2 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
7 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
9 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
10 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
11 bfd_error_system_call.
13 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
15 * Makefile.am (AUTOMAKE_OPTIONS): Define.
16 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
18 From H.J. Lu <hjl@gnu.org>:
19 * Makefile.am (libbfd_la_LDFLAGS): Define.
20 * Makefile.in: Rebuild.
22 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
24 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
25 * netbsd.h (MACHTYPE_OK): Define.
26 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
27 calling N_SET_MACHTYPE, rather than having a switch.
28 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
30 * i386netbsd.c (MACHTYPE_OK): Don't define.
31 (DEFAULT_MID): Define.
32 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
33 (MACHTYPE_OK): Don't define.
34 (DEFAULT_MID): Define.
35 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
36 (DEFAULT_MID): Define.
37 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
38 (DEFAULT_MID): Define.
39 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
40 (DEFAULT_MID): Define.
42 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
43 * vaxnetbsd.c: New file.
44 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
45 rather than netbsd_core.
46 * targets.c (vaxnetbsd_vec): Declare.
47 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
48 defined, add netbsd_core_vec.
49 * configure.in: Set COREFILE for alpha*-*-netbsd* and
50 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
51 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
52 * config.bfd (alpha*-*-netbsd*): New target.
53 * Makefile.am: Rebuild dependencies.
54 (BFD32_BACKENDS): Add vaxnetbsd.lo.
55 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
56 * configure, Makefile.in: Rebuild.
58 * configure.host: Remove the old shared library build stuff. We
59 now use libtool instead.
61 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
63 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
65 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
67 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
70 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
72 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
73 when merging m32r BFDs into m32rx BFDs.
75 * elf32-v850.c (remember_hi16s_reloc): New function.
76 (find_remembered_hi16s_reloc): New function.
77 (v850_elf_store_addend_in_insn): Use the above new functions to
78 match up HI6S relocs with LO16 relocs.
81 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
83 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
84 (bfd_txvu_arch): Delete.
85 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
87 * bfd-in2.h: Regenerate.
90 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
92 * configure.in: Change -linux* to -linux-gnu*.
93 * config.bfd, configure.host: Likewise.
96 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
98 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
99 LO16/HI16S bug and improve comments about what is going on.
101 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
103 * configure, aclocal.m4: Rebuild with new libtool.
106 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
108 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
109 when merging v850 code into v850e/v850ea code. Do not initialise
110 output flags if the input is the default architecture. PR14732.
112 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
115 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
117 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
118 get the size from bfd_arch_bits_per_address instead of directly
121 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
123 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
124 to wrap, just return all 1's bits instead.
125 * libbfd.h: Regenerate.
127 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
129 * coff-i386.c (coff_pe_i386_relocate_section): New static function
131 (coff_relocate_section): If COFF_WITH_PE, define as
132 coff_pe_i386_relocate_section.
133 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
134 skip empty sections, to match coff_write_object_contents.
136 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
137 rather than swapping out r_offset twice. From Luke Deller
138 <luked@cse.unsw.edu.au>.
140 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
142 * configure.in: Set libtool_enable_shared rather than
143 libtool_shared. Remove diversion hack.
144 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
147 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
149 * syms.c (struct stab_cache): Define.
150 (struct stab_find_info): Remove cached_offset, cached_stab,
151 cached_str, and cached_stroff fields. Add file_cache,
152 function_cache, and line_cache fields.
153 (_bfd_stab_section_find_nearest_line): Use extensive caching to
156 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
158 * peicode.h (pe_print_idata): Check for import of ordinal rather
160 (pe_print_edata): If there is no .edata section, look for the
161 export data in some other section.
163 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
165 * configure.in: Change version to 2.8.4.
166 * configure: Regenerated.
168 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
170 Add tms320c30 support:
171 * cpu-tic30.c: New file.
172 * aout-tic30.c: New file.
173 * coff-tic30.c: New file.
174 * archures.c (bfd_arch_tic30): Define.
175 (bfd_tic30_arch): Declare.
176 (bfd_archures_list): Add bfd_tic30_arch.
177 * targets.c (bfd_target_vector): Add tic30_aout_vec and
179 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
180 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
181 (coff_set_flags): Likewise.
182 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
183 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
184 * Makefile.am: Rebuild dependencies.
185 (ALL_MACHINES): Add cpu-tic30.lo.
186 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
187 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
188 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
189 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
191 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
193 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
194 to lag behind LO16 reloc by a couple of instructions.
196 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
198 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
199 make to reexamine the file timestamp.
200 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
202 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
206 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
208 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
209 and partial_inplace=false.
210 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
213 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
215 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
216 to create .dynsbss and .rela.sbss sections.
217 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
218 copied from dynamic objects into .sbss.
219 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
220 use it. Correct typo of .rela.sdata2.
221 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
222 put the data, which may now be in .sbss.
223 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
224 (elf_backend_create_dynamic_sections): Define as
225 ppc_elf_create_dynamic_sections.
227 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
228 against _GLOBAL_OFFSET_TABLE_.
229 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
230 shared libraries which refer to local symbols. Make sure that the
231 test for allocating space for a reloc in a shared object is the
232 same as the test for emitting a reloc.
235 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
237 * elf32-mips.c: Add dvp support.
240 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
242 * config.bfd (i[3456]-*-mingw32*): New target.
243 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
244 * aclocal.m4, configure: Rebuild.
247 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
249 * config.bfd, configure.in: Add dvp support.
250 * configure: Regenerate.
251 * aclocal.m4: Regenerate.
252 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
253 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
256 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
258 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
261 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
263 Sparc v9 ABI compliant PLT:
264 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
265 (plt_templates, sparc64_elf_build_plt_entry): Delete.
266 (LARGE_PLT_THRESHOLD): New define.
267 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
268 (sparc64_elf_build_plt): New function.
269 (sparc64_elf_plt_entry_offset): Likewise.
270 (sparc64_elf_plt_ptr_offset): Likewise.
271 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
272 contain the index for convenience. Skip the initial entries
274 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
275 memory for the benefit of .rela.plt.
276 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
277 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
278 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
279 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
280 Call sparc64_elf_build_plt.
281 (elf_backend_want_got_plt): No.
282 (elf_backend_plt_readonly): No.
283 (elf_backend_plt_alignment): 8.
285 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
286 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
287 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
290 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
292 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
294 * cpu-mips.c (arch_info_struct): Add mips variants.
295 * bfd-in2.h: Rebuilt.
297 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
299 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
300 preserving the contents of t2a3_b_insn.
302 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
304 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
305 (i[3456]86sco3.2v5*coff): New target.
307 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
309 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
311 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
313 * bfd.c (bfd_get_error_handler): Add orthogonal function.
314 * bfd-in2.h: Regenerate.
316 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
318 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
320 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
322 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
323 adjust addend for an output common symbol (from Jimmy Blair
324 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
325 defined symbol to counteract adjustment made in generic relocation
328 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
330 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
332 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
333 (GET_SCNDHR_NLNNO): Likewise.
335 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
337 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
339 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
341 * elf32-m32r.c: Add macros to handle NOP insertion.
343 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
345 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
346 (xcoff_mark): Likewise.
347 (xcoff_build_ldsyms): Mark absolute symbols.
349 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
351 * bout.c (b_out_write_object_contents): Sort symbols before output
352 to keep {CALL,BAL}NAME symbols adjacent.
353 (b_out_symbol_cmp): New function.
355 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
357 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
358 allocate space for a PC relative reloc against a symbol which is
359 defined in a regular file.
360 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
361 relative reloc against a symbol which is defined in a regular
364 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
366 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
367 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
369 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
370 (mips*-*-netbsd*): New target.
372 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
374 * elflink.h (elf_link_assign_sym_version): Change error message
375 from "undefined version name" to "undefined versioned symbol
378 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
380 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
383 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
385 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
388 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
389 shared. Set stab* sections to be shared and read. Set .rsrc
390 section to be read and shared.
392 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
394 * Makefile.am: Rebuild dependencies.
395 (ALL_MACHINES_CFILES): Add dwarf2.lo.
396 (ALL_MACHINES_CFILES): Add dwarf2.c.
397 * Makefile.in: Rebuild.
399 * coff-arm.c: Don't include obstack.h.
401 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
403 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
406 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
408 * configure: Regenerate to get @SHELL@ substituted.
410 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
412 * coff-arm.c (coff_arm_relocate_section): Only look at section
413 owner if there is one.
415 * elf.c (assign_file_positions_for_segments): Fail if there is not
416 enough room for the program headers. (PR14186)
418 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
420 * elf.c (_bfd_elf_find_nearest_line): Call
421 _bfd_dwarf2_find_nearest_line first.
422 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
423 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
425 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
428 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
429 object files to be merged into a M32RX executable.
431 * archures.c: Add bfd_mach_m32rx.
433 * archures.c: Add bfd_mach_m32r.
435 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
437 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
438 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
439 to decide when to align the file sections for paging.
441 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
444 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
446 * elf32-m32r.c (m32r_elf_object_p): New Function.
447 (m32r_elf_final_write_processing): New Function.
448 (m32r_elf_set_private_flags): New Function.
449 (m32r_elf_copy_private_bfd_data): New Function.
450 (m32r_elf_merge_private_bfd_data): New Function.
451 (m32r_elf_print_private_bfd_data): New Function.
452 (elf_backend_object_p): Point to m32r_object_p.
453 (elf_backend_final_write_processing): Point to
454 m32r_elf_final_write_processing.
455 (bfd_elf32_bfd_copy_private_bfd_data): Point to
456 m32r_elf_copy_private_bfd_data.
457 (bfd_elf32_bfd_merge_private_bfd_data): Point to
458 m32r_elf_merge_private_bfd_data.
459 (bfd_elf32_bfd_set_private_flags): Point to
460 m32r_elf_set_private_bfd_data.
461 (bfd_elf32_bfd_print_private_bfd_data): Point to
462 m32r_elf_print_private_bfd_data.
465 * cpu-m32r.c: Add m32rx cpu architecture.
466 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
467 architecture machines.
470 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
473 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
475 * configure: Only build libbfd shared if --enable-shared's value
476 was `yes', or was set to `*bfd*'.
477 * aclocal.m4: Likewise.
478 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
479 original source of this bit of code. It's not clear what the best fix
482 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
484 * linker.c (generic_link_add_symbol_list): Always init udata.p so
485 that the generic relaxation code can function when input and output
486 file formats are mismatched.
488 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
490 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
492 * elf.c (assign_file_positions_for_segments): For a loadable
493 section, make sure that the load address is correct relative to
494 the load address of the segment plus the size of the segment so
497 * coffcode.h (_coff_link_output_has_begun): Make static.
498 (_coff_final_link_postscript): Likewise.
500 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
502 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
503 which a relocation refers to an indirect or warning symbol.
505 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
507 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
508 (coff_arm_final_link_postscript): New function.
509 (coff_arm_link_output_has_begun): New function.
511 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
512 _bfd_coff_link_output_has_begun and
513 _bfd_coff_final_link_postscript. Add new macros:
514 bfd_coff_link_output_has_begun() and
515 bfd_coff_final_link_postscript().
517 * cofflink.c (_bfd_coff_final_link): Insert calls to
518 bfd_coff_link_output_has_begun() and
519 bfd_coff_final_link_postscript().
521 * coffcode.h: Add two new fields to bfd_coff_backend_data
522 structure: _bfd_coff_link_output_has_begun and
523 _bfd_coff_final_link_postscript. Add default initialisers for
524 these fields. Add overridable aliases for the coff swap functions
525 in the backend data structure.
527 * elf32-v850.c: Update with patches from the branch to fix
528 HI16_S/LO16 reloc pairs.
531 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
533 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
535 (USE_REL): Don't define any more, switch to using RELA
537 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
540 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
542 * archures.c (bfd_mach_mips*): Define.
543 (start-sanitize-vr5400):
544 (vr5400, bfd_mach_vr5000): Define.
545 (end-sanitize-vr5400):
546 (bfd_default_scan): For 3000 and 4000 replace magic constant with
549 * cpu-mips.c (N): Define.
550 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
551 numbers with bfd_mach_mips* macros.
553 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
555 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
556 v850_elf_relocate_section): Fix PR2 14180 and 14181
557 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
558 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
559 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
560 (for PR14180) to create and handle special common sections.
561 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
562 which have data stored in the instructions. PR14258.
564 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
566 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
567 (USER_LABEL_PREFIX): Revert back to '_'
569 * config.bfd (targ_cpu): Add support for Thumb target.
571 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
573 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
574 (get_symbol_value): Handle R_SH_SWITCH8.
575 (sh_relax_delete_bytes): Likewise.
577 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
579 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
580 gcc/config/arm/semi.h
582 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
585 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
587 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
590 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
592 * coffcode.h (coff_mkobject_hook): Only set private flags for non
595 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
597 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
600 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
602 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
603 complain if inout and output formats differ.
605 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
607 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
608 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
609 * Makefile.in: Rebuild.
610 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
611 automake and autoconf.
613 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
614 (COFF_WITH_PR to COFF_WITH_PE).
616 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
618 * coff-arm.c: Make variables and some functions static, so that
619 this file can be included in multiple object files.
620 (coff_arm_bfd_final_link): Fix minor bug.
622 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
624 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
626 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
628 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
630 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
632 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
634 * sunos.c (sunos_add_one_symbol): When overriding a defined
635 symbol, set it to undefined, not new.
637 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
640 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
642 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
643 (sh_relax_delete_bytes): Don't kill LABEL relocs.
645 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
647 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
648 (mn10300_elf_relax_section): Likewise.
650 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
652 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
653 bfd_h_get_* calls to "bfd_byte *".
655 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
657 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
659 (mn10300_elf_relax_section): Include stack space for register saves
660 in the imm8 field of a "call" instruction.
661 (compute_function_info): Determine how much stack is allocated by
662 the movm instruction. Fix typo.
663 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
665 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
667 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
668 a version dependency could not be found.
670 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
672 * configure.com: Get version info from configure.in
674 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
676 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
677 New function. Avoid mixing US1 and HAL R1 code.
678 Set resulting memory ordering to the strongest one used.
679 (sparc64_elf_object_p): Set bfd_mach correctly.
681 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
683 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
684 (sparc64_elf_check_relocs): Handle them.
685 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
686 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
688 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
690 * configure.in (sparc*-*-linux*): Use trad-core and ...
691 * hosts/sparclinux.h: New file.
693 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
695 * config.bfd (sparc64-*-linux*): New target.
697 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
698 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
700 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
701 Set .plt alignment from new plt_alignment.
702 * elflink.h (elf_link_create_dynamic_sections): Set version section
703 alignment to LOG_FILE_ALIGN.
704 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
705 (elfXX_bed): Init plt_alignment.
707 * elf64-sparc.c (sparc64_elf_check_relocs,
708 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
709 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
710 sparc64_elf_finish_dynamic_sections): New functions.
711 (sparc64_elf_howto_table): Fix a few name strings.
712 (ELF_DYNAMIC_INTERPRETER): New definition.
713 (sparc64_elf_relocate_section): Handle shared libraries.
715 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
716 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
717 PLT definitions sparc64-linux originally choose. These will go
718 away soon in favour of the official abi definitions.
720 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
722 * coff-sh.c (coff_small_object_p): New static function.
723 (coff_small_new_section_hook): New static function.
724 (bfd_coff_small_swap_table): New static const structure.
725 (coff_small_close_and_cleanup): Define.
726 (coff_small_bfd_free_cached_info): Define.
727 (coff_small_get_section_contents): Define.
728 (coff_small_get_section_contents_in_window): Define.
729 (shcoff_small_vec): New static structure.
730 (shlcoff_small_vec): New static structure.
731 * targets.c (bfd_target_vector): Add shcoff_small_vec and
733 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
734 shlcoff_small_vec to targ_selvecs.
736 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
737 * configure: Rebuild.
739 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
741 * evax-egsd.c: Weak symbols are global.
743 * evax-emh.c: Use proper casts.
745 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
747 * evax-egsd.c: Section names and symbols have different
748 length restrictions. Add length parameter to
749 _bfd_evax_length_hash_symbol.
750 * evax-etir.c: Likewise.
751 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
753 * evax.h (EOBJ_S_C_SECSIZ): Define.
755 * evax-alpha.c: Remove duplicate test.
757 * evax-emh.c: SYS$ functions are upper-case.
759 * evax-egsd.c: Create separate sections for common symbols.
760 * evax-etir.c: Don't output common section.
761 * evax.h: Bump up section count.
763 * configure.com: Use 64bit integers with DEC C.
765 * evax-egsd.c: Make section flags dec c compatible.
767 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
769 * som.c (normalize): Delete function.
770 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
771 changed. Use passed in elength to determine size of the extended
772 name table instead of computing it again.
774 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
776 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
777 IMAGE_SCN_MEM_READ for an unrecognized section.
779 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
781 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
782 '/' in the extended name table.
784 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
786 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
787 symbols, check globals list before matching on locals.
789 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
791 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
794 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
796 * peicode.h (pe_mkobject_hook): Set DLL flag.
797 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
799 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
800 for .stab* sections. Replace strlen of constant strings with
803 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
805 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
806 merge got and reloc entries from ind syms to their target.
807 (elf64_alpha_always_size_sections): Call it.
808 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
809 (elf64_alpha_can_merge_gots): Likewise.
810 (elf64_alpha_merge_gots): Likewise.
812 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
813 as it is insufficient to handle the relocation changes as well.
815 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
817 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
818 relocs for symbols in shlibs that have been forced local.
819 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
821 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
823 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
824 got_enties of the default symbol for the default versioned
825 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
828 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
830 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
831 24 bits of the PC when computing a PC relative relocation.
833 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
835 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
836 Correct value for maximum positive 22 bit PC relative relocation.
837 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
838 HI_16 relocations. Correct bit adjustment in TDA offsets.
840 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
842 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
843 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
845 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
847 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
850 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
852 * config.bfd: Missed one alpha* change.
854 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
856 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
857 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
858 (MINUS_ONE): New macro.
859 (sparc_elf_notsup_reloc): New function.
860 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
861 H44,M44,L44,REGISTER.
862 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
863 (init_insn_reloc): New function.
864 (sparc_elf_wdisp16_reloc): Use it.
865 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
867 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
869 * som.c (som_construct_extended_name_table): Remove static
870 function, and define as macro instead.
872 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
874 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
875 recognizes alphaev5 etc.
876 * configure.host: Likewise.
878 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
880 Make ld -s work on AIX:
881 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
882 section if we are stripping.
883 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
884 size if we are stripping.
885 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
886 and don't write out relocs, if we are stripping.
887 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
888 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
891 * configure.in: Don't include elf.lo again for ELF targets; it's
892 always in the library anyhow.
893 * configure: Rebuild.
895 * bfd-in2.h: Rebuild.
897 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
898 char *, when calling bfd_get_32 and bfd_put_32.
899 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
902 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
904 * reloc.c (bfd_check_overflow): New function.
905 (bfd_perform_relocation, bfd_install_relocation): Use it.
906 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
907 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
908 * bfd-in2.h: Regenerate.
909 * libbfd.h: Regenerate.
911 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
913 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
914 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
916 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
918 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
919 (stmp-bfd-h): Rename from stmp-bfd.h.
920 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
921 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
922 (stmp-bin2-h): New target.
923 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
924 (stmp-lbfd-h): New target.
925 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
926 (stmp-lcoff-h): New target.
927 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
928 stmp-lbfd-h, and stmp-lcoff-h.
929 * Makefile.in: Rebuild.
931 * configure.in: Use a diversion to set enable_shared before the
932 arguments are parsed.
933 * configure: Rebuild.
935 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
937 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
938 renamed to R_SPARC_UNUSED_42.
939 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
940 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
941 renamed to R_SPARC_UNUSED_42.
942 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
943 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
944 * bfd-in2.h: Regenerated.
945 * libbfd.h: Regenerated.
947 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
949 * elflink.h (elf_merge_symbol): Don't check the hash creator until
950 after we have set *sym_hash.
952 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
954 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
956 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
958 * Makefile.am (libbfd_a_SOURCES): Define.
959 * Makefile.in: Rebuild.
961 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
962 * aclocal.m4: Rebuild with new libtool.
963 * configure: Rebuild.
965 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
967 * elf.c (map_sections_to_segments): Even if we are not demand
968 paged, don't put a loadable section after a nonloadable section.
969 (assign_file_positions_for_segments): Increment the file offset
970 for a section with contents, even if it is not loadable.
973 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
975 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
976 indicating that __ctbp could not be found.
979 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
981 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
983 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
986 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
987 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
988 Add support for the CALLT relocs.
990 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
991 BFD_RELOC_V850_CALLT_16_16_OFFSET.
994 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
995 relocations against non-existant symbols.
997 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
999 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1001 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1002 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1003 bit reloc in the tiny data area.
1006 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1008 Merged changes from Martin Hunt:
1010 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1011 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1014 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1015 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1017 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1018 Do 15 and 21 bit pc-relative relocations.
1019 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1022 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1023 added to the relocation, not or'd.
1026 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1028 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1030 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1032 * archures.c (bfd_default_scan): Use strcasecmp.
1033 (bfd_default_scan): Test for match with arch_name + ":" +
1035 (bfd_default_scan): Test for match with printable_name - ":".
1036 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1037 cases. Each implements their own scan function.
1038 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1039 special cases. Since info->mach == 0. The test mach == number
1041 (bfd_arch_list): New function, return name of all the supported
1044 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1046 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1047 decoding architecture.
1048 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1051 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1053 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1055 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * Makefile.am: Rebuild dependencies.
1058 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1059 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1060 * Makefile.in: Rebuild.
1062 * reloc.c: Remove extraneous commas from relocation entries.
1063 Remove BFD_RELOC_V850_16_PCREL.
1064 * bfd-in2.h: Rebuild.
1066 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1067 in sections named .tocbss rather than .bss.
1069 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1071 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1072 BFD_RELOC_V850_16_PCREL.
1074 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1076 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1077 the same as C_EXT syms.
1078 (coff_link_add_symbols): Ditto.
1079 (_bfd_coff_link_input_bfd): Ditto.
1080 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1081 it to preserve and restore state of global_to_static flag.
1083 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1085 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1086 bits in e_flags field rather than magic numbers.
1087 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1088 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1089 v850_elf_print_private_bfd_data): New functions.
1091 start-sanitize-v850e
1092 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1094 * elf.c (prep_headers): Remove V850E magic number.
1095 * elf.c (prep_headers): Remove V850EA magic number.
1098 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1100 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1102 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1104 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1105 instructions are relative to the next instruction, not the
1106 current instruction.
1107 (mn10200_elf_relax_section): Similarly.
1109 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1111 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1114 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1115 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1116 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1118 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1120 * cpu-v850.c: Remove "plain" from v850 printable name.
1121 (scan): Use strcasecmp.
1123 * archures.c (bfd_mach_v850): Define.
1125 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1126 just sh/SH, use strcasecmp.
1127 (arch_info_struct): Add entries for sh3 et.al.
1129 * archures.c (bfd_mach_sh, ...): Define.
1131 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1133 * archures.c (bfd_archures_list): Always NULL terminate the list.
1135 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1137 * Makefile.am: Rebuild dependencies.
1138 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1139 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1140 (elf32-arc.lo): Remove explicit dependency.
1141 * Makefile.in: Rebuild.
1143 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1144 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1145 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1147 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1149 * configure: Rebuild with latest devo autoconf for NT support
1151 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1153 * cpu-arm.c (compatible): If B is a default type, return A.
1155 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1157 * cpu-v850.c (scan): New function.
1158 (arch_info_struct): New structure.
1159 (bfd_v850_arch): Add link into arch_info_structure.
1161 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1164 * elf32-v850.c (v850_elf_object_p): New function.
1166 start-sanitize-v850e
1167 * archures.c (bfd_mach_v850e): Machine value for v850e.
1169 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1171 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1174 * elf.c (prep_headers): Add support for v850e machine number.
1176 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1178 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1180 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1183 * elf.c (prep_headers): Add support for v850ea machine number.
1186 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1188 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1189 cached_stab field if the offset prevents us from using the cache.
1191 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1193 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1195 * aout-arm.c (aout_arm_little_vec): Likewise.
1196 (aout_arm_big_vec): Likewise.
1197 * bout.c (b_out_vec_big_host): Likewise.
1198 (b_out_vec_little_host): Likewise.
1199 * mipsbsd.c (aout_mips_little_vec): Likewise.
1200 (aout_mips_big_vec): Likewise.
1202 start-sanitize-tic80
1203 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1205 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1206 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1207 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1210 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1212 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1213 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1214 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1215 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1216 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1217 of two for I960 only.
1218 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1219 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1220 default definitions.
1221 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1222 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1223 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1224 start-sanitize-tic80
1225 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1226 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1227 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1228 *coffcode.h (coff_write_object_contents): Set alignment field in
1229 section header for TIC80COFF files.
1232 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1234 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1235 v850_elf_check_relocs, v850_elf_reloc,
1236 v850_elf_final_link_relocate): Add support for
1237 BFD_RELOC_V850_16_PCREL relocation.
1239 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1242 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1244 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1246 start-sanitize-v850e
1247 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1249 * cpu-v850e: New file.
1251 * elf.c (prep_headers): Add support for v850e target.
1253 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1255 * config.bfd: Add support for v850e target.
1257 * archures.c: Add support for v850e target.
1259 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1261 * cpu-v850ea: New file.
1263 * elf.c (prep_headers): Add support for v850ea target.
1265 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1267 * config.bfd: Add support for v850ea target.
1269 * archures.c: Add support for v850ea target.
1272 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1274 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1275 argument as section relative, rather than an absolute address.
1276 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1278 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1280 * config.bfd (arc-*-elf*): Add.
1281 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1282 * configure: Rebuild.
1283 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1284 (BFD32_BACKENDS): Add elf32-arc.lo.
1285 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1286 * Makefile.in: Rebuild.
1287 * archures.c (architecture list): Add bfd_arch_arc.
1288 (bfd_archures_list): Add bfd_arc_arch.
1289 (bfd_mach_arc_base): Define.
1290 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1291 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1292 (bfd_target_vect): Add them.
1293 * bfd-in2.h, libbfd.h: Rebuild.
1294 * cpu-arc.c, elf32-arc.c: New files.
1295 * elf.c (pre_headers): Recognize bfd_arch_arc.
1297 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1299 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1300 data section is correctly rounded to a page in the file.
1302 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1304 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1305 there are no symbols.
1307 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1309 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1310 file system 14 character limit.
1311 * Makefile.am, configure.in: Corresponding changes.
1312 * Makefile.in, configure: Rebuild.
1314 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1316 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1317 Rebuild dependencies.
1318 * Makefile.in: Rebuild.
1320 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1322 * Makefile.am (docdir): Define.
1323 * Makefile.in: Rebuild.
1325 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1327 * configure: Rebuild with autoconf 2.12.1.
1329 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * aclocal.m4, configure: Rebuild with new automake patches.
1333 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1335 * rs6000-core.c (make_bfd_asection): New function to add a section
1336 to the core file bfd.
1337 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1339 Use BFD routines to seek, read and stat the core file.
1340 Handle .data sections from loaded objects and anonymously mmapped
1341 regions, these are available in AIX 4 core files.
1343 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1345 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1346 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1347 copy; use a patches libtool instead.
1348 * acmacros.m4: Remove.
1349 * Makefile.in, aclocal.m4, configure: Rebuild.
1351 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1353 * Makefile.am: New file, based on old Makefile.in.
1354 * acmacros.m4: New file, copied from old aclocal.m4.
1355 * acinclude.m4: New file.
1356 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1357 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1358 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1359 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1360 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1361 * acconfig.h: Mention PACKAGE and VERSION.
1362 * stamp-h.in: New file.
1363 * dep-in.sed: Change .o to .lo.
1364 * Makefile.in: Now built with automake.
1365 * aclocal.m4: Now built with aclocal.
1366 * config.in, configure: Rebuild.
1369 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1371 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1372 if there is only a relocation to a read-only but not allocatable
1373 section (like .stab).
1374 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1375 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1376 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1377 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1378 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1380 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1381 (ppc_elf_create_linker_section): These sections are not
1382 created by the linker (that is, they are created by the user
1383 putting data in them). In particular, they can be the source
1384 and target of relocations.
1385 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1386 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1387 objects (for instance, 'long double') to 16-byte boundaries.
1388 (ppc_elf_size_dynamic_sections): Make the code that generates
1389 section symbols exactly the same as for sparc, reducing the
1390 number of section symbols output.
1391 (ppc_elf_check_relocs): Check postcondition of
1392 bfd_elf32_link_record_dynamic_symbol. Make default case the
1393 same as corresponding code for sparc, fixing bug involving
1395 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1396 forced to be local because of versioning (by replicating
1397 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1398 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1400 (ppc_elf_relocate_section): Add handy debugging code for when
1401 assertion fails. Add some more 'symbol made local because of
1404 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1405 processing a GOT relocation as required by ABI.
1407 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1409 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1410 version info if this symbol came from a dynamic object.
1411 (elf_link_add_object_symbols): Set the version info of a symbol
1412 only if the object actually contains version definitions and
1413 defines this symbol.
1415 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1417 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1418 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1420 * configure: Regenerated with autoconf 2.12.
1421 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1423 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1425 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1426 a warning rather than returning an error.
1428 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1430 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1432 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1434 * cisco-core.c: define signals for wingdb.
1436 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1438 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1439 the same number of aux entries.
1441 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1443 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1444 difference of two symbols if the relocation size is 32 bits.
1445 (som_write_fixups): Handle R_DATA_EXPR.
1447 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1449 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1450 its value if COFF_WITH_PE is defined.
1452 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1454 * coff-stubgo32.c: New file.
1455 * go32stub.h: New file.
1456 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1457 * coffswap.h (coff_swap_filehdr_in): Invoke
1458 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1460 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1461 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1462 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1463 COFF_ADJUST_AUX_IN_POST if they are defined.
1464 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1465 COFF_ADJUST_AUX_OUT_POST if they are defined.
1466 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1467 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1468 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1469 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1470 * targets.c (go32stubbedcoff_vec): Declare.
1471 (bfd_target_vector): Add go32stubbedcoff_vec.
1472 * configure.in (go32coff_vec): New target vector.
1473 (go32stubbedcoff_vec): Likewise.
1474 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1475 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1476 * Makefile.in: Rebuild dependencies.
1477 (BFD32_BACKENDS): Add coff-stubgo32.o.
1478 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1479 (HFILES): Add go32stub.h.
1481 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1483 * configure.in: Check for fdopen.
1484 * configure, config.in: Rebuild.
1485 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1486 __GO32__. Reindent a bit.
1488 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1490 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1491 flag for newly created sections.
1492 (sunos_add_dynamic_symbols): Don't discard newly created sections
1493 if shared library is dynobj.
1495 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1497 * elf.c (map_sections_to_segments): When checking whether
1498 including a section in a segment would force us to skip a page,
1499 align the address of the next segment to avoid wraparound
1502 start-sanitize-tic80
1503 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1505 * coffcode.h (coff_write_object_contents): Initialize
1506 target id field to TIC80_TARGET_ID.
1507 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1509 (coff_swap_filehdr_in): Swap in target id field if used.
1512 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1514 * coff-i386.c (coff_i386_is_local_label_name): New static function
1515 if TARGET_UNDERSCORE.
1516 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1517 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1519 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1522 complain_overflow_signed, for 32 bit PC relative relocations.
1524 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * elflink.h (elf_link_add_object_symbols): When a version
1527 indirection symbol is overridden, make the original symbol point
1528 at the real overriding symbol.
1530 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1533 * elflink.h (elf_link_output_extsym): Use the right section for a
1535 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1536 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1538 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1540 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1541 symbols before checking for new symbols.
1543 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1545 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1547 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1548 file, not aoutsz bytes (they are different in XCOFF .o files).
1550 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1551 redefined by objects included from archives.
1553 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1555 * elflink.h (elf_merge_symbol): In the case of a new defined
1556 symbol overriding an old defined symbol, return the hash table
1557 entry which we modify, even if it is the target of an
1559 (elf_link_add_object_symbols): If the real name of the symbol gets
1560 overridden, convert the versioned symbol into an indirect symbol
1563 * elflink.h (elf_merge_symbol): New static function, broken out of
1564 elf_link_add_object_symbols.
1565 (elf_link_add_object_symbols): Call it.
1567 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1569 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1570 handle case where COFF filehdr does not immediately follow PE
1572 * coffgen.c (coff_object_p): Remove useless seek to current
1575 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1580 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1582 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1583 symbols, skip N_ABS symbols with debugging storage classes.
1585 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1587 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1588 relocs in shared libraries which refer to local symbols. Cope
1589 with addend when processing a GOT relocation.
1591 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1592 for sections that the linker didn't create.
1593 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1594 symbol if it was created in ppc_elf_size_dynamic_sections.
1595 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1596 relative to a section for which we didn't output a symbol.
1598 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1599 relocs are 'rela' relocs, like everything else. .rela.plt is not
1600 a read-only section, so we don't have to special-case it.
1602 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1603 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1605 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1606 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1607 actual .got section.
1608 * elflink.c (_bfd_elf_create_got_section): The three reserved
1609 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1611 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1614 * elf32-ppc.c (ppc_elf_check_relocs): Use
1615 _bfd_elf_create_got_section to create the GOT rather than
1616 ppc_elf_create_linker_section. Create the '.rela.got' section
1618 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1619 symbol has a GOT entry.
1620 (ppc_elf_relocate_section): Record when a symbol is used through
1621 the GOT, and allocate space in the GOT for each such symbol.
1622 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1623 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1626 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1627 treated in a similar way to ADDR16_HA relocs.
1628 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1629 shared objects; the linker must deal with them.
1630 (ppc_elf_create_linker_section): Stop setting
1631 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1632 LINKER_SECTION_PLT stuff.
1633 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1634 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1635 section, not ELF-specific calls.
1636 (elf_backend_plt_not_loaded): Set to 1.
1637 (elf_backend_got_symbol_offset): Set to 4.
1638 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1639 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1640 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1641 plt_not_loaded member.
1642 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1643 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1645 (elf_backend_G_O_T_offset): Set default to 0.
1646 (elfNN_bed): Set added fields.
1648 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1649 DT_RELENT in shared objects; should be DT_RELAENT.
1651 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1652 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1653 such a reloc (in a non-shared object) refers to a symbol that's
1656 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1658 * elfcode.h (put_signed_word): Define.
1659 (get_signed_word): Define.
1660 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1661 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1663 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1664 bfd_get_signed_32 to set the r_addend field.
1665 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1666 bfd_h_get_signed_64 to set the r_addend field.
1668 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1670 * elf32-i386.c (elf_i386_relocate_section): When generating a
1671 shared library, do the relocation if the input section is not
1672 allocated in memory.
1674 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1675 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1676 (elf_fix_symbol_flags): New static function, broken out of
1677 elf_adjust_dynamic_symbol.
1678 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1679 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1680 forced local even if NEEDS_PLT is set. When forcing a symbol to
1681 be local, clear NEEDS_PLT.
1682 (elf_link_output_extsym): Remove unused local bed.
1684 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1686 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1687 for derived elf linker hash table entries. References to
1688 elf_link_hash_entry changed appropriately.
1689 (elf32_mn10300_link_hash_table): New structure for derived elf
1691 (elf32_mn10300_hash_table): Define.
1692 (elf32_mn10300_link_hash_traverse): Likewise.
1693 (elf32_mn10300_link_hash_newfunc): New function.
1694 (elf32_mn10300_link_hash_table_create): Likewise.
1695 (elf32_mn10300_finish_hash_table_entry): Likewise.
1696 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1697 of prologue code, and call:32->call:16 relaxing.
1698 (compute_function_info: New function.
1699 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1701 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1703 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1704 for a symbol which is being forced to be local.
1705 * elf32-i386.c (elf_i386_relocate_section): Write out the
1706 relocation value for a GOT reloc for a symbol which is turning
1707 into a local symbol.
1708 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1709 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1711 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1713 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1714 value if the symbol is turning into a local symbol.
1715 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1716 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1718 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1720 * elflink.h (elf_link_add_object_symbols): Also read verneed
1721 information by calling `_bfd_elf_slurp_version_tables'.
1722 (elf_link_add_object_symbols): For undefined symbols look for
1723 version information in the verneed records.
1724 (elf_link_add_object_symbols): Use soname of shared object
1725 for verneed record if it is available.
1727 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1729 * cpu-arm.c: Add prototypes for compatible and scan.
1730 * cofflink.c: Add prototype for mark_relocs.
1732 * archive.c (bfd_special_undocumented_glue): Change filename to
1733 const pointer. Add prototype.
1735 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1737 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1738 sections that will be discarded.
1740 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1742 * elflink.h (elf_link_find_version_dependencies): When searching
1743 for known version symbol skip non-matching verdef records, not
1746 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1748 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1749 not a bfd_vma, to the base file, to match how dlltool reads it.
1751 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1753 * reloc.c: Add thumb relocations.
1755 * bfd-in2.h: Add Thumb relocations.
1757 * libbfd.h: Add Thumb relocations.
1759 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1761 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1763 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1765 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1766 for a section even if it is not loaded.
1768 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1770 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1771 input and output files.
1772 (_bfd_coff_generic_relocate_section): Check whether input file,
1773 not output file, is a PE file.
1775 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1777 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1779 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1781 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1784 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1786 * cpu-arm.c (compatible): Add test for supersets of ARM
1789 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1791 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1794 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1796 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1797 called directly by gas/config/tc-arm.c.
1799 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1801 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1802 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1804 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1806 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1809 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1811 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1812 (coff_bfd_copy_private_bfd_data): Ditto.
1813 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1814 (coff_arm_bfd_print_private_bfd_data): Ditto.
1815 (coff_arm_bfd_set_private_flags): Ditto.
1816 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1818 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1820 * libcoff-in.h (struct coff_final_link_info): Add boolean
1821 global_to_static member for support of task linking.
1822 (_bfd_coff_write_task_globals): Add prototype.
1823 * libcoff.h: Regenerate.
1824 * coffcode.h (coff_write_object_contents): Use #ifdef to
1825 check RS6000COFF_C, to be consistent with all other uses
1827 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1828 call _bfd_coff_write_task_globals.
1829 (_bfd_coff_link_input_bfd): If doing task linking, convert
1830 global functions to static.
1831 (_bfd_coff_write_global_sym): If doing task linking, convert
1832 global variables to static.
1833 (_bfd_coff_write_task_globals): New function.
1834 start-sanitize-tic80
1835 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1836 (C_AUTOARG): #undef since it clashes with C_UEXT.
1837 (C_LASTENT): #undef since it clashes with C_STATLAB.
1838 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1840 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1841 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1842 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1845 start-sanitize-tic80
1846 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1848 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1849 PP relocations to complain_overflow_dont.
1851 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1853 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1854 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1856 (ppbase_reloc, glob15_reloc): New static functions.
1857 (glob16_reloc, local16_reloc): New static functions.
1858 (rtype2howto): Handle all relocation types.
1859 (coff_tic80_relocate_section): New static function.
1860 (coff_relocate_section): Define to coff_tic80_relocate_section.
1861 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1864 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1866 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1867 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1869 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1870 callers. If PE file, don't add section VMA.
1871 (coff_write_alien_symbol): If PE file, don't add section VMA.
1872 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1873 (_bfd_coff_write_global_sym): Likewise.
1874 (_bfd_coff_generic_relocate_section): Likewise.
1876 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1879 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1881 * cofflink.c (mark_relocs): Add new function to mark symbols which
1882 are used by relocations.
1883 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1884 suppress the skipping of symbols that have thus been marked.
1886 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1888 * coff-sh.c (sh_merge_private_data): New static function.
1889 (coff_bfd_merge_private_bfd_data): Define.
1891 start-sanitize-tic80
1892 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1894 * coff-tic80.c: Remove unnecessary #ifdefs.
1895 * config.bfd: Set targ_underscore to yes for tic80.
1897 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1899 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1900 with unresolved external symbols in GDB).
1903 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1905 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1906 the symbols associated with each BFD.
1907 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1909 * elf-m10200.c: Likewise.
1910 * elf32-m32r.c: Likewise.
1911 * elf32-sh.c: Likewise.
1913 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1915 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1916 alignment of a common symbol. If two symbols that look like
1917 common symbols are found in two shared libraries, and the size is
1918 different, use the larger size, and warn if --warn-common. If a
1919 common symbol overrides a definition in a shared library, set the
1920 size to the larger size, and warn if --warn-common.
1922 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1924 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1925 into any other machine type.
1927 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1929 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1930 data into an unitialised destination set its machine type as well.
1932 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1934 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1935 to common symbol size. Consistently treat uninitialized symbols
1936 in shared objects as common symbols.
1938 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1940 * archures.c (constants): Added new constants to identify the
1941 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1942 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1944 * bfd-in2.h (constants): Added new constants to identify
1945 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1946 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1947 bfd_mach_arm_4T. This file is auto-magically generated from the
1948 archures.c file. This update is just to save work.
1950 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1951 coff_arm_bfd_print_private_bfd_data,
1952 coff_arm_bfd_set_private_flags,
1953 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1954 (global): Macro redefinitions set up to use these new functions.
1956 * coffcode.h (coff_mkobject_hook): Added call to
1957 coff_arm_bfd_set_private_flags().
1958 (coff_set_arch_mach_hook): Added code to set machine type based on
1959 bits stored in internal flags.
1960 (coff_set_flags): Added code to set the new bits in the flags
1961 field based on the machine number.
1962 (function definition macros): Made all function definition macros
1963 conditional so that they can be overridden by target specific
1966 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1967 Structure extended to include new types, one each for ARMv2,
1968 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1970 * libcoff-in.h (struct coff_tdata): Added flags field.
1972 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1974 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1976 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1979 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1981 * coffgen.c (coff_find_nearest_line): If there are no syments,
1984 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1986 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1988 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1990 * targmatch.sed: Add explicit \n characters to work around bug in
1991 HP/UX 10.20 sed program.
1993 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1995 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1998 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2000 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2002 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2004 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2005 (struct elf_m68k_pcrel_relocs_copied, struct
2006 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2007 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2008 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2009 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2011 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2012 PC relative relocs for a global symbol defined in a regular
2013 object, and count the number of PC relative relocs copied for any
2015 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2016 traverse with elf_m68k_discard_copies.
2018 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2020 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2021 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2023 * coffcode.h (coff_compute_section_file_positions): Force the
2024 potential last byte in the file to be written out when
2027 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2029 * configure.host (mips*-*-openbsd*): New host.
2031 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2033 * elflink.h (elf_link_add_object_symbols): Only subtract the
2034 section VMA from the symbol value if this is a fully linked file.
2036 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2037 (struct elf_i386_link_hash_entry): Define.
2038 (struct elf_i386_link_hash_table): Define.
2039 (elf_i386_link_hash_traverse): Define.
2040 (elf_i386_hash_table): Define.
2041 (elf_i386_link_hash_newfunc): New static function.
2042 (elf_i386_link_hash_table_create): New static function.
2043 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2044 PC relative relocs for a global symbol defined in a regular
2045 object, and count the number of PC relative relocs copied for any
2047 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2048 traverse with elf_i386_discard_copies.
2049 (elf_i386_discard_copies): New static function.
2050 (bfd_elf32_bfd_link_hash_table_create): Define.
2052 From Gordon W. Ross <gwr@mc.com>:
2053 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2054 (sunos4_aout_backend): Use MY_entry_is_text_address.
2057 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2059 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2060 R_D30V_32_NORMAL to 2 (4 bytes).
2063 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2065 From Gordon W. Ross <gwr@mc.com>:
2066 * netbsd.h (N_SHARED_LIB): Define.
2067 (SEGMENT_SIZE): Don't define.
2068 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2070 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2071 (SEGMENT_SIZE): Don't define.
2073 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2074 to sizeof Rela structure, not sizeof Rel structure. From Gary
2075 Thomas <g.thomas@opengroup.org>.
2077 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2079 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2080 whenever entry is larger than text address, but only by whole
2081 pages. From Gordon W. Ross <gwr@mc.com>.
2083 * Makefile.in (install): Depend upon installdirs. Use
2084 mkinstalldirs to build $(oldincludedir).
2085 (installdirs): New target.
2087 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2088 if this is a debugging section which we are stripping.
2090 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2092 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2093 alpha-specific target data struct.
2095 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2097 From Thomas Graichen <graichen@rzpd.de>:
2098 * Makefile.in: Always use $(SHELL) when running move-if-change.
2099 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2100 * configure: Rebuild.
2102 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2104 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2105 VMA if this is an executable file or a shared object.
2107 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2110 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2112 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2113 start of the file. Remove uses later on which switch using
2115 (MY(callback)): Handle entry_is_text_address.
2116 (MY_entry_is_text_address): Define if not defined.
2117 (MY(backend_data)): Initialize new field.
2118 * aoutf1.h (sunos4_aout_backend): Likewise.
2119 * i386aout.c (MY(backend_data)): Likewise.
2120 * i386mach3.c (MY(backend_data)): Likewise.
2121 * mipsbsd.c (MY(backend_data)): Likewise.
2122 * sparclynx.c (sparclynx_aout_backend): Likewise.
2123 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2124 (MY_entry_is_text_address): Define.
2125 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2127 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2128 whose name starts with `.'.
2130 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2132 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2133 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2134 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2135 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2136 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2137 sparc-*-openbsd*): New targets.
2138 * configure: Rebuild.
2140 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2142 * stabs.c (struct stab_section_info): New field
2144 (_bfd_link_section_stabs): Fill the above array.
2145 (_bfd_stab_section_offset): Use `cumulative_skips' to
2146 speed up offset calculation.
2148 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2150 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2151 addend for non pc-relative relocations.
2153 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2154 for non-existent function.
2156 * elf-m10300.c (mn10300_elf_relax_section): New function.
2157 (mn10300_elf_relax_delete_bytes): Likewise.
2158 (mn10300_elf_symbol_address_p): Likewise.
2159 (mn10300_elf_get_relocated_section_contents): Likewise.
2160 (bfd_elf32_bfd_relax_section): Define.
2161 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2163 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2165 * configure.host: Set SHLIB_LIBS.
2166 * configure.in: Substitute SHLIB_LIBS.
2167 * configure: Rebuild.
2168 * Makefile.in (SHLIB_LIBS): New variable.
2169 ($(SHLIB)): Use $(SHLIB_LIBS).
2171 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2173 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2174 with bfd_section_vma.
2176 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2178 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2179 Correct CPU file names for mn10[23]00.
2180 * configure: Rebuild.
2182 * bfd.c (bfd_record_phdr): Cast count to size_t before
2185 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2186 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2187 (xcoff_write_archive_contents): LIkewise.
2188 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2189 (mips_elf_create_procedure_table): Likewise.
2190 * peicode.h (pe_print_idata): Likewise.
2191 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2192 * xcofflink.c (xcoff_get_section_contents): Likewise.
2193 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2194 (xcoff_link_add_symbols): Likewise.
2195 (xcoff_link_add_symbols): Likewise.
2197 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2198 (ppcboot_bfd_print_private_bfd_data): Likewise.
2200 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2201 to complain_overflow_signed.
2203 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2205 * VERSION: Set to 2.8.1.
2207 * Branched binutils 2.8.
2209 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2210 deciding whether to copy a reloc into a shared object.
2211 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2212 relocs in unallocated sections.
2213 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2214 R_SPARC_RELATIVE relocs in unallocated sections.
2216 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2218 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2219 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2222 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2225 override an uninitialized symbol from a shared library with a
2228 * elf-m10200.c: Rename from elf32-mn10200.c.
2229 * elf-m10300.c: Rename from elf32-mn10300.c.
2230 * cpu-m10200.c: Rename from cpu-mn10200.c
2231 * cpu-m10300.c: Rename from cpu-mn10300.c
2232 * Makefile.in: Update accordingly.
2234 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2235 (elf_mips_isa): Move to earlier in file.
2236 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2237 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2240 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2243 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2245 * configure.com: New file.
2246 * config.h-vms: Remove file.
2247 * makefile.vms: Update for new configure scheme.
2249 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2251 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2252 (ppc_process_before_allocation): Declare.
2253 * libcoff.h: Rebuild.
2255 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2257 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2259 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2261 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2263 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2264 symbol index for a R_IHCONST reloc.
2266 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2268 * targmatch.sed: Do not use \(\) recursively.
2270 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2272 * m68klinux.c (MACHTYPE_OK): Define.
2273 * i386linux.c (MACHTYPE_OK): Define.
2275 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2277 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2278 <hjl@gnu.ai.mit.edu>:
2279 * sparclinux.c: New file.
2280 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2281 * bfd-in2.h: Rebuild.
2282 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2283 * configure.in (sparclinux_vec): Add to list of vectors.
2284 * configure: Rebuild.
2285 * targets.c (sparclinux_vec): Declare.
2286 (bfd_target_vector): Add sparclinux_vec.
2287 * Makefile.in: Rebuild dependencies.
2288 (BFD32_BACKENDS): Add sparclinux.o.
2289 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2291 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2292 bfd_coff_backend_data field.
2293 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2295 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2296 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2297 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2299 * bfd.c: Include "libiberty.h".
2300 (strerror): Don't declare.
2301 (bfd_errmsg): Call xstrerror rather than strerror.
2303 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2305 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2306 reloc even if the symbol is in the .bss section.
2307 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2308 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2309 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2311 * coffcode.h (bfd_coff_backend_data): Add new field
2312 _bfd_coff_default_section_alignment_power.
2313 (bfd_coff_default_section_alignment_power): Define.
2314 (bfd_coff_std_swap_table): Initialize new field.
2315 * libcoff.h: Rebuild.
2316 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2317 symbol to the default section alignment.
2319 * COPYING: Update FSF address.
2322 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2324 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2325 21-bit absolute that made it act as a relative.
2328 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2330 * elflink.c (_bfd_elf_create_linker_section): Don't set
2331 bss_section and rel_section from existing sections.
2333 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2336 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2338 * aoutx.h (some_aout_object_p): Change executable test to fix
2339 problems with embedded a.out systems.
2341 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2343 * stabs.c (_bfd_stab_section_offset): New function.
2344 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2345 * libbfd.h: Rebuild.
2346 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2348 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2349 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2350 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2351 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2352 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2354 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2355 symbol. Check for memory allocation failure of *psinfo.
2356 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2357 callers. Set the value of the header symbol.
2358 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2359 * libbfd.h: Rebuild.
2361 start-sanitize-tic80
2362 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2364 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2365 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2366 reloc types, rather than silently failing to generate an output file.
2369 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2371 * targmatch.sed: Use the hold space to put the #ifdef around the
2372 the string constant.
2373 * targets.c (UNSUPPORTED_TARGET): Don't define.
2374 (find_target): Don't check for UNSUPPORTED_TARGET.
2375 (bfd_set_default_target): Don't try to optimize by checking for
2378 * Makefile.in: Rebuild dependencies.
2379 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2380 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2381 (elf32-m32r.o): Remove explicit target.
2383 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2386 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2387 count section symbols for sections that were created by the
2388 linker, or are not allocatable or not loadable.
2389 (elf32_sparc_finish_dynamic_sections): Output output section
2390 symbols for section for which we made space for them.
2392 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2394 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2395 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2397 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2399 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2400 (m32r_hi16_list): New static local.
2401 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2402 (m32r_elf_do_hi16_reloc): Delete.
2403 (m32r_elf_relocate_hi16): New function.
2404 (m32r_elf_lo16_reloc): New function.
2405 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2408 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2410 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2411 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2412 (m32r_elf_final_sda_base): New function.
2413 (m32r_elf_relocate_section): Rewrite sdata support.
2414 (m32r_elf_finish_dynamic_sections): Delete.
2416 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2418 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2419 * coff-svm68k.c: New file. Just defines some macros and includes
2421 * coff-m68k.c: Add functions to handle common addends, moved in
2422 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2423 Control whether relocs are visible using STATIC_RELOCS.
2424 * cf-m68klynx.c: Simplify greatly: just define macros to control
2426 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2427 * targets. (m68ksysvcoff_vec): Declare.
2428 (bfd_target_vector): Add m68ksysvcoff_vec.
2429 * config.bfd (m68*-motorola-sysv*): New target.
2430 * configure.in (m68ksysvcoff_vec): New vector.
2431 * configure: Rebuild.
2432 * Makefile.in: Rebuild dependencies.
2433 (BFD32_BACKENDS): Add coff-svm68k.o.
2434 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2436 * binary.c (binary_set_section_contents): Don't get misled if the
2437 first section is not loadable. From Matthew L. Martin
2440 * elflink.h (elf_bfd_final_link): Set the value of a section
2441 symbol to the section address unless doing a relocateable link.
2443 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2445 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2446 .plt entry if we've taken the function's address.
2447 (elf64_alpha_merge_gots): Merge collected flags info as well.
2449 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2451 * Many files: Add function prototypes.
2452 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2453 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2454 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2455 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2456 * peicode.h: Change several void * parameters to PTR.
2457 * srec.c (srec_get_symbol_info): Make static.
2458 * syms.c (bfd_symbol_is_absolute): Remove.
2459 * Makefile.in: Rebuild dependencies.
2461 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2463 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2464 (bfd_elf32_bfd_is_local_label): Don't define.
2466 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2469 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2471 * bfd-in.h: Don't include obstack.h.
2472 (struct bfd_hash_table): Change memory field to PTR.
2473 * bfd.c (struct _bfd): Change memory field to PTR.
2474 * bfd-in2.h: Rebuild.
2475 * libbfd-in.h (bfd_release): Declare as function, don't define as
2477 * libbfd.h: Rebuild.
2478 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2479 objalloc routines rather than obstack routines.
2480 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2481 (getpagesize): Don't define.
2482 (_bfd_new_bfd): Don't set _bfd_chunksize.
2483 (bfd_openr): Free new bfd and objalloc on failure.
2484 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2485 (bfd_alloc_size): Remove.
2486 (bfd_release): New function.
2487 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2488 objalloc routines rather than obstack routines.
2489 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2490 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2491 objalloc routines rather than obstack routines.
2492 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2493 (struct accumulate): Change memory to struct objalloc *.
2494 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2495 * dep-in.sed: Don't remove obstack.h from dependency list.
2496 * Makefile.in: Rebuild dependencies.
2497 (BFD_H_DEPS): Remove obstack.h.
2498 (install): Don't install obstack.h.
2499 * Many files: Don't include "obstack.h".
2502 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2503 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2504 * libbfd.h: Rebuild.
2505 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2506 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2507 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2509 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2510 old version of bfd_alloc.
2511 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2512 * libbfd.h: Rebuild.
2513 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2515 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2517 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2518 ELF local label syntax as well.
2520 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2522 * config.bfd (powerpc-*-beos*): New target.
2523 * configure.in (powerpc-*-beos*): Add case that explicitly
2524 does not set COREFILE for now. A future BeOS version is
2525 expected to support core files.
2526 * configure: Regenerate with autoconf.
2528 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2530 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2531 seen with a local symbol, rather than crashing.
2533 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2534 version symbols if there aren't any.
2536 start-sanitize-tic80
2537 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2539 * coff-tic80.c (coff_rtype_to_howto): Define
2540 (coff_tic80_rtype_to_howto): Clone generic coff version and
2541 add code to handle the funky TI "internal relocations".
2544 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2546 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2547 or size changes because of a weak symbol.
2549 * cisco-core.c (SIGEMT): Define if not defined.
2551 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2553 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2554 setting ever. Sanity check the version number. Sort out copying
2555 flags and other information when adding an indirect symbol.
2556 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2557 symbols added by the backend. Clear the entire contents of the
2559 (elf_export_symbol): Ignore indirect symbols.
2560 (elf_link_output_extsym): Accept a section without an owner in an
2562 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2563 version count. Correct the allocation of x_versymp.
2565 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2566 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2567 Don't return bfd_und_section_ptr when info->shared.
2568 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2569 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2570 (mips_elf_check_relocs): Resolve an indirect symbol in
2572 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2573 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2575 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2577 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2579 From Eric Youngdale <eric@andante.jic.com>:
2580 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2581 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2582 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2583 versioned symbol appears in both a regular and a shared object.
2584 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2585 appropriate. Improve error message.
2586 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2587 all uses. Add localsyms field.
2588 (elf_bfd_final_link): When generating a shared library, call
2589 elf_link_output_extsym to output all local symbols.
2590 (elf_link_output_extsym): Handle symbols which were forced to
2593 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2595 From Eric Youngdale <eric@andante.jic.com>:
2596 * elf-bfd.h (elf_symbol_type): Add version field.
2597 * elfcode.h (elf_slurp_symbol_table): Set version field.
2598 * elflink.h (elf_link_add_object_symbols): When creating an
2599 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2600 appropriate. Set up an indirection from the nondefault version of
2602 (NAME(bfd_elf,size_dynamic_sections)): Call
2603 elf_link_assign_sym_version before checking whether there are any
2604 versions. Always record the version name as a dynamic symbol.
2605 Initialize counters.
2606 (elf_link_assign_sym_version): After finding a version, see if a
2607 symbol should be forced to local scope. Create a new version
2608 definition if appropriate.
2609 (elf_link_output_extsym): Correct indirect symbol handling.
2610 * elf.c (bfd_elf_print_symbol): Print version information.
2611 (bfd_section_from_shdr): Turn version sections into BFD sections.
2612 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2613 if sh_info is not already set.
2614 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2616 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2617 _bfd_stringtab_add to copy the name into permanent memory if
2620 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2622 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2624 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2626 * coffcode.h (bfd_coff_backend_data): Change
2627 _bfd_coff_compute_section_file_positions to return a boolean
2628 value. Change all callers.
2629 (coff_compute_section_file_positions): Change return type to
2630 boolean. If the size of the last section changed, then output a
2631 zero byte at the end of the file.
2632 * libcoff.h: Rebuild.
2634 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2635 for at least 6 output symbols.
2636 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2637 emit a TC csect to represent the space they take up. For an XO
2638 symbol, just emit a reference, not a csect.
2640 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2641 Solaris doesn't like the combined options, and the -f is
2643 (stamp-tshlink, install): Likewise.
2645 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2646 handling when little endian.
2648 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2650 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2651 (mn10300_elf_relocate_section): Likewise.
2652 (elf_backend_relocate_section): Define.
2654 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2655 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2656 (elf32_mn10300_howto_table): Likewise.
2657 (elf32_mn10300_reloc_map): Likewise.
2658 (bfd_elf32_mn10300_reloc): Delete unused function.
2660 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2662 start-sanitize-tic80
2663 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2664 understand, just set the howto field to NULL, and the caller will
2665 print an appropriate error message.
2667 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2668 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2669 block. Use NULL for initializations of "ptr" rather than bare 0.
2670 * coff-h8300.c: Fix typo in comment.
2671 * coff-h8500.c: Ditto.
2673 * coff-z8k.c: Ditto.
2675 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2677 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2678 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2679 m32r_elf_get_relocated_section_contents): First pass at relax support.
2681 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2683 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2684 entry for reading verdef records.
2685 Use correct braces for computing increments of extverdaux and
2686 exteverdef record pointers.
2688 start-sanitize-tic80
2689 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2691 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2695 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2697 * elflink.h (elf_link_find_version_dependencies): Check that
2698 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2701 start-sanitize-tic80
2702 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2704 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2707 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2709 * targets.c (bfd_default_vector): Make non-const.
2710 (find_target): New static function, broken out of
2712 (bfd_set_default_target): New function.
2713 (bfd_find_target): Call find_target. When defaulting, use
2714 bfd_default_vector[0] if it is not NULL.
2715 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2716 * bfd-in2.h, libbfd.h: Rebuild.
2718 * syms.c (bfd_is_local_label): Return false if the symbol has no
2720 * coff-i960.c (coff_i960_is_local_label_name): New function.
2721 (coff_bfd_is_local_label_name): Define.
2722 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2723 (coff_bfd_is_local_label_name): Define.
2724 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2725 (coff_bfd_is_local_label_name): Define.
2726 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2727 with .. or _.L_ as local.
2728 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2729 (bfd_elf32_bfd_is_local_label_name): Define.
2730 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2731 beginning with $ as local.
2733 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2735 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2736 rather than comparing against info->lprefix.
2737 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2738 * elflink.h (elf_link_input_bfd): Likewise.
2739 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2740 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2742 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2743 _bfd_elf_is_local_label_name if not already defined.
2744 * elf.c (_bfd_elf_is_local_label_name): New function.
2745 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2747 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2748 (m88k_is_local_label_name): New static function.
2750 * coffcode.h (coff_bfd_is_local_label_name): Define as
2751 _bfd_coff_is_local_label_name if not already defined.
2752 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2753 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2754 * libcoff.h: Rebuild.
2756 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2757 to _bfd_is_local_label_name.
2758 (bfd_target): Likewise.
2759 * syms.c (bfd_is_local_label): Define as function, not macro.
2760 (bfd_is_local_name): Define.
2761 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2762 bfd_generic_is_local_label, and take a string rather than a
2764 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2765 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2766 (bfd_generic_is_local_label): Don't declare.
2767 (bfd_generic_is_local_label_name): Declare.
2768 * bfd-in2.h, libbfd.h: Rebuild.
2769 * All backends: Change local_label to local_label_name.
2771 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2772 (mips_elf_relocate_got_local): Change return type to boolean.
2773 Don't assume that the first zero entry is unassigned; instead, use
2775 (mips_elf_relocate_section): Check return value of
2776 mips_elf_relocate_got_local.
2777 (mips_elf_create_got_section): Initialize assigned_gotno field.
2780 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2782 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2786 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2788 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2789 that have no contents merely because linker_mark is not set.
2791 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2793 * config.bfd (mips*-*-lnews*): New target.
2794 * coff-mips.c (mips_relocate_section): Make assert compare
2795 content byteorder instead of header byteorder.
2796 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2798 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2799 * configure.in (ecoff_biglittle_vec): Add case.
2800 * configure: Update.
2802 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2804 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2805 name begins with ".note".
2806 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2807 section whose name begins with ".note".
2808 (get_program_header_size): Corresponding change.
2810 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2811 jal and for jal overflow.
2813 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2815 From Eric Youngdale <eric@andante.jic.com>:
2816 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2817 not found, try looking it up again without the version name.
2818 (elf_link_add_object_symbols): Always link against the dynamic
2819 symbol table of a dynamic object. When linking against a dynamic
2820 object, include version strings in symbol names, and set up
2821 version information. Add indirect symbols for default versions.
2822 (elf_link_create_dynamic_sections): Add special version sections.
2823 (struct elf_assign_sym_version_info): Define.
2824 (struct elf_find_verdep_info): Define.
2825 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2826 up version sections.
2827 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2828 (elf_link_find_version_dependencies): New static function.
2829 (elf_link_assign_sym_version): New static function.
2830 (elf_link_renumber_dynsyms): New static function.
2831 (struct elf_final_link_info): Add symver_sec field.
2832 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2833 local symbols of a dynamic object. Handle DT_VER* constants.
2834 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2835 dynamic object. Skip indirect symbols from ELF objects. Remove
2836 the version name before choosing a hash bucket. Write out the
2837 version information if appropriate.
2838 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2839 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2840 (bfd_elf64_size_dynamic_sections): Likewise.
2841 * bfd-in2.h: Rebuild.
2842 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2843 Change elf_link_hash_flags to unsigned short.
2844 (ELF_LINK_HIDDEN): Define.
2845 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2846 dynverdef_hdr, dynversym_section, dynverdef_section,
2847 dynverref_section, cverdefs, cverrefs, verdef, verref.
2848 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2849 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2850 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2851 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2852 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2853 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2854 (_bfd_elf_slurp_version_tables): Declare.
2855 * elf.c (_bfd_elf_swap_verdef_in): New function.
2856 (_bfd_elf_swap_verdef_out): Likewise.
2857 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2858 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2859 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2860 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2861 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2862 version information if there is any.
2863 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2864 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2865 (elf_fake_sections): Handle .gnu.version* section names.
2866 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2867 (_bfd_elf_slurp_version_tables): New function.
2868 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2869 version name in string entered in dynamic hash table.
2870 * elfcode.h: Include fnmatch.h.
2871 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2872 symbol which was forced to become local.
2873 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2874 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2875 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2876 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2878 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2880 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2882 (mn10200_elf_relax_section): Correctly compute a symbol's value
2883 when the symbol is local, but not in the same section as we are
2884 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2887 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2889 * elf32-m32r.c: Rewrite to use ELF backend linker.
2890 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2891 Add small data area support (R_M32R_SDA16).
2892 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2893 * bfd-in2.h,libbfd.h: Regenerated.
2895 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2897 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2898 (mn10200_elf_relax_delete_bytes): Likewise.
2899 (mn10200_elf_symbol_address_p): Likewise.
2900 (mn10200_elf_get_relocated_section_contents): Likewise.
2901 (bfd_elf32_bfd_relax_section): Define.
2902 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2904 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2905 (mn10200_elf_relocate_section): Likewise.
2906 (elf_backend_relocate_section): Define.
2909 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2911 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2912 reloc.c, targets.c: New target, elf-*-D30V.
2914 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2916 * cpu-d30v.c, elf32-d30v.c: New files.
2919 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2921 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2922 * bfd-in2.h: Regenerated.
2923 start-sanitize-tic80
2924 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2925 (rtype2howto): Add function.
2926 (tic80_howto_table): Add.
2929 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2931 * sysdep.h: Don't define errno in MSVC if error.h is included.
2933 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2935 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2936 is initialized before it is used.
2938 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2940 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2941 symbol into a weak undefined symbol; leave it as a common symbol.
2943 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2946 about a symbol defined in a dynamic object if it has already been
2947 defined in a regular object.
2949 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2951 * makefile.vms: Add gcc flags to allow compiling with current gcc
2953 (targmatch.h): New dependency.
2955 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2957 * evax.h (ALPHA_R_CODEADDR): New relocation.
2958 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2960 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2962 * bfd-in2.h, libbfd.h: Rebuild.
2964 Restrict symbol length to 64 bytes, case preserving:
2965 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2966 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2967 (_bfd_evax_length_hash_symbol): Added.
2968 * evax-etir.c (_bfd_evax_write_etir): Call
2969 _bfd_evax_length_hash_symbol before output of symbol.
2970 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2971 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2973 * evax-emh.c: Output filename to object file without path.
2975 * evax-egsd.c: New sections for local and global commons.
2977 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2978 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2979 notices. Replace AXP with Alpha.
2981 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2983 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2984 sections if we are creating a shared library.
2986 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2988 * configure.host (i386-windows): Don't set host64=true.
2990 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2992 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2993 (elf_mips16_gprel_howto): New static variable.
2994 (mips16_gprel_reloc): New static function.
2995 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2996 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2997 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2998 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2999 * bfd-in2.h, libbfd.h: Rebuild.
3001 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3003 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3004 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3006 start-sanitize-r5900
3007 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3009 * config.bfd: add r5900
3012 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3014 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3015 the output section will be the absolute section; don't print an
3016 assertion message for that case when doing a relocateable link.
3018 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3020 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3021 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3022 need_fn_sub, call_stub, and call_fp_stub.
3023 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3024 (mips_elf_link_hash_newfunc): Initialize new fields.
3025 (mips_elf_link_hash_table_create): Likewise.
3026 (mips_elf_relocate_section): Redirect relocations to use mips16
3027 stubs when appropriate.
3028 (mips_elf_check_relocs): Attach stub sections to the appropriate
3029 symbol. Set need_fn_stub when appropriate.
3030 (mips_elf_always_size_sections): New static function.
3031 (mips_elf_check_mips16_stubs): New static function.
3032 (elf_backend_always_size_sections): Define.
3033 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3035 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3036 attached to sections which are not being included in the link.
3038 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3040 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3041 symbol value when computing the addend for a pc_relative
3044 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3046 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3047 relocateable link, just skip pc_relative pcrel_offset relocs.
3048 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3049 structure for an ARM26 reloc which can be resolved.
3050 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3051 reloc can be resolved.
3053 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3054 error in overflow check for R_RELBYTE.
3056 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3058 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3059 From Mark Rasin <mark.rasin@telrad.co.il>.
3061 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3064 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3066 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3067 (elf_mn10200_howto_table): Likewise.
3068 (mn10200_reloc_map): Likewise.
3070 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3072 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3073 * bfd-in2.h, libbfd.h: Regenerated.
3074 * elf32-m32r.c: Add support for them.
3076 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3078 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3079 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3080 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3081 r_format and r_pcrel. Always return a value.
3082 * riscix.c (MY_final_link_callback): Define to dummy value.
3084 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3085 relocations against the text segment, look up the output name of
3087 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3088 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3089 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3090 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3091 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3093 start-sanitize-tic80
3094 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3096 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3097 routines for little endian data.
3098 * coffcode.h (coff_write_object_contents): Set magic to
3099 TIC80_ARCH_MAGIC for TIc80.
3101 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3103 * coff-tic80.c (tic80coff_vec): Change to little endian data
3107 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3109 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3110 auxiliary_filters parameter to be const char * const *. Accept a
3111 NULL terminated array.
3112 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3113 (bfd_elf32_size_dynamic_sections): Update declaration.
3114 * bfd-in2.h: Rebuild.
3116 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3118 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3119 NOTYPE symbol in a text section as a FUNC symbol.
3121 * coffcode.h (coff_compute_section_file_positions): Force
3122 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3124 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3126 * libaout.h (machine_type): Reserve several values for sparclet.
3128 start-sanitize-tic80
3129 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3131 * config.bfd (tic80-*-*): Don't require 'coff'.
3134 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3136 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3137 table to v850_elf_reloc for all non-standard relocations.
3138 (v850_elf_check_relocs): Add check for h being non-null.
3139 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3140 statement instead of multiple ifs.
3141 (v850_elf_relocate_section): Fix up error message, don't just call
3144 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3146 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3147 Use bfd_elf_generic_reloc as special function for all relocs.
3148 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3150 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3151 24bit pc-relative reloc.
3153 start-sanitize-tic80
3154 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3156 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3157 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3158 header byte order is little endian. Use correct bfd_get and
3159 bfd_put routines for little endian headers.
3160 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3161 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3164 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3166 * reloc.c: Add BFD_RELOC_24.
3167 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3168 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3169 * bfd-in2.h, libbfd.h: Rebuilt.
3171 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3173 elf64-alpha multiple .got rewrite:
3175 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3176 (bfd_elf*_mkobject): Don't define here ...
3177 * elfxx-target.h: ... but rather here. Default always_size_sections
3179 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3180 what the #defines in elf-bfd.h transmuted it to anyway.
3182 * section.c: Add SEC_LINKER_CREATED flag.
3183 * bfd-in2.h: Rebuild.
3184 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3185 relocation section flags.
3186 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3187 SEC_IN_MEMORY to recognize generated bits.
3188 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3190 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3191 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3192 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3193 * elf32-ppc.c (ppc_elf_create_linker_section,
3194 ppc_elf_size_dynamic_sections): Likewise.
3195 * elf32-sparc.c (elf32_sparc_check_relocs,
3196 elf32_sparc_size_dynamic_sections): Likewise.
3197 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3199 (_bfd_elf_create_dynamic_sections): Likewise.
3200 (_bfd_elf_make_linker_section_rela): Likewise.
3201 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3202 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3203 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3204 to identify generated bits.
3205 (elf_link_input_bfd): Likewise.
3207 * elf64-alpha.c: Rewrite everything touching relocations.
3209 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3211 * elf32-v850.c (all functions and static variables): Go through
3212 and regularize names to be of the form v850_elf_<xxx>.
3213 (toplevel): Include <elf/v850.h>.
3214 (enum reloc_type): Move to include/elf/v850.h.
3215 (v850_elf_check_relocs): For common variables, if the variable is
3216 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3217 into the appropriate section.
3218 (elf_backend_check_relocs): Define.
3220 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3222 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3224 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * config.bfd (mips*el-*-linux*): New target.
3227 (mips*-*-linux*): New target.
3229 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3230 Return a useful value.
3232 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3234 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3236 * configure: Rebuild.
3237 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3238 ac_cv_func_mmap in bfd/configure.host.
3240 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3241 filter_shlib and auxiliary_filter_shlib parameters.
3242 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3244 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3245 (bfd_elf64_size_dynamic_sections): Likewise.
3246 * bfd-in2.h: Rebuild.
3248 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3250 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3251 symbols, don't export a symbol which is defined by an object in an
3252 archive which contains shared objects.
3254 start-sanitize-tic80
3255 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3257 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3258 for TI TMS320c80 (MVP).
3259 (bfd_archures_list): Add bfd_tic80_arch.
3260 * bfd-in2.h: Regenerate by running "make headers".
3262 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3264 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3265 * configure.in (case $vec): Correct typo, "tb" not "tp".
3266 Also add cofflink.o for tic80coff_vec.
3267 * configure: Regenerate with autoconf.
3270 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3273 is configured with --with-mmap.
3275 start-sanitize-tic80
3276 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3278 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3279 (ALL_MACHINES): Add cpu-tic80.o
3280 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3281 * coff-tic80.c: Add skeleton, cloned from another coff config.
3282 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3286 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3288 * TODO: Correct a misspelling.
3289 start-sanitize-tic80
3290 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3291 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3292 * configure.in (case $vec): Add tic80coff_vec entry.
3293 * configure: Regenerate with autoconf.
3294 * archures.c (bfd_tic80_arch): Declare.
3295 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3296 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3297 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3298 (bfd_target_vector): Add tic80coff_vec entry.
3301 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3303 * elflink.h (elf_buckets): Add some more values for larger
3306 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * Makefile.in (install): Move subdir_do out of conditional. From
3309 Fred Fish <fnf@cygnus.com>.
3311 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3313 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3315 (elf_mn10200_howto_table): Likewise.
3316 (mn10200_reloc_map): Likewise.
3318 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3320 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3321 mips16 symbol during the link.
3322 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3324 (mips_elf_link_output_symbol_hook): New static function.
3325 (elf_backend_link_output_symbol_hook): Define.
3327 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3330 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3333 against SEC_DEBUGGING sections here (revert patch of December 5).
3334 * elfcode.h (elf_object_p): Check for them here, instead.
3336 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3338 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3339 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3341 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3342 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3343 * elf-bfd.h (struct elf_size_info): Update declaration of
3345 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3346 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3347 * elfxx-target.h: Use new dynamic reloc routines by default.
3348 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3351 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3353 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3354 if NAMES_HAVE_UNDERSCORE is defined.
3356 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3358 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3360 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3362 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3365 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * elflink.h (elf_link_add_object_symbols): Only add a weak
3368 symbol if the real definition is in the dynamic symbol table.
3369 After finding the real definition, then, if it is dynamic, add the
3370 weak symbol to the dynamic symbol table.
3372 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3374 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3376 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3379 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3381 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3383 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3384 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3385 * reloc.c: Remove mn10300 big endian relocs.
3386 * bfd-in2.h, libbfd.h: Rebuilt.
3388 * elf32-mn10200.c: Update from elf32-mn10300.c.
3390 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3392 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3394 * elf32-mn10300.c: Add some comments.
3396 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3398 * ihex.c (ihex_scan): Always initialize buf before jumping to
3400 (ihex_read_section): Likewise.
3402 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3404 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3405 inplace for most relocs.
3407 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3410 even if SEC_ALLOC is not set.
3411 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3412 when deciding whether to copy a reloc into a shared object.
3413 (elf_i386_relocate_section): Likewise.
3414 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3415 (elf32_sparc_relocate_section): Likewise.
3416 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3417 reloc section if it is not set in the source section.
3418 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3419 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3420 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3422 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3424 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3425 expects a .got.plt until we actually create it.
3427 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3429 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3430 message for bfd_reloc_outofrange, rather than aborting. From
3431 Philippe De Muyter <phdm@info.ucl.ac.be>.
3433 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3434 a relocateable link, don't try to process them. From Heinz Wrobel
3435 <wrobel@lpr.e-technik.tu-muenchen.de>.
3437 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3439 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3440 mn10300_info_howto_rel. Tweak reloc argument to be an
3441 Elf32_Internal_Rela.
3442 (USE_RELA): Define instead of USE_REL.
3443 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3445 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3447 * configure.in, configure: Handle mips*-sgi-irix6*.
3448 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3451 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3453 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3454 relocation against a symbol defined in a section with no output
3457 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3460 * configure, config.in: Rebuild with autoconf 2.12.
3462 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3463 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3464 (swap_out_syms): Set st_other from existing st_other field.
3465 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3467 (elf_link_output_extsym): Set the other field from the global hash
3469 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3470 (elf_mips16_jump_howto): New static variable.
3471 (mips16_jump_reloc): New static function.
3472 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3473 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3474 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3476 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3477 * bfd-in2.h, libbfd.h: Rebuild.
3478 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3480 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * configure.host: Use long long for mips-sgi-irix6*.
3484 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3485 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3487 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3489 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3490 (enum reloc_type): Add more reloc types.
3491 (elf32_mn10300_howto_table): Update for new reloc types.
3492 (elf32_mn10300_reloc_map): Update for new reloc types.
3493 * reloc.c: Add some new relocs for the mn10300 series.
3494 * bfd-in2.h, libbfd.h: Rebuilt.
3496 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3498 * som.c (setup_sections): Don't lose for a space which has
3499 no data, but some symbols.
3501 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3503 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3504 (sunos_link_hash_table_create): Initialize got_needed.
3505 (sunos_create_dynamic_sections): Only set .got section size if it
3506 is not already set. Set got_needed.
3507 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3508 sdynptr, and only handle dynamic sections, if dynamic sections are
3510 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3511 Initialize .got section.
3512 (sunos_scan_ext_relocs): Likewise.
3513 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3515 (sunos_finish_dynamic_link): Check got_needed. Only set up
3516 dynamic linking information if needed.
3518 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3520 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3522 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3524 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3526 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3528 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3531 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3533 * filemode.c: Include sysdep.h.
3534 * ihex.c: Add casts to eliminate compiler warnings.
3535 * sunos.c: Add casts to eliminate compiler warnings.
3537 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3539 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3541 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3542 appropriate relocations in the .so file if shared.
3543 (ppc_elf_relocate_section): Ditto.
3545 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3547 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3548 complain_overflow_unsigned.
3550 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3552 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3553 overflows for R_D10V_16 and R_D10V_18.
3555 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3557 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3558 (do_with_relocs): Likewise.
3559 (do_as_repeat): Likewise.
3560 (copy_expression): Likewise.
3562 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3564 * ieee.c (ieee_write_external_part): Correctly record whether
3565 there is an external part.
3567 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3569 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3570 handle tda offsets for sld.w and sst.w instructions.
3571 Fix alignment check in sld.w and sst.w tda reloc handling.
3573 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3575 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3577 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3579 * elf32-v850.c: Add comments about assumptions about
3580 char, short & long sizes.
3581 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3582 problems for several relocs.
3584 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3585 R_V850_SDA_OFFSET entry.
3587 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3589 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3590 Store import file index in ldindx.
3591 (xcoff_build_ldsyms): Assume that ldsym was not previously
3592 allocated. For an imported symbol, copy ldindx into l_ifile.
3594 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3596 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3597 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3598 fields in R_V850_TDA_OFFSET.
3599 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3600 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3603 * elf32-v850.c: Include bfdlink.h.
3604 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3606 (elf32_v850_bfd_final_link_relocate): New function.
3607 (v850_elf_relocation_section): Likewise.
3608 (elf_backend_relocate_section): Define.
3610 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * binary.c (binary_set_section_contents): Ignore sections which
3613 don't have SEC_LOAD and SEC_ALLOC set.
3615 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3617 * linker.c (_bfd_generic_final_link): Avoid losing static
3618 symbols in the .bss section.
3620 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3623 (mips32_64bit_reloc): New static function.
3624 (mips_reloc_map): Add entry for BFD_RELOC_64.
3625 (mips_elf_relocate_section): Handle R_MIPS_64.
3627 * linker.c (default_indirect_link_order): Print an error message
3628 when attempting to do a relocateable link with different object
3629 file formats, rather than calling abort.
3631 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3633 * reloc.c (m32r relocs): Rename them.
3634 * bfd-in2.h, libbfd.h: Regenerated.
3635 * elf32-m32r.c: Update.
3636 (m32r_elf_10_pcrel_reloc): New function.
3637 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3638 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3640 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3642 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3643 all sections that will be included in the output file.
3644 (_bfd_generic_link_output_symbols): Discard symbols in sections
3645 which are being discarded.
3646 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3647 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3648 (elf_v850_howto_table): Corresponding changes.
3649 (elf_v850_reloc_map): Corresponding changes.
3650 * reloc.c: Add additional V850 relocations.
3651 * bfd-in2.h, libbfd.h: Rebuilt.
3653 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3654 no longer want in pc-relative relocs.
3656 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3658 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3659 accept a reloc against an undefined sybmol!
3661 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3663 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3665 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * VERSION: Bump for new relocation.
3669 * hosts/i386bsd.h: If NBPG is not defined, define it as
3670 PAGE_SIZE, for recent versions of FreeBSD.
3672 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3674 * configure.host: Use `long long' as the 64 bit type on a Solaris
3675 host, since both gcc and the SunPRO compilers support it.
3677 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3679 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3680 mistake to have reused the ECOFF LITERAL for ELF since they have
3681 different semantics.
3682 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3683 * bfd-in2.h, libbfd.h: Rebuild.
3685 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3688 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3689 dynamic relocation for an undefweak symbol when we are building
3690 a static executable.
3692 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3694 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3695 point explicitly to srcdir.
3696 (targmatch.h): Edit references to point explicitly to objdir.
3698 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3700 * config.bfd: When setting targ_cpu, don't get confused by
3703 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3705 * configure.host: Add support for windows host (a build done
3706 under the Microsoft build environment).
3708 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3710 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3711 definition in a dynamic object, add it to the dynamic symbol table
3712 if any dynamic object mentions it. Reverts part of last patch.
3714 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3715 (sunos_link_hash_table_create): Initialize got_base.
3716 (bfd_sunos_size_dynamic_sections): If the .got section is more
3717 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3719 (sunos_check_dynamic_reloc): Subtract got_base from a base
3720 relative relocation.
3722 * elf32-mips.c (elf_mips_isa): New static function.
3723 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3724 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3726 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * archive.c (do_slurp_coff_armap): Only treat archive as little
3729 endian for i960 COFF.
3731 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3733 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3734 by the change in size of the section when EXEC_P is not set.
3736 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3737 (m68kcoff_rtype_to_howto): New static function.
3738 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3739 VMA to the addend for a PC relative reloc.
3741 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3743 * Makefile.in: Rebuild dependencies.
3745 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3748 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3750 * Makefile.in: Remove explicit dependencies for mn10200 and
3752 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3753 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3754 (dependencies): Rebuilt.
3756 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3758 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3759 during this function.
3761 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3762 section if the flags are compatible.
3764 * configure.in: Add havevecs, and put it in tdefaults.
3765 * mpw-config.in: Likewise.
3766 * configure: Rebuild.
3767 * targmatch.sed: New file; a sed script to build targmatch.h from
3769 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3770 * targets.c: Include "fnmatch.h".
3771 (struct targmatch): Define.
3772 (bfd_target_match): Define by including targmatch.h.
3773 (bfd_find_target): If the target is not found by name, search for
3774 it as a configuration triplet.
3775 * Makefile.in: Rebuild dependencies.
3776 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3777 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3778 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3779 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3780 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3781 (CFILES): Remove i386dynix.c and hp300bsd.c.
3782 (targmatch.h): New target.
3783 (do_clean): Remove targmatch.h.
3785 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3786 * acconfig.h: Add NEED_DECLARATION_GETENV.
3787 * configure, config.in: Rebuild.
3788 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3789 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3791 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3793 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3794 * cpu-mn10200.c, cpu-mn10300.c: New files.
3795 * elf32-mn10200.c, elf32-mn10300.c: New files.
3796 * Makefile.in: Break mn10x00 support into two separate
3797 configurations, mn10200 and mn10300.
3798 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3799 * bfd-in2.h, configure: Rebuilt.
3801 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3803 * Makefile.in (do_clean): Move config.log to do_distclean.
3805 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3807 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3808 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3809 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3810 (elf32-mn10x00.o): Add dependencies.
3811 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3812 (bfd_mn10x00_arch): Declare.
3813 (bfd_archures_list): Add bfd_mn10x00_arch.
3814 * config.bfd: Add mn10x00-*-*.
3815 * configure.in: Add bfd_elf32_mn10x00_vec.
3816 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3817 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3818 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3819 * bfd-in2.h, configure: Rebuilt.
3821 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3823 openVMS/Alpha: Provide filename and case_hack flags via
3824 symbol table from gas.
3825 Add case_hack code for symbol output from vax/vms.
3826 * evax-alpha.c (evax_initialize): Remove filename handling,
3827 filename is provided via symbol table.
3828 (evax_get_symtab): Use local symbol count when setting up table.
3829 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3831 (_bfd_evax_write_egsd): Skip file name symbol.
3832 * evax-emh.c (get_vms_time_string): Local function now.
3833 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3835 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3836 through _bfd_evax_case_hack_symbol.
3837 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3839 (_bfd_evax_basename): Removed.
3840 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3841 * evax.h (evax_private_data_struct): Remove filename.
3842 (flag_hash_long_names, flag_show_after_trunc,
3843 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3846 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3849 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3850 (NO_SWAP_MAGIC): Don't define.
3851 (SWAP_MAGIC): Define.
3853 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3854 no hash table entry for a global symbol.
3856 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3858 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3860 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3862 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3863 symbol type with T_NULL. Warn if symbol type changes. Based on
3864 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3866 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3867 a dynamic object in the dynamic symbol table if it is referenced
3868 or defined by a regular object.
3870 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3872 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3873 remove dwarf local labels. Shrinks binaries by a factor of 3!
3875 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3878 by hand, rather than by calling bfd_make_section.
3880 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3882 * reloc.c: Rename m32r relocs.
3883 * bfd-in2.h, libbfd.h: Rebuilt.
3884 * elf32-m32r.c: Update.
3886 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3889 link, adjust the symbol index of a base relative reloc. Don't
3890 change the addend of a PC relative reloc if pcrel_offset is set.
3891 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3892 a relocateable link.
3894 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3895 it is zero, in case src_mask matters.
3896 (bfd_install_relocation): Likewise.
3898 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3900 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3902 (_bfd_xcoff_bfd_final_link): Don't set target_index
3903 to an uninitialized value.
3905 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3907 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3908 indices, rather than crashing.
3909 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3911 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3914 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3916 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3918 (coff_arm_adjust_symndx): New static function.
3919 (coff_adjust_symndx): Define.
3921 * srec.c (srec_scan): Accept multiple symbols on a single line.
3922 From Pascal Martin <pmartin@alsys.com>.
3926 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3928 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3929 (sunos_merge_private_bfd_data): New function.
3931 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3933 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3935 (bfd_merge_private_bfd_data): Likewise.
3936 * section.c (bfd_copy_private_section_data): Likewise.
3937 * syms.c (bfd_copy_private_symbol_data): Likewise.
3938 * bfd-in2.h: Rebuild.
3939 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3940 both BFD's are the right flavour.
3941 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3942 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3943 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3944 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3945 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3946 (ppc_elf_merge_private_bfd_data): Likewise.
3947 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3948 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3950 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3951 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3954 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3956 * reloc.c: Add m32r relocs.
3957 * bfd-in2.h, libbfd.h: Rebuilt.
3958 * cpu-m32r.c,elf32-m32r.c: New files.
3960 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3964 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3966 * tekhex.c (first_phase): Change type parameter from char to int.
3968 (pass_over): Change func to expect int, not char.
3970 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3971 rather than SEC_LOAD when aligning the file offset for the first
3972 section in a segment.
3974 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3976 * syms.c (coff_section_type): Make arg const.
3977 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3978 to make_bfd_asection().
3979 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3980 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3981 (_bfd_elf_stringtab_init): Remove prototype.
3983 * netbsd-core.c (swap_abort): Add prototype.
3984 * aix386-core.c (swap_abort): Ditto & make static
3985 * hpux-core.c (swap_abort): Ditto & make static.
3986 * irix-core.c (swap_abort): Ditto & make static.
3987 * ptrace-core.c (swap_abort): Ditto & make static.
3988 * trad-core.c (swap_abort): Ditto & make static.
3989 * coffswap.h (coff_swap_reloc_in): Ditto.
3990 (coff_swap_reloc_out): Ditto.
3991 (coff_swap_filehdr_in): Ditto.
3992 (coff_swap_filehdr_out): Ditto.
3993 (coff_swap_sym_in): Ditto.
3994 (coff_swap_sym_out): Ditto.
3995 (coff_swap_aux_in): Ditto.
3996 (coff_swap_aux_out): Ditto.
3997 (coff_swap_lineno_in): Ditto.
3998 (coff_swap_lineno_out): Ditto.
3999 (coff_swap_aouthdr_in): Ditto.
4000 (coff_swap_aouthdr_out): Ditto.
4001 (coff_swap_scnhdr_in): Ditto.
4002 (coff_swap_scnhdr_out): Ditto.
4003 * ihex.c (ihex_sizeof_headers): Ditto.
4004 * tekhex.c (getsym): Ditto.
4005 (find_chunk): Ditto & make static.
4006 (insert_byte): Ditto.
4007 (first_phase): Ditto.
4009 (tekhex_get_symtab): Ditto & make static.
4010 (tekhex_get_symtab_upper_bound): Ditto & make static.
4011 (tekhex_mkobject): Ditto.
4012 (tekhex_object_p): Ditto.
4013 (move_section_contents): Ditto.
4014 (tekhex_get_section_contents): Ditto.
4015 (tekhex_set_arch_mach): Ditto & make static.
4016 (tekhex_set_section_contents): Ditto.
4017 (writevalue): Ditto.
4020 (tekhex_write_object_contents): Ditto.
4021 (tekhex_sizeof_headers): Ditto.
4022 (tekhex_make_empty_symbol): Ditto.
4023 (tekhex_get_symbol_info): Ditto.
4024 (tekhex_print_symbol): Ditto.
4025 * irix-core.c (make_bfd_asection): Ditto.
4026 (irix_core_core_file_p): Ditto.
4027 (irix_core_core_file_failing_command): Ditto.
4028 (irix_core_core_file_failing_signal): Ditto.
4029 (irix_core_core_file_matches_executable_p): Ditto.
4030 (irix_core_make_empty_symbol): Ditto.
4031 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4032 * srec.c (srec_new_symbol): Ditto.
4033 (srec_get_section_contents): Ditto.
4034 (srec_set_arch_mach): Ditto.
4035 (srec_set_section_contents): Ditto.
4036 (internal_srec_write_object_contents): Ditto.
4037 (srec_write_object_contents): Ditto.
4038 (symbolsrec_write_object_contents): Ditto.
4039 (srec_sizeof_headers): Ditto.
4040 (srec_make_empty_symbol): Ditto.
4041 (srec_get_symtab_upper_bound): Ditto.
4042 (srec_get_symtab): Ditto.
4043 (srec_print_symbol): Ditto and make static.
4044 * elf.c (elf_read): Ditto
4045 (assign_section_numbers): Ditto.
4046 (elf_fake_sections): Ditto.
4047 (sym_is_global): Ditto.
4048 (elf_map_symbols): Ditto.
4049 (get_program_header_size): Ditto.
4050 * coffgen.c (make_a_section_from_file): Ditto.
4051 (coff_real_object_p): Ditto.
4052 (fixup_symbol_value): Ditto.
4053 (build_debug_section): Ditto.
4055 * syms.c (coff_section_type): Ditto.
4057 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4059 * bfd-in2.h: Rebuilt after m32r changes.
4061 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4063 * config.bfd,configure.in,configure: Add m32r support.
4064 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4065 * config.bfd: Keep target list alphabetically sorted.
4067 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4069 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4070 to add in the constant part found in the instruction itself.
4071 (case R_V850_HI16_S): Likewise.
4073 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4075 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4076 and R_D10V_18 to be 1 (word).
4078 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4080 * stabs.c (_bfd_link_section_stabs): If the output_section field
4081 of either section is bfd_abs_section, then the linker is
4082 discarding the section and we should not optimize it.
4084 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4086 * Makefile.in (aout-sparcle.o): New target.
4087 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4088 * config.bfd (sparclet-*-aout*): Add case.
4089 * configure.in (sparcle_aout_vec): Add case.
4090 * configure: Regenerated.
4091 * targets.c (sparcle_aout_vec): Declare.
4092 (bfd_target_vector): Add sparcle_aout_vec.
4093 * aout-sparcle.c: New file.
4095 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4097 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4098 low order sign bit propogation for R_V850_HI16_S.
4100 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4101 handling V850 specific relocs.
4102 (elf_v850_howto_table): Use the new function for some
4103 relocations. Twiddle masks & shifts for some relocs.
4104 Set partial_inplace where needed.
4106 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4108 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4109 default architecture to a machine number of 0.
4110 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4112 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4113 the output BFD is the default, set it from the first input BFD.
4115 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4117 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4118 insert at bitpos zero. The HI16 relocs are shifted right
4119 by 16 bits. Fix src_mask for all relocs.
4120 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4122 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4125 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4127 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4128 Rewrite to use BFD file read routines and to avoid using a fixed
4129 length for the file name.
4131 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4133 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4134 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4135 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4136 to R_V850_{32,16,8}.
4138 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4140 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4141 (elf_v850_howto_table): Add info for HI16_S reloc.
4142 (v850_reloc_map): Add HI_16_S reloc.
4143 * reloc.c: Define BFD_RELOC_V850_* relocs.
4145 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4148 * elf32-sh.c: New file.
4149 * elf.c (prep_headers): Handle bfd_arch_sh.
4150 * elfcode.h (write_relocs): Handle absolute symbol.
4151 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4152 (_bfd_elf64_link_read_relocs): Declare.
4153 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4154 elf_link_read_relocs. Make globally visible. Change all
4156 (elf_link_input_bfd): Get external symbols from cache in
4157 symtab_hdr->contents. Get contents from cache in
4159 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4161 * reloc.c: Define BFD_RELOC_SH_* relocs.
4162 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4163 * coff-sh.c (sh_insns_conflict): Fix a return value.
4164 (_bfd_sh_align_load_span): New globally visible function, broken
4165 out of sh_align_load.
4166 (sh_align_load): Call _bfd_sh_align_load_span.
4167 (sh_swap_insns): Change relocs parameter to PTR.
4168 * bfd-in2.h, libbfd.h: Rebuild.
4169 * targets.c (bfd_elf32_sh_vec): Declare.
4170 (bfd_elf32_shl_vec): Declare.
4171 * config.bfd (sh-*-elf*): New target.
4172 * configure.in (bfd_elf32_sh_vec): New target vector.
4173 (bfd_elf32_shl_vec): New target vector.
4174 * configure: Rebuild.
4175 * Makefile.in: Rebuild dependencies.
4176 (BFD32_BACKENDS): Add elf32-sh.o.
4177 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4179 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4180 page before checking D_PAGED.
4182 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4183 (ihex_write_object_contents): Remove extbase; always use segbase
4186 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4188 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4189 * configure.host (i[345]86-*-*): Ditto.
4190 * config.bfd (i[345]86-*-*): Ditto.
4191 * configure: Regenerate.
4193 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4196 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4198 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4199 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4200 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4201 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4202 will have an ST_CODE type, change the symbol's type to ST_DATA.
4203 * som.c (hppa_som_gen_reloc_type): Update prototype.
4205 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4207 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4208 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4209 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4210 (mips_elf_finish_dynamic_sections): Likewise.
4212 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * configure.host (HLDENV): New variable to set. Set it for
4215 *-*-sysv4*, since those linkers may not support -R but they always
4216 support LD_RUN_PATH.
4218 * libieee.h (NSECTIONS): Don't define.
4219 (ieee_data_struct): Change section_table to asection **. Add
4221 * ieee.c (get_section_entry): If the table isn't big enough, make
4223 (ieee_slurp_sections): Remove assertion about number of sections.
4224 (ieee_object_p): Adjust initialization of ieee to match changes to
4227 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4228 symbols merely because we are generating a shared library.
4229 (xcoff_build_ldsyms): Don't set up global linkage code for an
4230 undefined symbol merely because we are generating a shared
4233 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4235 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4236 (BFD32_BACKENDS) Add elf32-v850.o.
4237 * archures.c: Add bfd_v850_arch.
4238 * bfd-in2.h: Add bfd_v850_arch.
4239 * config.bfd (v850-*-*): New target.
4240 * configure: (bfd_elf32_v850_vec) New vector.
4241 * configure.in: (bfd_elf32_v850_vec) New vector.
4242 * cpu-v850.c: New file.
4243 * elf.c (prep_headers): Added case bfd_arch_v850.
4244 * elf32-v850.c: New file.
4245 * targets.c (bfd_elf32_v850_vec): New vector.
4247 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4249 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4250 a function code symbol for an XMC_XO symbol.
4252 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4254 * mpw-config.in: Update editing of autoconf vars to reflect
4255 Jul 18 configure.in change.
4256 * mpw-make.sed: Update editing of include pathnames to be
4257 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4259 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4261 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4262 which to offset to get the .plt entry address is ".plt".
4264 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4266 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4267 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4268 Added, for internal use by the ARM gas.
4270 * bfd-in2.h: Rebuilt
4272 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4274 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4275 in section dynidx start.
4277 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4279 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4280 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4281 optimization for g++.
4283 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4285 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4286 the -mrelocatable-lib bit set and the other doesn't, clear the
4287 -mrelocatable-lib bit in the header.
4289 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4291 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4292 symbol against a STT_FUNC symbol in a shared library.
4294 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4296 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4297 symbol is found, automatically define the corresponding function
4300 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4301 if sym.n_numaux is not zero.
4302 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4303 entry to disagree about the number of aux entries if the symbol
4306 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4307 section if it might be needed, not just if info->shared.
4308 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4309 the start of .rel.dyn if we are going to use it.
4310 (mips_elf_finish_dynamic_sections): Only clear the first element
4311 of .rel.dyn if the size is greater than zero.
4313 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4316 undefined_symbol callback for a symbol, then don't issue any more
4317 warnings about loader relocs.
4318 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4319 after calling the undefined_symbol callback.
4321 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4322 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4323 as the AIX linker seems to do.
4325 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4327 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4328 (evax_initialize): Remove evax_reloc_table.
4329 (evax_close_and_cleanup): Ditto.
4331 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4333 (evax_bfd_reloc_type_lookup): Ditto.
4334 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4335 cooked_size == raw_size.
4336 * evax-emh.c (_bfd_evax_register_filename): Remove.
4337 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4338 * evax-misc.c (add_new_contents): Malloc section at full size.
4339 (_bfd_save_evax_section): Memcpy section contents directly.
4340 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4341 (evax_reloc_table): Remove.
4343 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4345 * makefile.vms: Add better support for DEC C compilation
4346 Add evax.h dependencies
4348 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4349 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4350 (BFD_RELOC_ALPHA_BASEREG): Remove.
4351 * bfd-in2.h, libbfd.h: Rebuild.
4353 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4355 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4356 getgid if _WIN32 is defined.
4357 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4359 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4361 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4362 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4364 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4367 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4369 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4371 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4372 (NEED_DECLARATION_REALLOC): New macro.
4373 * configure, config.in: Rebuild.
4374 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4375 (realloc): Declare if NEED_DECLARATION_REALLOC.
4377 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4378 <strings.h> if they exist.
4380 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4382 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4384 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4386 Based on patches from Eric Valette <valette@crf.canon.fr>:
4387 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4388 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4389 (elf_howto_table): Add entries for new relocs.
4390 (elf_i386_reloc_type_lookup): Handle new relocs.
4391 (elf_i386_info_to_howto): Just call abort.
4392 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4393 (elf_i386_relocate_section): Likewise.
4395 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4397 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4399 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4401 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4402 only get the LMA from the phdr if they are in the same part of the
4405 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4406 new segment to make them more comprehensible. If the relationship
4407 between the LMA and the VMA changed, start a new segment. Don't
4408 check dynsec when deciding whether to start a new segment for a
4409 writeable section; -N will now handle this.
4411 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4413 * libhppa.h: Remove "esel" changes. Not the right approach.
4414 * som.c: Corresponding changes.
4415 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4416 which don't have a SOM symbol type associated with them.
4417 Reverses a 1994 change.
4419 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4421 Make ld -N more reasonable for ELF:
4422 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4423 phdr_in_section to false, and always use a single load segment.
4424 (elf_sort_sections): Sort sections by LMA after VMA.
4425 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4426 align to maxpagesize.
4427 (assign_file_positions_except_relocs): Likewise.
4428 * elfcode.h (elf_object_p): If a section is loaded but not page
4429 aligned, clear D_PAGED.
4431 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4433 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4434 Added, for internal use by the ARM gas.
4436 * bfd-in2.h: Rebuilt
4438 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4440 * libhppa.h (R_HPPA_ESEL): New field selector.
4441 (e_esel): Similarly.
4442 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4443 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4444 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4446 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4448 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4449 archive search before looking for stripped dynamic objects.
4451 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4454 symbol a warning rather than an error.
4456 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4458 * elf.c (assign_file_positions_for_segments): Track the virtual
4459 memory position separately from the file position, and use it to
4460 compute the alignment adjustment.
4462 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4464 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4465 and fixed mask on R_D10V_10_PCREL_L.
4467 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4469 * elf64-mips.c: Include "aout/ar.h".
4470 (mips_elf64_slurp_armap): New static function.
4471 (mips_elf64_write_armap): New static function.
4472 (bfd_elf64_archive_*): Define.
4473 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4474 Use instead of bfd_generic_archive_p.
4475 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4476 instead of _bfd_write_archive_contents.
4477 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4478 _bfd_generic_mkarchive.
4479 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4480 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4482 (TARGET_LITTLE_SYM): Likewise.
4483 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4485 * Makefile.in: Rebuild dependencies.
4487 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4488 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4489 SHT_MIPS_EVENTS sections.
4490 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4491 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4493 (_bfd_mips_elf_fake_sections): Likewise.
4495 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4496 * ecoff.c (ecoff_compute_section_file_positions): Copy
4497 rdata_in_text from backend info to tdata. Clear it if any data
4498 section comes before .rdata.
4499 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4500 tdata rather than backend info.
4502 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * configure.in: Fix test for whether a compiler has a 64 bit
4505 type. From Jim Wilson <wilson@cygnus.com>.
4507 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * configure.host (mips-sgi-irix6*): New host.
4511 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4512 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4513 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4515 * configure: Rebuild.
4516 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4517 (BFD_HOST_64_BIT): Define conditionally.
4518 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4519 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4520 (symvalue, bfd_size_type): Likewise.
4521 * bfd-in2.h: Rebuild.
4522 * Makefile.in (do_clean): Remove bfd-tmp.h.
4523 (do_distclean): Remove bfd-in3.h.
4524 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4525 (bfd-in3.h): New target.
4527 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4528 Andrew Gierth <ANDREWG@microlise.co.uk>.
4530 * configure.host: Set INSTALL_SHLIB.
4531 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4532 * configure: Rebuild.
4533 * Makefile.in (install): Use @INSTALL_SHLIB@.
4535 * config.bfd (mips*-*-irix6*): New target.
4536 * configure.host: Handle Irix 6 shared library like Irix 5.
4538 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4539 symbol for a magic name.
4540 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4542 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4545 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4547 * mpw-config.in: Add ELF support to mips config, create the
4548 elf32-target.h file in the object dir.
4549 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4551 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4553 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4554 Also removed most abort calls, in favor of using bfd reporting.
4556 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4558 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4559 (BFD32_BACKENDS) Add elf32-d10v.o.
4560 * archures.c: Add bfd_d10v_arch.
4561 * bfd-in2.h: Add bfd_d10v_arch.
4562 * config.bfd (d10v-*-*): New target.
4563 * configure: (bfd_elf32_d10v_vec) New vector.
4564 * configure.in: (bfd_elf32_d10v_vec) New vector.
4565 * cpu-d10v.c: New file.
4566 * elf.c (prep_headers): Added case bfd_arch_d10v.
4567 * elf32-d10v.c: New file.
4568 * libbfd.h: Rebuild.
4569 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4570 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4571 * targets.c (bfd_elf32_d10v_vec): New vector.
4573 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4575 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4577 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4579 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4580 bfd_mach_i386_i8086 machine types.
4582 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4584 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4587 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4589 * coffcode.h (coff_set_section_contents): A/UX does not require
4590 special handling of the _LIB section.
4592 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4594 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4595 value for R_RELBYTE.
4597 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4598 array if one was allocated.
4600 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4602 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4603 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4604 use_rld_obj_head and rld_value.
4605 (mips_elf_link_hash_table_create): Initialize new fields.
4606 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4608 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4609 __rld_obj_head symbol not seen, create an __rld_map symbol.
4610 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4611 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4612 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4613 __rld_obj_head symbol.
4614 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4616 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4618 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4620 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4621 ppc_elf_addr16_ha_reloc.
4622 (ppc_elf_addr16_ha_reloc): New static function.
4624 * coff-mips.c (struct mips_hi): Define.
4625 (mips_refhi_list): New static variable.
4626 (mips_refhi_addr, mips_refhi_addend): Remove.
4627 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4628 (mips_reflo_reloc): Process mips_refhi_list.
4629 (mips_relhi_list): New static variable.
4630 (mips_relhi_addr, mips_relhi_addend): Remove.
4631 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4632 (mips_rello_reloc): Process mips_relhi_list.
4633 (mips_relocate_section): Permit an arbitrary number of REFHI or
4634 RELHI relocs before the associated REFLO or RELLO reloc.
4636 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4638 * aout-target.h (MY(callback)): Set reloc_count fields.
4640 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4642 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4643 sections unless this is a SunOS link.
4645 * VERSION: Set to 2.7.1.
4647 * Released binutils 2.7.
4649 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * i386aout.c: Include "aout/aout64.h".
4652 (i386aout_write_object_contents): New static function.
4653 (MY_write_object_contents): Define.
4655 * netbsd.h (MY(write_object_contents)): Make sure that
4656 adjust_sizes_and_vmas is called before fiddling with the magic
4659 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4661 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4663 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4665 * libbfd-in.h (itos, stoi): Don't define.
4666 * libbfd.h: Rebuild.
4667 * i386lynx.c (KEEPIT): Define as udata.i.
4668 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4669 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4670 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4671 flags. Don't use stoi.
4673 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4675 * elf.c (map_sections_to_segments): Don't start a new segment for
4676 a writable section if it's on the same page as the previous
4677 segment. Reset the writable variable for a readonly section.
4679 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4681 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4682 first_thunk_address, thunk_size, and import_table_size.
4683 * peicode.h: Improved some diagnostics regarding edata sections.
4685 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4687 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4688 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4690 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4692 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4693 with XCOFF_DEF_DYNAMIC set is really defined.
4694 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4695 (xcoff_link_add_symbols): Only create special sections if using an
4698 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4700 (bfd_install_relocation): Likewise.
4702 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4704 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4706 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4707 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4708 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4709 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4710 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4711 are found for LITERAL relocs.
4712 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4713 taken, we cannot generate a .plt entry for the symbol.
4715 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4717 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4718 sysconf functions (for gprof).
4719 * configure, config.in: Rebuild.
4721 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4723 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4724 an archive if it has a map. If the object file has the wrong
4727 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4728 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4730 (alpha_relocate_section): Likewise.
4732 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4733 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4734 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4735 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4736 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4737 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4738 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4739 * peicode.h: Corresponding changes.
4741 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4743 * elflink.h (elf_create_pointer_linker_section): Comment out code
4744 dealing with making GOT pointers negative of the GOT symbol for
4747 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4749 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4750 increment the .rela.plt size until after we're done creating the
4752 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4753 .rela.plt offset directly rather than calculating it.
4755 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4757 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4758 Use autoconf-set values.
4759 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4760 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4763 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4764 * configure: Rebuilt.
4766 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4768 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4769 handling code > 1k away.
4771 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4773 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4774 defined, output whenever the symbol is updated.
4776 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4778 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4779 section to 0 if user_set_vma is set.
4780 * elflink.h (elf_bfd_final_link): Likewise.
4782 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4784 Partially undo patch of Jun 20.
4785 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4786 (coff_compute_section_file_positions): Likewise.
4787 (coff_write_object_contents): Likewise. Re-add deleted code, but
4788 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4789 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4791 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4793 * config.bfd: Add support for *-*-rtems* configurations.
4795 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * elf.c (prep_headers): Add bfd_arch_alpha case.
4799 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4801 * elf64-alpha.c: New file.
4802 * config.bfd (alpha-*-linuxecoff*): New target.
4803 (alpha-*-linux*, alpha-*-elf*): New targets.
4804 * configure.in (bfd_elf64_alpha_vec): New vector.
4805 * configure: Rebuild.
4806 * targets.c (bfd_elf64_alpha_vec): Declare.
4807 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4808 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4809 * bfd-in2.h, libbfd.h: Rebuild.
4810 * Makefile.in: Rebuild dependencies.
4811 (BFD64_BACKENDS): Add elf64-alpha.o.
4812 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4814 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4816 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4817 than relying on a right shift of 32.
4819 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4821 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4822 ifdef to COFF_WITH_PE.
4823 (coff_compute_section_file_positions): Likewise.
4824 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4825 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4826 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4827 COFF_IMAGE_WITH_PE, always include.
4829 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4831 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4833 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4834 approximate the correct answer if SIZEOF_HEADERS was not used.
4836 * binary.c (binary_set_section_contents): Set section file
4837 position based on LMA rather than VMA.
4839 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4841 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4842 symbols if info->strip == strip_all.
4844 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4846 * coff-h8300.c: Remove #if 0 code.
4847 (compatable): Don't allow mixing/matching of different architectures.
4849 * archures.c (bfd_mach_h8300s): Add.
4850 * bfd-in2.h: Rebuilt.
4851 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4853 (h8300_reloc16_estimate): Likewise.
4854 (h8300_reloc16_extra_cases): Likewise.
4855 (h8300_bfd_link_add_symbols): Likewise.
4856 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4857 (coff_set_flags): Likewise.
4858 * cpu-h8300.c (h8300_scan): Likewise.
4859 Add H8/S to bfd_h8300_arch list.
4861 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4863 Added support for Alpha OpenVMS:
4864 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4865 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4866 * config.h-vms, makefile.vms: New files.
4867 * config.bfd (alpha-*-*vms*): New target.
4868 * configure.in (evax_alpha_vec): New target vector.
4869 * configure: Rebuild.
4870 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4871 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4872 * targets.c (bfd_target_evax_flavour): Define.
4873 (evax_alpha_vec): Declare.
4874 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4875 if BFD64 is defined.
4876 * bfd-in2.h, libbfd.h: Rebuild.
4877 * Makefile.in: Rebuild dependencies.
4878 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4879 evax-emh.o, and evax-misc.o.
4880 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4881 evax-etir.c, evax-emh.c, and evax-misc.c.
4882 (HFILES): Add evax.h.
4884 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4886 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4888 (h8300_bfd_link_add_symbols): Likewise.
4890 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4892 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4893 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4895 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4898 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4900 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4901 R_MIPS_32 relocs if creating a shared library.
4903 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4905 * peicode.h (add_data_entry): Use pei_section_data rather than
4906 _cooked_size. Corresponds to May 13 change in coffcode.h.
4908 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4910 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4911 * coffcode.h (coff_write_object_contents): If there are long
4912 section names, always set the f_symptr field, even if there are no
4914 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4915 if there are no symbols.
4917 * coffgen.c (make_a_section_from_file): Check return value of
4918 _bfd_coff_read_string_table.
4919 (coff_real_object_p): Check return value of
4920 make_a_section_from_file.
4921 (_bfd_coff_read_string_table): Check that there are some symbols
4922 before trying to read the string table size.
4924 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4926 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4927 to replace a symbol in a dynamic object with a symbol from another
4928 dynamic object, do the replacement if the existing symbol is
4929 global linkage code.
4931 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4932 for _ptrgl, and treat it as global linkage code.
4934 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4935 filename or N_SO symbol past the offset, and use it to indicate
4936 that there is no line number or function when appropriate.
4938 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4940 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4941 common symbol defined by the linker. Don't export function code
4942 even if export_defineds is set.
4944 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4946 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4948 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4949 (h8300_symbol_address_p): New function.
4950 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4953 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4955 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4957 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4958 correctly for the two variants. Allow relaxing if the target
4959 is 128 bytes away since after relaxation it'll be 126 bytes away.
4960 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4961 "dot" and "value". Allow relaxing if the target is 128 bytes
4962 away since after relaxation it'll be 126 bytes away.
4963 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4964 the given section until nothing changes.
4966 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4968 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4969 alignment hack--we can get the lnnoptr info another way without
4970 suddenly increasing the alignment requirements. Set the flags for
4972 (ecoff_compute_section_file_positions): Do so.
4974 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4977 to keep the HP emulator database happy.
4979 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4980 From Kevin Buettner <kev@primenet.com>.
4982 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4984 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4985 name of a NULL section.
4987 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4989 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4990 set, always call the notice callback.
4992 * VERSION: Increment for bfdlink.h change.
4994 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4997 (sh_relax_delete_bytes): Correct handling of differently sized
4998 trailing alignment reloc.
5000 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5001 * bfd-in2.h: Rebuild.
5002 * configure.in: Warn if there is no known 64 bit type.
5003 * configure: Rebuild.
5005 * Makefile.in: Rebuild dependencies.
5006 (BFD32_BACKENDS): Add ppcboot.o.
5007 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5009 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5010 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5012 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5014 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5015 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5016 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5017 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5019 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5021 * elf64-mips.c: Improve reloc special_functions and handling of
5022 SHT_MIPS_OPTIONS section.
5023 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5024 mips_elf_hi16_reloc and make globally visible.
5025 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5026 make globally visible.
5027 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5028 make globally visible.
5029 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5030 and make globally visible.
5031 (gprel16_with_gp): Check howto->src_mask before using value in
5033 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5034 and make globally visible.
5035 (gprel32_with_gp): Check howto->src_mask before fetching value.
5036 (bfd_mips_elf_swap_options_in): New function.
5037 (bfd_mips_elf_swap_options_out): New function.
5038 (_bfd_mips_elf_set_private_flags): Rename from
5039 mips_elf_set_private_flags and make globally visible.
5040 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5041 mips_elf_copy_private_bfd_data and make globally visible.
5042 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5043 mips_elf_merge_private_bfd_data and make globally visible.
5044 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5045 for a SHT_MIPS_OPTIONS section.
5046 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5047 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5048 name of a SHT_MIPS_OPTIONS section.
5049 (_bfd_mips_elf_set_section_contents): New function.
5050 (mips_elf32_section_processing): Set the GP value in a
5051 SHT_MIPS_OPTIONS section.
5052 (_bfd_mips_elf_find_nearest_line): Rename from
5053 mips_elf_find_nearest_line and make globally visible.
5054 (bfd_elf32_set_section_contents): Define.
5055 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5056 (_bfd_mips_elf_lo16_reloc): Declare.
5057 (_bfd_mips_elf_gprel16_reloc): Declare.
5058 (_bfd_mips_elf_got16_reloc): Declare.
5059 (_bfd_mips_elf_gprel32_reloc): Declare.
5060 (_bfd_mips_elf_set_private_flags): Declare.
5061 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5062 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5063 (_bfd_mips_elf_find_nearest_line): Declare.
5064 (_bfd_mips_elf_set_section_contents): Declare.
5066 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5068 (elf_info_to_howto): Define.
5069 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5071 (elf_info_to_howto): Define.
5072 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5074 (elf_info_to_howto): Define.
5076 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5077 R_MOV16B[12], to match change in coff/internal.h.
5079 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5081 * elf64-mips.c: Extensive additions to provide better support for
5082 writing files and for gas.
5083 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5084 of mips_elf_object_p.
5085 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5086 _bfd_mips_elf_object_p.
5087 (_bfd_mips_elf_final_write_processing): Rename from
5088 mips_elf_final_write_processing and make globally visible.
5089 (_bfd_mips_elf_fake_sections): Rename from
5090 mips_elf_fake_sections and make globally visible.
5091 (_bfd_mips_elf_section_from_bfd_section): Rename from
5092 mips_elf_section_from_bfd_section and make globally visible.
5093 (_bfd_mips_elf_section_processing): New function, broken out of
5094 mips_elf_section_processing.
5095 (mips_elf32_section_processing): Rename from
5096 mips_elf_section_processing; call
5097 _bfd_mips_elf_section_processing.
5098 (_bfd_mips_elf_symbol_processing): Rename from
5099 mips_elf_symbol_processing and make globally visible.
5100 (_bfd_mips_elf_read_ecoff_info): Rename from
5101 mips_elf_read_ecoff_info and make globally visible.
5102 (mips_elf32_ecoff_debug_swap): Rename from
5103 mips_elf_ecoff_debug_swap.
5104 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5105 struct symbol_cache_entry.
5106 (_bfd_elf_validate_reloc): New function, moved in from
5107 elfcode.h:validate_reloc.
5108 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5109 to _bfd_elf_validate_reloc. Change all callers.
5110 * elf-bfd.h (bfd_section_from_shdr): Declare.
5111 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5112 (_bfd_elf_validate_reloc): Declare.
5113 (_bfd_mips_elf_object_p): Declare.
5114 (_bfd_mips_elf_fake_sections): Declare.
5115 (_bfd_mips_elf_section_from_bfd_section): Declare.
5116 (_bfd_mips_elf_section_processing): Declare.
5117 (_bfd_mips_elf_symbol_processing): Declare.
5118 (_bfd_mips_elf_read_ecoff_info): Declare.
5119 (_bfd_mips_elf_final_write_processing): Declare.
5120 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5123 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5124 (mips_elf_final_write_processing): Likewise.
5126 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5128 64-bit MIPS ELF ABI objdump support:
5129 * elf64-mips.c: New file.
5130 * Makefile.in: Rebuild dependencies.
5131 (BFD64_BACKENDS): Add elf64-mips.o.
5132 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5133 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5134 bfd_elf64_littlemips_vec to targ_selvecs.
5135 (mips*-*-elf*): Likewise.
5136 * confingure.in: Add bfd_elf64_bigmips_vec and
5137 bfd_elf64_littlemips_vec to vector switch.
5138 * configure: Rebuild.
5139 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5140 broken out of mips_elf_section_from_shdr.
5141 (mips_elf32_section_from_shdr): Rename from
5142 mips_elf_section_from_shdr. Call new function.
5143 (elf_backend_section_from_shdr): Update name of renamed function.
5144 * elf-bfd.h (struct elf_size_info): Change second parameter of
5145 write_out_phdrs to be const. Likewise for second parameter of
5147 (struct bfd_elf_section_data): Add rel_hdr2 field.
5148 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5149 (bfd_elf32_swap_symbol_out): Likewise.
5150 (bfd_elf32_swap_reloc_in): Likewise.
5151 (bfd_elf32_swap_reloc_out): Likewise.
5152 (bfd_elf32_swap_reloca_in): Likewise.
5153 (bfd_elf32_swap_reloca_out): Likewise.
5154 (bfd_elf32_swap_phdr_in): Likewise.
5155 (bfd_elf32_swap_phdr_out): Likewise.
5156 (bfd_elf32_swap_dyn_in): Likewise.
5157 (bfd_elf32_swap_dyn_out): Likewise.
5158 (bfd_elf32_slurp_symbol_table): Declare.
5159 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5160 (bfd_elf32_write_out_phdrs): Declare.
5161 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5162 (bfd_elf64_swap_symbol_out): Likewise.
5163 (bfd_elf64_swap_reloc_in): Likewise.
5164 (bfd_elf64_swap_reloc_out): Likewise.
5165 (bfd_elf64_swap_reloca_in): Likewise.
5166 (bfd_elf64_swap_reloca_out): Likewise.
5167 (bfd_elf64_swap_phdr_in): Likewise.
5168 (bfd_elf64_swap_phdr_out): Likewise.
5169 (bfd_elf64_swap_dyn_in): Likewise.
5170 (bfd_elf64_swap_dyn_out): Likewise.
5171 (bfd_elf64_slurp_symbol_table): Declare.
5172 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5173 (bfd_elf64_write_out_phdrs): Declare.
5174 (_bfd_mips_elf_section_from_shdr): Declare.
5175 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5176 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5177 section for the section, add the new one to rel_hdr2. Increment
5178 reloc_count rather than setting it.
5179 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5180 Remove static declaration.
5181 (elf_write_shdrs_and_ehdr): Define name as macro.
5182 (elf_write_out_phdrs): Likewise.
5183 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5184 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5185 (elf_swap_symbol_in): Change second parameter to be const.
5186 (elf_swap_symbol_out): Likewise.
5187 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5188 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5189 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5190 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5191 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5192 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5193 parameter to be const. Make non-static.
5194 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5196 (elf_slurp_symbol_table): Make non-static.
5197 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5198 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5199 (elf_backend_size_info): Likewise.
5200 (elfNN_bed): Use elf_backend_size_info.
5201 * targets.c (bfd_elf64_bigmips_vec): Declare.
5202 (bfd_elf64_littlemips_vec): Declare.
5203 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5204 bfd_elf64_littlemips_vec if BFD64 is defined.
5206 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5208 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5210 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5211 zeroes, in alignment holes.
5213 * configure: Rebuild with autoconf 2.10.
5215 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5216 potential leading underscore in the allocated buffer.
5218 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5220 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5221 symbols into .sbss if this is a relocatable link.
5223 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5225 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5226 undefined symbols when creating a shared library.
5228 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5230 * coff-sh.c: Add a bunch of new code and static const arrays to
5231 support aligning loads and stores on four byte memory boundaries.
5233 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5235 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5236 call sh_align_loads.
5237 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5240 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5242 * cache.c (bfd_open_file): Unlink the file before opening it for
5243 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5245 * opncls.c (bfd_fdopenr): Set opened_once.
5247 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5249 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5252 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5253 the code unconditionally.
5255 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5257 * libcoff-in.h (struct pei_section_tdata): Define structure.
5258 (pei_section_data): Define macro.
5259 * libcoff.h: Rebuild.
5260 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5261 store s_paddr field in pei_section_data.
5262 (coff_compute_section_file_positions): Use pei_section_data rather
5263 than _cooked_size, and don't overwrite an existing value.
5264 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5265 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5266 * peicode.h (coff_bfd_copy_private_section_data): Define if
5268 (pe_bfd_copy_private_section_data): New static function if
5271 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5273 * srec.c (srec_set_arch_mach): Write as a function rather than a
5276 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5277 no map, just check each member in turn to see whether it is
5280 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5282 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5283 table. Call BFD_ASSERT to validate header size, instead of
5285 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5288 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5290 * ppcboot.c: New target for looking at PPCbug boot records.
5292 * config{ure.in,.bfd}: Add support for ppcboot target.
5294 * configure: Regenerate.
5296 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5298 * coff-h8300.c (howto_table): Update names to match recent
5299 changes to include/coff/internal.h. Fix minor errors in the
5300 existing relocs. Add R_MOVL1 and R_MOVL2.
5301 (rtype2howto): Similarly.
5302 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5303 existing relaxing code and peform more relaxing.
5304 (h8300_reloc16_extra_cases): Likewise.
5306 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5308 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5311 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5313 * elfcode.h (elf_object_p): Reject generic ELF target if
5314 e_machine matches an alternate machine code in a specific backend.
5316 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5317 obsolete align_power_min field.
5319 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5321 * coff-h8300.c (reloc_howto_type): Add howto entry for
5323 (rtype2howto): Handle R_PCRWORD_B.
5324 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5325 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5326 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5327 branch (R_PCWORD_B).
5329 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5331 * aoutx.h (translate_from_native_sym_flags): Set the section for
5332 BSF_CONSTRUCTOR symbols.
5334 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5337 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5339 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5340 stop looking when section is found.
5342 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5344 * coffcode.h (STRING_SIZE_SIZE): Define.
5345 (styp_to_sec_flags): Handle long symbol names when looking for the
5347 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5348 (bfd_coff_long_section_names): Define.
5349 (coff_write_object_contents): Handle long section names.
5350 (bfd_coff_std_swap_table): Initialize new field.
5351 * libcoff.h: Rebuild.
5352 * coffgen.c (make_a_section_from_file): Handle long section
5354 (coff_write_symbols): Handle long section names.
5355 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5356 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5357 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5358 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5359 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5360 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5361 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5362 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5364 * bout.c (b_out_callback): Set lma of sections.
5365 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5366 parameter to output_bfd. Used input_bfd instead of output_bfd in
5369 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * aoutx.h (translate_from_native_sym_flags): Don't create
5372 SEC_CONSTRUCTOR sections.
5373 * ecoff.c (ecoff_set_symbol_info): Likewise.
5375 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5376 From Don Bowman <bowman@waterloo.hp.com>.
5378 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5380 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5381 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5383 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5385 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5386 mips_32_relocs field.
5387 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5388 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5389 relocs against a global symbol which is not defined in a regular
5391 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5392 against a global symbol, increment mips_32_relocs.
5393 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5394 the symbol is not defined in a regular file, make room in the
5397 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5399 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5400 file position and the virtual file position separately. Set
5401 filepos information bsaed on the real file position.
5402 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5403 Jan 23 change to coffcode.h.
5405 * som.c (som_slurp_symbol_table): Set the symbol count to the
5406 number of BFD symbols created.
5408 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5410 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5411 output file if linking shared objects. Loop to check all relocs,
5412 rather than returning false on first error.
5414 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5416 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5417 (ppc_elf_additional_program_headers): If .interp section, bump #
5418 of program headers by 1.
5419 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5420 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5421 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5423 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5425 (ppc_elf_relocate_section): If the output section isn't defined,
5426 don't abort, just give an error message.
5428 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5429 being created is .sdata or .sdata2, don't make the symbol dynamic.
5431 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5433 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5434 members of an archive for dynamic objects with no symbols, and
5435 pass them directly to check_archive_element.
5436 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5437 xcoff_link_check_dynamic_ar_symbols.
5438 (xcoff_link_check_dynamic_ar_symbols): New static function.
5440 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5441 from _bfd_nodynamic to _bfd_xcoff.
5442 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5444 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5445 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5446 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5447 * libcoff.h: Rebuild.
5448 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5449 (xcoff_get_section_contents): New static function.
5450 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5451 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5452 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5453 (xcoff_dynamic_reloc): New static variable.
5454 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5455 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5457 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5460 if reloc_entry->addend is not 0.
5461 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5463 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5465 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5467 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5468 Add entries for R_SPARC_[56].
5469 (sparc_reloc_map): Add entries for R_SPARC_[56].
5471 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5473 Optimize linking of stabs in sections as used in ELF and COFF.
5474 * stabs.c: New file.
5475 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5476 (_bfd_write_section_stabs): Declare.
5477 (_bfd_write_stab_strings): Declare.
5478 * libbfd.h: Rebuild.
5479 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5480 (struct coff_link_hash_table): Add stab_info field.
5481 * libcoff.h: Rebuild.
5482 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5484 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5486 (_bfd_coff_final_link): Write out stab strings hash table.
5487 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5488 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5490 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5491 (struct bfd_elf_section_data): Add stab_info field.
5492 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5494 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5495 _bfd_link_section_stabs.
5496 (elf_bfd_final_link): Write out stab strings hash table.
5497 (elf_link_input_bfd): Handle optimized stabs sections.
5498 * reloc.c (_bfd_final_link_relocate): Check address against
5499 _raw_size rather than _cooked_size.
5500 * Makefile.in: Rebuild dependencies.
5501 (BFD_LIBS): Add stabs.o
5502 (BFD_LIBS_CFILES): Add stabs.c.
5504 * VERSION: Increment for bfdlink.h change.
5506 * coffgen.c (coff_renumber_symbols): Correct handling of
5507 BSF_NOT_AT_END common symbols.
5509 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5511 * coff-ppc.c (record_toc): Add cast to avoid warning.
5512 (ppc_allocate_toc_section): Likewise.
5513 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5514 (ppc_coff_reloc_type_lookup): Remove unreached code.
5515 * coffcode.h (coff_write_object_contents): Don't take the address
5517 * peicode.h (pe_print_idata): Add casts to avoid warning.
5518 (pe_print_edata): Likewise.
5519 (pe_print_reloc): Remove ANSI C string concatenation.
5521 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5523 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5525 * libcoff.h: Rebuild.
5526 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5528 (coff_swap_aux_out): Likewise.
5529 * peicode.h (coff_swap_aux_in): Likewise.
5530 (coff_swap_aux_out): Likewise.
5531 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5533 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5535 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5536 Fix up .bf endndx link fields.
5537 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5539 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5542 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5544 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5545 on Solaris PowerPC systems doesn't get confused.
5547 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5550 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5551 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5552 update did_reg and did_reg2.
5554 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5556 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5558 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5559 callback routines, pass h->root.string rather than name, in case
5560 copy is true and name is transient.
5562 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5564 * elfcore.h: Add support for core files with multiple threads.
5565 (Primarily for Solaris.)
5567 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5569 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5570 section->orelocation is NULL.
5572 * coffgen.c (bfd_coff_get_syment): New function.
5573 (bfd_coff_get_auxent): New function.
5574 * bfd-in.h (bfd_coff_get_syment): Declare.
5575 (bfd_coff_get_auxent): Declare.
5576 * bfd-in2.h: Rebuild.
5578 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5580 * elf32-mips.c (struct mips_hi16): Define.
5581 (mips_hi16_addr, mips_hi16_addend): Remove.
5582 (mips_hi16_list): New static variable.
5583 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5584 (mips_elf_lo16_reloc): Process mips_hi16_list.
5585 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5586 relocs before the associated LO16 reloc.
5588 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5590 * versados.c (versados_scan): Check bfd_alloc return value.
5591 (versados_object_p): Check all bfd_read return values. Require
5592 that lang field be less than 10, to avoid confusion with Intel Hex
5595 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5597 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5598 not 0, for an absolute symbol.
5599 (NAME(aout,swap_ext_reloc_out)): Likewise.
5601 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5602 (ihex_write_object_contents): For a large start address, output
5603 the full 32 bit address in record type 5.
5605 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5606 to int to avoid promotion problems in prototype.
5608 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5610 * configure.host: Use ${srcdir} when looking for picfrag.
5612 * configure.host: Switch on ${libdir}, not $(libdir). From
5613 alan@spri.levels.unisa.edu.au (Alan Modra).
5615 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5616 entry point, not just for DYNAMIC objects.
5617 * sunos.c (sunos_add_dynamic_symbols): Always call
5618 sunos_create_dynamic_sections. If called with a non DYNAMIC
5619 object, don't do anything else.
5620 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5622 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5624 * configure.in: Permit --enable-shared to specify a list of
5626 * configure: Rebuild.
5628 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5629 host when configuring with --enable-shard.
5631 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5633 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5636 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5637 to avoid crashing in bfd_hash_replace.
5639 * sysdep.h: Use #ifdef, not #if.
5641 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5643 * config.in: Rebuild.
5645 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5647 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5648 (AC_CHECK_HEADERS): Check for sys/time.h
5649 (AC_HEADER_TIME): Add macro.
5650 * configure: Rebuild.
5651 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5652 to control what combination of <time> and <sys/time.h>
5655 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5657 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5658 (aout_32_sunos4_write_object_contents): Likewise.
5659 * aoutx.h (NAME(aout,machine_type)): Handle
5660 bfd_mach_sparc_{sparclet,sparclite}.
5661 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5662 (bfd_mach_sparc_v9_p): Update.
5663 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5664 * libaout.h (enum machine_type): Add M_SPARCLET.
5665 * sunos.c (MACHTYPE_OK): Define.
5666 * bfd-in2.h: Regenerated.
5668 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5670 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5671 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5672 * elflink.c (_bfd_elf_create_got_section): Store the
5673 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5674 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5675 global offset table goes over 0x1000, set the value of
5676 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5677 (elf32_sparc_relocate_section): Subtract the offset of
5678 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5680 * elfcode.h: Don't include <string.h>.
5682 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5684 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5685 generic_link_hash_newfunc. All references changed.
5686 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5687 moved here from libbfd-in.h.
5688 * libbfd-in.h: Corresponding changes.
5689 * libbfd.h: Regenerated.
5691 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5693 * aoutx.h (aout_link_input_section_std): When reporting an
5694 overflow error, use the name of the symbol in the hash table if
5696 (aout_link_input_section_ext): Likewise.
5698 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5699 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5701 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5703 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5704 * coffcode.h (coff_compute_section_file_positions): Likewise.
5705 (coff_write_object_contents): Likewise.
5707 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5709 * section.c (SEC_LINK_ONCE): Define.
5710 (SEC_LINK_DUPLICATES): Define.
5711 (SEC_LINK_DUPLICATES_DISCARD): Define.
5712 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5713 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5714 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5715 * bfd-in2.h: Rebuild.
5716 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5717 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5718 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5719 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5720 SEC_LINK_ONCE, and look through the symbol table for the setting
5721 for SEC_LINK_DUPLICATES.
5722 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5723 set for a section, find the section symbol in the symbol table,
5724 and set the aux entry based on SEC_LINK_DUPLICATES.
5725 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5726 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5727 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5728 * coff-i386.c (i386coff_vec): Likewise.
5729 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5731 * VERSION: Bump to 2.6.1.
5732 * Makefile.in (stamp-h): Depend upon VERSION.
5734 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5736 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5737 * libbfd.h: Rebuilt.
5738 * linker.c (generic_link_hash_newfunc): No longer static.
5739 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5741 * coff-h8300.c: Add two derived hash tables and their associated
5742 funtions and #defines for use by the h8300 linker.
5743 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5744 the function vector as needed. Place the address of the function
5745 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5746 Rewrite the vectors section contents as necessary.
5747 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5748 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5749 (coff_bfd_link_hash_table_create): Likewise.
5751 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5753 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5754 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5756 (hppa_rebuild_insn): Pass pointer to correct type to
5757 low_sign_unext and dis_assemble_21.
5759 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5761 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5762 Stick with sparc-*-{sysv4*,solaris2*}.
5764 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5766 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5767 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5768 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5769 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5770 fields is non-zero, print them.
5772 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5773 ifdef. Remove unused variables.
5774 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5776 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5777 (get_symbol_value): Ifdef out.
5778 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5779 (coff_ppc_relocate_section): Remove unused variables. Make
5780 fprintf strings and argument types correspond. Put before_addr in
5782 (dump_toc): Make fprintf strings and argument types correspond.
5783 (ppc_process_before_allocation): Remove unused variables. Always
5785 (ppc_reflo_reloc): Ifdef out.
5786 (ppc_addr32nb_reloc): Ifdef out.
5787 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5789 (coff_ppc_rtype_to_howto): Likewise.
5790 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5792 * peicode.h (pe_print_idata): Move otherwise unused variables into
5793 the #ifdef where they are used. Always return a value.
5794 (pe_print_edata): Make fprintf strings and argument types
5795 correspond. Always return a value.
5796 (pe_print_pdata): Removed unused variable addr_value. Always
5798 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5799 strings and argument types correspond. Always return a value.
5801 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5802 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5803 variable rela inside #if 0 section where it is used.
5805 * ns32k.h: New file.
5806 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5807 functions to start with _bfd_.
5808 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5809 functions in cpu-ns32k.h.
5810 * Makefile.in: Rebuild dependencies.
5811 (HFILES): Add ns32k.h.
5813 * section.c (struct sec): Add linker_mark field. Change
5814 user_set_vma and reloc_done to be single bit fields.
5815 (STD_SECTION): Update accordingly.
5816 * bfd-in2.h: Rebuild.
5817 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5819 (aout_link_input_bfd): Don't link unmarked sections.
5820 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5822 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5823 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5825 * elflink.h (elf_bfd_final_link): Mark sections included in the
5827 (elf_link_input_bfd): Don't link unmarked sections.
5828 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5830 (xcoff_link_input_bfd): Don't link unmarked sections.
5832 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5833 overflow error messages.
5835 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5837 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5838 is not set, print "BFD: " before the error message.
5840 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5841 Miles Bader <miles@gnu.ai.mit.edu>.
5842 * configure: Rebuild.
5844 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5846 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5849 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5850 m68k-aout, m68k-coff, and m68k-elf targets.
5852 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5854 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5855 (ieee_generic_stat_arch_elt): Restructured to prevent
5856 ieee_object_p from being called repeatedly.
5858 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5860 * coffcode.h (coff_write_object_contents): Allocate
5861 buffers large enough for any FILEHDR or AOUTHDR.
5863 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5865 * ecofflink.c (lookup_line): New static function, renamed and
5866 slighly changed from old _bfd_ecoff_locate_line.
5867 (_bfd_ecoff_locate_line): Cache line number information. Use
5868 lookup_line for actual lookup.
5870 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5872 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5873 multiple of 20 bytes.
5875 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5877 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5878 allocate ecoff_find_line, and don't initialize by hand.
5879 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5880 mips_elf_find_line, and don't call memset.
5882 * coffcode.h (coff_compute_section_file_positions): If not
5883 producing a final executable, don't consider sofar when aligning
5884 the section to the correct size.
5886 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5888 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5889 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5890 * coffgen.c (coff_section_symbol): Ifdef out.
5892 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5894 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5895 output_bfd is not NULL.
5897 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5899 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5900 of bfd_alloc (fixes fix_line not being initialized).
5901 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5903 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5905 * coffcode.h: Allow specific backends to override the
5906 bfd_link_add_symbols routine.
5908 * coff-h8300.c: Include genlink.h.
5909 (howto_table): Add R_MEM_INDIRECT.
5910 (rtype2howto): Support R_MEM_INDIRECT.
5911 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5914 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5916 * coff-alpha.c (alpha_relocate_section): Use
5917 info->callbacks_warning, rather than _bfd_error_handler, for
5918 "multiple gp" warning.
5920 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5922 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5923 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5924 table string. Use bfd_wrapped_link_hash_lookup.
5925 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5927 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5928 table, if any, when writing out symbols.
5929 (aout_link_input_section_std): Use the name from the hash table,
5930 if any, when reporting undefined symbols.
5931 (aout_link_input_section_ext): Likewise.
5932 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5933 * bout.c (get_value): Likewise.
5934 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5935 * ecoff.c (ecoff_reloc_link_order): Likewise.
5936 * elflink.h (elf_link_add_object_symbols): Likewise.
5937 (elf_reloc_link_order): Likewise.
5938 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5939 (_bfd_generic_reloc_link_order): Likewise.
5940 (default_indirect_link_order): Likewise.
5941 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5942 * sunos.c (sunos_add_one_symbol): Likewise.
5943 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5944 (bfd_xcoff_link_count_reloc): Likewise.
5945 (xcoff_reloc_link_order): Likewise.
5947 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5948 into -1 for intern->rss.
5950 * configure: Rebuild with autoconf 2.8.
5952 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5954 * stab-syms.c (__define_stab_duplicate): Define.
5955 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5957 * bfd-in.h (bfd_get_stab_name): Declare.
5958 * bfd-in2.h: Rebuild.
5959 * Makefile.in: Rebuild dependencies.
5960 (BFD_LIBS): Add stab-syms.o.
5961 (BFD_LIBS_CFILES): Add stab-syms.c.
5962 (BFD32_BACKENDS): Remove stab-syms.o.
5963 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5964 * configure.in: Don't list stab-syms.o in bfd_backends.
5965 * configure: Rebuild.
5966 * libaout.h (aout_stab_name): Don't declare.
5967 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5970 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5972 * elf.c (assign_file_positions_for_segments): Adjust file offset
5973 for section alignment even if SEC_LOAD is not set.
5975 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5978 since they appear as targets in Makefile.in.
5979 * configure: Rebuild.
5981 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5982 don't fiddle with a symbol which is not defined anywhere.
5984 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5986 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5987 though they are defined in a shared library.
5988 (xcoff_build_ldsyms): Likewise.
5990 * coffgen.c (coff_find_nearest_line): Don't look at the line
5991 numbers for the section if section->lineno is NULL.
5993 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5994 message rather than calling BFD_ASSERT.
5995 * elfcode.h (write_relocs): Check return value of
5996 _bfd_elf_symbol_from_bfd_symbol.
5998 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6000 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6003 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6005 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6007 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6008 hppa_reloc_field_selector_type_alt.
6009 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6010 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6012 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6014 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6016 * elf.c (assign_file_positions_for_segments): Adjust the segment
6017 memory size for the alignment of a SEC_ALLOC section, not just a
6020 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6022 * m68klinux.c: New file.
6023 * hosts/m68klinux.h: New file.
6024 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6025 * configure.in (m68*-*-linux*): New native host.
6026 (m68klinux_vec): New vector.
6027 * configure: Rebuild.
6028 * targets.c (m68klinux_vec): Declare.
6029 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6030 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6031 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6032 declaration from bfd_linux_size_dynamic_sections.
6033 (bfd_m68klinux_size_dynamic_sections): Declare.
6034 * bfd-in2.h: Rebuild.
6035 * Makefile.in: Rebuild dependencies.
6036 (BFD32_BACKENDS): Add m68klinux.o.
6037 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6039 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6041 * libhppa.h (pa_arch): Add pa20.
6042 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6043 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6044 (hppa_field_adjust): Handle e_nsel.
6045 * som.c: Provide default definitions for many new relocs found only
6046 in hpux10 include files.
6047 (som_fixup_formats): Add several new relocs from hpux10.
6048 (som_hppa_howto_table): Add hpux10 relocs.
6049 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6051 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6053 * mpw-make.sed: Edit out recent shared library support, and
6054 rules to rebuild .h files using doc/chew.
6056 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6058 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6059 size even of sections with no contents.
6061 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6063 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6064 starting with '$' the way we skip names starting with '.'. When
6065 updating x_endndx, don't be fooled by an index which has been
6068 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6069 struct/union/enum type with no elements.
6071 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6073 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6075 * archive.c (bfd_generic_archive_p): If the first file in the
6076 archive can not be recognized as an object, don't assume that this
6077 is the wrong format.
6079 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6080 format is not bfd_object.
6081 (bfd_elf_get_dt_soname): Likewise.
6083 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6085 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6088 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6090 * bfd.c (tdata): Add netbsd_core_data.
6091 * bfd-in2.h: Regenerated.
6093 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6096 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6097 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6100 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6101 to get the symbol index, matching 14 Jul 95 change.
6103 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6105 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6106 Remove duplicate definition of gp.
6108 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6110 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6111 assume that we can set the GP value and then get the same value,
6112 since it won't be true if the output file is neither ELF nor
6114 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6115 _bfd_get_gp_value here.
6116 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6117 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6119 (mips_elf_lo16_reloc): Likewise.
6120 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6121 Don't require that the BFD be ELF.
6122 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6123 (mips_elf_gprel32_reloc): Likewise.
6124 (mips_elf_relocate_section): Don't assume we can set and get the
6126 (mips_elf_finish_dynamic_symbol): Don't bother to use
6127 _bfd_get_gp_value here.
6129 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6130 Don't change epdr between malloc and free. Be careful not to free
6131 NULL pointers. Zero out the first RPDR.
6133 * configure.host: On Linux, only pass -rpath option if $(libdir)
6134 is neither /lib nor /usr/lib. From Alan Modra
6135 <alan@mullet.Levels.UniSA.Edu.Au>.
6137 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6139 (elf_dt_name): Rename from elf_dt_needed_name.
6140 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6142 (bfd_elf_get_dt_soname): New function.
6143 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6144 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6145 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6146 * bfd-in2.h: Rebuild.
6148 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6150 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6151 _bfd_sparc_elf_reloc_type_lookup.
6152 (bfd_elf32_bfd_reloc_type_lookup): Update.
6153 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6154 (sparc64_elf_howto_table): Define.
6155 (sparc_reloc_map): Define.
6156 (sparc64_elf_reloc_type_lookup): New function.
6157 (sparc_elf_wdisp16_reloc): New function.
6158 (elf_info_to_howto): Use sparc64_elf_howto_table.
6159 (sparc64_elf_relocate_section): Likewise.
6160 (bfd_elf64_bfd_reloc_type_lookup): Update.
6162 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6164 * configure.host: Check for 'do not mix' from native linker before
6165 trying to use -rpath.
6167 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6169 * bfd.c (_bfd_get_gp_value): New function.
6170 (_bfd_set_gp_value): New function.
6171 * libbfd-in.h (_bfd_get_gp_value): Declare.
6172 (_bfd_set_gp_value): Declare.
6173 * libbfd.h: Rebuild.
6174 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6175 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6176 directly to the fields in the tdata information.
6177 (alpha_relocate_section): Likewise.
6178 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6179 (mips_gprel_reloc): Likewise.
6180 (mips_relocate_section): Likewise.
6181 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6182 (mips_elf_lo16_reloc): Likewise.
6183 (mips_elf_final_gp): Likewise.
6184 (mips_elf_gprel16_reloc): Likewise.
6185 (mips_elf_gprel32_reloc): Likewise.
6186 (mips_elf_relocate_section): Likewise.
6187 (mips_elf_finish_dynamic_symbol): Likewise.
6189 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6191 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6193 * configure.in: Call AC_PROG_CC before configure.host.
6194 * configure: Rebuild.
6195 * configure.host: Don't set information which autoconf should
6196 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6198 * configure.host: Remove go32 and win32 host information, since it
6199 should no longer be needed.
6201 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6202 then start a new segment rather than put a writable section in a
6205 * configure.host: Set RPATH_ENVVAR.
6207 * Makefile.in: Rebuild dependencies.
6209 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6210 zero_section variable.
6212 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6214 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6215 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6216 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6218 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6220 * ieee.c (ieee_write_expression): Only use an R variable for a
6221 local symbol. Don't output a zero offset. Handle a zero address.
6222 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6223 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6225 (parse_expression): Don't try to handle multiple occurrences of a
6226 P variable. Handle I variables differently from X variables. Fix
6227 the order of minus expressions.
6228 (ieee_slurp_external_symbols): Generate an I variable for an NN
6229 record. Fix handling of ATI and ATX records.
6230 (ieee_slurp_sections): Only set minimal section attributes.
6231 Adjust them later, based on the section contents.
6232 (ieee_object_p): Read in the file until just after the ME record.
6233 Call ieee_slurp_section_data to set the section flags.
6234 (do_one): Add iterations parameter. Only repeat the first load
6235 item. Set the section and file reloc flags.
6236 (ieee_slurp_section_data): Set section flags. Pass iterations to
6238 (ieee_canonicalize_reloc): Handle I variables.
6239 (do_with_relocs): Only emit relocation size when necessary.
6240 Increase MAXRUN to 127. Change ov to be assigned, and take
6241 src_mask and pcrel_offset into account.
6242 (ieee_write_data_part): Skip sections that are not loaded.
6243 (ieee_write_external_part): Don't output optional last entry of WX
6245 (ieee_write_me_part): Make setting of me_record neater.
6246 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6248 * syms.c (stt): Add entries for zerovars, vars, and code.
6250 * elfcode.h (validate_reloc): New static function.
6251 (write_relocs): Call validate_reloc for non ELF relocs.
6253 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6254 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6255 (TARGET_LITTLE_SYM): Likewise.
6257 * config.bfd (m68*-*-psos*): New target.
6259 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6261 * i386msdos.c: Remove some #if 0 code.
6262 (msdos_write_object_contents): Don't include empty sections in the
6263 size computation, regardless of their address.
6265 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6267 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6268 is NULL, ie, the -r switch is used.
6270 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6272 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6273 (BFD_RELOC_MIPS_GOT_LO16): Define.
6274 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6275 * bfd-in2.h, libbfd.h: Rebuild.
6276 * elf32-mips.c (mips_reloc_map): Map new relocs.
6278 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6280 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6283 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6284 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6285 simple number for the section address, rather than an expression.
6286 Limit the number of bytes between relocs to MAXRUN.
6287 (ieee_write_me_part): Set me_record to the file offset after the
6289 (ieee_write_processor): New static function.
6290 (ieee_write_object_contents): Use ieee_write_processor.
6292 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6294 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6296 * coff-aux.c: Change include of aux.h to aux-coff.h.
6298 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6300 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6301 relocation put the addend both in the reloc entry and the data.
6302 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6305 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6306 a R_68K_PCxx reloc against a defined global symbol directly.
6307 (elf_m68k_check_relocs): Don't count such a reloc.
6309 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6310 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6311 symbol for now, otherwise always record the symbol as dynamic.
6312 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6313 is not referenced by a dynamic object, and we are not making a
6314 shared object, then don't make a PLT entry. If we do make a PLT
6315 entry, make sure the symbol has been recorded as dynamic.
6317 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6319 * configure.host: When making a shared library, set HLDFLAGS to
6320 pass an appropriate -rpath option. Use the make variable SONAME
6321 as the shared library soname, rather than computing it here. On
6322 SunOS, build stamp-tshlink in place of $(SHLINK).
6323 * Makefile.in (SONAME): New variable.
6324 ($(SHLINK)): Make a link to the transformed name, as well.
6325 (stamp-tshlink): New target.
6326 (install): Skip stamp-tshlink during install.
6328 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6330 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6331 linker sections have been set up yet.
6333 * elf.c (make_mapping): Add an additional argument to suppress
6334 making the first section include the program headers.
6335 (map_sections_to_segments): If the user used -Ttext such that the
6336 program headers are on a different page, do not set the flags
6337 saying that this section includes the program headers.
6339 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6341 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6342 don't define TRAD_HEADER.
6343 * configure: Rebuild.
6345 * netbsd-core.c: New file, support for NetBSD core files.
6346 * hosts/*nbsd.h: Removed.
6348 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6350 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6351 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6352 * libbfd.h, bfd-in2.h: Regenerated.
6353 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6354 bfd_elf32_bfd_reloc_type_lookup.
6355 (reloc_type{,_names}): Deleted.
6356 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6358 (sparc_reloc_map): Add sparc64 relocs.
6359 (sparc_elf_notsupported_reloc): New static function.
6360 (sparc_elf_wdisp16_reloc): New static function.
6361 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6362 (elf32_sparc_relocate_section): Likewise.
6363 (bfd_elf32_bfd_reloc_type_lookup): Define.
6364 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6365 (reloc_type{,_names}): Deleted.
6366 (elf_sparc_howto_table): Deleted.
6367 (sparc_reloc_map): Deleted.
6368 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6369 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6371 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6373 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6376 * Makefile.in (program_transform_name): New variable.
6377 (install): Transform library name before installing it.
6379 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6381 * archures.c (bfd_mach_i960_hx): Define.
6382 * bfd-in2.h: Rebuild.
6383 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6384 (MATRIX): Expand entries for HX.
6385 (arch_info_struct): Add i960:hx entry.
6386 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6387 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6388 (coff_set_flags): Handle bfd_mach_i960_hx.
6390 Support for building as a shared library, based on patches from
6391 Alan Modra <alan@spri.levels.unisa.edu.au>:
6392 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6393 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6394 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6395 * configure: Rebuild.
6396 * configure.host: If --enable-shared, adjust shared library stuff
6397 based on the host. If the host is SunOS, and the linker supports
6398 -rpath, set HLDFLAGS to use it.
6399 * Makefile.in (ALLLIBS): New variable.
6400 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6401 (COMMON_SHLIB, SHLINK): New variables.
6402 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6403 (STAGESTUFF): Remove variable.
6404 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6406 (stamp-ofiles): New target, like old ofiles target, but build
6407 using a temporary file and move-if-change, and touch stamp-ofiles
6409 (ofiles): Just depend upon stamp-ofiles.
6410 (stamp-piclist, piclist): New targets.
6411 ($(SHLIB), $(SHLINK)): New targets.
6412 (targets.o, archures.o): Build twice if PICFLAG is set.
6413 (do_mostlyclean): Remove pic/*.o.
6414 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6416 (do_distclean): Remove pic and stamp-picdir.
6417 (install): Install shared libraries.
6418 ($(OFILES)): Depend upon stamp-picdir.
6419 (stamp-picdir): New target.
6421 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6423 * libcoff.h: Rebuild.
6425 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6426 flavour of a section with no owner.
6428 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6429 ELF_LINK_NON_ELF flag.
6430 (mips_elf_create_got_section): Likewise.
6432 * elf.c: Revert last change, since it breaks dynamic linking.
6433 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6435 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6436 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6437 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6439 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6441 * elf.c (assign_file_positions_for_segments): If the backend does
6442 not want the elf header or the program headers in the address
6443 space, do not include them in the calculations.
6445 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6446 function to determine if we need additional program headers.
6447 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6448 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6450 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6452 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6454 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6456 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6457 back into one line. Some compilers (sunos 4.1.3 for example)
6458 won't accept args split across more than one line.
6460 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6462 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6463 * configure: Regenerate.
6465 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6467 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6468 try to do arithmetic on a void *, cast it to a unsigned char * first.
6470 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6472 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6473 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6475 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6476 flag for a newly defined symbol.
6477 (NAME(bfd_elf,record_link_assignment)): Likewise.
6478 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6479 set the DEF or REF_REGULAR flags correctly.
6481 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6482 (libbfd.h, libcoff.h): Corresponding change.
6484 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6485 a PLT32 reloc as dynamic.
6486 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6487 is not referenced by a dynamic object, and we are not making a
6488 shared object, then don't make a PLT entry. If we do make a PLT
6489 entry, make sure the symbol has been recorded as dynamic.
6491 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6493 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6494 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6495 (powerpcle-*-cygwin32): New.
6496 * peicode.h (add_data_entry): Get address from vma.
6498 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6500 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6501 attached to the section has already been created as an undefined
6502 symbol, treat it as if it hasn't been created yet.
6504 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6506 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6507 symbol or section symbols if stripping all symbols and this is not
6508 a relocateable link. Don't output the symbol string table if
6509 there are no symbols.
6510 (elf_link_flush_output_syms): Don't do anything if there are no
6513 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6515 * coff-aux.c: New file.
6516 * hosts/m68kaux.h: New file.
6517 * config.bfd (m68*-apple-aux*): New target.
6518 * configure.in (m68*-apple-aux*): New native host.
6519 (m68kaux_coff_vec): New vector.
6520 * configure: Rebuild.
6521 * targets.c (m68kaux_coff_vec): Declare.
6522 * coffcode.h (bfd_coff_backend_data): Add field
6523 _bfd_coff_link_add_one_symbol.
6524 (bfd_coff_link_add_one_symbol): Define.
6525 (compare_arelent_ptr): New static function if TARG_AUX.
6526 (coff_write_relocs): If TARG_AUX, sort the relocs.
6527 (coff_write_object_contents): Set A/UX aouthdr magic number.
6528 (coff_link_add_one_symbol): Define if not defined.
6529 (bfd_coff_std_swap_table): Initialize new field.
6530 * libcoff.h: Rebuild.
6531 * cofflink.c (coff_link_add_symbols): Call
6532 bfd_coff_link_add_one_symbol rather than
6533 _bfd_generic_link_add_one_symbol.
6534 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6535 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6536 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6537 * Makefile.in: Rebuild dependencies.
6538 (BFD32_BACKENDS): Add coff-aux.o.
6539 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6541 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6543 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6544 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6546 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6548 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6549 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6550 (maintainer-clean): Warn about deleting special files.
6551 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6553 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6554 warning symbols correctly.
6555 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6556 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6557 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6558 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6559 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6560 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6562 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6565 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6567 * libcoff-in.h: aligned newly exported names with bfd naming
6568 conventions. Removed an erroneous define of POWERPC_LE_PE.
6569 * libcoff.h: Rebuild.
6570 * cofflink.c, coff-ppc.c: the above function name changes
6572 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6574 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6575 * ecoff.c (struct extsym_info): Define.
6576 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6577 to ecoff_link_write_external.
6578 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6579 Strip symbols when appropriate.
6581 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6582 * syms.c (BSF_OBJECT): Define.
6583 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6584 * bfd-in2.h: Rebuild.
6585 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6587 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6590 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6591 copying relocs into a shared object, treat a defined global symbol
6593 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6594 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6595 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6597 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6598 real defined symbol, not to a weak defined symbol.
6600 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6602 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6603 and made a few static functions externs.
6605 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6606 POWERPC_LE_PE hack in cofflink.
6608 * libcoff-in.h: promoted the following from cofflink.c to allow
6609 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6610 coff_debug_merge_element, struct coff_debug_merge_type,
6611 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6612 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6613 coff_debug_merge_hash_lookup, coff_link_section_info,
6614 coff_final_link_info, coff_debug_merge_hash_newfunc,
6615 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6617 * libcoff.h: re-gen'd
6619 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6621 * syms.c: Include "bfdlink.h".
6622 (struct stab_find_info): Define.
6623 (_bfd_stab_section_find_nearest_line): New function.
6624 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6625 * libbfd.h: Rebuild.
6626 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6627 * elf.c (_bfd_elf_find_nearest_line): Try calling
6628 _bfd_stab_section_find_nearest_line before searching the ELF
6629 symbol table. Find the closest STT_FUNC symbol, not the last one.
6630 * libcoff-in.h (coff_data_type): Add line_info field.
6631 * libcoff.h: Rebuild.
6632 * coffgen.c (coff_find_nearest_line): Try calling
6633 _bfd_stab_section_find_nearest_line before searching the COFF
6635 * Makefile.in: Rebuild dependencies.
6637 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6639 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6640 4 bytes, so we get the correct value when updating the register
6641 field in little endian mode.
6643 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6645 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6646 entry_section fields. Add sntoc and snentry fields.
6647 * libcoff.h: Rebuild.
6648 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6649 not toc_section and entry_section (the COFF file does not have any
6650 sections at this point).
6651 (coff_write_object_contents): Set o_snentry and o_sntoc from
6652 snentry and sntoc rather than entry_section and toc_section.
6653 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6654 snentry, not toc_section and entry_section.
6655 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6656 entry_section from hentry.
6657 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6659 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6660 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6661 than using toc_section directly.
6663 * archures.c: Add missing `.' in enum bfd_architecture.
6664 * bfd-in2.h: Rebuild.
6666 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6667 Robert Lipe <robertl@arnet.com>.
6669 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6671 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6672 to sections we allocate. Use bfd_zalloc to allocate initialial
6673 sections, not bfd_alloc.
6674 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6675 SDA{,2}I16 relocations.
6676 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6677 whether to put something in .sbss or not.
6678 (ppc_elf_relocate_section): Add support for more relocations. Add
6679 in sec->output_offset where appropriate. Make error messages
6680 include the symbol name.
6682 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6683 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6684 doesn't get redefined messages if -shared.
6686 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6687 section if the rel_section field has been set up.
6689 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6691 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6694 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6696 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6697 of flags, only flags used are controlled by mach number. Bump up
6698 output file mach number to highest of input file mach numbers.
6699 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6700 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6702 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6703 bfd_elf64_sparc_vec support.
6705 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6707 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6708 the embedded bit is set on some objects and not on others. Just
6710 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6713 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6715 * coffcode.h (coff_new_section_hook): Don't try to align the
6718 * coffcode.h (coff_set_section_contents): Fix the handling of the
6719 .lib section to work even if the entire section contents are
6720 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6721 Robert Lipe <robertl@arnet.com>.
6723 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6725 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6726 memory here for contents.
6728 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6729 _SDA2_BASE_ by 32768.
6730 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6731 started using. Allocate contents for .sdata and .sdata2 sections
6733 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6735 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6736 size _SDA{,2}_BASE_.
6737 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6740 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6742 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6744 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6745 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6746 (bfd_mach_sparc_v9a): Define.
6747 (bfd_mach_sparc_v9_p): Define.
6748 * bfd-in2.h: Regenerated.
6749 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6751 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6752 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6753 to bfd_elf32_sparc_vec.
6754 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6755 Add v8plus{,a} support.
6757 (sparc_compatible): New function.
6758 * elf32-sparc.h: #include "elf/sparc.h".
6759 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6760 elf32_sparc_final_write_processing): New functions.
6761 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6762 elf_backend_final_write_processing): Define.
6764 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6766 * elf-bfd.h (struct elf_link_hash_entry): Add
6767 linker_section_pointer field.
6768 (enum elf_linker_section_enum): Enumeration for new way of
6769 creating linker dynamic sections and symbols.
6770 (elf_linker_section{,_pointers}): New structures for creating
6771 dynamic sections and symbols.
6772 (elf_obj_tdata): Add linker_section_pointers and linker_section
6774 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6775 (_bfd_elf_create_linker_section): New declarations.
6776 (_bfd_elf_find_pointer_linker_section): Ditto.
6777 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6778 (_bfd_elf_make_linker_section_rela): Ditto.
6780 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6782 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6783 (ppc_elf_create_linker_section): New function to create the
6784 sections .got, .sdata, and .sdata2.
6785 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6787 (ppc_elf_check_relocs): Support more of the eabi relocations.
6788 (ppc_elf_relocate_section): Ditto.
6789 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6790 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6792 * elflink.h (elf_create_pointer_linker_section): New function to
6793 create initialized pointers in dynamic linker sections.
6794 (elf_finish_pointer_linker_section): Actually intialize the
6795 pointers created above.
6797 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6798 macros to provide both 32 and 64 bit versions of
6799 elf_create_pointer_linker_section.
6800 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6801 provide both 32 and 64 bit versions of
6802 elf_finish_pointer_linker_section.
6804 * elflink.c (_bfd_elf_create_linker_section): New function to
6805 create a linker section.
6806 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6807 given address in the linker pointer offsets created for a given
6809 (_bfd_elf_make_linker_section_rela): Make a RELA section
6810 corresponding to the generated linker section.
6812 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6814 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6816 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6818 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6819 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6820 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6821 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6822 toc entry in an objdump) for now.
6823 (ppc_do_last, ppc_get_last): New function - needed to save processing
6824 the toc owner to the end.
6825 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6828 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6829 toc owner from being done till last. Must define POWERPC_LE_PC
6832 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6834 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6836 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6837 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6839 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6841 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6843 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6845 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6847 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6849 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6851 * elf.c (assign_file_positions_for_segments): Don't increment file
6852 offset for a segment which contains no loadable sections.
6854 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6856 * reloc.c: Add new PowerPC relocations.
6857 * {bfd-in2,libbfd}.h: Regenerate.
6859 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6860 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6862 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6864 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6867 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6870 * coffgen.c (coff_find_nearest_line): Don't try to cache
6871 information in sections that are not owned by a BFD. From Richard
6872 Henderson <richard@atheist.tamu.edu>.
6874 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6875 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6876 * elflink.h (elf_link_output_extsym): Remove special check for
6879 * ecoffswap.h: Add prototypes for static functions.
6881 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6883 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6884 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6886 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6887 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6888 support. Begin support for R_PPC_SDA{2,}REL.
6890 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6892 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6893 create the .got and .got.neg sections.
6894 (ppc_elf_size_dynamic_sections): Call it.
6895 (ppc_elf_check_relocs): Call it.
6896 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6897 (ppc_elf_check_relocs): Add error messages for relocations we
6898 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6901 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6903 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6904 section flags for V.4 and eabi.
6906 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6908 * elf.c (assign_file_positions_for_segments): If a segment
6909 contains no sections, don't mark it as readable.
6911 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6912 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6914 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6915 dynamic section, if there is one.
6916 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6917 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6918 (bfd_elf64_swap_dyn_in): Likewise.
6919 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6921 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6923 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6924 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6925 <pirker@eiunix.tuwien.ac.at>.
6927 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6929 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6930 PowerPC V.4 and eabi.
6931 * bfd-in2.h: Regenerate.
6932 * libfd.h: Regenerate.
6934 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6936 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6937 section type and SHF_EXCLUDE section flag, turning them into the
6938 appropriate bfd section flag.
6940 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6942 * xcofflink.c (xcoff_link_add_symbols): Create the special
6943 sections if we see a DYNAMIC object, in case that is the only
6944 XCOFF input object we see.
6946 * elf32-mips.c: Extensive changes for a start at dynamic linking
6947 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6949 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6950 (struct elf_backend_data): Remove
6951 elf_backend_create_program_headers field. Add
6952 elf_backend_additional_program_headers and
6953 elf_backend_modify_segment_map fields.
6954 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6956 (elf_backend_additional_program_headers): Likewise.
6957 (elf_backend_modify_segment_map): Likewise.
6958 (elf_backend_create_program_headers): Don't define.
6959 (elfNN_bed): Change to account for field changes.
6960 * elf.c (assign_file_positions_for_segments): Call new
6961 modify_segment_map backend function. Don't call old
6962 create_program_headers backend function.
6963 (get_program_header_size): Call additional_program_headers rather
6964 than create_program_headers.
6965 * elflink.h (elf_link_add_object_symbols): Initialize
6966 type_change_ok from new backend field.
6967 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6969 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6970 a reloc against the appropriate section.
6972 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6973 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6974 (elf_flags_init): Rename from elf_ppc_flags_init.
6975 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6977 (ppc_elf_copy_private_bfd_data): Likewise.
6978 (ppc_elf_merge_private_bfd_data): Likewise.
6980 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6983 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6985 * coff-alpha.c (alpha_relocate_section): During final link, allow
6986 output .lita section to be bigger than 64k by adjusting gp value
6987 on a per-input section basis.
6988 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6990 (struct ecoff_section_tdata): Add gp field.
6992 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6994 Handle Alpha ECOFF changes in OSF/1 3.2.
6995 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6997 * coff-alpha.c: Include "aout/ar.h".
6998 (alpha_ecoff_get_relocated_section_contents): Don't require an
6999 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7000 3.2 doesn't generate one.
7001 (alpha_relocate_section): Likewise.
7002 (alpha_ecoff_slurp_armap): Define.
7003 (alpha_ecoff_slurp_extended_name_table): Define.
7004 (alpha_ecoff_construct_extended_name_table): Define.
7005 (alpha_ecoff_truncate_arname): Define.
7006 (alpha_ecoff_write_armap): Define.
7007 (alpha_ecoff_generic_stat_arch_elt): Define.
7008 (alpha_ecoff_update_armap_timestamp): Define.
7010 (alpha_ecoff_read_ar_hdr): New static function.
7011 (alpha_ecoff_get_elt_at_filepos): New static function.
7012 (alpha_ecoff_openr_next_archived_file): New static function.
7013 (alpha_ecoff_get_elt_at_index): New static function.
7014 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7015 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7016 _bfd_ecoff to alpha_ecoff.
7017 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7018 field from backend structure, rather than always calling
7019 _bfd_get_elt_at_filepos.
7020 * coff-mips.c (mips_ecoff_backend_data): Initialize
7021 get_elt_at_filepos field.
7022 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7023 from _bfd_generic_read_ar_hdr with minor changes.
7024 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7025 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7026 * libbfd.h: Rebuild.
7028 * bfd-in.h (BFD_IN_MEMORY): Define.
7029 * libbfd-in.h (struct bfd_in_memory): Define.
7030 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7031 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7032 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7033 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7034 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7035 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7036 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7037 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7038 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7039 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7041 (bfd_openstreamr): Likewise.
7042 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7043 BFD_IN_MEMORY is not set.
7044 * riscix.c (riscix_some_aout_object_p): Likewise.
7045 * bfd-in2.h, libbfd.h: Rebuild.
7047 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7048 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7049 (bfd_get_elt_at_index): Define.
7050 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7051 bfd_get_elt_at_index. Change index parameter from int to
7053 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7054 (_bfd_noarchive_get_elt_at_index): Define.
7055 (_bfd_archive_bsd_get_elt_at_index): Define.
7056 (_bfd_archive_coff_get_elt_at_index): Define.
7057 * bfd-in2.h, libbfd.h: Rebuild.
7058 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7059 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7060 * ieee.c (ieee_get_elt_at_index): Define.
7061 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7062 * oasys.c (oasys_get_elt_at_index): Define.
7063 * som.c (som_get_elt_at_index): Define.
7065 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7066 numbers to the .text section.
7068 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7070 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7071 If there is a SEC_DEBUGGING section, get the contents of the debug
7072 information part from it.
7073 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7075 (ieee_write_object_contents): Check ieee_write_debug_part return.
7077 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7079 * config.bfd (i[345]86-*-freebsd*): Add target.
7080 * configure.in (i386freebsd_vec): Add vec.
7081 * configure: Regenerate.
7082 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7083 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7084 Rebuild dependencies..
7085 * freebsd.h: New file.
7086 * i386freebsd.c: New file.
7087 * targets.c (i386freebsd_vec): Declare.
7088 (bfd_target_vector): Add i386freebsd_vec.
7089 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7090 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7092 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7094 * ieee.c (ieee_slurp_debug): New static function.
7095 (ieee_object_p): Call it.
7096 (ieee_slurp_section_data): Skip debugging sections.
7097 (ieee_get_reloc_upper_bound): Likewise.
7098 (ieee_get_section_contents): Likewise.
7099 (ieee_canonicalize_reloc): Likewise.
7100 (ieee_write_section_part): Likewise.
7101 (ieee_write_debug_part): Likewise.
7102 (ieee_write_data_part): Likewise.
7103 (init_for_output): Likewise.
7105 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7107 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7109 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7110 relocs, since ppc_elf_relocate_section handles the linker case.
7111 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7113 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7114 ppc_elf_relocate_section since that is now the only caller.
7115 (ppc_elf_relocate_section): Ditto.
7117 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7119 * coffcode.h (coff_write_object_contents): If we don't know the
7120 section of the entry point for an XCOFF executable, always set the
7121 entry address to -1.
7123 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7125 * elf.c (bfd_section_from_shdr): Add support for note sections.
7127 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7129 * bfd-in.h (struct _symbol_info): Add stab_type field.
7130 * bfd-in2.h: Rebuild.
7131 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7133 * elf32-ppc.c: Remove trailing newline from calls to
7135 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7136 difference if target endianness is known.
7138 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7140 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7141 old style TOC16 references without using R_PPC_GOT.
7142 (ppc_reloc_type): Ditto.
7143 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7144 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7145 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7146 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7147 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7149 (ppc_elf_adjust_dynamic_symbol): Ditto.
7150 (ppc_elf_adjust_dynindx): Ditto.
7151 (ppc_elf_size_dynamic_sections): Ditto.
7152 (ppc_elf_finish_dynamic_symbol): Ditto.
7153 (ppc_elf_finish_dynamic_sections): Ditto.
7154 (ELF_DYNAMIC_INTERPRETER): Define.
7156 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7158 * elf.c (copy_private_bfd_data): When attaching sections to
7159 segments ignore sections that won't be allocated. Patch from
7162 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7164 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7167 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7169 * coff-i960.c (CALC_ADDEND): Define.
7170 (coff_i960_relocate_section): Add the input section VMA to the
7171 addend for PC relative relocs.
7173 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7175 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7176 to correctly terminate.
7178 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7180 * targets.c (enum bfd_endian): Define.
7181 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7182 from boolean to enum bfd_endian. Change header_byteorder_big_p
7184 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7185 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7186 * bfd-in2.h: Rebuild.
7187 * All targets: Change initialization of byteorder and
7188 header_byteorder to use enum bfd_endian values rather than
7190 * All files: Change all references to byteorder_big_p and
7191 header_byteorder_big_p to use new bfd_*_endian macros.
7193 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7195 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7197 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7199 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7201 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7203 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7205 * ieee.c: Lots of minor cleanups. Make many functions return
7206 errors rather than calling abort. Also:
7207 (ieee_write_twobyte): Remove; change callers to call existing
7208 ieee_write_2bytes function.
7209 (ieee_write_expression): Don't output the section twice when
7210 outputting a local symbol. Don't emit an extraneous zero if there
7212 (ieee_slurp_sections): Set the lma as well as the vma.
7213 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7215 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7216 a recognized one or bfd_arch_unknown.
7217 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7219 (ihex_get_symtab): Likewise.
7221 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7223 * aoutx.h: Include <ctype.h>.
7224 (struct aout_link_includes_table): Define.
7225 (struct aout_link_includes_totals): Define.
7226 (struct aout_link_includes_entry): Define.
7227 (aout_link_includes_lookup): Define macro.
7228 (struct aout_final_link_info): Add includes field.
7229 (aout_link_includes_newfunc): New static function.
7230 (NAME(aout,final_link)): Initialize includes hash table.
7231 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7233 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7235 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7237 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7239 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7241 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7243 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7244 (pe_print_private_bfd_data): call pe_print_reloc.
7245 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7246 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7247 up some debugging as well.
7249 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7251 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7254 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7256 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7257 when setting sections to NULL.
7259 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7261 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7263 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7264 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7266 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7267 * bfd-in2.h: Rebuild.
7269 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7271 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7273 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7275 * ihex.c (ihex_scan): Handle record types 4 and 5.
7276 (ihex_object_p): Permit types 4 and 5.
7277 (ihex_set_section_contents): Remove check for out of range
7279 (ihex_write_object_contents): Generate types 4 and 5.
7281 * elflink.h (elf_link_output_extsym): Just ignore warning and
7282 indirect references to symbols which don't really exist.
7284 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7286 * peicode.h (pe_print_idata): Minor format fixes
7287 (pe_print_edata): New function. Under private printing, this formats
7288 the edata section of a PE file.
7289 (pe_print_private_bfd_data): Added call to pe_print_edata.
7291 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7293 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7294 index, don't call stoi.
7296 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7298 * srec.c (srec_scan): Set lma as well as vma.
7300 * ihex.c: New file; support for Intel Hex format.
7301 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7302 (ihex_vec): Declare.
7303 (bfd_target_vector): Always include ihex_vec.
7304 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7305 * Makefile.in: Rebuild dependencies.
7306 (BFD_LIBS): Add ihex.o
7307 (BFD_LIBS_CFILES): Add ihex.c.
7308 * bfd-in2.h: Rebuild.
7310 * elf.c (assign_file_positions_for_segments): Sort the sections in
7312 (get_program_header_size): Return the right size if segment_map is
7314 (copy_private_bfd_data): Don't bother to sort the sections.
7316 * bfd.c (bfd_record_phdr): New function.
7317 * bfd-in.h (bfd_record_phdr): Declare.
7318 * bfd_in2.h: Rebuild.
7320 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7323 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7324 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7326 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7327 (bfd_zmalloc): Change declaration.
7328 * libbfd.h: Rebuild.
7329 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7330 and realloc. Don't set bfd_error_no_memory if they fail.
7332 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7334 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7335 uses as well. Added a new howto to deal with TOCREL16 relocs that
7336 are TOCDEFN as well.
7337 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7338 to handle RVA relocs from dlltool.
7339 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7340 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7341 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7343 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7344 to get the right section alignment.
7346 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7348 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7349 p_paddr if p_paddr is zero.
7350 (make_mapping): Set includes_filehdr and includes_phdrs for first
7352 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7354 (assign_file_positions_for_segments): Handle includes_filehdr and
7355 includes_phdrs. Remove special handling of PT_PHDR and first
7357 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7358 when appropriate. Remove special handling of PT_PHDR segment.
7359 Use a more complex condition for when a section is included in a
7360 segment to handle Solaris linker oddities.
7362 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7364 * coff-m88k.c (howto_table): Reformatted for easier reading;
7365 special_function now points to new function m88k_special_reloc.
7366 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7368 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7369 be done correctly by m88k_special_reloc.
7370 (reloc_processing): New function to be used by RELOC_PROCESSING.
7371 (RELOC_PROCESSING): Define to call reloc_processing.
7373 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7375 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7376 (pe_print_pdata): Likewise.
7378 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7379 obstack_alloc fails.
7380 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7382 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7383 * Many files: don't set bfd_error_no_memory if one of the above
7386 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7387 if p_paddr_valid is set.
7388 (copy_private_bfd_data): New static function.
7389 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7391 * elf.c (assign_file_positions_for_segments): Fix case where extra
7392 program headers were allocated.
7394 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7395 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7396 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7397 _bfd_elf_print_private_bfd_data.
7399 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7400 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7401 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7402 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7403 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7404 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7405 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7407 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7409 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7410 * elf.c (make_mapping): New static function.
7411 (map_sections_to_segments): New static function.
7412 (elf_sort_sections): New static function.
7413 (assign_file_positions_for_segments): New static function.
7414 (map_program_segments): Remove.
7415 (get_program_header_size): Remove sorted_hdrs, count, and
7416 maxpagesize parameters. Simplify.
7417 (assign_file_positions_except_relocs): When generating an
7418 executable, use assign_file_positions_for_segments.
7419 (elf_sort_hdrs): Remove.
7420 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7421 to get_program_header_size.
7423 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7425 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7427 * configure, config.in: Regenerate with autoconf 2.7.
7429 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7430 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7432 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7434 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7435 (ecoff_sec_to_styp_flags): Likewise.
7436 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7437 (ecoff_set_symbol_info): Handle scRConst.
7438 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7439 (ecoff_compute_section_file_positions): Handle .rconst section.
7440 (_bfd_ecoff_write_object_contents): Likewise.
7441 (ecoff_link_check_archive_element): Handle scRConst.
7442 (ecoff_link_add_externals): Likewise.
7443 (ecoff_link_write_external): Handle .rconst section.
7444 (ecoff_reloc_link_order): Likewise.
7445 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7446 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7448 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7450 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7451 DEF_DYNAMIC flag is set.
7453 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7455 * host-aout.c: If TRAD_HEADER is defined, include it.
7457 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7459 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7460 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7461 (BFD_NEED_DECLARATION): New function.
7462 * configure.in: Use BFD_NEED_DECLARATION.
7463 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7464 * configure, config.in: Rebuild with autoconf 2.6.
7466 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7467 special_sections before returning when called with a non XCOFF
7470 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7473 * coffcode.h (coff_compute_section_file_positions): Only pad the
7474 previous section to force file alignment when creating an
7477 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7479 * coffcode.h (coff_compute_section_file_positions): If
7480 RS6000COFF_C, set up the .debug section.
7482 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7483 if it is not large enough to accomodate the entire TOC area with
7484 signed 16 bit offsets.
7485 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7487 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7488 TOC anchor to use the TOC value used in the output file.
7490 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7492 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7493 (_bfd_coff_read_string_table): Likewise.
7495 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7497 * pe-arm.c: Fix typos.
7498 * coff-arm.c: Likewise.
7500 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7502 * coff-ppc.c (list_ele): Added "cat"egory member.
7503 (record_toc): New category parameter (priv or pub).
7504 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7505 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7506 the mainline. It addes extra toc cells in error.
7507 (ppc_coff_swap_sym_in_hook): Added some documentation.
7508 (dump_toc): Can now diagnose "virtual toc" chicanery.
7510 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7512 * elf-bfd.h (struct elf_link_hash_table): Change type of
7513 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7515 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7517 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7518 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7520 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7521 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7522 defined or mentioned in a regular file.
7524 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7526 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7527 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7528 (coff_ppc_relocate_section): Correct REL24 handling
7529 (ppc_process_before_allocation): Correct TOCDEFN handling
7531 * peicode.h (dir_names): Added name descriptions
7533 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7535 * VERSION: Updated to cygnus-2.6.
7537 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7539 * targets.c (m68k4knetbsd_vec): Declare.
7541 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7543 * targets.c (bfd_target): Change type of second argument to
7544 _bfd_print_private_bfd_data from void * to PTR.
7545 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7546 using PTR rather than void *.
7547 * bfd-in2, libbfd.h: Rebuild.
7548 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7550 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7551 _bfd_generic_bfd_print_private_bfd_data rather than casting
7554 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7556 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7557 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7559 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7560 BFD64_BACKENDS_CFILES): New variables.
7563 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7565 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7566 not at the file position of the first section.
7567 * coffcode.h (coff_compute_section_file_positions): Avoid using
7569 (coff_write_object_contents): When generating a PPC PE executable
7570 with no symbols, round up the file size to a COFF_PAGE_SIZE
7572 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7573 don't write out a string table.
7575 * elf.c (bfd_section_from_shdr): When using a different section
7576 header, pass the new one to _bfd_elf_make_section_from_shdr.
7577 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7578 (elf_map_symbols): Add section VMA to symbol value when comparing
7580 (_bfd_elf_compute_section_file_positions): Only build symbol table
7581 if there are some symbols. Set file offset of symtab and strtab
7583 (assign_file_positions_except_relocs): Remove dosyms parameter.
7584 Change all callers. Never set file offset of symtab and strtab
7586 (_bfd_elf_copy_private_section_data): New function.
7587 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7588 (_bfd_elf_copy_private_symbol_data): New function.
7589 (swap_out_syms): Check for special mapping of st_shndx created by
7590 copy_private_symbol_data.
7591 * elfxx-target.h: Use new copy routines.
7592 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7593 (_bfd_elf_copy_private_section_data): Declare.
7595 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7597 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7600 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7601 _bfd_dummy_target, matching the recent change to archive
7604 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7607 arithmetic on PTR types.
7609 * aout-target.h (MY(callback)): Set the lma of the sections.
7611 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7612 symbol into a reloc against the section.
7614 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7616 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7617 glue for the relocs: IMGLUE and IFGLUE.
7618 (record_toc): new function - tracks toc contents
7619 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7620 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7621 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7622 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7623 (ppc_record_toc_entry): Removed a debug define (duh)
7625 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7626 (pe_print_idata): New function - formats the idata section data
7627 (pe_print_pdata): New function - formats the pdata section data
7628 (pe_print_private_bfd_data): calls to above
7630 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7632 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7633 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7634 TARGET_SYM and TARGET_NAME for vector and BFD name.
7635 * coff-pmac.c (pmac_xcoff_vec): Remove.
7636 (TARGET_SYM, TARGET_NAME): Define.
7637 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7638 machine to 0, not all PowerMacs are 601s.
7640 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7642 * elfcode.h (elf_object_p): Read in any program headers.
7643 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7644 based on the program headers, if any.
7645 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7646 (map_program_segments): Set p_paddr of program headers based on
7649 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7651 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7654 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7655 trying to do a relocateable link with a non-a.out object file.
7657 * archive.c (bfd_generic_archive_p): Check the first object file
7658 in an archive even if target_defaulted is set. If the object file
7659 has the wrong xvec, reject it.
7661 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7662 be represented, report the name via _bfd_error_handler.
7663 (translate_to_native_sym_flags): Likewise.
7664 * elf32-mips.c (mips_elf_final_link): Likewise.
7665 * oasys.c (oasys_write_sections): Likewise.
7667 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7668 which checks for STYP_OVRFLO sections.
7669 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7670 reloc and lineno count overflows.
7671 (coff_write_object_contents): Call coff_count_linenumbers before
7672 coff_compute_section_file_positions. If RS6000COFF_C, handle
7673 reloc and lineno count overflows.
7674 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7675 relocs before dealing with .pad sections. Count overflow section
7676 headers when handling .pad sections.
7678 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7681 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7682 (struct xcoff_link_hash_table): Add descriptor_section and
7683 special_sections fields.
7684 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7685 (xcoff_link_add_symbols): Set linkage section alignment. Create
7686 descriptor section. Check for magic symbol names (_text, etc.),
7687 and record them in special_sections if found. Set
7688 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7689 descriptor field to point back to the function code symbol.
7690 (xcoff_sweep): Always mark the special descriptor_section.
7691 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7692 function descriptor, and mark it if it is.
7693 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7694 parameter, and fill it in. Allocate space for the descriptor
7696 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7697 global linkage code. If an undefined function descriptor is
7698 exported, arrange to define it. Warn about any other undefined
7700 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7701 (xcoff_write_global_symbol): Create a function descriptor when
7703 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7704 * bfd-in2.h: Rebuild.
7706 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7708 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7709 (ppc_coff_link_hash_table): new types for hashing
7710 (ppc_coff_link_hash_newfunc): hash entry constructor
7711 (ppc_coff_link_hash_table_init): hash table initializer
7712 (ppc_coff_link_hash_table_create): hash table constructor
7713 (ppc_record_toc_entry): changed references to hash table
7714 (coff_ppc_relocate_section): changed references to hash table
7716 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7717 * libcoff.h: Rebuild
7719 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7720 (coff_link_add_symbols): removed toc_offset init
7722 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7724 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7727 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7728 if it is given and mmep is available.
7729 * acconfig.h: Undef USE_MMAP.
7730 * configure, config.in: Regenerated.
7731 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7732 table handling the old way.
7733 (aout_get_external_symbols): Don't complain if last byte of string
7735 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7736 (bfd_free_window) [! USE_MMAP]: Don't define.
7737 (bfd_get_file_window,
7738 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7740 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7742 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7745 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7747 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7748 compatible with AMD generated COFF files. Try to support both AMD
7749 and GNU formats simultaneously.
7750 (coff_a29k_relocate_section): Likewise.
7752 * libbfd.c (bfd_get_file_window): Change writable parameter from
7753 int to boolean; update all callers. Pass MAP_SHARED if not
7754 writable--it's required on Solaris. Cast fprintf argument to
7756 * bfd-in.h (bfd_get_file_window): Update declaration.
7757 * bfd-in2.h: Rebuild.
7758 * aoutx.h: Update calls to bfd_get_file_window.
7760 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7762 (xcoff_swap_ldhdr_in): New static function.
7763 (xcoff_swap_ldsym_in): New static function.
7764 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7765 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7766 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7767 Handle XTY_ER/XMC_XO symbols correctly.
7768 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7769 rather than normal symbol table.
7770 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7771 already defined with the same absolute value.
7772 (xcoff_mark): When considering called symbols, check whether the
7773 descriptor is from a dynamic object, rather than the symbol
7775 (xcoff_build_ldsyms): Likewise.
7777 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7778 Cast realloc and malloc return values. If malloc or realloc fail,
7779 set bfd_error_no_memory.
7780 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7781 * bfd-in2.h: Rebuild.
7783 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7785 * coff-ppc.c (ppc_record_toc_entry): new function.
7786 (in_reloc_p): changed return value.
7787 (coff_ppc_relocate_section): much rework.
7788 (ppc_allocate_toc_section): new function.
7789 (ppc_process_before_allocation): new function.
7790 (ppc_coff_swap_sym_in_hook): new function.
7792 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7793 (coff_link_add_symbols): initialize toc_offset.
7795 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7796 (coff_swap_aouthdr_out): Added more sections to the data
7797 dictionary for the pe file header. Also changed linker version
7798 number on the ppc side.
7799 (dir_names): small improvements to the dictionary printing.
7800 (pe_mkobject_hook): save the file level flags.
7802 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7803 (pe_tdata): added real_flags field
7804 (coff_tdata): added local_toc_sym_map and access macro
7806 * libcoff.h (coff_link_hash_entry): added toc_offset field
7807 (pe_tdata): added real_flags field
7808 (coff_tdata): added local_toc_sym_map and access macro
7810 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7811 (coff_mkobject): init for local_toc_sym_map
7812 (coff_write_object_contents): set the internal_a.magic to
7813 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7816 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7818 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7819 entries until both the line number address and the function name
7820 address are too large.
7822 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7823 * configure: Rebuilt.
7825 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7826 is defined in the environment.
7828 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7830 * som.c (som_get_section_contents_in_window): Define to use
7833 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7835 * coff-i860.c: New file, based on coff-i386.c.
7836 * cpu-i860.c: New file, based on cpu-i386.c.
7837 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7838 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7839 targets, using i860coff_vec.
7840 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7841 trad-core.o and hosts/i860mach3.h.
7842 (i860coff_vec): Use coff-i860.o and cofflink.o.
7843 * configure: Rebuild.
7844 * Makefile.in: Rebuild dependencies.
7845 (ALL_MACHINES): Add cpu-i860.o.
7846 (BFD32_BACKENDS): Add coff-i860.o.
7847 (CFILES): Add cpu-i860.c and coff-i860.c.
7848 * targets.c (i860coff_vec): Declare.
7849 (bfd_target_vector): Add &i860coff_vec.
7850 * archures.c (bfd_i860_arch): Declare.
7851 (bfd_archures_list): Add &bfd_i860_arch.
7852 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7853 (coff_set_flags): Handle bfd_arch_i860.
7854 (coff_write_object_contents): Handle I860 a.out magic number.
7856 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7858 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7859 the created .tc section to 2.
7860 (xcoff_mark): Don't keep a .loader reloc for a call to an
7861 undefined symbol when creating a shared library.
7862 (xcoff_build_ldsyms): When creating a shared library, generate
7863 global linkage code for a call to an undefined symbol.
7865 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7867 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7868 BFD32_BACKENDS, BFD64_BACKENDS.
7869 (.dep1): Put mkdep output in a separate file.
7870 Rebuilt dependencies.
7872 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7875 Permit use of mmap when available:
7877 * configure.in: Check for mmap, madvise, mprotect.
7878 * config.in, configure: Regenerated.
7880 * libbfd.c (struct _bfd_window_internal): Define type.
7881 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7883 (ok_to_map): New static variable for debugging.
7884 (_bfd_generic_get_section_contents_in_window): New function.
7885 * bfd-in.h (bfd_window_internal): Declare type.
7886 (bfd_window): Define type.
7887 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7888 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7891 * libaout.h (struct aoutdata): Add two window fields.
7892 (obj_aout_sym_window, obj_aout_string_window): New macros.
7893 * aoutx.h (some_aout_object_p): Initialize windows.
7894 (aout_get_external_symbols): Get symbol data and strings in
7895 windows instead of explicitly allocated buffers.
7896 (slurp_symbol_table): Free window instead of memory.
7897 (bfd_free_cached_info): Release windows instead of freeing storage
7899 (aout_link_free_symbols): Ditto.
7901 * targets.c (bfd_target): Add new field for
7902 get_section_contents_in_window.
7903 (BFD_JUMP_TABLE_GENERIC): Updated.
7904 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7905 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7906 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7907 macros for get_section_contents_in_window field.
7909 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7911 * core.c: Renamed to corefile.c
7912 * makefile.dos (OBJS): Change core.o to corefile.o
7913 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7915 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7917 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7918 to o. Clobber and restore the list of new csects around the call
7919 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7920 linker error and the linker wants to read the symbol table. Reset
7921 the line number count of a real section even if it has no relocs.
7922 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7924 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7927 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7929 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7930 an undefined symbol in a shared link.
7932 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7933 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7934 phdm@info.ucl.ac.be (Philippe De Muyter).
7936 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7938 * coff-m88k.c (rtype2howto): New static function.
7939 (RTYPE2HOWTO): Use it rather than a macro definition.
7941 * coffcode.h (coff_write_object_contents): set internal_a.magic
7942 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7944 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7945 define TRAD_HEADER to new file hosts/delta68.h.
7946 m88*-motorola-sysv*, however, does use ptrace-core.o.
7947 * hosts/delta68.h: New file.
7949 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7950 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7952 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7954 * i386linux.c (MY(vec)): Declare before use.
7956 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7958 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7959 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7961 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7962 BFD is not of the right type.
7963 (bfd_elf_get_needed_list): Likewise.
7964 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7965 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7966 * xcofflink.c (XCOFF_XVECP): Define.
7967 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7969 (bfd_xcoff_import_symbol): Likewise.
7970 (bfd_xcoff_export_symbol): Likewise.
7971 (bfd_xcoff_link_count_reloc): Likewise.
7972 (bfd_xcoff_record_link_assignment): Likewise.
7973 (bfd_xcoff_size_dynamic_sections): Likewise.
7975 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7976 table index against the number of symbols for a base relative
7979 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7981 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7982 full_aouthdr flag here...
7983 (_bfd_xcoff_bfd_final_link): ...not here.
7985 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7987 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7988 systems that have a system <libelf.h>.
7989 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7990 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7991 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7992 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7993 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7994 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7995 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7997 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7999 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8000 set, set BSF_WEAK in symbol. Change all callers.
8001 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8002 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8003 _bfd_generic_link_add_one_symbol.
8004 (ecoff_indirect_link_order): Check that the section tdata relocs
8005 are not NULL before using them.
8007 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8008 define TRAD_HEADER as hosts/alphalinux.h.
8009 * configure: Rebuild.
8010 * hosts/alphalinux.h: New file.
8011 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8014 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8016 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8017 C_ECOMM storage classes.
8019 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8021 (xcoff_mark): Call xcoff_mark_symbol.
8022 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8023 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8025 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8027 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8029 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8031 (xcoff_find_reloc): New static function.
8032 (xcoff_link_add_symbols): Use it.
8033 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8034 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8035 relocate the value of C_DECL.
8037 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8039 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8041 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8042 callback decide what goes in .relocs.
8043 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8044 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8047 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8049 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8052 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8054 * xcofflink.c: More improvements, mostly to fix handling of
8055 constructors and a few other special cases.
8056 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8057 zero, reverting yesterday's change.
8058 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8059 (bfd_xcoff_link_count_reloc): Declare.
8060 (bfd_xcoff_record_link_assignment): Declare.
8061 * bfd-in2.h: Rebuild.
8063 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8065 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8066 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8067 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8068 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8069 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8070 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8072 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8075 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8076 segments includes the a.out header. See to that the magic number
8077 *always* is big-endian.
8079 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8080 m68k4k NetBSD configurations.
8082 * configure.in, configure: Separate i386 & mips NetBSD
8083 configurations from other BSD ones. Don't assume DEC is the only
8084 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8085 configurations. Add support for m68k4k NetBSD object format.
8087 * libaout.h: Added M_68K4K_NETBSD magic.
8089 * m68k4knetbsd.c: New file.
8091 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8093 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8096 * hosts/mipsnbsd.h: New file.
8098 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8100 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8102 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8103 toc_section, and entry_section fields.
8104 (struct xcoff_section_tdata): Remove ldrel_count field.
8105 * libcoff.h: Rebuild.
8106 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8108 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8109 full a.out header if full_aouthdr is set in xcoff_data.
8110 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8111 based on sections stored in xcoff_data.
8112 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8114 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8115 (rs6000coff_vec): Set symbol_leading_char to '.'.
8116 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8117 value stored in ret rather than returning a pointer value.
8119 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8121 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8124 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8126 * som.c (som_slurp_string_table): Allocate the strings with malloc
8127 since they're free'd by free_cached_info.
8128 (som_slurp_symbol_table): Similarly for the symbol table.
8130 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8132 * Makefile.in (diststuff): Don't make headers.
8134 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8136 * Makefile.in: Rebuild dependencies.
8138 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8139 output_bfd is not SunOS.
8140 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8141 non-SunOS input files.
8143 * xcofflink.c: Extensive changes to support linking shared objects
8144 and generating a .loader section.
8145 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8146 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8147 last_symndx, and ldrel_count fields.
8148 * libcoff.h: Rebuild.
8149 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8150 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8152 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8153 (bfd_xcoff_export_symbol): Declare.
8154 (bfd_xcoff_size_dynamic_sections): Declare.
8155 * bfd-in2.h: Rebuild.
8157 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8159 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8160 * configure: Rebuild.
8161 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8162 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8164 (pmac_xcoff_vec): Update to use new xcoff support.
8165 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8166 (xcoff_write_armap): Declare buf as unsigned char.
8167 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8169 * mpw-make.sed: Generalize subdir_do edit.
8171 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8173 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8174 correctly. Don't initialize asect->vma.
8176 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8178 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8179 something a little less than the page size.
8181 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8183 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8185 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8187 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8188 * coffcode.h (coff_write_object_contents): If .bss is before
8189 .data us that as data_start.
8190 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8192 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8193 (coff_swap_outhdr_out): Hardwire in version number.
8195 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8197 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8198 major and minor to *_vno, since the former are also macros in
8199 SunOS header files. Cast result of bfd_alloc to appropriate
8202 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8203 before assigning to sec_data.
8205 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8207 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8208 now relative to the section, not absolute.
8209 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8210 get the file name when there is a N_SO directory name. When
8211 handling stabs, remember that section->vma was added to the
8214 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8216 * sunos.c (struct sunos_link_hash_table): Add needed field.
8217 (sunos_link_hash_table_create): Call bfd_release, not free.
8218 (sunos_link_hash_table_create): Initialize needed field.
8219 (sunos_add_dynamic_symbols): Record needed objects.
8220 (bfd_sunos_get_needed_list): New function.
8221 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8222 * bfd-in2.h: Rebuild.
8224 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8226 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8228 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8230 * bfd-in.h (struct bfd_link_needed_list): Rename from
8231 bfd_elf_link_needed_list.
8232 * bfd-in2.h: Rebuild.
8233 * elf.c, elflink.h, libelf.h: Corresponding changes.
8235 Add start at AIX linker support; no shared libraries yet.
8236 * xcofflink.c: New file.
8237 * configure.in (rs600coff_vec): Use xcofflink.o.
8238 * configure: Rebuild.
8239 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8241 (struct xcoff_section_tdata): Define.
8242 (xcoff_section_data): Define macro.
8243 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8244 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8245 (_bfd_xcoff_bfd_final_link): Declare.
8246 (_bfd_ppc_xcoff_relocate_section): Declare.
8247 * libcoff.h: Rebuild.
8248 * coff-rs6000.c: Clean up a bit.
8249 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8250 cputype, csects, and debug_indices.
8251 (xcoff_copy_private_bfd_data): Copy cputype.
8252 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8253 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8254 (xcoff_reloc_type_lookup): Rename from
8255 rs6000coff_reloc_type_lookup.
8256 (coff_relocate_section): Define.
8257 (_bfd_xcoff_sizeof_headers): Define.
8258 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8259 (_bfd_xcoff_bfd_relax_section): Define.
8260 (_bfd_xcoff_bfd_link_split_section): Define.
8261 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8263 * coffcode.h (coff_compute_section_file_positions): If AIX,
8264 increment sofar by SMALL_AOUTSZ if not executable.
8265 (coff_write_object_contents): If AIX, always output an a.out
8266 header; if not executable, header size of SMALL_AOUTSZ.
8267 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8268 (_bfd_stringtab_init): Initialize xcoff field.
8269 (_bfd_xcoff_stringtab_init): New function.
8270 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8271 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8272 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8273 * libbfd.h: Rebuild.
8274 * Makefile.in: Rebuild dependencies.
8275 (BFD32_BACKENDS): Add xcofflink.o.
8276 (CFILES): Add xcofflink.c.
8278 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8279 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8280 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8282 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8284 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8286 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8288 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8289 * config.in: Regenerated.
8291 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8292 (_bfd_chunksize): New variable.
8293 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8294 for obstack chunk size.
8295 * configure.in: Check for getpagesize.
8296 * configure: Regenerated.
8298 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8300 * trad-core.c (rawptr): Make it a local variable of
8301 ptrace_unix_core_file_p.
8303 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8305 * coff-arm.c (in_reloc_p): New.
8306 * coff-i386.c (in_reloc_p): New.
8307 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8308 (coff_write_object_contents): Only set has_reloc_section
8310 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8311 in_reloc_p to decide if reloc should be emitted.
8312 * libcoff.h (pe_data_type.in_reloc_p): New.
8313 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8315 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8317 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8318 (_bfd_coff_read_internal_relocs): Likewise.
8319 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8320 (_bfd_coff_read_internal_relocs): Likewise.
8322 * elflink.h (elf_link_add_object_symbols): Correct conditions
8323 under which type and size change warnings are issued.
8325 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8327 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8328 a symbol which is not in a real section.
8329 (coff_write_native_symbol): Corresponding change.
8331 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8332 coff_link_hash_newfunc and make non-static.
8333 (_bfd_coff_link_hash_table_init): New function, broken out of
8334 _bfd_coff_link_hash_table_create.
8335 (_bfd_coff_link_hash_table_create): Use it.
8336 (process_embedded_commands): Make static.
8337 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8338 (_bfd_coff_link_hash_table_init): Declare.
8339 * libcoff.h: Rebuild.
8341 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8342 field in XCOFF tdata.
8343 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8344 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8345 based on cputype stored in a.out header, or in n_type of initial
8347 (coff_write_object_contents): Set cputype correctly in a.out
8349 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8351 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8352 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8354 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8355 * libcoff.h: Rebuild.
8357 * cpu-rs6000.c (rs6000_compatible): New static function.
8358 (bfd_rs6000_arch): Use it.
8359 * cpu-powerpc.c (powerpc_compatible): New static function.
8360 (arch_info_struct): Define various flavours of PowerPC.
8361 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8364 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8366 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8368 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8370 * elflink.h (elf_link_add_object_symbols): Don't warn about
8371 changing the size or type if the old definition was weak.
8373 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8375 * coffcode.h (combined_entry_type): Add fix_line field.
8376 (coff_slurp_line_table): Warn if we try to set the lineno field of
8378 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8379 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8380 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8381 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8383 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8384 * libcoff.h: Rebuild.
8386 * libcoff-in.h (struct xcoff_tdata): Define.
8387 (xcoff_data): Define.
8388 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8389 * bfd-in2.h, libcoff.h: Rebuild.
8390 * coff-rs6000.c (xcoff_mkobject): New static function.
8391 (coff_mkobject): Define.
8392 (xcoff_copy_private_bfd_data): New static function.
8393 (coff_bfd_copy_private_bfd_data): Define.
8394 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8396 (rs6000coff_vec): Add DYNAMIC to object_flags.
8397 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8398 .loader sections specially.
8399 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8400 section alignment from the XCOFF tdata information.
8401 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8402 F_SHROBJ, and copy the extra a.out header information into the
8403 XCOFF tdata structure.
8404 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8405 F_DYNLOAD and the extra a.out header information.
8406 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8407 C_HIDEXT symbol with attached csect information.
8408 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8409 in the o_maxdata field.
8410 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8411 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8412 end if BSF_NOT_AT_END is set.
8414 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8415 _bfd_read_ar_hdr_fn.
8416 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8417 * bfd-in2.h, libbfd.h: Rebuild.
8418 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8420 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8421 (bfd_slurp_bsd_armap_f2): Likewise.
8422 (_bfd_slurp_extended_name_table): Likewise.
8424 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8426 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8428 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8429 when the symbol table is empty.
8431 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8432 space for section symbols, since we don't output them either.
8433 (elf_m68k_adjust_dynindx): Removed.
8435 * ptrace-core.c (rawptr): Make it a local variable of
8436 ptrace_unix_core_file_p.
8438 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8440 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8443 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8444 Mac object file formats.
8446 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8448 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8449 auxent if there isn't one.
8450 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8451 rather than FILNMLEN as the maximum name length.
8453 * coffcode.h (bfd_coff_backend_data): Add new field
8454 _bfd_coff_print_aux.
8455 (bfd_coff_print_aux): New static function.
8456 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8457 scnlen field of an XTY_LD csect aux entry.
8458 (coff_print_aux): New static function.
8459 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8460 in coff_pointerize_aux_hook.
8461 (bfd_coff_std_swap_table): Initialize new field.
8462 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8463 * libcoff.h: Rebuild.
8464 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8465 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8467 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8468 if there are symbols, for native AIX ld compatibility.
8470 * coffcode.h (bfd_coff_backend_data): Add new field
8471 _bfd_coff_pointerize_aux_hook.
8472 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8473 or I960, and as 0 otherwise.
8474 (bfd_coff_std_swap_table): Initialize new field.
8475 * libcoff.h: Rebuild.
8476 * coffgen.c (coff_pointerize_aux): Change parameters to take
8477 symbol pointer instead of type and class, and to take aux index.
8478 Call _bfd_coff_pointerize_aux_hook if it is defined.
8479 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8480 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8481 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8483 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8484 read-only/host-only support.
8486 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8488 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8491 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8492 BFD_JUMP_TABLE_ARCHIVE accordingly.
8493 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8494 (_bfd_compute_and_write_armap): Declare.
8495 (_bfd_generic_read_ar_hdr): Declare.
8496 (_bfd_read_ar_hdr): Define.
8497 (_bfd_noarchive_read_ar_hdr): Define.
8498 (_bfd_archive_bsd_read_ar_hdr): Define.
8499 (_bfd_archive_coff_read_ar_hdr): Define.
8500 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8501 _bfd_read_ar_hdr instead.
8502 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8503 (_bfd_compute_and_write_armap): Rename from
8504 compute_and_write_armap. Make non-static. Change all callers.
8505 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8506 than _bfd_snarf_ar_hdr.
8507 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8508 * ieee.c (ieee_read_ar_hdr): Define.
8509 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8510 * oasys.c (oasys_read_ar_hdr): Define.
8511 * som.c (som_read_ar_hdr): Define.
8512 * bfd-in2.h, libbfd.h: Rebuild.
8514 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8516 * peicode.c (coff_swap_filehdr_in): If symptr is
8517 zero, there aren't any symbols, even if nsyms is set.
8519 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8521 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8523 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8524 sections, and set styp correctly for them: .got, .hash, .dynamic,
8525 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8526 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8528 (ecoff_sort_hdrs): New static function.
8529 (ecoff_compute_section_file_positions): Return boolean, not void.
8530 Sort the sections by VMA before looking through them. Put the
8531 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8532 section on an appropriate boundary within the page.
8533 (ecoff_compute_reloc_file_positions): Check return value of
8534 ecoff_compute_section_file_positions.
8535 (_bfd_ecoff_set_section_contents): Likewise.
8536 (_bfd_ecoff_write_object_contents): Check for various Alpha
8537 section types when incrementing text_size and data_size. Call
8538 adjust_headers backend function if it exists.
8539 * coff-alpha.c (alpha_adjust_headers): New static function.
8540 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8541 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8543 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8545 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8547 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8548 of ALTERNATE_AIX_CORE_FORMAT.
8549 * configure.in (aix4): No longer need CORE_FLAGS.
8550 * configure: Updated.
8552 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8554 NS32k changes from Ian Dall:
8555 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8557 (aout_link_input_section_std, aout_link_input_section_ext,
8558 aout_link_reloc_link_order): Call them instead of _bfd_*
8560 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8562 (backend_data): Use it instead of hardcoded zero.
8564 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8565 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8567 * ns32knetbsd.c: Include bfd.h.
8568 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8569 (MY_bfd_reloc_type_lookup): Declare function too.
8570 * pc532-mach.c (set_sizes): Don't declare.
8571 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8572 (backend_data, MY_backend_data): Don't define.
8574 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8575 ns32k-*-lites* like ns32k-*-netbsd*.
8577 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8580 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8582 * coffcode.h (coff_write_object_contents): Restore setting
8583 f_timdat to 0, deleted on August 22.
8585 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8587 * coffcode.h (coff_bfd_copy_private_symbol_data,
8588 coff_bfd_copy_private_section_data,
8589 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8590 * peicode.h (coff_bfd_copy_private_bfd_data): New
8591 (pe_bfd_copy_private_bfd_data): New.
8592 (coff_swap_scnhdr_in): Swap bss size into the right place.
8593 (pe_print_private_bfd_data): Add some newlines.
8595 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8597 * som.c (setup_sections): Don't die if a space has no subspaces.
8599 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8601 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8602 dynamic symbol override a common symbol. Don't change the size or
8603 type if they have been set and the new symbol is not a definition.
8604 Warn if the size or type changes.
8606 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8608 * som.c (som_begin_writing): Don't write the symbol table or
8610 (som_finish_writing): Write them here. Place them after the
8611 subspace data, but before the relocs.
8613 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8615 * sunos.c (sunos_add_one_symbol): Just pass false, not
8616 info->shared_library, to sunos_create_dynamic_sections.
8617 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8619 (sunos_check_dynamic_reloc): Remove .text section assertion.
8621 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8623 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8624 * configure, configure.in: Add pmac_xcoff_vec case.
8625 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8626 * coff-pmac.c: New file, PowerMac XCOFF support.
8627 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8628 * targets.c (pmac_xcoff_vec): Declare.
8630 * mpw-config.in: Various changes to be compatible with the
8631 autoconf-based configury.
8632 * mpw-make.sed: New file, sed commands to translate Unix
8633 makefile into MPW syntax.
8634 * mpw-make.in: Remove.
8635 * hosts/mpw.h: Remove.
8636 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8637 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8639 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8641 * binary.c (binary_get_symtab): Return an empty string on error.
8642 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8644 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8646 * coff-ppc.c: Reformatted according to gnu conventions
8647 Removed irrelevant "if 0" code
8649 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8651 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8652 symbols rather than as indirect symbols.
8653 (MY(slurp_symbol_table)): Don't do anything special about
8656 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8657 of .ctors and .dtors sections is no larger than 2.
8659 * sunos.c (sunos_add_one_symbol): Don't change
8660 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8662 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8663 dynamic symbols when creating a shared library.
8664 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8666 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8667 written even if it is not defined in a regular object.
8668 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8669 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8670 rather than the constant 22.
8671 (sunos_check_dynamic_reloc): Handle creating a shared library.
8672 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8673 zero when creating a shared library.
8674 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8675 write it out at the start of the symbol table.
8677 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8679 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8681 * config.bfd: Add arm-*-coff.
8682 * configure.in, configure: Add armcoff_{little,big}_vec.
8683 * targets.c (armcoff_{little,big}_vec): Declare.
8684 (bfd_target_vector): Add armcoff_{little,big}_vec.
8685 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8687 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8689 * targets.c (bfd_find_target): Remove debugging code.
8691 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8693 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8695 * Makefile.in: added *-ppc files
8696 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8697 allow pe based .o's to be shared with other tools on ppc/NT
8698 * config.bfd: added powerpc[le]-[pe|winnt] config support
8699 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8700 * peicode.h: Added more section flags for PE on ppc
8701 Added coff_swap_filehdr_out to allow peicode.h to be
8702 used for non-image PE files on ppc.
8703 Check for image, or not, before copying pe_opthdr
8704 * targets.c: Added new bfd's
8705 * targets.c: Removed two inactive bfds that shouldn't have made it this
8708 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8710 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8711 explicit values to initialize all relocs. Change all users.
8712 (ppc_elf_brtaken_inner): New function to handle branch predicition
8714 (ppc_elf_brtaken_reloc): Ditto.
8715 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8716 relocs use ppc_elf_unsupported_reloc.
8717 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8718 needs to be reported.
8719 (ppc_elf_relocate_section): Support branch prediction relocs.
8721 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8723 * bfd.c (bfd_assert): Remove \n from string passed to
8726 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8727 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8728 (bfd_coff_make_section_hook): Don't define.
8729 (coff_make_section_hook): Remove.
8730 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8731 (styp_to_sec_flags): Likewise.
8732 (coff_write_object_contents): Likewise.
8733 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8735 * libcoff.h: Rebuild.
8736 * coffgen.c (make_a_section_from_file): Just call
8737 bfd_make_section_anyway, not bfd_make_section or
8738 bfd_coff_make_section_hook.
8739 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8740 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8741 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8742 make_section_hook field.
8743 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8745 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8746 pointers into value field for warning and indirect symbols; just
8747 leave the value field alone.
8748 * linker.c (generic_link_add_symbol_list): Use next symbol for
8749 warning and indirect symbols, rather than looking in symbol value.
8750 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8751 parameter. Change all callers. Remove support for indirect
8752 symbols; it didn't work anyhow.
8753 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8754 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8755 * bfd-in2.h: Rebuild.
8757 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8759 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8760 go back to telling the tools this reloc operates on 32 bits.
8762 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8764 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8765 rather than a direct fprintf.
8766 * archive.c (_bfd_write_archive_contents): Likewise.
8767 * coffcode.h (coff_slurp_symbol_table): Likewise.
8768 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8769 (ppc_elf_unsupported_reloc): Likewise.
8770 (ppc_elf_relocate_section): Likewise.
8771 * i386linux.c (linux_tally_symbols): Likewise.
8772 (linux_finish_dynamic_link): Likewise.
8773 * osf-core.c (osf_core_core_file_p): Likewise.
8774 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8775 * som.c (som_sizeof_headers): Likewise.
8776 * srec.c (srec_bad_byte): Likewise.
8777 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8778 * libbfd-in.h (bfd_assert): Declare first parameter const.
8779 * libbfd.h: Rebuild.
8780 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8781 bfd_reloc_overflow is enough.
8782 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8783 * coff-h8500.c (rtype2howto): Likewise.
8784 * coff-z8k.c (rtype2howto): Likewise.
8785 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8786 * elf.c (_bfd_elf_get_lineno): Likewise.
8787 (_bfd_elf_no_info_to_howto): Likewise.
8788 (_bfd_elf_no_info_to_howto_rel): Likewise.
8789 * hp300hpux.c (convert_sym_type): Likewise.
8790 (MY(swap_std_reloc_in)): Likewise.
8791 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8793 * libaout.h (struct aoutdata): Add line_buf field.
8794 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8795 and filename_buffer. Instead, use a malloc buffer stored in the
8796 new line_buf field. Remove length restrictions.
8798 * coffgen.c (string_size): Remove static variable.
8799 (debug_string_size, debug_string_section): Likewise.
8800 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8801 and debug_string_size_p parameters. Use them instead of the
8802 global variables. Change all callers.
8803 (coff_write_symbol): Likewise.
8804 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8805 (coff_write_symbols): Add local variables to replace removed
8808 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8809 function, and line_base fields.
8810 * libcoff.h: Rebuild.
8811 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8812 information, rather than using static variables.
8814 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8815 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8817 * init.c (initialized): Remove static variable.
8818 (bfd_init): Don't bother setting initialized.
8819 (bfd_check_init): Remove.
8820 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8821 * libbfd.h: Rebuild.
8823 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8825 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8826 size for full core dumps. Copy core file header to private data.
8827 (rs6000coff_core_file_failing_command,
8828 rs6000coff_core_file_failing_signal): New functions to extract
8829 the file name and terminating signal from the core file.
8830 * coff-rs6000.c: Use them.
8832 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8834 Change arch info to be const, initialized at compile time.
8835 * archures.c: Reindent many functions. Change CONST to const.
8836 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8837 nothing set it anyhow. Make next const.
8838 (bfd_arch_info_list): Remove.
8839 (bfd_archures_list): Rename from archures_init_table. Change from
8840 a table of function pointers to a table of bfd_arch_info_type
8841 structure addresses.
8842 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8843 (bfd_lookup_arch): Likewise.
8844 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8846 (bfd_default_arch_struct): Make const.
8847 (bfd_arch_init, bfd_arch_linkin): Remove.
8848 (bfd_get_arch_info): Return a const pointer.
8849 * init.c (bfd_init): Don't call bfd_arch_init.
8850 * bfd.c (struct _bfd): Make arch_info const.
8851 * bfd-in2.h: Rebuild.
8852 * libbfd.h: Rebuild.
8853 * configure.in: Put & before everything in $selarchs.
8854 * configure: Rebuild.
8855 * cpu-*.c: Change bfd_*_arch from a function which calls
8856 bfd_arch_linkin to a const structure.
8857 * ieee.c (ieee_object_p): Make arch const.
8859 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8861 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8863 * bfd-in2.h: Regenerate.
8864 * libbfd.h: Regenerate.
8866 * elf32-ppc.c (reloc_type): Update names to match current draft.
8867 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8868 relative. Update names to current V.4 draft.
8869 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8870 (ppc_elf_relocate_section): Rename relocations to match draft.
8872 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8874 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8875 compiled with -mrelocatable-lib to be linked with either normal
8876 modules or -mrelocatable modules.
8878 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8880 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8881 in the a.out header.
8883 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8884 a reloc against a local symbol, even if it's not a section.
8886 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8888 * targets.c (bfd_target): Remove unused align_power_min field.
8889 * bfd-in2.h: Rebuild.
8890 * All backends: Remove initialization of align_power_min.
8892 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8894 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8896 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8898 * config.bfd (mips-dec-netbsd*): New target.
8899 * configure.host (mips-dec-netbsd*): New host.
8900 * configure.in (mips-dec-netbsd*): New native.
8901 * configure: Rebuild.
8903 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8905 Make the COFF backend linker merge common types:
8906 * cofflink.c (struct coff_debug_merge_element): Define.
8907 (struct coff_debug_merge_type): Define.
8908 (struct coff_debug_merge_hash_entry): Define.
8909 (struct coff_debug_merge_hash_table): Define.
8910 (coff_debug_merge_hash_table_init): Define.
8911 (coff_debug_merge_hash_table_free): Define.
8912 (coff_debug_merge_hash_lookup): Define.
8913 (struct coff_final_link_info): Add debug_merge field.
8914 (coff_debug_merge_hash_newfunc): New static function.
8915 (_bfd_coff_final_link): Allocate and free debug_merge table.
8916 (coff_link_input_bfd): Merge identical enum, struct and union
8919 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8921 Convert i960 COFF to use COFF backend linker.
8922 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8923 structure to store the symbol being used.
8924 (coff_i960_start_final_link): New static function.
8925 (coff_i960_relocate_section): New static function.
8926 (coff_i960_adjust_symndx): New static function.
8927 (coff_start_final_link): Define.
8928 (coff_relocate_section): Define.
8929 (coff_adjust_symndx): Define.
8930 * coffcode.h (bfd_coff_backend_data): Add new callback function
8931 _bfd_coff_start_final_link.
8932 (bfd_coff_start_final_link): Define.
8933 (coff_start_final_link): Define if not defined.
8934 (bfd_coff_std_swap_table): Add coff_start_final_link.
8935 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8937 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8938 function callback is not NULL.
8939 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8940 (_bfd_coff_internal_syment_name): Declare.
8941 * libcoff.h: Rebuild.
8942 * configure.in (icoff_big_vec): Add cofflink.o.
8943 (icoff_little_vec): Likewise.
8944 * configure: Rebuild.
8946 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8948 * Makefile.in (clean-info): Remove extraneous tab from line
8951 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8953 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8954 contents has relocs.
8956 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8958 * coffcode.h (coff_compute_section_file_positions): Keep the
8960 (coff_write_object_contents): Remember if it's a relocatable
8962 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8963 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8964 if relocatable file. Swap out saved raw size.
8966 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8968 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8969 (maintainer-clean): Rename from realclean, passing
8970 maintainer-clean down to subdirectories, but leave realclean as a
8973 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8976 * dep-in.sed: Remove config.h from generated dependencies.
8978 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8979 broken out of sunos_canonicalize_dynamic_symtab.
8980 (sunos_canonicalize_dynamic_symtab): Call new function
8981 sunos_slurp_dynamic_symtab.
8982 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8983 dynamic symbol table to the caller.
8984 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8985 callback to override the symbols being read.
8986 * libaout.h (struct aout_backend_data): Add three new parameters
8987 to add_dynamic_symbols callback.
8989 Extensive minor changes to avoid various gcc warnings. Also:
8990 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8991 * archures.c (bfd_arch_info_type): Change mach field from long to
8993 (bfd_lookup_arch): Change machine parameter from long to unsigned
8996 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8998 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8999 a symbol with a non-zero plt_offset.
9001 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9003 * elfcode.h (align_file_position): Remove; not used.
9005 * configure.in: Only check for <sys/procfs.h> on a native system,
9006 and make sure it defines prstatus_t.
9007 * configure: Rebuild.
9009 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9011 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9013 * config.in: Rename from config.h.in.
9014 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9015 Check for config.h:config.in when creating stamp-h.
9016 * configure: Rebuild.
9017 * Makefile.in (stamp-h): Depend upon config.in rather than
9018 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9019 calling config.status.
9021 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9022 (Makefile): Just rebuild Makefile.
9023 (config.h, stamp-h): New targets.
9024 * configure.in: Create stamp-h when rebuilding config.h.
9025 * configure: Rebuild.
9027 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9029 * configure.in: Call AC_CONFIG_HEADER. Substitute
9030 HOST_64BIT_LONG. Check that various header files exist. Check
9031 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9032 and/or free need to be declared. Don't make a link to sysdep.h.
9033 Define TRAD_HEADER for various hosts.
9034 * configure: Rebuild.
9035 * configure.host: Don't set my_host. Add definitions taken from
9036 host header files for various entries. Remove entries which now
9038 * acconfig.h: New file.
9039 * config.h.in: New file, built by autoheader.
9040 * sysdep.h: New file.
9041 * Makefile.in (do_distclean): Don't remove sysdep.h.
9043 (LOCAL_H_DEPS): New variable.
9044 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9046 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9047 ($(OPTIONAL_BACKENDS)): Likewise.
9048 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9049 looking through sysdep.h.
9050 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9051 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9052 (fprintf_vma, sprintf_vma): Likewise.
9053 (int64_type, uint64_type): Don't define.
9054 * bfd-in2.h: Rebuild.
9055 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9056 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9057 * lynx-core.c: Include stuff from old hosts/lynx.h.
9058 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9059 rather than NO_FCNTL.
9060 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9061 rather than NATIVE_HPPAHPUX_COMPILER.
9062 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9064 * hosts/*.h: Remove all header files which merely include,
9065 declare, and define things. Leave header files which define
9066 information needed by trad-core.c.
9068 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9069 (BFD_CC_FOR_BUILD): Define.
9070 * configure.in: Use BFD_CC_FOR_BUILD.
9071 * configure: Rebuild.
9073 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9075 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9076 * configure: Rebuild.
9078 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9081 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9083 * config.bfd: i386pe_ve -> i386pe_vec.
9085 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9087 * configure.host: Incorporate host Makefile fragments by setting
9089 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9090 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9091 value based on whether the code is being compiled by a cross
9092 compiler. Don't substitute host_makefile_frag or frags.
9093 * aclocal.m4: New file to define local AC_PROG_CC.
9094 * configure: Rebuild.
9095 * Makefile.in (INSTALL): Set to @INSTALL@.
9096 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9097 (INSTALL_DATA): Set to @INSTALL_DATA@.
9099 (CC): Define as @CC@.
9100 (CFLAGS): Set to @CFLAGS@.
9101 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9102 (@host_makefile_frag@): Remove.
9103 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9104 after other options.
9105 (config.status): Remove dependency upon @frags@.
9106 * config/*.mh, config/README: Remove.
9108 * config.bfd: Rewrite to incorporate the contents of the Makefile
9109 fragments by setting shell variables, rather than merely returning
9110 the name of a Makefile fragment.
9111 * configure.in: Use shell variables set by config.bfd rather than
9112 looking at the target Makefile fragment files. Don't substitute
9113 target_makefile_frag. Do substitute TDEFINES.
9114 * configure: Rebuild.
9115 * Makefile.in (@target_makefile_frag@): Remove.
9116 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9117 * config/*.mt: Remove.
9119 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9121 * configure.in: Put changequote lines around "i[345]86" patterns
9122 section of core file support.
9124 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9126 * som.c (som_bfd_print_private_bfd_data): Define to use the
9129 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9131 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9132 entry, text_start and data_start.
9134 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9136 * Makefile.in (OFILES): Remove $(TDEPFILES).
9137 * config/apollo.mt (TDEPFILES): Remove.
9138 * config/README: Update.
9140 * configure.in: For a native configuration, set COREFILE and
9141 COREFLAG based on the canonical host name.
9142 * configure: Rebuild.
9143 * Makefile.in: Rebuild dependencies.
9144 (ALL_CFLAGS): Add @COREFLAG@.
9145 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9146 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9147 support routines. Check LYNX_CORE rather than HOST_LYNX.
9148 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9149 * i386lynx.c: Likewise.
9150 * m68klynx.c: Likewise.
9151 * sparclynx.c: Likewise.
9152 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9153 * *-core.c: Comment changes.
9154 * config/decstation.mh (HDEPFILES): Remove.
9155 (HDEFINES): Remove -DTRAD_CORE.
9156 * config/irix3.mh (RANLIB): Remove.
9157 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9158 (HDEFINES): Remove -DIRIX_CORE.
9159 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9160 (HDEFINES): Remove -DTRAD_CORE.
9161 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9162 * config/ultra3.mh (RANLIB): Remove.
9163 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9164 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9165 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9166 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9167 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9168 * config/i386aix.mh, config/i386bsd.mh: Remove.
9169 * config/i386linux.mh, config/i386mach3.mh: Remove.
9170 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9171 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9172 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9173 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9174 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9175 * config/solaris2.mh, config/stratus.mh: Remove.
9176 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9177 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9179 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9181 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9182 DT_FINI entry if the appropriate symbol is not in the hash table.
9184 * libelf.h (struct elf_backend_data): Add create_program_headers
9185 and want_hdr_in_seg fields.
9186 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9188 (elf_backend_create_program_headers): Likewise.
9189 (elfNN_bed): Initialize create_program_headers and
9191 * elf.c (get_program_header_size): Call create_program_headers
9193 (map_program_segments): Check want_hdr_in_seg backend field. Call
9194 create_program_headers backend routine.
9196 * elf.c (assign_file_positions_except_relocs): Align non allocated
9197 sections when creating an executable.
9199 * elfcode.h (elf_swap_phdr_in): Make non static.
9200 (elf_swap_phdr_out): Make non static.
9201 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9202 (bfd_elf32_swap_phdr_out): Declare.
9203 (bfd_elf64_swap_phdr_in): Declare.
9204 (bfd_elf64_swap_phdr_out): Declare.
9206 * ecofflink.c (ecoff_collect_shuffle): New static function.
9207 (_bfd_ecoff_get_accumulated_pdr): New function.
9208 (_bfd_ecoff_get_accumulated_sym): New function.
9209 (_bfd_ecoff_get_accumulated_ss): New function.
9210 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9211 (_bfd_ecoff_get_accumulated_sym): Declare.
9212 (_bfd_ecoff_get_accumulated_ss): Declare.
9213 * libbfd.h: Rebuild.
9215 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9217 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9219 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9220 warning symbols. If any section is named .gnu.warning.XXX, treat
9221 the contents as a warning to be issued if the symbol XXX is
9223 (elf_link_output_extsym): For an indirect or warning symbol, just
9224 output the symbol it points to.
9226 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9227 if bfd_hash_allocate fails, since it will already be set.
9228 (generic_link_hash_newfunc): Likewise.
9229 (archive_hash_newfunc): Likewise.
9230 (hash_entry_bfd): New static function.
9231 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9232 callback. Allocate a new warning using the hash table newfunc.
9233 Use bfd_hash_replace to update the entry in the hash table, rather
9234 than assuming we can copy the fields with structure assignment.
9236 * hash.c (bfd_hash_replace): New function.
9237 * bfd-in.h (bfd_hash_replace): Declare.
9238 * bfd-in2.h: Rebuild.
9240 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9242 * config.bfd: Add mips*vr4300-*-elf* target.
9243 * config/mipsbvr4300.mt: Added.
9245 See file ChangeLog.2
9252 version-control: never