1 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4 * vaxnetbsd.c: New file.
5 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6 rather than netbsd_core.
7 * targets.c (vaxnetbsd_vec): Declare.
8 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
9 defined, add netbsd_core_vec.
10 * configure.in: Set COREFILE for alpha*-*-netbsd* and
11 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
12 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
13 * config.bfd (alpha*-*-netbsd*): New target.
14 * Makefile.am: Rebuild dependencies.
15 (BFD32_BACKENDS): Add vaxnetbsd.lo.
16 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
17 * configure, Makefile.in: Rebuild.
19 * configure.host: Remove the old shared library build stuff. We
20 now use libtool instead.
22 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
24 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
26 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
28 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
31 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
33 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
34 when merging m32r BFDs into m32rx BFDs.
36 * elf32-v850.c (remember_hi16s_reloc): New function.
37 (find_remembered_hi16s_reloc): New function.
38 (v850_elf_store_addend_in_insn): Use the above new functions to
39 match up HI6S relocs with LO16 relocs.
42 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
44 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
45 (bfd_txvu_arch): Delete.
46 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
48 * bfd-in2.h: Regenerate.
51 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
53 * configure.in: Change -linux* to -linux-gnu*.
54 * config.bfd, configure.host: Likewise.
57 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
59 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
60 LO16/HI16S bug and improve comments about what is going on.
62 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
64 * configure, aclocal.m4: Rebuild with new libtool.
67 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
69 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
70 when merging v850 code into v850e/v850ea code. Do not initialise
71 output flags if the input is the default architecture. PR14732.
73 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
76 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
78 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
79 get the size from bfd_arch_bits_per_address instead of directly
82 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
84 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
85 to wrap, just return all 1's bits instead.
86 * libbfd.h: Regenerate.
88 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
90 * coff-i386.c (coff_pe_i386_relocate_section): New static function
92 (coff_relocate_section): If COFF_WITH_PE, define as
93 coff_pe_i386_relocate_section.
94 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
95 skip empty sections, to match coff_write_object_contents.
97 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
98 rather than swapping out r_offset twice. From Luke Deller
99 <luked@cse.unsw.edu.au>.
101 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
103 * configure.in: Set libtool_enable_shared rather than
104 libtool_shared. Remove diversion hack.
105 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
108 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
110 * syms.c (struct stab_cache): Define.
111 (struct stab_find_info): Remove cached_offset, cached_stab,
112 cached_str, and cached_stroff fields. Add file_cache,
113 function_cache, and line_cache fields.
114 (_bfd_stab_section_find_nearest_line): Use extensive caching to
117 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
119 * peicode.h (pe_print_idata): Check for import of ordinal rather
121 (pe_print_edata): If there is no .edata section, look for the
122 export data in some other section.
124 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
126 * configure.in: Change version to 2.8.4.
127 * configure: Regenerated.
129 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
131 Add tms320c30 support:
132 * cpu-tic30.c: New file.
133 * aout-tic30.c: New file.
134 * coff-tic30.c: New file.
135 * archures.c (bfd_arch_tic30): Define.
136 (bfd_tic30_arch): Declare.
137 (bfd_archures_list): Add bfd_tic30_arch.
138 * targets.c (bfd_target_vector): Add tic30_aout_vec and
140 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
141 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
142 (coff_set_flags): Likewise.
143 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
144 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
145 * Makefile.am: Rebuild dependencies.
146 (ALL_MACHINES): Add cpu-tic30.lo.
147 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
148 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
149 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
150 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
152 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
154 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
155 to lag behind LO16 reloc by a couple of instructions.
157 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
159 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
160 make to reexamine the file timestamp.
161 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
163 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
167 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
169 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
170 and partial_inplace=false.
171 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
174 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
176 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
177 to create .dynsbss and .rela.sbss sections.
178 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
179 copied from dynamic objects into .sbss.
180 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
181 use it. Correct typo of .rela.sdata2.
182 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
183 put the data, which may now be in .sbss.
184 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
185 (elf_backend_create_dynamic_sections): Define as
186 ppc_elf_create_dynamic_sections.
188 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
189 against _GLOBAL_OFFSET_TABLE_.
190 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
191 shared libraries which refer to local symbols. Make sure that the
192 test for allocating space for a reloc in a shared object is the
193 same as the test for emitting a reloc.
196 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
198 * elf32-mips.c: Add dvp support.
201 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
203 * config.bfd (i[3456]-*-mingw32*): New target.
204 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
205 * aclocal.m4, configure: Rebuild.
208 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
210 * config.bfd, configure.in: Add dvp support.
211 * configure: Regenerate.
212 * aclocal.m4: Regenerate.
213 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
214 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
217 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
219 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
222 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
224 Sparc v9 ABI compliant PLT:
225 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
226 (plt_templates, sparc64_elf_build_plt_entry): Delete.
227 (LARGE_PLT_THRESHOLD): New define.
228 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
229 (sparc64_elf_build_plt): New function.
230 (sparc64_elf_plt_entry_offset): Likewise.
231 (sparc64_elf_plt_ptr_offset): Likewise.
232 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
233 contain the index for convenience. Skip the initial entries
235 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
236 memory for the benefit of .rela.plt.
237 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
238 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
239 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
240 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
241 Call sparc64_elf_build_plt.
242 (elf_backend_want_got_plt): No.
243 (elf_backend_plt_readonly): No.
244 (elf_backend_plt_alignment): 8.
246 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
247 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
248 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
251 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
253 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
255 * cpu-mips.c (arch_info_struct): Add mips variants.
256 * bfd-in2.h: Rebuilt.
258 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
260 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
261 preserving the contents of t2a3_b_insn.
263 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
265 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
266 (i[3456]86sco3.2v5*coff): New target.
268 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
270 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
272 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
274 * bfd.c (bfd_get_error_handler): Add orthogonal function.
275 * bfd-in2.h: Regenerate.
277 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
279 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
281 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
283 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
284 adjust addend for an output common symbol (from Jimmy Blair
285 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
286 defined symbol to counteract adjustment made in generic relocation
289 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
291 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
293 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
294 (GET_SCNDHR_NLNNO): Likewise.
296 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
298 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
300 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
302 * elf32-m32r.c: Add macros to handle NOP insertion.
304 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
306 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
307 (xcoff_mark): Likewise.
308 (xcoff_build_ldsyms): Mark absolute symbols.
310 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
312 * bout.c (b_out_write_object_contents): Sort symbols before output
313 to keep {CALL,BAL}NAME symbols adjacent.
314 (b_out_symbol_cmp): New function.
316 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
318 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
319 allocate space for a PC relative reloc against a symbol which is
320 defined in a regular file.
321 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
322 relative reloc against a symbol which is defined in a regular
325 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
327 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
328 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
330 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
331 (mips*-*-netbsd*): New target.
333 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
335 * elflink.h (elf_link_assign_sym_version): Change error message
336 from "undefined version name" to "undefined versioned symbol
339 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
341 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
344 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
346 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
349 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
350 shared. Set stab* sections to be shared and read. Set .rsrc
351 section to be read and shared.
353 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
355 * Makefile.am: Rebuild dependencies.
356 (ALL_MACHINES_CFILES): Add dwarf2.lo.
357 (ALL_MACHINES_CFILES): Add dwarf2.c.
358 * Makefile.in: Rebuild.
360 * coff-arm.c: Don't include obstack.h.
362 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
364 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
367 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
369 * configure: Regenerate to get @SHELL@ substituted.
371 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
373 * coff-arm.c (coff_arm_relocate_section): Only look at section
374 owner if there is one.
376 * elf.c (assign_file_positions_for_segments): Fail if there is not
377 enough room for the program headers. (PR14186)
379 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
381 * elf.c (_bfd_elf_find_nearest_line): Call
382 _bfd_dwarf2_find_nearest_line first.
383 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
384 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
386 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
389 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
390 object files to be merged into a M32RX executable.
392 * archures.c: Add bfd_mach_m32rx.
394 * archures.c: Add bfd_mach_m32r.
396 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
398 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
399 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
400 to decide when to align the file sections for paging.
402 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
405 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
407 * elf32-m32r.c (m32r_elf_object_p): New Function.
408 (m32r_elf_final_write_processing): New Function.
409 (m32r_elf_set_private_flags): New Function.
410 (m32r_elf_copy_private_bfd_data): New Function.
411 (m32r_elf_merge_private_bfd_data): New Function.
412 (m32r_elf_print_private_bfd_data): New Function.
413 (elf_backend_object_p): Point to m32r_object_p.
414 (elf_backend_final_write_processing): Point to
415 m32r_elf_final_write_processing.
416 (bfd_elf32_bfd_copy_private_bfd_data): Point to
417 m32r_elf_copy_private_bfd_data.
418 (bfd_elf32_bfd_merge_private_bfd_data): Point to
419 m32r_elf_merge_private_bfd_data.
420 (bfd_elf32_bfd_set_private_flags): Point to
421 m32r_elf_set_private_bfd_data.
422 (bfd_elf32_bfd_print_private_bfd_data): Point to
423 m32r_elf_print_private_bfd_data.
426 * cpu-m32r.c: Add m32rx cpu architecture.
427 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
428 architecture machines.
431 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
434 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
436 * configure: Only build libbfd shared if --enable-shared's value
437 was `yes', or was set to `*bfd*'.
438 * aclocal.m4: Likewise.
439 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
440 original source of this bit of code. It's not clear what the best fix
443 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
445 * linker.c (generic_link_add_symbol_list): Always init udata.p so
446 that the generic relaxation code can function when input and output
447 file formats are mismatched.
449 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
451 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
453 * elf.c (assign_file_positions_for_segments): For a loadable
454 section, make sure that the load address is correct relative to
455 the load address of the segment plus the size of the segment so
458 * coffcode.h (_coff_link_output_has_begun): Make static.
459 (_coff_final_link_postscript): Likewise.
461 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
463 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
464 which a relocation refers to an indirect or warning symbol.
466 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
468 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
469 (coff_arm_final_link_postscript): New function.
470 (coff_arm_link_output_has_begun): New function.
472 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
473 _bfd_coff_link_output_has_begun and
474 _bfd_coff_final_link_postscript. Add new macros:
475 bfd_coff_link_output_has_begun() and
476 bfd_coff_final_link_postscript().
478 * cofflink.c (_bfd_coff_final_link): Insert calls to
479 bfd_coff_link_output_has_begun() and
480 bfd_coff_final_link_postscript().
482 * coffcode.h: Add two new fields to bfd_coff_backend_data
483 structure: _bfd_coff_link_output_has_begun and
484 _bfd_coff_final_link_postscript. Add default initialisers for
485 these fields. Add overridable aliases for the coff swap functions
486 in the backend data structure.
488 * elf32-v850.c: Update with patches from the branch to fix
489 HI16_S/LO16 reloc pairs.
492 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
494 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
496 (USE_REL): Don't define any more, switch to using RELA
498 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
501 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
503 * archures.c (bfd_mach_mips*): Define.
504 (start-sanitize-vr5400):
505 (vr5400, bfd_mach_vr5000): Define.
506 (end-sanitize-vr5400):
507 (bfd_default_scan): For 3000 and 4000 replace magic constant with
510 * cpu-mips.c (N): Define.
511 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
512 numbers with bfd_mach_mips* macros.
514 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
516 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
517 v850_elf_relocate_section): Fix PR2 14180 and 14181
518 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
519 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
520 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
521 (for PR14180) to create and handle special common sections.
522 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
523 which have data stored in the instructions. PR14258.
525 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
527 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
528 (USER_LABEL_PREFIX): Revert back to '_'
530 * config.bfd (targ_cpu): Add support for Thumb target.
532 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
534 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
535 (get_symbol_value): Handle R_SH_SWITCH8.
536 (sh_relax_delete_bytes): Likewise.
538 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
540 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
541 gcc/config/arm/semi.h
543 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
546 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
548 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
551 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
553 * coffcode.h (coff_mkobject_hook): Only set private flags for non
556 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
558 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
561 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
563 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
564 complain if inout and output formats differ.
566 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
568 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
569 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
570 * Makefile.in: Rebuild.
571 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
572 automake and autoconf.
574 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
575 (COFF_WITH_PR to COFF_WITH_PE).
577 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
579 * coff-arm.c: Make variables and some functions static, so that
580 this file can be included in multiple object files.
581 (coff_arm_bfd_final_link): Fix minor bug.
583 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
585 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
587 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
589 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
591 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
593 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
595 * sunos.c (sunos_add_one_symbol): When overriding a defined
596 symbol, set it to undefined, not new.
598 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
601 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
603 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
604 (sh_relax_delete_bytes): Don't kill LABEL relocs.
606 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
608 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
609 (mn10300_elf_relax_section): Likewise.
611 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
613 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
614 bfd_h_get_* calls to "bfd_byte *".
616 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
618 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
620 (mn10300_elf_relax_section): Include stack space for register saves
621 in the imm8 field of a "call" instruction.
622 (compute_function_info): Determine how much stack is allocated by
623 the movm instruction. Fix typo.
624 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
626 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
628 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
629 a version dependency could not be found.
631 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
633 * configure.com: Get version info from configure.in
635 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
637 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
638 New function. Avoid mixing US1 and HAL R1 code.
639 Set resulting memory ordering to the strongest one used.
640 (sparc64_elf_object_p): Set bfd_mach correctly.
642 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
644 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
645 (sparc64_elf_check_relocs): Handle them.
646 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
647 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
649 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
651 * configure.in (sparc*-*-linux*): Use trad-core and ...
652 * hosts/sparclinux.h: New file.
654 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
656 * config.bfd (sparc64-*-linux*): New target.
658 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
659 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
661 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
662 Set .plt alignment from new plt_alignment.
663 * elflink.h (elf_link_create_dynamic_sections): Set version section
664 alignment to LOG_FILE_ALIGN.
665 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
666 (elfXX_bed): Init plt_alignment.
668 * elf64-sparc.c (sparc64_elf_check_relocs,
669 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
670 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
671 sparc64_elf_finish_dynamic_sections): New functions.
672 (sparc64_elf_howto_table): Fix a few name strings.
673 (ELF_DYNAMIC_INTERPRETER): New definition.
674 (sparc64_elf_relocate_section): Handle shared libraries.
676 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
677 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
678 PLT definitions sparc64-linux originally choose. These will go
679 away soon in favour of the official abi definitions.
681 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
683 * coff-sh.c (coff_small_object_p): New static function.
684 (coff_small_new_section_hook): New static function.
685 (bfd_coff_small_swap_table): New static const structure.
686 (coff_small_close_and_cleanup): Define.
687 (coff_small_bfd_free_cached_info): Define.
688 (coff_small_get_section_contents): Define.
689 (coff_small_get_section_contents_in_window): Define.
690 (shcoff_small_vec): New static structure.
691 (shlcoff_small_vec): New static structure.
692 * targets.c (bfd_target_vector): Add shcoff_small_vec and
694 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
695 shlcoff_small_vec to targ_selvecs.
697 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
698 * configure: Rebuild.
700 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
702 * evax-egsd.c: Weak symbols are global.
704 * evax-emh.c: Use proper casts.
706 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
708 * evax-egsd.c: Section names and symbols have different
709 length restrictions. Add length parameter to
710 _bfd_evax_length_hash_symbol.
711 * evax-etir.c: Likewise.
712 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
714 * evax.h (EOBJ_S_C_SECSIZ): Define.
716 * evax-alpha.c: Remove duplicate test.
718 * evax-emh.c: SYS$ functions are upper-case.
720 * evax-egsd.c: Create separate sections for common symbols.
721 * evax-etir.c: Don't output common section.
722 * evax.h: Bump up section count.
724 * configure.com: Use 64bit integers with DEC C.
726 * evax-egsd.c: Make section flags dec c compatible.
728 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
730 * som.c (normalize): Delete function.
731 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
732 changed. Use passed in elength to determine size of the extended
733 name table instead of computing it again.
735 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
737 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
738 IMAGE_SCN_MEM_READ for an unrecognized section.
740 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
742 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
743 '/' in the extended name table.
745 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
747 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
748 symbols, check globals list before matching on locals.
750 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
752 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
755 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
757 * peicode.h (pe_mkobject_hook): Set DLL flag.
758 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
760 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
761 for .stab* sections. Replace strlen of constant strings with
764 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
766 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
767 merge got and reloc entries from ind syms to their target.
768 (elf64_alpha_always_size_sections): Call it.
769 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
770 (elf64_alpha_can_merge_gots): Likewise.
771 (elf64_alpha_merge_gots): Likewise.
773 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
774 as it is insufficient to handle the relocation changes as well.
776 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
778 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
779 relocs for symbols in shlibs that have been forced local.
780 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
782 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
784 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
785 got_enties of the default symbol for the default versioned
786 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
789 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
791 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
792 24 bits of the PC when computing a PC relative relocation.
794 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
796 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
797 Correct value for maximum positive 22 bit PC relative relocation.
798 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
799 HI_16 relocations. Correct bit adjustment in TDA offsets.
801 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
803 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
804 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
806 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
808 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
811 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
813 * config.bfd: Missed one alpha* change.
815 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
817 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
818 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
819 (MINUS_ONE): New macro.
820 (sparc_elf_notsup_reloc): New function.
821 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
822 H44,M44,L44,REGISTER.
823 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
824 (init_insn_reloc): New function.
825 (sparc_elf_wdisp16_reloc): Use it.
826 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
828 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
830 * som.c (som_construct_extended_name_table): Remove static
831 function, and define as macro instead.
833 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
835 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
836 recognizes alphaev5 etc.
837 * configure.host: Likewise.
839 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
841 Make ld -s work on AIX:
842 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
843 section if we are stripping.
844 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
845 size if we are stripping.
846 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
847 and don't write out relocs, if we are stripping.
848 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
849 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
852 * configure.in: Don't include elf.lo again for ELF targets; it's
853 always in the library anyhow.
854 * configure: Rebuild.
856 * bfd-in2.h: Rebuild.
858 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
859 char *, when calling bfd_get_32 and bfd_put_32.
860 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
863 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
865 * reloc.c (bfd_check_overflow): New function.
866 (bfd_perform_relocation, bfd_install_relocation): Use it.
867 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
868 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
869 * bfd-in2.h: Regenerate.
870 * libbfd.h: Regenerate.
872 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
874 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
875 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
877 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
879 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
880 (stmp-bfd-h): Rename from stmp-bfd.h.
881 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
882 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
883 (stmp-bin2-h): New target.
884 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
885 (stmp-lbfd-h): New target.
886 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
887 (stmp-lcoff-h): New target.
888 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
889 stmp-lbfd-h, and stmp-lcoff-h.
890 * Makefile.in: Rebuild.
892 * configure.in: Use a diversion to set enable_shared before the
893 arguments are parsed.
894 * configure: Rebuild.
896 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
898 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
899 renamed to R_SPARC_UNUSED_42.
900 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
901 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
902 renamed to R_SPARC_UNUSED_42.
903 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
904 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
905 * bfd-in2.h: Regenerated.
906 * libbfd.h: Regenerated.
908 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
910 * elflink.h (elf_merge_symbol): Don't check the hash creator until
911 after we have set *sym_hash.
913 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
915 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
917 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
919 * Makefile.am (libbfd_a_SOURCES): Define.
920 * Makefile.in: Rebuild.
922 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
923 * aclocal.m4: Rebuild with new libtool.
924 * configure: Rebuild.
926 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
928 * elf.c (map_sections_to_segments): Even if we are not demand
929 paged, don't put a loadable section after a nonloadable section.
930 (assign_file_positions_for_segments): Increment the file offset
931 for a section with contents, even if it is not loadable.
934 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
936 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
937 indicating that __ctbp could not be found.
940 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
942 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
944 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
947 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
948 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
949 Add support for the CALLT relocs.
951 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
952 BFD_RELOC_V850_CALLT_16_16_OFFSET.
955 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
956 relocations against non-existant symbols.
958 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
960 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
962 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
963 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
964 bit reloc in the tiny data area.
967 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
969 Merged changes from Martin Hunt:
971 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
972 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
975 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
976 BFD_RELOC_D30V_9_PCREL_R): New relocs.
978 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
979 Do 15 and 21 bit pc-relative relocations.
980 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
983 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
984 added to the relocation, not or'd.
987 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
989 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
991 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
993 * archures.c (bfd_default_scan): Use strcasecmp.
994 (bfd_default_scan): Test for match with arch_name + ":" +
996 (bfd_default_scan): Test for match with printable_name - ":".
997 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
998 cases. Each implements their own scan function.
999 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1000 special cases. Since info->mach == 0. The test mach == number
1002 (bfd_arch_list): New function, return name of all the supported
1005 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1007 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1008 decoding architecture.
1009 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1012 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1014 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1016 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1018 * Makefile.am: Rebuild dependencies.
1019 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1020 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1021 * Makefile.in: Rebuild.
1023 * reloc.c: Remove extraneous commas from relocation entries.
1024 Remove BFD_RELOC_V850_16_PCREL.
1025 * bfd-in2.h: Rebuild.
1027 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1028 in sections named .tocbss rather than .bss.
1030 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1032 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1033 BFD_RELOC_V850_16_PCREL.
1035 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1037 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1038 the same as C_EXT syms.
1039 (coff_link_add_symbols): Ditto.
1040 (_bfd_coff_link_input_bfd): Ditto.
1041 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1042 it to preserve and restore state of global_to_static flag.
1044 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1046 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1047 bits in e_flags field rather than magic numbers.
1048 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1049 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1050 v850_elf_print_private_bfd_data): New functions.
1052 start-sanitize-v850e
1053 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1055 * elf.c (prep_headers): Remove V850E magic number.
1056 * elf.c (prep_headers): Remove V850EA magic number.
1059 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1061 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1063 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1065 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1066 instructions are relative to the next instruction, not the
1067 current instruction.
1068 (mn10200_elf_relax_section): Similarly.
1070 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1072 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1075 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1076 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1077 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1079 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1081 * cpu-v850.c: Remove "plain" from v850 printable name.
1082 (scan): Use strcasecmp.
1084 * archures.c (bfd_mach_v850): Define.
1086 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1087 just sh/SH, use strcasecmp.
1088 (arch_info_struct): Add entries for sh3 et.al.
1090 * archures.c (bfd_mach_sh, ...): Define.
1092 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1094 * archures.c (bfd_archures_list): Always NULL terminate the list.
1096 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1098 * Makefile.am: Rebuild dependencies.
1099 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1100 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1101 (elf32-arc.lo): Remove explicit dependency.
1102 * Makefile.in: Rebuild.
1104 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1105 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1106 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1108 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1110 * configure: Rebuild with latest devo autoconf for NT support
1112 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1114 * cpu-arm.c (compatible): If B is a default type, return A.
1116 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1118 * cpu-v850.c (scan): New function.
1119 (arch_info_struct): New structure.
1120 (bfd_v850_arch): Add link into arch_info_structure.
1122 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1125 * elf32-v850.c (v850_elf_object_p): New function.
1127 start-sanitize-v850e
1128 * archures.c (bfd_mach_v850e): Machine value for v850e.
1130 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1132 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1135 * elf.c (prep_headers): Add support for v850e machine number.
1137 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1139 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1141 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1144 * elf.c (prep_headers): Add support for v850ea machine number.
1147 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1150 cached_stab field if the offset prevents us from using the cache.
1152 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1156 * aout-arm.c (aout_arm_little_vec): Likewise.
1157 (aout_arm_big_vec): Likewise.
1158 * bout.c (b_out_vec_big_host): Likewise.
1159 (b_out_vec_little_host): Likewise.
1160 * mipsbsd.c (aout_mips_little_vec): Likewise.
1161 (aout_mips_big_vec): Likewise.
1163 start-sanitize-tic80
1164 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1166 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1167 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1168 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1171 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1173 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1174 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1175 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1176 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1177 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1178 of two for I960 only.
1179 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1180 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1181 default definitions.
1182 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1183 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1184 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1185 start-sanitize-tic80
1186 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1187 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1188 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1189 *coffcode.h (coff_write_object_contents): Set alignment field in
1190 section header for TIC80COFF files.
1193 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1195 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1196 v850_elf_check_relocs, v850_elf_reloc,
1197 v850_elf_final_link_relocate): Add support for
1198 BFD_RELOC_V850_16_PCREL relocation.
1200 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1203 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1205 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1207 start-sanitize-v850e
1208 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1210 * cpu-v850e: New file.
1212 * elf.c (prep_headers): Add support for v850e target.
1214 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1216 * config.bfd: Add support for v850e target.
1218 * archures.c: Add support for v850e target.
1220 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1222 * cpu-v850ea: New file.
1224 * elf.c (prep_headers): Add support for v850ea target.
1226 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1228 * config.bfd: Add support for v850ea target.
1230 * archures.c: Add support for v850ea target.
1233 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1235 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1236 argument as section relative, rather than an absolute address.
1237 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1239 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1241 * config.bfd (arc-*-elf*): Add.
1242 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1243 * configure: Rebuild.
1244 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1245 (BFD32_BACKENDS): Add elf32-arc.lo.
1246 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1247 * Makefile.in: Rebuild.
1248 * archures.c (architecture list): Add bfd_arch_arc.
1249 (bfd_archures_list): Add bfd_arc_arch.
1250 (bfd_mach_arc_base): Define.
1251 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1252 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1253 (bfd_target_vect): Add them.
1254 * bfd-in2.h, libbfd.h: Rebuild.
1255 * cpu-arc.c, elf32-arc.c: New files.
1256 * elf.c (pre_headers): Recognize bfd_arch_arc.
1258 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1260 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1261 data section is correctly rounded to a page in the file.
1263 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1265 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1266 there are no symbols.
1268 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1270 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1271 file system 14 character limit.
1272 * Makefile.am, configure.in: Corresponding changes.
1273 * Makefile.in, configure: Rebuild.
1275 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1277 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1278 Rebuild dependencies.
1279 * Makefile.in: Rebuild.
1281 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * Makefile.am (docdir): Define.
1284 * Makefile.in: Rebuild.
1286 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1288 * configure: Rebuild with autoconf 2.12.1.
1290 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1292 * aclocal.m4, configure: Rebuild with new automake patches.
1294 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1296 * rs6000-core.c (make_bfd_asection): New function to add a section
1297 to the core file bfd.
1298 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1300 Use BFD routines to seek, read and stat the core file.
1301 Handle .data sections from loaded objects and anonymously mmapped
1302 regions, these are available in AIX 4 core files.
1304 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1306 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1307 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1308 copy; use a patches libtool instead.
1309 * acmacros.m4: Remove.
1310 * Makefile.in, aclocal.m4, configure: Rebuild.
1312 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1314 * Makefile.am: New file, based on old Makefile.in.
1315 * acmacros.m4: New file, copied from old aclocal.m4.
1316 * acinclude.m4: New file.
1317 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1318 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1319 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1320 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1321 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1322 * acconfig.h: Mention PACKAGE and VERSION.
1323 * stamp-h.in: New file.
1324 * dep-in.sed: Change .o to .lo.
1325 * Makefile.in: Now built with automake.
1326 * aclocal.m4: Now built with aclocal.
1327 * config.in, configure: Rebuild.
1330 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1332 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1333 if there is only a relocation to a read-only but not allocatable
1334 section (like .stab).
1335 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1336 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1337 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1338 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1339 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1341 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1342 (ppc_elf_create_linker_section): These sections are not
1343 created by the linker (that is, they are created by the user
1344 putting data in them). In particular, they can be the source
1345 and target of relocations.
1346 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1347 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1348 objects (for instance, 'long double') to 16-byte boundaries.
1349 (ppc_elf_size_dynamic_sections): Make the code that generates
1350 section symbols exactly the same as for sparc, reducing the
1351 number of section symbols output.
1352 (ppc_elf_check_relocs): Check postcondition of
1353 bfd_elf32_link_record_dynamic_symbol. Make default case the
1354 same as corresponding code for sparc, fixing bug involving
1356 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1357 forced to be local because of versioning (by replicating
1358 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1359 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1361 (ppc_elf_relocate_section): Add handy debugging code for when
1362 assertion fails. Add some more 'symbol made local because of
1365 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1366 processing a GOT relocation as required by ABI.
1368 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1370 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1371 version info if this symbol came from a dynamic object.
1372 (elf_link_add_object_symbols): Set the version info of a symbol
1373 only if the object actually contains version definitions and
1374 defines this symbol.
1376 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1378 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1379 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1381 * configure: Regenerated with autoconf 2.12.
1382 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1384 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1386 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1387 a warning rather than returning an error.
1389 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1391 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1393 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1395 * cisco-core.c: define signals for wingdb.
1397 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1399 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1400 the same number of aux entries.
1402 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1404 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1405 difference of two symbols if the relocation size is 32 bits.
1406 (som_write_fixups): Handle R_DATA_EXPR.
1408 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1410 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1411 its value if COFF_WITH_PE is defined.
1413 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1415 * coff-stubgo32.c: New file.
1416 * go32stub.h: New file.
1417 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1418 * coffswap.h (coff_swap_filehdr_in): Invoke
1419 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1421 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1422 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1423 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1424 COFF_ADJUST_AUX_IN_POST if they are defined.
1425 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1426 COFF_ADJUST_AUX_OUT_POST if they are defined.
1427 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1428 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1429 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1430 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1431 * targets.c (go32stubbedcoff_vec): Declare.
1432 (bfd_target_vector): Add go32stubbedcoff_vec.
1433 * configure.in (go32coff_vec): New target vector.
1434 (go32stubbedcoff_vec): Likewise.
1435 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1436 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1437 * Makefile.in: Rebuild dependencies.
1438 (BFD32_BACKENDS): Add coff-stubgo32.o.
1439 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1440 (HFILES): Add go32stub.h.
1442 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1444 * configure.in: Check for fdopen.
1445 * configure, config.in: Rebuild.
1446 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1447 __GO32__. Reindent a bit.
1449 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1451 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1452 flag for newly created sections.
1453 (sunos_add_dynamic_symbols): Don't discard newly created sections
1454 if shared library is dynobj.
1456 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1458 * elf.c (map_sections_to_segments): When checking whether
1459 including a section in a segment would force us to skip a page,
1460 align the address of the next segment to avoid wraparound
1463 start-sanitize-tic80
1464 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1466 * coffcode.h (coff_write_object_contents): Initialize
1467 target id field to TIC80_TARGET_ID.
1468 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1470 (coff_swap_filehdr_in): Swap in target id field if used.
1473 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * coff-i386.c (coff_i386_is_local_label_name): New static function
1476 if TARGET_UNDERSCORE.
1477 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1478 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1480 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1482 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1483 complain_overflow_signed, for 32 bit PC relative relocations.
1485 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1487 * elflink.h (elf_link_add_object_symbols): When a version
1488 indirection symbol is overridden, make the original symbol point
1489 at the real overriding symbol.
1491 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1494 * elflink.h (elf_link_output_extsym): Use the right section for a
1496 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1497 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1499 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1501 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1502 symbols before checking for new symbols.
1504 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1506 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1508 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1509 file, not aoutsz bytes (they are different in XCOFF .o files).
1511 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1512 redefined by objects included from archives.
1514 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * elflink.h (elf_merge_symbol): In the case of a new defined
1517 symbol overriding an old defined symbol, return the hash table
1518 entry which we modify, even if it is the target of an
1520 (elf_link_add_object_symbols): If the real name of the symbol gets
1521 overridden, convert the versioned symbol into an indirect symbol
1524 * elflink.h (elf_merge_symbol): New static function, broken out of
1525 elf_link_add_object_symbols.
1526 (elf_link_add_object_symbols): Call it.
1528 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1530 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1531 handle case where COFF filehdr does not immediately follow PE
1533 * coffgen.c (coff_object_p): Remove useless seek to current
1536 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1538 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1541 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1544 symbols, skip N_ABS symbols with debugging storage classes.
1546 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1548 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1549 relocs in shared libraries which refer to local symbols. Cope
1550 with addend when processing a GOT relocation.
1552 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1553 for sections that the linker didn't create.
1554 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1555 symbol if it was created in ppc_elf_size_dynamic_sections.
1556 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1557 relative to a section for which we didn't output a symbol.
1559 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1560 relocs are 'rela' relocs, like everything else. .rela.plt is not
1561 a read-only section, so we don't have to special-case it.
1563 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1564 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1566 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1567 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1568 actual .got section.
1569 * elflink.c (_bfd_elf_create_got_section): The three reserved
1570 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1572 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1575 * elf32-ppc.c (ppc_elf_check_relocs): Use
1576 _bfd_elf_create_got_section to create the GOT rather than
1577 ppc_elf_create_linker_section. Create the '.rela.got' section
1579 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1580 symbol has a GOT entry.
1581 (ppc_elf_relocate_section): Record when a symbol is used through
1582 the GOT, and allocate space in the GOT for each such symbol.
1583 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1584 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1587 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1588 treated in a similar way to ADDR16_HA relocs.
1589 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1590 shared objects; the linker must deal with them.
1591 (ppc_elf_create_linker_section): Stop setting
1592 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1593 LINKER_SECTION_PLT stuff.
1594 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1595 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1596 section, not ELF-specific calls.
1597 (elf_backend_plt_not_loaded): Set to 1.
1598 (elf_backend_got_symbol_offset): Set to 4.
1599 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1600 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1601 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1602 plt_not_loaded member.
1603 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1604 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1606 (elf_backend_G_O_T_offset): Set default to 0.
1607 (elfNN_bed): Set added fields.
1609 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1610 DT_RELENT in shared objects; should be DT_RELAENT.
1612 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1613 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1614 such a reloc (in a non-shared object) refers to a symbol that's
1617 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1619 * elfcode.h (put_signed_word): Define.
1620 (get_signed_word): Define.
1621 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1622 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1624 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1625 bfd_get_signed_32 to set the r_addend field.
1626 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1627 bfd_h_get_signed_64 to set the r_addend field.
1629 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1631 * elf32-i386.c (elf_i386_relocate_section): When generating a
1632 shared library, do the relocation if the input section is not
1633 allocated in memory.
1635 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1636 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1637 (elf_fix_symbol_flags): New static function, broken out of
1638 elf_adjust_dynamic_symbol.
1639 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1640 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1641 forced local even if NEEDS_PLT is set. When forcing a symbol to
1642 be local, clear NEEDS_PLT.
1643 (elf_link_output_extsym): Remove unused local bed.
1645 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1647 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1648 for derived elf linker hash table entries. References to
1649 elf_link_hash_entry changed appropriately.
1650 (elf32_mn10300_link_hash_table): New structure for derived elf
1652 (elf32_mn10300_hash_table): Define.
1653 (elf32_mn10300_link_hash_traverse): Likewise.
1654 (elf32_mn10300_link_hash_newfunc): New function.
1655 (elf32_mn10300_link_hash_table_create): Likewise.
1656 (elf32_mn10300_finish_hash_table_entry): Likewise.
1657 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1658 of prologue code, and call:32->call:16 relaxing.
1659 (compute_function_info: New function.
1660 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1662 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1664 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1665 for a symbol which is being forced to be local.
1666 * elf32-i386.c (elf_i386_relocate_section): Write out the
1667 relocation value for a GOT reloc for a symbol which is turning
1668 into a local symbol.
1669 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1670 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1672 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1674 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1675 value if the symbol is turning into a local symbol.
1676 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1677 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1679 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1681 * elflink.h (elf_link_add_object_symbols): Also read verneed
1682 information by calling `_bfd_elf_slurp_version_tables'.
1683 (elf_link_add_object_symbols): For undefined symbols look for
1684 version information in the verneed records.
1685 (elf_link_add_object_symbols): Use soname of shared object
1686 for verneed record if it is available.
1688 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1690 * cpu-arm.c: Add prototypes for compatible and scan.
1691 * cofflink.c: Add prototype for mark_relocs.
1693 * archive.c (bfd_special_undocumented_glue): Change filename to
1694 const pointer. Add prototype.
1696 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1698 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1699 sections that will be discarded.
1701 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1703 * elflink.h (elf_link_find_version_dependencies): When searching
1704 for known version symbol skip non-matching verdef records, not
1707 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1709 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1710 not a bfd_vma, to the base file, to match how dlltool reads it.
1712 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1714 * reloc.c: Add thumb relocations.
1716 * bfd-in2.h: Add Thumb relocations.
1718 * libbfd.h: Add Thumb relocations.
1720 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1722 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1724 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1726 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1727 for a section even if it is not loaded.
1729 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1731 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1732 input and output files.
1733 (_bfd_coff_generic_relocate_section): Check whether input file,
1734 not output file, is a PE file.
1736 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1738 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1740 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1742 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1745 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1747 * cpu-arm.c (compatible): Add test for supersets of ARM
1750 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1752 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1755 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1757 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1758 called directly by gas/config/tc-arm.c.
1760 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1762 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1763 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1765 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1767 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1770 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1772 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1773 (coff_bfd_copy_private_bfd_data): Ditto.
1774 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1775 (coff_arm_bfd_print_private_bfd_data): Ditto.
1776 (coff_arm_bfd_set_private_flags): Ditto.
1777 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1779 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1781 * libcoff-in.h (struct coff_final_link_info): Add boolean
1782 global_to_static member for support of task linking.
1783 (_bfd_coff_write_task_globals): Add prototype.
1784 * libcoff.h: Regenerate.
1785 * coffcode.h (coff_write_object_contents): Use #ifdef to
1786 check RS6000COFF_C, to be consistent with all other uses
1788 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1789 call _bfd_coff_write_task_globals.
1790 (_bfd_coff_link_input_bfd): If doing task linking, convert
1791 global functions to static.
1792 (_bfd_coff_write_global_sym): If doing task linking, convert
1793 global variables to static.
1794 (_bfd_coff_write_task_globals): New function.
1795 start-sanitize-tic80
1796 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1797 (C_AUTOARG): #undef since it clashes with C_UEXT.
1798 (C_LASTENT): #undef since it clashes with C_STATLAB.
1799 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1801 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1802 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1803 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1806 start-sanitize-tic80
1807 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1809 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1810 PP relocations to complain_overflow_dont.
1812 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1814 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1815 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1817 (ppbase_reloc, glob15_reloc): New static functions.
1818 (glob16_reloc, local16_reloc): New static functions.
1819 (rtype2howto): Handle all relocation types.
1820 (coff_tic80_relocate_section): New static function.
1821 (coff_relocate_section): Define to coff_tic80_relocate_section.
1822 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1825 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1827 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1828 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1830 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1831 callers. If PE file, don't add section VMA.
1832 (coff_write_alien_symbol): If PE file, don't add section VMA.
1833 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1834 (_bfd_coff_write_global_sym): Likewise.
1835 (_bfd_coff_generic_relocate_section): Likewise.
1837 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1840 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1842 * cofflink.c (mark_relocs): Add new function to mark symbols which
1843 are used by relocations.
1844 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1845 suppress the skipping of symbols that have thus been marked.
1847 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1849 * coff-sh.c (sh_merge_private_data): New static function.
1850 (coff_bfd_merge_private_bfd_data): Define.
1852 start-sanitize-tic80
1853 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1855 * coff-tic80.c: Remove unnecessary #ifdefs.
1856 * config.bfd: Set targ_underscore to yes for tic80.
1858 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1860 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1861 with unresolved external symbols in GDB).
1864 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1866 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1867 the symbols associated with each BFD.
1868 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1870 * elf-m10200.c: Likewise.
1871 * elf32-m32r.c: Likewise.
1872 * elf32-sh.c: Likewise.
1874 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1876 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1877 alignment of a common symbol. If two symbols that look like
1878 common symbols are found in two shared libraries, and the size is
1879 different, use the larger size, and warn if --warn-common. If a
1880 common symbol overrides a definition in a shared library, set the
1881 size to the larger size, and warn if --warn-common.
1883 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1885 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1886 into any other machine type.
1888 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1890 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1891 data into an unitialised destination set its machine type as well.
1893 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1895 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1896 to common symbol size. Consistently treat uninitialized symbols
1897 in shared objects as common symbols.
1899 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1901 * archures.c (constants): Added new constants to identify the
1902 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1903 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1905 * bfd-in2.h (constants): Added new constants to identify
1906 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1907 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1908 bfd_mach_arm_4T. This file is auto-magically generated from the
1909 archures.c file. This update is just to save work.
1911 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1912 coff_arm_bfd_print_private_bfd_data,
1913 coff_arm_bfd_set_private_flags,
1914 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1915 (global): Macro redefinitions set up to use these new functions.
1917 * coffcode.h (coff_mkobject_hook): Added call to
1918 coff_arm_bfd_set_private_flags().
1919 (coff_set_arch_mach_hook): Added code to set machine type based on
1920 bits stored in internal flags.
1921 (coff_set_flags): Added code to set the new bits in the flags
1922 field based on the machine number.
1923 (function definition macros): Made all function definition macros
1924 conditional so that they can be overridden by target specific
1927 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1928 Structure extended to include new types, one each for ARMv2,
1929 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1931 * libcoff-in.h (struct coff_tdata): Added flags field.
1933 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1935 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1937 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1940 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1942 * coffgen.c (coff_find_nearest_line): If there are no syments,
1945 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1947 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1949 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1951 * targmatch.sed: Add explicit \n characters to work around bug in
1952 HP/UX 10.20 sed program.
1954 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1956 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1959 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1961 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1963 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1965 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1966 (struct elf_m68k_pcrel_relocs_copied, struct
1967 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1968 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1969 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1970 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1972 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1973 PC relative relocs for a global symbol defined in a regular
1974 object, and count the number of PC relative relocs copied for any
1976 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1977 traverse with elf_m68k_discard_copies.
1979 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1981 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1982 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1984 * coffcode.h (coff_compute_section_file_positions): Force the
1985 potential last byte in the file to be written out when
1988 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1990 * configure.host (mips*-*-openbsd*): New host.
1992 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1994 * elflink.h (elf_link_add_object_symbols): Only subtract the
1995 section VMA from the symbol value if this is a fully linked file.
1997 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1998 (struct elf_i386_link_hash_entry): Define.
1999 (struct elf_i386_link_hash_table): Define.
2000 (elf_i386_link_hash_traverse): Define.
2001 (elf_i386_hash_table): Define.
2002 (elf_i386_link_hash_newfunc): New static function.
2003 (elf_i386_link_hash_table_create): New static function.
2004 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2005 PC relative relocs for a global symbol defined in a regular
2006 object, and count the number of PC relative relocs copied for any
2008 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2009 traverse with elf_i386_discard_copies.
2010 (elf_i386_discard_copies): New static function.
2011 (bfd_elf32_bfd_link_hash_table_create): Define.
2013 From Gordon W. Ross <gwr@mc.com>:
2014 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2015 (sunos4_aout_backend): Use MY_entry_is_text_address.
2018 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2020 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2021 R_D30V_32_NORMAL to 2 (4 bytes).
2024 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2026 From Gordon W. Ross <gwr@mc.com>:
2027 * netbsd.h (N_SHARED_LIB): Define.
2028 (SEGMENT_SIZE): Don't define.
2029 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2031 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2032 (SEGMENT_SIZE): Don't define.
2034 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2035 to sizeof Rela structure, not sizeof Rel structure. From Gary
2036 Thomas <g.thomas@opengroup.org>.
2038 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2040 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2041 whenever entry is larger than text address, but only by whole
2042 pages. From Gordon W. Ross <gwr@mc.com>.
2044 * Makefile.in (install): Depend upon installdirs. Use
2045 mkinstalldirs to build $(oldincludedir).
2046 (installdirs): New target.
2048 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2049 if this is a debugging section which we are stripping.
2051 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2053 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2054 alpha-specific target data struct.
2056 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2058 From Thomas Graichen <graichen@rzpd.de>:
2059 * Makefile.in: Always use $(SHELL) when running move-if-change.
2060 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2061 * configure: Rebuild.
2063 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2066 VMA if this is an executable file or a shared object.
2068 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2071 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2073 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2074 start of the file. Remove uses later on which switch using
2076 (MY(callback)): Handle entry_is_text_address.
2077 (MY_entry_is_text_address): Define if not defined.
2078 (MY(backend_data)): Initialize new field.
2079 * aoutf1.h (sunos4_aout_backend): Likewise.
2080 * i386aout.c (MY(backend_data)): Likewise.
2081 * i386mach3.c (MY(backend_data)): Likewise.
2082 * mipsbsd.c (MY(backend_data)): Likewise.
2083 * sparclynx.c (sparclynx_aout_backend): Likewise.
2084 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2085 (MY_entry_is_text_address): Define.
2086 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2088 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2089 whose name starts with `.'.
2091 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2093 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2094 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2095 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2096 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2097 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2098 sparc-*-openbsd*): New targets.
2099 * configure: Rebuild.
2101 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2103 * stabs.c (struct stab_section_info): New field
2105 (_bfd_link_section_stabs): Fill the above array.
2106 (_bfd_stab_section_offset): Use `cumulative_skips' to
2107 speed up offset calculation.
2109 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2111 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2112 addend for non pc-relative relocations.
2114 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2115 for non-existent function.
2117 * elf-m10300.c (mn10300_elf_relax_section): New function.
2118 (mn10300_elf_relax_delete_bytes): Likewise.
2119 (mn10300_elf_symbol_address_p): Likewise.
2120 (mn10300_elf_get_relocated_section_contents): Likewise.
2121 (bfd_elf32_bfd_relax_section): Define.
2122 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2124 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2126 * configure.host: Set SHLIB_LIBS.
2127 * configure.in: Substitute SHLIB_LIBS.
2128 * configure: Rebuild.
2129 * Makefile.in (SHLIB_LIBS): New variable.
2130 ($(SHLIB)): Use $(SHLIB_LIBS).
2132 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2134 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2135 with bfd_section_vma.
2137 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2139 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2140 Correct CPU file names for mn10[23]00.
2141 * configure: Rebuild.
2143 * bfd.c (bfd_record_phdr): Cast count to size_t before
2146 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2147 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2148 (xcoff_write_archive_contents): LIkewise.
2149 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2150 (mips_elf_create_procedure_table): Likewise.
2151 * peicode.h (pe_print_idata): Likewise.
2152 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2153 * xcofflink.c (xcoff_get_section_contents): Likewise.
2154 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2155 (xcoff_link_add_symbols): Likewise.
2156 (xcoff_link_add_symbols): Likewise.
2158 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2159 (ppcboot_bfd_print_private_bfd_data): Likewise.
2161 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2162 to complain_overflow_signed.
2164 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2166 * VERSION: Set to 2.8.1.
2168 * Branched binutils 2.8.
2170 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2171 deciding whether to copy a reloc into a shared object.
2172 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2173 relocs in unallocated sections.
2174 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2175 R_SPARC_RELATIVE relocs in unallocated sections.
2177 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2179 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2180 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2183 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2185 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2186 override an uninitialized symbol from a shared library with a
2189 * elf-m10200.c: Rename from elf32-mn10200.c.
2190 * elf-m10300.c: Rename from elf32-mn10300.c.
2191 * cpu-m10200.c: Rename from cpu-mn10200.c
2192 * cpu-m10300.c: Rename from cpu-mn10300.c
2193 * Makefile.in: Update accordingly.
2195 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2196 (elf_mips_isa): Move to earlier in file.
2197 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2198 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2201 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2204 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2206 * configure.com: New file.
2207 * config.h-vms: Remove file.
2208 * makefile.vms: Update for new configure scheme.
2210 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2212 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2213 (ppc_process_before_allocation): Declare.
2214 * libcoff.h: Rebuild.
2216 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2218 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2220 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2222 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2225 symbol index for a R_IHCONST reloc.
2227 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2229 * targmatch.sed: Do not use \(\) recursively.
2231 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2233 * m68klinux.c (MACHTYPE_OK): Define.
2234 * i386linux.c (MACHTYPE_OK): Define.
2236 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2238 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2239 <hjl@gnu.ai.mit.edu>:
2240 * sparclinux.c: New file.
2241 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2242 * bfd-in2.h: Rebuild.
2243 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2244 * configure.in (sparclinux_vec): Add to list of vectors.
2245 * configure: Rebuild.
2246 * targets.c (sparclinux_vec): Declare.
2247 (bfd_target_vector): Add sparclinux_vec.
2248 * Makefile.in: Rebuild dependencies.
2249 (BFD32_BACKENDS): Add sparclinux.o.
2250 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2252 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2253 bfd_coff_backend_data field.
2254 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2256 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2257 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2258 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2260 * bfd.c: Include "libiberty.h".
2261 (strerror): Don't declare.
2262 (bfd_errmsg): Call xstrerror rather than strerror.
2264 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2266 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2267 reloc even if the symbol is in the .bss section.
2268 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2269 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2270 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2272 * coffcode.h (bfd_coff_backend_data): Add new field
2273 _bfd_coff_default_section_alignment_power.
2274 (bfd_coff_default_section_alignment_power): Define.
2275 (bfd_coff_std_swap_table): Initialize new field.
2276 * libcoff.h: Rebuild.
2277 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2278 symbol to the default section alignment.
2280 * COPYING: Update FSF address.
2283 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2285 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2286 21-bit absolute that made it act as a relative.
2289 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2291 * elflink.c (_bfd_elf_create_linker_section): Don't set
2292 bss_section and rel_section from existing sections.
2294 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2297 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2299 * aoutx.h (some_aout_object_p): Change executable test to fix
2300 problems with embedded a.out systems.
2302 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2304 * stabs.c (_bfd_stab_section_offset): New function.
2305 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2306 * libbfd.h: Rebuild.
2307 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2309 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2310 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2311 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2312 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2313 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2315 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2316 symbol. Check for memory allocation failure of *psinfo.
2317 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2318 callers. Set the value of the header symbol.
2319 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2320 * libbfd.h: Rebuild.
2322 start-sanitize-tic80
2323 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2325 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2326 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2327 reloc types, rather than silently failing to generate an output file.
2330 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2332 * targmatch.sed: Use the hold space to put the #ifdef around the
2333 the string constant.
2334 * targets.c (UNSUPPORTED_TARGET): Don't define.
2335 (find_target): Don't check for UNSUPPORTED_TARGET.
2336 (bfd_set_default_target): Don't try to optimize by checking for
2339 * Makefile.in: Rebuild dependencies.
2340 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2341 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2342 (elf32-m32r.o): Remove explicit target.
2344 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2347 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2348 count section symbols for sections that were created by the
2349 linker, or are not allocatable or not loadable.
2350 (elf32_sparc_finish_dynamic_sections): Output output section
2351 symbols for section for which we made space for them.
2353 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2355 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2356 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2358 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2360 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2361 (m32r_hi16_list): New static local.
2362 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2363 (m32r_elf_do_hi16_reloc): Delete.
2364 (m32r_elf_relocate_hi16): New function.
2365 (m32r_elf_lo16_reloc): New function.
2366 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2369 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2371 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2372 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2373 (m32r_elf_final_sda_base): New function.
2374 (m32r_elf_relocate_section): Rewrite sdata support.
2375 (m32r_elf_finish_dynamic_sections): Delete.
2377 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2379 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2380 * coff-svm68k.c: New file. Just defines some macros and includes
2382 * coff-m68k.c: Add functions to handle common addends, moved in
2383 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2384 Control whether relocs are visible using STATIC_RELOCS.
2385 * cf-m68klynx.c: Simplify greatly: just define macros to control
2387 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2388 * targets. (m68ksysvcoff_vec): Declare.
2389 (bfd_target_vector): Add m68ksysvcoff_vec.
2390 * config.bfd (m68*-motorola-sysv*): New target.
2391 * configure.in (m68ksysvcoff_vec): New vector.
2392 * configure: Rebuild.
2393 * Makefile.in: Rebuild dependencies.
2394 (BFD32_BACKENDS): Add coff-svm68k.o.
2395 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2397 * binary.c (binary_set_section_contents): Don't get misled if the
2398 first section is not loadable. From Matthew L. Martin
2401 * elflink.h (elf_bfd_final_link): Set the value of a section
2402 symbol to the section address unless doing a relocateable link.
2404 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2406 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2407 .plt entry if we've taken the function's address.
2408 (elf64_alpha_merge_gots): Merge collected flags info as well.
2410 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2412 * Many files: Add function prototypes.
2413 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2414 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2415 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2416 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2417 * peicode.h: Change several void * parameters to PTR.
2418 * srec.c (srec_get_symbol_info): Make static.
2419 * syms.c (bfd_symbol_is_absolute): Remove.
2420 * Makefile.in: Rebuild dependencies.
2422 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2424 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2425 (bfd_elf32_bfd_is_local_label): Don't define.
2427 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2430 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2432 * bfd-in.h: Don't include obstack.h.
2433 (struct bfd_hash_table): Change memory field to PTR.
2434 * bfd.c (struct _bfd): Change memory field to PTR.
2435 * bfd-in2.h: Rebuild.
2436 * libbfd-in.h (bfd_release): Declare as function, don't define as
2438 * libbfd.h: Rebuild.
2439 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2440 objalloc routines rather than obstack routines.
2441 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2442 (getpagesize): Don't define.
2443 (_bfd_new_bfd): Don't set _bfd_chunksize.
2444 (bfd_openr): Free new bfd and objalloc on failure.
2445 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2446 (bfd_alloc_size): Remove.
2447 (bfd_release): New function.
2448 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2449 objalloc routines rather than obstack routines.
2450 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2451 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2452 objalloc routines rather than obstack routines.
2453 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2454 (struct accumulate): Change memory to struct objalloc *.
2455 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2456 * dep-in.sed: Don't remove obstack.h from dependency list.
2457 * Makefile.in: Rebuild dependencies.
2458 (BFD_H_DEPS): Remove obstack.h.
2459 (install): Don't install obstack.h.
2460 * Many files: Don't include "obstack.h".
2463 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2464 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2465 * libbfd.h: Rebuild.
2466 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2467 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2468 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2470 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2471 old version of bfd_alloc.
2472 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2473 * libbfd.h: Rebuild.
2474 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2476 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2478 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2479 ELF local label syntax as well.
2481 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2483 * config.bfd (powerpc-*-beos*): New target.
2484 * configure.in (powerpc-*-beos*): Add case that explicitly
2485 does not set COREFILE for now. A future BeOS version is
2486 expected to support core files.
2487 * configure: Regenerate with autoconf.
2489 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2491 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2492 seen with a local symbol, rather than crashing.
2494 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2495 version symbols if there aren't any.
2497 start-sanitize-tic80
2498 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2500 * coff-tic80.c (coff_rtype_to_howto): Define
2501 (coff_tic80_rtype_to_howto): Clone generic coff version and
2502 add code to handle the funky TI "internal relocations".
2505 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2507 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2508 or size changes because of a weak symbol.
2510 * cisco-core.c (SIGEMT): Define if not defined.
2512 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2514 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2515 setting ever. Sanity check the version number. Sort out copying
2516 flags and other information when adding an indirect symbol.
2517 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2518 symbols added by the backend. Clear the entire contents of the
2520 (elf_export_symbol): Ignore indirect symbols.
2521 (elf_link_output_extsym): Accept a section without an owner in an
2523 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2524 version count. Correct the allocation of x_versymp.
2526 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2527 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2528 Don't return bfd_und_section_ptr when info->shared.
2529 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2530 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2531 (mips_elf_check_relocs): Resolve an indirect symbol in
2533 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2534 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2536 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2538 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2540 From Eric Youngdale <eric@andante.jic.com>:
2541 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2542 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2543 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2544 versioned symbol appears in both a regular and a shared object.
2545 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2546 appropriate. Improve error message.
2547 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2548 all uses. Add localsyms field.
2549 (elf_bfd_final_link): When generating a shared library, call
2550 elf_link_output_extsym to output all local symbols.
2551 (elf_link_output_extsym): Handle symbols which were forced to
2554 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2556 From Eric Youngdale <eric@andante.jic.com>:
2557 * elf-bfd.h (elf_symbol_type): Add version field.
2558 * elfcode.h (elf_slurp_symbol_table): Set version field.
2559 * elflink.h (elf_link_add_object_symbols): When creating an
2560 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2561 appropriate. Set up an indirection from the nondefault version of
2563 (NAME(bfd_elf,size_dynamic_sections)): Call
2564 elf_link_assign_sym_version before checking whether there are any
2565 versions. Always record the version name as a dynamic symbol.
2566 Initialize counters.
2567 (elf_link_assign_sym_version): After finding a version, see if a
2568 symbol should be forced to local scope. Create a new version
2569 definition if appropriate.
2570 (elf_link_output_extsym): Correct indirect symbol handling.
2571 * elf.c (bfd_elf_print_symbol): Print version information.
2572 (bfd_section_from_shdr): Turn version sections into BFD sections.
2573 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2574 if sh_info is not already set.
2575 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2577 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2578 _bfd_stringtab_add to copy the name into permanent memory if
2581 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2583 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2585 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2587 * coffcode.h (bfd_coff_backend_data): Change
2588 _bfd_coff_compute_section_file_positions to return a boolean
2589 value. Change all callers.
2590 (coff_compute_section_file_positions): Change return type to
2591 boolean. If the size of the last section changed, then output a
2592 zero byte at the end of the file.
2593 * libcoff.h: Rebuild.
2595 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2596 for at least 6 output symbols.
2597 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2598 emit a TC csect to represent the space they take up. For an XO
2599 symbol, just emit a reference, not a csect.
2601 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2602 Solaris doesn't like the combined options, and the -f is
2604 (stamp-tshlink, install): Likewise.
2606 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2607 handling when little endian.
2609 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2611 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2612 (mn10300_elf_relocate_section): Likewise.
2613 (elf_backend_relocate_section): Define.
2615 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2616 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2617 (elf32_mn10300_howto_table): Likewise.
2618 (elf32_mn10300_reloc_map): Likewise.
2619 (bfd_elf32_mn10300_reloc): Delete unused function.
2621 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2623 start-sanitize-tic80
2624 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2625 understand, just set the howto field to NULL, and the caller will
2626 print an appropriate error message.
2628 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2629 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2630 block. Use NULL for initializations of "ptr" rather than bare 0.
2631 * coff-h8300.c: Fix typo in comment.
2632 * coff-h8500.c: Ditto.
2634 * coff-z8k.c: Ditto.
2636 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2638 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2639 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2640 m32r_elf_get_relocated_section_contents): First pass at relax support.
2642 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2644 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2645 entry for reading verdef records.
2646 Use correct braces for computing increments of extverdaux and
2647 exteverdef record pointers.
2649 start-sanitize-tic80
2650 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2652 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2656 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2658 * elflink.h (elf_link_find_version_dependencies): Check that
2659 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2662 start-sanitize-tic80
2663 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2665 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2668 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2670 * targets.c (bfd_default_vector): Make non-const.
2671 (find_target): New static function, broken out of
2673 (bfd_set_default_target): New function.
2674 (bfd_find_target): Call find_target. When defaulting, use
2675 bfd_default_vector[0] if it is not NULL.
2676 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2677 * bfd-in2.h, libbfd.h: Rebuild.
2679 * syms.c (bfd_is_local_label): Return false if the symbol has no
2681 * coff-i960.c (coff_i960_is_local_label_name): New function.
2682 (coff_bfd_is_local_label_name): Define.
2683 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2684 (coff_bfd_is_local_label_name): Define.
2685 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2686 (coff_bfd_is_local_label_name): Define.
2687 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2688 with .. or _.L_ as local.
2689 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2690 (bfd_elf32_bfd_is_local_label_name): Define.
2691 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2692 beginning with $ as local.
2694 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2696 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2697 rather than comparing against info->lprefix.
2698 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2699 * elflink.h (elf_link_input_bfd): Likewise.
2700 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2701 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2703 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2704 _bfd_elf_is_local_label_name if not already defined.
2705 * elf.c (_bfd_elf_is_local_label_name): New function.
2706 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2708 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2709 (m88k_is_local_label_name): New static function.
2711 * coffcode.h (coff_bfd_is_local_label_name): Define as
2712 _bfd_coff_is_local_label_name if not already defined.
2713 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2714 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2715 * libcoff.h: Rebuild.
2717 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2718 to _bfd_is_local_label_name.
2719 (bfd_target): Likewise.
2720 * syms.c (bfd_is_local_label): Define as function, not macro.
2721 (bfd_is_local_name): Define.
2722 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2723 bfd_generic_is_local_label, and take a string rather than a
2725 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2726 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2727 (bfd_generic_is_local_label): Don't declare.
2728 (bfd_generic_is_local_label_name): Declare.
2729 * bfd-in2.h, libbfd.h: Rebuild.
2730 * All backends: Change local_label to local_label_name.
2732 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2733 (mips_elf_relocate_got_local): Change return type to boolean.
2734 Don't assume that the first zero entry is unassigned; instead, use
2736 (mips_elf_relocate_section): Check return value of
2737 mips_elf_relocate_got_local.
2738 (mips_elf_create_got_section): Initialize assigned_gotno field.
2741 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2743 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2747 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2749 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2750 that have no contents merely because linker_mark is not set.
2752 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2754 * config.bfd (mips*-*-lnews*): New target.
2755 * coff-mips.c (mips_relocate_section): Make assert compare
2756 content byteorder instead of header byteorder.
2757 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2759 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2760 * configure.in (ecoff_biglittle_vec): Add case.
2761 * configure: Update.
2763 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2765 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2766 name begins with ".note".
2767 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2768 section whose name begins with ".note".
2769 (get_program_header_size): Corresponding change.
2771 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2772 jal and for jal overflow.
2774 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2776 From Eric Youngdale <eric@andante.jic.com>:
2777 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2778 not found, try looking it up again without the version name.
2779 (elf_link_add_object_symbols): Always link against the dynamic
2780 symbol table of a dynamic object. When linking against a dynamic
2781 object, include version strings in symbol names, and set up
2782 version information. Add indirect symbols for default versions.
2783 (elf_link_create_dynamic_sections): Add special version sections.
2784 (struct elf_assign_sym_version_info): Define.
2785 (struct elf_find_verdep_info): Define.
2786 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2787 up version sections.
2788 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2789 (elf_link_find_version_dependencies): New static function.
2790 (elf_link_assign_sym_version): New static function.
2791 (elf_link_renumber_dynsyms): New static function.
2792 (struct elf_final_link_info): Add symver_sec field.
2793 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2794 local symbols of a dynamic object. Handle DT_VER* constants.
2795 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2796 dynamic object. Skip indirect symbols from ELF objects. Remove
2797 the version name before choosing a hash bucket. Write out the
2798 version information if appropriate.
2799 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2800 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2801 (bfd_elf64_size_dynamic_sections): Likewise.
2802 * bfd-in2.h: Rebuild.
2803 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2804 Change elf_link_hash_flags to unsigned short.
2805 (ELF_LINK_HIDDEN): Define.
2806 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2807 dynverdef_hdr, dynversym_section, dynverdef_section,
2808 dynverref_section, cverdefs, cverrefs, verdef, verref.
2809 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2810 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2811 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2812 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2813 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2814 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2815 (_bfd_elf_slurp_version_tables): Declare.
2816 * elf.c (_bfd_elf_swap_verdef_in): New function.
2817 (_bfd_elf_swap_verdef_out): Likewise.
2818 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2819 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2820 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2821 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2822 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2823 version information if there is any.
2824 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2825 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2826 (elf_fake_sections): Handle .gnu.version* section names.
2827 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2828 (_bfd_elf_slurp_version_tables): New function.
2829 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2830 version name in string entered in dynamic hash table.
2831 * elfcode.h: Include fnmatch.h.
2832 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2833 symbol which was forced to become local.
2834 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2835 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2836 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2837 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2839 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2841 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2843 (mn10200_elf_relax_section): Correctly compute a symbol's value
2844 when the symbol is local, but not in the same section as we are
2845 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2848 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2850 * elf32-m32r.c: Rewrite to use ELF backend linker.
2851 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2852 Add small data area support (R_M32R_SDA16).
2853 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2854 * bfd-in2.h,libbfd.h: Regenerated.
2856 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2858 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2859 (mn10200_elf_relax_delete_bytes): Likewise.
2860 (mn10200_elf_symbol_address_p): Likewise.
2861 (mn10200_elf_get_relocated_section_contents): Likewise.
2862 (bfd_elf32_bfd_relax_section): Define.
2863 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2865 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2866 (mn10200_elf_relocate_section): Likewise.
2867 (elf_backend_relocate_section): Define.
2870 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2872 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2873 reloc.c, targets.c: New target, elf-*-D30V.
2875 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2877 * cpu-d30v.c, elf32-d30v.c: New files.
2880 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2882 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2883 * bfd-in2.h: Regenerated.
2884 start-sanitize-tic80
2885 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2886 (rtype2howto): Add function.
2887 (tic80_howto_table): Add.
2890 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2892 * sysdep.h: Don't define errno in MSVC if error.h is included.
2894 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2896 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2897 is initialized before it is used.
2899 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2901 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2902 symbol into a weak undefined symbol; leave it as a common symbol.
2904 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2906 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2907 about a symbol defined in a dynamic object if it has already been
2908 defined in a regular object.
2910 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2912 * makefile.vms: Add gcc flags to allow compiling with current gcc
2914 (targmatch.h): New dependency.
2916 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2918 * evax.h (ALPHA_R_CODEADDR): New relocation.
2919 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2921 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2923 * bfd-in2.h, libbfd.h: Rebuild.
2925 Restrict symbol length to 64 bytes, case preserving:
2926 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2927 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2928 (_bfd_evax_length_hash_symbol): Added.
2929 * evax-etir.c (_bfd_evax_write_etir): Call
2930 _bfd_evax_length_hash_symbol before output of symbol.
2931 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2932 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2934 * evax-emh.c: Output filename to object file without path.
2936 * evax-egsd.c: New sections for local and global commons.
2938 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2939 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2940 notices. Replace AXP with Alpha.
2942 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2944 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2945 sections if we are creating a shared library.
2947 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2949 * configure.host (i386-windows): Don't set host64=true.
2951 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2953 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2954 (elf_mips16_gprel_howto): New static variable.
2955 (mips16_gprel_reloc): New static function.
2956 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2957 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2958 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2959 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2960 * bfd-in2.h, libbfd.h: Rebuild.
2962 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2964 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2965 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2967 start-sanitize-r5900
2968 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2970 * config.bfd: add r5900
2973 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2975 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2976 the output section will be the absolute section; don't print an
2977 assertion message for that case when doing a relocateable link.
2979 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2981 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2982 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2983 need_fn_sub, call_stub, and call_fp_stub.
2984 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2985 (mips_elf_link_hash_newfunc): Initialize new fields.
2986 (mips_elf_link_hash_table_create): Likewise.
2987 (mips_elf_relocate_section): Redirect relocations to use mips16
2988 stubs when appropriate.
2989 (mips_elf_check_relocs): Attach stub sections to the appropriate
2990 symbol. Set need_fn_stub when appropriate.
2991 (mips_elf_always_size_sections): New static function.
2992 (mips_elf_check_mips16_stubs): New static function.
2993 (elf_backend_always_size_sections): Define.
2994 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2996 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2997 attached to sections which are not being included in the link.
2999 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3001 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3002 symbol value when computing the addend for a pc_relative
3005 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3007 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3008 relocateable link, just skip pc_relative pcrel_offset relocs.
3009 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3010 structure for an ARM26 reloc which can be resolved.
3011 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3012 reloc can be resolved.
3014 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3015 error in overflow check for R_RELBYTE.
3017 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3019 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3020 From Mark Rasin <mark.rasin@telrad.co.il>.
3022 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3025 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3027 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3028 (elf_mn10200_howto_table): Likewise.
3029 (mn10200_reloc_map): Likewise.
3031 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3033 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3034 * bfd-in2.h, libbfd.h: Regenerated.
3035 * elf32-m32r.c: Add support for them.
3037 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3039 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3040 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3041 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3042 r_format and r_pcrel. Always return a value.
3043 * riscix.c (MY_final_link_callback): Define to dummy value.
3045 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3046 relocations against the text segment, look up the output name of
3048 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3049 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3050 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3051 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3052 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3054 start-sanitize-tic80
3055 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3057 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3058 routines for little endian data.
3059 * coffcode.h (coff_write_object_contents): Set magic to
3060 TIC80_ARCH_MAGIC for TIc80.
3062 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3064 * coff-tic80.c (tic80coff_vec): Change to little endian data
3068 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3070 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3071 auxiliary_filters parameter to be const char * const *. Accept a
3072 NULL terminated array.
3073 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3074 (bfd_elf32_size_dynamic_sections): Update declaration.
3075 * bfd-in2.h: Rebuild.
3077 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3079 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3080 NOTYPE symbol in a text section as a FUNC symbol.
3082 * coffcode.h (coff_compute_section_file_positions): Force
3083 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3085 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3087 * libaout.h (machine_type): Reserve several values for sparclet.
3089 start-sanitize-tic80
3090 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3092 * config.bfd (tic80-*-*): Don't require 'coff'.
3095 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3097 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3098 table to v850_elf_reloc for all non-standard relocations.
3099 (v850_elf_check_relocs): Add check for h being non-null.
3100 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3101 statement instead of multiple ifs.
3102 (v850_elf_relocate_section): Fix up error message, don't just call
3105 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3107 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3108 Use bfd_elf_generic_reloc as special function for all relocs.
3109 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3111 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3112 24bit pc-relative reloc.
3114 start-sanitize-tic80
3115 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3117 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3118 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3119 header byte order is little endian. Use correct bfd_get and
3120 bfd_put routines for little endian headers.
3121 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3122 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3125 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3127 * reloc.c: Add BFD_RELOC_24.
3128 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3129 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3130 * bfd-in2.h, libbfd.h: Rebuilt.
3132 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3134 elf64-alpha multiple .got rewrite:
3136 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3137 (bfd_elf*_mkobject): Don't define here ...
3138 * elfxx-target.h: ... but rather here. Default always_size_sections
3140 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3141 what the #defines in elf-bfd.h transmuted it to anyway.
3143 * section.c: Add SEC_LINKER_CREATED flag.
3144 * bfd-in2.h: Rebuild.
3145 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3146 relocation section flags.
3147 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3148 SEC_IN_MEMORY to recognize generated bits.
3149 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3151 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3152 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3153 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3154 * elf32-ppc.c (ppc_elf_create_linker_section,
3155 ppc_elf_size_dynamic_sections): Likewise.
3156 * elf32-sparc.c (elf32_sparc_check_relocs,
3157 elf32_sparc_size_dynamic_sections): Likewise.
3158 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3160 (_bfd_elf_create_dynamic_sections): Likewise.
3161 (_bfd_elf_make_linker_section_rela): Likewise.
3162 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3163 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3164 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3165 to identify generated bits.
3166 (elf_link_input_bfd): Likewise.
3168 * elf64-alpha.c: Rewrite everything touching relocations.
3170 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3172 * elf32-v850.c (all functions and static variables): Go through
3173 and regularize names to be of the form v850_elf_<xxx>.
3174 (toplevel): Include <elf/v850.h>.
3175 (enum reloc_type): Move to include/elf/v850.h.
3176 (v850_elf_check_relocs): For common variables, if the variable is
3177 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3178 into the appropriate section.
3179 (elf_backend_check_relocs): Define.
3181 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3183 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3185 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * config.bfd (mips*el-*-linux*): New target.
3188 (mips*-*-linux*): New target.
3190 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3191 Return a useful value.
3193 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3195 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3197 * configure: Rebuild.
3198 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3199 ac_cv_func_mmap in bfd/configure.host.
3201 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3202 filter_shlib and auxiliary_filter_shlib parameters.
3203 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3205 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3206 (bfd_elf64_size_dynamic_sections): Likewise.
3207 * bfd-in2.h: Rebuild.
3209 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3212 symbols, don't export a symbol which is defined by an object in an
3213 archive which contains shared objects.
3215 start-sanitize-tic80
3216 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3218 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3219 for TI TMS320c80 (MVP).
3220 (bfd_archures_list): Add bfd_tic80_arch.
3221 * bfd-in2.h: Regenerate by running "make headers".
3223 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3225 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3226 * configure.in (case $vec): Correct typo, "tb" not "tp".
3227 Also add cofflink.o for tic80coff_vec.
3228 * configure: Regenerate with autoconf.
3231 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3234 is configured with --with-mmap.
3236 start-sanitize-tic80
3237 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3239 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3240 (ALL_MACHINES): Add cpu-tic80.o
3241 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3242 * coff-tic80.c: Add skeleton, cloned from another coff config.
3243 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3247 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3249 * TODO: Correct a misspelling.
3250 start-sanitize-tic80
3251 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3252 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3253 * configure.in (case $vec): Add tic80coff_vec entry.
3254 * configure: Regenerate with autoconf.
3255 * archures.c (bfd_tic80_arch): Declare.
3256 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3257 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3258 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3259 (bfd_target_vector): Add tic80coff_vec entry.
3262 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3264 * elflink.h (elf_buckets): Add some more values for larger
3267 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3269 * Makefile.in (install): Move subdir_do out of conditional. From
3270 Fred Fish <fnf@cygnus.com>.
3272 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3274 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3276 (elf_mn10200_howto_table): Likewise.
3277 (mn10200_reloc_map): Likewise.
3279 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3281 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3282 mips16 symbol during the link.
3283 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3285 (mips_elf_link_output_symbol_hook): New static function.
3286 (elf_backend_link_output_symbol_hook): Define.
3288 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3291 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3293 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3294 against SEC_DEBUGGING sections here (revert patch of December 5).
3295 * elfcode.h (elf_object_p): Check for them here, instead.
3297 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3299 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3300 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3302 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3303 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3304 * elf-bfd.h (struct elf_size_info): Update declaration of
3306 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3307 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3308 * elfxx-target.h: Use new dynamic reloc routines by default.
3309 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3312 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3314 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3315 if NAMES_HAVE_UNDERSCORE is defined.
3317 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3319 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3321 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3323 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3326 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * elflink.h (elf_link_add_object_symbols): Only add a weak
3329 symbol if the real definition is in the dynamic symbol table.
3330 After finding the real definition, then, if it is dynamic, add the
3331 weak symbol to the dynamic symbol table.
3333 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3335 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3337 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3340 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3342 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3344 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3345 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3346 * reloc.c: Remove mn10300 big endian relocs.
3347 * bfd-in2.h, libbfd.h: Rebuilt.
3349 * elf32-mn10200.c: Update from elf32-mn10300.c.
3351 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3353 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3355 * elf32-mn10300.c: Add some comments.
3357 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * ihex.c (ihex_scan): Always initialize buf before jumping to
3361 (ihex_read_section): Likewise.
3363 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3365 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3366 inplace for most relocs.
3368 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3371 even if SEC_ALLOC is not set.
3372 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3373 when deciding whether to copy a reloc into a shared object.
3374 (elf_i386_relocate_section): Likewise.
3375 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3376 (elf32_sparc_relocate_section): Likewise.
3377 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3378 reloc section if it is not set in the source section.
3379 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3380 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3381 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3383 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3385 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3386 expects a .got.plt until we actually create it.
3388 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3391 message for bfd_reloc_outofrange, rather than aborting. From
3392 Philippe De Muyter <phdm@info.ucl.ac.be>.
3394 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3395 a relocateable link, don't try to process them. From Heinz Wrobel
3396 <wrobel@lpr.e-technik.tu-muenchen.de>.
3398 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3400 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3401 mn10300_info_howto_rel. Tweak reloc argument to be an
3402 Elf32_Internal_Rela.
3403 (USE_RELA): Define instead of USE_REL.
3404 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3406 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3408 * configure.in, configure: Handle mips*-sgi-irix6*.
3409 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3412 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3415 relocation against a symbol defined in a section with no output
3418 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3420 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3421 * configure, config.in: Rebuild with autoconf 2.12.
3423 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3424 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3425 (swap_out_syms): Set st_other from existing st_other field.
3426 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3428 (elf_link_output_extsym): Set the other field from the global hash
3430 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3431 (elf_mips16_jump_howto): New static variable.
3432 (mips16_jump_reloc): New static function.
3433 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3434 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3435 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3437 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3438 * bfd-in2.h, libbfd.h: Rebuild.
3439 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3441 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * configure.host: Use long long for mips-sgi-irix6*.
3445 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3446 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3448 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3450 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3451 (enum reloc_type): Add more reloc types.
3452 (elf32_mn10300_howto_table): Update for new reloc types.
3453 (elf32_mn10300_reloc_map): Update for new reloc types.
3454 * reloc.c: Add some new relocs for the mn10300 series.
3455 * bfd-in2.h, libbfd.h: Rebuilt.
3457 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3459 * som.c (setup_sections): Don't lose for a space which has
3460 no data, but some symbols.
3462 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3464 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3465 (sunos_link_hash_table_create): Initialize got_needed.
3466 (sunos_create_dynamic_sections): Only set .got section size if it
3467 is not already set. Set got_needed.
3468 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3469 sdynptr, and only handle dynamic sections, if dynamic sections are
3471 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3472 Initialize .got section.
3473 (sunos_scan_ext_relocs): Likewise.
3474 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3476 (sunos_finish_dynamic_link): Check got_needed. Only set up
3477 dynamic linking information if needed.
3479 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3481 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3483 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3485 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3487 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3489 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3492 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3494 * filemode.c: Include sysdep.h.
3495 * ihex.c: Add casts to eliminate compiler warnings.
3496 * sunos.c: Add casts to eliminate compiler warnings.
3498 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3500 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3502 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3503 appropriate relocations in the .so file if shared.
3504 (ppc_elf_relocate_section): Ditto.
3506 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3508 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3509 complain_overflow_unsigned.
3511 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3513 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3514 overflows for R_D10V_16 and R_D10V_18.
3516 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3518 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3519 (do_with_relocs): Likewise.
3520 (do_as_repeat): Likewise.
3521 (copy_expression): Likewise.
3523 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * ieee.c (ieee_write_external_part): Correctly record whether
3526 there is an external part.
3528 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3530 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3531 handle tda offsets for sld.w and sst.w instructions.
3532 Fix alignment check in sld.w and sst.w tda reloc handling.
3534 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3536 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3538 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3540 * elf32-v850.c: Add comments about assumptions about
3541 char, short & long sizes.
3542 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3543 problems for several relocs.
3545 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3546 R_V850_SDA_OFFSET entry.
3548 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3551 Store import file index in ldindx.
3552 (xcoff_build_ldsyms): Assume that ldsym was not previously
3553 allocated. For an imported symbol, copy ldindx into l_ifile.
3555 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3557 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3558 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3559 fields in R_V850_TDA_OFFSET.
3560 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3561 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3564 * elf32-v850.c: Include bfdlink.h.
3565 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3567 (elf32_v850_bfd_final_link_relocate): New function.
3568 (v850_elf_relocation_section): Likewise.
3569 (elf_backend_relocate_section): Define.
3571 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * binary.c (binary_set_section_contents): Ignore sections which
3574 don't have SEC_LOAD and SEC_ALLOC set.
3576 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3578 * linker.c (_bfd_generic_final_link): Avoid losing static
3579 symbols in the .bss section.
3581 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3583 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3584 (mips32_64bit_reloc): New static function.
3585 (mips_reloc_map): Add entry for BFD_RELOC_64.
3586 (mips_elf_relocate_section): Handle R_MIPS_64.
3588 * linker.c (default_indirect_link_order): Print an error message
3589 when attempting to do a relocateable link with different object
3590 file formats, rather than calling abort.
3592 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3594 * reloc.c (m32r relocs): Rename them.
3595 * bfd-in2.h, libbfd.h: Regenerated.
3596 * elf32-m32r.c: Update.
3597 (m32r_elf_10_pcrel_reloc): New function.
3598 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3599 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3601 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3603 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3604 all sections that will be included in the output file.
3605 (_bfd_generic_link_output_symbols): Discard symbols in sections
3606 which are being discarded.
3607 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3608 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3609 (elf_v850_howto_table): Corresponding changes.
3610 (elf_v850_reloc_map): Corresponding changes.
3611 * reloc.c: Add additional V850 relocations.
3612 * bfd-in2.h, libbfd.h: Rebuilt.
3614 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3615 no longer want in pc-relative relocs.
3617 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3619 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3620 accept a reloc against an undefined sybmol!
3622 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3624 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3626 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3628 * VERSION: Bump for new relocation.
3630 * hosts/i386bsd.h: If NBPG is not defined, define it as
3631 PAGE_SIZE, for recent versions of FreeBSD.
3633 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3635 * configure.host: Use `long long' as the 64 bit type on a Solaris
3636 host, since both gcc and the SunPRO compilers support it.
3638 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3640 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3641 mistake to have reused the ECOFF LITERAL for ELF since they have
3642 different semantics.
3643 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3644 * bfd-in2.h, libbfd.h: Rebuild.
3646 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3649 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3650 dynamic relocation for an undefweak symbol when we are building
3651 a static executable.
3653 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3655 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3656 point explicitly to srcdir.
3657 (targmatch.h): Edit references to point explicitly to objdir.
3659 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3661 * config.bfd: When setting targ_cpu, don't get confused by
3664 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3666 * configure.host: Add support for windows host (a build done
3667 under the Microsoft build environment).
3669 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3671 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3672 definition in a dynamic object, add it to the dynamic symbol table
3673 if any dynamic object mentions it. Reverts part of last patch.
3675 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3676 (sunos_link_hash_table_create): Initialize got_base.
3677 (bfd_sunos_size_dynamic_sections): If the .got section is more
3678 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3680 (sunos_check_dynamic_reloc): Subtract got_base from a base
3681 relative relocation.
3683 * elf32-mips.c (elf_mips_isa): New static function.
3684 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3685 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3687 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3689 * archive.c (do_slurp_coff_armap): Only treat archive as little
3690 endian for i960 COFF.
3692 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3694 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3695 by the change in size of the section when EXEC_P is not set.
3697 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3698 (m68kcoff_rtype_to_howto): New static function.
3699 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3700 VMA to the addend for a PC relative reloc.
3702 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3704 * Makefile.in: Rebuild dependencies.
3706 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3709 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3711 * Makefile.in: Remove explicit dependencies for mn10200 and
3713 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3714 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3715 (dependencies): Rebuilt.
3717 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3720 during this function.
3722 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3723 section if the flags are compatible.
3725 * configure.in: Add havevecs, and put it in tdefaults.
3726 * mpw-config.in: Likewise.
3727 * configure: Rebuild.
3728 * targmatch.sed: New file; a sed script to build targmatch.h from
3730 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3731 * targets.c: Include "fnmatch.h".
3732 (struct targmatch): Define.
3733 (bfd_target_match): Define by including targmatch.h.
3734 (bfd_find_target): If the target is not found by name, search for
3735 it as a configuration triplet.
3736 * Makefile.in: Rebuild dependencies.
3737 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3738 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3739 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3740 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3741 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3742 (CFILES): Remove i386dynix.c and hp300bsd.c.
3743 (targmatch.h): New target.
3744 (do_clean): Remove targmatch.h.
3746 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3747 * acconfig.h: Add NEED_DECLARATION_GETENV.
3748 * configure, config.in: Rebuild.
3749 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3750 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3752 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3754 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3755 * cpu-mn10200.c, cpu-mn10300.c: New files.
3756 * elf32-mn10200.c, elf32-mn10300.c: New files.
3757 * Makefile.in: Break mn10x00 support into two separate
3758 configurations, mn10200 and mn10300.
3759 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3760 * bfd-in2.h, configure: Rebuilt.
3762 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3764 * Makefile.in (do_clean): Move config.log to do_distclean.
3766 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3768 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3769 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3770 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3771 (elf32-mn10x00.o): Add dependencies.
3772 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3773 (bfd_mn10x00_arch): Declare.
3774 (bfd_archures_list): Add bfd_mn10x00_arch.
3775 * config.bfd: Add mn10x00-*-*.
3776 * configure.in: Add bfd_elf32_mn10x00_vec.
3777 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3778 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3779 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3780 * bfd-in2.h, configure: Rebuilt.
3782 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3784 openVMS/Alpha: Provide filename and case_hack flags via
3785 symbol table from gas.
3786 Add case_hack code for symbol output from vax/vms.
3787 * evax-alpha.c (evax_initialize): Remove filename handling,
3788 filename is provided via symbol table.
3789 (evax_get_symtab): Use local symbol count when setting up table.
3790 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3792 (_bfd_evax_write_egsd): Skip file name symbol.
3793 * evax-emh.c (get_vms_time_string): Local function now.
3794 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3796 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3797 through _bfd_evax_case_hack_symbol.
3798 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3800 (_bfd_evax_basename): Removed.
3801 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3802 * evax.h (evax_private_data_struct): Remove filename.
3803 (flag_hash_long_names, flag_show_after_trunc,
3804 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3807 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3810 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3811 (NO_SWAP_MAGIC): Don't define.
3812 (SWAP_MAGIC): Define.
3814 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3815 no hash table entry for a global symbol.
3817 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3819 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3821 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3824 symbol type with T_NULL. Warn if symbol type changes. Based on
3825 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3827 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3828 a dynamic object in the dynamic symbol table if it is referenced
3829 or defined by a regular object.
3831 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3833 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3834 remove dwarf local labels. Shrinks binaries by a factor of 3!
3836 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3839 by hand, rather than by calling bfd_make_section.
3841 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3843 * reloc.c: Rename m32r relocs.
3844 * bfd-in2.h, libbfd.h: Rebuilt.
3845 * elf32-m32r.c: Update.
3847 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3850 link, adjust the symbol index of a base relative reloc. Don't
3851 change the addend of a PC relative reloc if pcrel_offset is set.
3852 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3853 a relocateable link.
3855 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3856 it is zero, in case src_mask matters.
3857 (bfd_install_relocation): Likewise.
3859 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3861 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3863 (_bfd_xcoff_bfd_final_link): Don't set target_index
3864 to an uninitialized value.
3866 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3868 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3869 indices, rather than crashing.
3870 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3872 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3875 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3879 (coff_arm_adjust_symndx): New static function.
3880 (coff_adjust_symndx): Define.
3882 * srec.c (srec_scan): Accept multiple symbols on a single line.
3883 From Pascal Martin <pmartin@alsys.com>.
3887 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3889 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3890 (sunos_merge_private_bfd_data): New function.
3892 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3896 (bfd_merge_private_bfd_data): Likewise.
3897 * section.c (bfd_copy_private_section_data): Likewise.
3898 * syms.c (bfd_copy_private_symbol_data): Likewise.
3899 * bfd-in2.h: Rebuild.
3900 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3901 both BFD's are the right flavour.
3902 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3903 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3904 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3905 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3906 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3907 (ppc_elf_merge_private_bfd_data): Likewise.
3908 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3909 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3911 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3912 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3915 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3917 * reloc.c: Add m32r relocs.
3918 * bfd-in2.h, libbfd.h: Rebuilt.
3919 * cpu-m32r.c,elf32-m32r.c: New files.
3921 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3923 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3925 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * tekhex.c (first_phase): Change type parameter from char to int.
3929 (pass_over): Change func to expect int, not char.
3931 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3932 rather than SEC_LOAD when aligning the file offset for the first
3933 section in a segment.
3935 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3937 * syms.c (coff_section_type): Make arg const.
3938 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3939 to make_bfd_asection().
3940 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3941 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3942 (_bfd_elf_stringtab_init): Remove prototype.
3944 * netbsd-core.c (swap_abort): Add prototype.
3945 * aix386-core.c (swap_abort): Ditto & make static
3946 * hpux-core.c (swap_abort): Ditto & make static.
3947 * irix-core.c (swap_abort): Ditto & make static.
3948 * ptrace-core.c (swap_abort): Ditto & make static.
3949 * trad-core.c (swap_abort): Ditto & make static.
3950 * coffswap.h (coff_swap_reloc_in): Ditto.
3951 (coff_swap_reloc_out): Ditto.
3952 (coff_swap_filehdr_in): Ditto.
3953 (coff_swap_filehdr_out): Ditto.
3954 (coff_swap_sym_in): Ditto.
3955 (coff_swap_sym_out): Ditto.
3956 (coff_swap_aux_in): Ditto.
3957 (coff_swap_aux_out): Ditto.
3958 (coff_swap_lineno_in): Ditto.
3959 (coff_swap_lineno_out): Ditto.
3960 (coff_swap_aouthdr_in): Ditto.
3961 (coff_swap_aouthdr_out): Ditto.
3962 (coff_swap_scnhdr_in): Ditto.
3963 (coff_swap_scnhdr_out): Ditto.
3964 * ihex.c (ihex_sizeof_headers): Ditto.
3965 * tekhex.c (getsym): Ditto.
3966 (find_chunk): Ditto & make static.
3967 (insert_byte): Ditto.
3968 (first_phase): Ditto.
3970 (tekhex_get_symtab): Ditto & make static.
3971 (tekhex_get_symtab_upper_bound): Ditto & make static.
3972 (tekhex_mkobject): Ditto.
3973 (tekhex_object_p): Ditto.
3974 (move_section_contents): Ditto.
3975 (tekhex_get_section_contents): Ditto.
3976 (tekhex_set_arch_mach): Ditto & make static.
3977 (tekhex_set_section_contents): Ditto.
3978 (writevalue): Ditto.
3981 (tekhex_write_object_contents): Ditto.
3982 (tekhex_sizeof_headers): Ditto.
3983 (tekhex_make_empty_symbol): Ditto.
3984 (tekhex_get_symbol_info): Ditto.
3985 (tekhex_print_symbol): Ditto.
3986 * irix-core.c (make_bfd_asection): Ditto.
3987 (irix_core_core_file_p): Ditto.
3988 (irix_core_core_file_failing_command): Ditto.
3989 (irix_core_core_file_failing_signal): Ditto.
3990 (irix_core_core_file_matches_executable_p): Ditto.
3991 (irix_core_make_empty_symbol): Ditto.
3992 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3993 * srec.c (srec_new_symbol): Ditto.
3994 (srec_get_section_contents): Ditto.
3995 (srec_set_arch_mach): Ditto.
3996 (srec_set_section_contents): Ditto.
3997 (internal_srec_write_object_contents): Ditto.
3998 (srec_write_object_contents): Ditto.
3999 (symbolsrec_write_object_contents): Ditto.
4000 (srec_sizeof_headers): Ditto.
4001 (srec_make_empty_symbol): Ditto.
4002 (srec_get_symtab_upper_bound): Ditto.
4003 (srec_get_symtab): Ditto.
4004 (srec_print_symbol): Ditto and make static.
4005 * elf.c (elf_read): Ditto
4006 (assign_section_numbers): Ditto.
4007 (elf_fake_sections): Ditto.
4008 (sym_is_global): Ditto.
4009 (elf_map_symbols): Ditto.
4010 (get_program_header_size): Ditto.
4011 * coffgen.c (make_a_section_from_file): Ditto.
4012 (coff_real_object_p): Ditto.
4013 (fixup_symbol_value): Ditto.
4014 (build_debug_section): Ditto.
4016 * syms.c (coff_section_type): Ditto.
4018 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4020 * bfd-in2.h: Rebuilt after m32r changes.
4022 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4024 * config.bfd,configure.in,configure: Add m32r support.
4025 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4026 * config.bfd: Keep target list alphabetically sorted.
4028 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4030 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4031 to add in the constant part found in the instruction itself.
4032 (case R_V850_HI16_S): Likewise.
4034 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4036 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4037 and R_D10V_18 to be 1 (word).
4039 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4041 * stabs.c (_bfd_link_section_stabs): If the output_section field
4042 of either section is bfd_abs_section, then the linker is
4043 discarding the section and we should not optimize it.
4045 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4047 * Makefile.in (aout-sparcle.o): New target.
4048 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4049 * config.bfd (sparclet-*-aout*): Add case.
4050 * configure.in (sparcle_aout_vec): Add case.
4051 * configure: Regenerated.
4052 * targets.c (sparcle_aout_vec): Declare.
4053 (bfd_target_vector): Add sparcle_aout_vec.
4054 * aout-sparcle.c: New file.
4056 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4058 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4059 low order sign bit propogation for R_V850_HI16_S.
4061 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4062 handling V850 specific relocs.
4063 (elf_v850_howto_table): Use the new function for some
4064 relocations. Twiddle masks & shifts for some relocs.
4065 Set partial_inplace where needed.
4067 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4070 default architecture to a machine number of 0.
4071 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4073 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4074 the output BFD is the default, set it from the first input BFD.
4076 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4078 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4079 insert at bitpos zero. The HI16 relocs are shifted right
4080 by 16 bits. Fix src_mask for all relocs.
4081 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4083 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4086 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4089 Rewrite to use BFD file read routines and to avoid using a fixed
4090 length for the file name.
4092 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4094 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4095 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4096 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4097 to R_V850_{32,16,8}.
4099 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4101 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4102 (elf_v850_howto_table): Add info for HI16_S reloc.
4103 (v850_reloc_map): Add HI_16_S reloc.
4104 * reloc.c: Define BFD_RELOC_V850_* relocs.
4106 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * elf32-sh.c: New file.
4110 * elf.c (prep_headers): Handle bfd_arch_sh.
4111 * elfcode.h (write_relocs): Handle absolute symbol.
4112 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4113 (_bfd_elf64_link_read_relocs): Declare.
4114 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4115 elf_link_read_relocs. Make globally visible. Change all
4117 (elf_link_input_bfd): Get external symbols from cache in
4118 symtab_hdr->contents. Get contents from cache in
4120 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4122 * reloc.c: Define BFD_RELOC_SH_* relocs.
4123 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4124 * coff-sh.c (sh_insns_conflict): Fix a return value.
4125 (_bfd_sh_align_load_span): New globally visible function, broken
4126 out of sh_align_load.
4127 (sh_align_load): Call _bfd_sh_align_load_span.
4128 (sh_swap_insns): Change relocs parameter to PTR.
4129 * bfd-in2.h, libbfd.h: Rebuild.
4130 * targets.c (bfd_elf32_sh_vec): Declare.
4131 (bfd_elf32_shl_vec): Declare.
4132 * config.bfd (sh-*-elf*): New target.
4133 * configure.in (bfd_elf32_sh_vec): New target vector.
4134 (bfd_elf32_shl_vec): New target vector.
4135 * configure: Rebuild.
4136 * Makefile.in: Rebuild dependencies.
4137 (BFD32_BACKENDS): Add elf32-sh.o.
4138 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4140 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4141 page before checking D_PAGED.
4143 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4144 (ihex_write_object_contents): Remove extbase; always use segbase
4147 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4149 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4150 * configure.host (i[345]86-*-*): Ditto.
4151 * config.bfd (i[345]86-*-*): Ditto.
4152 * configure: Regenerate.
4154 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4157 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4159 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4160 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4161 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4162 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4163 will have an ST_CODE type, change the symbol's type to ST_DATA.
4164 * som.c (hppa_som_gen_reloc_type): Update prototype.
4166 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4168 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4169 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4170 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4171 (mips_elf_finish_dynamic_sections): Likewise.
4173 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4175 * configure.host (HLDENV): New variable to set. Set it for
4176 *-*-sysv4*, since those linkers may not support -R but they always
4177 support LD_RUN_PATH.
4179 * libieee.h (NSECTIONS): Don't define.
4180 (ieee_data_struct): Change section_table to asection **. Add
4182 * ieee.c (get_section_entry): If the table isn't big enough, make
4184 (ieee_slurp_sections): Remove assertion about number of sections.
4185 (ieee_object_p): Adjust initialization of ieee to match changes to
4188 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4189 symbols merely because we are generating a shared library.
4190 (xcoff_build_ldsyms): Don't set up global linkage code for an
4191 undefined symbol merely because we are generating a shared
4194 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4196 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4197 (BFD32_BACKENDS) Add elf32-v850.o.
4198 * archures.c: Add bfd_v850_arch.
4199 * bfd-in2.h: Add bfd_v850_arch.
4200 * config.bfd (v850-*-*): New target.
4201 * configure: (bfd_elf32_v850_vec) New vector.
4202 * configure.in: (bfd_elf32_v850_vec) New vector.
4203 * cpu-v850.c: New file.
4204 * elf.c (prep_headers): Added case bfd_arch_v850.
4205 * elf32-v850.c: New file.
4206 * targets.c (bfd_elf32_v850_vec): New vector.
4208 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4210 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4211 a function code symbol for an XMC_XO symbol.
4213 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4215 * mpw-config.in: Update editing of autoconf vars to reflect
4216 Jul 18 configure.in change.
4217 * mpw-make.sed: Update editing of include pathnames to be
4218 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4220 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4222 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4223 which to offset to get the .plt entry address is ".plt".
4225 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4227 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4228 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4229 Added, for internal use by the ARM gas.
4231 * bfd-in2.h: Rebuilt
4233 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4235 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4236 in section dynidx start.
4238 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4241 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4242 optimization for g++.
4244 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4246 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4247 the -mrelocatable-lib bit set and the other doesn't, clear the
4248 -mrelocatable-lib bit in the header.
4250 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4253 symbol against a STT_FUNC symbol in a shared library.
4255 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4257 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4258 symbol is found, automatically define the corresponding function
4261 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4262 if sym.n_numaux is not zero.
4263 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4264 entry to disagree about the number of aux entries if the symbol
4267 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4268 section if it might be needed, not just if info->shared.
4269 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4270 the start of .rel.dyn if we are going to use it.
4271 (mips_elf_finish_dynamic_sections): Only clear the first element
4272 of .rel.dyn if the size is greater than zero.
4274 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4277 undefined_symbol callback for a symbol, then don't issue any more
4278 warnings about loader relocs.
4279 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4280 after calling the undefined_symbol callback.
4282 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4283 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4284 as the AIX linker seems to do.
4286 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4288 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4289 (evax_initialize): Remove evax_reloc_table.
4290 (evax_close_and_cleanup): Ditto.
4292 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4294 (evax_bfd_reloc_type_lookup): Ditto.
4295 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4296 cooked_size == raw_size.
4297 * evax-emh.c (_bfd_evax_register_filename): Remove.
4298 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4299 * evax-misc.c (add_new_contents): Malloc section at full size.
4300 (_bfd_save_evax_section): Memcpy section contents directly.
4301 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4302 (evax_reloc_table): Remove.
4304 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4306 * makefile.vms: Add better support for DEC C compilation
4307 Add evax.h dependencies
4309 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4310 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4311 (BFD_RELOC_ALPHA_BASEREG): Remove.
4312 * bfd-in2.h, libbfd.h: Rebuild.
4314 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4316 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4317 getgid if _WIN32 is defined.
4318 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4320 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4322 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4323 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4325 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4328 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4330 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4332 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4333 (NEED_DECLARATION_REALLOC): New macro.
4334 * configure, config.in: Rebuild.
4335 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4336 (realloc): Declare if NEED_DECLARATION_REALLOC.
4338 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4339 <strings.h> if they exist.
4341 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4343 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4347 Based on patches from Eric Valette <valette@crf.canon.fr>:
4348 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4349 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4350 (elf_howto_table): Add entries for new relocs.
4351 (elf_i386_reloc_type_lookup): Handle new relocs.
4352 (elf_i386_info_to_howto): Just call abort.
4353 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4354 (elf_i386_relocate_section): Likewise.
4356 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4358 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4360 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4362 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4363 only get the LMA from the phdr if they are in the same part of the
4366 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4367 new segment to make them more comprehensible. If the relationship
4368 between the LMA and the VMA changed, start a new segment. Don't
4369 check dynsec when deciding whether to start a new segment for a
4370 writeable section; -N will now handle this.
4372 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4374 * libhppa.h: Remove "esel" changes. Not the right approach.
4375 * som.c: Corresponding changes.
4376 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4377 which don't have a SOM symbol type associated with them.
4378 Reverses a 1994 change.
4380 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4382 Make ld -N more reasonable for ELF:
4383 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4384 phdr_in_section to false, and always use a single load segment.
4385 (elf_sort_sections): Sort sections by LMA after VMA.
4386 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4387 align to maxpagesize.
4388 (assign_file_positions_except_relocs): Likewise.
4389 * elfcode.h (elf_object_p): If a section is loaded but not page
4390 aligned, clear D_PAGED.
4392 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4394 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4395 Added, for internal use by the ARM gas.
4397 * bfd-in2.h: Rebuilt
4399 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4401 * libhppa.h (R_HPPA_ESEL): New field selector.
4402 (e_esel): Similarly.
4403 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4404 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4405 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4407 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4409 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4410 archive search before looking for stripped dynamic objects.
4412 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4414 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4415 symbol a warning rather than an error.
4417 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4419 * elf.c (assign_file_positions_for_segments): Track the virtual
4420 memory position separately from the file position, and use it to
4421 compute the alignment adjustment.
4423 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4425 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4426 and fixed mask on R_D10V_10_PCREL_L.
4428 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * elf64-mips.c: Include "aout/ar.h".
4431 (mips_elf64_slurp_armap): New static function.
4432 (mips_elf64_write_armap): New static function.
4433 (bfd_elf64_archive_*): Define.
4434 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4435 Use instead of bfd_generic_archive_p.
4436 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4437 instead of _bfd_write_archive_contents.
4438 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4439 _bfd_generic_mkarchive.
4440 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4441 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4443 (TARGET_LITTLE_SYM): Likewise.
4444 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4446 * Makefile.in: Rebuild dependencies.
4448 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4449 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4450 SHT_MIPS_EVENTS sections.
4451 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4452 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4454 (_bfd_mips_elf_fake_sections): Likewise.
4456 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4457 * ecoff.c (ecoff_compute_section_file_positions): Copy
4458 rdata_in_text from backend info to tdata. Clear it if any data
4459 section comes before .rdata.
4460 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4461 tdata rather than backend info.
4463 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4465 * configure.in: Fix test for whether a compiler has a 64 bit
4466 type. From Jim Wilson <wilson@cygnus.com>.
4468 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * configure.host (mips-sgi-irix6*): New host.
4472 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4473 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4474 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4476 * configure: Rebuild.
4477 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4478 (BFD_HOST_64_BIT): Define conditionally.
4479 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4480 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4481 (symvalue, bfd_size_type): Likewise.
4482 * bfd-in2.h: Rebuild.
4483 * Makefile.in (do_clean): Remove bfd-tmp.h.
4484 (do_distclean): Remove bfd-in3.h.
4485 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4486 (bfd-in3.h): New target.
4488 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4489 Andrew Gierth <ANDREWG@microlise.co.uk>.
4491 * configure.host: Set INSTALL_SHLIB.
4492 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4493 * configure: Rebuild.
4494 * Makefile.in (install): Use @INSTALL_SHLIB@.
4496 * config.bfd (mips*-*-irix6*): New target.
4497 * configure.host: Handle Irix 6 shared library like Irix 5.
4499 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4500 symbol for a magic name.
4501 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4503 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4506 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4508 * mpw-config.in: Add ELF support to mips config, create the
4509 elf32-target.h file in the object dir.
4510 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4512 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4514 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4515 Also removed most abort calls, in favor of using bfd reporting.
4517 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4519 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4520 (BFD32_BACKENDS) Add elf32-d10v.o.
4521 * archures.c: Add bfd_d10v_arch.
4522 * bfd-in2.h: Add bfd_d10v_arch.
4523 * config.bfd (d10v-*-*): New target.
4524 * configure: (bfd_elf32_d10v_vec) New vector.
4525 * configure.in: (bfd_elf32_d10v_vec) New vector.
4526 * cpu-d10v.c: New file.
4527 * elf.c (prep_headers): Added case bfd_arch_d10v.
4528 * elf32-d10v.c: New file.
4529 * libbfd.h: Rebuild.
4530 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4531 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4532 * targets.c (bfd_elf32_d10v_vec): New vector.
4534 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4536 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4538 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4540 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4541 bfd_mach_i386_i8086 machine types.
4543 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4545 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4548 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4550 * coffcode.h (coff_set_section_contents): A/UX does not require
4551 special handling of the _LIB section.
4553 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4555 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4556 value for R_RELBYTE.
4558 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4559 array if one was allocated.
4561 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4563 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4564 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4565 use_rld_obj_head and rld_value.
4566 (mips_elf_link_hash_table_create): Initialize new fields.
4567 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4569 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4570 __rld_obj_head symbol not seen, create an __rld_map symbol.
4571 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4572 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4573 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4574 __rld_obj_head symbol.
4575 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4577 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4579 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4581 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4582 ppc_elf_addr16_ha_reloc.
4583 (ppc_elf_addr16_ha_reloc): New static function.
4585 * coff-mips.c (struct mips_hi): Define.
4586 (mips_refhi_list): New static variable.
4587 (mips_refhi_addr, mips_refhi_addend): Remove.
4588 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4589 (mips_reflo_reloc): Process mips_refhi_list.
4590 (mips_relhi_list): New static variable.
4591 (mips_relhi_addr, mips_relhi_addend): Remove.
4592 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4593 (mips_rello_reloc): Process mips_relhi_list.
4594 (mips_relocate_section): Permit an arbitrary number of REFHI or
4595 RELHI relocs before the associated REFLO or RELLO reloc.
4597 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4599 * aout-target.h (MY(callback)): Set reloc_count fields.
4601 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4603 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4604 sections unless this is a SunOS link.
4606 * VERSION: Set to 2.7.1.
4608 * Released binutils 2.7.
4610 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4612 * i386aout.c: Include "aout/aout64.h".
4613 (i386aout_write_object_contents): New static function.
4614 (MY_write_object_contents): Define.
4616 * netbsd.h (MY(write_object_contents)): Make sure that
4617 adjust_sizes_and_vmas is called before fiddling with the magic
4620 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4622 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4624 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4626 * libbfd-in.h (itos, stoi): Don't define.
4627 * libbfd.h: Rebuild.
4628 * i386lynx.c (KEEPIT): Define as udata.i.
4629 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4630 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4631 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4632 flags. Don't use stoi.
4634 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4636 * elf.c (map_sections_to_segments): Don't start a new segment for
4637 a writable section if it's on the same page as the previous
4638 segment. Reset the writable variable for a readonly section.
4640 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4642 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4643 first_thunk_address, thunk_size, and import_table_size.
4644 * peicode.h: Improved some diagnostics regarding edata sections.
4646 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4648 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4649 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4651 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4653 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4654 with XCOFF_DEF_DYNAMIC set is really defined.
4655 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4656 (xcoff_link_add_symbols): Only create special sections if using an
4659 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4661 (bfd_install_relocation): Likewise.
4663 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4665 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4667 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4668 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4669 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4670 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4671 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4672 are found for LITERAL relocs.
4673 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4674 taken, we cannot generate a .plt entry for the symbol.
4676 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4679 sysconf functions (for gprof).
4680 * configure, config.in: Rebuild.
4682 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4685 an archive if it has a map. If the object file has the wrong
4688 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4689 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4691 (alpha_relocate_section): Likewise.
4693 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4694 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4695 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4696 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4697 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4698 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4699 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4700 * peicode.h: Corresponding changes.
4702 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4704 * elflink.h (elf_create_pointer_linker_section): Comment out code
4705 dealing with making GOT pointers negative of the GOT symbol for
4708 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4710 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4711 increment the .rela.plt size until after we're done creating the
4713 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4714 .rela.plt offset directly rather than calculating it.
4716 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4718 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4719 Use autoconf-set values.
4720 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4721 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4724 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4725 * configure: Rebuilt.
4727 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4729 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4730 handling code > 1k away.
4732 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4734 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4735 defined, output whenever the symbol is updated.
4737 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4739 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4740 section to 0 if user_set_vma is set.
4741 * elflink.h (elf_bfd_final_link): Likewise.
4743 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4745 Partially undo patch of Jun 20.
4746 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4747 (coff_compute_section_file_positions): Likewise.
4748 (coff_write_object_contents): Likewise. Re-add deleted code, but
4749 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4750 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4752 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4754 * config.bfd: Add support for *-*-rtems* configurations.
4756 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4758 * elf.c (prep_headers): Add bfd_arch_alpha case.
4760 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4762 * elf64-alpha.c: New file.
4763 * config.bfd (alpha-*-linuxecoff*): New target.
4764 (alpha-*-linux*, alpha-*-elf*): New targets.
4765 * configure.in (bfd_elf64_alpha_vec): New vector.
4766 * configure: Rebuild.
4767 * targets.c (bfd_elf64_alpha_vec): Declare.
4768 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4769 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4770 * bfd-in2.h, libbfd.h: Rebuild.
4771 * Makefile.in: Rebuild dependencies.
4772 (BFD64_BACKENDS): Add elf64-alpha.o.
4773 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4775 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4777 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4778 than relying on a right shift of 32.
4780 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4782 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4783 ifdef to COFF_WITH_PE.
4784 (coff_compute_section_file_positions): Likewise.
4785 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4786 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4787 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4788 COFF_IMAGE_WITH_PE, always include.
4790 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4792 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4795 approximate the correct answer if SIZEOF_HEADERS was not used.
4797 * binary.c (binary_set_section_contents): Set section file
4798 position based on LMA rather than VMA.
4800 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4802 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4803 symbols if info->strip == strip_all.
4805 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4807 * coff-h8300.c: Remove #if 0 code.
4808 (compatable): Don't allow mixing/matching of different architectures.
4810 * archures.c (bfd_mach_h8300s): Add.
4811 * bfd-in2.h: Rebuilt.
4812 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4814 (h8300_reloc16_estimate): Likewise.
4815 (h8300_reloc16_extra_cases): Likewise.
4816 (h8300_bfd_link_add_symbols): Likewise.
4817 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4818 (coff_set_flags): Likewise.
4819 * cpu-h8300.c (h8300_scan): Likewise.
4820 Add H8/S to bfd_h8300_arch list.
4822 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4824 Added support for Alpha OpenVMS:
4825 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4826 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4827 * config.h-vms, makefile.vms: New files.
4828 * config.bfd (alpha-*-*vms*): New target.
4829 * configure.in (evax_alpha_vec): New target vector.
4830 * configure: Rebuild.
4831 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4832 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4833 * targets.c (bfd_target_evax_flavour): Define.
4834 (evax_alpha_vec): Declare.
4835 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4836 if BFD64 is defined.
4837 * bfd-in2.h, libbfd.h: Rebuild.
4838 * Makefile.in: Rebuild dependencies.
4839 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4840 evax-emh.o, and evax-misc.o.
4841 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4842 evax-etir.c, evax-emh.c, and evax-misc.c.
4843 (HFILES): Add evax.h.
4845 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4849 (h8300_bfd_link_add_symbols): Likewise.
4851 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4853 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4854 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4856 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4859 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4861 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4862 R_MIPS_32 relocs if creating a shared library.
4864 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4866 * peicode.h (add_data_entry): Use pei_section_data rather than
4867 _cooked_size. Corresponds to May 13 change in coffcode.h.
4869 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4872 * coffcode.h (coff_write_object_contents): If there are long
4873 section names, always set the f_symptr field, even if there are no
4875 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4876 if there are no symbols.
4878 * coffgen.c (make_a_section_from_file): Check return value of
4879 _bfd_coff_read_string_table.
4880 (coff_real_object_p): Check return value of
4881 make_a_section_from_file.
4882 (_bfd_coff_read_string_table): Check that there are some symbols
4883 before trying to read the string table size.
4885 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4888 to replace a symbol in a dynamic object with a symbol from another
4889 dynamic object, do the replacement if the existing symbol is
4890 global linkage code.
4892 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4893 for _ptrgl, and treat it as global linkage code.
4895 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4896 filename or N_SO symbol past the offset, and use it to indicate
4897 that there is no line number or function when appropriate.
4899 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4902 common symbol defined by the linker. Don't export function code
4903 even if export_defineds is set.
4905 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4907 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4909 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4910 (h8300_symbol_address_p): New function.
4911 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4914 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4916 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4918 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4919 correctly for the two variants. Allow relaxing if the target
4920 is 128 bytes away since after relaxation it'll be 126 bytes away.
4921 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4922 "dot" and "value". Allow relaxing if the target is 128 bytes
4923 away since after relaxation it'll be 126 bytes away.
4924 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4925 the given section until nothing changes.
4927 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4929 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4930 alignment hack--we can get the lnnoptr info another way without
4931 suddenly increasing the alignment requirements. Set the flags for
4933 (ecoff_compute_section_file_positions): Do so.
4935 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4937 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4938 to keep the HP emulator database happy.
4940 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4941 From Kevin Buettner <kev@primenet.com>.
4943 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4945 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4946 name of a NULL section.
4948 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4950 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4951 set, always call the notice callback.
4953 * VERSION: Increment for bfdlink.h change.
4955 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4957 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4958 (sh_relax_delete_bytes): Correct handling of differently sized
4959 trailing alignment reloc.
4961 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4962 * bfd-in2.h: Rebuild.
4963 * configure.in: Warn if there is no known 64 bit type.
4964 * configure: Rebuild.
4966 * Makefile.in: Rebuild dependencies.
4967 (BFD32_BACKENDS): Add ppcboot.o.
4968 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4970 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4971 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4973 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4975 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4976 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4977 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4978 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4980 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4982 * elf64-mips.c: Improve reloc special_functions and handling of
4983 SHT_MIPS_OPTIONS section.
4984 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4985 mips_elf_hi16_reloc and make globally visible.
4986 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4987 make globally visible.
4988 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4989 make globally visible.
4990 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4991 and make globally visible.
4992 (gprel16_with_gp): Check howto->src_mask before using value in
4994 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4995 and make globally visible.
4996 (gprel32_with_gp): Check howto->src_mask before fetching value.
4997 (bfd_mips_elf_swap_options_in): New function.
4998 (bfd_mips_elf_swap_options_out): New function.
4999 (_bfd_mips_elf_set_private_flags): Rename from
5000 mips_elf_set_private_flags and make globally visible.
5001 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5002 mips_elf_copy_private_bfd_data and make globally visible.
5003 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5004 mips_elf_merge_private_bfd_data and make globally visible.
5005 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5006 for a SHT_MIPS_OPTIONS section.
5007 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5008 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5009 name of a SHT_MIPS_OPTIONS section.
5010 (_bfd_mips_elf_set_section_contents): New function.
5011 (mips_elf32_section_processing): Set the GP value in a
5012 SHT_MIPS_OPTIONS section.
5013 (_bfd_mips_elf_find_nearest_line): Rename from
5014 mips_elf_find_nearest_line and make globally visible.
5015 (bfd_elf32_set_section_contents): Define.
5016 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5017 (_bfd_mips_elf_lo16_reloc): Declare.
5018 (_bfd_mips_elf_gprel16_reloc): Declare.
5019 (_bfd_mips_elf_got16_reloc): Declare.
5020 (_bfd_mips_elf_gprel32_reloc): Declare.
5021 (_bfd_mips_elf_set_private_flags): Declare.
5022 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5023 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5024 (_bfd_mips_elf_find_nearest_line): Declare.
5025 (_bfd_mips_elf_set_section_contents): Declare.
5027 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5029 (elf_info_to_howto): Define.
5030 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5032 (elf_info_to_howto): Define.
5033 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5035 (elf_info_to_howto): Define.
5037 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5038 R_MOV16B[12], to match change in coff/internal.h.
5040 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * elf64-mips.c: Extensive additions to provide better support for
5043 writing files and for gas.
5044 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5045 of mips_elf_object_p.
5046 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5047 _bfd_mips_elf_object_p.
5048 (_bfd_mips_elf_final_write_processing): Rename from
5049 mips_elf_final_write_processing and make globally visible.
5050 (_bfd_mips_elf_fake_sections): Rename from
5051 mips_elf_fake_sections and make globally visible.
5052 (_bfd_mips_elf_section_from_bfd_section): Rename from
5053 mips_elf_section_from_bfd_section and make globally visible.
5054 (_bfd_mips_elf_section_processing): New function, broken out of
5055 mips_elf_section_processing.
5056 (mips_elf32_section_processing): Rename from
5057 mips_elf_section_processing; call
5058 _bfd_mips_elf_section_processing.
5059 (_bfd_mips_elf_symbol_processing): Rename from
5060 mips_elf_symbol_processing and make globally visible.
5061 (_bfd_mips_elf_read_ecoff_info): Rename from
5062 mips_elf_read_ecoff_info and make globally visible.
5063 (mips_elf32_ecoff_debug_swap): Rename from
5064 mips_elf_ecoff_debug_swap.
5065 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5066 struct symbol_cache_entry.
5067 (_bfd_elf_validate_reloc): New function, moved in from
5068 elfcode.h:validate_reloc.
5069 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5070 to _bfd_elf_validate_reloc. Change all callers.
5071 * elf-bfd.h (bfd_section_from_shdr): Declare.
5072 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5073 (_bfd_elf_validate_reloc): Declare.
5074 (_bfd_mips_elf_object_p): Declare.
5075 (_bfd_mips_elf_fake_sections): Declare.
5076 (_bfd_mips_elf_section_from_bfd_section): Declare.
5077 (_bfd_mips_elf_section_processing): Declare.
5078 (_bfd_mips_elf_symbol_processing): Declare.
5079 (_bfd_mips_elf_read_ecoff_info): Declare.
5080 (_bfd_mips_elf_final_write_processing): Declare.
5081 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5084 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5085 (mips_elf_final_write_processing): Likewise.
5087 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5089 64-bit MIPS ELF ABI objdump support:
5090 * elf64-mips.c: New file.
5091 * Makefile.in: Rebuild dependencies.
5092 (BFD64_BACKENDS): Add elf64-mips.o.
5093 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5094 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5095 bfd_elf64_littlemips_vec to targ_selvecs.
5096 (mips*-*-elf*): Likewise.
5097 * confingure.in: Add bfd_elf64_bigmips_vec and
5098 bfd_elf64_littlemips_vec to vector switch.
5099 * configure: Rebuild.
5100 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5101 broken out of mips_elf_section_from_shdr.
5102 (mips_elf32_section_from_shdr): Rename from
5103 mips_elf_section_from_shdr. Call new function.
5104 (elf_backend_section_from_shdr): Update name of renamed function.
5105 * elf-bfd.h (struct elf_size_info): Change second parameter of
5106 write_out_phdrs to be const. Likewise for second parameter of
5108 (struct bfd_elf_section_data): Add rel_hdr2 field.
5109 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5110 (bfd_elf32_swap_symbol_out): Likewise.
5111 (bfd_elf32_swap_reloc_in): Likewise.
5112 (bfd_elf32_swap_reloc_out): Likewise.
5113 (bfd_elf32_swap_reloca_in): Likewise.
5114 (bfd_elf32_swap_reloca_out): Likewise.
5115 (bfd_elf32_swap_phdr_in): Likewise.
5116 (bfd_elf32_swap_phdr_out): Likewise.
5117 (bfd_elf32_swap_dyn_in): Likewise.
5118 (bfd_elf32_swap_dyn_out): Likewise.
5119 (bfd_elf32_slurp_symbol_table): Declare.
5120 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5121 (bfd_elf32_write_out_phdrs): Declare.
5122 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5123 (bfd_elf64_swap_symbol_out): Likewise.
5124 (bfd_elf64_swap_reloc_in): Likewise.
5125 (bfd_elf64_swap_reloc_out): Likewise.
5126 (bfd_elf64_swap_reloca_in): Likewise.
5127 (bfd_elf64_swap_reloca_out): Likewise.
5128 (bfd_elf64_swap_phdr_in): Likewise.
5129 (bfd_elf64_swap_phdr_out): Likewise.
5130 (bfd_elf64_swap_dyn_in): Likewise.
5131 (bfd_elf64_swap_dyn_out): Likewise.
5132 (bfd_elf64_slurp_symbol_table): Declare.
5133 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5134 (bfd_elf64_write_out_phdrs): Declare.
5135 (_bfd_mips_elf_section_from_shdr): Declare.
5136 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5137 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5138 section for the section, add the new one to rel_hdr2. Increment
5139 reloc_count rather than setting it.
5140 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5141 Remove static declaration.
5142 (elf_write_shdrs_and_ehdr): Define name as macro.
5143 (elf_write_out_phdrs): Likewise.
5144 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5145 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5146 (elf_swap_symbol_in): Change second parameter to be const.
5147 (elf_swap_symbol_out): Likewise.
5148 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5149 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5150 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5151 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5152 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5153 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5154 parameter to be const. Make non-static.
5155 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5157 (elf_slurp_symbol_table): Make non-static.
5158 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5159 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5160 (elf_backend_size_info): Likewise.
5161 (elfNN_bed): Use elf_backend_size_info.
5162 * targets.c (bfd_elf64_bigmips_vec): Declare.
5163 (bfd_elf64_littlemips_vec): Declare.
5164 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5165 bfd_elf64_littlemips_vec if BFD64 is defined.
5167 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5169 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5171 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5172 zeroes, in alignment holes.
5174 * configure: Rebuild with autoconf 2.10.
5176 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5177 potential leading underscore in the allocated buffer.
5179 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5181 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5182 symbols into .sbss if this is a relocatable link.
5184 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5186 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5187 undefined symbols when creating a shared library.
5189 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5191 * coff-sh.c: Add a bunch of new code and static const arrays to
5192 support aligning loads and stores on four byte memory boundaries.
5194 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5196 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5197 call sh_align_loads.
5198 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5201 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5203 * cache.c (bfd_open_file): Unlink the file before opening it for
5204 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5206 * opncls.c (bfd_fdopenr): Set opened_once.
5208 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5210 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5213 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5214 the code unconditionally.
5216 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * libcoff-in.h (struct pei_section_tdata): Define structure.
5219 (pei_section_data): Define macro.
5220 * libcoff.h: Rebuild.
5221 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5222 store s_paddr field in pei_section_data.
5223 (coff_compute_section_file_positions): Use pei_section_data rather
5224 than _cooked_size, and don't overwrite an existing value.
5225 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5226 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5227 * peicode.h (coff_bfd_copy_private_section_data): Define if
5229 (pe_bfd_copy_private_section_data): New static function if
5232 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5234 * srec.c (srec_set_arch_mach): Write as a function rather than a
5237 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5238 no map, just check each member in turn to see whether it is
5241 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5243 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5244 table. Call BFD_ASSERT to validate header size, instead of
5246 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5249 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5251 * ppcboot.c: New target for looking at PPCbug boot records.
5253 * config{ure.in,.bfd}: Add support for ppcboot target.
5255 * configure: Regenerate.
5257 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5259 * coff-h8300.c (howto_table): Update names to match recent
5260 changes to include/coff/internal.h. Fix minor errors in the
5261 existing relocs. Add R_MOVL1 and R_MOVL2.
5262 (rtype2howto): Similarly.
5263 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5264 existing relaxing code and peform more relaxing.
5265 (h8300_reloc16_extra_cases): Likewise.
5267 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5269 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5272 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5274 * elfcode.h (elf_object_p): Reject generic ELF target if
5275 e_machine matches an alternate machine code in a specific backend.
5277 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5278 obsolete align_power_min field.
5280 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5282 * coff-h8300.c (reloc_howto_type): Add howto entry for
5284 (rtype2howto): Handle R_PCRWORD_B.
5285 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5286 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5287 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5288 branch (R_PCWORD_B).
5290 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * aoutx.h (translate_from_native_sym_flags): Set the section for
5293 BSF_CONSTRUCTOR symbols.
5295 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5298 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5300 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5301 stop looking when section is found.
5303 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5305 * coffcode.h (STRING_SIZE_SIZE): Define.
5306 (styp_to_sec_flags): Handle long symbol names when looking for the
5308 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5309 (bfd_coff_long_section_names): Define.
5310 (coff_write_object_contents): Handle long section names.
5311 (bfd_coff_std_swap_table): Initialize new field.
5312 * libcoff.h: Rebuild.
5313 * coffgen.c (make_a_section_from_file): Handle long section
5315 (coff_write_symbols): Handle long section names.
5316 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5317 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5318 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5319 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5320 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5321 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5322 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5323 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5325 * bout.c (b_out_callback): Set lma of sections.
5326 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5327 parameter to output_bfd. Used input_bfd instead of output_bfd in
5330 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5332 * aoutx.h (translate_from_native_sym_flags): Don't create
5333 SEC_CONSTRUCTOR sections.
5334 * ecoff.c (ecoff_set_symbol_info): Likewise.
5336 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5337 From Don Bowman <bowman@waterloo.hp.com>.
5339 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5341 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5342 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5344 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5346 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5347 mips_32_relocs field.
5348 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5349 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5350 relocs against a global symbol which is not defined in a regular
5352 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5353 against a global symbol, increment mips_32_relocs.
5354 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5355 the symbol is not defined in a regular file, make room in the
5358 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5360 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5361 file position and the virtual file position separately. Set
5362 filepos information bsaed on the real file position.
5363 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5364 Jan 23 change to coffcode.h.
5366 * som.c (som_slurp_symbol_table): Set the symbol count to the
5367 number of BFD symbols created.
5369 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5371 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5372 output file if linking shared objects. Loop to check all relocs,
5373 rather than returning false on first error.
5375 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5377 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5378 (ppc_elf_additional_program_headers): If .interp section, bump #
5379 of program headers by 1.
5380 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5381 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5382 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5384 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5386 (ppc_elf_relocate_section): If the output section isn't defined,
5387 don't abort, just give an error message.
5389 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5390 being created is .sdata or .sdata2, don't make the symbol dynamic.
5392 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5395 members of an archive for dynamic objects with no symbols, and
5396 pass them directly to check_archive_element.
5397 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5398 xcoff_link_check_dynamic_ar_symbols.
5399 (xcoff_link_check_dynamic_ar_symbols): New static function.
5401 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5402 from _bfd_nodynamic to _bfd_xcoff.
5403 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5405 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5406 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5407 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5408 * libcoff.h: Rebuild.
5409 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5410 (xcoff_get_section_contents): New static function.
5411 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5412 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5413 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5414 (xcoff_dynamic_reloc): New static variable.
5415 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5416 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5418 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5420 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5421 if reloc_entry->addend is not 0.
5422 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5424 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5426 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5428 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5429 Add entries for R_SPARC_[56].
5430 (sparc_reloc_map): Add entries for R_SPARC_[56].
5432 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5434 Optimize linking of stabs in sections as used in ELF and COFF.
5435 * stabs.c: New file.
5436 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5437 (_bfd_write_section_stabs): Declare.
5438 (_bfd_write_stab_strings): Declare.
5439 * libbfd.h: Rebuild.
5440 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5441 (struct coff_link_hash_table): Add stab_info field.
5442 * libcoff.h: Rebuild.
5443 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5445 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5447 (_bfd_coff_final_link): Write out stab strings hash table.
5448 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5449 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5451 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5452 (struct bfd_elf_section_data): Add stab_info field.
5453 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5455 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5456 _bfd_link_section_stabs.
5457 (elf_bfd_final_link): Write out stab strings hash table.
5458 (elf_link_input_bfd): Handle optimized stabs sections.
5459 * reloc.c (_bfd_final_link_relocate): Check address against
5460 _raw_size rather than _cooked_size.
5461 * Makefile.in: Rebuild dependencies.
5462 (BFD_LIBS): Add stabs.o
5463 (BFD_LIBS_CFILES): Add stabs.c.
5465 * VERSION: Increment for bfdlink.h change.
5467 * coffgen.c (coff_renumber_symbols): Correct handling of
5468 BSF_NOT_AT_END common symbols.
5470 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5472 * coff-ppc.c (record_toc): Add cast to avoid warning.
5473 (ppc_allocate_toc_section): Likewise.
5474 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5475 (ppc_coff_reloc_type_lookup): Remove unreached code.
5476 * coffcode.h (coff_write_object_contents): Don't take the address
5478 * peicode.h (pe_print_idata): Add casts to avoid warning.
5479 (pe_print_edata): Likewise.
5480 (pe_print_reloc): Remove ANSI C string concatenation.
5482 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5484 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5486 * libcoff.h: Rebuild.
5487 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5489 (coff_swap_aux_out): Likewise.
5490 * peicode.h (coff_swap_aux_in): Likewise.
5491 (coff_swap_aux_out): Likewise.
5492 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5494 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5496 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5497 Fix up .bf endndx link fields.
5498 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5500 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5503 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5505 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5506 on Solaris PowerPC systems doesn't get confused.
5508 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5511 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5512 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5513 update did_reg and did_reg2.
5515 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5517 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5519 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5520 callback routines, pass h->root.string rather than name, in case
5521 copy is true and name is transient.
5523 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5525 * elfcore.h: Add support for core files with multiple threads.
5526 (Primarily for Solaris.)
5528 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5530 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5531 section->orelocation is NULL.
5533 * coffgen.c (bfd_coff_get_syment): New function.
5534 (bfd_coff_get_auxent): New function.
5535 * bfd-in.h (bfd_coff_get_syment): Declare.
5536 (bfd_coff_get_auxent): Declare.
5537 * bfd-in2.h: Rebuild.
5539 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5541 * elf32-mips.c (struct mips_hi16): Define.
5542 (mips_hi16_addr, mips_hi16_addend): Remove.
5543 (mips_hi16_list): New static variable.
5544 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5545 (mips_elf_lo16_reloc): Process mips_hi16_list.
5546 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5547 relocs before the associated LO16 reloc.
5549 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5551 * versados.c (versados_scan): Check bfd_alloc return value.
5552 (versados_object_p): Check all bfd_read return values. Require
5553 that lang field be less than 10, to avoid confusion with Intel Hex
5556 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5558 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5559 not 0, for an absolute symbol.
5560 (NAME(aout,swap_ext_reloc_out)): Likewise.
5562 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5563 (ihex_write_object_contents): For a large start address, output
5564 the full 32 bit address in record type 5.
5566 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5567 to int to avoid promotion problems in prototype.
5569 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5571 * configure.host: Use ${srcdir} when looking for picfrag.
5573 * configure.host: Switch on ${libdir}, not $(libdir). From
5574 alan@spri.levels.unisa.edu.au (Alan Modra).
5576 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5577 entry point, not just for DYNAMIC objects.
5578 * sunos.c (sunos_add_dynamic_symbols): Always call
5579 sunos_create_dynamic_sections. If called with a non DYNAMIC
5580 object, don't do anything else.
5581 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5583 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5585 * configure.in: Permit --enable-shared to specify a list of
5587 * configure: Rebuild.
5589 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5590 host when configuring with --enable-shard.
5592 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5594 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5597 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5598 to avoid crashing in bfd_hash_replace.
5600 * sysdep.h: Use #ifdef, not #if.
5602 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5604 * config.in: Rebuild.
5606 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5608 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5609 (AC_CHECK_HEADERS): Check for sys/time.h
5610 (AC_HEADER_TIME): Add macro.
5611 * configure: Rebuild.
5612 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5613 to control what combination of <time> and <sys/time.h>
5616 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5618 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5619 (aout_32_sunos4_write_object_contents): Likewise.
5620 * aoutx.h (NAME(aout,machine_type)): Handle
5621 bfd_mach_sparc_{sparclet,sparclite}.
5622 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5623 (bfd_mach_sparc_v9_p): Update.
5624 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5625 * libaout.h (enum machine_type): Add M_SPARCLET.
5626 * sunos.c (MACHTYPE_OK): Define.
5627 * bfd-in2.h: Regenerated.
5629 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5631 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5632 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5633 * elflink.c (_bfd_elf_create_got_section): Store the
5634 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5635 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5636 global offset table goes over 0x1000, set the value of
5637 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5638 (elf32_sparc_relocate_section): Subtract the offset of
5639 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5641 * elfcode.h: Don't include <string.h>.
5643 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5645 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5646 generic_link_hash_newfunc. All references changed.
5647 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5648 moved here from libbfd-in.h.
5649 * libbfd-in.h: Corresponding changes.
5650 * libbfd.h: Regenerated.
5652 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5654 * aoutx.h (aout_link_input_section_std): When reporting an
5655 overflow error, use the name of the symbol in the hash table if
5657 (aout_link_input_section_ext): Likewise.
5659 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5660 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5662 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5664 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5665 * coffcode.h (coff_compute_section_file_positions): Likewise.
5666 (coff_write_object_contents): Likewise.
5668 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5670 * section.c (SEC_LINK_ONCE): Define.
5671 (SEC_LINK_DUPLICATES): Define.
5672 (SEC_LINK_DUPLICATES_DISCARD): Define.
5673 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5674 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5675 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5676 * bfd-in2.h: Rebuild.
5677 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5678 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5679 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5680 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5681 SEC_LINK_ONCE, and look through the symbol table for the setting
5682 for SEC_LINK_DUPLICATES.
5683 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5684 set for a section, find the section symbol in the symbol table,
5685 and set the aux entry based on SEC_LINK_DUPLICATES.
5686 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5687 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5688 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5689 * coff-i386.c (i386coff_vec): Likewise.
5690 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5692 * VERSION: Bump to 2.6.1.
5693 * Makefile.in (stamp-h): Depend upon VERSION.
5695 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5697 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5698 * libbfd.h: Rebuilt.
5699 * linker.c (generic_link_hash_newfunc): No longer static.
5700 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5702 * coff-h8300.c: Add two derived hash tables and their associated
5703 funtions and #defines for use by the h8300 linker.
5704 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5705 the function vector as needed. Place the address of the function
5706 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5707 Rewrite the vectors section contents as necessary.
5708 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5709 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5710 (coff_bfd_link_hash_table_create): Likewise.
5712 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5714 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5715 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5717 (hppa_rebuild_insn): Pass pointer to correct type to
5718 low_sign_unext and dis_assemble_21.
5720 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5722 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5723 Stick with sparc-*-{sysv4*,solaris2*}.
5725 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5727 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5728 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5729 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5730 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5731 fields is non-zero, print them.
5733 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5734 ifdef. Remove unused variables.
5735 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5737 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5738 (get_symbol_value): Ifdef out.
5739 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5740 (coff_ppc_relocate_section): Remove unused variables. Make
5741 fprintf strings and argument types correspond. Put before_addr in
5743 (dump_toc): Make fprintf strings and argument types correspond.
5744 (ppc_process_before_allocation): Remove unused variables. Always
5746 (ppc_reflo_reloc): Ifdef out.
5747 (ppc_addr32nb_reloc): Ifdef out.
5748 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5750 (coff_ppc_rtype_to_howto): Likewise.
5751 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5753 * peicode.h (pe_print_idata): Move otherwise unused variables into
5754 the #ifdef where they are used. Always return a value.
5755 (pe_print_edata): Make fprintf strings and argument types
5756 correspond. Always return a value.
5757 (pe_print_pdata): Removed unused variable addr_value. Always
5759 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5760 strings and argument types correspond. Always return a value.
5762 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5763 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5764 variable rela inside #if 0 section where it is used.
5766 * ns32k.h: New file.
5767 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5768 functions to start with _bfd_.
5769 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5770 functions in cpu-ns32k.h.
5771 * Makefile.in: Rebuild dependencies.
5772 (HFILES): Add ns32k.h.
5774 * section.c (struct sec): Add linker_mark field. Change
5775 user_set_vma and reloc_done to be single bit fields.
5776 (STD_SECTION): Update accordingly.
5777 * bfd-in2.h: Rebuild.
5778 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5780 (aout_link_input_bfd): Don't link unmarked sections.
5781 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5783 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5784 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5786 * elflink.h (elf_bfd_final_link): Mark sections included in the
5788 (elf_link_input_bfd): Don't link unmarked sections.
5789 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5791 (xcoff_link_input_bfd): Don't link unmarked sections.
5793 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5794 overflow error messages.
5796 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5799 is not set, print "BFD: " before the error message.
5801 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5802 Miles Bader <miles@gnu.ai.mit.edu>.
5803 * configure: Rebuild.
5805 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5807 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5810 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5811 m68k-aout, m68k-coff, and m68k-elf targets.
5813 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5815 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5816 (ieee_generic_stat_arch_elt): Restructured to prevent
5817 ieee_object_p from being called repeatedly.
5819 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5821 * coffcode.h (coff_write_object_contents): Allocate
5822 buffers large enough for any FILEHDR or AOUTHDR.
5824 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5826 * ecofflink.c (lookup_line): New static function, renamed and
5827 slighly changed from old _bfd_ecoff_locate_line.
5828 (_bfd_ecoff_locate_line): Cache line number information. Use
5829 lookup_line for actual lookup.
5831 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5833 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5834 multiple of 20 bytes.
5836 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5839 allocate ecoff_find_line, and don't initialize by hand.
5840 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5841 mips_elf_find_line, and don't call memset.
5843 * coffcode.h (coff_compute_section_file_positions): If not
5844 producing a final executable, don't consider sofar when aligning
5845 the section to the correct size.
5847 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5850 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5851 * coffgen.c (coff_section_symbol): Ifdef out.
5853 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5855 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5856 output_bfd is not NULL.
5858 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5860 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5861 of bfd_alloc (fixes fix_line not being initialized).
5862 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5864 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5866 * coffcode.h: Allow specific backends to override the
5867 bfd_link_add_symbols routine.
5869 * coff-h8300.c: Include genlink.h.
5870 (howto_table): Add R_MEM_INDIRECT.
5871 (rtype2howto): Support R_MEM_INDIRECT.
5872 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5875 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5877 * coff-alpha.c (alpha_relocate_section): Use
5878 info->callbacks_warning, rather than _bfd_error_handler, for
5879 "multiple gp" warning.
5881 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5883 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5884 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5885 table string. Use bfd_wrapped_link_hash_lookup.
5886 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5888 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5889 table, if any, when writing out symbols.
5890 (aout_link_input_section_std): Use the name from the hash table,
5891 if any, when reporting undefined symbols.
5892 (aout_link_input_section_ext): Likewise.
5893 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5894 * bout.c (get_value): Likewise.
5895 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5896 * ecoff.c (ecoff_reloc_link_order): Likewise.
5897 * elflink.h (elf_link_add_object_symbols): Likewise.
5898 (elf_reloc_link_order): Likewise.
5899 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5900 (_bfd_generic_reloc_link_order): Likewise.
5901 (default_indirect_link_order): Likewise.
5902 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5903 * sunos.c (sunos_add_one_symbol): Likewise.
5904 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5905 (bfd_xcoff_link_count_reloc): Likewise.
5906 (xcoff_reloc_link_order): Likewise.
5908 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5909 into -1 for intern->rss.
5911 * configure: Rebuild with autoconf 2.8.
5913 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5915 * stab-syms.c (__define_stab_duplicate): Define.
5916 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5918 * bfd-in.h (bfd_get_stab_name): Declare.
5919 * bfd-in2.h: Rebuild.
5920 * Makefile.in: Rebuild dependencies.
5921 (BFD_LIBS): Add stab-syms.o.
5922 (BFD_LIBS_CFILES): Add stab-syms.c.
5923 (BFD32_BACKENDS): Remove stab-syms.o.
5924 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5925 * configure.in: Don't list stab-syms.o in bfd_backends.
5926 * configure: Rebuild.
5927 * libaout.h (aout_stab_name): Don't declare.
5928 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5931 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5933 * elf.c (assign_file_positions_for_segments): Adjust file offset
5934 for section alignment even if SEC_LOAD is not set.
5936 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5938 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5939 since they appear as targets in Makefile.in.
5940 * configure: Rebuild.
5942 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5943 don't fiddle with a symbol which is not defined anywhere.
5945 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5948 though they are defined in a shared library.
5949 (xcoff_build_ldsyms): Likewise.
5951 * coffgen.c (coff_find_nearest_line): Don't look at the line
5952 numbers for the section if section->lineno is NULL.
5954 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5955 message rather than calling BFD_ASSERT.
5956 * elfcode.h (write_relocs): Check return value of
5957 _bfd_elf_symbol_from_bfd_symbol.
5959 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5961 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5964 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5966 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5968 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5969 hppa_reloc_field_selector_type_alt.
5970 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5971 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5973 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5975 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * elf.c (assign_file_positions_for_segments): Adjust the segment
5978 memory size for the alignment of a SEC_ALLOC section, not just a
5981 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5983 * m68klinux.c: New file.
5984 * hosts/m68klinux.h: New file.
5985 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5986 * configure.in (m68*-*-linux*): New native host.
5987 (m68klinux_vec): New vector.
5988 * configure: Rebuild.
5989 * targets.c (m68klinux_vec): Declare.
5990 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5991 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5992 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5993 declaration from bfd_linux_size_dynamic_sections.
5994 (bfd_m68klinux_size_dynamic_sections): Declare.
5995 * bfd-in2.h: Rebuild.
5996 * Makefile.in: Rebuild dependencies.
5997 (BFD32_BACKENDS): Add m68klinux.o.
5998 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6000 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6002 * libhppa.h (pa_arch): Add pa20.
6003 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6004 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6005 (hppa_field_adjust): Handle e_nsel.
6006 * som.c: Provide default definitions for many new relocs found only
6007 in hpux10 include files.
6008 (som_fixup_formats): Add several new relocs from hpux10.
6009 (som_hppa_howto_table): Add hpux10 relocs.
6010 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6012 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6014 * mpw-make.sed: Edit out recent shared library support, and
6015 rules to rebuild .h files using doc/chew.
6017 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6019 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6020 size even of sections with no contents.
6022 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6024 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6025 starting with '$' the way we skip names starting with '.'. When
6026 updating x_endndx, don't be fooled by an index which has been
6029 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6030 struct/union/enum type with no elements.
6032 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6034 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6036 * archive.c (bfd_generic_archive_p): If the first file in the
6037 archive can not be recognized as an object, don't assume that this
6038 is the wrong format.
6040 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6041 format is not bfd_object.
6042 (bfd_elf_get_dt_soname): Likewise.
6044 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6046 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6049 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6051 * bfd.c (tdata): Add netbsd_core_data.
6052 * bfd-in2.h: Regenerated.
6054 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6056 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6057 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6058 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6061 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6062 to get the symbol index, matching 14 Jul 95 change.
6064 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6066 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6067 Remove duplicate definition of gp.
6069 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6071 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6072 assume that we can set the GP value and then get the same value,
6073 since it won't be true if the output file is neither ELF nor
6075 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6076 _bfd_get_gp_value here.
6077 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6078 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6080 (mips_elf_lo16_reloc): Likewise.
6081 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6082 Don't require that the BFD be ELF.
6083 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6084 (mips_elf_gprel32_reloc): Likewise.
6085 (mips_elf_relocate_section): Don't assume we can set and get the
6087 (mips_elf_finish_dynamic_symbol): Don't bother to use
6088 _bfd_get_gp_value here.
6090 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6091 Don't change epdr between malloc and free. Be careful not to free
6092 NULL pointers. Zero out the first RPDR.
6094 * configure.host: On Linux, only pass -rpath option if $(libdir)
6095 is neither /lib nor /usr/lib. From Alan Modra
6096 <alan@mullet.Levels.UniSA.Edu.Au>.
6098 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6100 (elf_dt_name): Rename from elf_dt_needed_name.
6101 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6103 (bfd_elf_get_dt_soname): New function.
6104 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6105 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6106 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6107 * bfd-in2.h: Rebuild.
6109 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6111 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6112 _bfd_sparc_elf_reloc_type_lookup.
6113 (bfd_elf32_bfd_reloc_type_lookup): Update.
6114 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6115 (sparc64_elf_howto_table): Define.
6116 (sparc_reloc_map): Define.
6117 (sparc64_elf_reloc_type_lookup): New function.
6118 (sparc_elf_wdisp16_reloc): New function.
6119 (elf_info_to_howto): Use sparc64_elf_howto_table.
6120 (sparc64_elf_relocate_section): Likewise.
6121 (bfd_elf64_bfd_reloc_type_lookup): Update.
6123 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6125 * configure.host: Check for 'do not mix' from native linker before
6126 trying to use -rpath.
6128 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6130 * bfd.c (_bfd_get_gp_value): New function.
6131 (_bfd_set_gp_value): New function.
6132 * libbfd-in.h (_bfd_get_gp_value): Declare.
6133 (_bfd_set_gp_value): Declare.
6134 * libbfd.h: Rebuild.
6135 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6136 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6137 directly to the fields in the tdata information.
6138 (alpha_relocate_section): Likewise.
6139 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6140 (mips_gprel_reloc): Likewise.
6141 (mips_relocate_section): Likewise.
6142 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6143 (mips_elf_lo16_reloc): Likewise.
6144 (mips_elf_final_gp): Likewise.
6145 (mips_elf_gprel16_reloc): Likewise.
6146 (mips_elf_gprel32_reloc): Likewise.
6147 (mips_elf_relocate_section): Likewise.
6148 (mips_elf_finish_dynamic_symbol): Likewise.
6150 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6152 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6154 * configure.in: Call AC_PROG_CC before configure.host.
6155 * configure: Rebuild.
6156 * configure.host: Don't set information which autoconf should
6157 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6159 * configure.host: Remove go32 and win32 host information, since it
6160 should no longer be needed.
6162 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6163 then start a new segment rather than put a writable section in a
6166 * configure.host: Set RPATH_ENVVAR.
6168 * Makefile.in: Rebuild dependencies.
6170 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6171 zero_section variable.
6173 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6175 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6176 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6177 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6179 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6181 * ieee.c (ieee_write_expression): Only use an R variable for a
6182 local symbol. Don't output a zero offset. Handle a zero address.
6183 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6184 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6186 (parse_expression): Don't try to handle multiple occurrences of a
6187 P variable. Handle I variables differently from X variables. Fix
6188 the order of minus expressions.
6189 (ieee_slurp_external_symbols): Generate an I variable for an NN
6190 record. Fix handling of ATI and ATX records.
6191 (ieee_slurp_sections): Only set minimal section attributes.
6192 Adjust them later, based on the section contents.
6193 (ieee_object_p): Read in the file until just after the ME record.
6194 Call ieee_slurp_section_data to set the section flags.
6195 (do_one): Add iterations parameter. Only repeat the first load
6196 item. Set the section and file reloc flags.
6197 (ieee_slurp_section_data): Set section flags. Pass iterations to
6199 (ieee_canonicalize_reloc): Handle I variables.
6200 (do_with_relocs): Only emit relocation size when necessary.
6201 Increase MAXRUN to 127. Change ov to be assigned, and take
6202 src_mask and pcrel_offset into account.
6203 (ieee_write_data_part): Skip sections that are not loaded.
6204 (ieee_write_external_part): Don't output optional last entry of WX
6206 (ieee_write_me_part): Make setting of me_record neater.
6207 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6209 * syms.c (stt): Add entries for zerovars, vars, and code.
6211 * elfcode.h (validate_reloc): New static function.
6212 (write_relocs): Call validate_reloc for non ELF relocs.
6214 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6215 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6216 (TARGET_LITTLE_SYM): Likewise.
6218 * config.bfd (m68*-*-psos*): New target.
6220 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6222 * i386msdos.c: Remove some #if 0 code.
6223 (msdos_write_object_contents): Don't include empty sections in the
6224 size computation, regardless of their address.
6226 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6228 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6229 is NULL, ie, the -r switch is used.
6231 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6233 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6234 (BFD_RELOC_MIPS_GOT_LO16): Define.
6235 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6236 * bfd-in2.h, libbfd.h: Rebuild.
6237 * elf32-mips.c (mips_reloc_map): Map new relocs.
6239 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6241 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6244 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6245 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6246 simple number for the section address, rather than an expression.
6247 Limit the number of bytes between relocs to MAXRUN.
6248 (ieee_write_me_part): Set me_record to the file offset after the
6250 (ieee_write_processor): New static function.
6251 (ieee_write_object_contents): Use ieee_write_processor.
6253 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6255 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6257 * coff-aux.c: Change include of aux.h to aux-coff.h.
6259 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6261 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6262 relocation put the addend both in the reloc entry and the data.
6263 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6266 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6267 a R_68K_PCxx reloc against a defined global symbol directly.
6268 (elf_m68k_check_relocs): Don't count such a reloc.
6270 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6271 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6272 symbol for now, otherwise always record the symbol as dynamic.
6273 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6274 is not referenced by a dynamic object, and we are not making a
6275 shared object, then don't make a PLT entry. If we do make a PLT
6276 entry, make sure the symbol has been recorded as dynamic.
6278 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6280 * configure.host: When making a shared library, set HLDFLAGS to
6281 pass an appropriate -rpath option. Use the make variable SONAME
6282 as the shared library soname, rather than computing it here. On
6283 SunOS, build stamp-tshlink in place of $(SHLINK).
6284 * Makefile.in (SONAME): New variable.
6285 ($(SHLINK)): Make a link to the transformed name, as well.
6286 (stamp-tshlink): New target.
6287 (install): Skip stamp-tshlink during install.
6289 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6291 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6292 linker sections have been set up yet.
6294 * elf.c (make_mapping): Add an additional argument to suppress
6295 making the first section include the program headers.
6296 (map_sections_to_segments): If the user used -Ttext such that the
6297 program headers are on a different page, do not set the flags
6298 saying that this section includes the program headers.
6300 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6302 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6303 don't define TRAD_HEADER.
6304 * configure: Rebuild.
6306 * netbsd-core.c: New file, support for NetBSD core files.
6307 * hosts/*nbsd.h: Removed.
6309 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6311 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6312 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6313 * libbfd.h, bfd-in2.h: Regenerated.
6314 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6315 bfd_elf32_bfd_reloc_type_lookup.
6316 (reloc_type{,_names}): Deleted.
6317 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6319 (sparc_reloc_map): Add sparc64 relocs.
6320 (sparc_elf_notsupported_reloc): New static function.
6321 (sparc_elf_wdisp16_reloc): New static function.
6322 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6323 (elf32_sparc_relocate_section): Likewise.
6324 (bfd_elf32_bfd_reloc_type_lookup): Define.
6325 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6326 (reloc_type{,_names}): Deleted.
6327 (elf_sparc_howto_table): Deleted.
6328 (sparc_reloc_map): Deleted.
6329 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6330 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6332 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6334 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6337 * Makefile.in (program_transform_name): New variable.
6338 (install): Transform library name before installing it.
6340 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6342 * archures.c (bfd_mach_i960_hx): Define.
6343 * bfd-in2.h: Rebuild.
6344 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6345 (MATRIX): Expand entries for HX.
6346 (arch_info_struct): Add i960:hx entry.
6347 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6348 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6349 (coff_set_flags): Handle bfd_mach_i960_hx.
6351 Support for building as a shared library, based on patches from
6352 Alan Modra <alan@spri.levels.unisa.edu.au>:
6353 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6354 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6355 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6356 * configure: Rebuild.
6357 * configure.host: If --enable-shared, adjust shared library stuff
6358 based on the host. If the host is SunOS, and the linker supports
6359 -rpath, set HLDFLAGS to use it.
6360 * Makefile.in (ALLLIBS): New variable.
6361 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6362 (COMMON_SHLIB, SHLINK): New variables.
6363 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6364 (STAGESTUFF): Remove variable.
6365 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6367 (stamp-ofiles): New target, like old ofiles target, but build
6368 using a temporary file and move-if-change, and touch stamp-ofiles
6370 (ofiles): Just depend upon stamp-ofiles.
6371 (stamp-piclist, piclist): New targets.
6372 ($(SHLIB), $(SHLINK)): New targets.
6373 (targets.o, archures.o): Build twice if PICFLAG is set.
6374 (do_mostlyclean): Remove pic/*.o.
6375 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6377 (do_distclean): Remove pic and stamp-picdir.
6378 (install): Install shared libraries.
6379 ($(OFILES)): Depend upon stamp-picdir.
6380 (stamp-picdir): New target.
6382 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6384 * libcoff.h: Rebuild.
6386 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6387 flavour of a section with no owner.
6389 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6390 ELF_LINK_NON_ELF flag.
6391 (mips_elf_create_got_section): Likewise.
6393 * elf.c: Revert last change, since it breaks dynamic linking.
6394 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6396 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6397 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6398 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6400 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6402 * elf.c (assign_file_positions_for_segments): If the backend does
6403 not want the elf header or the program headers in the address
6404 space, do not include them in the calculations.
6406 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6407 function to determine if we need additional program headers.
6408 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6409 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6411 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6413 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6415 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6417 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6418 back into one line. Some compilers (sunos 4.1.3 for example)
6419 won't accept args split across more than one line.
6421 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6423 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6424 * configure: Regenerate.
6426 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6428 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6429 try to do arithmetic on a void *, cast it to a unsigned char * first.
6431 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6433 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6434 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6436 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6437 flag for a newly defined symbol.
6438 (NAME(bfd_elf,record_link_assignment)): Likewise.
6439 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6440 set the DEF or REF_REGULAR flags correctly.
6442 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6443 (libbfd.h, libcoff.h): Corresponding change.
6445 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6446 a PLT32 reloc as dynamic.
6447 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6448 is not referenced by a dynamic object, and we are not making a
6449 shared object, then don't make a PLT entry. If we do make a PLT
6450 entry, make sure the symbol has been recorded as dynamic.
6452 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6454 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6455 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6456 (powerpcle-*-cygwin32): New.
6457 * peicode.h (add_data_entry): Get address from vma.
6459 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6461 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6462 attached to the section has already been created as an undefined
6463 symbol, treat it as if it hasn't been created yet.
6465 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6467 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6468 symbol or section symbols if stripping all symbols and this is not
6469 a relocateable link. Don't output the symbol string table if
6470 there are no symbols.
6471 (elf_link_flush_output_syms): Don't do anything if there are no
6474 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6476 * coff-aux.c: New file.
6477 * hosts/m68kaux.h: New file.
6478 * config.bfd (m68*-apple-aux*): New target.
6479 * configure.in (m68*-apple-aux*): New native host.
6480 (m68kaux_coff_vec): New vector.
6481 * configure: Rebuild.
6482 * targets.c (m68kaux_coff_vec): Declare.
6483 * coffcode.h (bfd_coff_backend_data): Add field
6484 _bfd_coff_link_add_one_symbol.
6485 (bfd_coff_link_add_one_symbol): Define.
6486 (compare_arelent_ptr): New static function if TARG_AUX.
6487 (coff_write_relocs): If TARG_AUX, sort the relocs.
6488 (coff_write_object_contents): Set A/UX aouthdr magic number.
6489 (coff_link_add_one_symbol): Define if not defined.
6490 (bfd_coff_std_swap_table): Initialize new field.
6491 * libcoff.h: Rebuild.
6492 * cofflink.c (coff_link_add_symbols): Call
6493 bfd_coff_link_add_one_symbol rather than
6494 _bfd_generic_link_add_one_symbol.
6495 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6496 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6497 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6498 * Makefile.in: Rebuild dependencies.
6499 (BFD32_BACKENDS): Add coff-aux.o.
6500 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6502 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6504 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6505 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6507 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6509 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6510 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6511 (maintainer-clean): Warn about deleting special files.
6512 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6514 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6515 warning symbols correctly.
6516 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6517 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6518 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6519 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6520 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6521 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6523 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6526 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6528 * libcoff-in.h: aligned newly exported names with bfd naming
6529 conventions. Removed an erroneous define of POWERPC_LE_PE.
6530 * libcoff.h: Rebuild.
6531 * cofflink.c, coff-ppc.c: the above function name changes
6533 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6535 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6536 * ecoff.c (struct extsym_info): Define.
6537 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6538 to ecoff_link_write_external.
6539 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6540 Strip symbols when appropriate.
6542 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6543 * syms.c (BSF_OBJECT): Define.
6544 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6545 * bfd-in2.h: Rebuild.
6546 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6548 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6551 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6552 copying relocs into a shared object, treat a defined global symbol
6554 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6555 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6556 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6558 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6559 real defined symbol, not to a weak defined symbol.
6561 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6563 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6564 and made a few static functions externs.
6566 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6567 POWERPC_LE_PE hack in cofflink.
6569 * libcoff-in.h: promoted the following from cofflink.c to allow
6570 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6571 coff_debug_merge_element, struct coff_debug_merge_type,
6572 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6573 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6574 coff_debug_merge_hash_lookup, coff_link_section_info,
6575 coff_final_link_info, coff_debug_merge_hash_newfunc,
6576 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6578 * libcoff.h: re-gen'd
6580 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6582 * syms.c: Include "bfdlink.h".
6583 (struct stab_find_info): Define.
6584 (_bfd_stab_section_find_nearest_line): New function.
6585 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6586 * libbfd.h: Rebuild.
6587 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6588 * elf.c (_bfd_elf_find_nearest_line): Try calling
6589 _bfd_stab_section_find_nearest_line before searching the ELF
6590 symbol table. Find the closest STT_FUNC symbol, not the last one.
6591 * libcoff-in.h (coff_data_type): Add line_info field.
6592 * libcoff.h: Rebuild.
6593 * coffgen.c (coff_find_nearest_line): Try calling
6594 _bfd_stab_section_find_nearest_line before searching the COFF
6596 * Makefile.in: Rebuild dependencies.
6598 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6600 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6601 4 bytes, so we get the correct value when updating the register
6602 field in little endian mode.
6604 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6606 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6607 entry_section fields. Add sntoc and snentry fields.
6608 * libcoff.h: Rebuild.
6609 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6610 not toc_section and entry_section (the COFF file does not have any
6611 sections at this point).
6612 (coff_write_object_contents): Set o_snentry and o_sntoc from
6613 snentry and sntoc rather than entry_section and toc_section.
6614 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6615 snentry, not toc_section and entry_section.
6616 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6617 entry_section from hentry.
6618 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6620 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6621 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6622 than using toc_section directly.
6624 * archures.c: Add missing `.' in enum bfd_architecture.
6625 * bfd-in2.h: Rebuild.
6627 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6628 Robert Lipe <robertl@arnet.com>.
6630 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6632 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6633 to sections we allocate. Use bfd_zalloc to allocate initialial
6634 sections, not bfd_alloc.
6635 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6636 SDA{,2}I16 relocations.
6637 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6638 whether to put something in .sbss or not.
6639 (ppc_elf_relocate_section): Add support for more relocations. Add
6640 in sec->output_offset where appropriate. Make error messages
6641 include the symbol name.
6643 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6644 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6645 doesn't get redefined messages if -shared.
6647 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6648 section if the rel_section field has been set up.
6650 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6652 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6655 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6657 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6658 of flags, only flags used are controlled by mach number. Bump up
6659 output file mach number to highest of input file mach numbers.
6660 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6661 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6663 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6664 bfd_elf64_sparc_vec support.
6666 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6668 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6669 the embedded bit is set on some objects and not on others. Just
6671 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6674 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6676 * coffcode.h (coff_new_section_hook): Don't try to align the
6679 * coffcode.h (coff_set_section_contents): Fix the handling of the
6680 .lib section to work even if the entire section contents are
6681 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6682 Robert Lipe <robertl@arnet.com>.
6684 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6686 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6687 memory here for contents.
6689 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6690 _SDA2_BASE_ by 32768.
6691 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6692 started using. Allocate contents for .sdata and .sdata2 sections
6694 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6696 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6697 size _SDA{,2}_BASE_.
6698 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6701 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6703 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6705 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6706 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6707 (bfd_mach_sparc_v9a): Define.
6708 (bfd_mach_sparc_v9_p): Define.
6709 * bfd-in2.h: Regenerated.
6710 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6712 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6713 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6714 to bfd_elf32_sparc_vec.
6715 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6716 Add v8plus{,a} support.
6718 (sparc_compatible): New function.
6719 * elf32-sparc.h: #include "elf/sparc.h".
6720 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6721 elf32_sparc_final_write_processing): New functions.
6722 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6723 elf_backend_final_write_processing): Define.
6725 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6727 * elf-bfd.h (struct elf_link_hash_entry): Add
6728 linker_section_pointer field.
6729 (enum elf_linker_section_enum): Enumeration for new way of
6730 creating linker dynamic sections and symbols.
6731 (elf_linker_section{,_pointers}): New structures for creating
6732 dynamic sections and symbols.
6733 (elf_obj_tdata): Add linker_section_pointers and linker_section
6735 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6736 (_bfd_elf_create_linker_section): New declarations.
6737 (_bfd_elf_find_pointer_linker_section): Ditto.
6738 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6739 (_bfd_elf_make_linker_section_rela): Ditto.
6741 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6743 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6744 (ppc_elf_create_linker_section): New function to create the
6745 sections .got, .sdata, and .sdata2.
6746 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6748 (ppc_elf_check_relocs): Support more of the eabi relocations.
6749 (ppc_elf_relocate_section): Ditto.
6750 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6751 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6753 * elflink.h (elf_create_pointer_linker_section): New function to
6754 create initialized pointers in dynamic linker sections.
6755 (elf_finish_pointer_linker_section): Actually intialize the
6756 pointers created above.
6758 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6759 macros to provide both 32 and 64 bit versions of
6760 elf_create_pointer_linker_section.
6761 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6762 provide both 32 and 64 bit versions of
6763 elf_finish_pointer_linker_section.
6765 * elflink.c (_bfd_elf_create_linker_section): New function to
6766 create a linker section.
6767 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6768 given address in the linker pointer offsets created for a given
6770 (_bfd_elf_make_linker_section_rela): Make a RELA section
6771 corresponding to the generated linker section.
6773 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6775 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6777 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6779 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6780 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6781 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6782 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6783 toc entry in an objdump) for now.
6784 (ppc_do_last, ppc_get_last): New function - needed to save processing
6785 the toc owner to the end.
6786 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6789 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6790 toc owner from being done till last. Must define POWERPC_LE_PC
6793 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6795 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6797 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6798 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6800 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6802 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6804 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6806 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6808 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6810 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6812 * elf.c (assign_file_positions_for_segments): Don't increment file
6813 offset for a segment which contains no loadable sections.
6815 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6817 * reloc.c: Add new PowerPC relocations.
6818 * {bfd-in2,libbfd}.h: Regenerate.
6820 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6821 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6823 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6825 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6828 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6831 * coffgen.c (coff_find_nearest_line): Don't try to cache
6832 information in sections that are not owned by a BFD. From Richard
6833 Henderson <richard@atheist.tamu.edu>.
6835 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6836 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6837 * elflink.h (elf_link_output_extsym): Remove special check for
6840 * ecoffswap.h: Add prototypes for static functions.
6842 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6844 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6845 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6847 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6848 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6849 support. Begin support for R_PPC_SDA{2,}REL.
6851 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6853 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6854 create the .got and .got.neg sections.
6855 (ppc_elf_size_dynamic_sections): Call it.
6856 (ppc_elf_check_relocs): Call it.
6857 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6858 (ppc_elf_check_relocs): Add error messages for relocations we
6859 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6862 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6864 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6865 section flags for V.4 and eabi.
6867 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6869 * elf.c (assign_file_positions_for_segments): If a segment
6870 contains no sections, don't mark it as readable.
6872 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6873 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6875 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6876 dynamic section, if there is one.
6877 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6878 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6879 (bfd_elf64_swap_dyn_in): Likewise.
6880 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6882 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6884 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6885 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6886 <pirker@eiunix.tuwien.ac.at>.
6888 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6890 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6891 PowerPC V.4 and eabi.
6892 * bfd-in2.h: Regenerate.
6893 * libfd.h: Regenerate.
6895 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6897 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6898 section type and SHF_EXCLUDE section flag, turning them into the
6899 appropriate bfd section flag.
6901 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6903 * xcofflink.c (xcoff_link_add_symbols): Create the special
6904 sections if we see a DYNAMIC object, in case that is the only
6905 XCOFF input object we see.
6907 * elf32-mips.c: Extensive changes for a start at dynamic linking
6908 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6910 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6911 (struct elf_backend_data): Remove
6912 elf_backend_create_program_headers field. Add
6913 elf_backend_additional_program_headers and
6914 elf_backend_modify_segment_map fields.
6915 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6917 (elf_backend_additional_program_headers): Likewise.
6918 (elf_backend_modify_segment_map): Likewise.
6919 (elf_backend_create_program_headers): Don't define.
6920 (elfNN_bed): Change to account for field changes.
6921 * elf.c (assign_file_positions_for_segments): Call new
6922 modify_segment_map backend function. Don't call old
6923 create_program_headers backend function.
6924 (get_program_header_size): Call additional_program_headers rather
6925 than create_program_headers.
6926 * elflink.h (elf_link_add_object_symbols): Initialize
6927 type_change_ok from new backend field.
6928 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6930 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6931 a reloc against the appropriate section.
6933 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6934 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6935 (elf_flags_init): Rename from elf_ppc_flags_init.
6936 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6938 (ppc_elf_copy_private_bfd_data): Likewise.
6939 (ppc_elf_merge_private_bfd_data): Likewise.
6941 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6944 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6946 * coff-alpha.c (alpha_relocate_section): During final link, allow
6947 output .lita section to be bigger than 64k by adjusting gp value
6948 on a per-input section basis.
6949 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6951 (struct ecoff_section_tdata): Add gp field.
6953 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6955 Handle Alpha ECOFF changes in OSF/1 3.2.
6956 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6958 * coff-alpha.c: Include "aout/ar.h".
6959 (alpha_ecoff_get_relocated_section_contents): Don't require an
6960 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6961 3.2 doesn't generate one.
6962 (alpha_relocate_section): Likewise.
6963 (alpha_ecoff_slurp_armap): Define.
6964 (alpha_ecoff_slurp_extended_name_table): Define.
6965 (alpha_ecoff_construct_extended_name_table): Define.
6966 (alpha_ecoff_truncate_arname): Define.
6967 (alpha_ecoff_write_armap): Define.
6968 (alpha_ecoff_generic_stat_arch_elt): Define.
6969 (alpha_ecoff_update_armap_timestamp): Define.
6971 (alpha_ecoff_read_ar_hdr): New static function.
6972 (alpha_ecoff_get_elt_at_filepos): New static function.
6973 (alpha_ecoff_openr_next_archived_file): New static function.
6974 (alpha_ecoff_get_elt_at_index): New static function.
6975 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6976 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6977 _bfd_ecoff to alpha_ecoff.
6978 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6979 field from backend structure, rather than always calling
6980 _bfd_get_elt_at_filepos.
6981 * coff-mips.c (mips_ecoff_backend_data): Initialize
6982 get_elt_at_filepos field.
6983 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6984 from _bfd_generic_read_ar_hdr with minor changes.
6985 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6986 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6987 * libbfd.h: Rebuild.
6989 * bfd-in.h (BFD_IN_MEMORY): Define.
6990 * libbfd-in.h (struct bfd_in_memory): Define.
6991 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6992 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6993 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6994 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6995 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6996 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6997 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6998 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6999 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7000 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7002 (bfd_openstreamr): Likewise.
7003 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7004 BFD_IN_MEMORY is not set.
7005 * riscix.c (riscix_some_aout_object_p): Likewise.
7006 * bfd-in2.h, libbfd.h: Rebuild.
7008 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7009 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7010 (bfd_get_elt_at_index): Define.
7011 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7012 bfd_get_elt_at_index. Change index parameter from int to
7014 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7015 (_bfd_noarchive_get_elt_at_index): Define.
7016 (_bfd_archive_bsd_get_elt_at_index): Define.
7017 (_bfd_archive_coff_get_elt_at_index): Define.
7018 * bfd-in2.h, libbfd.h: Rebuild.
7019 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7020 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7021 * ieee.c (ieee_get_elt_at_index): Define.
7022 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7023 * oasys.c (oasys_get_elt_at_index): Define.
7024 * som.c (som_get_elt_at_index): Define.
7026 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7027 numbers to the .text section.
7029 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7031 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7032 If there is a SEC_DEBUGGING section, get the contents of the debug
7033 information part from it.
7034 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7036 (ieee_write_object_contents): Check ieee_write_debug_part return.
7038 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7040 * config.bfd (i[345]86-*-freebsd*): Add target.
7041 * configure.in (i386freebsd_vec): Add vec.
7042 * configure: Regenerate.
7043 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7044 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7045 Rebuild dependencies..
7046 * freebsd.h: New file.
7047 * i386freebsd.c: New file.
7048 * targets.c (i386freebsd_vec): Declare.
7049 (bfd_target_vector): Add i386freebsd_vec.
7050 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7051 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7053 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7055 * ieee.c (ieee_slurp_debug): New static function.
7056 (ieee_object_p): Call it.
7057 (ieee_slurp_section_data): Skip debugging sections.
7058 (ieee_get_reloc_upper_bound): Likewise.
7059 (ieee_get_section_contents): Likewise.
7060 (ieee_canonicalize_reloc): Likewise.
7061 (ieee_write_section_part): Likewise.
7062 (ieee_write_debug_part): Likewise.
7063 (ieee_write_data_part): Likewise.
7064 (init_for_output): Likewise.
7066 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7068 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7070 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7071 relocs, since ppc_elf_relocate_section handles the linker case.
7072 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7074 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7075 ppc_elf_relocate_section since that is now the only caller.
7076 (ppc_elf_relocate_section): Ditto.
7078 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7080 * coffcode.h (coff_write_object_contents): If we don't know the
7081 section of the entry point for an XCOFF executable, always set the
7082 entry address to -1.
7084 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7086 * elf.c (bfd_section_from_shdr): Add support for note sections.
7088 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7090 * bfd-in.h (struct _symbol_info): Add stab_type field.
7091 * bfd-in2.h: Rebuild.
7092 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7094 * elf32-ppc.c: Remove trailing newline from calls to
7096 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7097 difference if target endianness is known.
7099 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7101 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7102 old style TOC16 references without using R_PPC_GOT.
7103 (ppc_reloc_type): Ditto.
7104 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7105 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7106 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7107 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7108 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7110 (ppc_elf_adjust_dynamic_symbol): Ditto.
7111 (ppc_elf_adjust_dynindx): Ditto.
7112 (ppc_elf_size_dynamic_sections): Ditto.
7113 (ppc_elf_finish_dynamic_symbol): Ditto.
7114 (ppc_elf_finish_dynamic_sections): Ditto.
7115 (ELF_DYNAMIC_INTERPRETER): Define.
7117 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7119 * elf.c (copy_private_bfd_data): When attaching sections to
7120 segments ignore sections that won't be allocated. Patch from
7123 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7125 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7128 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7130 * coff-i960.c (CALC_ADDEND): Define.
7131 (coff_i960_relocate_section): Add the input section VMA to the
7132 addend for PC relative relocs.
7134 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7136 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7137 to correctly terminate.
7139 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7141 * targets.c (enum bfd_endian): Define.
7142 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7143 from boolean to enum bfd_endian. Change header_byteorder_big_p
7145 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7146 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7147 * bfd-in2.h: Rebuild.
7148 * All targets: Change initialization of byteorder and
7149 header_byteorder to use enum bfd_endian values rather than
7151 * All files: Change all references to byteorder_big_p and
7152 header_byteorder_big_p to use new bfd_*_endian macros.
7154 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7156 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7158 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7160 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7162 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7164 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7166 * ieee.c: Lots of minor cleanups. Make many functions return
7167 errors rather than calling abort. Also:
7168 (ieee_write_twobyte): Remove; change callers to call existing
7169 ieee_write_2bytes function.
7170 (ieee_write_expression): Don't output the section twice when
7171 outputting a local symbol. Don't emit an extraneous zero if there
7173 (ieee_slurp_sections): Set the lma as well as the vma.
7174 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7176 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7177 a recognized one or bfd_arch_unknown.
7178 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7180 (ihex_get_symtab): Likewise.
7182 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7184 * aoutx.h: Include <ctype.h>.
7185 (struct aout_link_includes_table): Define.
7186 (struct aout_link_includes_totals): Define.
7187 (struct aout_link_includes_entry): Define.
7188 (aout_link_includes_lookup): Define macro.
7189 (struct aout_final_link_info): Add includes field.
7190 (aout_link_includes_newfunc): New static function.
7191 (NAME(aout,final_link)): Initialize includes hash table.
7192 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7194 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7196 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7198 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7200 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7202 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7204 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7205 (pe_print_private_bfd_data): call pe_print_reloc.
7206 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7207 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7208 up some debugging as well.
7210 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7212 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7215 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7217 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7218 when setting sections to NULL.
7220 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7222 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7224 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7225 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7227 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7228 * bfd-in2.h: Rebuild.
7230 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7232 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7234 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7236 * ihex.c (ihex_scan): Handle record types 4 and 5.
7237 (ihex_object_p): Permit types 4 and 5.
7238 (ihex_set_section_contents): Remove check for out of range
7240 (ihex_write_object_contents): Generate types 4 and 5.
7242 * elflink.h (elf_link_output_extsym): Just ignore warning and
7243 indirect references to symbols which don't really exist.
7245 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7247 * peicode.h (pe_print_idata): Minor format fixes
7248 (pe_print_edata): New function. Under private printing, this formats
7249 the edata section of a PE file.
7250 (pe_print_private_bfd_data): Added call to pe_print_edata.
7252 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7254 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7255 index, don't call stoi.
7257 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7259 * srec.c (srec_scan): Set lma as well as vma.
7261 * ihex.c: New file; support for Intel Hex format.
7262 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7263 (ihex_vec): Declare.
7264 (bfd_target_vector): Always include ihex_vec.
7265 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7266 * Makefile.in: Rebuild dependencies.
7267 (BFD_LIBS): Add ihex.o
7268 (BFD_LIBS_CFILES): Add ihex.c.
7269 * bfd-in2.h: Rebuild.
7271 * elf.c (assign_file_positions_for_segments): Sort the sections in
7273 (get_program_header_size): Return the right size if segment_map is
7275 (copy_private_bfd_data): Don't bother to sort the sections.
7277 * bfd.c (bfd_record_phdr): New function.
7278 * bfd-in.h (bfd_record_phdr): Declare.
7279 * bfd_in2.h: Rebuild.
7281 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7284 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7285 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7287 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7288 (bfd_zmalloc): Change declaration.
7289 * libbfd.h: Rebuild.
7290 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7291 and realloc. Don't set bfd_error_no_memory if they fail.
7293 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7295 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7296 uses as well. Added a new howto to deal with TOCREL16 relocs that
7297 are TOCDEFN as well.
7298 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7299 to handle RVA relocs from dlltool.
7300 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7301 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7302 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7304 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7305 to get the right section alignment.
7307 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7309 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7310 p_paddr if p_paddr is zero.
7311 (make_mapping): Set includes_filehdr and includes_phdrs for first
7313 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7315 (assign_file_positions_for_segments): Handle includes_filehdr and
7316 includes_phdrs. Remove special handling of PT_PHDR and first
7318 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7319 when appropriate. Remove special handling of PT_PHDR segment.
7320 Use a more complex condition for when a section is included in a
7321 segment to handle Solaris linker oddities.
7323 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7325 * coff-m88k.c (howto_table): Reformatted for easier reading;
7326 special_function now points to new function m88k_special_reloc.
7327 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7329 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7330 be done correctly by m88k_special_reloc.
7331 (reloc_processing): New function to be used by RELOC_PROCESSING.
7332 (RELOC_PROCESSING): Define to call reloc_processing.
7334 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7336 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7337 (pe_print_pdata): Likewise.
7339 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7340 obstack_alloc fails.
7341 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7343 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7344 * Many files: don't set bfd_error_no_memory if one of the above
7347 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7348 if p_paddr_valid is set.
7349 (copy_private_bfd_data): New static function.
7350 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7352 * elf.c (assign_file_positions_for_segments): Fix case where extra
7353 program headers were allocated.
7355 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7356 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7357 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7358 _bfd_elf_print_private_bfd_data.
7360 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7361 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7362 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7363 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7364 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7365 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7366 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7368 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7370 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7371 * elf.c (make_mapping): New static function.
7372 (map_sections_to_segments): New static function.
7373 (elf_sort_sections): New static function.
7374 (assign_file_positions_for_segments): New static function.
7375 (map_program_segments): Remove.
7376 (get_program_header_size): Remove sorted_hdrs, count, and
7377 maxpagesize parameters. Simplify.
7378 (assign_file_positions_except_relocs): When generating an
7379 executable, use assign_file_positions_for_segments.
7380 (elf_sort_hdrs): Remove.
7381 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7382 to get_program_header_size.
7384 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7386 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7388 * configure, config.in: Regenerate with autoconf 2.7.
7390 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7391 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7393 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7395 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7396 (ecoff_sec_to_styp_flags): Likewise.
7397 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7398 (ecoff_set_symbol_info): Handle scRConst.
7399 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7400 (ecoff_compute_section_file_positions): Handle .rconst section.
7401 (_bfd_ecoff_write_object_contents): Likewise.
7402 (ecoff_link_check_archive_element): Handle scRConst.
7403 (ecoff_link_add_externals): Likewise.
7404 (ecoff_link_write_external): Handle .rconst section.
7405 (ecoff_reloc_link_order): Likewise.
7406 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7407 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7409 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7411 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7412 DEF_DYNAMIC flag is set.
7414 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7416 * host-aout.c: If TRAD_HEADER is defined, include it.
7418 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7420 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7421 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7422 (BFD_NEED_DECLARATION): New function.
7423 * configure.in: Use BFD_NEED_DECLARATION.
7424 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7425 * configure, config.in: Rebuild with autoconf 2.6.
7427 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7428 special_sections before returning when called with a non XCOFF
7431 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7434 * coffcode.h (coff_compute_section_file_positions): Only pad the
7435 previous section to force file alignment when creating an
7438 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7440 * coffcode.h (coff_compute_section_file_positions): If
7441 RS6000COFF_C, set up the .debug section.
7443 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7444 if it is not large enough to accomodate the entire TOC area with
7445 signed 16 bit offsets.
7446 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7448 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7449 TOC anchor to use the TOC value used in the output file.
7451 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7453 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7454 (_bfd_coff_read_string_table): Likewise.
7456 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7458 * pe-arm.c: Fix typos.
7459 * coff-arm.c: Likewise.
7461 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7463 * coff-ppc.c (list_ele): Added "cat"egory member.
7464 (record_toc): New category parameter (priv or pub).
7465 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7466 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7467 the mainline. It addes extra toc cells in error.
7468 (ppc_coff_swap_sym_in_hook): Added some documentation.
7469 (dump_toc): Can now diagnose "virtual toc" chicanery.
7471 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7473 * elf-bfd.h (struct elf_link_hash_table): Change type of
7474 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7476 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7478 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7479 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7481 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7482 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7483 defined or mentioned in a regular file.
7485 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7487 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7488 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7489 (coff_ppc_relocate_section): Correct REL24 handling
7490 (ppc_process_before_allocation): Correct TOCDEFN handling
7492 * peicode.h (dir_names): Added name descriptions
7494 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7496 * VERSION: Updated to cygnus-2.6.
7498 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7500 * targets.c (m68k4knetbsd_vec): Declare.
7502 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7504 * targets.c (bfd_target): Change type of second argument to
7505 _bfd_print_private_bfd_data from void * to PTR.
7506 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7507 using PTR rather than void *.
7508 * bfd-in2, libbfd.h: Rebuild.
7509 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7511 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7512 _bfd_generic_bfd_print_private_bfd_data rather than casting
7515 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7517 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7518 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7520 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7521 BFD64_BACKENDS_CFILES): New variables.
7524 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7526 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7527 not at the file position of the first section.
7528 * coffcode.h (coff_compute_section_file_positions): Avoid using
7530 (coff_write_object_contents): When generating a PPC PE executable
7531 with no symbols, round up the file size to a COFF_PAGE_SIZE
7533 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7534 don't write out a string table.
7536 * elf.c (bfd_section_from_shdr): When using a different section
7537 header, pass the new one to _bfd_elf_make_section_from_shdr.
7538 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7539 (elf_map_symbols): Add section VMA to symbol value when comparing
7541 (_bfd_elf_compute_section_file_positions): Only build symbol table
7542 if there are some symbols. Set file offset of symtab and strtab
7544 (assign_file_positions_except_relocs): Remove dosyms parameter.
7545 Change all callers. Never set file offset of symtab and strtab
7547 (_bfd_elf_copy_private_section_data): New function.
7548 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7549 (_bfd_elf_copy_private_symbol_data): New function.
7550 (swap_out_syms): Check for special mapping of st_shndx created by
7551 copy_private_symbol_data.
7552 * elfxx-target.h: Use new copy routines.
7553 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7554 (_bfd_elf_copy_private_section_data): Declare.
7556 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7558 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7561 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7562 _bfd_dummy_target, matching the recent change to archive
7565 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7567 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7568 arithmetic on PTR types.
7570 * aout-target.h (MY(callback)): Set the lma of the sections.
7572 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7573 symbol into a reloc against the section.
7575 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7577 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7578 glue for the relocs: IMGLUE and IFGLUE.
7579 (record_toc): new function - tracks toc contents
7580 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7581 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7582 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7583 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7584 (ppc_record_toc_entry): Removed a debug define (duh)
7586 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7587 (pe_print_idata): New function - formats the idata section data
7588 (pe_print_pdata): New function - formats the pdata section data
7589 (pe_print_private_bfd_data): calls to above
7591 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7593 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7594 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7595 TARGET_SYM and TARGET_NAME for vector and BFD name.
7596 * coff-pmac.c (pmac_xcoff_vec): Remove.
7597 (TARGET_SYM, TARGET_NAME): Define.
7598 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7599 machine to 0, not all PowerMacs are 601s.
7601 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7603 * elfcode.h (elf_object_p): Read in any program headers.
7604 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7605 based on the program headers, if any.
7606 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7607 (map_program_segments): Set p_paddr of program headers based on
7610 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7612 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7615 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7616 trying to do a relocateable link with a non-a.out object file.
7618 * archive.c (bfd_generic_archive_p): Check the first object file
7619 in an archive even if target_defaulted is set. If the object file
7620 has the wrong xvec, reject it.
7622 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7623 be represented, report the name via _bfd_error_handler.
7624 (translate_to_native_sym_flags): Likewise.
7625 * elf32-mips.c (mips_elf_final_link): Likewise.
7626 * oasys.c (oasys_write_sections): Likewise.
7628 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7629 which checks for STYP_OVRFLO sections.
7630 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7631 reloc and lineno count overflows.
7632 (coff_write_object_contents): Call coff_count_linenumbers before
7633 coff_compute_section_file_positions. If RS6000COFF_C, handle
7634 reloc and lineno count overflows.
7635 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7636 relocs before dealing with .pad sections. Count overflow section
7637 headers when handling .pad sections.
7639 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7642 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7643 (struct xcoff_link_hash_table): Add descriptor_section and
7644 special_sections fields.
7645 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7646 (xcoff_link_add_symbols): Set linkage section alignment. Create
7647 descriptor section. Check for magic symbol names (_text, etc.),
7648 and record them in special_sections if found. Set
7649 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7650 descriptor field to point back to the function code symbol.
7651 (xcoff_sweep): Always mark the special descriptor_section.
7652 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7653 function descriptor, and mark it if it is.
7654 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7655 parameter, and fill it in. Allocate space for the descriptor
7657 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7658 global linkage code. If an undefined function descriptor is
7659 exported, arrange to define it. Warn about any other undefined
7661 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7662 (xcoff_write_global_symbol): Create a function descriptor when
7664 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7665 * bfd-in2.h: Rebuild.
7667 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7669 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7670 (ppc_coff_link_hash_table): new types for hashing
7671 (ppc_coff_link_hash_newfunc): hash entry constructor
7672 (ppc_coff_link_hash_table_init): hash table initializer
7673 (ppc_coff_link_hash_table_create): hash table constructor
7674 (ppc_record_toc_entry): changed references to hash table
7675 (coff_ppc_relocate_section): changed references to hash table
7677 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7678 * libcoff.h: Rebuild
7680 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7681 (coff_link_add_symbols): removed toc_offset init
7683 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7685 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7688 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7689 if it is given and mmep is available.
7690 * acconfig.h: Undef USE_MMAP.
7691 * configure, config.in: Regenerated.
7692 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7693 table handling the old way.
7694 (aout_get_external_symbols): Don't complain if last byte of string
7696 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7697 (bfd_free_window) [! USE_MMAP]: Don't define.
7698 (bfd_get_file_window,
7699 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7701 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7703 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7706 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7708 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7709 compatible with AMD generated COFF files. Try to support both AMD
7710 and GNU formats simultaneously.
7711 (coff_a29k_relocate_section): Likewise.
7713 * libbfd.c (bfd_get_file_window): Change writable parameter from
7714 int to boolean; update all callers. Pass MAP_SHARED if not
7715 writable--it's required on Solaris. Cast fprintf argument to
7717 * bfd-in.h (bfd_get_file_window): Update declaration.
7718 * bfd-in2.h: Rebuild.
7719 * aoutx.h: Update calls to bfd_get_file_window.
7721 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7723 (xcoff_swap_ldhdr_in): New static function.
7724 (xcoff_swap_ldsym_in): New static function.
7725 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7726 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7727 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7728 Handle XTY_ER/XMC_XO symbols correctly.
7729 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7730 rather than normal symbol table.
7731 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7732 already defined with the same absolute value.
7733 (xcoff_mark): When considering called symbols, check whether the
7734 descriptor is from a dynamic object, rather than the symbol
7736 (xcoff_build_ldsyms): Likewise.
7738 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7739 Cast realloc and malloc return values. If malloc or realloc fail,
7740 set bfd_error_no_memory.
7741 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7742 * bfd-in2.h: Rebuild.
7744 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7746 * coff-ppc.c (ppc_record_toc_entry): new function.
7747 (in_reloc_p): changed return value.
7748 (coff_ppc_relocate_section): much rework.
7749 (ppc_allocate_toc_section): new function.
7750 (ppc_process_before_allocation): new function.
7751 (ppc_coff_swap_sym_in_hook): new function.
7753 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7754 (coff_link_add_symbols): initialize toc_offset.
7756 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7757 (coff_swap_aouthdr_out): Added more sections to the data
7758 dictionary for the pe file header. Also changed linker version
7759 number on the ppc side.
7760 (dir_names): small improvements to the dictionary printing.
7761 (pe_mkobject_hook): save the file level flags.
7763 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7764 (pe_tdata): added real_flags field
7765 (coff_tdata): added local_toc_sym_map and access macro
7767 * libcoff.h (coff_link_hash_entry): added toc_offset field
7768 (pe_tdata): added real_flags field
7769 (coff_tdata): added local_toc_sym_map and access macro
7771 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7772 (coff_mkobject): init for local_toc_sym_map
7773 (coff_write_object_contents): set the internal_a.magic to
7774 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7777 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7779 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7780 entries until both the line number address and the function name
7781 address are too large.
7783 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7784 * configure: Rebuilt.
7786 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7787 is defined in the environment.
7789 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7791 * som.c (som_get_section_contents_in_window): Define to use
7794 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7796 * coff-i860.c: New file, based on coff-i386.c.
7797 * cpu-i860.c: New file, based on cpu-i386.c.
7798 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7799 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7800 targets, using i860coff_vec.
7801 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7802 trad-core.o and hosts/i860mach3.h.
7803 (i860coff_vec): Use coff-i860.o and cofflink.o.
7804 * configure: Rebuild.
7805 * Makefile.in: Rebuild dependencies.
7806 (ALL_MACHINES): Add cpu-i860.o.
7807 (BFD32_BACKENDS): Add coff-i860.o.
7808 (CFILES): Add cpu-i860.c and coff-i860.c.
7809 * targets.c (i860coff_vec): Declare.
7810 (bfd_target_vector): Add &i860coff_vec.
7811 * archures.c (bfd_i860_arch): Declare.
7812 (bfd_archures_list): Add &bfd_i860_arch.
7813 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7814 (coff_set_flags): Handle bfd_arch_i860.
7815 (coff_write_object_contents): Handle I860 a.out magic number.
7817 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7819 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7820 the created .tc section to 2.
7821 (xcoff_mark): Don't keep a .loader reloc for a call to an
7822 undefined symbol when creating a shared library.
7823 (xcoff_build_ldsyms): When creating a shared library, generate
7824 global linkage code for a call to an undefined symbol.
7826 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7828 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7829 BFD32_BACKENDS, BFD64_BACKENDS.
7830 (.dep1): Put mkdep output in a separate file.
7831 Rebuilt dependencies.
7833 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7836 Permit use of mmap when available:
7838 * configure.in: Check for mmap, madvise, mprotect.
7839 * config.in, configure: Regenerated.
7841 * libbfd.c (struct _bfd_window_internal): Define type.
7842 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7844 (ok_to_map): New static variable for debugging.
7845 (_bfd_generic_get_section_contents_in_window): New function.
7846 * bfd-in.h (bfd_window_internal): Declare type.
7847 (bfd_window): Define type.
7848 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7849 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7852 * libaout.h (struct aoutdata): Add two window fields.
7853 (obj_aout_sym_window, obj_aout_string_window): New macros.
7854 * aoutx.h (some_aout_object_p): Initialize windows.
7855 (aout_get_external_symbols): Get symbol data and strings in
7856 windows instead of explicitly allocated buffers.
7857 (slurp_symbol_table): Free window instead of memory.
7858 (bfd_free_cached_info): Release windows instead of freeing storage
7860 (aout_link_free_symbols): Ditto.
7862 * targets.c (bfd_target): Add new field for
7863 get_section_contents_in_window.
7864 (BFD_JUMP_TABLE_GENERIC): Updated.
7865 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7866 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7867 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7868 macros for get_section_contents_in_window field.
7870 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7872 * core.c: Renamed to corefile.c
7873 * makefile.dos (OBJS): Change core.o to corefile.o
7874 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7876 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7878 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7879 to o. Clobber and restore the list of new csects around the call
7880 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7881 linker error and the linker wants to read the symbol table. Reset
7882 the line number count of a real section even if it has no relocs.
7883 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7885 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7888 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7890 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7891 an undefined symbol in a shared link.
7893 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7894 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7895 phdm@info.ucl.ac.be (Philippe De Muyter).
7897 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7899 * coff-m88k.c (rtype2howto): New static function.
7900 (RTYPE2HOWTO): Use it rather than a macro definition.
7902 * coffcode.h (coff_write_object_contents): set internal_a.magic
7903 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7905 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7906 define TRAD_HEADER to new file hosts/delta68.h.
7907 m88*-motorola-sysv*, however, does use ptrace-core.o.
7908 * hosts/delta68.h: New file.
7910 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7911 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7913 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7915 * i386linux.c (MY(vec)): Declare before use.
7917 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7919 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7920 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7922 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7923 BFD is not of the right type.
7924 (bfd_elf_get_needed_list): Likewise.
7925 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7926 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7927 * xcofflink.c (XCOFF_XVECP): Define.
7928 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7930 (bfd_xcoff_import_symbol): Likewise.
7931 (bfd_xcoff_export_symbol): Likewise.
7932 (bfd_xcoff_link_count_reloc): Likewise.
7933 (bfd_xcoff_record_link_assignment): Likewise.
7934 (bfd_xcoff_size_dynamic_sections): Likewise.
7936 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7937 table index against the number of symbols for a base relative
7940 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7942 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7943 full_aouthdr flag here...
7944 (_bfd_xcoff_bfd_final_link): ...not here.
7946 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7948 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7949 systems that have a system <libelf.h>.
7950 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7951 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7952 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7953 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7954 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7955 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7956 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7958 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7960 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7961 set, set BSF_WEAK in symbol. Change all callers.
7962 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7963 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7964 _bfd_generic_link_add_one_symbol.
7965 (ecoff_indirect_link_order): Check that the section tdata relocs
7966 are not NULL before using them.
7968 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7969 define TRAD_HEADER as hosts/alphalinux.h.
7970 * configure: Rebuild.
7971 * hosts/alphalinux.h: New file.
7972 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7975 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7977 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7978 C_ECOMM storage classes.
7980 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7982 (xcoff_mark): Call xcoff_mark_symbol.
7983 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7984 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7986 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7988 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7990 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7992 (xcoff_find_reloc): New static function.
7993 (xcoff_link_add_symbols): Use it.
7994 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7995 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7996 relocate the value of C_DECL.
7998 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8000 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8002 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8003 callback decide what goes in .relocs.
8004 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8005 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8008 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8010 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8013 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8015 * xcofflink.c: More improvements, mostly to fix handling of
8016 constructors and a few other special cases.
8017 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8018 zero, reverting yesterday's change.
8019 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8020 (bfd_xcoff_link_count_reloc): Declare.
8021 (bfd_xcoff_record_link_assignment): Declare.
8022 * bfd-in2.h: Rebuild.
8024 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8026 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8027 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8028 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8029 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8030 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8031 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8033 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8036 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8037 segments includes the a.out header. See to that the magic number
8038 *always* is big-endian.
8040 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8041 m68k4k NetBSD configurations.
8043 * configure.in, configure: Separate i386 & mips NetBSD
8044 configurations from other BSD ones. Don't assume DEC is the only
8045 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8046 configurations. Add support for m68k4k NetBSD object format.
8048 * libaout.h: Added M_68K4K_NETBSD magic.
8050 * m68k4knetbsd.c: New file.
8052 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8054 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8057 * hosts/mipsnbsd.h: New file.
8059 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8061 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8063 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8064 toc_section, and entry_section fields.
8065 (struct xcoff_section_tdata): Remove ldrel_count field.
8066 * libcoff.h: Rebuild.
8067 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8069 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8070 full a.out header if full_aouthdr is set in xcoff_data.
8071 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8072 based on sections stored in xcoff_data.
8073 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8075 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8076 (rs6000coff_vec): Set symbol_leading_char to '.'.
8077 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8078 value stored in ret rather than returning a pointer value.
8080 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8082 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8085 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8087 * som.c (som_slurp_string_table): Allocate the strings with malloc
8088 since they're free'd by free_cached_info.
8089 (som_slurp_symbol_table): Similarly for the symbol table.
8091 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8093 * Makefile.in (diststuff): Don't make headers.
8095 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8097 * Makefile.in: Rebuild dependencies.
8099 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8100 output_bfd is not SunOS.
8101 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8102 non-SunOS input files.
8104 * xcofflink.c: Extensive changes to support linking shared objects
8105 and generating a .loader section.
8106 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8107 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8108 last_symndx, and ldrel_count fields.
8109 * libcoff.h: Rebuild.
8110 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8111 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8113 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8114 (bfd_xcoff_export_symbol): Declare.
8115 (bfd_xcoff_size_dynamic_sections): Declare.
8116 * bfd-in2.h: Rebuild.
8118 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8120 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8121 * configure: Rebuild.
8122 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8123 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8125 (pmac_xcoff_vec): Update to use new xcoff support.
8126 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8127 (xcoff_write_armap): Declare buf as unsigned char.
8128 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8130 * mpw-make.sed: Generalize subdir_do edit.
8132 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8134 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8135 correctly. Don't initialize asect->vma.
8137 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8139 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8140 something a little less than the page size.
8142 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8144 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8146 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8148 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8149 * coffcode.h (coff_write_object_contents): If .bss is before
8150 .data us that as data_start.
8151 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8153 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8154 (coff_swap_outhdr_out): Hardwire in version number.
8156 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8158 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8159 major and minor to *_vno, since the former are also macros in
8160 SunOS header files. Cast result of bfd_alloc to appropriate
8163 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8164 before assigning to sec_data.
8166 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8168 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8169 now relative to the section, not absolute.
8170 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8171 get the file name when there is a N_SO directory name. When
8172 handling stabs, remember that section->vma was added to the
8175 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8177 * sunos.c (struct sunos_link_hash_table): Add needed field.
8178 (sunos_link_hash_table_create): Call bfd_release, not free.
8179 (sunos_link_hash_table_create): Initialize needed field.
8180 (sunos_add_dynamic_symbols): Record needed objects.
8181 (bfd_sunos_get_needed_list): New function.
8182 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8183 * bfd-in2.h: Rebuild.
8185 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8187 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8189 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8191 * bfd-in.h (struct bfd_link_needed_list): Rename from
8192 bfd_elf_link_needed_list.
8193 * bfd-in2.h: Rebuild.
8194 * elf.c, elflink.h, libelf.h: Corresponding changes.
8196 Add start at AIX linker support; no shared libraries yet.
8197 * xcofflink.c: New file.
8198 * configure.in (rs600coff_vec): Use xcofflink.o.
8199 * configure: Rebuild.
8200 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8202 (struct xcoff_section_tdata): Define.
8203 (xcoff_section_data): Define macro.
8204 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8205 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8206 (_bfd_xcoff_bfd_final_link): Declare.
8207 (_bfd_ppc_xcoff_relocate_section): Declare.
8208 * libcoff.h: Rebuild.
8209 * coff-rs6000.c: Clean up a bit.
8210 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8211 cputype, csects, and debug_indices.
8212 (xcoff_copy_private_bfd_data): Copy cputype.
8213 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8214 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8215 (xcoff_reloc_type_lookup): Rename from
8216 rs6000coff_reloc_type_lookup.
8217 (coff_relocate_section): Define.
8218 (_bfd_xcoff_sizeof_headers): Define.
8219 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8220 (_bfd_xcoff_bfd_relax_section): Define.
8221 (_bfd_xcoff_bfd_link_split_section): Define.
8222 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8224 * coffcode.h (coff_compute_section_file_positions): If AIX,
8225 increment sofar by SMALL_AOUTSZ if not executable.
8226 (coff_write_object_contents): If AIX, always output an a.out
8227 header; if not executable, header size of SMALL_AOUTSZ.
8228 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8229 (_bfd_stringtab_init): Initialize xcoff field.
8230 (_bfd_xcoff_stringtab_init): New function.
8231 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8232 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8233 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8234 * libbfd.h: Rebuild.
8235 * Makefile.in: Rebuild dependencies.
8236 (BFD32_BACKENDS): Add xcofflink.o.
8237 (CFILES): Add xcofflink.c.
8239 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8240 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8241 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8243 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8245 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8247 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8249 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8250 * config.in: Regenerated.
8252 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8253 (_bfd_chunksize): New variable.
8254 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8255 for obstack chunk size.
8256 * configure.in: Check for getpagesize.
8257 * configure: Regenerated.
8259 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8261 * trad-core.c (rawptr): Make it a local variable of
8262 ptrace_unix_core_file_p.
8264 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8266 * coff-arm.c (in_reloc_p): New.
8267 * coff-i386.c (in_reloc_p): New.
8268 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8269 (coff_write_object_contents): Only set has_reloc_section
8271 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8272 in_reloc_p to decide if reloc should be emitted.
8273 * libcoff.h (pe_data_type.in_reloc_p): New.
8274 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8276 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8278 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8279 (_bfd_coff_read_internal_relocs): Likewise.
8280 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8281 (_bfd_coff_read_internal_relocs): Likewise.
8283 * elflink.h (elf_link_add_object_symbols): Correct conditions
8284 under which type and size change warnings are issued.
8286 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8288 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8289 a symbol which is not in a real section.
8290 (coff_write_native_symbol): Corresponding change.
8292 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8293 coff_link_hash_newfunc and make non-static.
8294 (_bfd_coff_link_hash_table_init): New function, broken out of
8295 _bfd_coff_link_hash_table_create.
8296 (_bfd_coff_link_hash_table_create): Use it.
8297 (process_embedded_commands): Make static.
8298 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8299 (_bfd_coff_link_hash_table_init): Declare.
8300 * libcoff.h: Rebuild.
8302 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8303 field in XCOFF tdata.
8304 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8305 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8306 based on cputype stored in a.out header, or in n_type of initial
8308 (coff_write_object_contents): Set cputype correctly in a.out
8310 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8312 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8313 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8315 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8316 * libcoff.h: Rebuild.
8318 * cpu-rs6000.c (rs6000_compatible): New static function.
8319 (bfd_rs6000_arch): Use it.
8320 * cpu-powerpc.c (powerpc_compatible): New static function.
8321 (arch_info_struct): Define various flavours of PowerPC.
8322 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8325 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8327 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8329 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8331 * elflink.h (elf_link_add_object_symbols): Don't warn about
8332 changing the size or type if the old definition was weak.
8334 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8336 * coffcode.h (combined_entry_type): Add fix_line field.
8337 (coff_slurp_line_table): Warn if we try to set the lineno field of
8339 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8340 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8341 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8342 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8344 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8345 * libcoff.h: Rebuild.
8347 * libcoff-in.h (struct xcoff_tdata): Define.
8348 (xcoff_data): Define.
8349 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8350 * bfd-in2.h, libcoff.h: Rebuild.
8351 * coff-rs6000.c (xcoff_mkobject): New static function.
8352 (coff_mkobject): Define.
8353 (xcoff_copy_private_bfd_data): New static function.
8354 (coff_bfd_copy_private_bfd_data): Define.
8355 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8357 (rs6000coff_vec): Add DYNAMIC to object_flags.
8358 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8359 .loader sections specially.
8360 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8361 section alignment from the XCOFF tdata information.
8362 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8363 F_SHROBJ, and copy the extra a.out header information into the
8364 XCOFF tdata structure.
8365 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8366 F_DYNLOAD and the extra a.out header information.
8367 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8368 C_HIDEXT symbol with attached csect information.
8369 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8370 in the o_maxdata field.
8371 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8372 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8373 end if BSF_NOT_AT_END is set.
8375 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8376 _bfd_read_ar_hdr_fn.
8377 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8378 * bfd-in2.h, libbfd.h: Rebuild.
8379 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8381 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8382 (bfd_slurp_bsd_armap_f2): Likewise.
8383 (_bfd_slurp_extended_name_table): Likewise.
8385 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8387 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8389 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8390 when the symbol table is empty.
8392 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8393 space for section symbols, since we don't output them either.
8394 (elf_m68k_adjust_dynindx): Removed.
8396 * ptrace-core.c (rawptr): Make it a local variable of
8397 ptrace_unix_core_file_p.
8399 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8401 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8404 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8405 Mac object file formats.
8407 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8409 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8410 auxent if there isn't one.
8411 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8412 rather than FILNMLEN as the maximum name length.
8414 * coffcode.h (bfd_coff_backend_data): Add new field
8415 _bfd_coff_print_aux.
8416 (bfd_coff_print_aux): New static function.
8417 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8418 scnlen field of an XTY_LD csect aux entry.
8419 (coff_print_aux): New static function.
8420 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8421 in coff_pointerize_aux_hook.
8422 (bfd_coff_std_swap_table): Initialize new field.
8423 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8424 * libcoff.h: Rebuild.
8425 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8426 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8428 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8429 if there are symbols, for native AIX ld compatibility.
8431 * coffcode.h (bfd_coff_backend_data): Add new field
8432 _bfd_coff_pointerize_aux_hook.
8433 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8434 or I960, and as 0 otherwise.
8435 (bfd_coff_std_swap_table): Initialize new field.
8436 * libcoff.h: Rebuild.
8437 * coffgen.c (coff_pointerize_aux): Change parameters to take
8438 symbol pointer instead of type and class, and to take aux index.
8439 Call _bfd_coff_pointerize_aux_hook if it is defined.
8440 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8441 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8442 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8444 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8445 read-only/host-only support.
8447 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8449 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8452 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8453 BFD_JUMP_TABLE_ARCHIVE accordingly.
8454 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8455 (_bfd_compute_and_write_armap): Declare.
8456 (_bfd_generic_read_ar_hdr): Declare.
8457 (_bfd_read_ar_hdr): Define.
8458 (_bfd_noarchive_read_ar_hdr): Define.
8459 (_bfd_archive_bsd_read_ar_hdr): Define.
8460 (_bfd_archive_coff_read_ar_hdr): Define.
8461 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8462 _bfd_read_ar_hdr instead.
8463 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8464 (_bfd_compute_and_write_armap): Rename from
8465 compute_and_write_armap. Make non-static. Change all callers.
8466 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8467 than _bfd_snarf_ar_hdr.
8468 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8469 * ieee.c (ieee_read_ar_hdr): Define.
8470 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8471 * oasys.c (oasys_read_ar_hdr): Define.
8472 * som.c (som_read_ar_hdr): Define.
8473 * bfd-in2.h, libbfd.h: Rebuild.
8475 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8477 * peicode.c (coff_swap_filehdr_in): If symptr is
8478 zero, there aren't any symbols, even if nsyms is set.
8480 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8482 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8484 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8485 sections, and set styp correctly for them: .got, .hash, .dynamic,
8486 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8487 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8489 (ecoff_sort_hdrs): New static function.
8490 (ecoff_compute_section_file_positions): Return boolean, not void.
8491 Sort the sections by VMA before looking through them. Put the
8492 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8493 section on an appropriate boundary within the page.
8494 (ecoff_compute_reloc_file_positions): Check return value of
8495 ecoff_compute_section_file_positions.
8496 (_bfd_ecoff_set_section_contents): Likewise.
8497 (_bfd_ecoff_write_object_contents): Check for various Alpha
8498 section types when incrementing text_size and data_size. Call
8499 adjust_headers backend function if it exists.
8500 * coff-alpha.c (alpha_adjust_headers): New static function.
8501 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8502 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8504 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8506 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8508 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8509 of ALTERNATE_AIX_CORE_FORMAT.
8510 * configure.in (aix4): No longer need CORE_FLAGS.
8511 * configure: Updated.
8513 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8515 NS32k changes from Ian Dall:
8516 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8518 (aout_link_input_section_std, aout_link_input_section_ext,
8519 aout_link_reloc_link_order): Call them instead of _bfd_*
8521 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8523 (backend_data): Use it instead of hardcoded zero.
8525 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8526 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8528 * ns32knetbsd.c: Include bfd.h.
8529 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8530 (MY_bfd_reloc_type_lookup): Declare function too.
8531 * pc532-mach.c (set_sizes): Don't declare.
8532 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8533 (backend_data, MY_backend_data): Don't define.
8535 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8536 ns32k-*-lites* like ns32k-*-netbsd*.
8538 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8541 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8543 * coffcode.h (coff_write_object_contents): Restore setting
8544 f_timdat to 0, deleted on August 22.
8546 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8548 * coffcode.h (coff_bfd_copy_private_symbol_data,
8549 coff_bfd_copy_private_section_data,
8550 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8551 * peicode.h (coff_bfd_copy_private_bfd_data): New
8552 (pe_bfd_copy_private_bfd_data): New.
8553 (coff_swap_scnhdr_in): Swap bss size into the right place.
8554 (pe_print_private_bfd_data): Add some newlines.
8556 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8558 * som.c (setup_sections): Don't die if a space has no subspaces.
8560 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8562 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8563 dynamic symbol override a common symbol. Don't change the size or
8564 type if they have been set and the new symbol is not a definition.
8565 Warn if the size or type changes.
8567 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8569 * som.c (som_begin_writing): Don't write the symbol table or
8571 (som_finish_writing): Write them here. Place them after the
8572 subspace data, but before the relocs.
8574 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8576 * sunos.c (sunos_add_one_symbol): Just pass false, not
8577 info->shared_library, to sunos_create_dynamic_sections.
8578 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8580 (sunos_check_dynamic_reloc): Remove .text section assertion.
8582 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8584 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8585 * configure, configure.in: Add pmac_xcoff_vec case.
8586 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8587 * coff-pmac.c: New file, PowerMac XCOFF support.
8588 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8589 * targets.c (pmac_xcoff_vec): Declare.
8591 * mpw-config.in: Various changes to be compatible with the
8592 autoconf-based configury.
8593 * mpw-make.sed: New file, sed commands to translate Unix
8594 makefile into MPW syntax.
8595 * mpw-make.in: Remove.
8596 * hosts/mpw.h: Remove.
8597 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8598 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8600 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8602 * binary.c (binary_get_symtab): Return an empty string on error.
8603 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8605 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8607 * coff-ppc.c: Reformatted according to gnu conventions
8608 Removed irrelevant "if 0" code
8610 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8612 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8613 symbols rather than as indirect symbols.
8614 (MY(slurp_symbol_table)): Don't do anything special about
8617 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8618 of .ctors and .dtors sections is no larger than 2.
8620 * sunos.c (sunos_add_one_symbol): Don't change
8621 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8623 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8624 dynamic symbols when creating a shared library.
8625 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8627 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8628 written even if it is not defined in a regular object.
8629 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8630 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8631 rather than the constant 22.
8632 (sunos_check_dynamic_reloc): Handle creating a shared library.
8633 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8634 zero when creating a shared library.
8635 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8636 write it out at the start of the symbol table.
8638 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8640 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8642 * config.bfd: Add arm-*-coff.
8643 * configure.in, configure: Add armcoff_{little,big}_vec.
8644 * targets.c (armcoff_{little,big}_vec): Declare.
8645 (bfd_target_vector): Add armcoff_{little,big}_vec.
8646 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8648 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8650 * targets.c (bfd_find_target): Remove debugging code.
8652 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8654 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8656 * Makefile.in: added *-ppc files
8657 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8658 allow pe based .o's to be shared with other tools on ppc/NT
8659 * config.bfd: added powerpc[le]-[pe|winnt] config support
8660 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8661 * peicode.h: Added more section flags for PE on ppc
8662 Added coff_swap_filehdr_out to allow peicode.h to be
8663 used for non-image PE files on ppc.
8664 Check for image, or not, before copying pe_opthdr
8665 * targets.c: Added new bfd's
8666 * targets.c: Removed two inactive bfds that shouldn't have made it this
8669 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8671 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8672 explicit values to initialize all relocs. Change all users.
8673 (ppc_elf_brtaken_inner): New function to handle branch predicition
8675 (ppc_elf_brtaken_reloc): Ditto.
8676 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8677 relocs use ppc_elf_unsupported_reloc.
8678 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8679 needs to be reported.
8680 (ppc_elf_relocate_section): Support branch prediction relocs.
8682 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8684 * bfd.c (bfd_assert): Remove \n from string passed to
8687 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8688 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8689 (bfd_coff_make_section_hook): Don't define.
8690 (coff_make_section_hook): Remove.
8691 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8692 (styp_to_sec_flags): Likewise.
8693 (coff_write_object_contents): Likewise.
8694 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8696 * libcoff.h: Rebuild.
8697 * coffgen.c (make_a_section_from_file): Just call
8698 bfd_make_section_anyway, not bfd_make_section or
8699 bfd_coff_make_section_hook.
8700 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8701 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8702 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8703 make_section_hook field.
8704 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8706 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8707 pointers into value field for warning and indirect symbols; just
8708 leave the value field alone.
8709 * linker.c (generic_link_add_symbol_list): Use next symbol for
8710 warning and indirect symbols, rather than looking in symbol value.
8711 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8712 parameter. Change all callers. Remove support for indirect
8713 symbols; it didn't work anyhow.
8714 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8715 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8716 * bfd-in2.h: Rebuild.
8718 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8720 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8721 go back to telling the tools this reloc operates on 32 bits.
8723 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8725 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8726 rather than a direct fprintf.
8727 * archive.c (_bfd_write_archive_contents): Likewise.
8728 * coffcode.h (coff_slurp_symbol_table): Likewise.
8729 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8730 (ppc_elf_unsupported_reloc): Likewise.
8731 (ppc_elf_relocate_section): Likewise.
8732 * i386linux.c (linux_tally_symbols): Likewise.
8733 (linux_finish_dynamic_link): Likewise.
8734 * osf-core.c (osf_core_core_file_p): Likewise.
8735 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8736 * som.c (som_sizeof_headers): Likewise.
8737 * srec.c (srec_bad_byte): Likewise.
8738 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8739 * libbfd-in.h (bfd_assert): Declare first parameter const.
8740 * libbfd.h: Rebuild.
8741 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8742 bfd_reloc_overflow is enough.
8743 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8744 * coff-h8500.c (rtype2howto): Likewise.
8745 * coff-z8k.c (rtype2howto): Likewise.
8746 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8747 * elf.c (_bfd_elf_get_lineno): Likewise.
8748 (_bfd_elf_no_info_to_howto): Likewise.
8749 (_bfd_elf_no_info_to_howto_rel): Likewise.
8750 * hp300hpux.c (convert_sym_type): Likewise.
8751 (MY(swap_std_reloc_in)): Likewise.
8752 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8754 * libaout.h (struct aoutdata): Add line_buf field.
8755 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8756 and filename_buffer. Instead, use a malloc buffer stored in the
8757 new line_buf field. Remove length restrictions.
8759 * coffgen.c (string_size): Remove static variable.
8760 (debug_string_size, debug_string_section): Likewise.
8761 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8762 and debug_string_size_p parameters. Use them instead of the
8763 global variables. Change all callers.
8764 (coff_write_symbol): Likewise.
8765 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8766 (coff_write_symbols): Add local variables to replace removed
8769 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8770 function, and line_base fields.
8771 * libcoff.h: Rebuild.
8772 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8773 information, rather than using static variables.
8775 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8776 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8778 * init.c (initialized): Remove static variable.
8779 (bfd_init): Don't bother setting initialized.
8780 (bfd_check_init): Remove.
8781 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8782 * libbfd.h: Rebuild.
8784 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8786 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8787 size for full core dumps. Copy core file header to private data.
8788 (rs6000coff_core_file_failing_command,
8789 rs6000coff_core_file_failing_signal): New functions to extract
8790 the file name and terminating signal from the core file.
8791 * coff-rs6000.c: Use them.
8793 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8795 Change arch info to be const, initialized at compile time.
8796 * archures.c: Reindent many functions. Change CONST to const.
8797 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8798 nothing set it anyhow. Make next const.
8799 (bfd_arch_info_list): Remove.
8800 (bfd_archures_list): Rename from archures_init_table. Change from
8801 a table of function pointers to a table of bfd_arch_info_type
8802 structure addresses.
8803 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8804 (bfd_lookup_arch): Likewise.
8805 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8807 (bfd_default_arch_struct): Make const.
8808 (bfd_arch_init, bfd_arch_linkin): Remove.
8809 (bfd_get_arch_info): Return a const pointer.
8810 * init.c (bfd_init): Don't call bfd_arch_init.
8811 * bfd.c (struct _bfd): Make arch_info const.
8812 * bfd-in2.h: Rebuild.
8813 * libbfd.h: Rebuild.
8814 * configure.in: Put & before everything in $selarchs.
8815 * configure: Rebuild.
8816 * cpu-*.c: Change bfd_*_arch from a function which calls
8817 bfd_arch_linkin to a const structure.
8818 * ieee.c (ieee_object_p): Make arch const.
8820 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8822 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8824 * bfd-in2.h: Regenerate.
8825 * libbfd.h: Regenerate.
8827 * elf32-ppc.c (reloc_type): Update names to match current draft.
8828 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8829 relative. Update names to current V.4 draft.
8830 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8831 (ppc_elf_relocate_section): Rename relocations to match draft.
8833 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8835 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8836 compiled with -mrelocatable-lib to be linked with either normal
8837 modules or -mrelocatable modules.
8839 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8841 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8842 in the a.out header.
8844 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8845 a reloc against a local symbol, even if it's not a section.
8847 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8849 * targets.c (bfd_target): Remove unused align_power_min field.
8850 * bfd-in2.h: Rebuild.
8851 * All backends: Remove initialization of align_power_min.
8853 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8855 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8857 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8859 * config.bfd (mips-dec-netbsd*): New target.
8860 * configure.host (mips-dec-netbsd*): New host.
8861 * configure.in (mips-dec-netbsd*): New native.
8862 * configure: Rebuild.
8864 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8866 Make the COFF backend linker merge common types:
8867 * cofflink.c (struct coff_debug_merge_element): Define.
8868 (struct coff_debug_merge_type): Define.
8869 (struct coff_debug_merge_hash_entry): Define.
8870 (struct coff_debug_merge_hash_table): Define.
8871 (coff_debug_merge_hash_table_init): Define.
8872 (coff_debug_merge_hash_table_free): Define.
8873 (coff_debug_merge_hash_lookup): Define.
8874 (struct coff_final_link_info): Add debug_merge field.
8875 (coff_debug_merge_hash_newfunc): New static function.
8876 (_bfd_coff_final_link): Allocate and free debug_merge table.
8877 (coff_link_input_bfd): Merge identical enum, struct and union
8880 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8882 Convert i960 COFF to use COFF backend linker.
8883 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8884 structure to store the symbol being used.
8885 (coff_i960_start_final_link): New static function.
8886 (coff_i960_relocate_section): New static function.
8887 (coff_i960_adjust_symndx): New static function.
8888 (coff_start_final_link): Define.
8889 (coff_relocate_section): Define.
8890 (coff_adjust_symndx): Define.
8891 * coffcode.h (bfd_coff_backend_data): Add new callback function
8892 _bfd_coff_start_final_link.
8893 (bfd_coff_start_final_link): Define.
8894 (coff_start_final_link): Define if not defined.
8895 (bfd_coff_std_swap_table): Add coff_start_final_link.
8896 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8898 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8899 function callback is not NULL.
8900 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8901 (_bfd_coff_internal_syment_name): Declare.
8902 * libcoff.h: Rebuild.
8903 * configure.in (icoff_big_vec): Add cofflink.o.
8904 (icoff_little_vec): Likewise.
8905 * configure: Rebuild.
8907 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8909 * Makefile.in (clean-info): Remove extraneous tab from line
8912 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8914 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8915 contents has relocs.
8917 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8919 * coffcode.h (coff_compute_section_file_positions): Keep the
8921 (coff_write_object_contents): Remember if it's a relocatable
8923 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8924 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8925 if relocatable file. Swap out saved raw size.
8927 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8929 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8930 (maintainer-clean): Rename from realclean, passing
8931 maintainer-clean down to subdirectories, but leave realclean as a
8934 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8937 * dep-in.sed: Remove config.h from generated dependencies.
8939 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8940 broken out of sunos_canonicalize_dynamic_symtab.
8941 (sunos_canonicalize_dynamic_symtab): Call new function
8942 sunos_slurp_dynamic_symtab.
8943 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8944 dynamic symbol table to the caller.
8945 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8946 callback to override the symbols being read.
8947 * libaout.h (struct aout_backend_data): Add three new parameters
8948 to add_dynamic_symbols callback.
8950 Extensive minor changes to avoid various gcc warnings. Also:
8951 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8952 * archures.c (bfd_arch_info_type): Change mach field from long to
8954 (bfd_lookup_arch): Change machine parameter from long to unsigned
8957 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8959 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8960 a symbol with a non-zero plt_offset.
8962 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8964 * elfcode.h (align_file_position): Remove; not used.
8966 * configure.in: Only check for <sys/procfs.h> on a native system,
8967 and make sure it defines prstatus_t.
8968 * configure: Rebuild.
8970 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8972 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8974 * config.in: Rename from config.h.in.
8975 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8976 Check for config.h:config.in when creating stamp-h.
8977 * configure: Rebuild.
8978 * Makefile.in (stamp-h): Depend upon config.in rather than
8979 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8980 calling config.status.
8982 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8983 (Makefile): Just rebuild Makefile.
8984 (config.h, stamp-h): New targets.
8985 * configure.in: Create stamp-h when rebuilding config.h.
8986 * configure: Rebuild.
8988 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8990 * configure.in: Call AC_CONFIG_HEADER. Substitute
8991 HOST_64BIT_LONG. Check that various header files exist. Check
8992 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8993 and/or free need to be declared. Don't make a link to sysdep.h.
8994 Define TRAD_HEADER for various hosts.
8995 * configure: Rebuild.
8996 * configure.host: Don't set my_host. Add definitions taken from
8997 host header files for various entries. Remove entries which now
8999 * acconfig.h: New file.
9000 * config.h.in: New file, built by autoheader.
9001 * sysdep.h: New file.
9002 * Makefile.in (do_distclean): Don't remove sysdep.h.
9004 (LOCAL_H_DEPS): New variable.
9005 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9007 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9008 ($(OPTIONAL_BACKENDS)): Likewise.
9009 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9010 looking through sysdep.h.
9011 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9012 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9013 (fprintf_vma, sprintf_vma): Likewise.
9014 (int64_type, uint64_type): Don't define.
9015 * bfd-in2.h: Rebuild.
9016 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9017 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9018 * lynx-core.c: Include stuff from old hosts/lynx.h.
9019 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9020 rather than NO_FCNTL.
9021 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9022 rather than NATIVE_HPPAHPUX_COMPILER.
9023 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9025 * hosts/*.h: Remove all header files which merely include,
9026 declare, and define things. Leave header files which define
9027 information needed by trad-core.c.
9029 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9030 (BFD_CC_FOR_BUILD): Define.
9031 * configure.in: Use BFD_CC_FOR_BUILD.
9032 * configure: Rebuild.
9034 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9036 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9037 * configure: Rebuild.
9039 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9042 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9044 * config.bfd: i386pe_ve -> i386pe_vec.
9046 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9048 * configure.host: Incorporate host Makefile fragments by setting
9050 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9051 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9052 value based on whether the code is being compiled by a cross
9053 compiler. Don't substitute host_makefile_frag or frags.
9054 * aclocal.m4: New file to define local AC_PROG_CC.
9055 * configure: Rebuild.
9056 * Makefile.in (INSTALL): Set to @INSTALL@.
9057 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9058 (INSTALL_DATA): Set to @INSTALL_DATA@.
9060 (CC): Define as @CC@.
9061 (CFLAGS): Set to @CFLAGS@.
9062 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9063 (@host_makefile_frag@): Remove.
9064 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9065 after other options.
9066 (config.status): Remove dependency upon @frags@.
9067 * config/*.mh, config/README: Remove.
9069 * config.bfd: Rewrite to incorporate the contents of the Makefile
9070 fragments by setting shell variables, rather than merely returning
9071 the name of a Makefile fragment.
9072 * configure.in: Use shell variables set by config.bfd rather than
9073 looking at the target Makefile fragment files. Don't substitute
9074 target_makefile_frag. Do substitute TDEFINES.
9075 * configure: Rebuild.
9076 * Makefile.in (@target_makefile_frag@): Remove.
9077 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9078 * config/*.mt: Remove.
9080 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9082 * configure.in: Put changequote lines around "i[345]86" patterns
9083 section of core file support.
9085 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9087 * som.c (som_bfd_print_private_bfd_data): Define to use the
9090 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9092 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9093 entry, text_start and data_start.
9095 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9097 * Makefile.in (OFILES): Remove $(TDEPFILES).
9098 * config/apollo.mt (TDEPFILES): Remove.
9099 * config/README: Update.
9101 * configure.in: For a native configuration, set COREFILE and
9102 COREFLAG based on the canonical host name.
9103 * configure: Rebuild.
9104 * Makefile.in: Rebuild dependencies.
9105 (ALL_CFLAGS): Add @COREFLAG@.
9106 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9107 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9108 support routines. Check LYNX_CORE rather than HOST_LYNX.
9109 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9110 * i386lynx.c: Likewise.
9111 * m68klynx.c: Likewise.
9112 * sparclynx.c: Likewise.
9113 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9114 * *-core.c: Comment changes.
9115 * config/decstation.mh (HDEPFILES): Remove.
9116 (HDEFINES): Remove -DTRAD_CORE.
9117 * config/irix3.mh (RANLIB): Remove.
9118 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9119 (HDEFINES): Remove -DIRIX_CORE.
9120 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9121 (HDEFINES): Remove -DTRAD_CORE.
9122 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9123 * config/ultra3.mh (RANLIB): Remove.
9124 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9125 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9126 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9127 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9128 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9129 * config/i386aix.mh, config/i386bsd.mh: Remove.
9130 * config/i386linux.mh, config/i386mach3.mh: Remove.
9131 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9132 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9133 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9134 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9135 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9136 * config/solaris2.mh, config/stratus.mh: Remove.
9137 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9138 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9140 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9142 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9143 DT_FINI entry if the appropriate symbol is not in the hash table.
9145 * libelf.h (struct elf_backend_data): Add create_program_headers
9146 and want_hdr_in_seg fields.
9147 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9149 (elf_backend_create_program_headers): Likewise.
9150 (elfNN_bed): Initialize create_program_headers and
9152 * elf.c (get_program_header_size): Call create_program_headers
9154 (map_program_segments): Check want_hdr_in_seg backend field. Call
9155 create_program_headers backend routine.
9157 * elf.c (assign_file_positions_except_relocs): Align non allocated
9158 sections when creating an executable.
9160 * elfcode.h (elf_swap_phdr_in): Make non static.
9161 (elf_swap_phdr_out): Make non static.
9162 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9163 (bfd_elf32_swap_phdr_out): Declare.
9164 (bfd_elf64_swap_phdr_in): Declare.
9165 (bfd_elf64_swap_phdr_out): Declare.
9167 * ecofflink.c (ecoff_collect_shuffle): New static function.
9168 (_bfd_ecoff_get_accumulated_pdr): New function.
9169 (_bfd_ecoff_get_accumulated_sym): New function.
9170 (_bfd_ecoff_get_accumulated_ss): New function.
9171 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9172 (_bfd_ecoff_get_accumulated_sym): Declare.
9173 (_bfd_ecoff_get_accumulated_ss): Declare.
9174 * libbfd.h: Rebuild.
9176 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9178 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9180 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9181 warning symbols. If any section is named .gnu.warning.XXX, treat
9182 the contents as a warning to be issued if the symbol XXX is
9184 (elf_link_output_extsym): For an indirect or warning symbol, just
9185 output the symbol it points to.
9187 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9188 if bfd_hash_allocate fails, since it will already be set.
9189 (generic_link_hash_newfunc): Likewise.
9190 (archive_hash_newfunc): Likewise.
9191 (hash_entry_bfd): New static function.
9192 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9193 callback. Allocate a new warning using the hash table newfunc.
9194 Use bfd_hash_replace to update the entry in the hash table, rather
9195 than assuming we can copy the fields with structure assignment.
9197 * hash.c (bfd_hash_replace): New function.
9198 * bfd-in.h (bfd_hash_replace): Declare.
9199 * bfd-in2.h: Rebuild.
9201 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9203 * config.bfd: Add mips*vr4300-*-elf* target.
9204 * config/mipsbvr4300.mt: Added.
9206 See file ChangeLog.2
9213 version-control: never