1 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4 LO16/HI16S bug and improve comments about what is going on.
6 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8 * configure, aclocal.m4: Rebuild with new libtool.
11 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
13 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
14 when merging v850 code into v850e/v850ea code. Do not initialise
15 output flags if the input is the default architecture. PR14732.
17 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
20 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
22 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
23 get the size from bfd_arch_bits_per_address instead of directly
26 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
28 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
29 to wrap, just return all 1's bits instead.
30 * libbfd.h: Regenerate.
32 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
34 * coff-i386.c (coff_pe_i386_relocate_section): New static function
36 (coff_relocate_section): If COFF_WITH_PE, define as
37 coff_pe_i386_relocate_section.
38 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
39 skip empty sections, to match coff_write_object_contents.
41 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
42 rather than swapping out r_offset twice. From Luke Deller
43 <luked@cse.unsw.edu.au>.
45 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
47 * configure.in: Set libtool_enable_shared rather than
48 libtool_shared. Remove diversion hack.
49 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
52 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
54 * syms.c (struct stab_cache): Define.
55 (struct stab_find_info): Remove cached_offset, cached_stab,
56 cached_str, and cached_stroff fields. Add file_cache,
57 function_cache, and line_cache fields.
58 (_bfd_stab_section_find_nearest_line): Use extensive caching to
61 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
63 * peicode.h (pe_print_idata): Check for import of ordinal rather
65 (pe_print_edata): If there is no .edata section, look for the
66 export data in some other section.
68 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
70 * configure.in: Change version to 2.8.4.
71 * configure: Regenerated.
73 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
75 Add tms320c30 support:
76 * cpu-tic30.c: New file.
77 * aout-tic30.c: New file.
78 * coff-tic30.c: New file.
79 * archures.c (bfd_arch_tic30): Define.
80 (bfd_tic30_arch): Declare.
81 (bfd_archures_list): Add bfd_tic30_arch.
82 * targets.c (bfd_target_vector): Add tic30_aout_vec and
84 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
85 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
86 (coff_set_flags): Likewise.
87 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
88 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
89 * Makefile.am: Rebuild dependencies.
90 (ALL_MACHINES): Add cpu-tic30.lo.
91 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
92 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
93 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
94 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
96 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
98 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
99 to lag behind LO16 reloc by a couple of instructions.
101 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
103 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
104 make to reexamine the file timestamp.
105 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
107 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
111 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
113 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
114 and partial_inplace=false.
115 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
118 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
120 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
121 to create .dynsbss and .rela.sbss sections.
122 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
123 copied from dynamic objects into .sbss.
124 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
125 use it. Correct typo of .rela.sdata2.
126 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
127 put the data, which may now be in .sbss.
128 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
129 (elf_backend_create_dynamic_sections): Define as
130 ppc_elf_create_dynamic_sections.
132 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
133 against _GLOBAL_OFFSET_TABLE_.
134 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
135 shared libraries which refer to local symbols. Make sure that the
136 test for allocating space for a reloc in a shared object is the
137 same as the test for emitting a reloc.
140 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
142 * elf32-mips.c: Add dvp support.
145 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
147 * config.bfd (i[3456]-*-mingw32*): New target.
148 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
149 * aclocal.m4, configure: Rebuild.
152 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
154 * config.bfd, configure.in: Add dvp support.
155 * configure: Regenerate.
156 * aclocal.m4: Regenerate.
157 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
158 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
161 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
163 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
166 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
168 Sparc v9 ABI compliant PLT:
169 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
170 (plt_templates, sparc64_elf_build_plt_entry): Delete.
171 (LARGE_PLT_THRESHOLD): New define.
172 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
173 (sparc64_elf_build_plt): New function.
174 (sparc64_elf_plt_entry_offset): Likewise.
175 (sparc64_elf_plt_ptr_offset): Likewise.
176 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
177 contain the index for convenience. Skip the initial entries
179 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
180 memory for the benefit of .rela.plt.
181 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
182 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
183 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
184 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
185 Call sparc64_elf_build_plt.
186 (elf_backend_want_got_plt): No.
187 (elf_backend_plt_readonly): No.
188 (elf_backend_plt_alignment): 8.
190 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
191 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
192 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
195 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
197 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
199 * cpu-mips.c (arch_info_struct): Add mips variants.
200 * bfd-in2.h: Rebuilt.
202 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
204 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
205 preserving the contents of t2a3_b_insn.
207 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
209 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
210 (i[3456]86sco3.2v5*coff): New target.
212 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
214 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
216 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
218 * bfd.c (bfd_get_error_handler): Add orthogonal function.
219 * bfd-in2.h: Regenerate.
221 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
223 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
225 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
227 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
228 adjust addend for an output common symbol (from Jimmy Blair
229 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
230 defined symbol to counteract adjustment made in generic relocation
233 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
235 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
237 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
238 (GET_SCNDHR_NLNNO): Likewise.
240 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
242 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
244 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
246 * elf32-m32r.c: Add macros to handle NOP insertion.
248 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
250 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
251 (xcoff_mark): Likewise.
252 (xcoff_build_ldsyms): Mark absolute symbols.
254 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
256 * bout.c (b_out_write_object_contents): Sort symbols before output
257 to keep {CALL,BAL}NAME symbols adjacent.
258 (b_out_symbol_cmp): New function.
260 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
262 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
263 allocate space for a PC relative reloc against a symbol which is
264 defined in a regular file.
265 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
266 relative reloc against a symbol which is defined in a regular
269 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
271 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
272 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
274 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
275 (mips*-*-netbsd*): New target.
277 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
279 * elflink.h (elf_link_assign_sym_version): Change error message
280 from "undefined version name" to "undefined versioned symbol
283 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
285 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
288 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
290 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
293 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
294 shared. Set stab* sections to be shared and read. Set .rsrc
295 section to be read and shared.
297 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
299 * Makefile.am: Rebuild dependencies.
300 (ALL_MACHINES_CFILES): Add dwarf2.lo.
301 (ALL_MACHINES_CFILES): Add dwarf2.c.
302 * Makefile.in: Rebuild.
304 * coff-arm.c: Don't include obstack.h.
306 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
308 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
311 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
313 * configure: Regenerate to get @SHELL@ substituted.
315 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
317 * coff-arm.c (coff_arm_relocate_section): Only look at section
318 owner if there is one.
320 * elf.c (assign_file_positions_for_segments): Fail if there is not
321 enough room for the program headers. (PR14186)
323 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
325 * elf.c (_bfd_elf_find_nearest_line): Call
326 _bfd_dwarf2_find_nearest_line first.
327 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
328 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
330 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
333 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
334 object files to be merged into a M32RX executable.
336 * archures.c: Add bfd_mach_m32rx.
338 * archures.c: Add bfd_mach_m32r.
340 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
342 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
343 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
344 to decide when to align the file sections for paging.
346 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
349 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
351 * elf32-m32r.c (m32r_elf_object_p): New Function.
352 (m32r_elf_final_write_processing): New Function.
353 (m32r_elf_set_private_flags): New Function.
354 (m32r_elf_copy_private_bfd_data): New Function.
355 (m32r_elf_merge_private_bfd_data): New Function.
356 (m32r_elf_print_private_bfd_data): New Function.
357 (elf_backend_object_p): Point to m32r_object_p.
358 (elf_backend_final_write_processing): Point to
359 m32r_elf_final_write_processing.
360 (bfd_elf32_bfd_copy_private_bfd_data): Point to
361 m32r_elf_copy_private_bfd_data.
362 (bfd_elf32_bfd_merge_private_bfd_data): Point to
363 m32r_elf_merge_private_bfd_data.
364 (bfd_elf32_bfd_set_private_flags): Point to
365 m32r_elf_set_private_bfd_data.
366 (bfd_elf32_bfd_print_private_bfd_data): Point to
367 m32r_elf_print_private_bfd_data.
370 * cpu-m32r.c: Add m32rx cpu architecture.
371 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
372 architecture machines.
375 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
378 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
380 * configure: Only build libbfd shared if --enable-shared's value
381 was `yes', or was set to `*bfd*'.
382 * aclocal.m4: Likewise.
383 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
384 original source of this bit of code. It's not clear what the best fix
387 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
389 * linker.c (generic_link_add_symbol_list): Always init udata.p so
390 that the generic relaxation code can function when input and output
391 file formats are mismatched.
393 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
395 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
397 * elf.c (assign_file_positions_for_segments): For a loadable
398 section, make sure that the load address is correct relative to
399 the load address of the segment plus the size of the segment so
402 * coffcode.h (_coff_link_output_has_begun): Make static.
403 (_coff_final_link_postscript): Likewise.
405 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
407 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
408 which a relocation refers to an indirect or warning symbol.
410 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
412 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
413 (coff_arm_final_link_postscript): New function.
414 (coff_arm_link_output_has_begun): New function.
416 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
417 _bfd_coff_link_output_has_begun and
418 _bfd_coff_final_link_postscript. Add new macros:
419 bfd_coff_link_output_has_begun() and
420 bfd_coff_final_link_postscript().
422 * cofflink.c (_bfd_coff_final_link): Insert calls to
423 bfd_coff_link_output_has_begun() and
424 bfd_coff_final_link_postscript().
426 * coffcode.h: Add two new fields to bfd_coff_backend_data
427 structure: _bfd_coff_link_output_has_begun and
428 _bfd_coff_final_link_postscript. Add default initialisers for
429 these fields. Add overridable aliases for the coff swap functions
430 in the backend data structure.
432 * elf32-v850.c: Update with patches from the branch to fix
433 HI16_S/LO16 reloc pairs.
436 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
438 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
440 (USE_REL): Don't define any more, switch to using RELA
442 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
445 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
447 * archures.c (bfd_mach_mips*): Define.
448 (start-sanitize-vr5400):
449 (vr5400, bfd_mach_vr5000): Define.
450 (end-sanitize-vr5400):
451 (bfd_default_scan): For 3000 and 4000 replace magic constant with
454 * cpu-mips.c (N): Define.
455 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
456 numbers with bfd_mach_mips* macros.
458 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
460 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
461 v850_elf_relocate_section): Fix PR2 14180 and 14181
462 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
463 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
464 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
465 (for PR14180) to create and handle special common sections.
466 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
467 which have data stored in the instructions. PR14258.
469 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
471 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
472 (USER_LABEL_PREFIX): Revert back to '_'
474 * config.bfd (targ_cpu): Add support for Thumb target.
476 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
478 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
479 (get_symbol_value): Handle R_SH_SWITCH8.
480 (sh_relax_delete_bytes): Likewise.
482 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
484 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
485 gcc/config/arm/semi.h
487 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
490 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
492 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
495 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
497 * coffcode.h (coff_mkobject_hook): Only set private flags for non
500 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
502 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
505 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
507 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
508 complain if inout and output formats differ.
510 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
512 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
513 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
514 * Makefile.in: Rebuild.
515 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
516 automake and autoconf.
518 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
519 (COFF_WITH_PR to COFF_WITH_PE).
521 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
523 * coff-arm.c: Make variables and some functions static, so that
524 this file can be included in multiple object files.
525 (coff_arm_bfd_final_link): Fix minor bug.
527 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
529 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
531 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
533 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
535 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
537 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
539 * sunos.c (sunos_add_one_symbol): When overriding a defined
540 symbol, set it to undefined, not new.
542 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
545 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
547 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
548 (sh_relax_delete_bytes): Don't kill LABEL relocs.
550 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
552 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
553 (mn10300_elf_relax_section): Likewise.
555 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
557 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
558 bfd_h_get_* calls to "bfd_byte *".
560 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
562 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
564 (mn10300_elf_relax_section): Include stack space for register saves
565 in the imm8 field of a "call" instruction.
566 (compute_function_info): Determine how much stack is allocated by
567 the movm instruction. Fix typo.
568 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
570 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
572 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
573 a version dependency could not be found.
575 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
577 * configure.com: Get version info from configure.in
579 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
581 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
582 New function. Avoid mixing US1 and HAL R1 code.
583 Set resulting memory ordering to the strongest one used.
584 (sparc64_elf_object_p): Set bfd_mach correctly.
586 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
588 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
589 (sparc64_elf_check_relocs): Handle them.
590 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
591 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
593 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
595 * configure.in (sparc*-*-linux*): Use trad-core and ...
596 * hosts/sparclinux.h: New file.
598 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
600 * config.bfd (sparc64-*-linux*): New target.
602 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
603 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
605 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
606 Set .plt alignment from new plt_alignment.
607 * elflink.h (elf_link_create_dynamic_sections): Set version section
608 alignment to LOG_FILE_ALIGN.
609 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
610 (elfXX_bed): Init plt_alignment.
612 * elf64-sparc.c (sparc64_elf_check_relocs,
613 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
614 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
615 sparc64_elf_finish_dynamic_sections): New functions.
616 (sparc64_elf_howto_table): Fix a few name strings.
617 (ELF_DYNAMIC_INTERPRETER): New definition.
618 (sparc64_elf_relocate_section): Handle shared libraries.
620 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
621 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
622 PLT definitions sparc64-linux originally choose. These will go
623 away soon in favour of the official abi definitions.
625 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
627 * coff-sh.c (coff_small_object_p): New static function.
628 (coff_small_new_section_hook): New static function.
629 (bfd_coff_small_swap_table): New static const structure.
630 (coff_small_close_and_cleanup): Define.
631 (coff_small_bfd_free_cached_info): Define.
632 (coff_small_get_section_contents): Define.
633 (coff_small_get_section_contents_in_window): Define.
634 (shcoff_small_vec): New static structure.
635 (shlcoff_small_vec): New static structure.
636 * targets.c (bfd_target_vector): Add shcoff_small_vec and
638 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
639 shlcoff_small_vec to targ_selvecs.
641 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
642 * configure: Rebuild.
644 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
646 * evax-egsd.c: Weak symbols are global.
648 * evax-emh.c: Use proper casts.
650 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
652 * evax-egsd.c: Section names and symbols have different
653 length restrictions. Add length parameter to
654 _bfd_evax_length_hash_symbol.
655 * evax-etir.c: Likewise.
656 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
658 * evax.h (EOBJ_S_C_SECSIZ): Define.
660 * evax-alpha.c: Remove duplicate test.
662 * evax-emh.c: SYS$ functions are upper-case.
664 * evax-egsd.c: Create separate sections for common symbols.
665 * evax-etir.c: Don't output common section.
666 * evax.h: Bump up section count.
668 * configure.com: Use 64bit integers with DEC C.
670 * evax-egsd.c: Make section flags dec c compatible.
672 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
674 * som.c (normalize): Delete function.
675 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
676 changed. Use passed in elength to determine size of the extended
677 name table instead of computing it again.
679 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
681 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
682 IMAGE_SCN_MEM_READ for an unrecognized section.
684 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
686 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
687 '/' in the extended name table.
689 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
691 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
692 symbols, check globals list before matching on locals.
694 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
696 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
699 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
701 * peicode.h (pe_mkobject_hook): Set DLL flag.
702 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
704 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
705 for .stab* sections. Replace strlen of constant strings with
708 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
710 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
711 merge got and reloc entries from ind syms to their target.
712 (elf64_alpha_always_size_sections): Call it.
713 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
714 (elf64_alpha_can_merge_gots): Likewise.
715 (elf64_alpha_merge_gots): Likewise.
717 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
718 as it is insufficient to handle the relocation changes as well.
720 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
722 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
723 relocs for symbols in shlibs that have been forced local.
724 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
726 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
728 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
729 got_enties of the default symbol for the default versioned
730 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
733 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
735 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
736 24 bits of the PC when computing a PC relative relocation.
738 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
740 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
741 Correct value for maximum positive 22 bit PC relative relocation.
742 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
743 HI_16 relocations. Correct bit adjustment in TDA offsets.
745 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
747 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
748 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
750 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
752 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
755 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
757 * config.bfd: Missed one alpha* change.
759 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
761 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
762 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
763 (MINUS_ONE): New macro.
764 (sparc_elf_notsup_reloc): New function.
765 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
766 H44,M44,L44,REGISTER.
767 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
768 (init_insn_reloc): New function.
769 (sparc_elf_wdisp16_reloc): Use it.
770 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
772 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
774 * som.c (som_construct_extended_name_table): Remove static
775 function, and define as macro instead.
777 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
779 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
780 recognizes alphaev5 etc.
781 * configure.host: Likewise.
783 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
785 Make ld -s work on AIX:
786 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
787 section if we are stripping.
788 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
789 size if we are stripping.
790 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
791 and don't write out relocs, if we are stripping.
792 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
793 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
796 * configure.in: Don't include elf.lo again for ELF targets; it's
797 always in the library anyhow.
798 * configure: Rebuild.
800 * bfd-in2.h: Rebuild.
802 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
803 char *, when calling bfd_get_32 and bfd_put_32.
804 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
807 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
809 * reloc.c (bfd_check_overflow): New function.
810 (bfd_perform_relocation, bfd_install_relocation): Use it.
811 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
812 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
813 * bfd-in2.h: Regenerate.
814 * libbfd.h: Regenerate.
816 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
818 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
819 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
821 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
823 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
824 (stmp-bfd-h): Rename from stmp-bfd.h.
825 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
826 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
827 (stmp-bin2-h): New target.
828 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
829 (stmp-lbfd-h): New target.
830 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
831 (stmp-lcoff-h): New target.
832 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
833 stmp-lbfd-h, and stmp-lcoff-h.
834 * Makefile.in: Rebuild.
836 * configure.in: Use a diversion to set enable_shared before the
837 arguments are parsed.
838 * configure: Rebuild.
840 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
842 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
843 renamed to R_SPARC_UNUSED_42.
844 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
845 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
846 renamed to R_SPARC_UNUSED_42.
847 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
848 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
849 * bfd-in2.h: Regenerated.
850 * libbfd.h: Regenerated.
852 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
854 * elflink.h (elf_merge_symbol): Don't check the hash creator until
855 after we have set *sym_hash.
857 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
859 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
861 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
863 * Makefile.am (libbfd_a_SOURCES): Define.
864 * Makefile.in: Rebuild.
866 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
867 * aclocal.m4: Rebuild with new libtool.
868 * configure: Rebuild.
870 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
872 * elf.c (map_sections_to_segments): Even if we are not demand
873 paged, don't put a loadable section after a nonloadable section.
874 (assign_file_positions_for_segments): Increment the file offset
875 for a section with contents, even if it is not loadable.
878 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
880 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
881 indicating that __ctbp could not be found.
884 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
886 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
888 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
891 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
892 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
893 Add support for the CALLT relocs.
895 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
896 BFD_RELOC_V850_CALLT_16_16_OFFSET.
899 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
900 relocations against non-existant symbols.
902 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
904 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
906 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
907 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
908 bit reloc in the tiny data area.
911 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
913 Merged changes from Martin Hunt:
915 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
916 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
919 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
920 BFD_RELOC_D30V_9_PCREL_R): New relocs.
922 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
923 Do 15 and 21 bit pc-relative relocations.
924 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
927 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
928 added to the relocation, not or'd.
931 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
933 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
935 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
937 * archures.c (bfd_default_scan): Use strcasecmp.
938 (bfd_default_scan): Test for match with arch_name + ":" +
940 (bfd_default_scan): Test for match with printable_name - ":".
941 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
942 cases. Each implements their own scan function.
943 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
944 special cases. Since info->mach == 0. The test mach == number
946 (bfd_arch_list): New function, return name of all the supported
949 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
951 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
952 decoding architecture.
953 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
956 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
958 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
960 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
962 * Makefile.am: Rebuild dependencies.
963 (ALL_MACHINES_CFILES): Add cpu-v850.c.
964 (ALL_MACHINES_CFILES): Add elf32-v850.c.
965 * Makefile.in: Rebuild.
967 * reloc.c: Remove extraneous commas from relocation entries.
968 Remove BFD_RELOC_V850_16_PCREL.
969 * bfd-in2.h: Rebuild.
971 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
972 in sections named .tocbss rather than .bss.
974 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
976 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
977 BFD_RELOC_V850_16_PCREL.
979 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
981 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
982 the same as C_EXT syms.
983 (coff_link_add_symbols): Ditto.
984 (_bfd_coff_link_input_bfd): Ditto.
985 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
986 it to preserve and restore state of global_to_static flag.
988 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
990 * elf32-v850.c (v850_elf_object_p): Set machine number based on
991 bits in e_flags field rather than magic numbers.
992 (v850_elf_final_write_processing, v850_elf_set_private_flags,
993 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
994 v850_elf_print_private_bfd_data): New functions.
997 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
999 * elf.c (prep_headers): Remove V850E magic number.
1000 * elf.c (prep_headers): Remove V850EA magic number.
1003 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1005 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1007 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1009 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1010 instructions are relative to the next instruction, not the
1011 current instruction.
1012 (mn10200_elf_relax_section): Similarly.
1014 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1016 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1019 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1020 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1021 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1023 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1025 * cpu-v850.c: Remove "plain" from v850 printable name.
1026 (scan): Use strcasecmp.
1028 * archures.c (bfd_mach_v850): Define.
1030 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1031 just sh/SH, use strcasecmp.
1032 (arch_info_struct): Add entries for sh3 et.al.
1034 * archures.c (bfd_mach_sh, ...): Define.
1036 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1038 * archures.c (bfd_archures_list): Always NULL terminate the list.
1040 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * Makefile.am: Rebuild dependencies.
1043 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1044 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1045 (elf32-arc.lo): Remove explicit dependency.
1046 * Makefile.in: Rebuild.
1048 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1049 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1050 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1052 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1054 * configure: Rebuild with latest devo autoconf for NT support
1056 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1058 * cpu-arm.c (compatible): If B is a default type, return A.
1060 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1062 * cpu-v850.c (scan): New function.
1063 (arch_info_struct): New structure.
1064 (bfd_v850_arch): Add link into arch_info_structure.
1066 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1069 * elf32-v850.c (v850_elf_object_p): New function.
1071 start-sanitize-v850e
1072 * archures.c (bfd_mach_v850e): Machine value for v850e.
1074 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1076 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1079 * elf.c (prep_headers): Add support for v850e machine number.
1081 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1083 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1085 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1088 * elf.c (prep_headers): Add support for v850ea machine number.
1091 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1093 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1094 cached_stab field if the offset prevents us from using the cache.
1096 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1098 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1100 * aout-arm.c (aout_arm_little_vec): Likewise.
1101 (aout_arm_big_vec): Likewise.
1102 * bout.c (b_out_vec_big_host): Likewise.
1103 (b_out_vec_little_host): Likewise.
1104 * mipsbsd.c (aout_mips_little_vec): Likewise.
1105 (aout_mips_big_vec): Likewise.
1107 start-sanitize-tic80
1108 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1110 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1111 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1112 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1115 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1117 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1118 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1119 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1120 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1121 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1122 of two for I960 only.
1123 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1124 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1125 default definitions.
1126 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1127 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1128 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1129 start-sanitize-tic80
1130 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1131 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1132 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1133 *coffcode.h (coff_write_object_contents): Set alignment field in
1134 section header for TIC80COFF files.
1137 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1139 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1140 v850_elf_check_relocs, v850_elf_reloc,
1141 v850_elf_final_link_relocate): Add support for
1142 BFD_RELOC_V850_16_PCREL relocation.
1144 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1147 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1149 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1151 start-sanitize-v850e
1152 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1154 * cpu-v850e: New file.
1156 * elf.c (prep_headers): Add support for v850e target.
1158 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1160 * config.bfd: Add support for v850e target.
1162 * archures.c: Add support for v850e target.
1164 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1166 * cpu-v850ea: New file.
1168 * elf.c (prep_headers): Add support for v850ea target.
1170 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1172 * config.bfd: Add support for v850ea target.
1174 * archures.c: Add support for v850ea target.
1177 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1180 argument as section relative, rather than an absolute address.
1181 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1183 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1185 * config.bfd (arc-*-elf*): Add.
1186 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1187 * configure: Rebuild.
1188 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1189 (BFD32_BACKENDS): Add elf32-arc.lo.
1190 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1191 * Makefile.in: Rebuild.
1192 * archures.c (architecture list): Add bfd_arch_arc.
1193 (bfd_archures_list): Add bfd_arc_arch.
1194 (bfd_mach_arc_base): Define.
1195 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1196 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1197 (bfd_target_vect): Add them.
1198 * bfd-in2.h, libbfd.h: Rebuild.
1199 * cpu-arc.c, elf32-arc.c: New files.
1200 * elf.c (pre_headers): Recognize bfd_arch_arc.
1202 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1204 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1205 data section is correctly rounded to a page in the file.
1207 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1209 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1210 there are no symbols.
1212 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1214 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1215 file system 14 character limit.
1216 * Makefile.am, configure.in: Corresponding changes.
1217 * Makefile.in, configure: Rebuild.
1219 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1221 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1222 Rebuild dependencies.
1223 * Makefile.in: Rebuild.
1225 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1227 * Makefile.am (docdir): Define.
1228 * Makefile.in: Rebuild.
1230 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1232 * configure: Rebuild with autoconf 2.12.1.
1234 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1236 * aclocal.m4, configure: Rebuild with new automake patches.
1238 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1240 * rs6000-core.c (make_bfd_asection): New function to add a section
1241 to the core file bfd.
1242 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1244 Use BFD routines to seek, read and stat the core file.
1245 Handle .data sections from loaded objects and anonymously mmapped
1246 regions, these are available in AIX 4 core files.
1248 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1250 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1251 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1252 copy; use a patches libtool instead.
1253 * acmacros.m4: Remove.
1254 * Makefile.in, aclocal.m4, configure: Rebuild.
1256 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1258 * Makefile.am: New file, based on old Makefile.in.
1259 * acmacros.m4: New file, copied from old aclocal.m4.
1260 * acinclude.m4: New file.
1261 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1262 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1263 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1264 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1265 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1266 * acconfig.h: Mention PACKAGE and VERSION.
1267 * stamp-h.in: New file.
1268 * dep-in.sed: Change .o to .lo.
1269 * Makefile.in: Now built with automake.
1270 * aclocal.m4: Now built with aclocal.
1271 * config.in, configure: Rebuild.
1274 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1276 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1277 if there is only a relocation to a read-only but not allocatable
1278 section (like .stab).
1279 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1280 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1281 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1282 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1283 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1285 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1286 (ppc_elf_create_linker_section): These sections are not
1287 created by the linker (that is, they are created by the user
1288 putting data in them). In particular, they can be the source
1289 and target of relocations.
1290 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1291 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1292 objects (for instance, 'long double') to 16-byte boundaries.
1293 (ppc_elf_size_dynamic_sections): Make the code that generates
1294 section symbols exactly the same as for sparc, reducing the
1295 number of section symbols output.
1296 (ppc_elf_check_relocs): Check postcondition of
1297 bfd_elf32_link_record_dynamic_symbol. Make default case the
1298 same as corresponding code for sparc, fixing bug involving
1300 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1301 forced to be local because of versioning (by replicating
1302 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1303 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1305 (ppc_elf_relocate_section): Add handy debugging code for when
1306 assertion fails. Add some more 'symbol made local because of
1309 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1310 processing a GOT relocation as required by ABI.
1312 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1314 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1315 version info if this symbol came from a dynamic object.
1316 (elf_link_add_object_symbols): Set the version info of a symbol
1317 only if the object actually contains version definitions and
1318 defines this symbol.
1320 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1322 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1323 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1325 * configure: Regenerated with autoconf 2.12.
1326 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1328 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1330 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1331 a warning rather than returning an error.
1333 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1335 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1337 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1339 * cisco-core.c: define signals for wingdb.
1341 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1343 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1344 the same number of aux entries.
1346 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1348 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1349 difference of two symbols if the relocation size is 32 bits.
1350 (som_write_fixups): Handle R_DATA_EXPR.
1352 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1354 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1355 its value if COFF_WITH_PE is defined.
1357 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1359 * coff-stubgo32.c: New file.
1360 * go32stub.h: New file.
1361 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1362 * coffswap.h (coff_swap_filehdr_in): Invoke
1363 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1365 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1366 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1367 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1368 COFF_ADJUST_AUX_IN_POST if they are defined.
1369 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1370 COFF_ADJUST_AUX_OUT_POST if they are defined.
1371 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1372 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1373 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1374 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1375 * targets.c (go32stubbedcoff_vec): Declare.
1376 (bfd_target_vector): Add go32stubbedcoff_vec.
1377 * configure.in (go32coff_vec): New target vector.
1378 (go32stubbedcoff_vec): Likewise.
1379 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1380 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1381 * Makefile.in: Rebuild dependencies.
1382 (BFD32_BACKENDS): Add coff-stubgo32.o.
1383 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1384 (HFILES): Add go32stub.h.
1386 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1388 * configure.in: Check for fdopen.
1389 * configure, config.in: Rebuild.
1390 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1391 __GO32__. Reindent a bit.
1393 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1395 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1396 flag for newly created sections.
1397 (sunos_add_dynamic_symbols): Don't discard newly created sections
1398 if shared library is dynobj.
1400 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1402 * elf.c (map_sections_to_segments): When checking whether
1403 including a section in a segment would force us to skip a page,
1404 align the address of the next segment to avoid wraparound
1407 start-sanitize-tic80
1408 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1410 * coffcode.h (coff_write_object_contents): Initialize
1411 target id field to TIC80_TARGET_ID.
1412 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1414 (coff_swap_filehdr_in): Swap in target id field if used.
1417 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1419 * coff-i386.c (coff_i386_is_local_label_name): New static function
1420 if TARGET_UNDERSCORE.
1421 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1422 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1424 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1426 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1427 complain_overflow_signed, for 32 bit PC relative relocations.
1429 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1431 * elflink.h (elf_link_add_object_symbols): When a version
1432 indirection symbol is overridden, make the original symbol point
1433 at the real overriding symbol.
1435 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1438 * elflink.h (elf_link_output_extsym): Use the right section for a
1440 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1441 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1443 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1445 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1446 symbols before checking for new symbols.
1448 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1450 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1452 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1453 file, not aoutsz bytes (they are different in XCOFF .o files).
1455 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1456 redefined by objects included from archives.
1458 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1460 * elflink.h (elf_merge_symbol): In the case of a new defined
1461 symbol overriding an old defined symbol, return the hash table
1462 entry which we modify, even if it is the target of an
1464 (elf_link_add_object_symbols): If the real name of the symbol gets
1465 overridden, convert the versioned symbol into an indirect symbol
1468 * elflink.h (elf_merge_symbol): New static function, broken out of
1469 elf_link_add_object_symbols.
1470 (elf_link_add_object_symbols): Call it.
1472 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1474 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1475 handle case where COFF filehdr does not immediately follow PE
1477 * coffgen.c (coff_object_p): Remove useless seek to current
1480 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1482 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1485 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1487 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1488 symbols, skip N_ABS symbols with debugging storage classes.
1490 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1492 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1493 relocs in shared libraries which refer to local symbols. Cope
1494 with addend when processing a GOT relocation.
1496 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1497 for sections that the linker didn't create.
1498 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1499 symbol if it was created in ppc_elf_size_dynamic_sections.
1500 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1501 relative to a section for which we didn't output a symbol.
1503 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1504 relocs are 'rela' relocs, like everything else. .rela.plt is not
1505 a read-only section, so we don't have to special-case it.
1507 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1508 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1510 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1511 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1512 actual .got section.
1513 * elflink.c (_bfd_elf_create_got_section): The three reserved
1514 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1516 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1519 * elf32-ppc.c (ppc_elf_check_relocs): Use
1520 _bfd_elf_create_got_section to create the GOT rather than
1521 ppc_elf_create_linker_section. Create the '.rela.got' section
1523 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1524 symbol has a GOT entry.
1525 (ppc_elf_relocate_section): Record when a symbol is used through
1526 the GOT, and allocate space in the GOT for each such symbol.
1527 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1528 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1531 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1532 treated in a similar way to ADDR16_HA relocs.
1533 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1534 shared objects; the linker must deal with them.
1535 (ppc_elf_create_linker_section): Stop setting
1536 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1537 LINKER_SECTION_PLT stuff.
1538 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1539 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1540 section, not ELF-specific calls.
1541 (elf_backend_plt_not_loaded): Set to 1.
1542 (elf_backend_got_symbol_offset): Set to 4.
1543 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1544 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1545 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1546 plt_not_loaded member.
1547 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1548 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1550 (elf_backend_G_O_T_offset): Set default to 0.
1551 (elfNN_bed): Set added fields.
1553 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1554 DT_RELENT in shared objects; should be DT_RELAENT.
1556 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1557 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1558 such a reloc (in a non-shared object) refers to a symbol that's
1561 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1563 * elfcode.h (put_signed_word): Define.
1564 (get_signed_word): Define.
1565 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1566 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1568 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1569 bfd_get_signed_32 to set the r_addend field.
1570 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1571 bfd_h_get_signed_64 to set the r_addend field.
1573 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1575 * elf32-i386.c (elf_i386_relocate_section): When generating a
1576 shared library, do the relocation if the input section is not
1577 allocated in memory.
1579 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1580 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1581 (elf_fix_symbol_flags): New static function, broken out of
1582 elf_adjust_dynamic_symbol.
1583 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1584 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1585 forced local even if NEEDS_PLT is set. When forcing a symbol to
1586 be local, clear NEEDS_PLT.
1587 (elf_link_output_extsym): Remove unused local bed.
1589 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1591 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1592 for derived elf linker hash table entries. References to
1593 elf_link_hash_entry changed appropriately.
1594 (elf32_mn10300_link_hash_table): New structure for derived elf
1596 (elf32_mn10300_hash_table): Define.
1597 (elf32_mn10300_link_hash_traverse): Likewise.
1598 (elf32_mn10300_link_hash_newfunc): New function.
1599 (elf32_mn10300_link_hash_table_create): Likewise.
1600 (elf32_mn10300_finish_hash_table_entry): Likewise.
1601 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1602 of prologue code, and call:32->call:16 relaxing.
1603 (compute_function_info: New function.
1604 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1606 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1608 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1609 for a symbol which is being forced to be local.
1610 * elf32-i386.c (elf_i386_relocate_section): Write out the
1611 relocation value for a GOT reloc for a symbol which is turning
1612 into a local symbol.
1613 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1614 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1616 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1618 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1619 value if the symbol is turning into a local symbol.
1620 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1621 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1623 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1625 * elflink.h (elf_link_add_object_symbols): Also read verneed
1626 information by calling `_bfd_elf_slurp_version_tables'.
1627 (elf_link_add_object_symbols): For undefined symbols look for
1628 version information in the verneed records.
1629 (elf_link_add_object_symbols): Use soname of shared object
1630 for verneed record if it is available.
1632 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1634 * cpu-arm.c: Add prototypes for compatible and scan.
1635 * cofflink.c: Add prototype for mark_relocs.
1637 * archive.c (bfd_special_undocumented_glue): Change filename to
1638 const pointer. Add prototype.
1640 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1642 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1643 sections that will be discarded.
1645 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1647 * elflink.h (elf_link_find_version_dependencies): When searching
1648 for known version symbol skip non-matching verdef records, not
1651 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1653 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1654 not a bfd_vma, to the base file, to match how dlltool reads it.
1656 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1658 * reloc.c: Add thumb relocations.
1660 * bfd-in2.h: Add Thumb relocations.
1662 * libbfd.h: Add Thumb relocations.
1664 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1666 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1668 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1670 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1671 for a section even if it is not loaded.
1673 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1675 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1676 input and output files.
1677 (_bfd_coff_generic_relocate_section): Check whether input file,
1678 not output file, is a PE file.
1680 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1682 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1684 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1686 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1689 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1691 * cpu-arm.c (compatible): Add test for supersets of ARM
1694 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1696 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1699 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1701 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1702 called directly by gas/config/tc-arm.c.
1704 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1706 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1707 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1709 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1711 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1714 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1716 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1717 (coff_bfd_copy_private_bfd_data): Ditto.
1718 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1719 (coff_arm_bfd_print_private_bfd_data): Ditto.
1720 (coff_arm_bfd_set_private_flags): Ditto.
1721 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1723 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1725 * libcoff-in.h (struct coff_final_link_info): Add boolean
1726 global_to_static member for support of task linking.
1727 (_bfd_coff_write_task_globals): Add prototype.
1728 * libcoff.h: Regenerate.
1729 * coffcode.h (coff_write_object_contents): Use #ifdef to
1730 check RS6000COFF_C, to be consistent with all other uses
1732 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1733 call _bfd_coff_write_task_globals.
1734 (_bfd_coff_link_input_bfd): If doing task linking, convert
1735 global functions to static.
1736 (_bfd_coff_write_global_sym): If doing task linking, convert
1737 global variables to static.
1738 (_bfd_coff_write_task_globals): New function.
1739 start-sanitize-tic80
1740 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1741 (C_AUTOARG): #undef since it clashes with C_UEXT.
1742 (C_LASTENT): #undef since it clashes with C_STATLAB.
1743 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1745 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1746 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1747 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1750 start-sanitize-tic80
1751 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1753 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1754 PP relocations to complain_overflow_dont.
1756 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1758 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1759 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1761 (ppbase_reloc, glob15_reloc): New static functions.
1762 (glob16_reloc, local16_reloc): New static functions.
1763 (rtype2howto): Handle all relocation types.
1764 (coff_tic80_relocate_section): New static function.
1765 (coff_relocate_section): Define to coff_tic80_relocate_section.
1766 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1769 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1771 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1772 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1774 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1775 callers. If PE file, don't add section VMA.
1776 (coff_write_alien_symbol): If PE file, don't add section VMA.
1777 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1778 (_bfd_coff_write_global_sym): Likewise.
1779 (_bfd_coff_generic_relocate_section): Likewise.
1781 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1784 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1786 * cofflink.c (mark_relocs): Add new function to mark symbols which
1787 are used by relocations.
1788 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1789 suppress the skipping of symbols that have thus been marked.
1791 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1793 * coff-sh.c (sh_merge_private_data): New static function.
1794 (coff_bfd_merge_private_bfd_data): Define.
1796 start-sanitize-tic80
1797 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1799 * coff-tic80.c: Remove unnecessary #ifdefs.
1800 * config.bfd: Set targ_underscore to yes for tic80.
1802 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1804 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1805 with unresolved external symbols in GDB).
1808 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1810 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1811 the symbols associated with each BFD.
1812 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1814 * elf-m10200.c: Likewise.
1815 * elf32-m32r.c: Likewise.
1816 * elf32-sh.c: Likewise.
1818 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1820 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1821 alignment of a common symbol. If two symbols that look like
1822 common symbols are found in two shared libraries, and the size is
1823 different, use the larger size, and warn if --warn-common. If a
1824 common symbol overrides a definition in a shared library, set the
1825 size to the larger size, and warn if --warn-common.
1827 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1829 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1830 into any other machine type.
1832 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1834 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1835 data into an unitialised destination set its machine type as well.
1837 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1839 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1840 to common symbol size. Consistently treat uninitialized symbols
1841 in shared objects as common symbols.
1843 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1845 * archures.c (constants): Added new constants to identify the
1846 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1847 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1849 * bfd-in2.h (constants): Added new constants to identify
1850 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1851 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1852 bfd_mach_arm_4T. This file is auto-magically generated from the
1853 archures.c file. This update is just to save work.
1855 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1856 coff_arm_bfd_print_private_bfd_data,
1857 coff_arm_bfd_set_private_flags,
1858 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1859 (global): Macro redefinitions set up to use these new functions.
1861 * coffcode.h (coff_mkobject_hook): Added call to
1862 coff_arm_bfd_set_private_flags().
1863 (coff_set_arch_mach_hook): Added code to set machine type based on
1864 bits stored in internal flags.
1865 (coff_set_flags): Added code to set the new bits in the flags
1866 field based on the machine number.
1867 (function definition macros): Made all function definition macros
1868 conditional so that they can be overridden by target specific
1871 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1872 Structure extended to include new types, one each for ARMv2,
1873 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1875 * libcoff-in.h (struct coff_tdata): Added flags field.
1877 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1879 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1881 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1884 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1886 * coffgen.c (coff_find_nearest_line): If there are no syments,
1889 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1891 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1893 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1895 * targmatch.sed: Add explicit \n characters to work around bug in
1896 HP/UX 10.20 sed program.
1898 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1900 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1903 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1905 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1907 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1909 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1910 (struct elf_m68k_pcrel_relocs_copied, struct
1911 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1912 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1913 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1914 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1916 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1917 PC relative relocs for a global symbol defined in a regular
1918 object, and count the number of PC relative relocs copied for any
1920 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1921 traverse with elf_m68k_discard_copies.
1923 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1925 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1926 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1928 * coffcode.h (coff_compute_section_file_positions): Force the
1929 potential last byte in the file to be written out when
1932 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1934 * configure.host (mips*-*-openbsd*): New host.
1936 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1938 * elflink.h (elf_link_add_object_symbols): Only subtract the
1939 section VMA from the symbol value if this is a fully linked file.
1941 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1942 (struct elf_i386_link_hash_entry): Define.
1943 (struct elf_i386_link_hash_table): Define.
1944 (elf_i386_link_hash_traverse): Define.
1945 (elf_i386_hash_table): Define.
1946 (elf_i386_link_hash_newfunc): New static function.
1947 (elf_i386_link_hash_table_create): New static function.
1948 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1949 PC relative relocs for a global symbol defined in a regular
1950 object, and count the number of PC relative relocs copied for any
1952 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1953 traverse with elf_i386_discard_copies.
1954 (elf_i386_discard_copies): New static function.
1955 (bfd_elf32_bfd_link_hash_table_create): Define.
1957 From Gordon W. Ross <gwr@mc.com>:
1958 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1959 (sunos4_aout_backend): Use MY_entry_is_text_address.
1962 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1964 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1965 R_D30V_32_NORMAL to 2 (4 bytes).
1968 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1970 From Gordon W. Ross <gwr@mc.com>:
1971 * netbsd.h (N_SHARED_LIB): Define.
1972 (SEGMENT_SIZE): Don't define.
1973 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1975 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1976 (SEGMENT_SIZE): Don't define.
1978 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1979 to sizeof Rela structure, not sizeof Rel structure. From Gary
1980 Thomas <g.thomas@opengroup.org>.
1982 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1984 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1985 whenever entry is larger than text address, but only by whole
1986 pages. From Gordon W. Ross <gwr@mc.com>.
1988 * Makefile.in (install): Depend upon installdirs. Use
1989 mkinstalldirs to build $(oldincludedir).
1990 (installdirs): New target.
1992 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1993 if this is a debugging section which we are stripping.
1995 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1997 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1998 alpha-specific target data struct.
2000 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2002 From Thomas Graichen <graichen@rzpd.de>:
2003 * Makefile.in: Always use $(SHELL) when running move-if-change.
2004 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2005 * configure: Rebuild.
2007 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2009 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2010 VMA if this is an executable file or a shared object.
2012 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2015 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2017 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2018 start of the file. Remove uses later on which switch using
2020 (MY(callback)): Handle entry_is_text_address.
2021 (MY_entry_is_text_address): Define if not defined.
2022 (MY(backend_data)): Initialize new field.
2023 * aoutf1.h (sunos4_aout_backend): Likewise.
2024 * i386aout.c (MY(backend_data)): Likewise.
2025 * i386mach3.c (MY(backend_data)): Likewise.
2026 * mipsbsd.c (MY(backend_data)): Likewise.
2027 * sparclynx.c (sparclynx_aout_backend): Likewise.
2028 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2029 (MY_entry_is_text_address): Define.
2030 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2032 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2033 whose name starts with `.'.
2035 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2037 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2038 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2039 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2040 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2041 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2042 sparc-*-openbsd*): New targets.
2043 * configure: Rebuild.
2045 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2047 * stabs.c (struct stab_section_info): New field
2049 (_bfd_link_section_stabs): Fill the above array.
2050 (_bfd_stab_section_offset): Use `cumulative_skips' to
2051 speed up offset calculation.
2053 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2055 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2056 addend for non pc-relative relocations.
2058 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2059 for non-existent function.
2061 * elf-m10300.c (mn10300_elf_relax_section): New function.
2062 (mn10300_elf_relax_delete_bytes): Likewise.
2063 (mn10300_elf_symbol_address_p): Likewise.
2064 (mn10300_elf_get_relocated_section_contents): Likewise.
2065 (bfd_elf32_bfd_relax_section): Define.
2066 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2068 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2070 * configure.host: Set SHLIB_LIBS.
2071 * configure.in: Substitute SHLIB_LIBS.
2072 * configure: Rebuild.
2073 * Makefile.in (SHLIB_LIBS): New variable.
2074 ($(SHLIB)): Use $(SHLIB_LIBS).
2076 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2078 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2079 with bfd_section_vma.
2081 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2083 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2084 Correct CPU file names for mn10[23]00.
2085 * configure: Rebuild.
2087 * bfd.c (bfd_record_phdr): Cast count to size_t before
2090 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2091 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2092 (xcoff_write_archive_contents): LIkewise.
2093 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2094 (mips_elf_create_procedure_table): Likewise.
2095 * peicode.h (pe_print_idata): Likewise.
2096 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2097 * xcofflink.c (xcoff_get_section_contents): Likewise.
2098 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2099 (xcoff_link_add_symbols): Likewise.
2100 (xcoff_link_add_symbols): Likewise.
2102 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2103 (ppcboot_bfd_print_private_bfd_data): Likewise.
2105 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2106 to complain_overflow_signed.
2108 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2110 * VERSION: Set to 2.8.1.
2112 * Branched binutils 2.8.
2114 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2115 deciding whether to copy a reloc into a shared object.
2116 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2117 relocs in unallocated sections.
2118 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2119 R_SPARC_RELATIVE relocs in unallocated sections.
2121 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2123 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2124 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2127 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2129 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2130 override an uninitialized symbol from a shared library with a
2133 * elf-m10200.c: Rename from elf32-mn10200.c.
2134 * elf-m10300.c: Rename from elf32-mn10300.c.
2135 * cpu-m10200.c: Rename from cpu-mn10200.c
2136 * cpu-m10300.c: Rename from cpu-mn10300.c
2137 * Makefile.in: Update accordingly.
2139 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2140 (elf_mips_isa): Move to earlier in file.
2141 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2142 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2145 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2148 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2150 * configure.com: New file.
2151 * config.h-vms: Remove file.
2152 * makefile.vms: Update for new configure scheme.
2154 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2156 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2157 (ppc_process_before_allocation): Declare.
2158 * libcoff.h: Rebuild.
2160 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2162 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2164 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2166 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2168 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2169 symbol index for a R_IHCONST reloc.
2171 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2173 * targmatch.sed: Do not use \(\) recursively.
2175 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2177 * m68klinux.c (MACHTYPE_OK): Define.
2178 * i386linux.c (MACHTYPE_OK): Define.
2180 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2182 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2183 <hjl@gnu.ai.mit.edu>:
2184 * sparclinux.c: New file.
2185 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2186 * bfd-in2.h: Rebuild.
2187 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2188 * configure.in (sparclinux_vec): Add to list of vectors.
2189 * configure: Rebuild.
2190 * targets.c (sparclinux_vec): Declare.
2191 (bfd_target_vector): Add sparclinux_vec.
2192 * Makefile.in: Rebuild dependencies.
2193 (BFD32_BACKENDS): Add sparclinux.o.
2194 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2196 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2197 bfd_coff_backend_data field.
2198 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2200 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2201 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2202 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2204 * bfd.c: Include "libiberty.h".
2205 (strerror): Don't declare.
2206 (bfd_errmsg): Call xstrerror rather than strerror.
2208 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2210 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2211 reloc even if the symbol is in the .bss section.
2212 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2213 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2214 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2216 * coffcode.h (bfd_coff_backend_data): Add new field
2217 _bfd_coff_default_section_alignment_power.
2218 (bfd_coff_default_section_alignment_power): Define.
2219 (bfd_coff_std_swap_table): Initialize new field.
2220 * libcoff.h: Rebuild.
2221 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2222 symbol to the default section alignment.
2224 * COPYING: Update FSF address.
2227 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2229 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2230 21-bit absolute that made it act as a relative.
2233 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2235 * elflink.c (_bfd_elf_create_linker_section): Don't set
2236 bss_section and rel_section from existing sections.
2238 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2241 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2243 * aoutx.h (some_aout_object_p): Change executable test to fix
2244 problems with embedded a.out systems.
2246 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2248 * stabs.c (_bfd_stab_section_offset): New function.
2249 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2250 * libbfd.h: Rebuild.
2251 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2253 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2254 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2255 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2256 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2257 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2259 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2260 symbol. Check for memory allocation failure of *psinfo.
2261 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2262 callers. Set the value of the header symbol.
2263 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2264 * libbfd.h: Rebuild.
2266 start-sanitize-tic80
2267 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2269 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2270 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2271 reloc types, rather than silently failing to generate an output file.
2274 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2276 * targmatch.sed: Use the hold space to put the #ifdef around the
2277 the string constant.
2278 * targets.c (UNSUPPORTED_TARGET): Don't define.
2279 (find_target): Don't check for UNSUPPORTED_TARGET.
2280 (bfd_set_default_target): Don't try to optimize by checking for
2283 * Makefile.in: Rebuild dependencies.
2284 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2285 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2286 (elf32-m32r.o): Remove explicit target.
2288 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2291 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2292 count section symbols for sections that were created by the
2293 linker, or are not allocatable or not loadable.
2294 (elf32_sparc_finish_dynamic_sections): Output output section
2295 symbols for section for which we made space for them.
2297 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2299 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2300 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2302 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2304 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2305 (m32r_hi16_list): New static local.
2306 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2307 (m32r_elf_do_hi16_reloc): Delete.
2308 (m32r_elf_relocate_hi16): New function.
2309 (m32r_elf_lo16_reloc): New function.
2310 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2313 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2315 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2316 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2317 (m32r_elf_final_sda_base): New function.
2318 (m32r_elf_relocate_section): Rewrite sdata support.
2319 (m32r_elf_finish_dynamic_sections): Delete.
2321 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2323 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2324 * coff-svm68k.c: New file. Just defines some macros and includes
2326 * coff-m68k.c: Add functions to handle common addends, moved in
2327 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2328 Control whether relocs are visible using STATIC_RELOCS.
2329 * cf-m68klynx.c: Simplify greatly: just define macros to control
2331 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2332 * targets. (m68ksysvcoff_vec): Declare.
2333 (bfd_target_vector): Add m68ksysvcoff_vec.
2334 * config.bfd (m68*-motorola-sysv*): New target.
2335 * configure.in (m68ksysvcoff_vec): New vector.
2336 * configure: Rebuild.
2337 * Makefile.in: Rebuild dependencies.
2338 (BFD32_BACKENDS): Add coff-svm68k.o.
2339 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2341 * binary.c (binary_set_section_contents): Don't get misled if the
2342 first section is not loadable. From Matthew L. Martin
2345 * elflink.h (elf_bfd_final_link): Set the value of a section
2346 symbol to the section address unless doing a relocateable link.
2348 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2350 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2351 .plt entry if we've taken the function's address.
2352 (elf64_alpha_merge_gots): Merge collected flags info as well.
2354 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2356 * Many files: Add function prototypes.
2357 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2358 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2359 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2360 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2361 * peicode.h: Change several void * parameters to PTR.
2362 * srec.c (srec_get_symbol_info): Make static.
2363 * syms.c (bfd_symbol_is_absolute): Remove.
2364 * Makefile.in: Rebuild dependencies.
2366 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2368 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2369 (bfd_elf32_bfd_is_local_label): Don't define.
2371 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2374 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2376 * bfd-in.h: Don't include obstack.h.
2377 (struct bfd_hash_table): Change memory field to PTR.
2378 * bfd.c (struct _bfd): Change memory field to PTR.
2379 * bfd-in2.h: Rebuild.
2380 * libbfd-in.h (bfd_release): Declare as function, don't define as
2382 * libbfd.h: Rebuild.
2383 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2384 objalloc routines rather than obstack routines.
2385 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2386 (getpagesize): Don't define.
2387 (_bfd_new_bfd): Don't set _bfd_chunksize.
2388 (bfd_openr): Free new bfd and objalloc on failure.
2389 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2390 (bfd_alloc_size): Remove.
2391 (bfd_release): New function.
2392 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2393 objalloc routines rather than obstack routines.
2394 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2395 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2396 objalloc routines rather than obstack routines.
2397 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2398 (struct accumulate): Change memory to struct objalloc *.
2399 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2400 * dep-in.sed: Don't remove obstack.h from dependency list.
2401 * Makefile.in: Rebuild dependencies.
2402 (BFD_H_DEPS): Remove obstack.h.
2403 (install): Don't install obstack.h.
2404 * Many files: Don't include "obstack.h".
2407 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2408 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2409 * libbfd.h: Rebuild.
2410 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2411 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2412 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2414 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2415 old version of bfd_alloc.
2416 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2417 * libbfd.h: Rebuild.
2418 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2420 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2422 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2423 ELF local label syntax as well.
2425 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2427 * config.bfd (powerpc-*-beos*): New target.
2428 * configure.in (powerpc-*-beos*): Add case that explicitly
2429 does not set COREFILE for now. A future BeOS version is
2430 expected to support core files.
2431 * configure: Regenerate with autoconf.
2433 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2435 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2436 seen with a local symbol, rather than crashing.
2438 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2439 version symbols if there aren't any.
2441 start-sanitize-tic80
2442 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2444 * coff-tic80.c (coff_rtype_to_howto): Define
2445 (coff_tic80_rtype_to_howto): Clone generic coff version and
2446 add code to handle the funky TI "internal relocations".
2449 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2451 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2452 or size changes because of a weak symbol.
2454 * cisco-core.c (SIGEMT): Define if not defined.
2456 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2458 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2459 setting ever. Sanity check the version number. Sort out copying
2460 flags and other information when adding an indirect symbol.
2461 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2462 symbols added by the backend. Clear the entire contents of the
2464 (elf_export_symbol): Ignore indirect symbols.
2465 (elf_link_output_extsym): Accept a section without an owner in an
2467 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2468 version count. Correct the allocation of x_versymp.
2470 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2471 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2472 Don't return bfd_und_section_ptr when info->shared.
2473 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2474 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2475 (mips_elf_check_relocs): Resolve an indirect symbol in
2477 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2478 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2480 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2482 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2484 From Eric Youngdale <eric@andante.jic.com>:
2485 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2486 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2487 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2488 versioned symbol appears in both a regular and a shared object.
2489 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2490 appropriate. Improve error message.
2491 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2492 all uses. Add localsyms field.
2493 (elf_bfd_final_link): When generating a shared library, call
2494 elf_link_output_extsym to output all local symbols.
2495 (elf_link_output_extsym): Handle symbols which were forced to
2498 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2500 From Eric Youngdale <eric@andante.jic.com>:
2501 * elf-bfd.h (elf_symbol_type): Add version field.
2502 * elfcode.h (elf_slurp_symbol_table): Set version field.
2503 * elflink.h (elf_link_add_object_symbols): When creating an
2504 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2505 appropriate. Set up an indirection from the nondefault version of
2507 (NAME(bfd_elf,size_dynamic_sections)): Call
2508 elf_link_assign_sym_version before checking whether there are any
2509 versions. Always record the version name as a dynamic symbol.
2510 Initialize counters.
2511 (elf_link_assign_sym_version): After finding a version, see if a
2512 symbol should be forced to local scope. Create a new version
2513 definition if appropriate.
2514 (elf_link_output_extsym): Correct indirect symbol handling.
2515 * elf.c (bfd_elf_print_symbol): Print version information.
2516 (bfd_section_from_shdr): Turn version sections into BFD sections.
2517 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2518 if sh_info is not already set.
2519 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2521 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2522 _bfd_stringtab_add to copy the name into permanent memory if
2525 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2527 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2529 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2531 * coffcode.h (bfd_coff_backend_data): Change
2532 _bfd_coff_compute_section_file_positions to return a boolean
2533 value. Change all callers.
2534 (coff_compute_section_file_positions): Change return type to
2535 boolean. If the size of the last section changed, then output a
2536 zero byte at the end of the file.
2537 * libcoff.h: Rebuild.
2539 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2540 for at least 6 output symbols.
2541 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2542 emit a TC csect to represent the space they take up. For an XO
2543 symbol, just emit a reference, not a csect.
2545 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2546 Solaris doesn't like the combined options, and the -f is
2548 (stamp-tshlink, install): Likewise.
2550 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2551 handling when little endian.
2553 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2555 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2556 (mn10300_elf_relocate_section): Likewise.
2557 (elf_backend_relocate_section): Define.
2559 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2560 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2561 (elf32_mn10300_howto_table): Likewise.
2562 (elf32_mn10300_reloc_map): Likewise.
2563 (bfd_elf32_mn10300_reloc): Delete unused function.
2565 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2567 start-sanitize-tic80
2568 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2569 understand, just set the howto field to NULL, and the caller will
2570 print an appropriate error message.
2572 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2573 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2574 block. Use NULL for initializations of "ptr" rather than bare 0.
2575 * coff-h8300.c: Fix typo in comment.
2576 * coff-h8500.c: Ditto.
2578 * coff-z8k.c: Ditto.
2580 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2582 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2583 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2584 m32r_elf_get_relocated_section_contents): First pass at relax support.
2586 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2588 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2589 entry for reading verdef records.
2590 Use correct braces for computing increments of extverdaux and
2591 exteverdef record pointers.
2593 start-sanitize-tic80
2594 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2596 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2600 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2602 * elflink.h (elf_link_find_version_dependencies): Check that
2603 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2606 start-sanitize-tic80
2607 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2609 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2612 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2614 * targets.c (bfd_default_vector): Make non-const.
2615 (find_target): New static function, broken out of
2617 (bfd_set_default_target): New function.
2618 (bfd_find_target): Call find_target. When defaulting, use
2619 bfd_default_vector[0] if it is not NULL.
2620 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2621 * bfd-in2.h, libbfd.h: Rebuild.
2623 * syms.c (bfd_is_local_label): Return false if the symbol has no
2625 * coff-i960.c (coff_i960_is_local_label_name): New function.
2626 (coff_bfd_is_local_label_name): Define.
2627 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2628 (coff_bfd_is_local_label_name): Define.
2629 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2630 (coff_bfd_is_local_label_name): Define.
2631 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2632 with .. or _.L_ as local.
2633 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2634 (bfd_elf32_bfd_is_local_label_name): Define.
2635 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2636 beginning with $ as local.
2638 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2640 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2641 rather than comparing against info->lprefix.
2642 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2643 * elflink.h (elf_link_input_bfd): Likewise.
2644 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2645 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2647 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2648 _bfd_elf_is_local_label_name if not already defined.
2649 * elf.c (_bfd_elf_is_local_label_name): New function.
2650 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2652 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2653 (m88k_is_local_label_name): New static function.
2655 * coffcode.h (coff_bfd_is_local_label_name): Define as
2656 _bfd_coff_is_local_label_name if not already defined.
2657 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2658 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2659 * libcoff.h: Rebuild.
2661 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2662 to _bfd_is_local_label_name.
2663 (bfd_target): Likewise.
2664 * syms.c (bfd_is_local_label): Define as function, not macro.
2665 (bfd_is_local_name): Define.
2666 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2667 bfd_generic_is_local_label, and take a string rather than a
2669 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2670 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2671 (bfd_generic_is_local_label): Don't declare.
2672 (bfd_generic_is_local_label_name): Declare.
2673 * bfd-in2.h, libbfd.h: Rebuild.
2674 * All backends: Change local_label to local_label_name.
2676 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2677 (mips_elf_relocate_got_local): Change return type to boolean.
2678 Don't assume that the first zero entry is unassigned; instead, use
2680 (mips_elf_relocate_section): Check return value of
2681 mips_elf_relocate_got_local.
2682 (mips_elf_create_got_section): Initialize assigned_gotno field.
2685 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2687 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2691 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2693 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2694 that have no contents merely because linker_mark is not set.
2696 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2698 * config.bfd (mips*-*-lnews*): New target.
2699 * coff-mips.c (mips_relocate_section): Make assert compare
2700 content byteorder instead of header byteorder.
2701 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2703 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2704 * configure.in (ecoff_biglittle_vec): Add case.
2705 * configure: Update.
2707 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2709 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2710 name begins with ".note".
2711 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2712 section whose name begins with ".note".
2713 (get_program_header_size): Corresponding change.
2715 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2716 jal and for jal overflow.
2718 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2720 From Eric Youngdale <eric@andante.jic.com>:
2721 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2722 not found, try looking it up again without the version name.
2723 (elf_link_add_object_symbols): Always link against the dynamic
2724 symbol table of a dynamic object. When linking against a dynamic
2725 object, include version strings in symbol names, and set up
2726 version information. Add indirect symbols for default versions.
2727 (elf_link_create_dynamic_sections): Add special version sections.
2728 (struct elf_assign_sym_version_info): Define.
2729 (struct elf_find_verdep_info): Define.
2730 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2731 up version sections.
2732 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2733 (elf_link_find_version_dependencies): New static function.
2734 (elf_link_assign_sym_version): New static function.
2735 (elf_link_renumber_dynsyms): New static function.
2736 (struct elf_final_link_info): Add symver_sec field.
2737 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2738 local symbols of a dynamic object. Handle DT_VER* constants.
2739 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2740 dynamic object. Skip indirect symbols from ELF objects. Remove
2741 the version name before choosing a hash bucket. Write out the
2742 version information if appropriate.
2743 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2744 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2745 (bfd_elf64_size_dynamic_sections): Likewise.
2746 * bfd-in2.h: Rebuild.
2747 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2748 Change elf_link_hash_flags to unsigned short.
2749 (ELF_LINK_HIDDEN): Define.
2750 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2751 dynverdef_hdr, dynversym_section, dynverdef_section,
2752 dynverref_section, cverdefs, cverrefs, verdef, verref.
2753 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2754 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2755 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2756 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2757 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2758 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2759 (_bfd_elf_slurp_version_tables): Declare.
2760 * elf.c (_bfd_elf_swap_verdef_in): New function.
2761 (_bfd_elf_swap_verdef_out): Likewise.
2762 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2763 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2764 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2765 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2766 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2767 version information if there is any.
2768 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2769 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2770 (elf_fake_sections): Handle .gnu.version* section names.
2771 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2772 (_bfd_elf_slurp_version_tables): New function.
2773 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2774 version name in string entered in dynamic hash table.
2775 * elfcode.h: Include fnmatch.h.
2776 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2777 symbol which was forced to become local.
2778 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2779 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2780 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2781 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2783 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2785 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2787 (mn10200_elf_relax_section): Correctly compute a symbol's value
2788 when the symbol is local, but not in the same section as we are
2789 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2792 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2794 * elf32-m32r.c: Rewrite to use ELF backend linker.
2795 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2796 Add small data area support (R_M32R_SDA16).
2797 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2798 * bfd-in2.h,libbfd.h: Regenerated.
2800 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2802 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2803 (mn10200_elf_relax_delete_bytes): Likewise.
2804 (mn10200_elf_symbol_address_p): Likewise.
2805 (mn10200_elf_get_relocated_section_contents): Likewise.
2806 (bfd_elf32_bfd_relax_section): Define.
2807 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2809 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2810 (mn10200_elf_relocate_section): Likewise.
2811 (elf_backend_relocate_section): Define.
2814 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2816 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2817 reloc.c, targets.c: New target, elf-*-D30V.
2819 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2821 * cpu-d30v.c, elf32-d30v.c: New files.
2824 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2826 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2827 * bfd-in2.h: Regenerated.
2828 start-sanitize-tic80
2829 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2830 (rtype2howto): Add function.
2831 (tic80_howto_table): Add.
2834 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2836 * sysdep.h: Don't define errno in MSVC if error.h is included.
2838 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2840 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2841 is initialized before it is used.
2843 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2845 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2846 symbol into a weak undefined symbol; leave it as a common symbol.
2848 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2850 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2851 about a symbol defined in a dynamic object if it has already been
2852 defined in a regular object.
2854 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2856 * makefile.vms: Add gcc flags to allow compiling with current gcc
2858 (targmatch.h): New dependency.
2860 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2862 * evax.h (ALPHA_R_CODEADDR): New relocation.
2863 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2865 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2867 * bfd-in2.h, libbfd.h: Rebuild.
2869 Restrict symbol length to 64 bytes, case preserving:
2870 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2871 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2872 (_bfd_evax_length_hash_symbol): Added.
2873 * evax-etir.c (_bfd_evax_write_etir): Call
2874 _bfd_evax_length_hash_symbol before output of symbol.
2875 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2876 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2878 * evax-emh.c: Output filename to object file without path.
2880 * evax-egsd.c: New sections for local and global commons.
2882 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2883 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2884 notices. Replace AXP with Alpha.
2886 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2888 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2889 sections if we are creating a shared library.
2891 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2893 * configure.host (i386-windows): Don't set host64=true.
2895 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2897 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2898 (elf_mips16_gprel_howto): New static variable.
2899 (mips16_gprel_reloc): New static function.
2900 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2901 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2902 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2903 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2904 * bfd-in2.h, libbfd.h: Rebuild.
2906 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2908 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2909 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2911 start-sanitize-r5900
2912 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2914 * config.bfd: add r5900
2917 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2919 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2920 the output section will be the absolute section; don't print an
2921 assertion message for that case when doing a relocateable link.
2923 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2925 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2926 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2927 need_fn_sub, call_stub, and call_fp_stub.
2928 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2929 (mips_elf_link_hash_newfunc): Initialize new fields.
2930 (mips_elf_link_hash_table_create): Likewise.
2931 (mips_elf_relocate_section): Redirect relocations to use mips16
2932 stubs when appropriate.
2933 (mips_elf_check_relocs): Attach stub sections to the appropriate
2934 symbol. Set need_fn_stub when appropriate.
2935 (mips_elf_always_size_sections): New static function.
2936 (mips_elf_check_mips16_stubs): New static function.
2937 (elf_backend_always_size_sections): Define.
2938 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2940 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2941 attached to sections which are not being included in the link.
2943 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2946 symbol value when computing the addend for a pc_relative
2949 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2952 relocateable link, just skip pc_relative pcrel_offset relocs.
2953 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2954 structure for an ARM26 reloc which can be resolved.
2955 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2956 reloc can be resolved.
2958 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2959 error in overflow check for R_RELBYTE.
2961 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2963 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2964 From Mark Rasin <mark.rasin@telrad.co.il>.
2966 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2969 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2971 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2972 (elf_mn10200_howto_table): Likewise.
2973 (mn10200_reloc_map): Likewise.
2975 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2977 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2978 * bfd-in2.h, libbfd.h: Regenerated.
2979 * elf32-m32r.c: Add support for them.
2981 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2983 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2984 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2985 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2986 r_format and r_pcrel. Always return a value.
2987 * riscix.c (MY_final_link_callback): Define to dummy value.
2989 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2990 relocations against the text segment, look up the output name of
2992 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2993 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2994 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2995 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2996 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2998 start-sanitize-tic80
2999 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3001 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3002 routines for little endian data.
3003 * coffcode.h (coff_write_object_contents): Set magic to
3004 TIC80_ARCH_MAGIC for TIc80.
3006 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3008 * coff-tic80.c (tic80coff_vec): Change to little endian data
3012 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3014 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3015 auxiliary_filters parameter to be const char * const *. Accept a
3016 NULL terminated array.
3017 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3018 (bfd_elf32_size_dynamic_sections): Update declaration.
3019 * bfd-in2.h: Rebuild.
3021 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3023 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3024 NOTYPE symbol in a text section as a FUNC symbol.
3026 * coffcode.h (coff_compute_section_file_positions): Force
3027 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3029 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3031 * libaout.h (machine_type): Reserve several values for sparclet.
3033 start-sanitize-tic80
3034 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3036 * config.bfd (tic80-*-*): Don't require 'coff'.
3039 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3041 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3042 table to v850_elf_reloc for all non-standard relocations.
3043 (v850_elf_check_relocs): Add check for h being non-null.
3044 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3045 statement instead of multiple ifs.
3046 (v850_elf_relocate_section): Fix up error message, don't just call
3049 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3051 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3052 Use bfd_elf_generic_reloc as special function for all relocs.
3053 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3055 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3056 24bit pc-relative reloc.
3058 start-sanitize-tic80
3059 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3061 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3062 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3063 header byte order is little endian. Use correct bfd_get and
3064 bfd_put routines for little endian headers.
3065 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3066 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3069 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3071 * reloc.c: Add BFD_RELOC_24.
3072 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3073 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3074 * bfd-in2.h, libbfd.h: Rebuilt.
3076 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3078 elf64-alpha multiple .got rewrite:
3080 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3081 (bfd_elf*_mkobject): Don't define here ...
3082 * elfxx-target.h: ... but rather here. Default always_size_sections
3084 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3085 what the #defines in elf-bfd.h transmuted it to anyway.
3087 * section.c: Add SEC_LINKER_CREATED flag.
3088 * bfd-in2.h: Rebuild.
3089 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3090 relocation section flags.
3091 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3092 SEC_IN_MEMORY to recognize generated bits.
3093 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3095 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3096 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3097 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3098 * elf32-ppc.c (ppc_elf_create_linker_section,
3099 ppc_elf_size_dynamic_sections): Likewise.
3100 * elf32-sparc.c (elf32_sparc_check_relocs,
3101 elf32_sparc_size_dynamic_sections): Likewise.
3102 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3104 (_bfd_elf_create_dynamic_sections): Likewise.
3105 (_bfd_elf_make_linker_section_rela): Likewise.
3106 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3107 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3108 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3109 to identify generated bits.
3110 (elf_link_input_bfd): Likewise.
3112 * elf64-alpha.c: Rewrite everything touching relocations.
3114 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3116 * elf32-v850.c (all functions and static variables): Go through
3117 and regularize names to be of the form v850_elf_<xxx>.
3118 (toplevel): Include <elf/v850.h>.
3119 (enum reloc_type): Move to include/elf/v850.h.
3120 (v850_elf_check_relocs): For common variables, if the variable is
3121 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3122 into the appropriate section.
3123 (elf_backend_check_relocs): Define.
3125 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3127 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3129 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * config.bfd (mips*el-*-linux*): New target.
3132 (mips*-*-linux*): New target.
3134 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3135 Return a useful value.
3137 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3139 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3141 * configure: Rebuild.
3142 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3143 ac_cv_func_mmap in bfd/configure.host.
3145 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3146 filter_shlib and auxiliary_filter_shlib parameters.
3147 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3149 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3150 (bfd_elf64_size_dynamic_sections): Likewise.
3151 * bfd-in2.h: Rebuild.
3153 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3155 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3156 symbols, don't export a symbol which is defined by an object in an
3157 archive which contains shared objects.
3159 start-sanitize-tic80
3160 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3162 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3163 for TI TMS320c80 (MVP).
3164 (bfd_archures_list): Add bfd_tic80_arch.
3165 * bfd-in2.h: Regenerate by running "make headers".
3167 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3169 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3170 * configure.in (case $vec): Correct typo, "tb" not "tp".
3171 Also add cofflink.o for tic80coff_vec.
3172 * configure: Regenerate with autoconf.
3175 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3178 is configured with --with-mmap.
3180 start-sanitize-tic80
3181 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3183 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3184 (ALL_MACHINES): Add cpu-tic80.o
3185 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3186 * coff-tic80.c: Add skeleton, cloned from another coff config.
3187 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3191 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3193 * TODO: Correct a misspelling.
3194 start-sanitize-tic80
3195 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3196 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3197 * configure.in (case $vec): Add tic80coff_vec entry.
3198 * configure: Regenerate with autoconf.
3199 * archures.c (bfd_tic80_arch): Declare.
3200 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3201 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3202 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3203 (bfd_target_vector): Add tic80coff_vec entry.
3206 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3208 * elflink.h (elf_buckets): Add some more values for larger
3211 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * Makefile.in (install): Move subdir_do out of conditional. From
3214 Fred Fish <fnf@cygnus.com>.
3216 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3218 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3220 (elf_mn10200_howto_table): Likewise.
3221 (mn10200_reloc_map): Likewise.
3223 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3226 mips16 symbol during the link.
3227 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3229 (mips_elf_link_output_symbol_hook): New static function.
3230 (elf_backend_link_output_symbol_hook): Define.
3232 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3235 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3237 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3238 against SEC_DEBUGGING sections here (revert patch of December 5).
3239 * elfcode.h (elf_object_p): Check for them here, instead.
3241 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3243 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3244 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3246 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3247 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3248 * elf-bfd.h (struct elf_size_info): Update declaration of
3250 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3251 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3252 * elfxx-target.h: Use new dynamic reloc routines by default.
3253 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3256 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3258 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3259 if NAMES_HAVE_UNDERSCORE is defined.
3261 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3263 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3265 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3267 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3270 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * elflink.h (elf_link_add_object_symbols): Only add a weak
3273 symbol if the real definition is in the dynamic symbol table.
3274 After finding the real definition, then, if it is dynamic, add the
3275 weak symbol to the dynamic symbol table.
3277 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3279 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3281 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3284 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3286 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3288 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3289 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3290 * reloc.c: Remove mn10300 big endian relocs.
3291 * bfd-in2.h, libbfd.h: Rebuilt.
3293 * elf32-mn10200.c: Update from elf32-mn10300.c.
3295 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3297 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3299 * elf32-mn10300.c: Add some comments.
3301 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3303 * ihex.c (ihex_scan): Always initialize buf before jumping to
3305 (ihex_read_section): Likewise.
3307 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3309 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3310 inplace for most relocs.
3312 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3314 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3315 even if SEC_ALLOC is not set.
3316 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3317 when deciding whether to copy a reloc into a shared object.
3318 (elf_i386_relocate_section): Likewise.
3319 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3320 (elf32_sparc_relocate_section): Likewise.
3321 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3322 reloc section if it is not set in the source section.
3323 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3324 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3325 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3327 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3329 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3330 expects a .got.plt until we actually create it.
3332 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3334 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3335 message for bfd_reloc_outofrange, rather than aborting. From
3336 Philippe De Muyter <phdm@info.ucl.ac.be>.
3338 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3339 a relocateable link, don't try to process them. From Heinz Wrobel
3340 <wrobel@lpr.e-technik.tu-muenchen.de>.
3342 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3344 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3345 mn10300_info_howto_rel. Tweak reloc argument to be an
3346 Elf32_Internal_Rela.
3347 (USE_RELA): Define instead of USE_REL.
3348 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3350 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3352 * configure.in, configure: Handle mips*-sgi-irix6*.
3353 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3356 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3359 relocation against a symbol defined in a section with no output
3362 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3364 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3365 * configure, config.in: Rebuild with autoconf 2.12.
3367 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3368 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3369 (swap_out_syms): Set st_other from existing st_other field.
3370 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3372 (elf_link_output_extsym): Set the other field from the global hash
3374 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3375 (elf_mips16_jump_howto): New static variable.
3376 (mips16_jump_reloc): New static function.
3377 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3378 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3379 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3381 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3382 * bfd-in2.h, libbfd.h: Rebuild.
3383 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3385 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3387 * configure.host: Use long long for mips-sgi-irix6*.
3389 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3390 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3392 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3394 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3395 (enum reloc_type): Add more reloc types.
3396 (elf32_mn10300_howto_table): Update for new reloc types.
3397 (elf32_mn10300_reloc_map): Update for new reloc types.
3398 * reloc.c: Add some new relocs for the mn10300 series.
3399 * bfd-in2.h, libbfd.h: Rebuilt.
3401 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3403 * som.c (setup_sections): Don't lose for a space which has
3404 no data, but some symbols.
3406 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3409 (sunos_link_hash_table_create): Initialize got_needed.
3410 (sunos_create_dynamic_sections): Only set .got section size if it
3411 is not already set. Set got_needed.
3412 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3413 sdynptr, and only handle dynamic sections, if dynamic sections are
3415 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3416 Initialize .got section.
3417 (sunos_scan_ext_relocs): Likewise.
3418 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3420 (sunos_finish_dynamic_link): Check got_needed. Only set up
3421 dynamic linking information if needed.
3423 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3425 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3427 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3429 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3431 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3433 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3436 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3438 * filemode.c: Include sysdep.h.
3439 * ihex.c: Add casts to eliminate compiler warnings.
3440 * sunos.c: Add casts to eliminate compiler warnings.
3442 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3444 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3446 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3447 appropriate relocations in the .so file if shared.
3448 (ppc_elf_relocate_section): Ditto.
3450 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3452 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3453 complain_overflow_unsigned.
3455 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3457 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3458 overflows for R_D10V_16 and R_D10V_18.
3460 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3463 (do_with_relocs): Likewise.
3464 (do_as_repeat): Likewise.
3465 (copy_expression): Likewise.
3467 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * ieee.c (ieee_write_external_part): Correctly record whether
3470 there is an external part.
3472 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3474 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3475 handle tda offsets for sld.w and sst.w instructions.
3476 Fix alignment check in sld.w and sst.w tda reloc handling.
3478 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3480 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3482 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3484 * elf32-v850.c: Add comments about assumptions about
3485 char, short & long sizes.
3486 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3487 problems for several relocs.
3489 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3490 R_V850_SDA_OFFSET entry.
3492 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3494 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3495 Store import file index in ldindx.
3496 (xcoff_build_ldsyms): Assume that ldsym was not previously
3497 allocated. For an imported symbol, copy ldindx into l_ifile.
3499 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3501 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3502 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3503 fields in R_V850_TDA_OFFSET.
3504 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3505 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3508 * elf32-v850.c: Include bfdlink.h.
3509 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3511 (elf32_v850_bfd_final_link_relocate): New function.
3512 (v850_elf_relocation_section): Likewise.
3513 (elf_backend_relocate_section): Define.
3515 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3517 * binary.c (binary_set_section_contents): Ignore sections which
3518 don't have SEC_LOAD and SEC_ALLOC set.
3520 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3522 * linker.c (_bfd_generic_final_link): Avoid losing static
3523 symbols in the .bss section.
3525 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3527 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3528 (mips32_64bit_reloc): New static function.
3529 (mips_reloc_map): Add entry for BFD_RELOC_64.
3530 (mips_elf_relocate_section): Handle R_MIPS_64.
3532 * linker.c (default_indirect_link_order): Print an error message
3533 when attempting to do a relocateable link with different object
3534 file formats, rather than calling abort.
3536 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3538 * reloc.c (m32r relocs): Rename them.
3539 * bfd-in2.h, libbfd.h: Regenerated.
3540 * elf32-m32r.c: Update.
3541 (m32r_elf_10_pcrel_reloc): New function.
3542 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3543 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3545 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3547 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3548 all sections that will be included in the output file.
3549 (_bfd_generic_link_output_symbols): Discard symbols in sections
3550 which are being discarded.
3551 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3552 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3553 (elf_v850_howto_table): Corresponding changes.
3554 (elf_v850_reloc_map): Corresponding changes.
3555 * reloc.c: Add additional V850 relocations.
3556 * bfd-in2.h, libbfd.h: Rebuilt.
3558 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3559 no longer want in pc-relative relocs.
3561 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3563 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3564 accept a reloc against an undefined sybmol!
3566 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3568 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3570 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * VERSION: Bump for new relocation.
3574 * hosts/i386bsd.h: If NBPG is not defined, define it as
3575 PAGE_SIZE, for recent versions of FreeBSD.
3577 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3579 * configure.host: Use `long long' as the 64 bit type on a Solaris
3580 host, since both gcc and the SunPRO compilers support it.
3582 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3584 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3585 mistake to have reused the ECOFF LITERAL for ELF since they have
3586 different semantics.
3587 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3588 * bfd-in2.h, libbfd.h: Rebuild.
3590 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3593 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3594 dynamic relocation for an undefweak symbol when we are building
3595 a static executable.
3597 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3599 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3600 point explicitly to srcdir.
3601 (targmatch.h): Edit references to point explicitly to objdir.
3603 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * config.bfd: When setting targ_cpu, don't get confused by
3608 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3610 * configure.host: Add support for windows host (a build done
3611 under the Microsoft build environment).
3613 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3616 definition in a dynamic object, add it to the dynamic symbol table
3617 if any dynamic object mentions it. Reverts part of last patch.
3619 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3620 (sunos_link_hash_table_create): Initialize got_base.
3621 (bfd_sunos_size_dynamic_sections): If the .got section is more
3622 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3624 (sunos_check_dynamic_reloc): Subtract got_base from a base
3625 relative relocation.
3627 * elf32-mips.c (elf_mips_isa): New static function.
3628 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3629 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3631 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3633 * archive.c (do_slurp_coff_armap): Only treat archive as little
3634 endian for i960 COFF.
3636 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3638 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3639 by the change in size of the section when EXEC_P is not set.
3641 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3642 (m68kcoff_rtype_to_howto): New static function.
3643 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3644 VMA to the addend for a PC relative reloc.
3646 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3648 * Makefile.in: Rebuild dependencies.
3650 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3653 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3655 * Makefile.in: Remove explicit dependencies for mn10200 and
3657 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3658 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3659 (dependencies): Rebuilt.
3661 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3663 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3664 during this function.
3666 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3667 section if the flags are compatible.
3669 * configure.in: Add havevecs, and put it in tdefaults.
3670 * mpw-config.in: Likewise.
3671 * configure: Rebuild.
3672 * targmatch.sed: New file; a sed script to build targmatch.h from
3674 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3675 * targets.c: Include "fnmatch.h".
3676 (struct targmatch): Define.
3677 (bfd_target_match): Define by including targmatch.h.
3678 (bfd_find_target): If the target is not found by name, search for
3679 it as a configuration triplet.
3680 * Makefile.in: Rebuild dependencies.
3681 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3682 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3683 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3684 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3685 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3686 (CFILES): Remove i386dynix.c and hp300bsd.c.
3687 (targmatch.h): New target.
3688 (do_clean): Remove targmatch.h.
3690 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3691 * acconfig.h: Add NEED_DECLARATION_GETENV.
3692 * configure, config.in: Rebuild.
3693 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3694 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3696 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3698 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3699 * cpu-mn10200.c, cpu-mn10300.c: New files.
3700 * elf32-mn10200.c, elf32-mn10300.c: New files.
3701 * Makefile.in: Break mn10x00 support into two separate
3702 configurations, mn10200 and mn10300.
3703 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3704 * bfd-in2.h, configure: Rebuilt.
3706 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3708 * Makefile.in (do_clean): Move config.log to do_distclean.
3710 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3712 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3713 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3714 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3715 (elf32-mn10x00.o): Add dependencies.
3716 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3717 (bfd_mn10x00_arch): Declare.
3718 (bfd_archures_list): Add bfd_mn10x00_arch.
3719 * config.bfd: Add mn10x00-*-*.
3720 * configure.in: Add bfd_elf32_mn10x00_vec.
3721 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3722 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3723 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3724 * bfd-in2.h, configure: Rebuilt.
3726 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3728 openVMS/Alpha: Provide filename and case_hack flags via
3729 symbol table from gas.
3730 Add case_hack code for symbol output from vax/vms.
3731 * evax-alpha.c (evax_initialize): Remove filename handling,
3732 filename is provided via symbol table.
3733 (evax_get_symtab): Use local symbol count when setting up table.
3734 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3736 (_bfd_evax_write_egsd): Skip file name symbol.
3737 * evax-emh.c (get_vms_time_string): Local function now.
3738 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3740 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3741 through _bfd_evax_case_hack_symbol.
3742 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3744 (_bfd_evax_basename): Removed.
3745 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3746 * evax.h (evax_private_data_struct): Remove filename.
3747 (flag_hash_long_names, flag_show_after_trunc,
3748 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3751 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3753 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3754 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3755 (NO_SWAP_MAGIC): Don't define.
3756 (SWAP_MAGIC): Define.
3758 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3759 no hash table entry for a global symbol.
3761 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3763 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3765 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3767 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3768 symbol type with T_NULL. Warn if symbol type changes. Based on
3769 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3771 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3772 a dynamic object in the dynamic symbol table if it is referenced
3773 or defined by a regular object.
3775 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3777 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3778 remove dwarf local labels. Shrinks binaries by a factor of 3!
3780 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3782 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3783 by hand, rather than by calling bfd_make_section.
3785 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3787 * reloc.c: Rename m32r relocs.
3788 * bfd-in2.h, libbfd.h: Rebuilt.
3789 * elf32-m32r.c: Update.
3791 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3793 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3794 link, adjust the symbol index of a base relative reloc. Don't
3795 change the addend of a PC relative reloc if pcrel_offset is set.
3796 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3797 a relocateable link.
3799 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3800 it is zero, in case src_mask matters.
3801 (bfd_install_relocation): Likewise.
3803 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3805 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3807 (_bfd_xcoff_bfd_final_link): Don't set target_index
3808 to an uninitialized value.
3810 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3812 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3813 indices, rather than crashing.
3814 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3816 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3819 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3821 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3823 (coff_arm_adjust_symndx): New static function.
3824 (coff_adjust_symndx): Define.
3826 * srec.c (srec_scan): Accept multiple symbols on a single line.
3827 From Pascal Martin <pmartin@alsys.com>.
3831 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3833 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3834 (sunos_merge_private_bfd_data): New function.
3836 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3840 (bfd_merge_private_bfd_data): Likewise.
3841 * section.c (bfd_copy_private_section_data): Likewise.
3842 * syms.c (bfd_copy_private_symbol_data): Likewise.
3843 * bfd-in2.h: Rebuild.
3844 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3845 both BFD's are the right flavour.
3846 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3847 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3848 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3849 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3850 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3851 (ppc_elf_merge_private_bfd_data): Likewise.
3852 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3853 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3855 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3856 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3859 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3861 * reloc.c: Add m32r relocs.
3862 * bfd-in2.h, libbfd.h: Rebuilt.
3863 * cpu-m32r.c,elf32-m32r.c: New files.
3865 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3867 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3869 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3871 * tekhex.c (first_phase): Change type parameter from char to int.
3873 (pass_over): Change func to expect int, not char.
3875 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3876 rather than SEC_LOAD when aligning the file offset for the first
3877 section in a segment.
3879 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3881 * syms.c (coff_section_type): Make arg const.
3882 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3883 to make_bfd_asection().
3884 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3885 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3886 (_bfd_elf_stringtab_init): Remove prototype.
3888 * netbsd-core.c (swap_abort): Add prototype.
3889 * aix386-core.c (swap_abort): Ditto & make static
3890 * hpux-core.c (swap_abort): Ditto & make static.
3891 * irix-core.c (swap_abort): Ditto & make static.
3892 * ptrace-core.c (swap_abort): Ditto & make static.
3893 * trad-core.c (swap_abort): Ditto & make static.
3894 * coffswap.h (coff_swap_reloc_in): Ditto.
3895 (coff_swap_reloc_out): Ditto.
3896 (coff_swap_filehdr_in): Ditto.
3897 (coff_swap_filehdr_out): Ditto.
3898 (coff_swap_sym_in): Ditto.
3899 (coff_swap_sym_out): Ditto.
3900 (coff_swap_aux_in): Ditto.
3901 (coff_swap_aux_out): Ditto.
3902 (coff_swap_lineno_in): Ditto.
3903 (coff_swap_lineno_out): Ditto.
3904 (coff_swap_aouthdr_in): Ditto.
3905 (coff_swap_aouthdr_out): Ditto.
3906 (coff_swap_scnhdr_in): Ditto.
3907 (coff_swap_scnhdr_out): Ditto.
3908 * ihex.c (ihex_sizeof_headers): Ditto.
3909 * tekhex.c (getsym): Ditto.
3910 (find_chunk): Ditto & make static.
3911 (insert_byte): Ditto.
3912 (first_phase): Ditto.
3914 (tekhex_get_symtab): Ditto & make static.
3915 (tekhex_get_symtab_upper_bound): Ditto & make static.
3916 (tekhex_mkobject): Ditto.
3917 (tekhex_object_p): Ditto.
3918 (move_section_contents): Ditto.
3919 (tekhex_get_section_contents): Ditto.
3920 (tekhex_set_arch_mach): Ditto & make static.
3921 (tekhex_set_section_contents): Ditto.
3922 (writevalue): Ditto.
3925 (tekhex_write_object_contents): Ditto.
3926 (tekhex_sizeof_headers): Ditto.
3927 (tekhex_make_empty_symbol): Ditto.
3928 (tekhex_get_symbol_info): Ditto.
3929 (tekhex_print_symbol): Ditto.
3930 * irix-core.c (make_bfd_asection): Ditto.
3931 (irix_core_core_file_p): Ditto.
3932 (irix_core_core_file_failing_command): Ditto.
3933 (irix_core_core_file_failing_signal): Ditto.
3934 (irix_core_core_file_matches_executable_p): Ditto.
3935 (irix_core_make_empty_symbol): Ditto.
3936 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3937 * srec.c (srec_new_symbol): Ditto.
3938 (srec_get_section_contents): Ditto.
3939 (srec_set_arch_mach): Ditto.
3940 (srec_set_section_contents): Ditto.
3941 (internal_srec_write_object_contents): Ditto.
3942 (srec_write_object_contents): Ditto.
3943 (symbolsrec_write_object_contents): Ditto.
3944 (srec_sizeof_headers): Ditto.
3945 (srec_make_empty_symbol): Ditto.
3946 (srec_get_symtab_upper_bound): Ditto.
3947 (srec_get_symtab): Ditto.
3948 (srec_print_symbol): Ditto and make static.
3949 * elf.c (elf_read): Ditto
3950 (assign_section_numbers): Ditto.
3951 (elf_fake_sections): Ditto.
3952 (sym_is_global): Ditto.
3953 (elf_map_symbols): Ditto.
3954 (get_program_header_size): Ditto.
3955 * coffgen.c (make_a_section_from_file): Ditto.
3956 (coff_real_object_p): Ditto.
3957 (fixup_symbol_value): Ditto.
3958 (build_debug_section): Ditto.
3960 * syms.c (coff_section_type): Ditto.
3962 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3964 * bfd-in2.h: Rebuilt after m32r changes.
3966 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3968 * config.bfd,configure.in,configure: Add m32r support.
3969 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3970 * config.bfd: Keep target list alphabetically sorted.
3972 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3974 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3975 to add in the constant part found in the instruction itself.
3976 (case R_V850_HI16_S): Likewise.
3978 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3980 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3981 and R_D10V_18 to be 1 (word).
3983 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * stabs.c (_bfd_link_section_stabs): If the output_section field
3986 of either section is bfd_abs_section, then the linker is
3987 discarding the section and we should not optimize it.
3989 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3991 * Makefile.in (aout-sparcle.o): New target.
3992 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3993 * config.bfd (sparclet-*-aout*): Add case.
3994 * configure.in (sparcle_aout_vec): Add case.
3995 * configure: Regenerated.
3996 * targets.c (sparcle_aout_vec): Declare.
3997 (bfd_target_vector): Add sparcle_aout_vec.
3998 * aout-sparcle.c: New file.
4000 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4002 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4003 low order sign bit propogation for R_V850_HI16_S.
4005 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4006 handling V850 specific relocs.
4007 (elf_v850_howto_table): Use the new function for some
4008 relocations. Twiddle masks & shifts for some relocs.
4009 Set partial_inplace where needed.
4011 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4013 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4014 default architecture to a machine number of 0.
4015 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4017 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4018 the output BFD is the default, set it from the first input BFD.
4020 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4022 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4023 insert at bitpos zero. The HI16 relocs are shifted right
4024 by 16 bits. Fix src_mask for all relocs.
4025 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4027 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4030 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4032 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4033 Rewrite to use BFD file read routines and to avoid using a fixed
4034 length for the file name.
4036 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4038 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4039 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4040 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4041 to R_V850_{32,16,8}.
4043 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4045 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4046 (elf_v850_howto_table): Add info for HI16_S reloc.
4047 (v850_reloc_map): Add HI_16_S reloc.
4048 * reloc.c: Define BFD_RELOC_V850_* relocs.
4050 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4053 * elf32-sh.c: New file.
4054 * elf.c (prep_headers): Handle bfd_arch_sh.
4055 * elfcode.h (write_relocs): Handle absolute symbol.
4056 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4057 (_bfd_elf64_link_read_relocs): Declare.
4058 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4059 elf_link_read_relocs. Make globally visible. Change all
4061 (elf_link_input_bfd): Get external symbols from cache in
4062 symtab_hdr->contents. Get contents from cache in
4064 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4066 * reloc.c: Define BFD_RELOC_SH_* relocs.
4067 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4068 * coff-sh.c (sh_insns_conflict): Fix a return value.
4069 (_bfd_sh_align_load_span): New globally visible function, broken
4070 out of sh_align_load.
4071 (sh_align_load): Call _bfd_sh_align_load_span.
4072 (sh_swap_insns): Change relocs parameter to PTR.
4073 * bfd-in2.h, libbfd.h: Rebuild.
4074 * targets.c (bfd_elf32_sh_vec): Declare.
4075 (bfd_elf32_shl_vec): Declare.
4076 * config.bfd (sh-*-elf*): New target.
4077 * configure.in (bfd_elf32_sh_vec): New target vector.
4078 (bfd_elf32_shl_vec): New target vector.
4079 * configure: Rebuild.
4080 * Makefile.in: Rebuild dependencies.
4081 (BFD32_BACKENDS): Add elf32-sh.o.
4082 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4084 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4085 page before checking D_PAGED.
4087 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4088 (ihex_write_object_contents): Remove extbase; always use segbase
4091 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4093 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4094 * configure.host (i[345]86-*-*): Ditto.
4095 * config.bfd (i[345]86-*-*): Ditto.
4096 * configure: Regenerate.
4098 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4101 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4103 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4104 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4105 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4106 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4107 will have an ST_CODE type, change the symbol's type to ST_DATA.
4108 * som.c (hppa_som_gen_reloc_type): Update prototype.
4110 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4112 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4113 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4114 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4115 (mips_elf_finish_dynamic_sections): Likewise.
4117 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * configure.host (HLDENV): New variable to set. Set it for
4120 *-*-sysv4*, since those linkers may not support -R but they always
4121 support LD_RUN_PATH.
4123 * libieee.h (NSECTIONS): Don't define.
4124 (ieee_data_struct): Change section_table to asection **. Add
4126 * ieee.c (get_section_entry): If the table isn't big enough, make
4128 (ieee_slurp_sections): Remove assertion about number of sections.
4129 (ieee_object_p): Adjust initialization of ieee to match changes to
4132 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4133 symbols merely because we are generating a shared library.
4134 (xcoff_build_ldsyms): Don't set up global linkage code for an
4135 undefined symbol merely because we are generating a shared
4138 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4140 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4141 (BFD32_BACKENDS) Add elf32-v850.o.
4142 * archures.c: Add bfd_v850_arch.
4143 * bfd-in2.h: Add bfd_v850_arch.
4144 * config.bfd (v850-*-*): New target.
4145 * configure: (bfd_elf32_v850_vec) New vector.
4146 * configure.in: (bfd_elf32_v850_vec) New vector.
4147 * cpu-v850.c: New file.
4148 * elf.c (prep_headers): Added case bfd_arch_v850.
4149 * elf32-v850.c: New file.
4150 * targets.c (bfd_elf32_v850_vec): New vector.
4152 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4154 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4155 a function code symbol for an XMC_XO symbol.
4157 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4159 * mpw-config.in: Update editing of autoconf vars to reflect
4160 Jul 18 configure.in change.
4161 * mpw-make.sed: Update editing of include pathnames to be
4162 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4164 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4166 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4167 which to offset to get the .plt entry address is ".plt".
4169 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4171 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4172 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4173 Added, for internal use by the ARM gas.
4175 * bfd-in2.h: Rebuilt
4177 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4179 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4180 in section dynidx start.
4182 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4185 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4186 optimization for g++.
4188 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4190 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4191 the -mrelocatable-lib bit set and the other doesn't, clear the
4192 -mrelocatable-lib bit in the header.
4194 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4197 symbol against a STT_FUNC symbol in a shared library.
4199 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4201 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4202 symbol is found, automatically define the corresponding function
4205 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4206 if sym.n_numaux is not zero.
4207 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4208 entry to disagree about the number of aux entries if the symbol
4211 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4212 section if it might be needed, not just if info->shared.
4213 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4214 the start of .rel.dyn if we are going to use it.
4215 (mips_elf_finish_dynamic_sections): Only clear the first element
4216 of .rel.dyn if the size is greater than zero.
4218 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4220 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4221 undefined_symbol callback for a symbol, then don't issue any more
4222 warnings about loader relocs.
4223 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4224 after calling the undefined_symbol callback.
4226 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4227 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4228 as the AIX linker seems to do.
4230 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4232 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4233 (evax_initialize): Remove evax_reloc_table.
4234 (evax_close_and_cleanup): Ditto.
4236 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4238 (evax_bfd_reloc_type_lookup): Ditto.
4239 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4240 cooked_size == raw_size.
4241 * evax-emh.c (_bfd_evax_register_filename): Remove.
4242 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4243 * evax-misc.c (add_new_contents): Malloc section at full size.
4244 (_bfd_save_evax_section): Memcpy section contents directly.
4245 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4246 (evax_reloc_table): Remove.
4248 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4250 * makefile.vms: Add better support for DEC C compilation
4251 Add evax.h dependencies
4253 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4254 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4255 (BFD_RELOC_ALPHA_BASEREG): Remove.
4256 * bfd-in2.h, libbfd.h: Rebuild.
4258 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4260 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4261 getgid if _WIN32 is defined.
4262 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4264 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4266 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4267 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4269 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4272 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4274 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4276 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4277 (NEED_DECLARATION_REALLOC): New macro.
4278 * configure, config.in: Rebuild.
4279 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4280 (realloc): Declare if NEED_DECLARATION_REALLOC.
4282 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4283 <strings.h> if they exist.
4285 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4287 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4291 Based on patches from Eric Valette <valette@crf.canon.fr>:
4292 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4293 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4294 (elf_howto_table): Add entries for new relocs.
4295 (elf_i386_reloc_type_lookup): Handle new relocs.
4296 (elf_i386_info_to_howto): Just call abort.
4297 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4298 (elf_i386_relocate_section): Likewise.
4300 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4302 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4304 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4306 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4307 only get the LMA from the phdr if they are in the same part of the
4310 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4311 new segment to make them more comprehensible. If the relationship
4312 between the LMA and the VMA changed, start a new segment. Don't
4313 check dynsec when deciding whether to start a new segment for a
4314 writeable section; -N will now handle this.
4316 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4318 * libhppa.h: Remove "esel" changes. Not the right approach.
4319 * som.c: Corresponding changes.
4320 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4321 which don't have a SOM symbol type associated with them.
4322 Reverses a 1994 change.
4324 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4326 Make ld -N more reasonable for ELF:
4327 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4328 phdr_in_section to false, and always use a single load segment.
4329 (elf_sort_sections): Sort sections by LMA after VMA.
4330 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4331 align to maxpagesize.
4332 (assign_file_positions_except_relocs): Likewise.
4333 * elfcode.h (elf_object_p): If a section is loaded but not page
4334 aligned, clear D_PAGED.
4336 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4338 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4339 Added, for internal use by the ARM gas.
4341 * bfd-in2.h: Rebuilt
4343 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4345 * libhppa.h (R_HPPA_ESEL): New field selector.
4346 (e_esel): Similarly.
4347 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4348 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4349 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4351 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4353 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4354 archive search before looking for stripped dynamic objects.
4356 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4358 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4359 symbol a warning rather than an error.
4361 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * elf.c (assign_file_positions_for_segments): Track the virtual
4364 memory position separately from the file position, and use it to
4365 compute the alignment adjustment.
4367 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4369 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4370 and fixed mask on R_D10V_10_PCREL_L.
4372 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * elf64-mips.c: Include "aout/ar.h".
4375 (mips_elf64_slurp_armap): New static function.
4376 (mips_elf64_write_armap): New static function.
4377 (bfd_elf64_archive_*): Define.
4378 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4379 Use instead of bfd_generic_archive_p.
4380 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4381 instead of _bfd_write_archive_contents.
4382 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4383 _bfd_generic_mkarchive.
4384 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4385 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4387 (TARGET_LITTLE_SYM): Likewise.
4388 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4390 * Makefile.in: Rebuild dependencies.
4392 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4393 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4394 SHT_MIPS_EVENTS sections.
4395 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4396 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4398 (_bfd_mips_elf_fake_sections): Likewise.
4400 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4401 * ecoff.c (ecoff_compute_section_file_positions): Copy
4402 rdata_in_text from backend info to tdata. Clear it if any data
4403 section comes before .rdata.
4404 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4405 tdata rather than backend info.
4407 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4409 * configure.in: Fix test for whether a compiler has a 64 bit
4410 type. From Jim Wilson <wilson@cygnus.com>.
4412 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4414 * configure.host (mips-sgi-irix6*): New host.
4416 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4417 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4418 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4420 * configure: Rebuild.
4421 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4422 (BFD_HOST_64_BIT): Define conditionally.
4423 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4424 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4425 (symvalue, bfd_size_type): Likewise.
4426 * bfd-in2.h: Rebuild.
4427 * Makefile.in (do_clean): Remove bfd-tmp.h.
4428 (do_distclean): Remove bfd-in3.h.
4429 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4430 (bfd-in3.h): New target.
4432 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4433 Andrew Gierth <ANDREWG@microlise.co.uk>.
4435 * configure.host: Set INSTALL_SHLIB.
4436 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4437 * configure: Rebuild.
4438 * Makefile.in (install): Use @INSTALL_SHLIB@.
4440 * config.bfd (mips*-*-irix6*): New target.
4441 * configure.host: Handle Irix 6 shared library like Irix 5.
4443 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4444 symbol for a magic name.
4445 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4447 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4450 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4452 * mpw-config.in: Add ELF support to mips config, create the
4453 elf32-target.h file in the object dir.
4454 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4456 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4458 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4459 Also removed most abort calls, in favor of using bfd reporting.
4461 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4463 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4464 (BFD32_BACKENDS) Add elf32-d10v.o.
4465 * archures.c: Add bfd_d10v_arch.
4466 * bfd-in2.h: Add bfd_d10v_arch.
4467 * config.bfd (d10v-*-*): New target.
4468 * configure: (bfd_elf32_d10v_vec) New vector.
4469 * configure.in: (bfd_elf32_d10v_vec) New vector.
4470 * cpu-d10v.c: New file.
4471 * elf.c (prep_headers): Added case bfd_arch_d10v.
4472 * elf32-d10v.c: New file.
4473 * libbfd.h: Rebuild.
4474 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4475 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4476 * targets.c (bfd_elf32_d10v_vec): New vector.
4478 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4480 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4482 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4484 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4485 bfd_mach_i386_i8086 machine types.
4487 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4492 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4494 * coffcode.h (coff_set_section_contents): A/UX does not require
4495 special handling of the _LIB section.
4497 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4499 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4500 value for R_RELBYTE.
4502 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4503 array if one was allocated.
4505 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4507 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4508 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4509 use_rld_obj_head and rld_value.
4510 (mips_elf_link_hash_table_create): Initialize new fields.
4511 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4513 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4514 __rld_obj_head symbol not seen, create an __rld_map symbol.
4515 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4516 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4517 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4518 __rld_obj_head symbol.
4519 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4521 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4523 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4525 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4526 ppc_elf_addr16_ha_reloc.
4527 (ppc_elf_addr16_ha_reloc): New static function.
4529 * coff-mips.c (struct mips_hi): Define.
4530 (mips_refhi_list): New static variable.
4531 (mips_refhi_addr, mips_refhi_addend): Remove.
4532 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4533 (mips_reflo_reloc): Process mips_refhi_list.
4534 (mips_relhi_list): New static variable.
4535 (mips_relhi_addr, mips_relhi_addend): Remove.
4536 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4537 (mips_rello_reloc): Process mips_relhi_list.
4538 (mips_relocate_section): Permit an arbitrary number of REFHI or
4539 RELHI relocs before the associated REFLO or RELLO reloc.
4541 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4543 * aout-target.h (MY(callback)): Set reloc_count fields.
4545 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4547 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4548 sections unless this is a SunOS link.
4550 * VERSION: Set to 2.7.1.
4552 * Released binutils 2.7.
4554 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * i386aout.c: Include "aout/aout64.h".
4557 (i386aout_write_object_contents): New static function.
4558 (MY_write_object_contents): Define.
4560 * netbsd.h (MY(write_object_contents)): Make sure that
4561 adjust_sizes_and_vmas is called before fiddling with the magic
4564 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4568 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4570 * libbfd-in.h (itos, stoi): Don't define.
4571 * libbfd.h: Rebuild.
4572 * i386lynx.c (KEEPIT): Define as udata.i.
4573 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4574 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4575 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4576 flags. Don't use stoi.
4578 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4580 * elf.c (map_sections_to_segments): Don't start a new segment for
4581 a writable section if it's on the same page as the previous
4582 segment. Reset the writable variable for a readonly section.
4584 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4586 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4587 first_thunk_address, thunk_size, and import_table_size.
4588 * peicode.h: Improved some diagnostics regarding edata sections.
4590 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4592 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4593 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4595 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4598 with XCOFF_DEF_DYNAMIC set is really defined.
4599 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4600 (xcoff_link_add_symbols): Only create special sections if using an
4603 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4605 (bfd_install_relocation): Likewise.
4607 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4609 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4611 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4612 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4613 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4614 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4615 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4616 are found for LITERAL relocs.
4617 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4618 taken, we cannot generate a .plt entry for the symbol.
4620 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4622 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4623 sysconf functions (for gprof).
4624 * configure, config.in: Rebuild.
4626 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4628 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4629 an archive if it has a map. If the object file has the wrong
4632 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4633 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4635 (alpha_relocate_section): Likewise.
4637 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4638 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4639 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4640 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4641 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4642 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4643 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4644 * peicode.h: Corresponding changes.
4646 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4648 * elflink.h (elf_create_pointer_linker_section): Comment out code
4649 dealing with making GOT pointers negative of the GOT symbol for
4652 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4654 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4655 increment the .rela.plt size until after we're done creating the
4657 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4658 .rela.plt offset directly rather than calculating it.
4660 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4662 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4663 Use autoconf-set values.
4664 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4665 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4668 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4669 * configure: Rebuilt.
4671 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4673 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4674 handling code > 1k away.
4676 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4678 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4679 defined, output whenever the symbol is updated.
4681 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4683 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4684 section to 0 if user_set_vma is set.
4685 * elflink.h (elf_bfd_final_link): Likewise.
4687 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4689 Partially undo patch of Jun 20.
4690 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4691 (coff_compute_section_file_positions): Likewise.
4692 (coff_write_object_contents): Likewise. Re-add deleted code, but
4693 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4694 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4696 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4698 * config.bfd: Add support for *-*-rtems* configurations.
4700 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4702 * elf.c (prep_headers): Add bfd_arch_alpha case.
4704 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4706 * elf64-alpha.c: New file.
4707 * config.bfd (alpha-*-linuxecoff*): New target.
4708 (alpha-*-linux*, alpha-*-elf*): New targets.
4709 * configure.in (bfd_elf64_alpha_vec): New vector.
4710 * configure: Rebuild.
4711 * targets.c (bfd_elf64_alpha_vec): Declare.
4712 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4713 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4714 * bfd-in2.h, libbfd.h: Rebuild.
4715 * Makefile.in: Rebuild dependencies.
4716 (BFD64_BACKENDS): Add elf64-alpha.o.
4717 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4719 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4722 than relying on a right shift of 32.
4724 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4726 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4727 ifdef to COFF_WITH_PE.
4728 (coff_compute_section_file_positions): Likewise.
4729 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4730 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4731 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4732 COFF_IMAGE_WITH_PE, always include.
4734 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4736 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4738 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4739 approximate the correct answer if SIZEOF_HEADERS was not used.
4741 * binary.c (binary_set_section_contents): Set section file
4742 position based on LMA rather than VMA.
4744 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4746 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4747 symbols if info->strip == strip_all.
4749 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4751 * coff-h8300.c: Remove #if 0 code.
4752 (compatable): Don't allow mixing/matching of different architectures.
4754 * archures.c (bfd_mach_h8300s): Add.
4755 * bfd-in2.h: Rebuilt.
4756 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4758 (h8300_reloc16_estimate): Likewise.
4759 (h8300_reloc16_extra_cases): Likewise.
4760 (h8300_bfd_link_add_symbols): Likewise.
4761 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4762 (coff_set_flags): Likewise.
4763 * cpu-h8300.c (h8300_scan): Likewise.
4764 Add H8/S to bfd_h8300_arch list.
4766 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4768 Added support for Alpha OpenVMS:
4769 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4770 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4771 * config.h-vms, makefile.vms: New files.
4772 * config.bfd (alpha-*-*vms*): New target.
4773 * configure.in (evax_alpha_vec): New target vector.
4774 * configure: Rebuild.
4775 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4776 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4777 * targets.c (bfd_target_evax_flavour): Define.
4778 (evax_alpha_vec): Declare.
4779 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4780 if BFD64 is defined.
4781 * bfd-in2.h, libbfd.h: Rebuild.
4782 * Makefile.in: Rebuild dependencies.
4783 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4784 evax-emh.o, and evax-misc.o.
4785 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4786 evax-etir.c, evax-emh.c, and evax-misc.c.
4787 (HFILES): Add evax.h.
4789 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4791 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4793 (h8300_bfd_link_add_symbols): Likewise.
4795 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4797 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4798 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4800 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4802 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4803 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4805 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4806 R_MIPS_32 relocs if creating a shared library.
4808 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4810 * peicode.h (add_data_entry): Use pei_section_data rather than
4811 _cooked_size. Corresponds to May 13 change in coffcode.h.
4813 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4816 * coffcode.h (coff_write_object_contents): If there are long
4817 section names, always set the f_symptr field, even if there are no
4819 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4820 if there are no symbols.
4822 * coffgen.c (make_a_section_from_file): Check return value of
4823 _bfd_coff_read_string_table.
4824 (coff_real_object_p): Check return value of
4825 make_a_section_from_file.
4826 (_bfd_coff_read_string_table): Check that there are some symbols
4827 before trying to read the string table size.
4829 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4831 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4832 to replace a symbol in a dynamic object with a symbol from another
4833 dynamic object, do the replacement if the existing symbol is
4834 global linkage code.
4836 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4837 for _ptrgl, and treat it as global linkage code.
4839 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4840 filename or N_SO symbol past the offset, and use it to indicate
4841 that there is no line number or function when appropriate.
4843 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4845 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4846 common symbol defined by the linker. Don't export function code
4847 even if export_defineds is set.
4849 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4851 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4853 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4854 (h8300_symbol_address_p): New function.
4855 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4858 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4860 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4862 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4863 correctly for the two variants. Allow relaxing if the target
4864 is 128 bytes away since after relaxation it'll be 126 bytes away.
4865 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4866 "dot" and "value". Allow relaxing if the target is 128 bytes
4867 away since after relaxation it'll be 126 bytes away.
4868 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4869 the given section until nothing changes.
4871 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4873 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4874 alignment hack--we can get the lnnoptr info another way without
4875 suddenly increasing the alignment requirements. Set the flags for
4877 (ecoff_compute_section_file_positions): Do so.
4879 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4881 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4882 to keep the HP emulator database happy.
4884 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4885 From Kevin Buettner <kev@primenet.com>.
4887 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4889 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4890 name of a NULL section.
4892 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4894 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4895 set, always call the notice callback.
4897 * VERSION: Increment for bfdlink.h change.
4899 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4902 (sh_relax_delete_bytes): Correct handling of differently sized
4903 trailing alignment reloc.
4905 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4906 * bfd-in2.h: Rebuild.
4907 * configure.in: Warn if there is no known 64 bit type.
4908 * configure: Rebuild.
4910 * Makefile.in: Rebuild dependencies.
4911 (BFD32_BACKENDS): Add ppcboot.o.
4912 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4914 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4915 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4917 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4919 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4920 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4921 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4922 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4924 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4926 * elf64-mips.c: Improve reloc special_functions and handling of
4927 SHT_MIPS_OPTIONS section.
4928 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4929 mips_elf_hi16_reloc and make globally visible.
4930 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4931 make globally visible.
4932 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4933 make globally visible.
4934 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4935 and make globally visible.
4936 (gprel16_with_gp): Check howto->src_mask before using value in
4938 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4939 and make globally visible.
4940 (gprel32_with_gp): Check howto->src_mask before fetching value.
4941 (bfd_mips_elf_swap_options_in): New function.
4942 (bfd_mips_elf_swap_options_out): New function.
4943 (_bfd_mips_elf_set_private_flags): Rename from
4944 mips_elf_set_private_flags and make globally visible.
4945 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4946 mips_elf_copy_private_bfd_data and make globally visible.
4947 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4948 mips_elf_merge_private_bfd_data and make globally visible.
4949 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4950 for a SHT_MIPS_OPTIONS section.
4951 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4952 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4953 name of a SHT_MIPS_OPTIONS section.
4954 (_bfd_mips_elf_set_section_contents): New function.
4955 (mips_elf32_section_processing): Set the GP value in a
4956 SHT_MIPS_OPTIONS section.
4957 (_bfd_mips_elf_find_nearest_line): Rename from
4958 mips_elf_find_nearest_line and make globally visible.
4959 (bfd_elf32_set_section_contents): Define.
4960 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4961 (_bfd_mips_elf_lo16_reloc): Declare.
4962 (_bfd_mips_elf_gprel16_reloc): Declare.
4963 (_bfd_mips_elf_got16_reloc): Declare.
4964 (_bfd_mips_elf_gprel32_reloc): Declare.
4965 (_bfd_mips_elf_set_private_flags): Declare.
4966 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4967 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4968 (_bfd_mips_elf_find_nearest_line): Declare.
4969 (_bfd_mips_elf_set_section_contents): Declare.
4971 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4973 (elf_info_to_howto): Define.
4974 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4976 (elf_info_to_howto): Define.
4977 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4979 (elf_info_to_howto): Define.
4981 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4982 R_MOV16B[12], to match change in coff/internal.h.
4984 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4986 * elf64-mips.c: Extensive additions to provide better support for
4987 writing files and for gas.
4988 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4989 of mips_elf_object_p.
4990 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4991 _bfd_mips_elf_object_p.
4992 (_bfd_mips_elf_final_write_processing): Rename from
4993 mips_elf_final_write_processing and make globally visible.
4994 (_bfd_mips_elf_fake_sections): Rename from
4995 mips_elf_fake_sections and make globally visible.
4996 (_bfd_mips_elf_section_from_bfd_section): Rename from
4997 mips_elf_section_from_bfd_section and make globally visible.
4998 (_bfd_mips_elf_section_processing): New function, broken out of
4999 mips_elf_section_processing.
5000 (mips_elf32_section_processing): Rename from
5001 mips_elf_section_processing; call
5002 _bfd_mips_elf_section_processing.
5003 (_bfd_mips_elf_symbol_processing): Rename from
5004 mips_elf_symbol_processing and make globally visible.
5005 (_bfd_mips_elf_read_ecoff_info): Rename from
5006 mips_elf_read_ecoff_info and make globally visible.
5007 (mips_elf32_ecoff_debug_swap): Rename from
5008 mips_elf_ecoff_debug_swap.
5009 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5010 struct symbol_cache_entry.
5011 (_bfd_elf_validate_reloc): New function, moved in from
5012 elfcode.h:validate_reloc.
5013 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5014 to _bfd_elf_validate_reloc. Change all callers.
5015 * elf-bfd.h (bfd_section_from_shdr): Declare.
5016 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5017 (_bfd_elf_validate_reloc): Declare.
5018 (_bfd_mips_elf_object_p): Declare.
5019 (_bfd_mips_elf_fake_sections): Declare.
5020 (_bfd_mips_elf_section_from_bfd_section): Declare.
5021 (_bfd_mips_elf_section_processing): Declare.
5022 (_bfd_mips_elf_symbol_processing): Declare.
5023 (_bfd_mips_elf_read_ecoff_info): Declare.
5024 (_bfd_mips_elf_final_write_processing): Declare.
5025 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5028 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5029 (mips_elf_final_write_processing): Likewise.
5031 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5033 64-bit MIPS ELF ABI objdump support:
5034 * elf64-mips.c: New file.
5035 * Makefile.in: Rebuild dependencies.
5036 (BFD64_BACKENDS): Add elf64-mips.o.
5037 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5038 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5039 bfd_elf64_littlemips_vec to targ_selvecs.
5040 (mips*-*-elf*): Likewise.
5041 * confingure.in: Add bfd_elf64_bigmips_vec and
5042 bfd_elf64_littlemips_vec to vector switch.
5043 * configure: Rebuild.
5044 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5045 broken out of mips_elf_section_from_shdr.
5046 (mips_elf32_section_from_shdr): Rename from
5047 mips_elf_section_from_shdr. Call new function.
5048 (elf_backend_section_from_shdr): Update name of renamed function.
5049 * elf-bfd.h (struct elf_size_info): Change second parameter of
5050 write_out_phdrs to be const. Likewise for second parameter of
5052 (struct bfd_elf_section_data): Add rel_hdr2 field.
5053 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5054 (bfd_elf32_swap_symbol_out): Likewise.
5055 (bfd_elf32_swap_reloc_in): Likewise.
5056 (bfd_elf32_swap_reloc_out): Likewise.
5057 (bfd_elf32_swap_reloca_in): Likewise.
5058 (bfd_elf32_swap_reloca_out): Likewise.
5059 (bfd_elf32_swap_phdr_in): Likewise.
5060 (bfd_elf32_swap_phdr_out): Likewise.
5061 (bfd_elf32_swap_dyn_in): Likewise.
5062 (bfd_elf32_swap_dyn_out): Likewise.
5063 (bfd_elf32_slurp_symbol_table): Declare.
5064 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5065 (bfd_elf32_write_out_phdrs): Declare.
5066 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5067 (bfd_elf64_swap_symbol_out): Likewise.
5068 (bfd_elf64_swap_reloc_in): Likewise.
5069 (bfd_elf64_swap_reloc_out): Likewise.
5070 (bfd_elf64_swap_reloca_in): Likewise.
5071 (bfd_elf64_swap_reloca_out): Likewise.
5072 (bfd_elf64_swap_phdr_in): Likewise.
5073 (bfd_elf64_swap_phdr_out): Likewise.
5074 (bfd_elf64_swap_dyn_in): Likewise.
5075 (bfd_elf64_swap_dyn_out): Likewise.
5076 (bfd_elf64_slurp_symbol_table): Declare.
5077 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5078 (bfd_elf64_write_out_phdrs): Declare.
5079 (_bfd_mips_elf_section_from_shdr): Declare.
5080 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5081 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5082 section for the section, add the new one to rel_hdr2. Increment
5083 reloc_count rather than setting it.
5084 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5085 Remove static declaration.
5086 (elf_write_shdrs_and_ehdr): Define name as macro.
5087 (elf_write_out_phdrs): Likewise.
5088 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5089 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5090 (elf_swap_symbol_in): Change second parameter to be const.
5091 (elf_swap_symbol_out): Likewise.
5092 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5093 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5094 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5095 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5096 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5097 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5098 parameter to be const. Make non-static.
5099 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5101 (elf_slurp_symbol_table): Make non-static.
5102 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5103 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5104 (elf_backend_size_info): Likewise.
5105 (elfNN_bed): Use elf_backend_size_info.
5106 * targets.c (bfd_elf64_bigmips_vec): Declare.
5107 (bfd_elf64_littlemips_vec): Declare.
5108 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5109 bfd_elf64_littlemips_vec if BFD64 is defined.
5111 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5113 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5115 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5116 zeroes, in alignment holes.
5118 * configure: Rebuild with autoconf 2.10.
5120 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5121 potential leading underscore in the allocated buffer.
5123 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5125 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5126 symbols into .sbss if this is a relocatable link.
5128 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5130 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5131 undefined symbols when creating a shared library.
5133 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5135 * coff-sh.c: Add a bunch of new code and static const arrays to
5136 support aligning loads and stores on four byte memory boundaries.
5138 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5140 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5141 call sh_align_loads.
5142 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5145 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5147 * cache.c (bfd_open_file): Unlink the file before opening it for
5148 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5150 * opncls.c (bfd_fdopenr): Set opened_once.
5152 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5154 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5157 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5158 the code unconditionally.
5160 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * libcoff-in.h (struct pei_section_tdata): Define structure.
5163 (pei_section_data): Define macro.
5164 * libcoff.h: Rebuild.
5165 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5166 store s_paddr field in pei_section_data.
5167 (coff_compute_section_file_positions): Use pei_section_data rather
5168 than _cooked_size, and don't overwrite an existing value.
5169 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5170 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5171 * peicode.h (coff_bfd_copy_private_section_data): Define if
5173 (pe_bfd_copy_private_section_data): New static function if
5176 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5178 * srec.c (srec_set_arch_mach): Write as a function rather than a
5181 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5182 no map, just check each member in turn to see whether it is
5185 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5187 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5188 table. Call BFD_ASSERT to validate header size, instead of
5190 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5193 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5195 * ppcboot.c: New target for looking at PPCbug boot records.
5197 * config{ure.in,.bfd}: Add support for ppcboot target.
5199 * configure: Regenerate.
5201 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5203 * coff-h8300.c (howto_table): Update names to match recent
5204 changes to include/coff/internal.h. Fix minor errors in the
5205 existing relocs. Add R_MOVL1 and R_MOVL2.
5206 (rtype2howto): Similarly.
5207 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5208 existing relaxing code and peform more relaxing.
5209 (h8300_reloc16_extra_cases): Likewise.
5211 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5213 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5216 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5218 * elfcode.h (elf_object_p): Reject generic ELF target if
5219 e_machine matches an alternate machine code in a specific backend.
5221 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5222 obsolete align_power_min field.
5224 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5226 * coff-h8300.c (reloc_howto_type): Add howto entry for
5228 (rtype2howto): Handle R_PCRWORD_B.
5229 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5230 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5231 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5232 branch (R_PCWORD_B).
5234 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * aoutx.h (translate_from_native_sym_flags): Set the section for
5237 BSF_CONSTRUCTOR symbols.
5239 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5242 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5244 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5245 stop looking when section is found.
5247 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5249 * coffcode.h (STRING_SIZE_SIZE): Define.
5250 (styp_to_sec_flags): Handle long symbol names when looking for the
5252 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5253 (bfd_coff_long_section_names): Define.
5254 (coff_write_object_contents): Handle long section names.
5255 (bfd_coff_std_swap_table): Initialize new field.
5256 * libcoff.h: Rebuild.
5257 * coffgen.c (make_a_section_from_file): Handle long section
5259 (coff_write_symbols): Handle long section names.
5260 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5261 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5262 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5263 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5264 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5265 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5266 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5267 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5269 * bout.c (b_out_callback): Set lma of sections.
5270 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5271 parameter to output_bfd. Used input_bfd instead of output_bfd in
5274 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5276 * aoutx.h (translate_from_native_sym_flags): Don't create
5277 SEC_CONSTRUCTOR sections.
5278 * ecoff.c (ecoff_set_symbol_info): Likewise.
5280 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5281 From Don Bowman <bowman@waterloo.hp.com>.
5283 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5285 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5286 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5288 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5290 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5291 mips_32_relocs field.
5292 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5293 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5294 relocs against a global symbol which is not defined in a regular
5296 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5297 against a global symbol, increment mips_32_relocs.
5298 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5299 the symbol is not defined in a regular file, make room in the
5302 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5305 file position and the virtual file position separately. Set
5306 filepos information bsaed on the real file position.
5307 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5308 Jan 23 change to coffcode.h.
5310 * som.c (som_slurp_symbol_table): Set the symbol count to the
5311 number of BFD symbols created.
5313 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5315 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5316 output file if linking shared objects. Loop to check all relocs,
5317 rather than returning false on first error.
5319 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5321 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5322 (ppc_elf_additional_program_headers): If .interp section, bump #
5323 of program headers by 1.
5324 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5325 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5326 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5328 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5330 (ppc_elf_relocate_section): If the output section isn't defined,
5331 don't abort, just give an error message.
5333 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5334 being created is .sdata or .sdata2, don't make the symbol dynamic.
5336 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5338 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5339 members of an archive for dynamic objects with no symbols, and
5340 pass them directly to check_archive_element.
5341 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5342 xcoff_link_check_dynamic_ar_symbols.
5343 (xcoff_link_check_dynamic_ar_symbols): New static function.
5345 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5346 from _bfd_nodynamic to _bfd_xcoff.
5347 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5349 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5350 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5351 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5352 * libcoff.h: Rebuild.
5353 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5354 (xcoff_get_section_contents): New static function.
5355 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5356 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5357 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5358 (xcoff_dynamic_reloc): New static variable.
5359 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5360 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5362 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5365 if reloc_entry->addend is not 0.
5366 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5368 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5370 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5372 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5373 Add entries for R_SPARC_[56].
5374 (sparc_reloc_map): Add entries for R_SPARC_[56].
5376 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5378 Optimize linking of stabs in sections as used in ELF and COFF.
5379 * stabs.c: New file.
5380 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5381 (_bfd_write_section_stabs): Declare.
5382 (_bfd_write_stab_strings): Declare.
5383 * libbfd.h: Rebuild.
5384 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5385 (struct coff_link_hash_table): Add stab_info field.
5386 * libcoff.h: Rebuild.
5387 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5389 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5391 (_bfd_coff_final_link): Write out stab strings hash table.
5392 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5393 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5395 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5396 (struct bfd_elf_section_data): Add stab_info field.
5397 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5399 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5400 _bfd_link_section_stabs.
5401 (elf_bfd_final_link): Write out stab strings hash table.
5402 (elf_link_input_bfd): Handle optimized stabs sections.
5403 * reloc.c (_bfd_final_link_relocate): Check address against
5404 _raw_size rather than _cooked_size.
5405 * Makefile.in: Rebuild dependencies.
5406 (BFD_LIBS): Add stabs.o
5407 (BFD_LIBS_CFILES): Add stabs.c.
5409 * VERSION: Increment for bfdlink.h change.
5411 * coffgen.c (coff_renumber_symbols): Correct handling of
5412 BSF_NOT_AT_END common symbols.
5414 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5416 * coff-ppc.c (record_toc): Add cast to avoid warning.
5417 (ppc_allocate_toc_section): Likewise.
5418 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5419 (ppc_coff_reloc_type_lookup): Remove unreached code.
5420 * coffcode.h (coff_write_object_contents): Don't take the address
5422 * peicode.h (pe_print_idata): Add casts to avoid warning.
5423 (pe_print_edata): Likewise.
5424 (pe_print_reloc): Remove ANSI C string concatenation.
5426 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5428 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5430 * libcoff.h: Rebuild.
5431 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5433 (coff_swap_aux_out): Likewise.
5434 * peicode.h (coff_swap_aux_in): Likewise.
5435 (coff_swap_aux_out): Likewise.
5436 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5438 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5440 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5441 Fix up .bf endndx link fields.
5442 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5444 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5447 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5449 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5450 on Solaris PowerPC systems doesn't get confused.
5452 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5455 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5456 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5457 update did_reg and did_reg2.
5459 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5461 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5463 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5464 callback routines, pass h->root.string rather than name, in case
5465 copy is true and name is transient.
5467 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5469 * elfcore.h: Add support for core files with multiple threads.
5470 (Primarily for Solaris.)
5472 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5474 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5475 section->orelocation is NULL.
5477 * coffgen.c (bfd_coff_get_syment): New function.
5478 (bfd_coff_get_auxent): New function.
5479 * bfd-in.h (bfd_coff_get_syment): Declare.
5480 (bfd_coff_get_auxent): Declare.
5481 * bfd-in2.h: Rebuild.
5483 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5485 * elf32-mips.c (struct mips_hi16): Define.
5486 (mips_hi16_addr, mips_hi16_addend): Remove.
5487 (mips_hi16_list): New static variable.
5488 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5489 (mips_elf_lo16_reloc): Process mips_hi16_list.
5490 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5491 relocs before the associated LO16 reloc.
5493 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5495 * versados.c (versados_scan): Check bfd_alloc return value.
5496 (versados_object_p): Check all bfd_read return values. Require
5497 that lang field be less than 10, to avoid confusion with Intel Hex
5500 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5502 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5503 not 0, for an absolute symbol.
5504 (NAME(aout,swap_ext_reloc_out)): Likewise.
5506 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5507 (ihex_write_object_contents): For a large start address, output
5508 the full 32 bit address in record type 5.
5510 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5511 to int to avoid promotion problems in prototype.
5513 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5515 * configure.host: Use ${srcdir} when looking for picfrag.
5517 * configure.host: Switch on ${libdir}, not $(libdir). From
5518 alan@spri.levels.unisa.edu.au (Alan Modra).
5520 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5521 entry point, not just for DYNAMIC objects.
5522 * sunos.c (sunos_add_dynamic_symbols): Always call
5523 sunos_create_dynamic_sections. If called with a non DYNAMIC
5524 object, don't do anything else.
5525 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5527 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5529 * configure.in: Permit --enable-shared to specify a list of
5531 * configure: Rebuild.
5533 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5534 host when configuring with --enable-shard.
5536 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5541 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5542 to avoid crashing in bfd_hash_replace.
5544 * sysdep.h: Use #ifdef, not #if.
5546 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * config.in: Rebuild.
5550 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5552 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5553 (AC_CHECK_HEADERS): Check for sys/time.h
5554 (AC_HEADER_TIME): Add macro.
5555 * configure: Rebuild.
5556 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5557 to control what combination of <time> and <sys/time.h>
5560 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5562 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5563 (aout_32_sunos4_write_object_contents): Likewise.
5564 * aoutx.h (NAME(aout,machine_type)): Handle
5565 bfd_mach_sparc_{sparclet,sparclite}.
5566 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5567 (bfd_mach_sparc_v9_p): Update.
5568 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5569 * libaout.h (enum machine_type): Add M_SPARCLET.
5570 * sunos.c (MACHTYPE_OK): Define.
5571 * bfd-in2.h: Regenerated.
5573 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5575 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5576 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5577 * elflink.c (_bfd_elf_create_got_section): Store the
5578 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5579 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5580 global offset table goes over 0x1000, set the value of
5581 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5582 (elf32_sparc_relocate_section): Subtract the offset of
5583 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5585 * elfcode.h: Don't include <string.h>.
5587 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5589 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5590 generic_link_hash_newfunc. All references changed.
5591 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5592 moved here from libbfd-in.h.
5593 * libbfd-in.h: Corresponding changes.
5594 * libbfd.h: Regenerated.
5596 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5598 * aoutx.h (aout_link_input_section_std): When reporting an
5599 overflow error, use the name of the symbol in the hash table if
5601 (aout_link_input_section_ext): Likewise.
5603 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5604 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5606 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5608 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5609 * coffcode.h (coff_compute_section_file_positions): Likewise.
5610 (coff_write_object_contents): Likewise.
5612 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5614 * section.c (SEC_LINK_ONCE): Define.
5615 (SEC_LINK_DUPLICATES): Define.
5616 (SEC_LINK_DUPLICATES_DISCARD): Define.
5617 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5618 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5619 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5620 * bfd-in2.h: Rebuild.
5621 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5622 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5623 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5624 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5625 SEC_LINK_ONCE, and look through the symbol table for the setting
5626 for SEC_LINK_DUPLICATES.
5627 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5628 set for a section, find the section symbol in the symbol table,
5629 and set the aux entry based on SEC_LINK_DUPLICATES.
5630 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5631 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5632 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5633 * coff-i386.c (i386coff_vec): Likewise.
5634 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5636 * VERSION: Bump to 2.6.1.
5637 * Makefile.in (stamp-h): Depend upon VERSION.
5639 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5641 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5642 * libbfd.h: Rebuilt.
5643 * linker.c (generic_link_hash_newfunc): No longer static.
5644 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5646 * coff-h8300.c: Add two derived hash tables and their associated
5647 funtions and #defines for use by the h8300 linker.
5648 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5649 the function vector as needed. Place the address of the function
5650 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5651 Rewrite the vectors section contents as necessary.
5652 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5653 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5654 (coff_bfd_link_hash_table_create): Likewise.
5656 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5658 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5659 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5661 (hppa_rebuild_insn): Pass pointer to correct type to
5662 low_sign_unext and dis_assemble_21.
5664 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5666 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5667 Stick with sparc-*-{sysv4*,solaris2*}.
5669 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5671 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5672 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5673 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5674 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5675 fields is non-zero, print them.
5677 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5678 ifdef. Remove unused variables.
5679 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5681 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5682 (get_symbol_value): Ifdef out.
5683 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5684 (coff_ppc_relocate_section): Remove unused variables. Make
5685 fprintf strings and argument types correspond. Put before_addr in
5687 (dump_toc): Make fprintf strings and argument types correspond.
5688 (ppc_process_before_allocation): Remove unused variables. Always
5690 (ppc_reflo_reloc): Ifdef out.
5691 (ppc_addr32nb_reloc): Ifdef out.
5692 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5694 (coff_ppc_rtype_to_howto): Likewise.
5695 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5697 * peicode.h (pe_print_idata): Move otherwise unused variables into
5698 the #ifdef where they are used. Always return a value.
5699 (pe_print_edata): Make fprintf strings and argument types
5700 correspond. Always return a value.
5701 (pe_print_pdata): Removed unused variable addr_value. Always
5703 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5704 strings and argument types correspond. Always return a value.
5706 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5707 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5708 variable rela inside #if 0 section where it is used.
5710 * ns32k.h: New file.
5711 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5712 functions to start with _bfd_.
5713 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5714 functions in cpu-ns32k.h.
5715 * Makefile.in: Rebuild dependencies.
5716 (HFILES): Add ns32k.h.
5718 * section.c (struct sec): Add linker_mark field. Change
5719 user_set_vma and reloc_done to be single bit fields.
5720 (STD_SECTION): Update accordingly.
5721 * bfd-in2.h: Rebuild.
5722 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5724 (aout_link_input_bfd): Don't link unmarked sections.
5725 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5727 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5728 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5730 * elflink.h (elf_bfd_final_link): Mark sections included in the
5732 (elf_link_input_bfd): Don't link unmarked sections.
5733 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5735 (xcoff_link_input_bfd): Don't link unmarked sections.
5737 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5738 overflow error messages.
5740 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5742 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5743 is not set, print "BFD: " before the error message.
5745 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5746 Miles Bader <miles@gnu.ai.mit.edu>.
5747 * configure: Rebuild.
5749 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5751 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5754 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5755 m68k-aout, m68k-coff, and m68k-elf targets.
5757 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5759 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5760 (ieee_generic_stat_arch_elt): Restructured to prevent
5761 ieee_object_p from being called repeatedly.
5763 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5765 * coffcode.h (coff_write_object_contents): Allocate
5766 buffers large enough for any FILEHDR or AOUTHDR.
5768 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5770 * ecofflink.c (lookup_line): New static function, renamed and
5771 slighly changed from old _bfd_ecoff_locate_line.
5772 (_bfd_ecoff_locate_line): Cache line number information. Use
5773 lookup_line for actual lookup.
5775 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5777 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5778 multiple of 20 bytes.
5780 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5782 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5783 allocate ecoff_find_line, and don't initialize by hand.
5784 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5785 mips_elf_find_line, and don't call memset.
5787 * coffcode.h (coff_compute_section_file_positions): If not
5788 producing a final executable, don't consider sofar when aligning
5789 the section to the correct size.
5791 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5793 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5794 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5795 * coffgen.c (coff_section_symbol): Ifdef out.
5797 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5799 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5800 output_bfd is not NULL.
5802 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5804 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5805 of bfd_alloc (fixes fix_line not being initialized).
5806 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5808 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5810 * coffcode.h: Allow specific backends to override the
5811 bfd_link_add_symbols routine.
5813 * coff-h8300.c: Include genlink.h.
5814 (howto_table): Add R_MEM_INDIRECT.
5815 (rtype2howto): Support R_MEM_INDIRECT.
5816 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5819 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5821 * coff-alpha.c (alpha_relocate_section): Use
5822 info->callbacks_warning, rather than _bfd_error_handler, for
5823 "multiple gp" warning.
5825 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5827 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5828 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5829 table string. Use bfd_wrapped_link_hash_lookup.
5830 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5832 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5833 table, if any, when writing out symbols.
5834 (aout_link_input_section_std): Use the name from the hash table,
5835 if any, when reporting undefined symbols.
5836 (aout_link_input_section_ext): Likewise.
5837 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5838 * bout.c (get_value): Likewise.
5839 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5840 * ecoff.c (ecoff_reloc_link_order): Likewise.
5841 * elflink.h (elf_link_add_object_symbols): Likewise.
5842 (elf_reloc_link_order): Likewise.
5843 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5844 (_bfd_generic_reloc_link_order): Likewise.
5845 (default_indirect_link_order): Likewise.
5846 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5847 * sunos.c (sunos_add_one_symbol): Likewise.
5848 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5849 (bfd_xcoff_link_count_reloc): Likewise.
5850 (xcoff_reloc_link_order): Likewise.
5852 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5853 into -1 for intern->rss.
5855 * configure: Rebuild with autoconf 2.8.
5857 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5859 * stab-syms.c (__define_stab_duplicate): Define.
5860 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5862 * bfd-in.h (bfd_get_stab_name): Declare.
5863 * bfd-in2.h: Rebuild.
5864 * Makefile.in: Rebuild dependencies.
5865 (BFD_LIBS): Add stab-syms.o.
5866 (BFD_LIBS_CFILES): Add stab-syms.c.
5867 (BFD32_BACKENDS): Remove stab-syms.o.
5868 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5869 * configure.in: Don't list stab-syms.o in bfd_backends.
5870 * configure: Rebuild.
5871 * libaout.h (aout_stab_name): Don't declare.
5872 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5875 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5877 * elf.c (assign_file_positions_for_segments): Adjust file offset
5878 for section alignment even if SEC_LOAD is not set.
5880 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5882 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5883 since they appear as targets in Makefile.in.
5884 * configure: Rebuild.
5886 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5887 don't fiddle with a symbol which is not defined anywhere.
5889 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5891 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5892 though they are defined in a shared library.
5893 (xcoff_build_ldsyms): Likewise.
5895 * coffgen.c (coff_find_nearest_line): Don't look at the line
5896 numbers for the section if section->lineno is NULL.
5898 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5899 message rather than calling BFD_ASSERT.
5900 * elfcode.h (write_relocs): Check return value of
5901 _bfd_elf_symbol_from_bfd_symbol.
5903 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5905 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5908 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5910 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5912 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5913 hppa_reloc_field_selector_type_alt.
5914 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5915 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5917 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5919 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5921 * elf.c (assign_file_positions_for_segments): Adjust the segment
5922 memory size for the alignment of a SEC_ALLOC section, not just a
5925 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5927 * m68klinux.c: New file.
5928 * hosts/m68klinux.h: New file.
5929 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5930 * configure.in (m68*-*-linux*): New native host.
5931 (m68klinux_vec): New vector.
5932 * configure: Rebuild.
5933 * targets.c (m68klinux_vec): Declare.
5934 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5935 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5936 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5937 declaration from bfd_linux_size_dynamic_sections.
5938 (bfd_m68klinux_size_dynamic_sections): Declare.
5939 * bfd-in2.h: Rebuild.
5940 * Makefile.in: Rebuild dependencies.
5941 (BFD32_BACKENDS): Add m68klinux.o.
5942 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5944 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5946 * libhppa.h (pa_arch): Add pa20.
5947 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5948 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5949 (hppa_field_adjust): Handle e_nsel.
5950 * som.c: Provide default definitions for many new relocs found only
5951 in hpux10 include files.
5952 (som_fixup_formats): Add several new relocs from hpux10.
5953 (som_hppa_howto_table): Add hpux10 relocs.
5954 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5956 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5958 * mpw-make.sed: Edit out recent shared library support, and
5959 rules to rebuild .h files using doc/chew.
5961 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5963 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5964 size even of sections with no contents.
5966 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5969 starting with '$' the way we skip names starting with '.'. When
5970 updating x_endndx, don't be fooled by an index which has been
5973 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5974 struct/union/enum type with no elements.
5976 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5978 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5980 * archive.c (bfd_generic_archive_p): If the first file in the
5981 archive can not be recognized as an object, don't assume that this
5982 is the wrong format.
5984 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5985 format is not bfd_object.
5986 (bfd_elf_get_dt_soname): Likewise.
5988 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5993 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5995 * bfd.c (tdata): Add netbsd_core_data.
5996 * bfd-in2.h: Regenerated.
5998 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6001 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6002 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6005 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6006 to get the symbol index, matching 14 Jul 95 change.
6008 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6010 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6011 Remove duplicate definition of gp.
6013 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6015 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6016 assume that we can set the GP value and then get the same value,
6017 since it won't be true if the output file is neither ELF nor
6019 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6020 _bfd_get_gp_value here.
6021 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6022 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6024 (mips_elf_lo16_reloc): Likewise.
6025 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6026 Don't require that the BFD be ELF.
6027 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6028 (mips_elf_gprel32_reloc): Likewise.
6029 (mips_elf_relocate_section): Don't assume we can set and get the
6031 (mips_elf_finish_dynamic_symbol): Don't bother to use
6032 _bfd_get_gp_value here.
6034 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6035 Don't change epdr between malloc and free. Be careful not to free
6036 NULL pointers. Zero out the first RPDR.
6038 * configure.host: On Linux, only pass -rpath option if $(libdir)
6039 is neither /lib nor /usr/lib. From Alan Modra
6040 <alan@mullet.Levels.UniSA.Edu.Au>.
6042 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6044 (elf_dt_name): Rename from elf_dt_needed_name.
6045 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6047 (bfd_elf_get_dt_soname): New function.
6048 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6049 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6050 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6051 * bfd-in2.h: Rebuild.
6053 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6055 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6056 _bfd_sparc_elf_reloc_type_lookup.
6057 (bfd_elf32_bfd_reloc_type_lookup): Update.
6058 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6059 (sparc64_elf_howto_table): Define.
6060 (sparc_reloc_map): Define.
6061 (sparc64_elf_reloc_type_lookup): New function.
6062 (sparc_elf_wdisp16_reloc): New function.
6063 (elf_info_to_howto): Use sparc64_elf_howto_table.
6064 (sparc64_elf_relocate_section): Likewise.
6065 (bfd_elf64_bfd_reloc_type_lookup): Update.
6067 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6069 * configure.host: Check for 'do not mix' from native linker before
6070 trying to use -rpath.
6072 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6074 * bfd.c (_bfd_get_gp_value): New function.
6075 (_bfd_set_gp_value): New function.
6076 * libbfd-in.h (_bfd_get_gp_value): Declare.
6077 (_bfd_set_gp_value): Declare.
6078 * libbfd.h: Rebuild.
6079 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6080 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6081 directly to the fields in the tdata information.
6082 (alpha_relocate_section): Likewise.
6083 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6084 (mips_gprel_reloc): Likewise.
6085 (mips_relocate_section): Likewise.
6086 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6087 (mips_elf_lo16_reloc): Likewise.
6088 (mips_elf_final_gp): Likewise.
6089 (mips_elf_gprel16_reloc): Likewise.
6090 (mips_elf_gprel32_reloc): Likewise.
6091 (mips_elf_relocate_section): Likewise.
6092 (mips_elf_finish_dynamic_symbol): Likewise.
6094 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6096 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6098 * configure.in: Call AC_PROG_CC before configure.host.
6099 * configure: Rebuild.
6100 * configure.host: Don't set information which autoconf should
6101 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6103 * configure.host: Remove go32 and win32 host information, since it
6104 should no longer be needed.
6106 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6107 then start a new segment rather than put a writable section in a
6110 * configure.host: Set RPATH_ENVVAR.
6112 * Makefile.in: Rebuild dependencies.
6114 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6115 zero_section variable.
6117 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6119 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6120 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6121 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6123 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6125 * ieee.c (ieee_write_expression): Only use an R variable for a
6126 local symbol. Don't output a zero offset. Handle a zero address.
6127 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6128 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6130 (parse_expression): Don't try to handle multiple occurrences of a
6131 P variable. Handle I variables differently from X variables. Fix
6132 the order of minus expressions.
6133 (ieee_slurp_external_symbols): Generate an I variable for an NN
6134 record. Fix handling of ATI and ATX records.
6135 (ieee_slurp_sections): Only set minimal section attributes.
6136 Adjust them later, based on the section contents.
6137 (ieee_object_p): Read in the file until just after the ME record.
6138 Call ieee_slurp_section_data to set the section flags.
6139 (do_one): Add iterations parameter. Only repeat the first load
6140 item. Set the section and file reloc flags.
6141 (ieee_slurp_section_data): Set section flags. Pass iterations to
6143 (ieee_canonicalize_reloc): Handle I variables.
6144 (do_with_relocs): Only emit relocation size when necessary.
6145 Increase MAXRUN to 127. Change ov to be assigned, and take
6146 src_mask and pcrel_offset into account.
6147 (ieee_write_data_part): Skip sections that are not loaded.
6148 (ieee_write_external_part): Don't output optional last entry of WX
6150 (ieee_write_me_part): Make setting of me_record neater.
6151 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6153 * syms.c (stt): Add entries for zerovars, vars, and code.
6155 * elfcode.h (validate_reloc): New static function.
6156 (write_relocs): Call validate_reloc for non ELF relocs.
6158 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6159 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6160 (TARGET_LITTLE_SYM): Likewise.
6162 * config.bfd (m68*-*-psos*): New target.
6164 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6166 * i386msdos.c: Remove some #if 0 code.
6167 (msdos_write_object_contents): Don't include empty sections in the
6168 size computation, regardless of their address.
6170 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6172 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6173 is NULL, ie, the -r switch is used.
6175 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6177 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6178 (BFD_RELOC_MIPS_GOT_LO16): Define.
6179 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6180 * bfd-in2.h, libbfd.h: Rebuild.
6181 * elf32-mips.c (mips_reloc_map): Map new relocs.
6183 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6185 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6188 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6189 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6190 simple number for the section address, rather than an expression.
6191 Limit the number of bytes between relocs to MAXRUN.
6192 (ieee_write_me_part): Set me_record to the file offset after the
6194 (ieee_write_processor): New static function.
6195 (ieee_write_object_contents): Use ieee_write_processor.
6197 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6199 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6201 * coff-aux.c: Change include of aux.h to aux-coff.h.
6203 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6205 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6206 relocation put the addend both in the reloc entry and the data.
6207 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6210 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6211 a R_68K_PCxx reloc against a defined global symbol directly.
6212 (elf_m68k_check_relocs): Don't count such a reloc.
6214 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6215 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6216 symbol for now, otherwise always record the symbol as dynamic.
6217 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6218 is not referenced by a dynamic object, and we are not making a
6219 shared object, then don't make a PLT entry. If we do make a PLT
6220 entry, make sure the symbol has been recorded as dynamic.
6222 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6224 * configure.host: When making a shared library, set HLDFLAGS to
6225 pass an appropriate -rpath option. Use the make variable SONAME
6226 as the shared library soname, rather than computing it here. On
6227 SunOS, build stamp-tshlink in place of $(SHLINK).
6228 * Makefile.in (SONAME): New variable.
6229 ($(SHLINK)): Make a link to the transformed name, as well.
6230 (stamp-tshlink): New target.
6231 (install): Skip stamp-tshlink during install.
6233 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6235 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6236 linker sections have been set up yet.
6238 * elf.c (make_mapping): Add an additional argument to suppress
6239 making the first section include the program headers.
6240 (map_sections_to_segments): If the user used -Ttext such that the
6241 program headers are on a different page, do not set the flags
6242 saying that this section includes the program headers.
6244 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6246 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6247 don't define TRAD_HEADER.
6248 * configure: Rebuild.
6250 * netbsd-core.c: New file, support for NetBSD core files.
6251 * hosts/*nbsd.h: Removed.
6253 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6255 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6256 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6257 * libbfd.h, bfd-in2.h: Regenerated.
6258 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6259 bfd_elf32_bfd_reloc_type_lookup.
6260 (reloc_type{,_names}): Deleted.
6261 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6263 (sparc_reloc_map): Add sparc64 relocs.
6264 (sparc_elf_notsupported_reloc): New static function.
6265 (sparc_elf_wdisp16_reloc): New static function.
6266 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6267 (elf32_sparc_relocate_section): Likewise.
6268 (bfd_elf32_bfd_reloc_type_lookup): Define.
6269 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6270 (reloc_type{,_names}): Deleted.
6271 (elf_sparc_howto_table): Deleted.
6272 (sparc_reloc_map): Deleted.
6273 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6274 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6276 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6278 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6281 * Makefile.in (program_transform_name): New variable.
6282 (install): Transform library name before installing it.
6284 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6286 * archures.c (bfd_mach_i960_hx): Define.
6287 * bfd-in2.h: Rebuild.
6288 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6289 (MATRIX): Expand entries for HX.
6290 (arch_info_struct): Add i960:hx entry.
6291 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6292 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6293 (coff_set_flags): Handle bfd_mach_i960_hx.
6295 Support for building as a shared library, based on patches from
6296 Alan Modra <alan@spri.levels.unisa.edu.au>:
6297 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6298 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6299 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6300 * configure: Rebuild.
6301 * configure.host: If --enable-shared, adjust shared library stuff
6302 based on the host. If the host is SunOS, and the linker supports
6303 -rpath, set HLDFLAGS to use it.
6304 * Makefile.in (ALLLIBS): New variable.
6305 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6306 (COMMON_SHLIB, SHLINK): New variables.
6307 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6308 (STAGESTUFF): Remove variable.
6309 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6311 (stamp-ofiles): New target, like old ofiles target, but build
6312 using a temporary file and move-if-change, and touch stamp-ofiles
6314 (ofiles): Just depend upon stamp-ofiles.
6315 (stamp-piclist, piclist): New targets.
6316 ($(SHLIB), $(SHLINK)): New targets.
6317 (targets.o, archures.o): Build twice if PICFLAG is set.
6318 (do_mostlyclean): Remove pic/*.o.
6319 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6321 (do_distclean): Remove pic and stamp-picdir.
6322 (install): Install shared libraries.
6323 ($(OFILES)): Depend upon stamp-picdir.
6324 (stamp-picdir): New target.
6326 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6328 * libcoff.h: Rebuild.
6330 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6331 flavour of a section with no owner.
6333 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6334 ELF_LINK_NON_ELF flag.
6335 (mips_elf_create_got_section): Likewise.
6337 * elf.c: Revert last change, since it breaks dynamic linking.
6338 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6340 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6341 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6342 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6344 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6346 * elf.c (assign_file_positions_for_segments): If the backend does
6347 not want the elf header or the program headers in the address
6348 space, do not include them in the calculations.
6350 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6351 function to determine if we need additional program headers.
6352 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6353 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6355 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6357 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6359 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6361 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6362 back into one line. Some compilers (sunos 4.1.3 for example)
6363 won't accept args split across more than one line.
6365 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6367 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6368 * configure: Regenerate.
6370 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6372 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6373 try to do arithmetic on a void *, cast it to a unsigned char * first.
6375 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6377 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6378 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6380 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6381 flag for a newly defined symbol.
6382 (NAME(bfd_elf,record_link_assignment)): Likewise.
6383 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6384 set the DEF or REF_REGULAR flags correctly.
6386 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6387 (libbfd.h, libcoff.h): Corresponding change.
6389 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6390 a PLT32 reloc as dynamic.
6391 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6392 is not referenced by a dynamic object, and we are not making a
6393 shared object, then don't make a PLT entry. If we do make a PLT
6394 entry, make sure the symbol has been recorded as dynamic.
6396 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6398 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6399 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6400 (powerpcle-*-cygwin32): New.
6401 * peicode.h (add_data_entry): Get address from vma.
6403 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6405 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6406 attached to the section has already been created as an undefined
6407 symbol, treat it as if it hasn't been created yet.
6409 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6411 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6412 symbol or section symbols if stripping all symbols and this is not
6413 a relocateable link. Don't output the symbol string table if
6414 there are no symbols.
6415 (elf_link_flush_output_syms): Don't do anything if there are no
6418 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6420 * coff-aux.c: New file.
6421 * hosts/m68kaux.h: New file.
6422 * config.bfd (m68*-apple-aux*): New target.
6423 * configure.in (m68*-apple-aux*): New native host.
6424 (m68kaux_coff_vec): New vector.
6425 * configure: Rebuild.
6426 * targets.c (m68kaux_coff_vec): Declare.
6427 * coffcode.h (bfd_coff_backend_data): Add field
6428 _bfd_coff_link_add_one_symbol.
6429 (bfd_coff_link_add_one_symbol): Define.
6430 (compare_arelent_ptr): New static function if TARG_AUX.
6431 (coff_write_relocs): If TARG_AUX, sort the relocs.
6432 (coff_write_object_contents): Set A/UX aouthdr magic number.
6433 (coff_link_add_one_symbol): Define if not defined.
6434 (bfd_coff_std_swap_table): Initialize new field.
6435 * libcoff.h: Rebuild.
6436 * cofflink.c (coff_link_add_symbols): Call
6437 bfd_coff_link_add_one_symbol rather than
6438 _bfd_generic_link_add_one_symbol.
6439 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6440 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6441 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6442 * Makefile.in: Rebuild dependencies.
6443 (BFD32_BACKENDS): Add coff-aux.o.
6444 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6446 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6448 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6449 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6451 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6453 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6454 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6455 (maintainer-clean): Warn about deleting special files.
6456 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6458 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6459 warning symbols correctly.
6460 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6461 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6462 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6463 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6464 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6465 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6467 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6470 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6472 * libcoff-in.h: aligned newly exported names with bfd naming
6473 conventions. Removed an erroneous define of POWERPC_LE_PE.
6474 * libcoff.h: Rebuild.
6475 * cofflink.c, coff-ppc.c: the above function name changes
6477 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6479 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6480 * ecoff.c (struct extsym_info): Define.
6481 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6482 to ecoff_link_write_external.
6483 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6484 Strip symbols when appropriate.
6486 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6487 * syms.c (BSF_OBJECT): Define.
6488 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6489 * bfd-in2.h: Rebuild.
6490 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6492 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6495 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6496 copying relocs into a shared object, treat a defined global symbol
6498 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6499 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6500 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6502 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6503 real defined symbol, not to a weak defined symbol.
6505 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6507 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6508 and made a few static functions externs.
6510 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6511 POWERPC_LE_PE hack in cofflink.
6513 * libcoff-in.h: promoted the following from cofflink.c to allow
6514 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6515 coff_debug_merge_element, struct coff_debug_merge_type,
6516 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6517 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6518 coff_debug_merge_hash_lookup, coff_link_section_info,
6519 coff_final_link_info, coff_debug_merge_hash_newfunc,
6520 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6522 * libcoff.h: re-gen'd
6524 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6526 * syms.c: Include "bfdlink.h".
6527 (struct stab_find_info): Define.
6528 (_bfd_stab_section_find_nearest_line): New function.
6529 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6530 * libbfd.h: Rebuild.
6531 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6532 * elf.c (_bfd_elf_find_nearest_line): Try calling
6533 _bfd_stab_section_find_nearest_line before searching the ELF
6534 symbol table. Find the closest STT_FUNC symbol, not the last one.
6535 * libcoff-in.h (coff_data_type): Add line_info field.
6536 * libcoff.h: Rebuild.
6537 * coffgen.c (coff_find_nearest_line): Try calling
6538 _bfd_stab_section_find_nearest_line before searching the COFF
6540 * Makefile.in: Rebuild dependencies.
6542 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6544 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6545 4 bytes, so we get the correct value when updating the register
6546 field in little endian mode.
6548 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6550 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6551 entry_section fields. Add sntoc and snentry fields.
6552 * libcoff.h: Rebuild.
6553 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6554 not toc_section and entry_section (the COFF file does not have any
6555 sections at this point).
6556 (coff_write_object_contents): Set o_snentry and o_sntoc from
6557 snentry and sntoc rather than entry_section and toc_section.
6558 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6559 snentry, not toc_section and entry_section.
6560 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6561 entry_section from hentry.
6562 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6564 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6565 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6566 than using toc_section directly.
6568 * archures.c: Add missing `.' in enum bfd_architecture.
6569 * bfd-in2.h: Rebuild.
6571 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6572 Robert Lipe <robertl@arnet.com>.
6574 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6576 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6577 to sections we allocate. Use bfd_zalloc to allocate initialial
6578 sections, not bfd_alloc.
6579 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6580 SDA{,2}I16 relocations.
6581 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6582 whether to put something in .sbss or not.
6583 (ppc_elf_relocate_section): Add support for more relocations. Add
6584 in sec->output_offset where appropriate. Make error messages
6585 include the symbol name.
6587 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6588 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6589 doesn't get redefined messages if -shared.
6591 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6592 section if the rel_section field has been set up.
6594 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6596 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6599 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6601 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6602 of flags, only flags used are controlled by mach number. Bump up
6603 output file mach number to highest of input file mach numbers.
6604 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6605 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6607 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6608 bfd_elf64_sparc_vec support.
6610 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6612 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6613 the embedded bit is set on some objects and not on others. Just
6615 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6618 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6620 * coffcode.h (coff_new_section_hook): Don't try to align the
6623 * coffcode.h (coff_set_section_contents): Fix the handling of the
6624 .lib section to work even if the entire section contents are
6625 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6626 Robert Lipe <robertl@arnet.com>.
6628 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6630 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6631 memory here for contents.
6633 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6634 _SDA2_BASE_ by 32768.
6635 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6636 started using. Allocate contents for .sdata and .sdata2 sections
6638 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6640 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6641 size _SDA{,2}_BASE_.
6642 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6645 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6647 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6649 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6650 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6651 (bfd_mach_sparc_v9a): Define.
6652 (bfd_mach_sparc_v9_p): Define.
6653 * bfd-in2.h: Regenerated.
6654 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6656 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6657 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6658 to bfd_elf32_sparc_vec.
6659 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6660 Add v8plus{,a} support.
6662 (sparc_compatible): New function.
6663 * elf32-sparc.h: #include "elf/sparc.h".
6664 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6665 elf32_sparc_final_write_processing): New functions.
6666 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6667 elf_backend_final_write_processing): Define.
6669 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6671 * elf-bfd.h (struct elf_link_hash_entry): Add
6672 linker_section_pointer field.
6673 (enum elf_linker_section_enum): Enumeration for new way of
6674 creating linker dynamic sections and symbols.
6675 (elf_linker_section{,_pointers}): New structures for creating
6676 dynamic sections and symbols.
6677 (elf_obj_tdata): Add linker_section_pointers and linker_section
6679 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6680 (_bfd_elf_create_linker_section): New declarations.
6681 (_bfd_elf_find_pointer_linker_section): Ditto.
6682 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6683 (_bfd_elf_make_linker_section_rela): Ditto.
6685 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6687 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6688 (ppc_elf_create_linker_section): New function to create the
6689 sections .got, .sdata, and .sdata2.
6690 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6692 (ppc_elf_check_relocs): Support more of the eabi relocations.
6693 (ppc_elf_relocate_section): Ditto.
6694 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6695 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6697 * elflink.h (elf_create_pointer_linker_section): New function to
6698 create initialized pointers in dynamic linker sections.
6699 (elf_finish_pointer_linker_section): Actually intialize the
6700 pointers created above.
6702 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6703 macros to provide both 32 and 64 bit versions of
6704 elf_create_pointer_linker_section.
6705 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6706 provide both 32 and 64 bit versions of
6707 elf_finish_pointer_linker_section.
6709 * elflink.c (_bfd_elf_create_linker_section): New function to
6710 create a linker section.
6711 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6712 given address in the linker pointer offsets created for a given
6714 (_bfd_elf_make_linker_section_rela): Make a RELA section
6715 corresponding to the generated linker section.
6717 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6719 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6721 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6723 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6724 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6725 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6726 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6727 toc entry in an objdump) for now.
6728 (ppc_do_last, ppc_get_last): New function - needed to save processing
6729 the toc owner to the end.
6730 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6733 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6734 toc owner from being done till last. Must define POWERPC_LE_PC
6737 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6739 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6741 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6742 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6744 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6746 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6748 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6750 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6752 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6754 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6756 * elf.c (assign_file_positions_for_segments): Don't increment file
6757 offset for a segment which contains no loadable sections.
6759 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6761 * reloc.c: Add new PowerPC relocations.
6762 * {bfd-in2,libbfd}.h: Regenerate.
6764 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6765 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6767 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6769 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6772 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6775 * coffgen.c (coff_find_nearest_line): Don't try to cache
6776 information in sections that are not owned by a BFD. From Richard
6777 Henderson <richard@atheist.tamu.edu>.
6779 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6780 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6781 * elflink.h (elf_link_output_extsym): Remove special check for
6784 * ecoffswap.h: Add prototypes for static functions.
6786 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6788 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6789 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6791 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6792 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6793 support. Begin support for R_PPC_SDA{2,}REL.
6795 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6797 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6798 create the .got and .got.neg sections.
6799 (ppc_elf_size_dynamic_sections): Call it.
6800 (ppc_elf_check_relocs): Call it.
6801 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6802 (ppc_elf_check_relocs): Add error messages for relocations we
6803 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6806 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6808 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6809 section flags for V.4 and eabi.
6811 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6813 * elf.c (assign_file_positions_for_segments): If a segment
6814 contains no sections, don't mark it as readable.
6816 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6817 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6819 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6820 dynamic section, if there is one.
6821 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6822 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6823 (bfd_elf64_swap_dyn_in): Likewise.
6824 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6826 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6828 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6829 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6830 <pirker@eiunix.tuwien.ac.at>.
6832 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6834 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6835 PowerPC V.4 and eabi.
6836 * bfd-in2.h: Regenerate.
6837 * libfd.h: Regenerate.
6839 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6841 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6842 section type and SHF_EXCLUDE section flag, turning them into the
6843 appropriate bfd section flag.
6845 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6847 * xcofflink.c (xcoff_link_add_symbols): Create the special
6848 sections if we see a DYNAMIC object, in case that is the only
6849 XCOFF input object we see.
6851 * elf32-mips.c: Extensive changes for a start at dynamic linking
6852 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6854 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6855 (struct elf_backend_data): Remove
6856 elf_backend_create_program_headers field. Add
6857 elf_backend_additional_program_headers and
6858 elf_backend_modify_segment_map fields.
6859 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6861 (elf_backend_additional_program_headers): Likewise.
6862 (elf_backend_modify_segment_map): Likewise.
6863 (elf_backend_create_program_headers): Don't define.
6864 (elfNN_bed): Change to account for field changes.
6865 * elf.c (assign_file_positions_for_segments): Call new
6866 modify_segment_map backend function. Don't call old
6867 create_program_headers backend function.
6868 (get_program_header_size): Call additional_program_headers rather
6869 than create_program_headers.
6870 * elflink.h (elf_link_add_object_symbols): Initialize
6871 type_change_ok from new backend field.
6872 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6874 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6875 a reloc against the appropriate section.
6877 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6878 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6879 (elf_flags_init): Rename from elf_ppc_flags_init.
6880 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6882 (ppc_elf_copy_private_bfd_data): Likewise.
6883 (ppc_elf_merge_private_bfd_data): Likewise.
6885 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6888 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6890 * coff-alpha.c (alpha_relocate_section): During final link, allow
6891 output .lita section to be bigger than 64k by adjusting gp value
6892 on a per-input section basis.
6893 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6895 (struct ecoff_section_tdata): Add gp field.
6897 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6899 Handle Alpha ECOFF changes in OSF/1 3.2.
6900 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6902 * coff-alpha.c: Include "aout/ar.h".
6903 (alpha_ecoff_get_relocated_section_contents): Don't require an
6904 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6905 3.2 doesn't generate one.
6906 (alpha_relocate_section): Likewise.
6907 (alpha_ecoff_slurp_armap): Define.
6908 (alpha_ecoff_slurp_extended_name_table): Define.
6909 (alpha_ecoff_construct_extended_name_table): Define.
6910 (alpha_ecoff_truncate_arname): Define.
6911 (alpha_ecoff_write_armap): Define.
6912 (alpha_ecoff_generic_stat_arch_elt): Define.
6913 (alpha_ecoff_update_armap_timestamp): Define.
6915 (alpha_ecoff_read_ar_hdr): New static function.
6916 (alpha_ecoff_get_elt_at_filepos): New static function.
6917 (alpha_ecoff_openr_next_archived_file): New static function.
6918 (alpha_ecoff_get_elt_at_index): New static function.
6919 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6920 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6921 _bfd_ecoff to alpha_ecoff.
6922 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6923 field from backend structure, rather than always calling
6924 _bfd_get_elt_at_filepos.
6925 * coff-mips.c (mips_ecoff_backend_data): Initialize
6926 get_elt_at_filepos field.
6927 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6928 from _bfd_generic_read_ar_hdr with minor changes.
6929 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6930 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6931 * libbfd.h: Rebuild.
6933 * bfd-in.h (BFD_IN_MEMORY): Define.
6934 * libbfd-in.h (struct bfd_in_memory): Define.
6935 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6936 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6937 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6938 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6939 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6940 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6941 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6942 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6943 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6944 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6946 (bfd_openstreamr): Likewise.
6947 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6948 BFD_IN_MEMORY is not set.
6949 * riscix.c (riscix_some_aout_object_p): Likewise.
6950 * bfd-in2.h, libbfd.h: Rebuild.
6952 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6953 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6954 (bfd_get_elt_at_index): Define.
6955 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6956 bfd_get_elt_at_index. Change index parameter from int to
6958 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6959 (_bfd_noarchive_get_elt_at_index): Define.
6960 (_bfd_archive_bsd_get_elt_at_index): Define.
6961 (_bfd_archive_coff_get_elt_at_index): Define.
6962 * bfd-in2.h, libbfd.h: Rebuild.
6963 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6964 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6965 * ieee.c (ieee_get_elt_at_index): Define.
6966 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6967 * oasys.c (oasys_get_elt_at_index): Define.
6968 * som.c (som_get_elt_at_index): Define.
6970 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6971 numbers to the .text section.
6973 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6975 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6976 If there is a SEC_DEBUGGING section, get the contents of the debug
6977 information part from it.
6978 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6980 (ieee_write_object_contents): Check ieee_write_debug_part return.
6982 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6984 * config.bfd (i[345]86-*-freebsd*): Add target.
6985 * configure.in (i386freebsd_vec): Add vec.
6986 * configure: Regenerate.
6987 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6988 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6989 Rebuild dependencies..
6990 * freebsd.h: New file.
6991 * i386freebsd.c: New file.
6992 * targets.c (i386freebsd_vec): Declare.
6993 (bfd_target_vector): Add i386freebsd_vec.
6994 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6995 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6997 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6999 * ieee.c (ieee_slurp_debug): New static function.
7000 (ieee_object_p): Call it.
7001 (ieee_slurp_section_data): Skip debugging sections.
7002 (ieee_get_reloc_upper_bound): Likewise.
7003 (ieee_get_section_contents): Likewise.
7004 (ieee_canonicalize_reloc): Likewise.
7005 (ieee_write_section_part): Likewise.
7006 (ieee_write_debug_part): Likewise.
7007 (ieee_write_data_part): Likewise.
7008 (init_for_output): Likewise.
7010 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7012 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7014 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7015 relocs, since ppc_elf_relocate_section handles the linker case.
7016 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7018 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7019 ppc_elf_relocate_section since that is now the only caller.
7020 (ppc_elf_relocate_section): Ditto.
7022 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7024 * coffcode.h (coff_write_object_contents): If we don't know the
7025 section of the entry point for an XCOFF executable, always set the
7026 entry address to -1.
7028 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7030 * elf.c (bfd_section_from_shdr): Add support for note sections.
7032 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7034 * bfd-in.h (struct _symbol_info): Add stab_type field.
7035 * bfd-in2.h: Rebuild.
7036 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7038 * elf32-ppc.c: Remove trailing newline from calls to
7040 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7041 difference if target endianness is known.
7043 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7045 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7046 old style TOC16 references without using R_PPC_GOT.
7047 (ppc_reloc_type): Ditto.
7048 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7049 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7050 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7051 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7052 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7054 (ppc_elf_adjust_dynamic_symbol): Ditto.
7055 (ppc_elf_adjust_dynindx): Ditto.
7056 (ppc_elf_size_dynamic_sections): Ditto.
7057 (ppc_elf_finish_dynamic_symbol): Ditto.
7058 (ppc_elf_finish_dynamic_sections): Ditto.
7059 (ELF_DYNAMIC_INTERPRETER): Define.
7061 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7063 * elf.c (copy_private_bfd_data): When attaching sections to
7064 segments ignore sections that won't be allocated. Patch from
7067 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7069 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7072 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7074 * coff-i960.c (CALC_ADDEND): Define.
7075 (coff_i960_relocate_section): Add the input section VMA to the
7076 addend for PC relative relocs.
7078 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7080 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7081 to correctly terminate.
7083 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7085 * targets.c (enum bfd_endian): Define.
7086 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7087 from boolean to enum bfd_endian. Change header_byteorder_big_p
7089 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7090 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7091 * bfd-in2.h: Rebuild.
7092 * All targets: Change initialization of byteorder and
7093 header_byteorder to use enum bfd_endian values rather than
7095 * All files: Change all references to byteorder_big_p and
7096 header_byteorder_big_p to use new bfd_*_endian macros.
7098 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7100 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7102 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7104 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7106 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7108 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7110 * ieee.c: Lots of minor cleanups. Make many functions return
7111 errors rather than calling abort. Also:
7112 (ieee_write_twobyte): Remove; change callers to call existing
7113 ieee_write_2bytes function.
7114 (ieee_write_expression): Don't output the section twice when
7115 outputting a local symbol. Don't emit an extraneous zero if there
7117 (ieee_slurp_sections): Set the lma as well as the vma.
7118 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7120 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7121 a recognized one or bfd_arch_unknown.
7122 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7124 (ihex_get_symtab): Likewise.
7126 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7128 * aoutx.h: Include <ctype.h>.
7129 (struct aout_link_includes_table): Define.
7130 (struct aout_link_includes_totals): Define.
7131 (struct aout_link_includes_entry): Define.
7132 (aout_link_includes_lookup): Define macro.
7133 (struct aout_final_link_info): Add includes field.
7134 (aout_link_includes_newfunc): New static function.
7135 (NAME(aout,final_link)): Initialize includes hash table.
7136 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7138 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7140 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7142 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7144 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7146 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7148 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7149 (pe_print_private_bfd_data): call pe_print_reloc.
7150 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7151 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7152 up some debugging as well.
7154 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7156 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7159 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7161 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7162 when setting sections to NULL.
7164 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7166 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7168 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7169 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7171 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7172 * bfd-in2.h: Rebuild.
7174 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7176 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7178 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7180 * ihex.c (ihex_scan): Handle record types 4 and 5.
7181 (ihex_object_p): Permit types 4 and 5.
7182 (ihex_set_section_contents): Remove check for out of range
7184 (ihex_write_object_contents): Generate types 4 and 5.
7186 * elflink.h (elf_link_output_extsym): Just ignore warning and
7187 indirect references to symbols which don't really exist.
7189 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7191 * peicode.h (pe_print_idata): Minor format fixes
7192 (pe_print_edata): New function. Under private printing, this formats
7193 the edata section of a PE file.
7194 (pe_print_private_bfd_data): Added call to pe_print_edata.
7196 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7198 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7199 index, don't call stoi.
7201 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7203 * srec.c (srec_scan): Set lma as well as vma.
7205 * ihex.c: New file; support for Intel Hex format.
7206 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7207 (ihex_vec): Declare.
7208 (bfd_target_vector): Always include ihex_vec.
7209 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7210 * Makefile.in: Rebuild dependencies.
7211 (BFD_LIBS): Add ihex.o
7212 (BFD_LIBS_CFILES): Add ihex.c.
7213 * bfd-in2.h: Rebuild.
7215 * elf.c (assign_file_positions_for_segments): Sort the sections in
7217 (get_program_header_size): Return the right size if segment_map is
7219 (copy_private_bfd_data): Don't bother to sort the sections.
7221 * bfd.c (bfd_record_phdr): New function.
7222 * bfd-in.h (bfd_record_phdr): Declare.
7223 * bfd_in2.h: Rebuild.
7225 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7228 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7229 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7231 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7232 (bfd_zmalloc): Change declaration.
7233 * libbfd.h: Rebuild.
7234 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7235 and realloc. Don't set bfd_error_no_memory if they fail.
7237 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7239 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7240 uses as well. Added a new howto to deal with TOCREL16 relocs that
7241 are TOCDEFN as well.
7242 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7243 to handle RVA relocs from dlltool.
7244 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7245 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7246 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7248 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7249 to get the right section alignment.
7251 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7253 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7254 p_paddr if p_paddr is zero.
7255 (make_mapping): Set includes_filehdr and includes_phdrs for first
7257 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7259 (assign_file_positions_for_segments): Handle includes_filehdr and
7260 includes_phdrs. Remove special handling of PT_PHDR and first
7262 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7263 when appropriate. Remove special handling of PT_PHDR segment.
7264 Use a more complex condition for when a section is included in a
7265 segment to handle Solaris linker oddities.
7267 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7269 * coff-m88k.c (howto_table): Reformatted for easier reading;
7270 special_function now points to new function m88k_special_reloc.
7271 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7273 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7274 be done correctly by m88k_special_reloc.
7275 (reloc_processing): New function to be used by RELOC_PROCESSING.
7276 (RELOC_PROCESSING): Define to call reloc_processing.
7278 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7280 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7281 (pe_print_pdata): Likewise.
7283 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7284 obstack_alloc fails.
7285 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7287 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7288 * Many files: don't set bfd_error_no_memory if one of the above
7291 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7292 if p_paddr_valid is set.
7293 (copy_private_bfd_data): New static function.
7294 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7296 * elf.c (assign_file_positions_for_segments): Fix case where extra
7297 program headers were allocated.
7299 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7300 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7301 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7302 _bfd_elf_print_private_bfd_data.
7304 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7305 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7306 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7307 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7308 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7309 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7310 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7312 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7314 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7315 * elf.c (make_mapping): New static function.
7316 (map_sections_to_segments): New static function.
7317 (elf_sort_sections): New static function.
7318 (assign_file_positions_for_segments): New static function.
7319 (map_program_segments): Remove.
7320 (get_program_header_size): Remove sorted_hdrs, count, and
7321 maxpagesize parameters. Simplify.
7322 (assign_file_positions_except_relocs): When generating an
7323 executable, use assign_file_positions_for_segments.
7324 (elf_sort_hdrs): Remove.
7325 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7326 to get_program_header_size.
7328 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7330 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7332 * configure, config.in: Regenerate with autoconf 2.7.
7334 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7335 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7337 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7339 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7340 (ecoff_sec_to_styp_flags): Likewise.
7341 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7342 (ecoff_set_symbol_info): Handle scRConst.
7343 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7344 (ecoff_compute_section_file_positions): Handle .rconst section.
7345 (_bfd_ecoff_write_object_contents): Likewise.
7346 (ecoff_link_check_archive_element): Handle scRConst.
7347 (ecoff_link_add_externals): Likewise.
7348 (ecoff_link_write_external): Handle .rconst section.
7349 (ecoff_reloc_link_order): Likewise.
7350 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7351 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7353 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7355 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7356 DEF_DYNAMIC flag is set.
7358 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7360 * host-aout.c: If TRAD_HEADER is defined, include it.
7362 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7364 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7365 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7366 (BFD_NEED_DECLARATION): New function.
7367 * configure.in: Use BFD_NEED_DECLARATION.
7368 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7369 * configure, config.in: Rebuild with autoconf 2.6.
7371 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7372 special_sections before returning when called with a non XCOFF
7375 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7378 * coffcode.h (coff_compute_section_file_positions): Only pad the
7379 previous section to force file alignment when creating an
7382 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7384 * coffcode.h (coff_compute_section_file_positions): If
7385 RS6000COFF_C, set up the .debug section.
7387 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7388 if it is not large enough to accomodate the entire TOC area with
7389 signed 16 bit offsets.
7390 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7392 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7393 TOC anchor to use the TOC value used in the output file.
7395 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7397 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7398 (_bfd_coff_read_string_table): Likewise.
7400 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7402 * pe-arm.c: Fix typos.
7403 * coff-arm.c: Likewise.
7405 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7407 * coff-ppc.c (list_ele): Added "cat"egory member.
7408 (record_toc): New category parameter (priv or pub).
7409 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7410 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7411 the mainline. It addes extra toc cells in error.
7412 (ppc_coff_swap_sym_in_hook): Added some documentation.
7413 (dump_toc): Can now diagnose "virtual toc" chicanery.
7415 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7417 * elf-bfd.h (struct elf_link_hash_table): Change type of
7418 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7420 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7422 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7423 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7425 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7426 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7427 defined or mentioned in a regular file.
7429 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7431 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7432 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7433 (coff_ppc_relocate_section): Correct REL24 handling
7434 (ppc_process_before_allocation): Correct TOCDEFN handling
7436 * peicode.h (dir_names): Added name descriptions
7438 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7440 * VERSION: Updated to cygnus-2.6.
7442 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7444 * targets.c (m68k4knetbsd_vec): Declare.
7446 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7448 * targets.c (bfd_target): Change type of second argument to
7449 _bfd_print_private_bfd_data from void * to PTR.
7450 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7451 using PTR rather than void *.
7452 * bfd-in2, libbfd.h: Rebuild.
7453 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7455 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7456 _bfd_generic_bfd_print_private_bfd_data rather than casting
7459 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7461 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7462 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7464 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7465 BFD64_BACKENDS_CFILES): New variables.
7468 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7470 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7471 not at the file position of the first section.
7472 * coffcode.h (coff_compute_section_file_positions): Avoid using
7474 (coff_write_object_contents): When generating a PPC PE executable
7475 with no symbols, round up the file size to a COFF_PAGE_SIZE
7477 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7478 don't write out a string table.
7480 * elf.c (bfd_section_from_shdr): When using a different section
7481 header, pass the new one to _bfd_elf_make_section_from_shdr.
7482 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7483 (elf_map_symbols): Add section VMA to symbol value when comparing
7485 (_bfd_elf_compute_section_file_positions): Only build symbol table
7486 if there are some symbols. Set file offset of symtab and strtab
7488 (assign_file_positions_except_relocs): Remove dosyms parameter.
7489 Change all callers. Never set file offset of symtab and strtab
7491 (_bfd_elf_copy_private_section_data): New function.
7492 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7493 (_bfd_elf_copy_private_symbol_data): New function.
7494 (swap_out_syms): Check for special mapping of st_shndx created by
7495 copy_private_symbol_data.
7496 * elfxx-target.h: Use new copy routines.
7497 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7498 (_bfd_elf_copy_private_section_data): Declare.
7500 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7502 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7505 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7506 _bfd_dummy_target, matching the recent change to archive
7509 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7511 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7512 arithmetic on PTR types.
7514 * aout-target.h (MY(callback)): Set the lma of the sections.
7516 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7517 symbol into a reloc against the section.
7519 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7521 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7522 glue for the relocs: IMGLUE and IFGLUE.
7523 (record_toc): new function - tracks toc contents
7524 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7525 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7526 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7527 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7528 (ppc_record_toc_entry): Removed a debug define (duh)
7530 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7531 (pe_print_idata): New function - formats the idata section data
7532 (pe_print_pdata): New function - formats the pdata section data
7533 (pe_print_private_bfd_data): calls to above
7535 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7537 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7538 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7539 TARGET_SYM and TARGET_NAME for vector and BFD name.
7540 * coff-pmac.c (pmac_xcoff_vec): Remove.
7541 (TARGET_SYM, TARGET_NAME): Define.
7542 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7543 machine to 0, not all PowerMacs are 601s.
7545 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * elfcode.h (elf_object_p): Read in any program headers.
7548 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7549 based on the program headers, if any.
7550 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7551 (map_program_segments): Set p_paddr of program headers based on
7554 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7556 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7559 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7560 trying to do a relocateable link with a non-a.out object file.
7562 * archive.c (bfd_generic_archive_p): Check the first object file
7563 in an archive even if target_defaulted is set. If the object file
7564 has the wrong xvec, reject it.
7566 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7567 be represented, report the name via _bfd_error_handler.
7568 (translate_to_native_sym_flags): Likewise.
7569 * elf32-mips.c (mips_elf_final_link): Likewise.
7570 * oasys.c (oasys_write_sections): Likewise.
7572 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7573 which checks for STYP_OVRFLO sections.
7574 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7575 reloc and lineno count overflows.
7576 (coff_write_object_contents): Call coff_count_linenumbers before
7577 coff_compute_section_file_positions. If RS6000COFF_C, handle
7578 reloc and lineno count overflows.
7579 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7580 relocs before dealing with .pad sections. Count overflow section
7581 headers when handling .pad sections.
7583 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7586 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7587 (struct xcoff_link_hash_table): Add descriptor_section and
7588 special_sections fields.
7589 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7590 (xcoff_link_add_symbols): Set linkage section alignment. Create
7591 descriptor section. Check for magic symbol names (_text, etc.),
7592 and record them in special_sections if found. Set
7593 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7594 descriptor field to point back to the function code symbol.
7595 (xcoff_sweep): Always mark the special descriptor_section.
7596 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7597 function descriptor, and mark it if it is.
7598 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7599 parameter, and fill it in. Allocate space for the descriptor
7601 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7602 global linkage code. If an undefined function descriptor is
7603 exported, arrange to define it. Warn about any other undefined
7605 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7606 (xcoff_write_global_symbol): Create a function descriptor when
7608 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7609 * bfd-in2.h: Rebuild.
7611 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7613 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7614 (ppc_coff_link_hash_table): new types for hashing
7615 (ppc_coff_link_hash_newfunc): hash entry constructor
7616 (ppc_coff_link_hash_table_init): hash table initializer
7617 (ppc_coff_link_hash_table_create): hash table constructor
7618 (ppc_record_toc_entry): changed references to hash table
7619 (coff_ppc_relocate_section): changed references to hash table
7621 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7622 * libcoff.h: Rebuild
7624 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7625 (coff_link_add_symbols): removed toc_offset init
7627 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7629 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7632 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7633 if it is given and mmep is available.
7634 * acconfig.h: Undef USE_MMAP.
7635 * configure, config.in: Regenerated.
7636 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7637 table handling the old way.
7638 (aout_get_external_symbols): Don't complain if last byte of string
7640 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7641 (bfd_free_window) [! USE_MMAP]: Don't define.
7642 (bfd_get_file_window,
7643 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7645 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7647 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7650 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7652 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7653 compatible with AMD generated COFF files. Try to support both AMD
7654 and GNU formats simultaneously.
7655 (coff_a29k_relocate_section): Likewise.
7657 * libbfd.c (bfd_get_file_window): Change writable parameter from
7658 int to boolean; update all callers. Pass MAP_SHARED if not
7659 writable--it's required on Solaris. Cast fprintf argument to
7661 * bfd-in.h (bfd_get_file_window): Update declaration.
7662 * bfd-in2.h: Rebuild.
7663 * aoutx.h: Update calls to bfd_get_file_window.
7665 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7667 (xcoff_swap_ldhdr_in): New static function.
7668 (xcoff_swap_ldsym_in): New static function.
7669 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7670 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7671 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7672 Handle XTY_ER/XMC_XO symbols correctly.
7673 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7674 rather than normal symbol table.
7675 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7676 already defined with the same absolute value.
7677 (xcoff_mark): When considering called symbols, check whether the
7678 descriptor is from a dynamic object, rather than the symbol
7680 (xcoff_build_ldsyms): Likewise.
7682 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7683 Cast realloc and malloc return values. If malloc or realloc fail,
7684 set bfd_error_no_memory.
7685 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7686 * bfd-in2.h: Rebuild.
7688 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7690 * coff-ppc.c (ppc_record_toc_entry): new function.
7691 (in_reloc_p): changed return value.
7692 (coff_ppc_relocate_section): much rework.
7693 (ppc_allocate_toc_section): new function.
7694 (ppc_process_before_allocation): new function.
7695 (ppc_coff_swap_sym_in_hook): new function.
7697 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7698 (coff_link_add_symbols): initialize toc_offset.
7700 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7701 (coff_swap_aouthdr_out): Added more sections to the data
7702 dictionary for the pe file header. Also changed linker version
7703 number on the ppc side.
7704 (dir_names): small improvements to the dictionary printing.
7705 (pe_mkobject_hook): save the file level flags.
7707 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7708 (pe_tdata): added real_flags field
7709 (coff_tdata): added local_toc_sym_map and access macro
7711 * libcoff.h (coff_link_hash_entry): added toc_offset field
7712 (pe_tdata): added real_flags field
7713 (coff_tdata): added local_toc_sym_map and access macro
7715 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7716 (coff_mkobject): init for local_toc_sym_map
7717 (coff_write_object_contents): set the internal_a.magic to
7718 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7721 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7723 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7724 entries until both the line number address and the function name
7725 address are too large.
7727 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7728 * configure: Rebuilt.
7730 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7731 is defined in the environment.
7733 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7735 * som.c (som_get_section_contents_in_window): Define to use
7738 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7740 * coff-i860.c: New file, based on coff-i386.c.
7741 * cpu-i860.c: New file, based on cpu-i386.c.
7742 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7743 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7744 targets, using i860coff_vec.
7745 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7746 trad-core.o and hosts/i860mach3.h.
7747 (i860coff_vec): Use coff-i860.o and cofflink.o.
7748 * configure: Rebuild.
7749 * Makefile.in: Rebuild dependencies.
7750 (ALL_MACHINES): Add cpu-i860.o.
7751 (BFD32_BACKENDS): Add coff-i860.o.
7752 (CFILES): Add cpu-i860.c and coff-i860.c.
7753 * targets.c (i860coff_vec): Declare.
7754 (bfd_target_vector): Add &i860coff_vec.
7755 * archures.c (bfd_i860_arch): Declare.
7756 (bfd_archures_list): Add &bfd_i860_arch.
7757 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7758 (coff_set_flags): Handle bfd_arch_i860.
7759 (coff_write_object_contents): Handle I860 a.out magic number.
7761 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7763 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7764 the created .tc section to 2.
7765 (xcoff_mark): Don't keep a .loader reloc for a call to an
7766 undefined symbol when creating a shared library.
7767 (xcoff_build_ldsyms): When creating a shared library, generate
7768 global linkage code for a call to an undefined symbol.
7770 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7772 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7773 BFD32_BACKENDS, BFD64_BACKENDS.
7774 (.dep1): Put mkdep output in a separate file.
7775 Rebuilt dependencies.
7777 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7780 Permit use of mmap when available:
7782 * configure.in: Check for mmap, madvise, mprotect.
7783 * config.in, configure: Regenerated.
7785 * libbfd.c (struct _bfd_window_internal): Define type.
7786 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7788 (ok_to_map): New static variable for debugging.
7789 (_bfd_generic_get_section_contents_in_window): New function.
7790 * bfd-in.h (bfd_window_internal): Declare type.
7791 (bfd_window): Define type.
7792 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7793 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7796 * libaout.h (struct aoutdata): Add two window fields.
7797 (obj_aout_sym_window, obj_aout_string_window): New macros.
7798 * aoutx.h (some_aout_object_p): Initialize windows.
7799 (aout_get_external_symbols): Get symbol data and strings in
7800 windows instead of explicitly allocated buffers.
7801 (slurp_symbol_table): Free window instead of memory.
7802 (bfd_free_cached_info): Release windows instead of freeing storage
7804 (aout_link_free_symbols): Ditto.
7806 * targets.c (bfd_target): Add new field for
7807 get_section_contents_in_window.
7808 (BFD_JUMP_TABLE_GENERIC): Updated.
7809 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7810 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7811 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7812 macros for get_section_contents_in_window field.
7814 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7816 * core.c: Renamed to corefile.c
7817 * makefile.dos (OBJS): Change core.o to corefile.o
7818 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7820 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7822 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7823 to o. Clobber and restore the list of new csects around the call
7824 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7825 linker error and the linker wants to read the symbol table. Reset
7826 the line number count of a real section even if it has no relocs.
7827 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7829 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7832 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7834 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7835 an undefined symbol in a shared link.
7837 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7838 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7839 phdm@info.ucl.ac.be (Philippe De Muyter).
7841 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7843 * coff-m88k.c (rtype2howto): New static function.
7844 (RTYPE2HOWTO): Use it rather than a macro definition.
7846 * coffcode.h (coff_write_object_contents): set internal_a.magic
7847 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7849 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7850 define TRAD_HEADER to new file hosts/delta68.h.
7851 m88*-motorola-sysv*, however, does use ptrace-core.o.
7852 * hosts/delta68.h: New file.
7854 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7855 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7857 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7859 * i386linux.c (MY(vec)): Declare before use.
7861 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7863 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7864 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7866 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7867 BFD is not of the right type.
7868 (bfd_elf_get_needed_list): Likewise.
7869 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7870 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7871 * xcofflink.c (XCOFF_XVECP): Define.
7872 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7874 (bfd_xcoff_import_symbol): Likewise.
7875 (bfd_xcoff_export_symbol): Likewise.
7876 (bfd_xcoff_link_count_reloc): Likewise.
7877 (bfd_xcoff_record_link_assignment): Likewise.
7878 (bfd_xcoff_size_dynamic_sections): Likewise.
7880 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7881 table index against the number of symbols for a base relative
7884 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7886 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7887 full_aouthdr flag here...
7888 (_bfd_xcoff_bfd_final_link): ...not here.
7890 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7892 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7893 systems that have a system <libelf.h>.
7894 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7895 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7896 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7897 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7898 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7899 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7900 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7902 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7904 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7905 set, set BSF_WEAK in symbol. Change all callers.
7906 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7907 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7908 _bfd_generic_link_add_one_symbol.
7909 (ecoff_indirect_link_order): Check that the section tdata relocs
7910 are not NULL before using them.
7912 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7913 define TRAD_HEADER as hosts/alphalinux.h.
7914 * configure: Rebuild.
7915 * hosts/alphalinux.h: New file.
7916 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7919 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7921 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7922 C_ECOMM storage classes.
7924 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7926 (xcoff_mark): Call xcoff_mark_symbol.
7927 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7928 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7930 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7932 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7934 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7936 (xcoff_find_reloc): New static function.
7937 (xcoff_link_add_symbols): Use it.
7938 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7939 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7940 relocate the value of C_DECL.
7942 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7944 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7946 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7947 callback decide what goes in .relocs.
7948 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7949 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7952 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7954 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7957 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7959 * xcofflink.c: More improvements, mostly to fix handling of
7960 constructors and a few other special cases.
7961 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7962 zero, reverting yesterday's change.
7963 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7964 (bfd_xcoff_link_count_reloc): Declare.
7965 (bfd_xcoff_record_link_assignment): Declare.
7966 * bfd-in2.h: Rebuild.
7968 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7970 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7971 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7972 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7973 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7974 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7975 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7977 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7980 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7981 segments includes the a.out header. See to that the magic number
7982 *always* is big-endian.
7984 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7985 m68k4k NetBSD configurations.
7987 * configure.in, configure: Separate i386 & mips NetBSD
7988 configurations from other BSD ones. Don't assume DEC is the only
7989 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7990 configurations. Add support for m68k4k NetBSD object format.
7992 * libaout.h: Added M_68K4K_NETBSD magic.
7994 * m68k4knetbsd.c: New file.
7996 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7998 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8001 * hosts/mipsnbsd.h: New file.
8003 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8005 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8007 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8008 toc_section, and entry_section fields.
8009 (struct xcoff_section_tdata): Remove ldrel_count field.
8010 * libcoff.h: Rebuild.
8011 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8013 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8014 full a.out header if full_aouthdr is set in xcoff_data.
8015 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8016 based on sections stored in xcoff_data.
8017 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8019 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8020 (rs6000coff_vec): Set symbol_leading_char to '.'.
8021 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8022 value stored in ret rather than returning a pointer value.
8024 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8026 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8029 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8031 * som.c (som_slurp_string_table): Allocate the strings with malloc
8032 since they're free'd by free_cached_info.
8033 (som_slurp_symbol_table): Similarly for the symbol table.
8035 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8037 * Makefile.in (diststuff): Don't make headers.
8039 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8041 * Makefile.in: Rebuild dependencies.
8043 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8044 output_bfd is not SunOS.
8045 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8046 non-SunOS input files.
8048 * xcofflink.c: Extensive changes to support linking shared objects
8049 and generating a .loader section.
8050 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8051 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8052 last_symndx, and ldrel_count fields.
8053 * libcoff.h: Rebuild.
8054 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8055 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8057 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8058 (bfd_xcoff_export_symbol): Declare.
8059 (bfd_xcoff_size_dynamic_sections): Declare.
8060 * bfd-in2.h: Rebuild.
8062 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8064 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8065 * configure: Rebuild.
8066 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8067 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8069 (pmac_xcoff_vec): Update to use new xcoff support.
8070 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8071 (xcoff_write_armap): Declare buf as unsigned char.
8072 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8074 * mpw-make.sed: Generalize subdir_do edit.
8076 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8078 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8079 correctly. Don't initialize asect->vma.
8081 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8083 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8084 something a little less than the page size.
8086 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8088 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8090 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8092 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8093 * coffcode.h (coff_write_object_contents): If .bss is before
8094 .data us that as data_start.
8095 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8097 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8098 (coff_swap_outhdr_out): Hardwire in version number.
8100 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8102 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8103 major and minor to *_vno, since the former are also macros in
8104 SunOS header files. Cast result of bfd_alloc to appropriate
8107 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8108 before assigning to sec_data.
8110 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8112 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8113 now relative to the section, not absolute.
8114 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8115 get the file name when there is a N_SO directory name. When
8116 handling stabs, remember that section->vma was added to the
8119 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8121 * sunos.c (struct sunos_link_hash_table): Add needed field.
8122 (sunos_link_hash_table_create): Call bfd_release, not free.
8123 (sunos_link_hash_table_create): Initialize needed field.
8124 (sunos_add_dynamic_symbols): Record needed objects.
8125 (bfd_sunos_get_needed_list): New function.
8126 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8127 * bfd-in2.h: Rebuild.
8129 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8131 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8133 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8135 * bfd-in.h (struct bfd_link_needed_list): Rename from
8136 bfd_elf_link_needed_list.
8137 * bfd-in2.h: Rebuild.
8138 * elf.c, elflink.h, libelf.h: Corresponding changes.
8140 Add start at AIX linker support; no shared libraries yet.
8141 * xcofflink.c: New file.
8142 * configure.in (rs600coff_vec): Use xcofflink.o.
8143 * configure: Rebuild.
8144 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8146 (struct xcoff_section_tdata): Define.
8147 (xcoff_section_data): Define macro.
8148 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8149 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8150 (_bfd_xcoff_bfd_final_link): Declare.
8151 (_bfd_ppc_xcoff_relocate_section): Declare.
8152 * libcoff.h: Rebuild.
8153 * coff-rs6000.c: Clean up a bit.
8154 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8155 cputype, csects, and debug_indices.
8156 (xcoff_copy_private_bfd_data): Copy cputype.
8157 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8158 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8159 (xcoff_reloc_type_lookup): Rename from
8160 rs6000coff_reloc_type_lookup.
8161 (coff_relocate_section): Define.
8162 (_bfd_xcoff_sizeof_headers): Define.
8163 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8164 (_bfd_xcoff_bfd_relax_section): Define.
8165 (_bfd_xcoff_bfd_link_split_section): Define.
8166 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8168 * coffcode.h (coff_compute_section_file_positions): If AIX,
8169 increment sofar by SMALL_AOUTSZ if not executable.
8170 (coff_write_object_contents): If AIX, always output an a.out
8171 header; if not executable, header size of SMALL_AOUTSZ.
8172 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8173 (_bfd_stringtab_init): Initialize xcoff field.
8174 (_bfd_xcoff_stringtab_init): New function.
8175 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8176 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8177 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8178 * libbfd.h: Rebuild.
8179 * Makefile.in: Rebuild dependencies.
8180 (BFD32_BACKENDS): Add xcofflink.o.
8181 (CFILES): Add xcofflink.c.
8183 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8184 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8185 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8187 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8189 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8191 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8193 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8194 * config.in: Regenerated.
8196 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8197 (_bfd_chunksize): New variable.
8198 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8199 for obstack chunk size.
8200 * configure.in: Check for getpagesize.
8201 * configure: Regenerated.
8203 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8205 * trad-core.c (rawptr): Make it a local variable of
8206 ptrace_unix_core_file_p.
8208 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8210 * coff-arm.c (in_reloc_p): New.
8211 * coff-i386.c (in_reloc_p): New.
8212 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8213 (coff_write_object_contents): Only set has_reloc_section
8215 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8216 in_reloc_p to decide if reloc should be emitted.
8217 * libcoff.h (pe_data_type.in_reloc_p): New.
8218 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8220 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8222 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8223 (_bfd_coff_read_internal_relocs): Likewise.
8224 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8225 (_bfd_coff_read_internal_relocs): Likewise.
8227 * elflink.h (elf_link_add_object_symbols): Correct conditions
8228 under which type and size change warnings are issued.
8230 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8232 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8233 a symbol which is not in a real section.
8234 (coff_write_native_symbol): Corresponding change.
8236 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8237 coff_link_hash_newfunc and make non-static.
8238 (_bfd_coff_link_hash_table_init): New function, broken out of
8239 _bfd_coff_link_hash_table_create.
8240 (_bfd_coff_link_hash_table_create): Use it.
8241 (process_embedded_commands): Make static.
8242 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8243 (_bfd_coff_link_hash_table_init): Declare.
8244 * libcoff.h: Rebuild.
8246 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8247 field in XCOFF tdata.
8248 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8249 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8250 based on cputype stored in a.out header, or in n_type of initial
8252 (coff_write_object_contents): Set cputype correctly in a.out
8254 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8256 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8257 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8259 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8260 * libcoff.h: Rebuild.
8262 * cpu-rs6000.c (rs6000_compatible): New static function.
8263 (bfd_rs6000_arch): Use it.
8264 * cpu-powerpc.c (powerpc_compatible): New static function.
8265 (arch_info_struct): Define various flavours of PowerPC.
8266 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8269 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8271 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8273 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8275 * elflink.h (elf_link_add_object_symbols): Don't warn about
8276 changing the size or type if the old definition was weak.
8278 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8280 * coffcode.h (combined_entry_type): Add fix_line field.
8281 (coff_slurp_line_table): Warn if we try to set the lineno field of
8283 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8284 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8285 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8286 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8288 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8289 * libcoff.h: Rebuild.
8291 * libcoff-in.h (struct xcoff_tdata): Define.
8292 (xcoff_data): Define.
8293 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8294 * bfd-in2.h, libcoff.h: Rebuild.
8295 * coff-rs6000.c (xcoff_mkobject): New static function.
8296 (coff_mkobject): Define.
8297 (xcoff_copy_private_bfd_data): New static function.
8298 (coff_bfd_copy_private_bfd_data): Define.
8299 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8301 (rs6000coff_vec): Add DYNAMIC to object_flags.
8302 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8303 .loader sections specially.
8304 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8305 section alignment from the XCOFF tdata information.
8306 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8307 F_SHROBJ, and copy the extra a.out header information into the
8308 XCOFF tdata structure.
8309 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8310 F_DYNLOAD and the extra a.out header information.
8311 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8312 C_HIDEXT symbol with attached csect information.
8313 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8314 in the o_maxdata field.
8315 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8316 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8317 end if BSF_NOT_AT_END is set.
8319 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8320 _bfd_read_ar_hdr_fn.
8321 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8322 * bfd-in2.h, libbfd.h: Rebuild.
8323 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8325 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8326 (bfd_slurp_bsd_armap_f2): Likewise.
8327 (_bfd_slurp_extended_name_table): Likewise.
8329 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8331 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8333 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8334 when the symbol table is empty.
8336 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8337 space for section symbols, since we don't output them either.
8338 (elf_m68k_adjust_dynindx): Removed.
8340 * ptrace-core.c (rawptr): Make it a local variable of
8341 ptrace_unix_core_file_p.
8343 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8345 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8348 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8349 Mac object file formats.
8351 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8353 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8354 auxent if there isn't one.
8355 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8356 rather than FILNMLEN as the maximum name length.
8358 * coffcode.h (bfd_coff_backend_data): Add new field
8359 _bfd_coff_print_aux.
8360 (bfd_coff_print_aux): New static function.
8361 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8362 scnlen field of an XTY_LD csect aux entry.
8363 (coff_print_aux): New static function.
8364 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8365 in coff_pointerize_aux_hook.
8366 (bfd_coff_std_swap_table): Initialize new field.
8367 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8368 * libcoff.h: Rebuild.
8369 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8370 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8372 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8373 if there are symbols, for native AIX ld compatibility.
8375 * coffcode.h (bfd_coff_backend_data): Add new field
8376 _bfd_coff_pointerize_aux_hook.
8377 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8378 or I960, and as 0 otherwise.
8379 (bfd_coff_std_swap_table): Initialize new field.
8380 * libcoff.h: Rebuild.
8381 * coffgen.c (coff_pointerize_aux): Change parameters to take
8382 symbol pointer instead of type and class, and to take aux index.
8383 Call _bfd_coff_pointerize_aux_hook if it is defined.
8384 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8385 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8386 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8388 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8389 read-only/host-only support.
8391 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8393 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8396 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8397 BFD_JUMP_TABLE_ARCHIVE accordingly.
8398 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8399 (_bfd_compute_and_write_armap): Declare.
8400 (_bfd_generic_read_ar_hdr): Declare.
8401 (_bfd_read_ar_hdr): Define.
8402 (_bfd_noarchive_read_ar_hdr): Define.
8403 (_bfd_archive_bsd_read_ar_hdr): Define.
8404 (_bfd_archive_coff_read_ar_hdr): Define.
8405 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8406 _bfd_read_ar_hdr instead.
8407 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8408 (_bfd_compute_and_write_armap): Rename from
8409 compute_and_write_armap. Make non-static. Change all callers.
8410 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8411 than _bfd_snarf_ar_hdr.
8412 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8413 * ieee.c (ieee_read_ar_hdr): Define.
8414 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8415 * oasys.c (oasys_read_ar_hdr): Define.
8416 * som.c (som_read_ar_hdr): Define.
8417 * bfd-in2.h, libbfd.h: Rebuild.
8419 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8421 * peicode.c (coff_swap_filehdr_in): If symptr is
8422 zero, there aren't any symbols, even if nsyms is set.
8424 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8426 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8428 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8429 sections, and set styp correctly for them: .got, .hash, .dynamic,
8430 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8431 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8433 (ecoff_sort_hdrs): New static function.
8434 (ecoff_compute_section_file_positions): Return boolean, not void.
8435 Sort the sections by VMA before looking through them. Put the
8436 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8437 section on an appropriate boundary within the page.
8438 (ecoff_compute_reloc_file_positions): Check return value of
8439 ecoff_compute_section_file_positions.
8440 (_bfd_ecoff_set_section_contents): Likewise.
8441 (_bfd_ecoff_write_object_contents): Check for various Alpha
8442 section types when incrementing text_size and data_size. Call
8443 adjust_headers backend function if it exists.
8444 * coff-alpha.c (alpha_adjust_headers): New static function.
8445 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8446 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8448 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8450 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8452 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8453 of ALTERNATE_AIX_CORE_FORMAT.
8454 * configure.in (aix4): No longer need CORE_FLAGS.
8455 * configure: Updated.
8457 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8459 NS32k changes from Ian Dall:
8460 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8462 (aout_link_input_section_std, aout_link_input_section_ext,
8463 aout_link_reloc_link_order): Call them instead of _bfd_*
8465 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8467 (backend_data): Use it instead of hardcoded zero.
8469 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8470 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8472 * ns32knetbsd.c: Include bfd.h.
8473 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8474 (MY_bfd_reloc_type_lookup): Declare function too.
8475 * pc532-mach.c (set_sizes): Don't declare.
8476 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8477 (backend_data, MY_backend_data): Don't define.
8479 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8480 ns32k-*-lites* like ns32k-*-netbsd*.
8482 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8485 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8487 * coffcode.h (coff_write_object_contents): Restore setting
8488 f_timdat to 0, deleted on August 22.
8490 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8492 * coffcode.h (coff_bfd_copy_private_symbol_data,
8493 coff_bfd_copy_private_section_data,
8494 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8495 * peicode.h (coff_bfd_copy_private_bfd_data): New
8496 (pe_bfd_copy_private_bfd_data): New.
8497 (coff_swap_scnhdr_in): Swap bss size into the right place.
8498 (pe_print_private_bfd_data): Add some newlines.
8500 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8502 * som.c (setup_sections): Don't die if a space has no subspaces.
8504 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8506 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8507 dynamic symbol override a common symbol. Don't change the size or
8508 type if they have been set and the new symbol is not a definition.
8509 Warn if the size or type changes.
8511 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8513 * som.c (som_begin_writing): Don't write the symbol table or
8515 (som_finish_writing): Write them here. Place them after the
8516 subspace data, but before the relocs.
8518 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8520 * sunos.c (sunos_add_one_symbol): Just pass false, not
8521 info->shared_library, to sunos_create_dynamic_sections.
8522 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8524 (sunos_check_dynamic_reloc): Remove .text section assertion.
8526 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8528 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8529 * configure, configure.in: Add pmac_xcoff_vec case.
8530 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8531 * coff-pmac.c: New file, PowerMac XCOFF support.
8532 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8533 * targets.c (pmac_xcoff_vec): Declare.
8535 * mpw-config.in: Various changes to be compatible with the
8536 autoconf-based configury.
8537 * mpw-make.sed: New file, sed commands to translate Unix
8538 makefile into MPW syntax.
8539 * mpw-make.in: Remove.
8540 * hosts/mpw.h: Remove.
8541 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8542 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8544 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8546 * binary.c (binary_get_symtab): Return an empty string on error.
8547 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8549 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8551 * coff-ppc.c: Reformatted according to gnu conventions
8552 Removed irrelevant "if 0" code
8554 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8556 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8557 symbols rather than as indirect symbols.
8558 (MY(slurp_symbol_table)): Don't do anything special about
8561 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8562 of .ctors and .dtors sections is no larger than 2.
8564 * sunos.c (sunos_add_one_symbol): Don't change
8565 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8567 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8568 dynamic symbols when creating a shared library.
8569 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8571 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8572 written even if it is not defined in a regular object.
8573 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8574 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8575 rather than the constant 22.
8576 (sunos_check_dynamic_reloc): Handle creating a shared library.
8577 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8578 zero when creating a shared library.
8579 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8580 write it out at the start of the symbol table.
8582 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8584 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8586 * config.bfd: Add arm-*-coff.
8587 * configure.in, configure: Add armcoff_{little,big}_vec.
8588 * targets.c (armcoff_{little,big}_vec): Declare.
8589 (bfd_target_vector): Add armcoff_{little,big}_vec.
8590 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8592 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8594 * targets.c (bfd_find_target): Remove debugging code.
8596 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8598 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8600 * Makefile.in: added *-ppc files
8601 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8602 allow pe based .o's to be shared with other tools on ppc/NT
8603 * config.bfd: added powerpc[le]-[pe|winnt] config support
8604 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8605 * peicode.h: Added more section flags for PE on ppc
8606 Added coff_swap_filehdr_out to allow peicode.h to be
8607 used for non-image PE files on ppc.
8608 Check for image, or not, before copying pe_opthdr
8609 * targets.c: Added new bfd's
8610 * targets.c: Removed two inactive bfds that shouldn't have made it this
8613 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8615 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8616 explicit values to initialize all relocs. Change all users.
8617 (ppc_elf_brtaken_inner): New function to handle branch predicition
8619 (ppc_elf_brtaken_reloc): Ditto.
8620 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8621 relocs use ppc_elf_unsupported_reloc.
8622 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8623 needs to be reported.
8624 (ppc_elf_relocate_section): Support branch prediction relocs.
8626 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8628 * bfd.c (bfd_assert): Remove \n from string passed to
8631 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8632 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8633 (bfd_coff_make_section_hook): Don't define.
8634 (coff_make_section_hook): Remove.
8635 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8636 (styp_to_sec_flags): Likewise.
8637 (coff_write_object_contents): Likewise.
8638 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8640 * libcoff.h: Rebuild.
8641 * coffgen.c (make_a_section_from_file): Just call
8642 bfd_make_section_anyway, not bfd_make_section or
8643 bfd_coff_make_section_hook.
8644 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8645 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8646 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8647 make_section_hook field.
8648 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8650 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8651 pointers into value field for warning and indirect symbols; just
8652 leave the value field alone.
8653 * linker.c (generic_link_add_symbol_list): Use next symbol for
8654 warning and indirect symbols, rather than looking in symbol value.
8655 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8656 parameter. Change all callers. Remove support for indirect
8657 symbols; it didn't work anyhow.
8658 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8659 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8660 * bfd-in2.h: Rebuild.
8662 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8664 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8665 go back to telling the tools this reloc operates on 32 bits.
8667 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8669 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8670 rather than a direct fprintf.
8671 * archive.c (_bfd_write_archive_contents): Likewise.
8672 * coffcode.h (coff_slurp_symbol_table): Likewise.
8673 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8674 (ppc_elf_unsupported_reloc): Likewise.
8675 (ppc_elf_relocate_section): Likewise.
8676 * i386linux.c (linux_tally_symbols): Likewise.
8677 (linux_finish_dynamic_link): Likewise.
8678 * osf-core.c (osf_core_core_file_p): Likewise.
8679 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8680 * som.c (som_sizeof_headers): Likewise.
8681 * srec.c (srec_bad_byte): Likewise.
8682 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8683 * libbfd-in.h (bfd_assert): Declare first parameter const.
8684 * libbfd.h: Rebuild.
8685 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8686 bfd_reloc_overflow is enough.
8687 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8688 * coff-h8500.c (rtype2howto): Likewise.
8689 * coff-z8k.c (rtype2howto): Likewise.
8690 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8691 * elf.c (_bfd_elf_get_lineno): Likewise.
8692 (_bfd_elf_no_info_to_howto): Likewise.
8693 (_bfd_elf_no_info_to_howto_rel): Likewise.
8694 * hp300hpux.c (convert_sym_type): Likewise.
8695 (MY(swap_std_reloc_in)): Likewise.
8696 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8698 * libaout.h (struct aoutdata): Add line_buf field.
8699 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8700 and filename_buffer. Instead, use a malloc buffer stored in the
8701 new line_buf field. Remove length restrictions.
8703 * coffgen.c (string_size): Remove static variable.
8704 (debug_string_size, debug_string_section): Likewise.
8705 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8706 and debug_string_size_p parameters. Use them instead of the
8707 global variables. Change all callers.
8708 (coff_write_symbol): Likewise.
8709 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8710 (coff_write_symbols): Add local variables to replace removed
8713 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8714 function, and line_base fields.
8715 * libcoff.h: Rebuild.
8716 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8717 information, rather than using static variables.
8719 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8720 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8722 * init.c (initialized): Remove static variable.
8723 (bfd_init): Don't bother setting initialized.
8724 (bfd_check_init): Remove.
8725 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8726 * libbfd.h: Rebuild.
8728 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8730 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8731 size for full core dumps. Copy core file header to private data.
8732 (rs6000coff_core_file_failing_command,
8733 rs6000coff_core_file_failing_signal): New functions to extract
8734 the file name and terminating signal from the core file.
8735 * coff-rs6000.c: Use them.
8737 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8739 Change arch info to be const, initialized at compile time.
8740 * archures.c: Reindent many functions. Change CONST to const.
8741 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8742 nothing set it anyhow. Make next const.
8743 (bfd_arch_info_list): Remove.
8744 (bfd_archures_list): Rename from archures_init_table. Change from
8745 a table of function pointers to a table of bfd_arch_info_type
8746 structure addresses.
8747 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8748 (bfd_lookup_arch): Likewise.
8749 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8751 (bfd_default_arch_struct): Make const.
8752 (bfd_arch_init, bfd_arch_linkin): Remove.
8753 (bfd_get_arch_info): Return a const pointer.
8754 * init.c (bfd_init): Don't call bfd_arch_init.
8755 * bfd.c (struct _bfd): Make arch_info const.
8756 * bfd-in2.h: Rebuild.
8757 * libbfd.h: Rebuild.
8758 * configure.in: Put & before everything in $selarchs.
8759 * configure: Rebuild.
8760 * cpu-*.c: Change bfd_*_arch from a function which calls
8761 bfd_arch_linkin to a const structure.
8762 * ieee.c (ieee_object_p): Make arch const.
8764 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8766 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8768 * bfd-in2.h: Regenerate.
8769 * libbfd.h: Regenerate.
8771 * elf32-ppc.c (reloc_type): Update names to match current draft.
8772 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8773 relative. Update names to current V.4 draft.
8774 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8775 (ppc_elf_relocate_section): Rename relocations to match draft.
8777 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8779 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8780 compiled with -mrelocatable-lib to be linked with either normal
8781 modules or -mrelocatable modules.
8783 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8785 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8786 in the a.out header.
8788 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8789 a reloc against a local symbol, even if it's not a section.
8791 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8793 * targets.c (bfd_target): Remove unused align_power_min field.
8794 * bfd-in2.h: Rebuild.
8795 * All backends: Remove initialization of align_power_min.
8797 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8799 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8801 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8803 * config.bfd (mips-dec-netbsd*): New target.
8804 * configure.host (mips-dec-netbsd*): New host.
8805 * configure.in (mips-dec-netbsd*): New native.
8806 * configure: Rebuild.
8808 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8810 Make the COFF backend linker merge common types:
8811 * cofflink.c (struct coff_debug_merge_element): Define.
8812 (struct coff_debug_merge_type): Define.
8813 (struct coff_debug_merge_hash_entry): Define.
8814 (struct coff_debug_merge_hash_table): Define.
8815 (coff_debug_merge_hash_table_init): Define.
8816 (coff_debug_merge_hash_table_free): Define.
8817 (coff_debug_merge_hash_lookup): Define.
8818 (struct coff_final_link_info): Add debug_merge field.
8819 (coff_debug_merge_hash_newfunc): New static function.
8820 (_bfd_coff_final_link): Allocate and free debug_merge table.
8821 (coff_link_input_bfd): Merge identical enum, struct and union
8824 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8826 Convert i960 COFF to use COFF backend linker.
8827 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8828 structure to store the symbol being used.
8829 (coff_i960_start_final_link): New static function.
8830 (coff_i960_relocate_section): New static function.
8831 (coff_i960_adjust_symndx): New static function.
8832 (coff_start_final_link): Define.
8833 (coff_relocate_section): Define.
8834 (coff_adjust_symndx): Define.
8835 * coffcode.h (bfd_coff_backend_data): Add new callback function
8836 _bfd_coff_start_final_link.
8837 (bfd_coff_start_final_link): Define.
8838 (coff_start_final_link): Define if not defined.
8839 (bfd_coff_std_swap_table): Add coff_start_final_link.
8840 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8842 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8843 function callback is not NULL.
8844 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8845 (_bfd_coff_internal_syment_name): Declare.
8846 * libcoff.h: Rebuild.
8847 * configure.in (icoff_big_vec): Add cofflink.o.
8848 (icoff_little_vec): Likewise.
8849 * configure: Rebuild.
8851 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8853 * Makefile.in (clean-info): Remove extraneous tab from line
8856 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8858 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8859 contents has relocs.
8861 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8863 * coffcode.h (coff_compute_section_file_positions): Keep the
8865 (coff_write_object_contents): Remember if it's a relocatable
8867 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8868 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8869 if relocatable file. Swap out saved raw size.
8871 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8873 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8874 (maintainer-clean): Rename from realclean, passing
8875 maintainer-clean down to subdirectories, but leave realclean as a
8878 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8881 * dep-in.sed: Remove config.h from generated dependencies.
8883 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8884 broken out of sunos_canonicalize_dynamic_symtab.
8885 (sunos_canonicalize_dynamic_symtab): Call new function
8886 sunos_slurp_dynamic_symtab.
8887 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8888 dynamic symbol table to the caller.
8889 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8890 callback to override the symbols being read.
8891 * libaout.h (struct aout_backend_data): Add three new parameters
8892 to add_dynamic_symbols callback.
8894 Extensive minor changes to avoid various gcc warnings. Also:
8895 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8896 * archures.c (bfd_arch_info_type): Change mach field from long to
8898 (bfd_lookup_arch): Change machine parameter from long to unsigned
8901 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8903 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8904 a symbol with a non-zero plt_offset.
8906 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8908 * elfcode.h (align_file_position): Remove; not used.
8910 * configure.in: Only check for <sys/procfs.h> on a native system,
8911 and make sure it defines prstatus_t.
8912 * configure: Rebuild.
8914 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8916 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8918 * config.in: Rename from config.h.in.
8919 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8920 Check for config.h:config.in when creating stamp-h.
8921 * configure: Rebuild.
8922 * Makefile.in (stamp-h): Depend upon config.in rather than
8923 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8924 calling config.status.
8926 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8927 (Makefile): Just rebuild Makefile.
8928 (config.h, stamp-h): New targets.
8929 * configure.in: Create stamp-h when rebuilding config.h.
8930 * configure: Rebuild.
8932 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8934 * configure.in: Call AC_CONFIG_HEADER. Substitute
8935 HOST_64BIT_LONG. Check that various header files exist. Check
8936 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8937 and/or free need to be declared. Don't make a link to sysdep.h.
8938 Define TRAD_HEADER for various hosts.
8939 * configure: Rebuild.
8940 * configure.host: Don't set my_host. Add definitions taken from
8941 host header files for various entries. Remove entries which now
8943 * acconfig.h: New file.
8944 * config.h.in: New file, built by autoheader.
8945 * sysdep.h: New file.
8946 * Makefile.in (do_distclean): Don't remove sysdep.h.
8948 (LOCAL_H_DEPS): New variable.
8949 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8951 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8952 ($(OPTIONAL_BACKENDS)): Likewise.
8953 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8954 looking through sysdep.h.
8955 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8956 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8957 (fprintf_vma, sprintf_vma): Likewise.
8958 (int64_type, uint64_type): Don't define.
8959 * bfd-in2.h: Rebuild.
8960 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8961 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8962 * lynx-core.c: Include stuff from old hosts/lynx.h.
8963 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8964 rather than NO_FCNTL.
8965 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8966 rather than NATIVE_HPPAHPUX_COMPILER.
8967 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8969 * hosts/*.h: Remove all header files which merely include,
8970 declare, and define things. Leave header files which define
8971 information needed by trad-core.c.
8973 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8974 (BFD_CC_FOR_BUILD): Define.
8975 * configure.in: Use BFD_CC_FOR_BUILD.
8976 * configure: Rebuild.
8978 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8980 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8981 * configure: Rebuild.
8983 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8986 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8988 * config.bfd: i386pe_ve -> i386pe_vec.
8990 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8992 * configure.host: Incorporate host Makefile fragments by setting
8994 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8995 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8996 value based on whether the code is being compiled by a cross
8997 compiler. Don't substitute host_makefile_frag or frags.
8998 * aclocal.m4: New file to define local AC_PROG_CC.
8999 * configure: Rebuild.
9000 * Makefile.in (INSTALL): Set to @INSTALL@.
9001 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9002 (INSTALL_DATA): Set to @INSTALL_DATA@.
9004 (CC): Define as @CC@.
9005 (CFLAGS): Set to @CFLAGS@.
9006 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9007 (@host_makefile_frag@): Remove.
9008 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9009 after other options.
9010 (config.status): Remove dependency upon @frags@.
9011 * config/*.mh, config/README: Remove.
9013 * config.bfd: Rewrite to incorporate the contents of the Makefile
9014 fragments by setting shell variables, rather than merely returning
9015 the name of a Makefile fragment.
9016 * configure.in: Use shell variables set by config.bfd rather than
9017 looking at the target Makefile fragment files. Don't substitute
9018 target_makefile_frag. Do substitute TDEFINES.
9019 * configure: Rebuild.
9020 * Makefile.in (@target_makefile_frag@): Remove.
9021 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9022 * config/*.mt: Remove.
9024 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9026 * configure.in: Put changequote lines around "i[345]86" patterns
9027 section of core file support.
9029 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9031 * som.c (som_bfd_print_private_bfd_data): Define to use the
9034 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9036 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9037 entry, text_start and data_start.
9039 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9041 * Makefile.in (OFILES): Remove $(TDEPFILES).
9042 * config/apollo.mt (TDEPFILES): Remove.
9043 * config/README: Update.
9045 * configure.in: For a native configuration, set COREFILE and
9046 COREFLAG based on the canonical host name.
9047 * configure: Rebuild.
9048 * Makefile.in: Rebuild dependencies.
9049 (ALL_CFLAGS): Add @COREFLAG@.
9050 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9051 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9052 support routines. Check LYNX_CORE rather than HOST_LYNX.
9053 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9054 * i386lynx.c: Likewise.
9055 * m68klynx.c: Likewise.
9056 * sparclynx.c: Likewise.
9057 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9058 * *-core.c: Comment changes.
9059 * config/decstation.mh (HDEPFILES): Remove.
9060 (HDEFINES): Remove -DTRAD_CORE.
9061 * config/irix3.mh (RANLIB): Remove.
9062 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9063 (HDEFINES): Remove -DIRIX_CORE.
9064 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9065 (HDEFINES): Remove -DTRAD_CORE.
9066 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9067 * config/ultra3.mh (RANLIB): Remove.
9068 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9069 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9070 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9071 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9072 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9073 * config/i386aix.mh, config/i386bsd.mh: Remove.
9074 * config/i386linux.mh, config/i386mach3.mh: Remove.
9075 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9076 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9077 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9078 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9079 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9080 * config/solaris2.mh, config/stratus.mh: Remove.
9081 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9082 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9084 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9086 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9087 DT_FINI entry if the appropriate symbol is not in the hash table.
9089 * libelf.h (struct elf_backend_data): Add create_program_headers
9090 and want_hdr_in_seg fields.
9091 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9093 (elf_backend_create_program_headers): Likewise.
9094 (elfNN_bed): Initialize create_program_headers and
9096 * elf.c (get_program_header_size): Call create_program_headers
9098 (map_program_segments): Check want_hdr_in_seg backend field. Call
9099 create_program_headers backend routine.
9101 * elf.c (assign_file_positions_except_relocs): Align non allocated
9102 sections when creating an executable.
9104 * elfcode.h (elf_swap_phdr_in): Make non static.
9105 (elf_swap_phdr_out): Make non static.
9106 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9107 (bfd_elf32_swap_phdr_out): Declare.
9108 (bfd_elf64_swap_phdr_in): Declare.
9109 (bfd_elf64_swap_phdr_out): Declare.
9111 * ecofflink.c (ecoff_collect_shuffle): New static function.
9112 (_bfd_ecoff_get_accumulated_pdr): New function.
9113 (_bfd_ecoff_get_accumulated_sym): New function.
9114 (_bfd_ecoff_get_accumulated_ss): New function.
9115 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9116 (_bfd_ecoff_get_accumulated_sym): Declare.
9117 (_bfd_ecoff_get_accumulated_ss): Declare.
9118 * libbfd.h: Rebuild.
9120 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9122 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9124 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9125 warning symbols. If any section is named .gnu.warning.XXX, treat
9126 the contents as a warning to be issued if the symbol XXX is
9128 (elf_link_output_extsym): For an indirect or warning symbol, just
9129 output the symbol it points to.
9131 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9132 if bfd_hash_allocate fails, since it will already be set.
9133 (generic_link_hash_newfunc): Likewise.
9134 (archive_hash_newfunc): Likewise.
9135 (hash_entry_bfd): New static function.
9136 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9137 callback. Allocate a new warning using the hash table newfunc.
9138 Use bfd_hash_replace to update the entry in the hash table, rather
9139 than assuming we can copy the fields with structure assignment.
9141 * hash.c (bfd_hash_replace): New function.
9142 * bfd-in.h (bfd_hash_replace): Declare.
9143 * bfd-in2.h: Rebuild.
9145 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9147 * config.bfd: Add mips*vr4300-*-elf* target.
9148 * config/mipsbvr4300.mt: Added.
9150 See file ChangeLog.2
9157 version-control: never