2 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5 when merging v850 code into v850e/v850ea code.
7 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
10 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
12 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
13 get the size from bfd_arch_bits_per_address instead of directly
16 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
18 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
19 to wrap, just return all 1's bits instead.
20 * libbfd.h: Regenerate.
22 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
24 * coff-i386.c (coff_pe_i386_relocate_section): New static function
26 (coff_relocate_section): If COFF_WITH_PE, define as
27 coff_pe_i386_relocate_section.
28 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
29 skip empty sections, to match coff_write_object_contents.
31 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
32 rather than swapping out r_offset twice. From Luke Deller
33 <luked@cse.unsw.edu.au>.
35 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
37 * configure.in: Set libtool_enable_shared rather than
38 libtool_shared. Remove diversion hack.
39 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
42 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
44 * syms.c (struct stab_cache): Define.
45 (struct stab_find_info): Remove cached_offset, cached_stab,
46 cached_str, and cached_stroff fields. Add file_cache,
47 function_cache, and line_cache fields.
48 (_bfd_stab_section_find_nearest_line): Use extensive caching to
51 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
53 * peicode.h (pe_print_idata): Check for import of ordinal rather
55 (pe_print_edata): If there is no .edata section, look for the
56 export data in some other section.
58 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
60 * configure.in: Change version to 2.8.4.
61 * configure: Regenerated.
63 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
65 Add tms320c30 support:
66 * cpu-tic30.c: New file.
67 * aout-tic30.c: New file.
68 * coff-tic30.c: New file.
69 * archures.c (bfd_arch_tic30): Define.
70 (bfd_tic30_arch): Declare.
71 (bfd_archures_list): Add bfd_tic30_arch.
72 * targets.c (bfd_target_vector): Add tic30_aout_vec and
74 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
75 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
76 (coff_set_flags): Likewise.
77 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
78 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
79 * Makefile.am: Rebuild dependencies.
80 (ALL_MACHINES): Add cpu-tic30.lo.
81 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
82 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
83 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
84 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
86 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
88 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
89 to lag behind LO16 reloc by a couple of instructions.
91 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
93 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
94 make to reexamine the file timestamp.
95 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
97 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
101 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
103 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
104 and partial_inplace=false.
105 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
108 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
110 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
111 to create .dynsbss and .rela.sbss sections.
112 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
113 copied from dynamic objects into .sbss.
114 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
115 use it. Correct typo of .rela.sdata2.
116 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
117 put the data, which may now be in .sbss.
118 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
119 (elf_backend_create_dynamic_sections): Define as
120 ppc_elf_create_dynamic_sections.
122 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
123 against _GLOBAL_OFFSET_TABLE_.
124 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
125 shared libraries which refer to local symbols. Make sure that the
126 test for allocating space for a reloc in a shared object is the
127 same as the test for emitting a reloc.
130 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
132 * elf32-mips.c: Add dvp support.
135 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
137 * config.bfd (i[3456]-*-mingw32*): New target.
138 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
139 * aclocal.m4, configure: Rebuild.
142 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
144 * config.bfd, configure.in: Add dvp support.
145 * configure: Regenerate.
146 * aclocal.m4: Regenerate.
147 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
148 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
151 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
153 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
156 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
158 Sparc v9 ABI compliant PLT:
159 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
160 (plt_templates, sparc64_elf_build_plt_entry): Delete.
161 (LARGE_PLT_THRESHOLD): New define.
162 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
163 (sparc64_elf_build_plt): New function.
164 (sparc64_elf_plt_entry_offset): Likewise.
165 (sparc64_elf_plt_ptr_offset): Likewise.
166 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
167 contain the index for convenience. Skip the initial entries
169 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
170 memory for the benefit of .rela.plt.
171 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
172 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
173 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
174 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
175 Call sparc64_elf_build_plt.
176 (elf_backend_want_got_plt): No.
177 (elf_backend_plt_readonly): No.
178 (elf_backend_plt_alignment): 8.
180 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
181 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
182 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
185 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
187 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
189 * cpu-mips.c (arch_info_struct): Add mips variants.
190 * bfd-in2.h: Rebuilt.
192 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
194 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
195 preserving the contents of t2a3_b_insn.
197 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
199 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
200 (i[3456]86sco3.2v5*coff): New target.
202 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
204 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
206 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
208 * bfd.c (bfd_get_error_handler): Add orthogonal function.
209 * bfd-in2.h: Regenerate.
211 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
213 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
215 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
217 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
218 adjust addend for an output common symbol (from Jimmy Blair
219 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
220 defined symbol to counteract adjustment made in generic relocation
223 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
225 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
227 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
228 (GET_SCNDHR_NLNNO): Likewise.
230 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
232 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
234 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
236 * elf32-m32r.c: Add macros to handle NOP insertion.
238 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
240 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
241 (xcoff_mark): Likewise.
242 (xcoff_build_ldsyms): Mark absolute symbols.
244 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
246 * bout.c (b_out_write_object_contents): Sort symbols before output
247 to keep {CALL,BAL}NAME symbols adjacent.
248 (b_out_symbol_cmp): New function.
250 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
252 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
253 allocate space for a PC relative reloc against a symbol which is
254 defined in a regular file.
255 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
256 relative reloc against a symbol which is defined in a regular
259 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
261 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
262 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
264 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
265 (mips*-*-netbsd*): New target.
267 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
269 * elflink.h (elf_link_assign_sym_version): Change error message
270 from "undefined version name" to "undefined versioned symbol
273 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
275 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
278 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
280 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
283 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
284 shared. Set stab* sections to be shared and read. Set .rsrc
285 section to be read and shared.
287 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
289 * Makefile.am: Rebuild dependencies.
290 (ALL_MACHINES_CFILES): Add dwarf2.lo.
291 (ALL_MACHINES_CFILES): Add dwarf2.c.
292 * Makefile.in: Rebuild.
294 * coff-arm.c: Don't include obstack.h.
296 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
298 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
301 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
303 * configure: Regenerate to get @SHELL@ substituted.
305 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
307 * coff-arm.c (coff_arm_relocate_section): Only look at section
308 owner if there is one.
310 * elf.c (assign_file_positions_for_segments): Fail if there is not
311 enough room for the program headers. (PR14186)
313 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
315 * elf.c (_bfd_elf_find_nearest_line): Call
316 _bfd_dwarf2_find_nearest_line first.
317 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
318 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
320 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
323 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
324 object files to be merged into a M32RX executable.
326 * archures.c: Add bfd_mach_m32rx.
328 * archures.c: Add bfd_mach_m32r.
330 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
332 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
333 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
334 to decide when to align the file sections for paging.
336 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
339 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
341 * elf32-m32r.c (m32r_elf_object_p): New Function.
342 (m32r_elf_final_write_processing): New Function.
343 (m32r_elf_set_private_flags): New Function.
344 (m32r_elf_copy_private_bfd_data): New Function.
345 (m32r_elf_merge_private_bfd_data): New Function.
346 (m32r_elf_print_private_bfd_data): New Function.
347 (elf_backend_object_p): Point to m32r_object_p.
348 (elf_backend_final_write_processing): Point to
349 m32r_elf_final_write_processing.
350 (bfd_elf32_bfd_copy_private_bfd_data): Point to
351 m32r_elf_copy_private_bfd_data.
352 (bfd_elf32_bfd_merge_private_bfd_data): Point to
353 m32r_elf_merge_private_bfd_data.
354 (bfd_elf32_bfd_set_private_flags): Point to
355 m32r_elf_set_private_bfd_data.
356 (bfd_elf32_bfd_print_private_bfd_data): Point to
357 m32r_elf_print_private_bfd_data.
360 * cpu-m32r.c: Add m32rx cpu architecture.
361 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
362 architecture machines.
365 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
368 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
370 * configure: Only build libbfd shared if --enable-shared's value
371 was `yes', or was set to `*bfd*'.
372 * aclocal.m4: Likewise.
373 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
374 original source of this bit of code. It's not clear what the best fix
377 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
379 * linker.c (generic_link_add_symbol_list): Always init udata.p so
380 that the generic relaxation code can function when input and output
381 file formats are mismatched.
383 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
385 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
387 * elf.c (assign_file_positions_for_segments): For a loadable
388 section, make sure that the load address is correct relative to
389 the load address of the segment plus the size of the segment so
392 * coffcode.h (_coff_link_output_has_begun): Make static.
393 (_coff_final_link_postscript): Likewise.
395 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
397 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
398 which a relocation refers to an indirect or warning symbol.
400 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
402 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
403 (coff_arm_final_link_postscript): New function.
404 (coff_arm_link_output_has_begun): New function.
406 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
407 _bfd_coff_link_output_has_begun and
408 _bfd_coff_final_link_postscript. Add new macros:
409 bfd_coff_link_output_has_begun() and
410 bfd_coff_final_link_postscript().
412 * cofflink.c (_bfd_coff_final_link): Insert calls to
413 bfd_coff_link_output_has_begun() and
414 bfd_coff_final_link_postscript().
416 * coffcode.h: Add two new fields to bfd_coff_backend_data
417 structure: _bfd_coff_link_output_has_begun and
418 _bfd_coff_final_link_postscript. Add default initialisers for
419 these fields. Add overridable aliases for the coff swap functions
420 in the backend data structure.
422 * elf32-v850.c: Update with patches from the branch to fix
423 HI16_S/LO16 reloc pairs.
426 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
428 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
430 (USE_REL): Don't define any more, switch to using RELA
432 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
435 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
437 * archures.c (bfd_mach_mips*): Define.
438 (start-sanitize-vr5400):
439 (vr5400, bfd_mach_vr5000): Define.
440 (end-sanitize-vr5400):
441 (bfd_default_scan): For 3000 and 4000 replace magic constant with
444 * cpu-mips.c (N): Define.
445 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
446 numbers with bfd_mach_mips* macros.
448 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
450 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
451 v850_elf_relocate_section): Fix PR2 14180 and 14181
452 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
453 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
454 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
455 (for PR14180) to create and handle special common sections.
456 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
457 which have data stored in the instructions. PR14258.
459 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
461 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
462 (USER_LABEL_PREFIX): Revert back to '_'
464 * config.bfd (targ_cpu): Add support for Thumb target.
466 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
468 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
469 (get_symbol_value): Handle R_SH_SWITCH8.
470 (sh_relax_delete_bytes): Likewise.
472 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
474 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
475 gcc/config/arm/semi.h
477 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
480 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
482 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
485 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
487 * coffcode.h (coff_mkobject_hook): Only set private flags for non
490 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
492 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
495 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
497 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
498 complain if inout and output formats differ.
500 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
502 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
503 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
504 * Makefile.in: Rebuild.
505 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
506 automake and autoconf.
508 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
509 (COFF_WITH_PR to COFF_WITH_PE).
511 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
513 * coff-arm.c: Make variables and some functions static, so that
514 this file can be included in multiple object files.
515 (coff_arm_bfd_final_link): Fix minor bug.
517 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
519 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
521 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
523 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
525 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
527 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
529 * sunos.c (sunos_add_one_symbol): When overriding a defined
530 symbol, set it to undefined, not new.
532 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
535 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
537 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
538 (sh_relax_delete_bytes): Don't kill LABEL relocs.
540 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
542 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
543 (mn10300_elf_relax_section): Likewise.
545 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
547 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
548 bfd_h_get_* calls to "bfd_byte *".
550 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
552 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
554 (mn10300_elf_relax_section): Include stack space for register saves
555 in the imm8 field of a "call" instruction.
556 (compute_function_info): Determine how much stack is allocated by
557 the movm instruction. Fix typo.
558 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
560 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
562 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
563 a version dependency could not be found.
565 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
567 * configure.com: Get version info from configure.in
569 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
571 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
572 New function. Avoid mixing US1 and HAL R1 code.
573 Set resulting memory ordering to the strongest one used.
574 (sparc64_elf_object_p): Set bfd_mach correctly.
576 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
578 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
579 (sparc64_elf_check_relocs): Handle them.
580 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
581 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
583 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
585 * configure.in (sparc*-*-linux*): Use trad-core and ...
586 * hosts/sparclinux.h: New file.
588 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
590 * config.bfd (sparc64-*-linux*): New target.
592 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
593 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
595 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
596 Set .plt alignment from new plt_alignment.
597 * elflink.h (elf_link_create_dynamic_sections): Set version section
598 alignment to LOG_FILE_ALIGN.
599 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
600 (elfXX_bed): Init plt_alignment.
602 * elf64-sparc.c (sparc64_elf_check_relocs,
603 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
604 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
605 sparc64_elf_finish_dynamic_sections): New functions.
606 (sparc64_elf_howto_table): Fix a few name strings.
607 (ELF_DYNAMIC_INTERPRETER): New definition.
608 (sparc64_elf_relocate_section): Handle shared libraries.
610 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
611 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
612 PLT definitions sparc64-linux originally choose. These will go
613 away soon in favour of the official abi definitions.
615 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
617 * coff-sh.c (coff_small_object_p): New static function.
618 (coff_small_new_section_hook): New static function.
619 (bfd_coff_small_swap_table): New static const structure.
620 (coff_small_close_and_cleanup): Define.
621 (coff_small_bfd_free_cached_info): Define.
622 (coff_small_get_section_contents): Define.
623 (coff_small_get_section_contents_in_window): Define.
624 (shcoff_small_vec): New static structure.
625 (shlcoff_small_vec): New static structure.
626 * targets.c (bfd_target_vector): Add shcoff_small_vec and
628 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
629 shlcoff_small_vec to targ_selvecs.
631 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
632 * configure: Rebuild.
634 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
636 * evax-egsd.c: Weak symbols are global.
638 * evax-emh.c: Use proper casts.
640 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
642 * evax-egsd.c: Section names and symbols have different
643 length restrictions. Add length parameter to
644 _bfd_evax_length_hash_symbol.
645 * evax-etir.c: Likewise.
646 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
648 * evax.h (EOBJ_S_C_SECSIZ): Define.
650 * evax-alpha.c: Remove duplicate test.
652 * evax-emh.c: SYS$ functions are upper-case.
654 * evax-egsd.c: Create separate sections for common symbols.
655 * evax-etir.c: Don't output common section.
656 * evax.h: Bump up section count.
658 * configure.com: Use 64bit integers with DEC C.
660 * evax-egsd.c: Make section flags dec c compatible.
662 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
664 * som.c (normalize): Delete function.
665 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
666 changed. Use passed in elength to determine size of the extended
667 name table instead of computing it again.
669 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
671 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
672 IMAGE_SCN_MEM_READ for an unrecognized section.
674 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
676 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
677 '/' in the extended name table.
679 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
681 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
682 symbols, check globals list before matching on locals.
684 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
686 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
689 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
691 * peicode.h (pe_mkobject_hook): Set DLL flag.
692 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
694 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
695 for .stab* sections. Replace strlen of constant strings with
698 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
700 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
701 merge got and reloc entries from ind syms to their target.
702 (elf64_alpha_always_size_sections): Call it.
703 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
704 (elf64_alpha_can_merge_gots): Likewise.
705 (elf64_alpha_merge_gots): Likewise.
707 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
708 as it is insufficient to handle the relocation changes as well.
710 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
712 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
713 relocs for symbols in shlibs that have been forced local.
714 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
716 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
718 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
719 got_enties of the default symbol for the default versioned
720 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
723 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
725 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
726 24 bits of the PC when computing a PC relative relocation.
728 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
730 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
731 Correct value for maximum positive 22 bit PC relative relocation.
732 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
733 HI_16 relocations. Correct bit adjustment in TDA offsets.
735 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
737 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
738 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
740 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
742 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
745 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
747 * config.bfd: Missed one alpha* change.
749 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
751 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
752 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
753 (MINUS_ONE): New macro.
754 (sparc_elf_notsup_reloc): New function.
755 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
756 H44,M44,L44,REGISTER.
757 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
758 (init_insn_reloc): New function.
759 (sparc_elf_wdisp16_reloc): Use it.
760 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
762 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
764 * som.c (som_construct_extended_name_table): Remove static
765 function, and define as macro instead.
767 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
769 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
770 recognizes alphaev5 etc.
771 * configure.host: Likewise.
773 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
775 Make ld -s work on AIX:
776 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
777 section if we are stripping.
778 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
779 size if we are stripping.
780 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
781 and don't write out relocs, if we are stripping.
782 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
783 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
786 * configure.in: Don't include elf.lo again for ELF targets; it's
787 always in the library anyhow.
788 * configure: Rebuild.
790 * bfd-in2.h: Rebuild.
792 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
793 char *, when calling bfd_get_32 and bfd_put_32.
794 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
797 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
799 * reloc.c (bfd_check_overflow): New function.
800 (bfd_perform_relocation, bfd_install_relocation): Use it.
801 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
802 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
803 * bfd-in2.h: Regenerate.
804 * libbfd.h: Regenerate.
806 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
808 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
809 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
811 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
813 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
814 (stmp-bfd-h): Rename from stmp-bfd.h.
815 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
816 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
817 (stmp-bin2-h): New target.
818 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
819 (stmp-lbfd-h): New target.
820 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
821 (stmp-lcoff-h): New target.
822 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
823 stmp-lbfd-h, and stmp-lcoff-h.
824 * Makefile.in: Rebuild.
826 * configure.in: Use a diversion to set enable_shared before the
827 arguments are parsed.
828 * configure: Rebuild.
830 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
832 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
833 renamed to R_SPARC_UNUSED_42.
834 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
835 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
836 renamed to R_SPARC_UNUSED_42.
837 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
838 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
839 * bfd-in2.h: Regenerated.
840 * libbfd.h: Regenerated.
842 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
844 * elflink.h (elf_merge_symbol): Don't check the hash creator until
845 after we have set *sym_hash.
847 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
849 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
851 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
853 * Makefile.am (libbfd_a_SOURCES): Define.
854 * Makefile.in: Rebuild.
856 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
857 * aclocal.m4: Rebuild with new libtool.
858 * configure: Rebuild.
860 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
862 * elf.c (map_sections_to_segments): Even if we are not demand
863 paged, don't put a loadable section after a nonloadable section.
864 (assign_file_positions_for_segments): Increment the file offset
865 for a section with contents, even if it is not loadable.
868 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
870 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
871 indicating that __ctbp could not be found.
874 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
876 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
878 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
881 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
882 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
883 Add support for the CALLT relocs.
885 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
886 BFD_RELOC_V850_CALLT_16_16_OFFSET.
889 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
890 relocations against non-existant symbols.
892 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
894 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
896 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
897 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
898 bit reloc in the tiny data area.
901 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
903 Merged changes from Martin Hunt:
905 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
906 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
909 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
910 BFD_RELOC_D30V_9_PCREL_R): New relocs.
912 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
913 Do 15 and 21 bit pc-relative relocations.
914 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
917 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
918 added to the relocation, not or'd.
921 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
923 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
925 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
927 * archures.c (bfd_default_scan): Use strcasecmp.
928 (bfd_default_scan): Test for match with arch_name + ":" +
930 (bfd_default_scan): Test for match with printable_name - ":".
931 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
932 cases. Each implements their own scan function.
933 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
934 special cases. Since info->mach == 0. The test mach == number
936 (bfd_arch_list): New function, return name of all the supported
939 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
941 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
942 decoding architecture.
943 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
946 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
948 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
950 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
952 * Makefile.am: Rebuild dependencies.
953 (ALL_MACHINES_CFILES): Add cpu-v850.c.
954 (ALL_MACHINES_CFILES): Add elf32-v850.c.
955 * Makefile.in: Rebuild.
957 * reloc.c: Remove extraneous commas from relocation entries.
958 Remove BFD_RELOC_V850_16_PCREL.
959 * bfd-in2.h: Rebuild.
961 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
962 in sections named .tocbss rather than .bss.
964 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
966 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
967 BFD_RELOC_V850_16_PCREL.
969 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
971 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
972 the same as C_EXT syms.
973 (coff_link_add_symbols): Ditto.
974 (_bfd_coff_link_input_bfd): Ditto.
975 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
976 it to preserve and restore state of global_to_static flag.
978 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
980 * elf32-v850.c (v850_elf_object_p): Set machine number based on
981 bits in e_flags field rather than magic numbers.
982 (v850_elf_final_write_processing, v850_elf_set_private_flags,
983 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
984 v850_elf_print_private_bfd_data): New functions.
987 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
989 * elf.c (prep_headers): Remove V850E magic number.
990 * elf.c (prep_headers): Remove V850EA magic number.
993 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
995 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
997 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
999 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1000 instructions are relative to the next instruction, not the
1001 current instruction.
1002 (mn10200_elf_relax_section): Similarly.
1004 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1006 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1009 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1010 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1011 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1013 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1015 * cpu-v850.c: Remove "plain" from v850 printable name.
1016 (scan): Use strcasecmp.
1018 * archures.c (bfd_mach_v850): Define.
1020 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1021 just sh/SH, use strcasecmp.
1022 (arch_info_struct): Add entries for sh3 et.al.
1024 * archures.c (bfd_mach_sh, ...): Define.
1026 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1028 * archures.c (bfd_archures_list): Always NULL terminate the list.
1030 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1032 * Makefile.am: Rebuild dependencies.
1033 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1034 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1035 (elf32-arc.lo): Remove explicit dependency.
1036 * Makefile.in: Rebuild.
1038 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1039 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1040 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1042 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1044 * configure: Rebuild with latest devo autoconf for NT support
1046 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1048 * cpu-arm.c (compatible): If B is a default type, return A.
1050 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1052 * cpu-v850.c (scan): New function.
1053 (arch_info_struct): New structure.
1054 (bfd_v850_arch): Add link into arch_info_structure.
1056 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1059 * elf32-v850.c (v850_elf_object_p): New function.
1061 start-sanitize-v850e
1062 * archures.c (bfd_mach_v850e): Machine value for v850e.
1064 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1066 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1069 * elf.c (prep_headers): Add support for v850e machine number.
1071 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1073 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1075 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1078 * elf.c (prep_headers): Add support for v850ea machine number.
1081 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1083 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1084 cached_stab field if the offset prevents us from using the cache.
1086 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1088 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1090 * aout-arm.c (aout_arm_little_vec): Likewise.
1091 (aout_arm_big_vec): Likewise.
1092 * bout.c (b_out_vec_big_host): Likewise.
1093 (b_out_vec_little_host): Likewise.
1094 * mipsbsd.c (aout_mips_little_vec): Likewise.
1095 (aout_mips_big_vec): Likewise.
1097 start-sanitize-tic80
1098 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1100 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1101 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1102 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1105 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1107 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1108 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1109 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1110 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1111 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1112 of two for I960 only.
1113 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1114 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1115 default definitions.
1116 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1117 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1118 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1119 start-sanitize-tic80
1120 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1121 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1122 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1123 *coffcode.h (coff_write_object_contents): Set alignment field in
1124 section header for TIC80COFF files.
1127 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1129 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1130 v850_elf_check_relocs, v850_elf_reloc,
1131 v850_elf_final_link_relocate): Add support for
1132 BFD_RELOC_V850_16_PCREL relocation.
1134 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1137 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1139 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1141 start-sanitize-v850e
1142 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1144 * cpu-v850e: New file.
1146 * elf.c (prep_headers): Add support for v850e target.
1148 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1150 * config.bfd: Add support for v850e target.
1152 * archures.c: Add support for v850e target.
1154 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1156 * cpu-v850ea: New file.
1158 * elf.c (prep_headers): Add support for v850ea target.
1160 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1162 * config.bfd: Add support for v850ea target.
1164 * archures.c: Add support for v850ea target.
1167 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1169 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1170 argument as section relative, rather than an absolute address.
1171 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1173 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1175 * config.bfd (arc-*-elf*): Add.
1176 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1177 * configure: Rebuild.
1178 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1179 (BFD32_BACKENDS): Add elf32-arc.lo.
1180 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1181 * Makefile.in: Rebuild.
1182 * archures.c (architecture list): Add bfd_arch_arc.
1183 (bfd_archures_list): Add bfd_arc_arch.
1184 (bfd_mach_arc_base): Define.
1185 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1186 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1187 (bfd_target_vect): Add them.
1188 * bfd-in2.h, libbfd.h: Rebuild.
1189 * cpu-arc.c, elf32-arc.c: New files.
1190 * elf.c (pre_headers): Recognize bfd_arch_arc.
1192 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1195 data section is correctly rounded to a page in the file.
1197 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1199 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1200 there are no symbols.
1202 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1204 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1205 file system 14 character limit.
1206 * Makefile.am, configure.in: Corresponding changes.
1207 * Makefile.in, configure: Rebuild.
1209 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1211 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1212 Rebuild dependencies.
1213 * Makefile.in: Rebuild.
1215 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1217 * Makefile.am (docdir): Define.
1218 * Makefile.in: Rebuild.
1220 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1222 * configure: Rebuild with autoconf 2.12.1.
1224 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1226 * aclocal.m4, configure: Rebuild with new automake patches.
1228 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1230 * rs6000-core.c (make_bfd_asection): New function to add a section
1231 to the core file bfd.
1232 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1234 Use BFD routines to seek, read and stat the core file.
1235 Handle .data sections from loaded objects and anonymously mmapped
1236 regions, these are available in AIX 4 core files.
1238 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1240 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1241 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1242 copy; use a patches libtool instead.
1243 * acmacros.m4: Remove.
1244 * Makefile.in, aclocal.m4, configure: Rebuild.
1246 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1248 * Makefile.am: New file, based on old Makefile.in.
1249 * acmacros.m4: New file, copied from old aclocal.m4.
1250 * acinclude.m4: New file.
1251 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1252 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1253 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1254 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1255 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1256 * acconfig.h: Mention PACKAGE and VERSION.
1257 * stamp-h.in: New file.
1258 * dep-in.sed: Change .o to .lo.
1259 * Makefile.in: Now built with automake.
1260 * aclocal.m4: Now built with aclocal.
1261 * config.in, configure: Rebuild.
1264 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1266 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1267 if there is only a relocation to a read-only but not allocatable
1268 section (like .stab).
1269 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1270 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1271 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1272 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1273 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1275 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1276 (ppc_elf_create_linker_section): These sections are not
1277 created by the linker (that is, they are created by the user
1278 putting data in them). In particular, they can be the source
1279 and target of relocations.
1280 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1281 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1282 objects (for instance, 'long double') to 16-byte boundaries.
1283 (ppc_elf_size_dynamic_sections): Make the code that generates
1284 section symbols exactly the same as for sparc, reducing the
1285 number of section symbols output.
1286 (ppc_elf_check_relocs): Check postcondition of
1287 bfd_elf32_link_record_dynamic_symbol. Make default case the
1288 same as corresponding code for sparc, fixing bug involving
1290 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1291 forced to be local because of versioning (by replicating
1292 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1293 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1295 (ppc_elf_relocate_section): Add handy debugging code for when
1296 assertion fails. Add some more 'symbol made local because of
1299 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1300 processing a GOT relocation as required by ABI.
1302 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1304 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1305 version info if this symbol came from a dynamic object.
1306 (elf_link_add_object_symbols): Set the version info of a symbol
1307 only if the object actually contains version definitions and
1308 defines this symbol.
1310 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1312 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1313 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1315 * configure: Regenerated with autoconf 2.12.
1316 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1318 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1320 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1321 a warning rather than returning an error.
1323 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1325 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1327 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1329 * cisco-core.c: define signals for wingdb.
1331 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1333 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1334 the same number of aux entries.
1336 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1338 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1339 difference of two symbols if the relocation size is 32 bits.
1340 (som_write_fixups): Handle R_DATA_EXPR.
1342 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1344 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1345 its value if COFF_WITH_PE is defined.
1347 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1349 * coff-stubgo32.c: New file.
1350 * go32stub.h: New file.
1351 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1352 * coffswap.h (coff_swap_filehdr_in): Invoke
1353 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1355 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1356 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1357 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1358 COFF_ADJUST_AUX_IN_POST if they are defined.
1359 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1360 COFF_ADJUST_AUX_OUT_POST if they are defined.
1361 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1362 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1363 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1364 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1365 * targets.c (go32stubbedcoff_vec): Declare.
1366 (bfd_target_vector): Add go32stubbedcoff_vec.
1367 * configure.in (go32coff_vec): New target vector.
1368 (go32stubbedcoff_vec): Likewise.
1369 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1370 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1371 * Makefile.in: Rebuild dependencies.
1372 (BFD32_BACKENDS): Add coff-stubgo32.o.
1373 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1374 (HFILES): Add go32stub.h.
1376 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1378 * configure.in: Check for fdopen.
1379 * configure, config.in: Rebuild.
1380 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1381 __GO32__. Reindent a bit.
1383 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1386 flag for newly created sections.
1387 (sunos_add_dynamic_symbols): Don't discard newly created sections
1388 if shared library is dynobj.
1390 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1392 * elf.c (map_sections_to_segments): When checking whether
1393 including a section in a segment would force us to skip a page,
1394 align the address of the next segment to avoid wraparound
1397 start-sanitize-tic80
1398 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1400 * coffcode.h (coff_write_object_contents): Initialize
1401 target id field to TIC80_TARGET_ID.
1402 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1404 (coff_swap_filehdr_in): Swap in target id field if used.
1407 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1409 * coff-i386.c (coff_i386_is_local_label_name): New static function
1410 if TARGET_UNDERSCORE.
1411 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1412 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1414 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1416 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1417 complain_overflow_signed, for 32 bit PC relative relocations.
1419 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1421 * elflink.h (elf_link_add_object_symbols): When a version
1422 indirection symbol is overridden, make the original symbol point
1423 at the real overriding symbol.
1425 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1428 * elflink.h (elf_link_output_extsym): Use the right section for a
1430 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1431 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1433 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1435 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1436 symbols before checking for new symbols.
1438 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1440 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1443 file, not aoutsz bytes (they are different in XCOFF .o files).
1445 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1446 redefined by objects included from archives.
1448 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1450 * elflink.h (elf_merge_symbol): In the case of a new defined
1451 symbol overriding an old defined symbol, return the hash table
1452 entry which we modify, even if it is the target of an
1454 (elf_link_add_object_symbols): If the real name of the symbol gets
1455 overridden, convert the versioned symbol into an indirect symbol
1458 * elflink.h (elf_merge_symbol): New static function, broken out of
1459 elf_link_add_object_symbols.
1460 (elf_link_add_object_symbols): Call it.
1462 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1464 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1465 handle case where COFF filehdr does not immediately follow PE
1467 * coffgen.c (coff_object_p): Remove useless seek to current
1470 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1472 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1475 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1477 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1478 symbols, skip N_ABS symbols with debugging storage classes.
1480 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1482 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1483 relocs in shared libraries which refer to local symbols. Cope
1484 with addend when processing a GOT relocation.
1486 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1487 for sections that the linker didn't create.
1488 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1489 symbol if it was created in ppc_elf_size_dynamic_sections.
1490 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1491 relative to a section for which we didn't output a symbol.
1493 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1494 relocs are 'rela' relocs, like everything else. .rela.plt is not
1495 a read-only section, so we don't have to special-case it.
1497 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1498 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1500 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1501 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1502 actual .got section.
1503 * elflink.c (_bfd_elf_create_got_section): The three reserved
1504 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1506 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1509 * elf32-ppc.c (ppc_elf_check_relocs): Use
1510 _bfd_elf_create_got_section to create the GOT rather than
1511 ppc_elf_create_linker_section. Create the '.rela.got' section
1513 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1514 symbol has a GOT entry.
1515 (ppc_elf_relocate_section): Record when a symbol is used through
1516 the GOT, and allocate space in the GOT for each such symbol.
1517 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1518 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1521 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1522 treated in a similar way to ADDR16_HA relocs.
1523 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1524 shared objects; the linker must deal with them.
1525 (ppc_elf_create_linker_section): Stop setting
1526 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1527 LINKER_SECTION_PLT stuff.
1528 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1529 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1530 section, not ELF-specific calls.
1531 (elf_backend_plt_not_loaded): Set to 1.
1532 (elf_backend_got_symbol_offset): Set to 4.
1533 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1534 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1535 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1536 plt_not_loaded member.
1537 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1538 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1540 (elf_backend_G_O_T_offset): Set default to 0.
1541 (elfNN_bed): Set added fields.
1543 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1544 DT_RELENT in shared objects; should be DT_RELAENT.
1546 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1547 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1548 such a reloc (in a non-shared object) refers to a symbol that's
1551 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1553 * elfcode.h (put_signed_word): Define.
1554 (get_signed_word): Define.
1555 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1556 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1558 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1559 bfd_get_signed_32 to set the r_addend field.
1560 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1561 bfd_h_get_signed_64 to set the r_addend field.
1563 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1565 * elf32-i386.c (elf_i386_relocate_section): When generating a
1566 shared library, do the relocation if the input section is not
1567 allocated in memory.
1569 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1570 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1571 (elf_fix_symbol_flags): New static function, broken out of
1572 elf_adjust_dynamic_symbol.
1573 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1574 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1575 forced local even if NEEDS_PLT is set. When forcing a symbol to
1576 be local, clear NEEDS_PLT.
1577 (elf_link_output_extsym): Remove unused local bed.
1579 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1581 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1582 for derived elf linker hash table entries. References to
1583 elf_link_hash_entry changed appropriately.
1584 (elf32_mn10300_link_hash_table): New structure for derived elf
1586 (elf32_mn10300_hash_table): Define.
1587 (elf32_mn10300_link_hash_traverse): Likewise.
1588 (elf32_mn10300_link_hash_newfunc): New function.
1589 (elf32_mn10300_link_hash_table_create): Likewise.
1590 (elf32_mn10300_finish_hash_table_entry): Likewise.
1591 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1592 of prologue code, and call:32->call:16 relaxing.
1593 (compute_function_info: New function.
1594 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1596 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1598 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1599 for a symbol which is being forced to be local.
1600 * elf32-i386.c (elf_i386_relocate_section): Write out the
1601 relocation value for a GOT reloc for a symbol which is turning
1602 into a local symbol.
1603 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1604 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1606 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1608 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1609 value if the symbol is turning into a local symbol.
1610 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1611 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1613 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1615 * elflink.h (elf_link_add_object_symbols): Also read verneed
1616 information by calling `_bfd_elf_slurp_version_tables'.
1617 (elf_link_add_object_symbols): For undefined symbols look for
1618 version information in the verneed records.
1619 (elf_link_add_object_symbols): Use soname of shared object
1620 for verneed record if it is available.
1622 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1624 * cpu-arm.c: Add prototypes for compatible and scan.
1625 * cofflink.c: Add prototype for mark_relocs.
1627 * archive.c (bfd_special_undocumented_glue): Change filename to
1628 const pointer. Add prototype.
1630 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1632 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1633 sections that will be discarded.
1635 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1637 * elflink.h (elf_link_find_version_dependencies): When searching
1638 for known version symbol skip non-matching verdef records, not
1641 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1643 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1644 not a bfd_vma, to the base file, to match how dlltool reads it.
1646 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1648 * reloc.c: Add thumb relocations.
1650 * bfd-in2.h: Add Thumb relocations.
1652 * libbfd.h: Add Thumb relocations.
1654 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1656 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1658 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1660 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1661 for a section even if it is not loaded.
1663 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1665 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1666 input and output files.
1667 (_bfd_coff_generic_relocate_section): Check whether input file,
1668 not output file, is a PE file.
1670 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1672 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1674 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1676 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1679 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1681 * cpu-arm.c (compatible): Add test for supersets of ARM
1684 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1686 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1689 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1691 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1692 called directly by gas/config/tc-arm.c.
1694 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1696 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1697 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1699 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1701 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1704 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1706 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1707 (coff_bfd_copy_private_bfd_data): Ditto.
1708 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1709 (coff_arm_bfd_print_private_bfd_data): Ditto.
1710 (coff_arm_bfd_set_private_flags): Ditto.
1711 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1713 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1715 * libcoff-in.h (struct coff_final_link_info): Add boolean
1716 global_to_static member for support of task linking.
1717 (_bfd_coff_write_task_globals): Add prototype.
1718 * libcoff.h: Regenerate.
1719 * coffcode.h (coff_write_object_contents): Use #ifdef to
1720 check RS6000COFF_C, to be consistent with all other uses
1722 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1723 call _bfd_coff_write_task_globals.
1724 (_bfd_coff_link_input_bfd): If doing task linking, convert
1725 global functions to static.
1726 (_bfd_coff_write_global_sym): If doing task linking, convert
1727 global variables to static.
1728 (_bfd_coff_write_task_globals): New function.
1729 start-sanitize-tic80
1730 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1731 (C_AUTOARG): #undef since it clashes with C_UEXT.
1732 (C_LASTENT): #undef since it clashes with C_STATLAB.
1733 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1735 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1736 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1737 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1740 start-sanitize-tic80
1741 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1743 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1744 PP relocations to complain_overflow_dont.
1746 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1748 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1749 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1751 (ppbase_reloc, glob15_reloc): New static functions.
1752 (glob16_reloc, local16_reloc): New static functions.
1753 (rtype2howto): Handle all relocation types.
1754 (coff_tic80_relocate_section): New static function.
1755 (coff_relocate_section): Define to coff_tic80_relocate_section.
1756 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1759 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1761 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1762 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1764 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1765 callers. If PE file, don't add section VMA.
1766 (coff_write_alien_symbol): If PE file, don't add section VMA.
1767 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1768 (_bfd_coff_write_global_sym): Likewise.
1769 (_bfd_coff_generic_relocate_section): Likewise.
1771 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1774 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1776 * cofflink.c (mark_relocs): Add new function to mark symbols which
1777 are used by relocations.
1778 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1779 suppress the skipping of symbols that have thus been marked.
1781 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1783 * coff-sh.c (sh_merge_private_data): New static function.
1784 (coff_bfd_merge_private_bfd_data): Define.
1786 start-sanitize-tic80
1787 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1789 * coff-tic80.c: Remove unnecessary #ifdefs.
1790 * config.bfd: Set targ_underscore to yes for tic80.
1792 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1794 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1795 with unresolved external symbols in GDB).
1798 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1800 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1801 the symbols associated with each BFD.
1802 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1804 * elf-m10200.c: Likewise.
1805 * elf32-m32r.c: Likewise.
1806 * elf32-sh.c: Likewise.
1808 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1810 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1811 alignment of a common symbol. If two symbols that look like
1812 common symbols are found in two shared libraries, and the size is
1813 different, use the larger size, and warn if --warn-common. If a
1814 common symbol overrides a definition in a shared library, set the
1815 size to the larger size, and warn if --warn-common.
1817 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1819 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1820 into any other machine type.
1822 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1824 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1825 data into an unitialised destination set its machine type as well.
1827 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1829 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1830 to common symbol size. Consistently treat uninitialized symbols
1831 in shared objects as common symbols.
1833 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1835 * archures.c (constants): Added new constants to identify the
1836 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1837 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1839 * bfd-in2.h (constants): Added new constants to identify
1840 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1841 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1842 bfd_mach_arm_4T. This file is auto-magically generated from the
1843 archures.c file. This update is just to save work.
1845 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1846 coff_arm_bfd_print_private_bfd_data,
1847 coff_arm_bfd_set_private_flags,
1848 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1849 (global): Macro redefinitions set up to use these new functions.
1851 * coffcode.h (coff_mkobject_hook): Added call to
1852 coff_arm_bfd_set_private_flags().
1853 (coff_set_arch_mach_hook): Added code to set machine type based on
1854 bits stored in internal flags.
1855 (coff_set_flags): Added code to set the new bits in the flags
1856 field based on the machine number.
1857 (function definition macros): Made all function definition macros
1858 conditional so that they can be overridden by target specific
1861 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1862 Structure extended to include new types, one each for ARMv2,
1863 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1865 * libcoff-in.h (struct coff_tdata): Added flags field.
1867 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1869 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1871 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1874 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1876 * coffgen.c (coff_find_nearest_line): If there are no syments,
1879 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1881 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1883 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1885 * targmatch.sed: Add explicit \n characters to work around bug in
1886 HP/UX 10.20 sed program.
1888 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1890 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1893 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1895 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1897 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1899 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1900 (struct elf_m68k_pcrel_relocs_copied, struct
1901 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1902 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1903 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1904 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1906 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1907 PC relative relocs for a global symbol defined in a regular
1908 object, and count the number of PC relative relocs copied for any
1910 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1911 traverse with elf_m68k_discard_copies.
1913 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1915 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1916 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1918 * coffcode.h (coff_compute_section_file_positions): Force the
1919 potential last byte in the file to be written out when
1922 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1924 * configure.host (mips*-*-openbsd*): New host.
1926 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1928 * elflink.h (elf_link_add_object_symbols): Only subtract the
1929 section VMA from the symbol value if this is a fully linked file.
1931 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1932 (struct elf_i386_link_hash_entry): Define.
1933 (struct elf_i386_link_hash_table): Define.
1934 (elf_i386_link_hash_traverse): Define.
1935 (elf_i386_hash_table): Define.
1936 (elf_i386_link_hash_newfunc): New static function.
1937 (elf_i386_link_hash_table_create): New static function.
1938 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1939 PC relative relocs for a global symbol defined in a regular
1940 object, and count the number of PC relative relocs copied for any
1942 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1943 traverse with elf_i386_discard_copies.
1944 (elf_i386_discard_copies): New static function.
1945 (bfd_elf32_bfd_link_hash_table_create): Define.
1947 From Gordon W. Ross <gwr@mc.com>:
1948 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1949 (sunos4_aout_backend): Use MY_entry_is_text_address.
1952 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1954 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1955 R_D30V_32_NORMAL to 2 (4 bytes).
1958 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1960 From Gordon W. Ross <gwr@mc.com>:
1961 * netbsd.h (N_SHARED_LIB): Define.
1962 (SEGMENT_SIZE): Don't define.
1963 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1965 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1966 (SEGMENT_SIZE): Don't define.
1968 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1969 to sizeof Rela structure, not sizeof Rel structure. From Gary
1970 Thomas <g.thomas@opengroup.org>.
1972 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1974 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1975 whenever entry is larger than text address, but only by whole
1976 pages. From Gordon W. Ross <gwr@mc.com>.
1978 * Makefile.in (install): Depend upon installdirs. Use
1979 mkinstalldirs to build $(oldincludedir).
1980 (installdirs): New target.
1982 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1983 if this is a debugging section which we are stripping.
1985 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1987 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1988 alpha-specific target data struct.
1990 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1992 From Thomas Graichen <graichen@rzpd.de>:
1993 * Makefile.in: Always use $(SHELL) when running move-if-change.
1994 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1995 * configure: Rebuild.
1997 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2000 VMA if this is an executable file or a shared object.
2002 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2005 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2007 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2008 start of the file. Remove uses later on which switch using
2010 (MY(callback)): Handle entry_is_text_address.
2011 (MY_entry_is_text_address): Define if not defined.
2012 (MY(backend_data)): Initialize new field.
2013 * aoutf1.h (sunos4_aout_backend): Likewise.
2014 * i386aout.c (MY(backend_data)): Likewise.
2015 * i386mach3.c (MY(backend_data)): Likewise.
2016 * mipsbsd.c (MY(backend_data)): Likewise.
2017 * sparclynx.c (sparclynx_aout_backend): Likewise.
2018 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2019 (MY_entry_is_text_address): Define.
2020 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2022 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2023 whose name starts with `.'.
2025 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2027 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2028 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2029 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2030 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2031 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2032 sparc-*-openbsd*): New targets.
2033 * configure: Rebuild.
2035 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2037 * stabs.c (struct stab_section_info): New field
2039 (_bfd_link_section_stabs): Fill the above array.
2040 (_bfd_stab_section_offset): Use `cumulative_skips' to
2041 speed up offset calculation.
2043 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2045 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2046 addend for non pc-relative relocations.
2048 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2049 for non-existent function.
2051 * elf-m10300.c (mn10300_elf_relax_section): New function.
2052 (mn10300_elf_relax_delete_bytes): Likewise.
2053 (mn10300_elf_symbol_address_p): Likewise.
2054 (mn10300_elf_get_relocated_section_contents): Likewise.
2055 (bfd_elf32_bfd_relax_section): Define.
2056 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2058 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2060 * configure.host: Set SHLIB_LIBS.
2061 * configure.in: Substitute SHLIB_LIBS.
2062 * configure: Rebuild.
2063 * Makefile.in (SHLIB_LIBS): New variable.
2064 ($(SHLIB)): Use $(SHLIB_LIBS).
2066 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2068 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2069 with bfd_section_vma.
2071 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2073 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2074 Correct CPU file names for mn10[23]00.
2075 * configure: Rebuild.
2077 * bfd.c (bfd_record_phdr): Cast count to size_t before
2080 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2081 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2082 (xcoff_write_archive_contents): LIkewise.
2083 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2084 (mips_elf_create_procedure_table): Likewise.
2085 * peicode.h (pe_print_idata): Likewise.
2086 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2087 * xcofflink.c (xcoff_get_section_contents): Likewise.
2088 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2089 (xcoff_link_add_symbols): Likewise.
2090 (xcoff_link_add_symbols): Likewise.
2092 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2093 (ppcboot_bfd_print_private_bfd_data): Likewise.
2095 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2096 to complain_overflow_signed.
2098 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2100 * VERSION: Set to 2.8.1.
2102 * Branched binutils 2.8.
2104 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2105 deciding whether to copy a reloc into a shared object.
2106 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2107 relocs in unallocated sections.
2108 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2109 R_SPARC_RELATIVE relocs in unallocated sections.
2111 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2113 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2114 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2117 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2119 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2120 override an uninitialized symbol from a shared library with a
2123 * elf-m10200.c: Rename from elf32-mn10200.c.
2124 * elf-m10300.c: Rename from elf32-mn10300.c.
2125 * cpu-m10200.c: Rename from cpu-mn10200.c
2126 * cpu-m10300.c: Rename from cpu-mn10300.c
2127 * Makefile.in: Update accordingly.
2129 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2130 (elf_mips_isa): Move to earlier in file.
2131 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2132 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2135 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2138 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2140 * configure.com: New file.
2141 * config.h-vms: Remove file.
2142 * makefile.vms: Update for new configure scheme.
2144 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2146 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2147 (ppc_process_before_allocation): Declare.
2148 * libcoff.h: Rebuild.
2150 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2152 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2154 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2156 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2158 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2159 symbol index for a R_IHCONST reloc.
2161 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2163 * targmatch.sed: Do not use \(\) recursively.
2165 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2167 * m68klinux.c (MACHTYPE_OK): Define.
2168 * i386linux.c (MACHTYPE_OK): Define.
2170 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2172 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2173 <hjl@gnu.ai.mit.edu>:
2174 * sparclinux.c: New file.
2175 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2176 * bfd-in2.h: Rebuild.
2177 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2178 * configure.in (sparclinux_vec): Add to list of vectors.
2179 * configure: Rebuild.
2180 * targets.c (sparclinux_vec): Declare.
2181 (bfd_target_vector): Add sparclinux_vec.
2182 * Makefile.in: Rebuild dependencies.
2183 (BFD32_BACKENDS): Add sparclinux.o.
2184 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2186 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2187 bfd_coff_backend_data field.
2188 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2190 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2191 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2192 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2194 * bfd.c: Include "libiberty.h".
2195 (strerror): Don't declare.
2196 (bfd_errmsg): Call xstrerror rather than strerror.
2198 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2200 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2201 reloc even if the symbol is in the .bss section.
2202 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2203 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2204 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2206 * coffcode.h (bfd_coff_backend_data): Add new field
2207 _bfd_coff_default_section_alignment_power.
2208 (bfd_coff_default_section_alignment_power): Define.
2209 (bfd_coff_std_swap_table): Initialize new field.
2210 * libcoff.h: Rebuild.
2211 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2212 symbol to the default section alignment.
2214 * COPYING: Update FSF address.
2217 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2219 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2220 21-bit absolute that made it act as a relative.
2223 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2225 * elflink.c (_bfd_elf_create_linker_section): Don't set
2226 bss_section and rel_section from existing sections.
2228 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2231 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2233 * aoutx.h (some_aout_object_p): Change executable test to fix
2234 problems with embedded a.out systems.
2236 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2238 * stabs.c (_bfd_stab_section_offset): New function.
2239 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2240 * libbfd.h: Rebuild.
2241 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2243 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2244 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2245 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2246 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2247 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2249 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2250 symbol. Check for memory allocation failure of *psinfo.
2251 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2252 callers. Set the value of the header symbol.
2253 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2254 * libbfd.h: Rebuild.
2256 start-sanitize-tic80
2257 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2259 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2260 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2261 reloc types, rather than silently failing to generate an output file.
2264 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2266 * targmatch.sed: Use the hold space to put the #ifdef around the
2267 the string constant.
2268 * targets.c (UNSUPPORTED_TARGET): Don't define.
2269 (find_target): Don't check for UNSUPPORTED_TARGET.
2270 (bfd_set_default_target): Don't try to optimize by checking for
2273 * Makefile.in: Rebuild dependencies.
2274 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2275 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2276 (elf32-m32r.o): Remove explicit target.
2278 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2281 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2282 count section symbols for sections that were created by the
2283 linker, or are not allocatable or not loadable.
2284 (elf32_sparc_finish_dynamic_sections): Output output section
2285 symbols for section for which we made space for them.
2287 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2289 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2290 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2292 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2294 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2295 (m32r_hi16_list): New static local.
2296 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2297 (m32r_elf_do_hi16_reloc): Delete.
2298 (m32r_elf_relocate_hi16): New function.
2299 (m32r_elf_lo16_reloc): New function.
2300 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2303 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2305 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2306 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2307 (m32r_elf_final_sda_base): New function.
2308 (m32r_elf_relocate_section): Rewrite sdata support.
2309 (m32r_elf_finish_dynamic_sections): Delete.
2311 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2313 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2314 * coff-svm68k.c: New file. Just defines some macros and includes
2316 * coff-m68k.c: Add functions to handle common addends, moved in
2317 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2318 Control whether relocs are visible using STATIC_RELOCS.
2319 * cf-m68klynx.c: Simplify greatly: just define macros to control
2321 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2322 * targets. (m68ksysvcoff_vec): Declare.
2323 (bfd_target_vector): Add m68ksysvcoff_vec.
2324 * config.bfd (m68*-motorola-sysv*): New target.
2325 * configure.in (m68ksysvcoff_vec): New vector.
2326 * configure: Rebuild.
2327 * Makefile.in: Rebuild dependencies.
2328 (BFD32_BACKENDS): Add coff-svm68k.o.
2329 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2331 * binary.c (binary_set_section_contents): Don't get misled if the
2332 first section is not loadable. From Matthew L. Martin
2335 * elflink.h (elf_bfd_final_link): Set the value of a section
2336 symbol to the section address unless doing a relocateable link.
2338 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2340 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2341 .plt entry if we've taken the function's address.
2342 (elf64_alpha_merge_gots): Merge collected flags info as well.
2344 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2346 * Many files: Add function prototypes.
2347 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2348 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2349 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2350 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2351 * peicode.h: Change several void * parameters to PTR.
2352 * srec.c (srec_get_symbol_info): Make static.
2353 * syms.c (bfd_symbol_is_absolute): Remove.
2354 * Makefile.in: Rebuild dependencies.
2356 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2358 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2359 (bfd_elf32_bfd_is_local_label): Don't define.
2361 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2364 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2366 * bfd-in.h: Don't include obstack.h.
2367 (struct bfd_hash_table): Change memory field to PTR.
2368 * bfd.c (struct _bfd): Change memory field to PTR.
2369 * bfd-in2.h: Rebuild.
2370 * libbfd-in.h (bfd_release): Declare as function, don't define as
2372 * libbfd.h: Rebuild.
2373 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2374 objalloc routines rather than obstack routines.
2375 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2376 (getpagesize): Don't define.
2377 (_bfd_new_bfd): Don't set _bfd_chunksize.
2378 (bfd_openr): Free new bfd and objalloc on failure.
2379 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2380 (bfd_alloc_size): Remove.
2381 (bfd_release): New function.
2382 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2383 objalloc routines rather than obstack routines.
2384 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2385 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2386 objalloc routines rather than obstack routines.
2387 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2388 (struct accumulate): Change memory to struct objalloc *.
2389 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2390 * dep-in.sed: Don't remove obstack.h from dependency list.
2391 * Makefile.in: Rebuild dependencies.
2392 (BFD_H_DEPS): Remove obstack.h.
2393 (install): Don't install obstack.h.
2394 * Many files: Don't include "obstack.h".
2397 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2398 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2399 * libbfd.h: Rebuild.
2400 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2401 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2402 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2404 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2405 old version of bfd_alloc.
2406 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2407 * libbfd.h: Rebuild.
2408 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2410 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2412 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2413 ELF local label syntax as well.
2415 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2417 * config.bfd (powerpc-*-beos*): New target.
2418 * configure.in (powerpc-*-beos*): Add case that explicitly
2419 does not set COREFILE for now. A future BeOS version is
2420 expected to support core files.
2421 * configure: Regenerate with autoconf.
2423 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2425 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2426 seen with a local symbol, rather than crashing.
2428 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2429 version symbols if there aren't any.
2431 start-sanitize-tic80
2432 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2434 * coff-tic80.c (coff_rtype_to_howto): Define
2435 (coff_tic80_rtype_to_howto): Clone generic coff version and
2436 add code to handle the funky TI "internal relocations".
2439 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2441 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2442 or size changes because of a weak symbol.
2444 * cisco-core.c (SIGEMT): Define if not defined.
2446 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2448 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2449 setting ever. Sanity check the version number. Sort out copying
2450 flags and other information when adding an indirect symbol.
2451 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2452 symbols added by the backend. Clear the entire contents of the
2454 (elf_export_symbol): Ignore indirect symbols.
2455 (elf_link_output_extsym): Accept a section without an owner in an
2457 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2458 version count. Correct the allocation of x_versymp.
2460 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2461 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2462 Don't return bfd_und_section_ptr when info->shared.
2463 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2464 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2465 (mips_elf_check_relocs): Resolve an indirect symbol in
2467 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2468 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2470 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2472 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2474 From Eric Youngdale <eric@andante.jic.com>:
2475 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2476 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2477 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2478 versioned symbol appears in both a regular and a shared object.
2479 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2480 appropriate. Improve error message.
2481 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2482 all uses. Add localsyms field.
2483 (elf_bfd_final_link): When generating a shared library, call
2484 elf_link_output_extsym to output all local symbols.
2485 (elf_link_output_extsym): Handle symbols which were forced to
2488 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2490 From Eric Youngdale <eric@andante.jic.com>:
2491 * elf-bfd.h (elf_symbol_type): Add version field.
2492 * elfcode.h (elf_slurp_symbol_table): Set version field.
2493 * elflink.h (elf_link_add_object_symbols): When creating an
2494 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2495 appropriate. Set up an indirection from the nondefault version of
2497 (NAME(bfd_elf,size_dynamic_sections)): Call
2498 elf_link_assign_sym_version before checking whether there are any
2499 versions. Always record the version name as a dynamic symbol.
2500 Initialize counters.
2501 (elf_link_assign_sym_version): After finding a version, see if a
2502 symbol should be forced to local scope. Create a new version
2503 definition if appropriate.
2504 (elf_link_output_extsym): Correct indirect symbol handling.
2505 * elf.c (bfd_elf_print_symbol): Print version information.
2506 (bfd_section_from_shdr): Turn version sections into BFD sections.
2507 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2508 if sh_info is not already set.
2509 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2511 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2512 _bfd_stringtab_add to copy the name into permanent memory if
2515 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2517 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2519 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2521 * coffcode.h (bfd_coff_backend_data): Change
2522 _bfd_coff_compute_section_file_positions to return a boolean
2523 value. Change all callers.
2524 (coff_compute_section_file_positions): Change return type to
2525 boolean. If the size of the last section changed, then output a
2526 zero byte at the end of the file.
2527 * libcoff.h: Rebuild.
2529 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2530 for at least 6 output symbols.
2531 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2532 emit a TC csect to represent the space they take up. For an XO
2533 symbol, just emit a reference, not a csect.
2535 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2536 Solaris doesn't like the combined options, and the -f is
2538 (stamp-tshlink, install): Likewise.
2540 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2541 handling when little endian.
2543 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2545 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2546 (mn10300_elf_relocate_section): Likewise.
2547 (elf_backend_relocate_section): Define.
2549 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2550 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2551 (elf32_mn10300_howto_table): Likewise.
2552 (elf32_mn10300_reloc_map): Likewise.
2553 (bfd_elf32_mn10300_reloc): Delete unused function.
2555 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2557 start-sanitize-tic80
2558 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2559 understand, just set the howto field to NULL, and the caller will
2560 print an appropriate error message.
2562 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2563 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2564 block. Use NULL for initializations of "ptr" rather than bare 0.
2565 * coff-h8300.c: Fix typo in comment.
2566 * coff-h8500.c: Ditto.
2568 * coff-z8k.c: Ditto.
2570 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2572 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2573 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2574 m32r_elf_get_relocated_section_contents): First pass at relax support.
2576 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2578 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2579 entry for reading verdef records.
2580 Use correct braces for computing increments of extverdaux and
2581 exteverdef record pointers.
2583 start-sanitize-tic80
2584 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2586 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2590 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2592 * elflink.h (elf_link_find_version_dependencies): Check that
2593 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2596 start-sanitize-tic80
2597 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2599 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2602 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2604 * targets.c (bfd_default_vector): Make non-const.
2605 (find_target): New static function, broken out of
2607 (bfd_set_default_target): New function.
2608 (bfd_find_target): Call find_target. When defaulting, use
2609 bfd_default_vector[0] if it is not NULL.
2610 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2611 * bfd-in2.h, libbfd.h: Rebuild.
2613 * syms.c (bfd_is_local_label): Return false if the symbol has no
2615 * coff-i960.c (coff_i960_is_local_label_name): New function.
2616 (coff_bfd_is_local_label_name): Define.
2617 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2618 (coff_bfd_is_local_label_name): Define.
2619 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2620 (coff_bfd_is_local_label_name): Define.
2621 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2622 with .. or _.L_ as local.
2623 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2624 (bfd_elf32_bfd_is_local_label_name): Define.
2625 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2626 beginning with $ as local.
2628 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2630 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2631 rather than comparing against info->lprefix.
2632 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2633 * elflink.h (elf_link_input_bfd): Likewise.
2634 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2635 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2637 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2638 _bfd_elf_is_local_label_name if not already defined.
2639 * elf.c (_bfd_elf_is_local_label_name): New function.
2640 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2642 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2643 (m88k_is_local_label_name): New static function.
2645 * coffcode.h (coff_bfd_is_local_label_name): Define as
2646 _bfd_coff_is_local_label_name if not already defined.
2647 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2648 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2649 * libcoff.h: Rebuild.
2651 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2652 to _bfd_is_local_label_name.
2653 (bfd_target): Likewise.
2654 * syms.c (bfd_is_local_label): Define as function, not macro.
2655 (bfd_is_local_name): Define.
2656 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2657 bfd_generic_is_local_label, and take a string rather than a
2659 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2660 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2661 (bfd_generic_is_local_label): Don't declare.
2662 (bfd_generic_is_local_label_name): Declare.
2663 * bfd-in2.h, libbfd.h: Rebuild.
2664 * All backends: Change local_label to local_label_name.
2666 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2667 (mips_elf_relocate_got_local): Change return type to boolean.
2668 Don't assume that the first zero entry is unassigned; instead, use
2670 (mips_elf_relocate_section): Check return value of
2671 mips_elf_relocate_got_local.
2672 (mips_elf_create_got_section): Initialize assigned_gotno field.
2675 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2677 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2681 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2683 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2684 that have no contents merely because linker_mark is not set.
2686 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2688 * config.bfd (mips*-*-lnews*): New target.
2689 * coff-mips.c (mips_relocate_section): Make assert compare
2690 content byteorder instead of header byteorder.
2691 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2693 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2694 * configure.in (ecoff_biglittle_vec): Add case.
2695 * configure: Update.
2697 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2699 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2700 name begins with ".note".
2701 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2702 section whose name begins with ".note".
2703 (get_program_header_size): Corresponding change.
2705 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2706 jal and for jal overflow.
2708 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2710 From Eric Youngdale <eric@andante.jic.com>:
2711 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2712 not found, try looking it up again without the version name.
2713 (elf_link_add_object_symbols): Always link against the dynamic
2714 symbol table of a dynamic object. When linking against a dynamic
2715 object, include version strings in symbol names, and set up
2716 version information. Add indirect symbols for default versions.
2717 (elf_link_create_dynamic_sections): Add special version sections.
2718 (struct elf_assign_sym_version_info): Define.
2719 (struct elf_find_verdep_info): Define.
2720 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2721 up version sections.
2722 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2723 (elf_link_find_version_dependencies): New static function.
2724 (elf_link_assign_sym_version): New static function.
2725 (elf_link_renumber_dynsyms): New static function.
2726 (struct elf_final_link_info): Add symver_sec field.
2727 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2728 local symbols of a dynamic object. Handle DT_VER* constants.
2729 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2730 dynamic object. Skip indirect symbols from ELF objects. Remove
2731 the version name before choosing a hash bucket. Write out the
2732 version information if appropriate.
2733 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2734 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2735 (bfd_elf64_size_dynamic_sections): Likewise.
2736 * bfd-in2.h: Rebuild.
2737 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2738 Change elf_link_hash_flags to unsigned short.
2739 (ELF_LINK_HIDDEN): Define.
2740 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2741 dynverdef_hdr, dynversym_section, dynverdef_section,
2742 dynverref_section, cverdefs, cverrefs, verdef, verref.
2743 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2744 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2745 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2746 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2747 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2748 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2749 (_bfd_elf_slurp_version_tables): Declare.
2750 * elf.c (_bfd_elf_swap_verdef_in): New function.
2751 (_bfd_elf_swap_verdef_out): Likewise.
2752 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2753 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2754 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2755 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2756 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2757 version information if there is any.
2758 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2759 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2760 (elf_fake_sections): Handle .gnu.version* section names.
2761 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2762 (_bfd_elf_slurp_version_tables): New function.
2763 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2764 version name in string entered in dynamic hash table.
2765 * elfcode.h: Include fnmatch.h.
2766 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2767 symbol which was forced to become local.
2768 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2769 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2770 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2771 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2773 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2775 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2777 (mn10200_elf_relax_section): Correctly compute a symbol's value
2778 when the symbol is local, but not in the same section as we are
2779 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2782 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2784 * elf32-m32r.c: Rewrite to use ELF backend linker.
2785 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2786 Add small data area support (R_M32R_SDA16).
2787 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2788 * bfd-in2.h,libbfd.h: Regenerated.
2790 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2792 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2793 (mn10200_elf_relax_delete_bytes): Likewise.
2794 (mn10200_elf_symbol_address_p): Likewise.
2795 (mn10200_elf_get_relocated_section_contents): Likewise.
2796 (bfd_elf32_bfd_relax_section): Define.
2797 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2799 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2800 (mn10200_elf_relocate_section): Likewise.
2801 (elf_backend_relocate_section): Define.
2804 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2806 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2807 reloc.c, targets.c: New target, elf-*-D30V.
2809 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2811 * cpu-d30v.c, elf32-d30v.c: New files.
2814 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2816 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2817 * bfd-in2.h: Regenerated.
2818 start-sanitize-tic80
2819 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2820 (rtype2howto): Add function.
2821 (tic80_howto_table): Add.
2824 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2826 * sysdep.h: Don't define errno in MSVC if error.h is included.
2828 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2830 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2831 is initialized before it is used.
2833 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2835 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2836 symbol into a weak undefined symbol; leave it as a common symbol.
2838 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2840 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2841 about a symbol defined in a dynamic object if it has already been
2842 defined in a regular object.
2844 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2846 * makefile.vms: Add gcc flags to allow compiling with current gcc
2848 (targmatch.h): New dependency.
2850 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2852 * evax.h (ALPHA_R_CODEADDR): New relocation.
2853 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2855 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2857 * bfd-in2.h, libbfd.h: Rebuild.
2859 Restrict symbol length to 64 bytes, case preserving:
2860 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2861 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2862 (_bfd_evax_length_hash_symbol): Added.
2863 * evax-etir.c (_bfd_evax_write_etir): Call
2864 _bfd_evax_length_hash_symbol before output of symbol.
2865 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2866 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2868 * evax-emh.c: Output filename to object file without path.
2870 * evax-egsd.c: New sections for local and global commons.
2872 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2873 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2874 notices. Replace AXP with Alpha.
2876 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2878 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2879 sections if we are creating a shared library.
2881 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2883 * configure.host (i386-windows): Don't set host64=true.
2885 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2887 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2888 (elf_mips16_gprel_howto): New static variable.
2889 (mips16_gprel_reloc): New static function.
2890 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2891 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2892 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2893 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2894 * bfd-in2.h, libbfd.h: Rebuild.
2896 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2898 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2899 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2901 start-sanitize-r5900
2902 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2904 * config.bfd: add r5900
2907 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2909 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2910 the output section will be the absolute section; don't print an
2911 assertion message for that case when doing a relocateable link.
2913 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2915 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2916 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2917 need_fn_sub, call_stub, and call_fp_stub.
2918 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2919 (mips_elf_link_hash_newfunc): Initialize new fields.
2920 (mips_elf_link_hash_table_create): Likewise.
2921 (mips_elf_relocate_section): Redirect relocations to use mips16
2922 stubs when appropriate.
2923 (mips_elf_check_relocs): Attach stub sections to the appropriate
2924 symbol. Set need_fn_stub when appropriate.
2925 (mips_elf_always_size_sections): New static function.
2926 (mips_elf_check_mips16_stubs): New static function.
2927 (elf_backend_always_size_sections): Define.
2928 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2930 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2931 attached to sections which are not being included in the link.
2933 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2935 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2936 symbol value when computing the addend for a pc_relative
2939 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2941 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2942 relocateable link, just skip pc_relative pcrel_offset relocs.
2943 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2944 structure for an ARM26 reloc which can be resolved.
2945 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2946 reloc can be resolved.
2948 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2949 error in overflow check for R_RELBYTE.
2951 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2953 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2954 From Mark Rasin <mark.rasin@telrad.co.il>.
2956 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2959 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2961 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2962 (elf_mn10200_howto_table): Likewise.
2963 (mn10200_reloc_map): Likewise.
2965 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2967 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2968 * bfd-in2.h, libbfd.h: Regenerated.
2969 * elf32-m32r.c: Add support for them.
2971 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2973 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2974 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2975 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2976 r_format and r_pcrel. Always return a value.
2977 * riscix.c (MY_final_link_callback): Define to dummy value.
2979 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2980 relocations against the text segment, look up the output name of
2982 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2983 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2984 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2985 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2986 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2988 start-sanitize-tic80
2989 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2991 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2992 routines for little endian data.
2993 * coffcode.h (coff_write_object_contents): Set magic to
2994 TIC80_ARCH_MAGIC for TIc80.
2996 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2998 * coff-tic80.c (tic80coff_vec): Change to little endian data
3002 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3004 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3005 auxiliary_filters parameter to be const char * const *. Accept a
3006 NULL terminated array.
3007 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3008 (bfd_elf32_size_dynamic_sections): Update declaration.
3009 * bfd-in2.h: Rebuild.
3011 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3013 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3014 NOTYPE symbol in a text section as a FUNC symbol.
3016 * coffcode.h (coff_compute_section_file_positions): Force
3017 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3019 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3021 * libaout.h (machine_type): Reserve several values for sparclet.
3023 start-sanitize-tic80
3024 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3026 * config.bfd (tic80-*-*): Don't require 'coff'.
3029 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3031 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3032 table to v850_elf_reloc for all non-standard relocations.
3033 (v850_elf_check_relocs): Add check for h being non-null.
3034 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3035 statement instead of multiple ifs.
3036 (v850_elf_relocate_section): Fix up error message, don't just call
3039 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3041 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3042 Use bfd_elf_generic_reloc as special function for all relocs.
3043 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3045 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3046 24bit pc-relative reloc.
3048 start-sanitize-tic80
3049 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3051 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3052 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3053 header byte order is little endian. Use correct bfd_get and
3054 bfd_put routines for little endian headers.
3055 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3056 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3059 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3061 * reloc.c: Add BFD_RELOC_24.
3062 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3063 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3064 * bfd-in2.h, libbfd.h: Rebuilt.
3066 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3068 elf64-alpha multiple .got rewrite:
3070 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3071 (bfd_elf*_mkobject): Don't define here ...
3072 * elfxx-target.h: ... but rather here. Default always_size_sections
3074 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3075 what the #defines in elf-bfd.h transmuted it to anyway.
3077 * section.c: Add SEC_LINKER_CREATED flag.
3078 * bfd-in2.h: Rebuild.
3079 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3080 relocation section flags.
3081 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3082 SEC_IN_MEMORY to recognize generated bits.
3083 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3085 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3086 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3087 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3088 * elf32-ppc.c (ppc_elf_create_linker_section,
3089 ppc_elf_size_dynamic_sections): Likewise.
3090 * elf32-sparc.c (elf32_sparc_check_relocs,
3091 elf32_sparc_size_dynamic_sections): Likewise.
3092 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3094 (_bfd_elf_create_dynamic_sections): Likewise.
3095 (_bfd_elf_make_linker_section_rela): Likewise.
3096 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3097 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3098 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3099 to identify generated bits.
3100 (elf_link_input_bfd): Likewise.
3102 * elf64-alpha.c: Rewrite everything touching relocations.
3104 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3106 * elf32-v850.c (all functions and static variables): Go through
3107 and regularize names to be of the form v850_elf_<xxx>.
3108 (toplevel): Include <elf/v850.h>.
3109 (enum reloc_type): Move to include/elf/v850.h.
3110 (v850_elf_check_relocs): For common variables, if the variable is
3111 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3112 into the appropriate section.
3113 (elf_backend_check_relocs): Define.
3115 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3117 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3119 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * config.bfd (mips*el-*-linux*): New target.
3122 (mips*-*-linux*): New target.
3124 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3125 Return a useful value.
3127 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3129 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3131 * configure: Rebuild.
3132 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3133 ac_cv_func_mmap in bfd/configure.host.
3135 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3136 filter_shlib and auxiliary_filter_shlib parameters.
3137 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3139 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3140 (bfd_elf64_size_dynamic_sections): Likewise.
3141 * bfd-in2.h: Rebuild.
3143 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3146 symbols, don't export a symbol which is defined by an object in an
3147 archive which contains shared objects.
3149 start-sanitize-tic80
3150 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3152 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3153 for TI TMS320c80 (MVP).
3154 (bfd_archures_list): Add bfd_tic80_arch.
3155 * bfd-in2.h: Regenerate by running "make headers".
3157 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3159 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3160 * configure.in (case $vec): Correct typo, "tb" not "tp".
3161 Also add cofflink.o for tic80coff_vec.
3162 * configure: Regenerate with autoconf.
3165 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3167 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3168 is configured with --with-mmap.
3170 start-sanitize-tic80
3171 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3173 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3174 (ALL_MACHINES): Add cpu-tic80.o
3175 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3176 * coff-tic80.c: Add skeleton, cloned from another coff config.
3177 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3181 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3183 * TODO: Correct a misspelling.
3184 start-sanitize-tic80
3185 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3186 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3187 * configure.in (case $vec): Add tic80coff_vec entry.
3188 * configure: Regenerate with autoconf.
3189 * archures.c (bfd_tic80_arch): Declare.
3190 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3191 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3192 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3193 (bfd_target_vector): Add tic80coff_vec entry.
3196 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3198 * elflink.h (elf_buckets): Add some more values for larger
3201 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * Makefile.in (install): Move subdir_do out of conditional. From
3204 Fred Fish <fnf@cygnus.com>.
3206 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3208 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3210 (elf_mn10200_howto_table): Likewise.
3211 (mn10200_reloc_map): Likewise.
3213 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3215 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3216 mips16 symbol during the link.
3217 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3219 (mips_elf_link_output_symbol_hook): New static function.
3220 (elf_backend_link_output_symbol_hook): Define.
3222 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3225 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3227 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3228 against SEC_DEBUGGING sections here (revert patch of December 5).
3229 * elfcode.h (elf_object_p): Check for them here, instead.
3231 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3234 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3236 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3237 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3238 * elf-bfd.h (struct elf_size_info): Update declaration of
3240 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3241 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3242 * elfxx-target.h: Use new dynamic reloc routines by default.
3243 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3246 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3248 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3249 if NAMES_HAVE_UNDERSCORE is defined.
3251 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3253 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3255 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3257 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3260 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * elflink.h (elf_link_add_object_symbols): Only add a weak
3263 symbol if the real definition is in the dynamic symbol table.
3264 After finding the real definition, then, if it is dynamic, add the
3265 weak symbol to the dynamic symbol table.
3267 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3269 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3271 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3274 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3276 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3278 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3279 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3280 * reloc.c: Remove mn10300 big endian relocs.
3281 * bfd-in2.h, libbfd.h: Rebuilt.
3283 * elf32-mn10200.c: Update from elf32-mn10300.c.
3285 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3287 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3289 * elf32-mn10300.c: Add some comments.
3291 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3293 * ihex.c (ihex_scan): Always initialize buf before jumping to
3295 (ihex_read_section): Likewise.
3297 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3299 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3300 inplace for most relocs.
3302 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3305 even if SEC_ALLOC is not set.
3306 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3307 when deciding whether to copy a reloc into a shared object.
3308 (elf_i386_relocate_section): Likewise.
3309 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3310 (elf32_sparc_relocate_section): Likewise.
3311 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3312 reloc section if it is not set in the source section.
3313 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3314 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3315 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3317 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3319 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3320 expects a .got.plt until we actually create it.
3322 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3324 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3325 message for bfd_reloc_outofrange, rather than aborting. From
3326 Philippe De Muyter <phdm@info.ucl.ac.be>.
3328 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3329 a relocateable link, don't try to process them. From Heinz Wrobel
3330 <wrobel@lpr.e-technik.tu-muenchen.de>.
3332 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3334 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3335 mn10300_info_howto_rel. Tweak reloc argument to be an
3336 Elf32_Internal_Rela.
3337 (USE_RELA): Define instead of USE_REL.
3338 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3340 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3342 * configure.in, configure: Handle mips*-sgi-irix6*.
3343 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3346 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3349 relocation against a symbol defined in a section with no output
3352 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3354 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3355 * configure, config.in: Rebuild with autoconf 2.12.
3357 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3358 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3359 (swap_out_syms): Set st_other from existing st_other field.
3360 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3362 (elf_link_output_extsym): Set the other field from the global hash
3364 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3365 (elf_mips16_jump_howto): New static variable.
3366 (mips16_jump_reloc): New static function.
3367 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3368 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3369 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3371 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3372 * bfd-in2.h, libbfd.h: Rebuild.
3373 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3375 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3377 * configure.host: Use long long for mips-sgi-irix6*.
3379 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3380 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3382 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3384 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3385 (enum reloc_type): Add more reloc types.
3386 (elf32_mn10300_howto_table): Update for new reloc types.
3387 (elf32_mn10300_reloc_map): Update for new reloc types.
3388 * reloc.c: Add some new relocs for the mn10300 series.
3389 * bfd-in2.h, libbfd.h: Rebuilt.
3391 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3393 * som.c (setup_sections): Don't lose for a space which has
3394 no data, but some symbols.
3396 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3398 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3399 (sunos_link_hash_table_create): Initialize got_needed.
3400 (sunos_create_dynamic_sections): Only set .got section size if it
3401 is not already set. Set got_needed.
3402 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3403 sdynptr, and only handle dynamic sections, if dynamic sections are
3405 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3406 Initialize .got section.
3407 (sunos_scan_ext_relocs): Likewise.
3408 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3410 (sunos_finish_dynamic_link): Check got_needed. Only set up
3411 dynamic linking information if needed.
3413 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3415 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3417 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3419 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3421 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3423 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3426 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3428 * filemode.c: Include sysdep.h.
3429 * ihex.c: Add casts to eliminate compiler warnings.
3430 * sunos.c: Add casts to eliminate compiler warnings.
3432 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3434 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3436 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3437 appropriate relocations in the .so file if shared.
3438 (ppc_elf_relocate_section): Ditto.
3440 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3442 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3443 complain_overflow_unsigned.
3445 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3447 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3448 overflows for R_D10V_16 and R_D10V_18.
3450 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3453 (do_with_relocs): Likewise.
3454 (do_as_repeat): Likewise.
3455 (copy_expression): Likewise.
3457 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * ieee.c (ieee_write_external_part): Correctly record whether
3460 there is an external part.
3462 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3464 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3465 handle tda offsets for sld.w and sst.w instructions.
3466 Fix alignment check in sld.w and sst.w tda reloc handling.
3468 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3470 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3472 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3474 * elf32-v850.c: Add comments about assumptions about
3475 char, short & long sizes.
3476 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3477 problems for several relocs.
3479 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3480 R_V850_SDA_OFFSET entry.
3482 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3485 Store import file index in ldindx.
3486 (xcoff_build_ldsyms): Assume that ldsym was not previously
3487 allocated. For an imported symbol, copy ldindx into l_ifile.
3489 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3491 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3492 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3493 fields in R_V850_TDA_OFFSET.
3494 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3495 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3498 * elf32-v850.c: Include bfdlink.h.
3499 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3501 (elf32_v850_bfd_final_link_relocate): New function.
3502 (v850_elf_relocation_section): Likewise.
3503 (elf_backend_relocate_section): Define.
3505 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3507 * binary.c (binary_set_section_contents): Ignore sections which
3508 don't have SEC_LOAD and SEC_ALLOC set.
3510 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3512 * linker.c (_bfd_generic_final_link): Avoid losing static
3513 symbols in the .bss section.
3515 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3517 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3518 (mips32_64bit_reloc): New static function.
3519 (mips_reloc_map): Add entry for BFD_RELOC_64.
3520 (mips_elf_relocate_section): Handle R_MIPS_64.
3522 * linker.c (default_indirect_link_order): Print an error message
3523 when attempting to do a relocateable link with different object
3524 file formats, rather than calling abort.
3526 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3528 * reloc.c (m32r relocs): Rename them.
3529 * bfd-in2.h, libbfd.h: Regenerated.
3530 * elf32-m32r.c: Update.
3531 (m32r_elf_10_pcrel_reloc): New function.
3532 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3533 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3535 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3537 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3538 all sections that will be included in the output file.
3539 (_bfd_generic_link_output_symbols): Discard symbols in sections
3540 which are being discarded.
3541 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3542 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3543 (elf_v850_howto_table): Corresponding changes.
3544 (elf_v850_reloc_map): Corresponding changes.
3545 * reloc.c: Add additional V850 relocations.
3546 * bfd-in2.h, libbfd.h: Rebuilt.
3548 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3549 no longer want in pc-relative relocs.
3551 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3553 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3554 accept a reloc against an undefined sybmol!
3556 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3558 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3560 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * VERSION: Bump for new relocation.
3564 * hosts/i386bsd.h: If NBPG is not defined, define it as
3565 PAGE_SIZE, for recent versions of FreeBSD.
3567 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * configure.host: Use `long long' as the 64 bit type on a Solaris
3570 host, since both gcc and the SunPRO compilers support it.
3572 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3574 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3575 mistake to have reused the ECOFF LITERAL for ELF since they have
3576 different semantics.
3577 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3578 * bfd-in2.h, libbfd.h: Rebuild.
3580 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3583 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3584 dynamic relocation for an undefweak symbol when we are building
3585 a static executable.
3587 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3589 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3590 point explicitly to srcdir.
3591 (targmatch.h): Edit references to point explicitly to objdir.
3593 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * config.bfd: When setting targ_cpu, don't get confused by
3598 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3600 * configure.host: Add support for windows host (a build done
3601 under the Microsoft build environment).
3603 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3606 definition in a dynamic object, add it to the dynamic symbol table
3607 if any dynamic object mentions it. Reverts part of last patch.
3609 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3610 (sunos_link_hash_table_create): Initialize got_base.
3611 (bfd_sunos_size_dynamic_sections): If the .got section is more
3612 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3614 (sunos_check_dynamic_reloc): Subtract got_base from a base
3615 relative relocation.
3617 * elf32-mips.c (elf_mips_isa): New static function.
3618 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3619 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3621 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3623 * archive.c (do_slurp_coff_armap): Only treat archive as little
3624 endian for i960 COFF.
3626 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3628 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3629 by the change in size of the section when EXEC_P is not set.
3631 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3632 (m68kcoff_rtype_to_howto): New static function.
3633 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3634 VMA to the addend for a PC relative reloc.
3636 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3638 * Makefile.in: Rebuild dependencies.
3640 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3643 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3645 * Makefile.in: Remove explicit dependencies for mn10200 and
3647 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3648 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3649 (dependencies): Rebuilt.
3651 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3654 during this function.
3656 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3657 section if the flags are compatible.
3659 * configure.in: Add havevecs, and put it in tdefaults.
3660 * mpw-config.in: Likewise.
3661 * configure: Rebuild.
3662 * targmatch.sed: New file; a sed script to build targmatch.h from
3664 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3665 * targets.c: Include "fnmatch.h".
3666 (struct targmatch): Define.
3667 (bfd_target_match): Define by including targmatch.h.
3668 (bfd_find_target): If the target is not found by name, search for
3669 it as a configuration triplet.
3670 * Makefile.in: Rebuild dependencies.
3671 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3672 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3673 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3674 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3675 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3676 (CFILES): Remove i386dynix.c and hp300bsd.c.
3677 (targmatch.h): New target.
3678 (do_clean): Remove targmatch.h.
3680 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3681 * acconfig.h: Add NEED_DECLARATION_GETENV.
3682 * configure, config.in: Rebuild.
3683 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3684 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3686 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3688 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3689 * cpu-mn10200.c, cpu-mn10300.c: New files.
3690 * elf32-mn10200.c, elf32-mn10300.c: New files.
3691 * Makefile.in: Break mn10x00 support into two separate
3692 configurations, mn10200 and mn10300.
3693 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3694 * bfd-in2.h, configure: Rebuilt.
3696 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3698 * Makefile.in (do_clean): Move config.log to do_distclean.
3700 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3702 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3703 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3704 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3705 (elf32-mn10x00.o): Add dependencies.
3706 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3707 (bfd_mn10x00_arch): Declare.
3708 (bfd_archures_list): Add bfd_mn10x00_arch.
3709 * config.bfd: Add mn10x00-*-*.
3710 * configure.in: Add bfd_elf32_mn10x00_vec.
3711 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3712 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3713 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3714 * bfd-in2.h, configure: Rebuilt.
3716 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3718 openVMS/Alpha: Provide filename and case_hack flags via
3719 symbol table from gas.
3720 Add case_hack code for symbol output from vax/vms.
3721 * evax-alpha.c (evax_initialize): Remove filename handling,
3722 filename is provided via symbol table.
3723 (evax_get_symtab): Use local symbol count when setting up table.
3724 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3726 (_bfd_evax_write_egsd): Skip file name symbol.
3727 * evax-emh.c (get_vms_time_string): Local function now.
3728 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3730 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3731 through _bfd_evax_case_hack_symbol.
3732 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3734 (_bfd_evax_basename): Removed.
3735 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3736 * evax.h (evax_private_data_struct): Remove filename.
3737 (flag_hash_long_names, flag_show_after_trunc,
3738 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3741 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3743 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3744 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3745 (NO_SWAP_MAGIC): Don't define.
3746 (SWAP_MAGIC): Define.
3748 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3749 no hash table entry for a global symbol.
3751 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3753 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3755 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3758 symbol type with T_NULL. Warn if symbol type changes. Based on
3759 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3761 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3762 a dynamic object in the dynamic symbol table if it is referenced
3763 or defined by a regular object.
3765 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3767 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3768 remove dwarf local labels. Shrinks binaries by a factor of 3!
3770 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3772 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3773 by hand, rather than by calling bfd_make_section.
3775 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3777 * reloc.c: Rename m32r relocs.
3778 * bfd-in2.h, libbfd.h: Rebuilt.
3779 * elf32-m32r.c: Update.
3781 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3784 link, adjust the symbol index of a base relative reloc. Don't
3785 change the addend of a PC relative reloc if pcrel_offset is set.
3786 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3787 a relocateable link.
3789 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3790 it is zero, in case src_mask matters.
3791 (bfd_install_relocation): Likewise.
3793 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3795 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3797 (_bfd_xcoff_bfd_final_link): Don't set target_index
3798 to an uninitialized value.
3800 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3802 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3803 indices, rather than crashing.
3804 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3806 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3809 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3813 (coff_arm_adjust_symndx): New static function.
3814 (coff_adjust_symndx): Define.
3816 * srec.c (srec_scan): Accept multiple symbols on a single line.
3817 From Pascal Martin <pmartin@alsys.com>.
3821 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3823 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3824 (sunos_merge_private_bfd_data): New function.
3826 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3830 (bfd_merge_private_bfd_data): Likewise.
3831 * section.c (bfd_copy_private_section_data): Likewise.
3832 * syms.c (bfd_copy_private_symbol_data): Likewise.
3833 * bfd-in2.h: Rebuild.
3834 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3835 both BFD's are the right flavour.
3836 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3837 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3838 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3839 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3840 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3841 (ppc_elf_merge_private_bfd_data): Likewise.
3842 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3843 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3845 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3846 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3849 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3851 * reloc.c: Add m32r relocs.
3852 * bfd-in2.h, libbfd.h: Rebuilt.
3853 * cpu-m32r.c,elf32-m32r.c: New files.
3855 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3859 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3861 * tekhex.c (first_phase): Change type parameter from char to int.
3863 (pass_over): Change func to expect int, not char.
3865 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3866 rather than SEC_LOAD when aligning the file offset for the first
3867 section in a segment.
3869 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3871 * syms.c (coff_section_type): Make arg const.
3872 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3873 to make_bfd_asection().
3874 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3875 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3876 (_bfd_elf_stringtab_init): Remove prototype.
3878 * netbsd-core.c (swap_abort): Add prototype.
3879 * aix386-core.c (swap_abort): Ditto & make static
3880 * hpux-core.c (swap_abort): Ditto & make static.
3881 * irix-core.c (swap_abort): Ditto & make static.
3882 * ptrace-core.c (swap_abort): Ditto & make static.
3883 * trad-core.c (swap_abort): Ditto & make static.
3884 * coffswap.h (coff_swap_reloc_in): Ditto.
3885 (coff_swap_reloc_out): Ditto.
3886 (coff_swap_filehdr_in): Ditto.
3887 (coff_swap_filehdr_out): Ditto.
3888 (coff_swap_sym_in): Ditto.
3889 (coff_swap_sym_out): Ditto.
3890 (coff_swap_aux_in): Ditto.
3891 (coff_swap_aux_out): Ditto.
3892 (coff_swap_lineno_in): Ditto.
3893 (coff_swap_lineno_out): Ditto.
3894 (coff_swap_aouthdr_in): Ditto.
3895 (coff_swap_aouthdr_out): Ditto.
3896 (coff_swap_scnhdr_in): Ditto.
3897 (coff_swap_scnhdr_out): Ditto.
3898 * ihex.c (ihex_sizeof_headers): Ditto.
3899 * tekhex.c (getsym): Ditto.
3900 (find_chunk): Ditto & make static.
3901 (insert_byte): Ditto.
3902 (first_phase): Ditto.
3904 (tekhex_get_symtab): Ditto & make static.
3905 (tekhex_get_symtab_upper_bound): Ditto & make static.
3906 (tekhex_mkobject): Ditto.
3907 (tekhex_object_p): Ditto.
3908 (move_section_contents): Ditto.
3909 (tekhex_get_section_contents): Ditto.
3910 (tekhex_set_arch_mach): Ditto & make static.
3911 (tekhex_set_section_contents): Ditto.
3912 (writevalue): Ditto.
3915 (tekhex_write_object_contents): Ditto.
3916 (tekhex_sizeof_headers): Ditto.
3917 (tekhex_make_empty_symbol): Ditto.
3918 (tekhex_get_symbol_info): Ditto.
3919 (tekhex_print_symbol): Ditto.
3920 * irix-core.c (make_bfd_asection): Ditto.
3921 (irix_core_core_file_p): Ditto.
3922 (irix_core_core_file_failing_command): Ditto.
3923 (irix_core_core_file_failing_signal): Ditto.
3924 (irix_core_core_file_matches_executable_p): Ditto.
3925 (irix_core_make_empty_symbol): Ditto.
3926 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3927 * srec.c (srec_new_symbol): Ditto.
3928 (srec_get_section_contents): Ditto.
3929 (srec_set_arch_mach): Ditto.
3930 (srec_set_section_contents): Ditto.
3931 (internal_srec_write_object_contents): Ditto.
3932 (srec_write_object_contents): Ditto.
3933 (symbolsrec_write_object_contents): Ditto.
3934 (srec_sizeof_headers): Ditto.
3935 (srec_make_empty_symbol): Ditto.
3936 (srec_get_symtab_upper_bound): Ditto.
3937 (srec_get_symtab): Ditto.
3938 (srec_print_symbol): Ditto and make static.
3939 * elf.c (elf_read): Ditto
3940 (assign_section_numbers): Ditto.
3941 (elf_fake_sections): Ditto.
3942 (sym_is_global): Ditto.
3943 (elf_map_symbols): Ditto.
3944 (get_program_header_size): Ditto.
3945 * coffgen.c (make_a_section_from_file): Ditto.
3946 (coff_real_object_p): Ditto.
3947 (fixup_symbol_value): Ditto.
3948 (build_debug_section): Ditto.
3950 * syms.c (coff_section_type): Ditto.
3952 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3954 * bfd-in2.h: Rebuilt after m32r changes.
3956 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3958 * config.bfd,configure.in,configure: Add m32r support.
3959 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3960 * config.bfd: Keep target list alphabetically sorted.
3962 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3964 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3965 to add in the constant part found in the instruction itself.
3966 (case R_V850_HI16_S): Likewise.
3968 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3970 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3971 and R_D10V_18 to be 1 (word).
3973 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * stabs.c (_bfd_link_section_stabs): If the output_section field
3976 of either section is bfd_abs_section, then the linker is
3977 discarding the section and we should not optimize it.
3979 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3981 * Makefile.in (aout-sparcle.o): New target.
3982 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3983 * config.bfd (sparclet-*-aout*): Add case.
3984 * configure.in (sparcle_aout_vec): Add case.
3985 * configure: Regenerated.
3986 * targets.c (sparcle_aout_vec): Declare.
3987 (bfd_target_vector): Add sparcle_aout_vec.
3988 * aout-sparcle.c: New file.
3990 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3992 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3993 low order sign bit propogation for R_V850_HI16_S.
3995 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3996 handling V850 specific relocs.
3997 (elf_v850_howto_table): Use the new function for some
3998 relocations. Twiddle masks & shifts for some relocs.
3999 Set partial_inplace where needed.
4001 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4003 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4004 default architecture to a machine number of 0.
4005 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4007 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4008 the output BFD is the default, set it from the first input BFD.
4010 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4012 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4013 insert at bitpos zero. The HI16 relocs are shifted right
4014 by 16 bits. Fix src_mask for all relocs.
4015 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4017 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4020 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4022 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4023 Rewrite to use BFD file read routines and to avoid using a fixed
4024 length for the file name.
4026 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4028 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4029 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4030 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4031 to R_V850_{32,16,8}.
4033 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4035 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4036 (elf_v850_howto_table): Add info for HI16_S reloc.
4037 (v850_reloc_map): Add HI_16_S reloc.
4038 * reloc.c: Define BFD_RELOC_V850_* relocs.
4040 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4043 * elf32-sh.c: New file.
4044 * elf.c (prep_headers): Handle bfd_arch_sh.
4045 * elfcode.h (write_relocs): Handle absolute symbol.
4046 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4047 (_bfd_elf64_link_read_relocs): Declare.
4048 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4049 elf_link_read_relocs. Make globally visible. Change all
4051 (elf_link_input_bfd): Get external symbols from cache in
4052 symtab_hdr->contents. Get contents from cache in
4054 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4056 * reloc.c: Define BFD_RELOC_SH_* relocs.
4057 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4058 * coff-sh.c (sh_insns_conflict): Fix a return value.
4059 (_bfd_sh_align_load_span): New globally visible function, broken
4060 out of sh_align_load.
4061 (sh_align_load): Call _bfd_sh_align_load_span.
4062 (sh_swap_insns): Change relocs parameter to PTR.
4063 * bfd-in2.h, libbfd.h: Rebuild.
4064 * targets.c (bfd_elf32_sh_vec): Declare.
4065 (bfd_elf32_shl_vec): Declare.
4066 * config.bfd (sh-*-elf*): New target.
4067 * configure.in (bfd_elf32_sh_vec): New target vector.
4068 (bfd_elf32_shl_vec): New target vector.
4069 * configure: Rebuild.
4070 * Makefile.in: Rebuild dependencies.
4071 (BFD32_BACKENDS): Add elf32-sh.o.
4072 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4074 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4075 page before checking D_PAGED.
4077 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4078 (ihex_write_object_contents): Remove extbase; always use segbase
4081 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4083 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4084 * configure.host (i[345]86-*-*): Ditto.
4085 * config.bfd (i[345]86-*-*): Ditto.
4086 * configure: Regenerate.
4088 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4091 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4093 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4094 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4095 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4096 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4097 will have an ST_CODE type, change the symbol's type to ST_DATA.
4098 * som.c (hppa_som_gen_reloc_type): Update prototype.
4100 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4103 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4104 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4105 (mips_elf_finish_dynamic_sections): Likewise.
4107 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * configure.host (HLDENV): New variable to set. Set it for
4110 *-*-sysv4*, since those linkers may not support -R but they always
4111 support LD_RUN_PATH.
4113 * libieee.h (NSECTIONS): Don't define.
4114 (ieee_data_struct): Change section_table to asection **. Add
4116 * ieee.c (get_section_entry): If the table isn't big enough, make
4118 (ieee_slurp_sections): Remove assertion about number of sections.
4119 (ieee_object_p): Adjust initialization of ieee to match changes to
4122 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4123 symbols merely because we are generating a shared library.
4124 (xcoff_build_ldsyms): Don't set up global linkage code for an
4125 undefined symbol merely because we are generating a shared
4128 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4130 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4131 (BFD32_BACKENDS) Add elf32-v850.o.
4132 * archures.c: Add bfd_v850_arch.
4133 * bfd-in2.h: Add bfd_v850_arch.
4134 * config.bfd (v850-*-*): New target.
4135 * configure: (bfd_elf32_v850_vec) New vector.
4136 * configure.in: (bfd_elf32_v850_vec) New vector.
4137 * cpu-v850.c: New file.
4138 * elf.c (prep_headers): Added case bfd_arch_v850.
4139 * elf32-v850.c: New file.
4140 * targets.c (bfd_elf32_v850_vec): New vector.
4142 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4144 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4145 a function code symbol for an XMC_XO symbol.
4147 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4149 * mpw-config.in: Update editing of autoconf vars to reflect
4150 Jul 18 configure.in change.
4151 * mpw-make.sed: Update editing of include pathnames to be
4152 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4154 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4156 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4157 which to offset to get the .plt entry address is ".plt".
4159 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4161 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4162 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4163 Added, for internal use by the ARM gas.
4165 * bfd-in2.h: Rebuilt
4167 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4169 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4170 in section dynidx start.
4172 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4174 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4175 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4176 optimization for g++.
4178 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4180 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4181 the -mrelocatable-lib bit set and the other doesn't, clear the
4182 -mrelocatable-lib bit in the header.
4184 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4187 symbol against a STT_FUNC symbol in a shared library.
4189 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4191 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4192 symbol is found, automatically define the corresponding function
4195 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4196 if sym.n_numaux is not zero.
4197 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4198 entry to disagree about the number of aux entries if the symbol
4201 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4202 section if it might be needed, not just if info->shared.
4203 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4204 the start of .rel.dyn if we are going to use it.
4205 (mips_elf_finish_dynamic_sections): Only clear the first element
4206 of .rel.dyn if the size is greater than zero.
4208 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4210 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4211 undefined_symbol callback for a symbol, then don't issue any more
4212 warnings about loader relocs.
4213 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4214 after calling the undefined_symbol callback.
4216 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4217 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4218 as the AIX linker seems to do.
4220 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4222 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4223 (evax_initialize): Remove evax_reloc_table.
4224 (evax_close_and_cleanup): Ditto.
4226 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4228 (evax_bfd_reloc_type_lookup): Ditto.
4229 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4230 cooked_size == raw_size.
4231 * evax-emh.c (_bfd_evax_register_filename): Remove.
4232 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4233 * evax-misc.c (add_new_contents): Malloc section at full size.
4234 (_bfd_save_evax_section): Memcpy section contents directly.
4235 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4236 (evax_reloc_table): Remove.
4238 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4240 * makefile.vms: Add better support for DEC C compilation
4241 Add evax.h dependencies
4243 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4244 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4245 (BFD_RELOC_ALPHA_BASEREG): Remove.
4246 * bfd-in2.h, libbfd.h: Rebuild.
4248 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4250 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4251 getgid if _WIN32 is defined.
4252 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4254 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4256 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4257 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4259 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4262 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4264 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4266 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4267 (NEED_DECLARATION_REALLOC): New macro.
4268 * configure, config.in: Rebuild.
4269 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4270 (realloc): Declare if NEED_DECLARATION_REALLOC.
4272 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4273 <strings.h> if they exist.
4275 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4277 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4279 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4281 Based on patches from Eric Valette <valette@crf.canon.fr>:
4282 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4283 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4284 (elf_howto_table): Add entries for new relocs.
4285 (elf_i386_reloc_type_lookup): Handle new relocs.
4286 (elf_i386_info_to_howto): Just call abort.
4287 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4288 (elf_i386_relocate_section): Likewise.
4290 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4292 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4294 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4296 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4297 only get the LMA from the phdr if they are in the same part of the
4300 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4301 new segment to make them more comprehensible. If the relationship
4302 between the LMA and the VMA changed, start a new segment. Don't
4303 check dynsec when deciding whether to start a new segment for a
4304 writeable section; -N will now handle this.
4306 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4308 * libhppa.h: Remove "esel" changes. Not the right approach.
4309 * som.c: Corresponding changes.
4310 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4311 which don't have a SOM symbol type associated with them.
4312 Reverses a 1994 change.
4314 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4316 Make ld -N more reasonable for ELF:
4317 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4318 phdr_in_section to false, and always use a single load segment.
4319 (elf_sort_sections): Sort sections by LMA after VMA.
4320 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4321 align to maxpagesize.
4322 (assign_file_positions_except_relocs): Likewise.
4323 * elfcode.h (elf_object_p): If a section is loaded but not page
4324 aligned, clear D_PAGED.
4326 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4328 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4329 Added, for internal use by the ARM gas.
4331 * bfd-in2.h: Rebuilt
4333 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4335 * libhppa.h (R_HPPA_ESEL): New field selector.
4336 (e_esel): Similarly.
4337 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4338 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4339 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4341 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4343 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4344 archive search before looking for stripped dynamic objects.
4346 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4348 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4349 symbol a warning rather than an error.
4351 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4353 * elf.c (assign_file_positions_for_segments): Track the virtual
4354 memory position separately from the file position, and use it to
4355 compute the alignment adjustment.
4357 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4359 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4360 and fixed mask on R_D10V_10_PCREL_L.
4362 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4364 * elf64-mips.c: Include "aout/ar.h".
4365 (mips_elf64_slurp_armap): New static function.
4366 (mips_elf64_write_armap): New static function.
4367 (bfd_elf64_archive_*): Define.
4368 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4369 Use instead of bfd_generic_archive_p.
4370 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4371 instead of _bfd_write_archive_contents.
4372 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4373 _bfd_generic_mkarchive.
4374 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4375 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4377 (TARGET_LITTLE_SYM): Likewise.
4378 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4380 * Makefile.in: Rebuild dependencies.
4382 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4383 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4384 SHT_MIPS_EVENTS sections.
4385 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4386 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4388 (_bfd_mips_elf_fake_sections): Likewise.
4390 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4391 * ecoff.c (ecoff_compute_section_file_positions): Copy
4392 rdata_in_text from backend info to tdata. Clear it if any data
4393 section comes before .rdata.
4394 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4395 tdata rather than backend info.
4397 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4399 * configure.in: Fix test for whether a compiler has a 64 bit
4400 type. From Jim Wilson <wilson@cygnus.com>.
4402 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4404 * configure.host (mips-sgi-irix6*): New host.
4406 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4407 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4408 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4410 * configure: Rebuild.
4411 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4412 (BFD_HOST_64_BIT): Define conditionally.
4413 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4414 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4415 (symvalue, bfd_size_type): Likewise.
4416 * bfd-in2.h: Rebuild.
4417 * Makefile.in (do_clean): Remove bfd-tmp.h.
4418 (do_distclean): Remove bfd-in3.h.
4419 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4420 (bfd-in3.h): New target.
4422 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4423 Andrew Gierth <ANDREWG@microlise.co.uk>.
4425 * configure.host: Set INSTALL_SHLIB.
4426 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4427 * configure: Rebuild.
4428 * Makefile.in (install): Use @INSTALL_SHLIB@.
4430 * config.bfd (mips*-*-irix6*): New target.
4431 * configure.host: Handle Irix 6 shared library like Irix 5.
4433 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4434 symbol for a magic name.
4435 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4437 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4440 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4442 * mpw-config.in: Add ELF support to mips config, create the
4443 elf32-target.h file in the object dir.
4444 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4446 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4448 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4449 Also removed most abort calls, in favor of using bfd reporting.
4451 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4453 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4454 (BFD32_BACKENDS) Add elf32-d10v.o.
4455 * archures.c: Add bfd_d10v_arch.
4456 * bfd-in2.h: Add bfd_d10v_arch.
4457 * config.bfd (d10v-*-*): New target.
4458 * configure: (bfd_elf32_d10v_vec) New vector.
4459 * configure.in: (bfd_elf32_d10v_vec) New vector.
4460 * cpu-d10v.c: New file.
4461 * elf.c (prep_headers): Added case bfd_arch_d10v.
4462 * elf32-d10v.c: New file.
4463 * libbfd.h: Rebuild.
4464 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4465 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4466 * targets.c (bfd_elf32_d10v_vec): New vector.
4468 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4470 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4472 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4474 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4475 bfd_mach_i386_i8086 machine types.
4477 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4479 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4482 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4484 * coffcode.h (coff_set_section_contents): A/UX does not require
4485 special handling of the _LIB section.
4487 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4489 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4490 value for R_RELBYTE.
4492 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4493 array if one was allocated.
4495 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4497 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4498 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4499 use_rld_obj_head and rld_value.
4500 (mips_elf_link_hash_table_create): Initialize new fields.
4501 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4503 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4504 __rld_obj_head symbol not seen, create an __rld_map symbol.
4505 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4506 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4507 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4508 __rld_obj_head symbol.
4509 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4511 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4513 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4515 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4516 ppc_elf_addr16_ha_reloc.
4517 (ppc_elf_addr16_ha_reloc): New static function.
4519 * coff-mips.c (struct mips_hi): Define.
4520 (mips_refhi_list): New static variable.
4521 (mips_refhi_addr, mips_refhi_addend): Remove.
4522 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4523 (mips_reflo_reloc): Process mips_refhi_list.
4524 (mips_relhi_list): New static variable.
4525 (mips_relhi_addr, mips_relhi_addend): Remove.
4526 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4527 (mips_rello_reloc): Process mips_relhi_list.
4528 (mips_relocate_section): Permit an arbitrary number of REFHI or
4529 RELHI relocs before the associated REFLO or RELLO reloc.
4531 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * aout-target.h (MY(callback)): Set reloc_count fields.
4535 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4537 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4538 sections unless this is a SunOS link.
4540 * VERSION: Set to 2.7.1.
4542 * Released binutils 2.7.
4544 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * i386aout.c: Include "aout/aout64.h".
4547 (i386aout_write_object_contents): New static function.
4548 (MY_write_object_contents): Define.
4550 * netbsd.h (MY(write_object_contents)): Make sure that
4551 adjust_sizes_and_vmas is called before fiddling with the magic
4554 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4558 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4560 * libbfd-in.h (itos, stoi): Don't define.
4561 * libbfd.h: Rebuild.
4562 * i386lynx.c (KEEPIT): Define as udata.i.
4563 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4564 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4565 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4566 flags. Don't use stoi.
4568 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4570 * elf.c (map_sections_to_segments): Don't start a new segment for
4571 a writable section if it's on the same page as the previous
4572 segment. Reset the writable variable for a readonly section.
4574 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4576 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4577 first_thunk_address, thunk_size, and import_table_size.
4578 * peicode.h: Improved some diagnostics regarding edata sections.
4580 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4582 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4583 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4585 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4587 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4588 with XCOFF_DEF_DYNAMIC set is really defined.
4589 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4590 (xcoff_link_add_symbols): Only create special sections if using an
4593 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4595 (bfd_install_relocation): Likewise.
4597 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4599 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4601 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4602 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4603 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4604 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4605 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4606 are found for LITERAL relocs.
4607 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4608 taken, we cannot generate a .plt entry for the symbol.
4610 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4612 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4613 sysconf functions (for gprof).
4614 * configure, config.in: Rebuild.
4616 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4618 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4619 an archive if it has a map. If the object file has the wrong
4622 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4623 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4625 (alpha_relocate_section): Likewise.
4627 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4628 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4629 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4630 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4631 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4632 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4633 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4634 * peicode.h: Corresponding changes.
4636 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4638 * elflink.h (elf_create_pointer_linker_section): Comment out code
4639 dealing with making GOT pointers negative of the GOT symbol for
4642 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4644 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4645 increment the .rela.plt size until after we're done creating the
4647 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4648 .rela.plt offset directly rather than calculating it.
4650 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4652 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4653 Use autoconf-set values.
4654 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4655 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4658 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4659 * configure: Rebuilt.
4661 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4663 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4664 handling code > 1k away.
4666 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4668 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4669 defined, output whenever the symbol is updated.
4671 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4673 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4674 section to 0 if user_set_vma is set.
4675 * elflink.h (elf_bfd_final_link): Likewise.
4677 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4679 Partially undo patch of Jun 20.
4680 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4681 (coff_compute_section_file_positions): Likewise.
4682 (coff_write_object_contents): Likewise. Re-add deleted code, but
4683 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4684 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4686 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4688 * config.bfd: Add support for *-*-rtems* configurations.
4690 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4692 * elf.c (prep_headers): Add bfd_arch_alpha case.
4694 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4696 * elf64-alpha.c: New file.
4697 * config.bfd (alpha-*-linuxecoff*): New target.
4698 (alpha-*-linux*, alpha-*-elf*): New targets.
4699 * configure.in (bfd_elf64_alpha_vec): New vector.
4700 * configure: Rebuild.
4701 * targets.c (bfd_elf64_alpha_vec): Declare.
4702 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4703 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4704 * bfd-in2.h, libbfd.h: Rebuild.
4705 * Makefile.in: Rebuild dependencies.
4706 (BFD64_BACKENDS): Add elf64-alpha.o.
4707 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4709 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4711 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4712 than relying on a right shift of 32.
4714 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4716 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4717 ifdef to COFF_WITH_PE.
4718 (coff_compute_section_file_positions): Likewise.
4719 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4720 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4721 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4722 COFF_IMAGE_WITH_PE, always include.
4724 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4726 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4729 approximate the correct answer if SIZEOF_HEADERS was not used.
4731 * binary.c (binary_set_section_contents): Set section file
4732 position based on LMA rather than VMA.
4734 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4736 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4737 symbols if info->strip == strip_all.
4739 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4741 * coff-h8300.c: Remove #if 0 code.
4742 (compatable): Don't allow mixing/matching of different architectures.
4744 * archures.c (bfd_mach_h8300s): Add.
4745 * bfd-in2.h: Rebuilt.
4746 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4748 (h8300_reloc16_estimate): Likewise.
4749 (h8300_reloc16_extra_cases): Likewise.
4750 (h8300_bfd_link_add_symbols): Likewise.
4751 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4752 (coff_set_flags): Likewise.
4753 * cpu-h8300.c (h8300_scan): Likewise.
4754 Add H8/S to bfd_h8300_arch list.
4756 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4758 Added support for Alpha OpenVMS:
4759 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4760 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4761 * config.h-vms, makefile.vms: New files.
4762 * config.bfd (alpha-*-*vms*): New target.
4763 * configure.in (evax_alpha_vec): New target vector.
4764 * configure: Rebuild.
4765 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4766 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4767 * targets.c (bfd_target_evax_flavour): Define.
4768 (evax_alpha_vec): Declare.
4769 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4770 if BFD64 is defined.
4771 * bfd-in2.h, libbfd.h: Rebuild.
4772 * Makefile.in: Rebuild dependencies.
4773 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4774 evax-emh.o, and evax-misc.o.
4775 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4776 evax-etir.c, evax-emh.c, and evax-misc.c.
4777 (HFILES): Add evax.h.
4779 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4781 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4783 (h8300_bfd_link_add_symbols): Likewise.
4785 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4787 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4788 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4790 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4793 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4795 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4796 R_MIPS_32 relocs if creating a shared library.
4798 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4800 * peicode.h (add_data_entry): Use pei_section_data rather than
4801 _cooked_size. Corresponds to May 13 change in coffcode.h.
4803 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4805 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4806 * coffcode.h (coff_write_object_contents): If there are long
4807 section names, always set the f_symptr field, even if there are no
4809 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4810 if there are no symbols.
4812 * coffgen.c (make_a_section_from_file): Check return value of
4813 _bfd_coff_read_string_table.
4814 (coff_real_object_p): Check return value of
4815 make_a_section_from_file.
4816 (_bfd_coff_read_string_table): Check that there are some symbols
4817 before trying to read the string table size.
4819 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4822 to replace a symbol in a dynamic object with a symbol from another
4823 dynamic object, do the replacement if the existing symbol is
4824 global linkage code.
4826 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4827 for _ptrgl, and treat it as global linkage code.
4829 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4830 filename or N_SO symbol past the offset, and use it to indicate
4831 that there is no line number or function when appropriate.
4833 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4835 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4836 common symbol defined by the linker. Don't export function code
4837 even if export_defineds is set.
4839 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4841 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4843 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4844 (h8300_symbol_address_p): New function.
4845 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4848 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4850 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4852 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4853 correctly for the two variants. Allow relaxing if the target
4854 is 128 bytes away since after relaxation it'll be 126 bytes away.
4855 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4856 "dot" and "value". Allow relaxing if the target is 128 bytes
4857 away since after relaxation it'll be 126 bytes away.
4858 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4859 the given section until nothing changes.
4861 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4863 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4864 alignment hack--we can get the lnnoptr info another way without
4865 suddenly increasing the alignment requirements. Set the flags for
4867 (ecoff_compute_section_file_positions): Do so.
4869 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4872 to keep the HP emulator database happy.
4874 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4875 From Kevin Buettner <kev@primenet.com>.
4877 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4880 name of a NULL section.
4882 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4885 set, always call the notice callback.
4887 * VERSION: Increment for bfdlink.h change.
4889 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4891 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4892 (sh_relax_delete_bytes): Correct handling of differently sized
4893 trailing alignment reloc.
4895 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4896 * bfd-in2.h: Rebuild.
4897 * configure.in: Warn if there is no known 64 bit type.
4898 * configure: Rebuild.
4900 * Makefile.in: Rebuild dependencies.
4901 (BFD32_BACKENDS): Add ppcboot.o.
4902 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4904 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4905 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4907 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4909 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4910 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4911 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4912 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4914 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * elf64-mips.c: Improve reloc special_functions and handling of
4917 SHT_MIPS_OPTIONS section.
4918 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4919 mips_elf_hi16_reloc and make globally visible.
4920 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4921 make globally visible.
4922 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4923 make globally visible.
4924 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4925 and make globally visible.
4926 (gprel16_with_gp): Check howto->src_mask before using value in
4928 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4929 and make globally visible.
4930 (gprel32_with_gp): Check howto->src_mask before fetching value.
4931 (bfd_mips_elf_swap_options_in): New function.
4932 (bfd_mips_elf_swap_options_out): New function.
4933 (_bfd_mips_elf_set_private_flags): Rename from
4934 mips_elf_set_private_flags and make globally visible.
4935 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4936 mips_elf_copy_private_bfd_data and make globally visible.
4937 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4938 mips_elf_merge_private_bfd_data and make globally visible.
4939 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4940 for a SHT_MIPS_OPTIONS section.
4941 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4942 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4943 name of a SHT_MIPS_OPTIONS section.
4944 (_bfd_mips_elf_set_section_contents): New function.
4945 (mips_elf32_section_processing): Set the GP value in a
4946 SHT_MIPS_OPTIONS section.
4947 (_bfd_mips_elf_find_nearest_line): Rename from
4948 mips_elf_find_nearest_line and make globally visible.
4949 (bfd_elf32_set_section_contents): Define.
4950 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4951 (_bfd_mips_elf_lo16_reloc): Declare.
4952 (_bfd_mips_elf_gprel16_reloc): Declare.
4953 (_bfd_mips_elf_got16_reloc): Declare.
4954 (_bfd_mips_elf_gprel32_reloc): Declare.
4955 (_bfd_mips_elf_set_private_flags): Declare.
4956 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4957 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4958 (_bfd_mips_elf_find_nearest_line): Declare.
4959 (_bfd_mips_elf_set_section_contents): Declare.
4961 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4963 (elf_info_to_howto): Define.
4964 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4966 (elf_info_to_howto): Define.
4967 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4969 (elf_info_to_howto): Define.
4971 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4972 R_MOV16B[12], to match change in coff/internal.h.
4974 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * elf64-mips.c: Extensive additions to provide better support for
4977 writing files and for gas.
4978 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4979 of mips_elf_object_p.
4980 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4981 _bfd_mips_elf_object_p.
4982 (_bfd_mips_elf_final_write_processing): Rename from
4983 mips_elf_final_write_processing and make globally visible.
4984 (_bfd_mips_elf_fake_sections): Rename from
4985 mips_elf_fake_sections and make globally visible.
4986 (_bfd_mips_elf_section_from_bfd_section): Rename from
4987 mips_elf_section_from_bfd_section and make globally visible.
4988 (_bfd_mips_elf_section_processing): New function, broken out of
4989 mips_elf_section_processing.
4990 (mips_elf32_section_processing): Rename from
4991 mips_elf_section_processing; call
4992 _bfd_mips_elf_section_processing.
4993 (_bfd_mips_elf_symbol_processing): Rename from
4994 mips_elf_symbol_processing and make globally visible.
4995 (_bfd_mips_elf_read_ecoff_info): Rename from
4996 mips_elf_read_ecoff_info and make globally visible.
4997 (mips_elf32_ecoff_debug_swap): Rename from
4998 mips_elf_ecoff_debug_swap.
4999 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5000 struct symbol_cache_entry.
5001 (_bfd_elf_validate_reloc): New function, moved in from
5002 elfcode.h:validate_reloc.
5003 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5004 to _bfd_elf_validate_reloc. Change all callers.
5005 * elf-bfd.h (bfd_section_from_shdr): Declare.
5006 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5007 (_bfd_elf_validate_reloc): Declare.
5008 (_bfd_mips_elf_object_p): Declare.
5009 (_bfd_mips_elf_fake_sections): Declare.
5010 (_bfd_mips_elf_section_from_bfd_section): Declare.
5011 (_bfd_mips_elf_section_processing): Declare.
5012 (_bfd_mips_elf_symbol_processing): Declare.
5013 (_bfd_mips_elf_read_ecoff_info): Declare.
5014 (_bfd_mips_elf_final_write_processing): Declare.
5015 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5018 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5019 (mips_elf_final_write_processing): Likewise.
5021 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5023 64-bit MIPS ELF ABI objdump support:
5024 * elf64-mips.c: New file.
5025 * Makefile.in: Rebuild dependencies.
5026 (BFD64_BACKENDS): Add elf64-mips.o.
5027 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5028 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5029 bfd_elf64_littlemips_vec to targ_selvecs.
5030 (mips*-*-elf*): Likewise.
5031 * confingure.in: Add bfd_elf64_bigmips_vec and
5032 bfd_elf64_littlemips_vec to vector switch.
5033 * configure: Rebuild.
5034 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5035 broken out of mips_elf_section_from_shdr.
5036 (mips_elf32_section_from_shdr): Rename from
5037 mips_elf_section_from_shdr. Call new function.
5038 (elf_backend_section_from_shdr): Update name of renamed function.
5039 * elf-bfd.h (struct elf_size_info): Change second parameter of
5040 write_out_phdrs to be const. Likewise for second parameter of
5042 (struct bfd_elf_section_data): Add rel_hdr2 field.
5043 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5044 (bfd_elf32_swap_symbol_out): Likewise.
5045 (bfd_elf32_swap_reloc_in): Likewise.
5046 (bfd_elf32_swap_reloc_out): Likewise.
5047 (bfd_elf32_swap_reloca_in): Likewise.
5048 (bfd_elf32_swap_reloca_out): Likewise.
5049 (bfd_elf32_swap_phdr_in): Likewise.
5050 (bfd_elf32_swap_phdr_out): Likewise.
5051 (bfd_elf32_swap_dyn_in): Likewise.
5052 (bfd_elf32_swap_dyn_out): Likewise.
5053 (bfd_elf32_slurp_symbol_table): Declare.
5054 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5055 (bfd_elf32_write_out_phdrs): Declare.
5056 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5057 (bfd_elf64_swap_symbol_out): Likewise.
5058 (bfd_elf64_swap_reloc_in): Likewise.
5059 (bfd_elf64_swap_reloc_out): Likewise.
5060 (bfd_elf64_swap_reloca_in): Likewise.
5061 (bfd_elf64_swap_reloca_out): Likewise.
5062 (bfd_elf64_swap_phdr_in): Likewise.
5063 (bfd_elf64_swap_phdr_out): Likewise.
5064 (bfd_elf64_swap_dyn_in): Likewise.
5065 (bfd_elf64_swap_dyn_out): Likewise.
5066 (bfd_elf64_slurp_symbol_table): Declare.
5067 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5068 (bfd_elf64_write_out_phdrs): Declare.
5069 (_bfd_mips_elf_section_from_shdr): Declare.
5070 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5071 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5072 section for the section, add the new one to rel_hdr2. Increment
5073 reloc_count rather than setting it.
5074 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5075 Remove static declaration.
5076 (elf_write_shdrs_and_ehdr): Define name as macro.
5077 (elf_write_out_phdrs): Likewise.
5078 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5079 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5080 (elf_swap_symbol_in): Change second parameter to be const.
5081 (elf_swap_symbol_out): Likewise.
5082 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5083 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5084 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5085 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5086 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5087 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5088 parameter to be const. Make non-static.
5089 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5091 (elf_slurp_symbol_table): Make non-static.
5092 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5093 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5094 (elf_backend_size_info): Likewise.
5095 (elfNN_bed): Use elf_backend_size_info.
5096 * targets.c (bfd_elf64_bigmips_vec): Declare.
5097 (bfd_elf64_littlemips_vec): Declare.
5098 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5099 bfd_elf64_littlemips_vec if BFD64 is defined.
5101 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5103 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5105 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5106 zeroes, in alignment holes.
5108 * configure: Rebuild with autoconf 2.10.
5110 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5111 potential leading underscore in the allocated buffer.
5113 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5115 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5116 symbols into .sbss if this is a relocatable link.
5118 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5120 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5121 undefined symbols when creating a shared library.
5123 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5125 * coff-sh.c: Add a bunch of new code and static const arrays to
5126 support aligning loads and stores on four byte memory boundaries.
5128 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5130 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5131 call sh_align_loads.
5132 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5135 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5137 * cache.c (bfd_open_file): Unlink the file before opening it for
5138 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5140 * opncls.c (bfd_fdopenr): Set opened_once.
5142 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5144 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5147 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5148 the code unconditionally.
5150 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5152 * libcoff-in.h (struct pei_section_tdata): Define structure.
5153 (pei_section_data): Define macro.
5154 * libcoff.h: Rebuild.
5155 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5156 store s_paddr field in pei_section_data.
5157 (coff_compute_section_file_positions): Use pei_section_data rather
5158 than _cooked_size, and don't overwrite an existing value.
5159 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5160 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5161 * peicode.h (coff_bfd_copy_private_section_data): Define if
5163 (pe_bfd_copy_private_section_data): New static function if
5166 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5168 * srec.c (srec_set_arch_mach): Write as a function rather than a
5171 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5172 no map, just check each member in turn to see whether it is
5175 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5177 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5178 table. Call BFD_ASSERT to validate header size, instead of
5180 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5183 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5185 * ppcboot.c: New target for looking at PPCbug boot records.
5187 * config{ure.in,.bfd}: Add support for ppcboot target.
5189 * configure: Regenerate.
5191 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5193 * coff-h8300.c (howto_table): Update names to match recent
5194 changes to include/coff/internal.h. Fix minor errors in the
5195 existing relocs. Add R_MOVL1 and R_MOVL2.
5196 (rtype2howto): Similarly.
5197 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5198 existing relaxing code and peform more relaxing.
5199 (h8300_reloc16_extra_cases): Likewise.
5201 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5203 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5206 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5208 * elfcode.h (elf_object_p): Reject generic ELF target if
5209 e_machine matches an alternate machine code in a specific backend.
5211 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5212 obsolete align_power_min field.
5214 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5216 * coff-h8300.c (reloc_howto_type): Add howto entry for
5218 (rtype2howto): Handle R_PCRWORD_B.
5219 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5220 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5221 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5222 branch (R_PCWORD_B).
5224 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5226 * aoutx.h (translate_from_native_sym_flags): Set the section for
5227 BSF_CONSTRUCTOR symbols.
5229 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5232 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5234 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5235 stop looking when section is found.
5237 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * coffcode.h (STRING_SIZE_SIZE): Define.
5240 (styp_to_sec_flags): Handle long symbol names when looking for the
5242 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5243 (bfd_coff_long_section_names): Define.
5244 (coff_write_object_contents): Handle long section names.
5245 (bfd_coff_std_swap_table): Initialize new field.
5246 * libcoff.h: Rebuild.
5247 * coffgen.c (make_a_section_from_file): Handle long section
5249 (coff_write_symbols): Handle long section names.
5250 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5251 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5252 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5253 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5254 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5255 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5256 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5257 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5259 * bout.c (b_out_callback): Set lma of sections.
5260 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5261 parameter to output_bfd. Used input_bfd instead of output_bfd in
5264 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5266 * aoutx.h (translate_from_native_sym_flags): Don't create
5267 SEC_CONSTRUCTOR sections.
5268 * ecoff.c (ecoff_set_symbol_info): Likewise.
5270 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5271 From Don Bowman <bowman@waterloo.hp.com>.
5273 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5275 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5276 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5278 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5280 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5281 mips_32_relocs field.
5282 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5283 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5284 relocs against a global symbol which is not defined in a regular
5286 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5287 against a global symbol, increment mips_32_relocs.
5288 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5289 the symbol is not defined in a regular file, make room in the
5292 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5294 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5295 file position and the virtual file position separately. Set
5296 filepos information bsaed on the real file position.
5297 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5298 Jan 23 change to coffcode.h.
5300 * som.c (som_slurp_symbol_table): Set the symbol count to the
5301 number of BFD symbols created.
5303 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5305 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5306 output file if linking shared objects. Loop to check all relocs,
5307 rather than returning false on first error.
5309 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5311 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5312 (ppc_elf_additional_program_headers): If .interp section, bump #
5313 of program headers by 1.
5314 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5315 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5316 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5318 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5320 (ppc_elf_relocate_section): If the output section isn't defined,
5321 don't abort, just give an error message.
5323 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5324 being created is .sdata or .sdata2, don't make the symbol dynamic.
5326 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5328 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5329 members of an archive for dynamic objects with no symbols, and
5330 pass them directly to check_archive_element.
5331 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5332 xcoff_link_check_dynamic_ar_symbols.
5333 (xcoff_link_check_dynamic_ar_symbols): New static function.
5335 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5336 from _bfd_nodynamic to _bfd_xcoff.
5337 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5339 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5340 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5341 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5342 * libcoff.h: Rebuild.
5343 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5344 (xcoff_get_section_contents): New static function.
5345 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5346 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5347 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5348 (xcoff_dynamic_reloc): New static variable.
5349 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5350 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5352 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5354 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5355 if reloc_entry->addend is not 0.
5356 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5358 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5360 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5362 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5363 Add entries for R_SPARC_[56].
5364 (sparc_reloc_map): Add entries for R_SPARC_[56].
5366 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5368 Optimize linking of stabs in sections as used in ELF and COFF.
5369 * stabs.c: New file.
5370 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5371 (_bfd_write_section_stabs): Declare.
5372 (_bfd_write_stab_strings): Declare.
5373 * libbfd.h: Rebuild.
5374 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5375 (struct coff_link_hash_table): Add stab_info field.
5376 * libcoff.h: Rebuild.
5377 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5379 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5381 (_bfd_coff_final_link): Write out stab strings hash table.
5382 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5383 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5385 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5386 (struct bfd_elf_section_data): Add stab_info field.
5387 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5389 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5390 _bfd_link_section_stabs.
5391 (elf_bfd_final_link): Write out stab strings hash table.
5392 (elf_link_input_bfd): Handle optimized stabs sections.
5393 * reloc.c (_bfd_final_link_relocate): Check address against
5394 _raw_size rather than _cooked_size.
5395 * Makefile.in: Rebuild dependencies.
5396 (BFD_LIBS): Add stabs.o
5397 (BFD_LIBS_CFILES): Add stabs.c.
5399 * VERSION: Increment for bfdlink.h change.
5401 * coffgen.c (coff_renumber_symbols): Correct handling of
5402 BSF_NOT_AT_END common symbols.
5404 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5406 * coff-ppc.c (record_toc): Add cast to avoid warning.
5407 (ppc_allocate_toc_section): Likewise.
5408 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5409 (ppc_coff_reloc_type_lookup): Remove unreached code.
5410 * coffcode.h (coff_write_object_contents): Don't take the address
5412 * peicode.h (pe_print_idata): Add casts to avoid warning.
5413 (pe_print_edata): Likewise.
5414 (pe_print_reloc): Remove ANSI C string concatenation.
5416 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5418 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5420 * libcoff.h: Rebuild.
5421 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5423 (coff_swap_aux_out): Likewise.
5424 * peicode.h (coff_swap_aux_in): Likewise.
5425 (coff_swap_aux_out): Likewise.
5426 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5428 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5430 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5431 Fix up .bf endndx link fields.
5432 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5434 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5437 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5439 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5440 on Solaris PowerPC systems doesn't get confused.
5442 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5445 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5446 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5447 update did_reg and did_reg2.
5449 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5451 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5453 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5454 callback routines, pass h->root.string rather than name, in case
5455 copy is true and name is transient.
5457 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5459 * elfcore.h: Add support for core files with multiple threads.
5460 (Primarily for Solaris.)
5462 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5465 section->orelocation is NULL.
5467 * coffgen.c (bfd_coff_get_syment): New function.
5468 (bfd_coff_get_auxent): New function.
5469 * bfd-in.h (bfd_coff_get_syment): Declare.
5470 (bfd_coff_get_auxent): Declare.
5471 * bfd-in2.h: Rebuild.
5473 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5475 * elf32-mips.c (struct mips_hi16): Define.
5476 (mips_hi16_addr, mips_hi16_addend): Remove.
5477 (mips_hi16_list): New static variable.
5478 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5479 (mips_elf_lo16_reloc): Process mips_hi16_list.
5480 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5481 relocs before the associated LO16 reloc.
5483 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5485 * versados.c (versados_scan): Check bfd_alloc return value.
5486 (versados_object_p): Check all bfd_read return values. Require
5487 that lang field be less than 10, to avoid confusion with Intel Hex
5490 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5492 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5493 not 0, for an absolute symbol.
5494 (NAME(aout,swap_ext_reloc_out)): Likewise.
5496 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5497 (ihex_write_object_contents): For a large start address, output
5498 the full 32 bit address in record type 5.
5500 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5501 to int to avoid promotion problems in prototype.
5503 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5505 * configure.host: Use ${srcdir} when looking for picfrag.
5507 * configure.host: Switch on ${libdir}, not $(libdir). From
5508 alan@spri.levels.unisa.edu.au (Alan Modra).
5510 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5511 entry point, not just for DYNAMIC objects.
5512 * sunos.c (sunos_add_dynamic_symbols): Always call
5513 sunos_create_dynamic_sections. If called with a non DYNAMIC
5514 object, don't do anything else.
5515 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5517 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * configure.in: Permit --enable-shared to specify a list of
5521 * configure: Rebuild.
5523 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5524 host when configuring with --enable-shard.
5526 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5528 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5531 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5532 to avoid crashing in bfd_hash_replace.
5534 * sysdep.h: Use #ifdef, not #if.
5536 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * config.in: Rebuild.
5540 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5542 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5543 (AC_CHECK_HEADERS): Check for sys/time.h
5544 (AC_HEADER_TIME): Add macro.
5545 * configure: Rebuild.
5546 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5547 to control what combination of <time> and <sys/time.h>
5550 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5552 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5553 (aout_32_sunos4_write_object_contents): Likewise.
5554 * aoutx.h (NAME(aout,machine_type)): Handle
5555 bfd_mach_sparc_{sparclet,sparclite}.
5556 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5557 (bfd_mach_sparc_v9_p): Update.
5558 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5559 * libaout.h (enum machine_type): Add M_SPARCLET.
5560 * sunos.c (MACHTYPE_OK): Define.
5561 * bfd-in2.h: Regenerated.
5563 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5565 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5566 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5567 * elflink.c (_bfd_elf_create_got_section): Store the
5568 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5569 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5570 global offset table goes over 0x1000, set the value of
5571 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5572 (elf32_sparc_relocate_section): Subtract the offset of
5573 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5575 * elfcode.h: Don't include <string.h>.
5577 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5579 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5580 generic_link_hash_newfunc. All references changed.
5581 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5582 moved here from libbfd-in.h.
5583 * libbfd-in.h: Corresponding changes.
5584 * libbfd.h: Regenerated.
5586 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5588 * aoutx.h (aout_link_input_section_std): When reporting an
5589 overflow error, use the name of the symbol in the hash table if
5591 (aout_link_input_section_ext): Likewise.
5593 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5594 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5596 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5598 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5599 * coffcode.h (coff_compute_section_file_positions): Likewise.
5600 (coff_write_object_contents): Likewise.
5602 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5604 * section.c (SEC_LINK_ONCE): Define.
5605 (SEC_LINK_DUPLICATES): Define.
5606 (SEC_LINK_DUPLICATES_DISCARD): Define.
5607 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5608 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5609 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5610 * bfd-in2.h: Rebuild.
5611 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5612 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5613 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5614 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5615 SEC_LINK_ONCE, and look through the symbol table for the setting
5616 for SEC_LINK_DUPLICATES.
5617 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5618 set for a section, find the section symbol in the symbol table,
5619 and set the aux entry based on SEC_LINK_DUPLICATES.
5620 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5621 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5622 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5623 * coff-i386.c (i386coff_vec): Likewise.
5624 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5626 * VERSION: Bump to 2.6.1.
5627 * Makefile.in (stamp-h): Depend upon VERSION.
5629 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5631 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5632 * libbfd.h: Rebuilt.
5633 * linker.c (generic_link_hash_newfunc): No longer static.
5634 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5636 * coff-h8300.c: Add two derived hash tables and their associated
5637 funtions and #defines for use by the h8300 linker.
5638 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5639 the function vector as needed. Place the address of the function
5640 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5641 Rewrite the vectors section contents as necessary.
5642 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5643 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5644 (coff_bfd_link_hash_table_create): Likewise.
5646 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5648 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5649 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5651 (hppa_rebuild_insn): Pass pointer to correct type to
5652 low_sign_unext and dis_assemble_21.
5654 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5656 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5657 Stick with sparc-*-{sysv4*,solaris2*}.
5659 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5661 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5662 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5663 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5664 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5665 fields is non-zero, print them.
5667 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5668 ifdef. Remove unused variables.
5669 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5671 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5672 (get_symbol_value): Ifdef out.
5673 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5674 (coff_ppc_relocate_section): Remove unused variables. Make
5675 fprintf strings and argument types correspond. Put before_addr in
5677 (dump_toc): Make fprintf strings and argument types correspond.
5678 (ppc_process_before_allocation): Remove unused variables. Always
5680 (ppc_reflo_reloc): Ifdef out.
5681 (ppc_addr32nb_reloc): Ifdef out.
5682 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5684 (coff_ppc_rtype_to_howto): Likewise.
5685 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5687 * peicode.h (pe_print_idata): Move otherwise unused variables into
5688 the #ifdef where they are used. Always return a value.
5689 (pe_print_edata): Make fprintf strings and argument types
5690 correspond. Always return a value.
5691 (pe_print_pdata): Removed unused variable addr_value. Always
5693 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5694 strings and argument types correspond. Always return a value.
5696 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5697 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5698 variable rela inside #if 0 section where it is used.
5700 * ns32k.h: New file.
5701 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5702 functions to start with _bfd_.
5703 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5704 functions in cpu-ns32k.h.
5705 * Makefile.in: Rebuild dependencies.
5706 (HFILES): Add ns32k.h.
5708 * section.c (struct sec): Add linker_mark field. Change
5709 user_set_vma and reloc_done to be single bit fields.
5710 (STD_SECTION): Update accordingly.
5711 * bfd-in2.h: Rebuild.
5712 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5714 (aout_link_input_bfd): Don't link unmarked sections.
5715 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5717 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5718 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5720 * elflink.h (elf_bfd_final_link): Mark sections included in the
5722 (elf_link_input_bfd): Don't link unmarked sections.
5723 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5725 (xcoff_link_input_bfd): Don't link unmarked sections.
5727 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5728 overflow error messages.
5730 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5732 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5733 is not set, print "BFD: " before the error message.
5735 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5736 Miles Bader <miles@gnu.ai.mit.edu>.
5737 * configure: Rebuild.
5739 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5741 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5744 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5745 m68k-aout, m68k-coff, and m68k-elf targets.
5747 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5749 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5750 (ieee_generic_stat_arch_elt): Restructured to prevent
5751 ieee_object_p from being called repeatedly.
5753 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5755 * coffcode.h (coff_write_object_contents): Allocate
5756 buffers large enough for any FILEHDR or AOUTHDR.
5758 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5760 * ecofflink.c (lookup_line): New static function, renamed and
5761 slighly changed from old _bfd_ecoff_locate_line.
5762 (_bfd_ecoff_locate_line): Cache line number information. Use
5763 lookup_line for actual lookup.
5765 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5767 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5768 multiple of 20 bytes.
5770 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5773 allocate ecoff_find_line, and don't initialize by hand.
5774 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5775 mips_elf_find_line, and don't call memset.
5777 * coffcode.h (coff_compute_section_file_positions): If not
5778 producing a final executable, don't consider sofar when aligning
5779 the section to the correct size.
5781 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5783 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5784 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5785 * coffgen.c (coff_section_symbol): Ifdef out.
5787 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5789 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5790 output_bfd is not NULL.
5792 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5794 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5795 of bfd_alloc (fixes fix_line not being initialized).
5796 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5798 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5800 * coffcode.h: Allow specific backends to override the
5801 bfd_link_add_symbols routine.
5803 * coff-h8300.c: Include genlink.h.
5804 (howto_table): Add R_MEM_INDIRECT.
5805 (rtype2howto): Support R_MEM_INDIRECT.
5806 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5809 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5811 * coff-alpha.c (alpha_relocate_section): Use
5812 info->callbacks_warning, rather than _bfd_error_handler, for
5813 "multiple gp" warning.
5815 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5817 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5818 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5819 table string. Use bfd_wrapped_link_hash_lookup.
5820 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5822 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5823 table, if any, when writing out symbols.
5824 (aout_link_input_section_std): Use the name from the hash table,
5825 if any, when reporting undefined symbols.
5826 (aout_link_input_section_ext): Likewise.
5827 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5828 * bout.c (get_value): Likewise.
5829 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5830 * ecoff.c (ecoff_reloc_link_order): Likewise.
5831 * elflink.h (elf_link_add_object_symbols): Likewise.
5832 (elf_reloc_link_order): Likewise.
5833 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5834 (_bfd_generic_reloc_link_order): Likewise.
5835 (default_indirect_link_order): Likewise.
5836 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5837 * sunos.c (sunos_add_one_symbol): Likewise.
5838 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5839 (bfd_xcoff_link_count_reloc): Likewise.
5840 (xcoff_reloc_link_order): Likewise.
5842 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5843 into -1 for intern->rss.
5845 * configure: Rebuild with autoconf 2.8.
5847 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * stab-syms.c (__define_stab_duplicate): Define.
5850 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5852 * bfd-in.h (bfd_get_stab_name): Declare.
5853 * bfd-in2.h: Rebuild.
5854 * Makefile.in: Rebuild dependencies.
5855 (BFD_LIBS): Add stab-syms.o.
5856 (BFD_LIBS_CFILES): Add stab-syms.c.
5857 (BFD32_BACKENDS): Remove stab-syms.o.
5858 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5859 * configure.in: Don't list stab-syms.o in bfd_backends.
5860 * configure: Rebuild.
5861 * libaout.h (aout_stab_name): Don't declare.
5862 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5865 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5867 * elf.c (assign_file_positions_for_segments): Adjust file offset
5868 for section alignment even if SEC_LOAD is not set.
5870 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5872 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5873 since they appear as targets in Makefile.in.
5874 * configure: Rebuild.
5876 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5877 don't fiddle with a symbol which is not defined anywhere.
5879 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5881 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5882 though they are defined in a shared library.
5883 (xcoff_build_ldsyms): Likewise.
5885 * coffgen.c (coff_find_nearest_line): Don't look at the line
5886 numbers for the section if section->lineno is NULL.
5888 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5889 message rather than calling BFD_ASSERT.
5890 * elfcode.h (write_relocs): Check return value of
5891 _bfd_elf_symbol_from_bfd_symbol.
5893 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5895 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5898 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5900 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5902 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5903 hppa_reloc_field_selector_type_alt.
5904 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5905 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5907 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5909 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5911 * elf.c (assign_file_positions_for_segments): Adjust the segment
5912 memory size for the alignment of a SEC_ALLOC section, not just a
5915 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5917 * m68klinux.c: New file.
5918 * hosts/m68klinux.h: New file.
5919 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5920 * configure.in (m68*-*-linux*): New native host.
5921 (m68klinux_vec): New vector.
5922 * configure: Rebuild.
5923 * targets.c (m68klinux_vec): Declare.
5924 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5925 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5926 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5927 declaration from bfd_linux_size_dynamic_sections.
5928 (bfd_m68klinux_size_dynamic_sections): Declare.
5929 * bfd-in2.h: Rebuild.
5930 * Makefile.in: Rebuild dependencies.
5931 (BFD32_BACKENDS): Add m68klinux.o.
5932 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5934 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5936 * libhppa.h (pa_arch): Add pa20.
5937 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5938 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5939 (hppa_field_adjust): Handle e_nsel.
5940 * som.c: Provide default definitions for many new relocs found only
5941 in hpux10 include files.
5942 (som_fixup_formats): Add several new relocs from hpux10.
5943 (som_hppa_howto_table): Add hpux10 relocs.
5944 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5946 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5948 * mpw-make.sed: Edit out recent shared library support, and
5949 rules to rebuild .h files using doc/chew.
5951 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5953 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5954 size even of sections with no contents.
5956 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5958 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5959 starting with '$' the way we skip names starting with '.'. When
5960 updating x_endndx, don't be fooled by an index which has been
5963 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5964 struct/union/enum type with no elements.
5966 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5970 * archive.c (bfd_generic_archive_p): If the first file in the
5971 archive can not be recognized as an object, don't assume that this
5972 is the wrong format.
5974 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5975 format is not bfd_object.
5976 (bfd_elf_get_dt_soname): Likewise.
5978 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5980 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5983 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5985 * bfd.c (tdata): Add netbsd_core_data.
5986 * bfd-in2.h: Regenerated.
5988 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5991 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5992 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5995 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5996 to get the symbol index, matching 14 Jul 95 change.
5998 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6000 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6001 Remove duplicate definition of gp.
6003 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6005 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6006 assume that we can set the GP value and then get the same value,
6007 since it won't be true if the output file is neither ELF nor
6009 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6010 _bfd_get_gp_value here.
6011 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6012 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6014 (mips_elf_lo16_reloc): Likewise.
6015 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6016 Don't require that the BFD be ELF.
6017 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6018 (mips_elf_gprel32_reloc): Likewise.
6019 (mips_elf_relocate_section): Don't assume we can set and get the
6021 (mips_elf_finish_dynamic_symbol): Don't bother to use
6022 _bfd_get_gp_value here.
6024 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6025 Don't change epdr between malloc and free. Be careful not to free
6026 NULL pointers. Zero out the first RPDR.
6028 * configure.host: On Linux, only pass -rpath option if $(libdir)
6029 is neither /lib nor /usr/lib. From Alan Modra
6030 <alan@mullet.Levels.UniSA.Edu.Au>.
6032 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6034 (elf_dt_name): Rename from elf_dt_needed_name.
6035 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6037 (bfd_elf_get_dt_soname): New function.
6038 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6039 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6040 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6041 * bfd-in2.h: Rebuild.
6043 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6045 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6046 _bfd_sparc_elf_reloc_type_lookup.
6047 (bfd_elf32_bfd_reloc_type_lookup): Update.
6048 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6049 (sparc64_elf_howto_table): Define.
6050 (sparc_reloc_map): Define.
6051 (sparc64_elf_reloc_type_lookup): New function.
6052 (sparc_elf_wdisp16_reloc): New function.
6053 (elf_info_to_howto): Use sparc64_elf_howto_table.
6054 (sparc64_elf_relocate_section): Likewise.
6055 (bfd_elf64_bfd_reloc_type_lookup): Update.
6057 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6059 * configure.host: Check for 'do not mix' from native linker before
6060 trying to use -rpath.
6062 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6064 * bfd.c (_bfd_get_gp_value): New function.
6065 (_bfd_set_gp_value): New function.
6066 * libbfd-in.h (_bfd_get_gp_value): Declare.
6067 (_bfd_set_gp_value): Declare.
6068 * libbfd.h: Rebuild.
6069 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6070 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6071 directly to the fields in the tdata information.
6072 (alpha_relocate_section): Likewise.
6073 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6074 (mips_gprel_reloc): Likewise.
6075 (mips_relocate_section): Likewise.
6076 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6077 (mips_elf_lo16_reloc): Likewise.
6078 (mips_elf_final_gp): Likewise.
6079 (mips_elf_gprel16_reloc): Likewise.
6080 (mips_elf_gprel32_reloc): Likewise.
6081 (mips_elf_relocate_section): Likewise.
6082 (mips_elf_finish_dynamic_symbol): Likewise.
6084 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6086 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6088 * configure.in: Call AC_PROG_CC before configure.host.
6089 * configure: Rebuild.
6090 * configure.host: Don't set information which autoconf should
6091 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6093 * configure.host: Remove go32 and win32 host information, since it
6094 should no longer be needed.
6096 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6097 then start a new segment rather than put a writable section in a
6100 * configure.host: Set RPATH_ENVVAR.
6102 * Makefile.in: Rebuild dependencies.
6104 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6105 zero_section variable.
6107 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6109 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6110 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6111 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6113 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6115 * ieee.c (ieee_write_expression): Only use an R variable for a
6116 local symbol. Don't output a zero offset. Handle a zero address.
6117 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6118 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6120 (parse_expression): Don't try to handle multiple occurrences of a
6121 P variable. Handle I variables differently from X variables. Fix
6122 the order of minus expressions.
6123 (ieee_slurp_external_symbols): Generate an I variable for an NN
6124 record. Fix handling of ATI and ATX records.
6125 (ieee_slurp_sections): Only set minimal section attributes.
6126 Adjust them later, based on the section contents.
6127 (ieee_object_p): Read in the file until just after the ME record.
6128 Call ieee_slurp_section_data to set the section flags.
6129 (do_one): Add iterations parameter. Only repeat the first load
6130 item. Set the section and file reloc flags.
6131 (ieee_slurp_section_data): Set section flags. Pass iterations to
6133 (ieee_canonicalize_reloc): Handle I variables.
6134 (do_with_relocs): Only emit relocation size when necessary.
6135 Increase MAXRUN to 127. Change ov to be assigned, and take
6136 src_mask and pcrel_offset into account.
6137 (ieee_write_data_part): Skip sections that are not loaded.
6138 (ieee_write_external_part): Don't output optional last entry of WX
6140 (ieee_write_me_part): Make setting of me_record neater.
6141 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6143 * syms.c (stt): Add entries for zerovars, vars, and code.
6145 * elfcode.h (validate_reloc): New static function.
6146 (write_relocs): Call validate_reloc for non ELF relocs.
6148 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6149 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6150 (TARGET_LITTLE_SYM): Likewise.
6152 * config.bfd (m68*-*-psos*): New target.
6154 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6156 * i386msdos.c: Remove some #if 0 code.
6157 (msdos_write_object_contents): Don't include empty sections in the
6158 size computation, regardless of their address.
6160 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6162 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6163 is NULL, ie, the -r switch is used.
6165 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6167 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6168 (BFD_RELOC_MIPS_GOT_LO16): Define.
6169 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6170 * bfd-in2.h, libbfd.h: Rebuild.
6171 * elf32-mips.c (mips_reloc_map): Map new relocs.
6173 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6175 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6178 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6179 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6180 simple number for the section address, rather than an expression.
6181 Limit the number of bytes between relocs to MAXRUN.
6182 (ieee_write_me_part): Set me_record to the file offset after the
6184 (ieee_write_processor): New static function.
6185 (ieee_write_object_contents): Use ieee_write_processor.
6187 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6189 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6191 * coff-aux.c: Change include of aux.h to aux-coff.h.
6193 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6195 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6196 relocation put the addend both in the reloc entry and the data.
6197 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6200 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6201 a R_68K_PCxx reloc against a defined global symbol directly.
6202 (elf_m68k_check_relocs): Don't count such a reloc.
6204 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6205 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6206 symbol for now, otherwise always record the symbol as dynamic.
6207 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6208 is not referenced by a dynamic object, and we are not making a
6209 shared object, then don't make a PLT entry. If we do make a PLT
6210 entry, make sure the symbol has been recorded as dynamic.
6212 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6214 * configure.host: When making a shared library, set HLDFLAGS to
6215 pass an appropriate -rpath option. Use the make variable SONAME
6216 as the shared library soname, rather than computing it here. On
6217 SunOS, build stamp-tshlink in place of $(SHLINK).
6218 * Makefile.in (SONAME): New variable.
6219 ($(SHLINK)): Make a link to the transformed name, as well.
6220 (stamp-tshlink): New target.
6221 (install): Skip stamp-tshlink during install.
6223 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6225 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6226 linker sections have been set up yet.
6228 * elf.c (make_mapping): Add an additional argument to suppress
6229 making the first section include the program headers.
6230 (map_sections_to_segments): If the user used -Ttext such that the
6231 program headers are on a different page, do not set the flags
6232 saying that this section includes the program headers.
6234 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6236 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6237 don't define TRAD_HEADER.
6238 * configure: Rebuild.
6240 * netbsd-core.c: New file, support for NetBSD core files.
6241 * hosts/*nbsd.h: Removed.
6243 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6245 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6246 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6247 * libbfd.h, bfd-in2.h: Regenerated.
6248 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6249 bfd_elf32_bfd_reloc_type_lookup.
6250 (reloc_type{,_names}): Deleted.
6251 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6253 (sparc_reloc_map): Add sparc64 relocs.
6254 (sparc_elf_notsupported_reloc): New static function.
6255 (sparc_elf_wdisp16_reloc): New static function.
6256 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6257 (elf32_sparc_relocate_section): Likewise.
6258 (bfd_elf32_bfd_reloc_type_lookup): Define.
6259 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6260 (reloc_type{,_names}): Deleted.
6261 (elf_sparc_howto_table): Deleted.
6262 (sparc_reloc_map): Deleted.
6263 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6264 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6266 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6268 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6271 * Makefile.in (program_transform_name): New variable.
6272 (install): Transform library name before installing it.
6274 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6276 * archures.c (bfd_mach_i960_hx): Define.
6277 * bfd-in2.h: Rebuild.
6278 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6279 (MATRIX): Expand entries for HX.
6280 (arch_info_struct): Add i960:hx entry.
6281 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6282 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6283 (coff_set_flags): Handle bfd_mach_i960_hx.
6285 Support for building as a shared library, based on patches from
6286 Alan Modra <alan@spri.levels.unisa.edu.au>:
6287 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6288 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6289 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6290 * configure: Rebuild.
6291 * configure.host: If --enable-shared, adjust shared library stuff
6292 based on the host. If the host is SunOS, and the linker supports
6293 -rpath, set HLDFLAGS to use it.
6294 * Makefile.in (ALLLIBS): New variable.
6295 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6296 (COMMON_SHLIB, SHLINK): New variables.
6297 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6298 (STAGESTUFF): Remove variable.
6299 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6301 (stamp-ofiles): New target, like old ofiles target, but build
6302 using a temporary file and move-if-change, and touch stamp-ofiles
6304 (ofiles): Just depend upon stamp-ofiles.
6305 (stamp-piclist, piclist): New targets.
6306 ($(SHLIB), $(SHLINK)): New targets.
6307 (targets.o, archures.o): Build twice if PICFLAG is set.
6308 (do_mostlyclean): Remove pic/*.o.
6309 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6311 (do_distclean): Remove pic and stamp-picdir.
6312 (install): Install shared libraries.
6313 ($(OFILES)): Depend upon stamp-picdir.
6314 (stamp-picdir): New target.
6316 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6318 * libcoff.h: Rebuild.
6320 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6321 flavour of a section with no owner.
6323 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6324 ELF_LINK_NON_ELF flag.
6325 (mips_elf_create_got_section): Likewise.
6327 * elf.c: Revert last change, since it breaks dynamic linking.
6328 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6330 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6331 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6332 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6334 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6336 * elf.c (assign_file_positions_for_segments): If the backend does
6337 not want the elf header or the program headers in the address
6338 space, do not include them in the calculations.
6340 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6341 function to determine if we need additional program headers.
6342 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6343 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6345 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6347 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6349 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6351 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6352 back into one line. Some compilers (sunos 4.1.3 for example)
6353 won't accept args split across more than one line.
6355 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6357 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6358 * configure: Regenerate.
6360 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6362 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6363 try to do arithmetic on a void *, cast it to a unsigned char * first.
6365 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6367 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6368 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6370 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6371 flag for a newly defined symbol.
6372 (NAME(bfd_elf,record_link_assignment)): Likewise.
6373 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6374 set the DEF or REF_REGULAR flags correctly.
6376 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6377 (libbfd.h, libcoff.h): Corresponding change.
6379 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6380 a PLT32 reloc as dynamic.
6381 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6382 is not referenced by a dynamic object, and we are not making a
6383 shared object, then don't make a PLT entry. If we do make a PLT
6384 entry, make sure the symbol has been recorded as dynamic.
6386 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6388 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6389 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6390 (powerpcle-*-cygwin32): New.
6391 * peicode.h (add_data_entry): Get address from vma.
6393 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6395 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6396 attached to the section has already been created as an undefined
6397 symbol, treat it as if it hasn't been created yet.
6399 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6401 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6402 symbol or section symbols if stripping all symbols and this is not
6403 a relocateable link. Don't output the symbol string table if
6404 there are no symbols.
6405 (elf_link_flush_output_syms): Don't do anything if there are no
6408 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6410 * coff-aux.c: New file.
6411 * hosts/m68kaux.h: New file.
6412 * config.bfd (m68*-apple-aux*): New target.
6413 * configure.in (m68*-apple-aux*): New native host.
6414 (m68kaux_coff_vec): New vector.
6415 * configure: Rebuild.
6416 * targets.c (m68kaux_coff_vec): Declare.
6417 * coffcode.h (bfd_coff_backend_data): Add field
6418 _bfd_coff_link_add_one_symbol.
6419 (bfd_coff_link_add_one_symbol): Define.
6420 (compare_arelent_ptr): New static function if TARG_AUX.
6421 (coff_write_relocs): If TARG_AUX, sort the relocs.
6422 (coff_write_object_contents): Set A/UX aouthdr magic number.
6423 (coff_link_add_one_symbol): Define if not defined.
6424 (bfd_coff_std_swap_table): Initialize new field.
6425 * libcoff.h: Rebuild.
6426 * cofflink.c (coff_link_add_symbols): Call
6427 bfd_coff_link_add_one_symbol rather than
6428 _bfd_generic_link_add_one_symbol.
6429 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6430 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6431 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6432 * Makefile.in: Rebuild dependencies.
6433 (BFD32_BACKENDS): Add coff-aux.o.
6434 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6436 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6438 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6439 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6441 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6443 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6444 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6445 (maintainer-clean): Warn about deleting special files.
6446 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6448 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6449 warning symbols correctly.
6450 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6451 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6452 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6453 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6454 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6455 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6457 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6460 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6462 * libcoff-in.h: aligned newly exported names with bfd naming
6463 conventions. Removed an erroneous define of POWERPC_LE_PE.
6464 * libcoff.h: Rebuild.
6465 * cofflink.c, coff-ppc.c: the above function name changes
6467 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6469 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6470 * ecoff.c (struct extsym_info): Define.
6471 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6472 to ecoff_link_write_external.
6473 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6474 Strip symbols when appropriate.
6476 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6477 * syms.c (BSF_OBJECT): Define.
6478 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6479 * bfd-in2.h: Rebuild.
6480 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6482 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6485 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6486 copying relocs into a shared object, treat a defined global symbol
6488 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6489 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6490 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6492 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6493 real defined symbol, not to a weak defined symbol.
6495 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6497 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6498 and made a few static functions externs.
6500 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6501 POWERPC_LE_PE hack in cofflink.
6503 * libcoff-in.h: promoted the following from cofflink.c to allow
6504 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6505 coff_debug_merge_element, struct coff_debug_merge_type,
6506 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6507 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6508 coff_debug_merge_hash_lookup, coff_link_section_info,
6509 coff_final_link_info, coff_debug_merge_hash_newfunc,
6510 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6512 * libcoff.h: re-gen'd
6514 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6516 * syms.c: Include "bfdlink.h".
6517 (struct stab_find_info): Define.
6518 (_bfd_stab_section_find_nearest_line): New function.
6519 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6520 * libbfd.h: Rebuild.
6521 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6522 * elf.c (_bfd_elf_find_nearest_line): Try calling
6523 _bfd_stab_section_find_nearest_line before searching the ELF
6524 symbol table. Find the closest STT_FUNC symbol, not the last one.
6525 * libcoff-in.h (coff_data_type): Add line_info field.
6526 * libcoff.h: Rebuild.
6527 * coffgen.c (coff_find_nearest_line): Try calling
6528 _bfd_stab_section_find_nearest_line before searching the COFF
6530 * Makefile.in: Rebuild dependencies.
6532 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6534 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6535 4 bytes, so we get the correct value when updating the register
6536 field in little endian mode.
6538 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6540 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6541 entry_section fields. Add sntoc and snentry fields.
6542 * libcoff.h: Rebuild.
6543 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6544 not toc_section and entry_section (the COFF file does not have any
6545 sections at this point).
6546 (coff_write_object_contents): Set o_snentry and o_sntoc from
6547 snentry and sntoc rather than entry_section and toc_section.
6548 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6549 snentry, not toc_section and entry_section.
6550 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6551 entry_section from hentry.
6552 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6554 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6555 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6556 than using toc_section directly.
6558 * archures.c: Add missing `.' in enum bfd_architecture.
6559 * bfd-in2.h: Rebuild.
6561 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6562 Robert Lipe <robertl@arnet.com>.
6564 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6566 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6567 to sections we allocate. Use bfd_zalloc to allocate initialial
6568 sections, not bfd_alloc.
6569 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6570 SDA{,2}I16 relocations.
6571 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6572 whether to put something in .sbss or not.
6573 (ppc_elf_relocate_section): Add support for more relocations. Add
6574 in sec->output_offset where appropriate. Make error messages
6575 include the symbol name.
6577 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6578 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6579 doesn't get redefined messages if -shared.
6581 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6582 section if the rel_section field has been set up.
6584 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6586 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6589 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6591 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6592 of flags, only flags used are controlled by mach number. Bump up
6593 output file mach number to highest of input file mach numbers.
6594 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6595 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6597 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6598 bfd_elf64_sparc_vec support.
6600 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6602 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6603 the embedded bit is set on some objects and not on others. Just
6605 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6608 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6610 * coffcode.h (coff_new_section_hook): Don't try to align the
6613 * coffcode.h (coff_set_section_contents): Fix the handling of the
6614 .lib section to work even if the entire section contents are
6615 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6616 Robert Lipe <robertl@arnet.com>.
6618 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6620 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6621 memory here for contents.
6623 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6624 _SDA2_BASE_ by 32768.
6625 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6626 started using. Allocate contents for .sdata and .sdata2 sections
6628 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6630 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6631 size _SDA{,2}_BASE_.
6632 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6635 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6637 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6639 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6640 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6641 (bfd_mach_sparc_v9a): Define.
6642 (bfd_mach_sparc_v9_p): Define.
6643 * bfd-in2.h: Regenerated.
6644 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6646 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6647 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6648 to bfd_elf32_sparc_vec.
6649 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6650 Add v8plus{,a} support.
6652 (sparc_compatible): New function.
6653 * elf32-sparc.h: #include "elf/sparc.h".
6654 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6655 elf32_sparc_final_write_processing): New functions.
6656 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6657 elf_backend_final_write_processing): Define.
6659 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6661 * elf-bfd.h (struct elf_link_hash_entry): Add
6662 linker_section_pointer field.
6663 (enum elf_linker_section_enum): Enumeration for new way of
6664 creating linker dynamic sections and symbols.
6665 (elf_linker_section{,_pointers}): New structures for creating
6666 dynamic sections and symbols.
6667 (elf_obj_tdata): Add linker_section_pointers and linker_section
6669 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6670 (_bfd_elf_create_linker_section): New declarations.
6671 (_bfd_elf_find_pointer_linker_section): Ditto.
6672 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6673 (_bfd_elf_make_linker_section_rela): Ditto.
6675 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6677 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6678 (ppc_elf_create_linker_section): New function to create the
6679 sections .got, .sdata, and .sdata2.
6680 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6682 (ppc_elf_check_relocs): Support more of the eabi relocations.
6683 (ppc_elf_relocate_section): Ditto.
6684 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6685 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6687 * elflink.h (elf_create_pointer_linker_section): New function to
6688 create initialized pointers in dynamic linker sections.
6689 (elf_finish_pointer_linker_section): Actually intialize the
6690 pointers created above.
6692 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6693 macros to provide both 32 and 64 bit versions of
6694 elf_create_pointer_linker_section.
6695 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6696 provide both 32 and 64 bit versions of
6697 elf_finish_pointer_linker_section.
6699 * elflink.c (_bfd_elf_create_linker_section): New function to
6700 create a linker section.
6701 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6702 given address in the linker pointer offsets created for a given
6704 (_bfd_elf_make_linker_section_rela): Make a RELA section
6705 corresponding to the generated linker section.
6707 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6709 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6711 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6713 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6714 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6715 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6716 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6717 toc entry in an objdump) for now.
6718 (ppc_do_last, ppc_get_last): New function - needed to save processing
6719 the toc owner to the end.
6720 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6723 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6724 toc owner from being done till last. Must define POWERPC_LE_PC
6727 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6729 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6731 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6732 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6734 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6736 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6738 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6740 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6742 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6744 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6746 * elf.c (assign_file_positions_for_segments): Don't increment file
6747 offset for a segment which contains no loadable sections.
6749 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6751 * reloc.c: Add new PowerPC relocations.
6752 * {bfd-in2,libbfd}.h: Regenerate.
6754 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6755 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6757 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6759 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6762 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6765 * coffgen.c (coff_find_nearest_line): Don't try to cache
6766 information in sections that are not owned by a BFD. From Richard
6767 Henderson <richard@atheist.tamu.edu>.
6769 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6770 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6771 * elflink.h (elf_link_output_extsym): Remove special check for
6774 * ecoffswap.h: Add prototypes for static functions.
6776 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6778 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6779 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6781 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6782 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6783 support. Begin support for R_PPC_SDA{2,}REL.
6785 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6787 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6788 create the .got and .got.neg sections.
6789 (ppc_elf_size_dynamic_sections): Call it.
6790 (ppc_elf_check_relocs): Call it.
6791 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6792 (ppc_elf_check_relocs): Add error messages for relocations we
6793 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6796 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6798 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6799 section flags for V.4 and eabi.
6801 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6803 * elf.c (assign_file_positions_for_segments): If a segment
6804 contains no sections, don't mark it as readable.
6806 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6807 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6809 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6810 dynamic section, if there is one.
6811 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6812 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6813 (bfd_elf64_swap_dyn_in): Likewise.
6814 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6816 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6818 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6819 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6820 <pirker@eiunix.tuwien.ac.at>.
6822 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6824 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6825 PowerPC V.4 and eabi.
6826 * bfd-in2.h: Regenerate.
6827 * libfd.h: Regenerate.
6829 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6831 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6832 section type and SHF_EXCLUDE section flag, turning them into the
6833 appropriate bfd section flag.
6835 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6837 * xcofflink.c (xcoff_link_add_symbols): Create the special
6838 sections if we see a DYNAMIC object, in case that is the only
6839 XCOFF input object we see.
6841 * elf32-mips.c: Extensive changes for a start at dynamic linking
6842 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6844 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6845 (struct elf_backend_data): Remove
6846 elf_backend_create_program_headers field. Add
6847 elf_backend_additional_program_headers and
6848 elf_backend_modify_segment_map fields.
6849 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6851 (elf_backend_additional_program_headers): Likewise.
6852 (elf_backend_modify_segment_map): Likewise.
6853 (elf_backend_create_program_headers): Don't define.
6854 (elfNN_bed): Change to account for field changes.
6855 * elf.c (assign_file_positions_for_segments): Call new
6856 modify_segment_map backend function. Don't call old
6857 create_program_headers backend function.
6858 (get_program_header_size): Call additional_program_headers rather
6859 than create_program_headers.
6860 * elflink.h (elf_link_add_object_symbols): Initialize
6861 type_change_ok from new backend field.
6862 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6864 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6865 a reloc against the appropriate section.
6867 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6868 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6869 (elf_flags_init): Rename from elf_ppc_flags_init.
6870 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6872 (ppc_elf_copy_private_bfd_data): Likewise.
6873 (ppc_elf_merge_private_bfd_data): Likewise.
6875 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6878 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6880 * coff-alpha.c (alpha_relocate_section): During final link, allow
6881 output .lita section to be bigger than 64k by adjusting gp value
6882 on a per-input section basis.
6883 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6885 (struct ecoff_section_tdata): Add gp field.
6887 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6889 Handle Alpha ECOFF changes in OSF/1 3.2.
6890 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6892 * coff-alpha.c: Include "aout/ar.h".
6893 (alpha_ecoff_get_relocated_section_contents): Don't require an
6894 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6895 3.2 doesn't generate one.
6896 (alpha_relocate_section): Likewise.
6897 (alpha_ecoff_slurp_armap): Define.
6898 (alpha_ecoff_slurp_extended_name_table): Define.
6899 (alpha_ecoff_construct_extended_name_table): Define.
6900 (alpha_ecoff_truncate_arname): Define.
6901 (alpha_ecoff_write_armap): Define.
6902 (alpha_ecoff_generic_stat_arch_elt): Define.
6903 (alpha_ecoff_update_armap_timestamp): Define.
6905 (alpha_ecoff_read_ar_hdr): New static function.
6906 (alpha_ecoff_get_elt_at_filepos): New static function.
6907 (alpha_ecoff_openr_next_archived_file): New static function.
6908 (alpha_ecoff_get_elt_at_index): New static function.
6909 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6910 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6911 _bfd_ecoff to alpha_ecoff.
6912 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6913 field from backend structure, rather than always calling
6914 _bfd_get_elt_at_filepos.
6915 * coff-mips.c (mips_ecoff_backend_data): Initialize
6916 get_elt_at_filepos field.
6917 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6918 from _bfd_generic_read_ar_hdr with minor changes.
6919 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6920 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6921 * libbfd.h: Rebuild.
6923 * bfd-in.h (BFD_IN_MEMORY): Define.
6924 * libbfd-in.h (struct bfd_in_memory): Define.
6925 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6926 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6927 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6928 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6929 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6930 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6931 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6932 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6933 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6934 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6936 (bfd_openstreamr): Likewise.
6937 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6938 BFD_IN_MEMORY is not set.
6939 * riscix.c (riscix_some_aout_object_p): Likewise.
6940 * bfd-in2.h, libbfd.h: Rebuild.
6942 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6943 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6944 (bfd_get_elt_at_index): Define.
6945 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6946 bfd_get_elt_at_index. Change index parameter from int to
6948 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6949 (_bfd_noarchive_get_elt_at_index): Define.
6950 (_bfd_archive_bsd_get_elt_at_index): Define.
6951 (_bfd_archive_coff_get_elt_at_index): Define.
6952 * bfd-in2.h, libbfd.h: Rebuild.
6953 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6954 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6955 * ieee.c (ieee_get_elt_at_index): Define.
6956 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6957 * oasys.c (oasys_get_elt_at_index): Define.
6958 * som.c (som_get_elt_at_index): Define.
6960 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6961 numbers to the .text section.
6963 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6965 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6966 If there is a SEC_DEBUGGING section, get the contents of the debug
6967 information part from it.
6968 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6970 (ieee_write_object_contents): Check ieee_write_debug_part return.
6972 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6974 * config.bfd (i[345]86-*-freebsd*): Add target.
6975 * configure.in (i386freebsd_vec): Add vec.
6976 * configure: Regenerate.
6977 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6978 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6979 Rebuild dependencies..
6980 * freebsd.h: New file.
6981 * i386freebsd.c: New file.
6982 * targets.c (i386freebsd_vec): Declare.
6983 (bfd_target_vector): Add i386freebsd_vec.
6984 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6985 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6987 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6989 * ieee.c (ieee_slurp_debug): New static function.
6990 (ieee_object_p): Call it.
6991 (ieee_slurp_section_data): Skip debugging sections.
6992 (ieee_get_reloc_upper_bound): Likewise.
6993 (ieee_get_section_contents): Likewise.
6994 (ieee_canonicalize_reloc): Likewise.
6995 (ieee_write_section_part): Likewise.
6996 (ieee_write_debug_part): Likewise.
6997 (ieee_write_data_part): Likewise.
6998 (init_for_output): Likewise.
7000 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7002 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7004 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7005 relocs, since ppc_elf_relocate_section handles the linker case.
7006 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7008 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7009 ppc_elf_relocate_section since that is now the only caller.
7010 (ppc_elf_relocate_section): Ditto.
7012 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7014 * coffcode.h (coff_write_object_contents): If we don't know the
7015 section of the entry point for an XCOFF executable, always set the
7016 entry address to -1.
7018 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7020 * elf.c (bfd_section_from_shdr): Add support for note sections.
7022 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7024 * bfd-in.h (struct _symbol_info): Add stab_type field.
7025 * bfd-in2.h: Rebuild.
7026 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7028 * elf32-ppc.c: Remove trailing newline from calls to
7030 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7031 difference if target endianness is known.
7033 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7035 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7036 old style TOC16 references without using R_PPC_GOT.
7037 (ppc_reloc_type): Ditto.
7038 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7039 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7040 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7041 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7042 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7044 (ppc_elf_adjust_dynamic_symbol): Ditto.
7045 (ppc_elf_adjust_dynindx): Ditto.
7046 (ppc_elf_size_dynamic_sections): Ditto.
7047 (ppc_elf_finish_dynamic_symbol): Ditto.
7048 (ppc_elf_finish_dynamic_sections): Ditto.
7049 (ELF_DYNAMIC_INTERPRETER): Define.
7051 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7053 * elf.c (copy_private_bfd_data): When attaching sections to
7054 segments ignore sections that won't be allocated. Patch from
7057 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7059 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7062 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7064 * coff-i960.c (CALC_ADDEND): Define.
7065 (coff_i960_relocate_section): Add the input section VMA to the
7066 addend for PC relative relocs.
7068 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7070 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7071 to correctly terminate.
7073 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7075 * targets.c (enum bfd_endian): Define.
7076 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7077 from boolean to enum bfd_endian. Change header_byteorder_big_p
7079 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7080 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7081 * bfd-in2.h: Rebuild.
7082 * All targets: Change initialization of byteorder and
7083 header_byteorder to use enum bfd_endian values rather than
7085 * All files: Change all references to byteorder_big_p and
7086 header_byteorder_big_p to use new bfd_*_endian macros.
7088 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7090 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7092 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7094 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7096 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7098 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7100 * ieee.c: Lots of minor cleanups. Make many functions return
7101 errors rather than calling abort. Also:
7102 (ieee_write_twobyte): Remove; change callers to call existing
7103 ieee_write_2bytes function.
7104 (ieee_write_expression): Don't output the section twice when
7105 outputting a local symbol. Don't emit an extraneous zero if there
7107 (ieee_slurp_sections): Set the lma as well as the vma.
7108 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7110 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7111 a recognized one or bfd_arch_unknown.
7112 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7114 (ihex_get_symtab): Likewise.
7116 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7118 * aoutx.h: Include <ctype.h>.
7119 (struct aout_link_includes_table): Define.
7120 (struct aout_link_includes_totals): Define.
7121 (struct aout_link_includes_entry): Define.
7122 (aout_link_includes_lookup): Define macro.
7123 (struct aout_final_link_info): Add includes field.
7124 (aout_link_includes_newfunc): New static function.
7125 (NAME(aout,final_link)): Initialize includes hash table.
7126 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7128 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7130 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7132 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7134 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7136 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7138 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7139 (pe_print_private_bfd_data): call pe_print_reloc.
7140 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7141 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7142 up some debugging as well.
7144 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7146 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7149 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7151 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7152 when setting sections to NULL.
7154 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7156 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7158 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7159 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7161 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7162 * bfd-in2.h: Rebuild.
7164 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7166 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7168 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7170 * ihex.c (ihex_scan): Handle record types 4 and 5.
7171 (ihex_object_p): Permit types 4 and 5.
7172 (ihex_set_section_contents): Remove check for out of range
7174 (ihex_write_object_contents): Generate types 4 and 5.
7176 * elflink.h (elf_link_output_extsym): Just ignore warning and
7177 indirect references to symbols which don't really exist.
7179 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7181 * peicode.h (pe_print_idata): Minor format fixes
7182 (pe_print_edata): New function. Under private printing, this formats
7183 the edata section of a PE file.
7184 (pe_print_private_bfd_data): Added call to pe_print_edata.
7186 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7188 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7189 index, don't call stoi.
7191 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * srec.c (srec_scan): Set lma as well as vma.
7195 * ihex.c: New file; support for Intel Hex format.
7196 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7197 (ihex_vec): Declare.
7198 (bfd_target_vector): Always include ihex_vec.
7199 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7200 * Makefile.in: Rebuild dependencies.
7201 (BFD_LIBS): Add ihex.o
7202 (BFD_LIBS_CFILES): Add ihex.c.
7203 * bfd-in2.h: Rebuild.
7205 * elf.c (assign_file_positions_for_segments): Sort the sections in
7207 (get_program_header_size): Return the right size if segment_map is
7209 (copy_private_bfd_data): Don't bother to sort the sections.
7211 * bfd.c (bfd_record_phdr): New function.
7212 * bfd-in.h (bfd_record_phdr): Declare.
7213 * bfd_in2.h: Rebuild.
7215 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7218 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7219 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7221 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7222 (bfd_zmalloc): Change declaration.
7223 * libbfd.h: Rebuild.
7224 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7225 and realloc. Don't set bfd_error_no_memory if they fail.
7227 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7229 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7230 uses as well. Added a new howto to deal with TOCREL16 relocs that
7231 are TOCDEFN as well.
7232 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7233 to handle RVA relocs from dlltool.
7234 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7235 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7236 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7238 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7239 to get the right section alignment.
7241 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7243 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7244 p_paddr if p_paddr is zero.
7245 (make_mapping): Set includes_filehdr and includes_phdrs for first
7247 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7249 (assign_file_positions_for_segments): Handle includes_filehdr and
7250 includes_phdrs. Remove special handling of PT_PHDR and first
7252 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7253 when appropriate. Remove special handling of PT_PHDR segment.
7254 Use a more complex condition for when a section is included in a
7255 segment to handle Solaris linker oddities.
7257 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7259 * coff-m88k.c (howto_table): Reformatted for easier reading;
7260 special_function now points to new function m88k_special_reloc.
7261 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7263 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7264 be done correctly by m88k_special_reloc.
7265 (reloc_processing): New function to be used by RELOC_PROCESSING.
7266 (RELOC_PROCESSING): Define to call reloc_processing.
7268 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7270 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7271 (pe_print_pdata): Likewise.
7273 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7274 obstack_alloc fails.
7275 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7277 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7278 * Many files: don't set bfd_error_no_memory if one of the above
7281 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7282 if p_paddr_valid is set.
7283 (copy_private_bfd_data): New static function.
7284 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7286 * elf.c (assign_file_positions_for_segments): Fix case where extra
7287 program headers were allocated.
7289 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7290 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7291 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7292 _bfd_elf_print_private_bfd_data.
7294 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7295 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7296 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7297 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7298 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7299 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7300 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7302 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7304 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7305 * elf.c (make_mapping): New static function.
7306 (map_sections_to_segments): New static function.
7307 (elf_sort_sections): New static function.
7308 (assign_file_positions_for_segments): New static function.
7309 (map_program_segments): Remove.
7310 (get_program_header_size): Remove sorted_hdrs, count, and
7311 maxpagesize parameters. Simplify.
7312 (assign_file_positions_except_relocs): When generating an
7313 executable, use assign_file_positions_for_segments.
7314 (elf_sort_hdrs): Remove.
7315 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7316 to get_program_header_size.
7318 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7320 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7322 * configure, config.in: Regenerate with autoconf 2.7.
7324 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7325 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7327 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7329 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7330 (ecoff_sec_to_styp_flags): Likewise.
7331 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7332 (ecoff_set_symbol_info): Handle scRConst.
7333 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7334 (ecoff_compute_section_file_positions): Handle .rconst section.
7335 (_bfd_ecoff_write_object_contents): Likewise.
7336 (ecoff_link_check_archive_element): Handle scRConst.
7337 (ecoff_link_add_externals): Likewise.
7338 (ecoff_link_write_external): Handle .rconst section.
7339 (ecoff_reloc_link_order): Likewise.
7340 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7341 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7343 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7345 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7346 DEF_DYNAMIC flag is set.
7348 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7350 * host-aout.c: If TRAD_HEADER is defined, include it.
7352 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7354 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7355 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7356 (BFD_NEED_DECLARATION): New function.
7357 * configure.in: Use BFD_NEED_DECLARATION.
7358 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7359 * configure, config.in: Rebuild with autoconf 2.6.
7361 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7362 special_sections before returning when called with a non XCOFF
7365 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7368 * coffcode.h (coff_compute_section_file_positions): Only pad the
7369 previous section to force file alignment when creating an
7372 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7374 * coffcode.h (coff_compute_section_file_positions): If
7375 RS6000COFF_C, set up the .debug section.
7377 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7378 if it is not large enough to accomodate the entire TOC area with
7379 signed 16 bit offsets.
7380 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7382 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7383 TOC anchor to use the TOC value used in the output file.
7385 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7387 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7388 (_bfd_coff_read_string_table): Likewise.
7390 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7392 * pe-arm.c: Fix typos.
7393 * coff-arm.c: Likewise.
7395 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7397 * coff-ppc.c (list_ele): Added "cat"egory member.
7398 (record_toc): New category parameter (priv or pub).
7399 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7400 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7401 the mainline. It addes extra toc cells in error.
7402 (ppc_coff_swap_sym_in_hook): Added some documentation.
7403 (dump_toc): Can now diagnose "virtual toc" chicanery.
7405 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7407 * elf-bfd.h (struct elf_link_hash_table): Change type of
7408 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7410 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7412 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7413 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7415 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7416 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7417 defined or mentioned in a regular file.
7419 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7421 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7422 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7423 (coff_ppc_relocate_section): Correct REL24 handling
7424 (ppc_process_before_allocation): Correct TOCDEFN handling
7426 * peicode.h (dir_names): Added name descriptions
7428 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7430 * VERSION: Updated to cygnus-2.6.
7432 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7434 * targets.c (m68k4knetbsd_vec): Declare.
7436 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7438 * targets.c (bfd_target): Change type of second argument to
7439 _bfd_print_private_bfd_data from void * to PTR.
7440 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7441 using PTR rather than void *.
7442 * bfd-in2, libbfd.h: Rebuild.
7443 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7445 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7446 _bfd_generic_bfd_print_private_bfd_data rather than casting
7449 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7451 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7452 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7454 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7455 BFD64_BACKENDS_CFILES): New variables.
7458 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7460 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7461 not at the file position of the first section.
7462 * coffcode.h (coff_compute_section_file_positions): Avoid using
7464 (coff_write_object_contents): When generating a PPC PE executable
7465 with no symbols, round up the file size to a COFF_PAGE_SIZE
7467 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7468 don't write out a string table.
7470 * elf.c (bfd_section_from_shdr): When using a different section
7471 header, pass the new one to _bfd_elf_make_section_from_shdr.
7472 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7473 (elf_map_symbols): Add section VMA to symbol value when comparing
7475 (_bfd_elf_compute_section_file_positions): Only build symbol table
7476 if there are some symbols. Set file offset of symtab and strtab
7478 (assign_file_positions_except_relocs): Remove dosyms parameter.
7479 Change all callers. Never set file offset of symtab and strtab
7481 (_bfd_elf_copy_private_section_data): New function.
7482 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7483 (_bfd_elf_copy_private_symbol_data): New function.
7484 (swap_out_syms): Check for special mapping of st_shndx created by
7485 copy_private_symbol_data.
7486 * elfxx-target.h: Use new copy routines.
7487 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7488 (_bfd_elf_copy_private_section_data): Declare.
7490 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7492 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7495 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7496 _bfd_dummy_target, matching the recent change to archive
7499 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7501 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7502 arithmetic on PTR types.
7504 * aout-target.h (MY(callback)): Set the lma of the sections.
7506 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7507 symbol into a reloc against the section.
7509 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7511 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7512 glue for the relocs: IMGLUE and IFGLUE.
7513 (record_toc): new function - tracks toc contents
7514 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7515 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7516 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7517 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7518 (ppc_record_toc_entry): Removed a debug define (duh)
7520 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7521 (pe_print_idata): New function - formats the idata section data
7522 (pe_print_pdata): New function - formats the pdata section data
7523 (pe_print_private_bfd_data): calls to above
7525 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7527 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7528 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7529 TARGET_SYM and TARGET_NAME for vector and BFD name.
7530 * coff-pmac.c (pmac_xcoff_vec): Remove.
7531 (TARGET_SYM, TARGET_NAME): Define.
7532 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7533 machine to 0, not all PowerMacs are 601s.
7535 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7537 * elfcode.h (elf_object_p): Read in any program headers.
7538 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7539 based on the program headers, if any.
7540 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7541 (map_program_segments): Set p_paddr of program headers based on
7544 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7546 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7549 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7550 trying to do a relocateable link with a non-a.out object file.
7552 * archive.c (bfd_generic_archive_p): Check the first object file
7553 in an archive even if target_defaulted is set. If the object file
7554 has the wrong xvec, reject it.
7556 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7557 be represented, report the name via _bfd_error_handler.
7558 (translate_to_native_sym_flags): Likewise.
7559 * elf32-mips.c (mips_elf_final_link): Likewise.
7560 * oasys.c (oasys_write_sections): Likewise.
7562 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7563 which checks for STYP_OVRFLO sections.
7564 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7565 reloc and lineno count overflows.
7566 (coff_write_object_contents): Call coff_count_linenumbers before
7567 coff_compute_section_file_positions. If RS6000COFF_C, handle
7568 reloc and lineno count overflows.
7569 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7570 relocs before dealing with .pad sections. Count overflow section
7571 headers when handling .pad sections.
7573 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7576 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7577 (struct xcoff_link_hash_table): Add descriptor_section and
7578 special_sections fields.
7579 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7580 (xcoff_link_add_symbols): Set linkage section alignment. Create
7581 descriptor section. Check for magic symbol names (_text, etc.),
7582 and record them in special_sections if found. Set
7583 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7584 descriptor field to point back to the function code symbol.
7585 (xcoff_sweep): Always mark the special descriptor_section.
7586 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7587 function descriptor, and mark it if it is.
7588 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7589 parameter, and fill it in. Allocate space for the descriptor
7591 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7592 global linkage code. If an undefined function descriptor is
7593 exported, arrange to define it. Warn about any other undefined
7595 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7596 (xcoff_write_global_symbol): Create a function descriptor when
7598 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7599 * bfd-in2.h: Rebuild.
7601 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7603 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7604 (ppc_coff_link_hash_table): new types for hashing
7605 (ppc_coff_link_hash_newfunc): hash entry constructor
7606 (ppc_coff_link_hash_table_init): hash table initializer
7607 (ppc_coff_link_hash_table_create): hash table constructor
7608 (ppc_record_toc_entry): changed references to hash table
7609 (coff_ppc_relocate_section): changed references to hash table
7611 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7612 * libcoff.h: Rebuild
7614 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7615 (coff_link_add_symbols): removed toc_offset init
7617 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7619 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7622 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7623 if it is given and mmep is available.
7624 * acconfig.h: Undef USE_MMAP.
7625 * configure, config.in: Regenerated.
7626 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7627 table handling the old way.
7628 (aout_get_external_symbols): Don't complain if last byte of string
7630 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7631 (bfd_free_window) [! USE_MMAP]: Don't define.
7632 (bfd_get_file_window,
7633 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7635 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7637 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7640 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7642 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7643 compatible with AMD generated COFF files. Try to support both AMD
7644 and GNU formats simultaneously.
7645 (coff_a29k_relocate_section): Likewise.
7647 * libbfd.c (bfd_get_file_window): Change writable parameter from
7648 int to boolean; update all callers. Pass MAP_SHARED if not
7649 writable--it's required on Solaris. Cast fprintf argument to
7651 * bfd-in.h (bfd_get_file_window): Update declaration.
7652 * bfd-in2.h: Rebuild.
7653 * aoutx.h: Update calls to bfd_get_file_window.
7655 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7657 (xcoff_swap_ldhdr_in): New static function.
7658 (xcoff_swap_ldsym_in): New static function.
7659 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7660 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7661 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7662 Handle XTY_ER/XMC_XO symbols correctly.
7663 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7664 rather than normal symbol table.
7665 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7666 already defined with the same absolute value.
7667 (xcoff_mark): When considering called symbols, check whether the
7668 descriptor is from a dynamic object, rather than the symbol
7670 (xcoff_build_ldsyms): Likewise.
7672 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7673 Cast realloc and malloc return values. If malloc or realloc fail,
7674 set bfd_error_no_memory.
7675 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7676 * bfd-in2.h: Rebuild.
7678 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7680 * coff-ppc.c (ppc_record_toc_entry): new function.
7681 (in_reloc_p): changed return value.
7682 (coff_ppc_relocate_section): much rework.
7683 (ppc_allocate_toc_section): new function.
7684 (ppc_process_before_allocation): new function.
7685 (ppc_coff_swap_sym_in_hook): new function.
7687 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7688 (coff_link_add_symbols): initialize toc_offset.
7690 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7691 (coff_swap_aouthdr_out): Added more sections to the data
7692 dictionary for the pe file header. Also changed linker version
7693 number on the ppc side.
7694 (dir_names): small improvements to the dictionary printing.
7695 (pe_mkobject_hook): save the file level flags.
7697 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7698 (pe_tdata): added real_flags field
7699 (coff_tdata): added local_toc_sym_map and access macro
7701 * libcoff.h (coff_link_hash_entry): added toc_offset field
7702 (pe_tdata): added real_flags field
7703 (coff_tdata): added local_toc_sym_map and access macro
7705 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7706 (coff_mkobject): init for local_toc_sym_map
7707 (coff_write_object_contents): set the internal_a.magic to
7708 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7711 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7713 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7714 entries until both the line number address and the function name
7715 address are too large.
7717 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7718 * configure: Rebuilt.
7720 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7721 is defined in the environment.
7723 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7725 * som.c (som_get_section_contents_in_window): Define to use
7728 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7730 * coff-i860.c: New file, based on coff-i386.c.
7731 * cpu-i860.c: New file, based on cpu-i386.c.
7732 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7733 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7734 targets, using i860coff_vec.
7735 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7736 trad-core.o and hosts/i860mach3.h.
7737 (i860coff_vec): Use coff-i860.o and cofflink.o.
7738 * configure: Rebuild.
7739 * Makefile.in: Rebuild dependencies.
7740 (ALL_MACHINES): Add cpu-i860.o.
7741 (BFD32_BACKENDS): Add coff-i860.o.
7742 (CFILES): Add cpu-i860.c and coff-i860.c.
7743 * targets.c (i860coff_vec): Declare.
7744 (bfd_target_vector): Add &i860coff_vec.
7745 * archures.c (bfd_i860_arch): Declare.
7746 (bfd_archures_list): Add &bfd_i860_arch.
7747 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7748 (coff_set_flags): Handle bfd_arch_i860.
7749 (coff_write_object_contents): Handle I860 a.out magic number.
7751 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7753 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7754 the created .tc section to 2.
7755 (xcoff_mark): Don't keep a .loader reloc for a call to an
7756 undefined symbol when creating a shared library.
7757 (xcoff_build_ldsyms): When creating a shared library, generate
7758 global linkage code for a call to an undefined symbol.
7760 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7762 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7763 BFD32_BACKENDS, BFD64_BACKENDS.
7764 (.dep1): Put mkdep output in a separate file.
7765 Rebuilt dependencies.
7767 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7770 Permit use of mmap when available:
7772 * configure.in: Check for mmap, madvise, mprotect.
7773 * config.in, configure: Regenerated.
7775 * libbfd.c (struct _bfd_window_internal): Define type.
7776 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7778 (ok_to_map): New static variable for debugging.
7779 (_bfd_generic_get_section_contents_in_window): New function.
7780 * bfd-in.h (bfd_window_internal): Declare type.
7781 (bfd_window): Define type.
7782 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7783 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7786 * libaout.h (struct aoutdata): Add two window fields.
7787 (obj_aout_sym_window, obj_aout_string_window): New macros.
7788 * aoutx.h (some_aout_object_p): Initialize windows.
7789 (aout_get_external_symbols): Get symbol data and strings in
7790 windows instead of explicitly allocated buffers.
7791 (slurp_symbol_table): Free window instead of memory.
7792 (bfd_free_cached_info): Release windows instead of freeing storage
7794 (aout_link_free_symbols): Ditto.
7796 * targets.c (bfd_target): Add new field for
7797 get_section_contents_in_window.
7798 (BFD_JUMP_TABLE_GENERIC): Updated.
7799 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7800 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7801 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7802 macros for get_section_contents_in_window field.
7804 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7806 * core.c: Renamed to corefile.c
7807 * makefile.dos (OBJS): Change core.o to corefile.o
7808 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7810 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7812 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7813 to o. Clobber and restore the list of new csects around the call
7814 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7815 linker error and the linker wants to read the symbol table. Reset
7816 the line number count of a real section even if it has no relocs.
7817 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7819 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7822 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7824 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7825 an undefined symbol in a shared link.
7827 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7828 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7829 phdm@info.ucl.ac.be (Philippe De Muyter).
7831 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7833 * coff-m88k.c (rtype2howto): New static function.
7834 (RTYPE2HOWTO): Use it rather than a macro definition.
7836 * coffcode.h (coff_write_object_contents): set internal_a.magic
7837 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7839 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7840 define TRAD_HEADER to new file hosts/delta68.h.
7841 m88*-motorola-sysv*, however, does use ptrace-core.o.
7842 * hosts/delta68.h: New file.
7844 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7845 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7847 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7849 * i386linux.c (MY(vec)): Declare before use.
7851 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7853 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7854 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7856 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7857 BFD is not of the right type.
7858 (bfd_elf_get_needed_list): Likewise.
7859 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7860 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7861 * xcofflink.c (XCOFF_XVECP): Define.
7862 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7864 (bfd_xcoff_import_symbol): Likewise.
7865 (bfd_xcoff_export_symbol): Likewise.
7866 (bfd_xcoff_link_count_reloc): Likewise.
7867 (bfd_xcoff_record_link_assignment): Likewise.
7868 (bfd_xcoff_size_dynamic_sections): Likewise.
7870 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7871 table index against the number of symbols for a base relative
7874 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7876 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7877 full_aouthdr flag here...
7878 (_bfd_xcoff_bfd_final_link): ...not here.
7880 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7882 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7883 systems that have a system <libelf.h>.
7884 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7885 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7886 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7887 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7888 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7889 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7890 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7892 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7894 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7895 set, set BSF_WEAK in symbol. Change all callers.
7896 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7897 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7898 _bfd_generic_link_add_one_symbol.
7899 (ecoff_indirect_link_order): Check that the section tdata relocs
7900 are not NULL before using them.
7902 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7903 define TRAD_HEADER as hosts/alphalinux.h.
7904 * configure: Rebuild.
7905 * hosts/alphalinux.h: New file.
7906 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7909 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7911 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7912 C_ECOMM storage classes.
7914 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7916 (xcoff_mark): Call xcoff_mark_symbol.
7917 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7918 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7920 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7922 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7924 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7926 (xcoff_find_reloc): New static function.
7927 (xcoff_link_add_symbols): Use it.
7928 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7929 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7930 relocate the value of C_DECL.
7932 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7934 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7936 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7937 callback decide what goes in .relocs.
7938 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7939 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7942 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7944 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7947 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7949 * xcofflink.c: More improvements, mostly to fix handling of
7950 constructors and a few other special cases.
7951 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7952 zero, reverting yesterday's change.
7953 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7954 (bfd_xcoff_link_count_reloc): Declare.
7955 (bfd_xcoff_record_link_assignment): Declare.
7956 * bfd-in2.h: Rebuild.
7958 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7960 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7961 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7962 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7963 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7964 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7965 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7967 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7970 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7971 segments includes the a.out header. See to that the magic number
7972 *always* is big-endian.
7974 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7975 m68k4k NetBSD configurations.
7977 * configure.in, configure: Separate i386 & mips NetBSD
7978 configurations from other BSD ones. Don't assume DEC is the only
7979 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7980 configurations. Add support for m68k4k NetBSD object format.
7982 * libaout.h: Added M_68K4K_NETBSD magic.
7984 * m68k4knetbsd.c: New file.
7986 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7988 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7991 * hosts/mipsnbsd.h: New file.
7993 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7995 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7997 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7998 toc_section, and entry_section fields.
7999 (struct xcoff_section_tdata): Remove ldrel_count field.
8000 * libcoff.h: Rebuild.
8001 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8003 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8004 full a.out header if full_aouthdr is set in xcoff_data.
8005 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8006 based on sections stored in xcoff_data.
8007 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8009 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8010 (rs6000coff_vec): Set symbol_leading_char to '.'.
8011 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8012 value stored in ret rather than returning a pointer value.
8014 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8016 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8019 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8021 * som.c (som_slurp_string_table): Allocate the strings with malloc
8022 since they're free'd by free_cached_info.
8023 (som_slurp_symbol_table): Similarly for the symbol table.
8025 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8027 * Makefile.in (diststuff): Don't make headers.
8029 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8031 * Makefile.in: Rebuild dependencies.
8033 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8034 output_bfd is not SunOS.
8035 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8036 non-SunOS input files.
8038 * xcofflink.c: Extensive changes to support linking shared objects
8039 and generating a .loader section.
8040 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8041 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8042 last_symndx, and ldrel_count fields.
8043 * libcoff.h: Rebuild.
8044 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8045 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8047 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8048 (bfd_xcoff_export_symbol): Declare.
8049 (bfd_xcoff_size_dynamic_sections): Declare.
8050 * bfd-in2.h: Rebuild.
8052 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8054 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8055 * configure: Rebuild.
8056 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8057 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8059 (pmac_xcoff_vec): Update to use new xcoff support.
8060 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8061 (xcoff_write_armap): Declare buf as unsigned char.
8062 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8064 * mpw-make.sed: Generalize subdir_do edit.
8066 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8068 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8069 correctly. Don't initialize asect->vma.
8071 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8073 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8074 something a little less than the page size.
8076 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8078 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8080 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8082 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8083 * coffcode.h (coff_write_object_contents): If .bss is before
8084 .data us that as data_start.
8085 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8087 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8088 (coff_swap_outhdr_out): Hardwire in version number.
8090 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8092 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8093 major and minor to *_vno, since the former are also macros in
8094 SunOS header files. Cast result of bfd_alloc to appropriate
8097 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8098 before assigning to sec_data.
8100 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8102 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8103 now relative to the section, not absolute.
8104 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8105 get the file name when there is a N_SO directory name. When
8106 handling stabs, remember that section->vma was added to the
8109 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8111 * sunos.c (struct sunos_link_hash_table): Add needed field.
8112 (sunos_link_hash_table_create): Call bfd_release, not free.
8113 (sunos_link_hash_table_create): Initialize needed field.
8114 (sunos_add_dynamic_symbols): Record needed objects.
8115 (bfd_sunos_get_needed_list): New function.
8116 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8117 * bfd-in2.h: Rebuild.
8119 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8121 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8123 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8125 * bfd-in.h (struct bfd_link_needed_list): Rename from
8126 bfd_elf_link_needed_list.
8127 * bfd-in2.h: Rebuild.
8128 * elf.c, elflink.h, libelf.h: Corresponding changes.
8130 Add start at AIX linker support; no shared libraries yet.
8131 * xcofflink.c: New file.
8132 * configure.in (rs600coff_vec): Use xcofflink.o.
8133 * configure: Rebuild.
8134 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8136 (struct xcoff_section_tdata): Define.
8137 (xcoff_section_data): Define macro.
8138 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8139 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8140 (_bfd_xcoff_bfd_final_link): Declare.
8141 (_bfd_ppc_xcoff_relocate_section): Declare.
8142 * libcoff.h: Rebuild.
8143 * coff-rs6000.c: Clean up a bit.
8144 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8145 cputype, csects, and debug_indices.
8146 (xcoff_copy_private_bfd_data): Copy cputype.
8147 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8148 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8149 (xcoff_reloc_type_lookup): Rename from
8150 rs6000coff_reloc_type_lookup.
8151 (coff_relocate_section): Define.
8152 (_bfd_xcoff_sizeof_headers): Define.
8153 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8154 (_bfd_xcoff_bfd_relax_section): Define.
8155 (_bfd_xcoff_bfd_link_split_section): Define.
8156 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8158 * coffcode.h (coff_compute_section_file_positions): If AIX,
8159 increment sofar by SMALL_AOUTSZ if not executable.
8160 (coff_write_object_contents): If AIX, always output an a.out
8161 header; if not executable, header size of SMALL_AOUTSZ.
8162 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8163 (_bfd_stringtab_init): Initialize xcoff field.
8164 (_bfd_xcoff_stringtab_init): New function.
8165 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8166 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8167 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8168 * libbfd.h: Rebuild.
8169 * Makefile.in: Rebuild dependencies.
8170 (BFD32_BACKENDS): Add xcofflink.o.
8171 (CFILES): Add xcofflink.c.
8173 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8174 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8175 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8177 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8179 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8181 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8183 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8184 * config.in: Regenerated.
8186 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8187 (_bfd_chunksize): New variable.
8188 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8189 for obstack chunk size.
8190 * configure.in: Check for getpagesize.
8191 * configure: Regenerated.
8193 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8195 * trad-core.c (rawptr): Make it a local variable of
8196 ptrace_unix_core_file_p.
8198 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8200 * coff-arm.c (in_reloc_p): New.
8201 * coff-i386.c (in_reloc_p): New.
8202 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8203 (coff_write_object_contents): Only set has_reloc_section
8205 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8206 in_reloc_p to decide if reloc should be emitted.
8207 * libcoff.h (pe_data_type.in_reloc_p): New.
8208 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8210 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8212 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8213 (_bfd_coff_read_internal_relocs): Likewise.
8214 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8215 (_bfd_coff_read_internal_relocs): Likewise.
8217 * elflink.h (elf_link_add_object_symbols): Correct conditions
8218 under which type and size change warnings are issued.
8220 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8222 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8223 a symbol which is not in a real section.
8224 (coff_write_native_symbol): Corresponding change.
8226 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8227 coff_link_hash_newfunc and make non-static.
8228 (_bfd_coff_link_hash_table_init): New function, broken out of
8229 _bfd_coff_link_hash_table_create.
8230 (_bfd_coff_link_hash_table_create): Use it.
8231 (process_embedded_commands): Make static.
8232 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8233 (_bfd_coff_link_hash_table_init): Declare.
8234 * libcoff.h: Rebuild.
8236 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8237 field in XCOFF tdata.
8238 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8239 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8240 based on cputype stored in a.out header, or in n_type of initial
8242 (coff_write_object_contents): Set cputype correctly in a.out
8244 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8246 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8247 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8249 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8250 * libcoff.h: Rebuild.
8252 * cpu-rs6000.c (rs6000_compatible): New static function.
8253 (bfd_rs6000_arch): Use it.
8254 * cpu-powerpc.c (powerpc_compatible): New static function.
8255 (arch_info_struct): Define various flavours of PowerPC.
8256 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8259 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8261 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8263 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8265 * elflink.h (elf_link_add_object_symbols): Don't warn about
8266 changing the size or type if the old definition was weak.
8268 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8270 * coffcode.h (combined_entry_type): Add fix_line field.
8271 (coff_slurp_line_table): Warn if we try to set the lineno field of
8273 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8274 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8275 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8276 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8278 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8279 * libcoff.h: Rebuild.
8281 * libcoff-in.h (struct xcoff_tdata): Define.
8282 (xcoff_data): Define.
8283 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8284 * bfd-in2.h, libcoff.h: Rebuild.
8285 * coff-rs6000.c (xcoff_mkobject): New static function.
8286 (coff_mkobject): Define.
8287 (xcoff_copy_private_bfd_data): New static function.
8288 (coff_bfd_copy_private_bfd_data): Define.
8289 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8291 (rs6000coff_vec): Add DYNAMIC to object_flags.
8292 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8293 .loader sections specially.
8294 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8295 section alignment from the XCOFF tdata information.
8296 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8297 F_SHROBJ, and copy the extra a.out header information into the
8298 XCOFF tdata structure.
8299 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8300 F_DYNLOAD and the extra a.out header information.
8301 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8302 C_HIDEXT symbol with attached csect information.
8303 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8304 in the o_maxdata field.
8305 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8306 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8307 end if BSF_NOT_AT_END is set.
8309 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8310 _bfd_read_ar_hdr_fn.
8311 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8312 * bfd-in2.h, libbfd.h: Rebuild.
8313 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8315 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8316 (bfd_slurp_bsd_armap_f2): Likewise.
8317 (_bfd_slurp_extended_name_table): Likewise.
8319 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8321 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8323 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8324 when the symbol table is empty.
8326 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8327 space for section symbols, since we don't output them either.
8328 (elf_m68k_adjust_dynindx): Removed.
8330 * ptrace-core.c (rawptr): Make it a local variable of
8331 ptrace_unix_core_file_p.
8333 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8335 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8338 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8339 Mac object file formats.
8341 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8343 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8344 auxent if there isn't one.
8345 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8346 rather than FILNMLEN as the maximum name length.
8348 * coffcode.h (bfd_coff_backend_data): Add new field
8349 _bfd_coff_print_aux.
8350 (bfd_coff_print_aux): New static function.
8351 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8352 scnlen field of an XTY_LD csect aux entry.
8353 (coff_print_aux): New static function.
8354 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8355 in coff_pointerize_aux_hook.
8356 (bfd_coff_std_swap_table): Initialize new field.
8357 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8358 * libcoff.h: Rebuild.
8359 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8360 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8362 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8363 if there are symbols, for native AIX ld compatibility.
8365 * coffcode.h (bfd_coff_backend_data): Add new field
8366 _bfd_coff_pointerize_aux_hook.
8367 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8368 or I960, and as 0 otherwise.
8369 (bfd_coff_std_swap_table): Initialize new field.
8370 * libcoff.h: Rebuild.
8371 * coffgen.c (coff_pointerize_aux): Change parameters to take
8372 symbol pointer instead of type and class, and to take aux index.
8373 Call _bfd_coff_pointerize_aux_hook if it is defined.
8374 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8375 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8376 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8378 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8379 read-only/host-only support.
8381 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8383 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8386 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8387 BFD_JUMP_TABLE_ARCHIVE accordingly.
8388 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8389 (_bfd_compute_and_write_armap): Declare.
8390 (_bfd_generic_read_ar_hdr): Declare.
8391 (_bfd_read_ar_hdr): Define.
8392 (_bfd_noarchive_read_ar_hdr): Define.
8393 (_bfd_archive_bsd_read_ar_hdr): Define.
8394 (_bfd_archive_coff_read_ar_hdr): Define.
8395 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8396 _bfd_read_ar_hdr instead.
8397 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8398 (_bfd_compute_and_write_armap): Rename from
8399 compute_and_write_armap. Make non-static. Change all callers.
8400 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8401 than _bfd_snarf_ar_hdr.
8402 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8403 * ieee.c (ieee_read_ar_hdr): Define.
8404 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8405 * oasys.c (oasys_read_ar_hdr): Define.
8406 * som.c (som_read_ar_hdr): Define.
8407 * bfd-in2.h, libbfd.h: Rebuild.
8409 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8411 * peicode.c (coff_swap_filehdr_in): If symptr is
8412 zero, there aren't any symbols, even if nsyms is set.
8414 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8416 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8418 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8419 sections, and set styp correctly for them: .got, .hash, .dynamic,
8420 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8421 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8423 (ecoff_sort_hdrs): New static function.
8424 (ecoff_compute_section_file_positions): Return boolean, not void.
8425 Sort the sections by VMA before looking through them. Put the
8426 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8427 section on an appropriate boundary within the page.
8428 (ecoff_compute_reloc_file_positions): Check return value of
8429 ecoff_compute_section_file_positions.
8430 (_bfd_ecoff_set_section_contents): Likewise.
8431 (_bfd_ecoff_write_object_contents): Check for various Alpha
8432 section types when incrementing text_size and data_size. Call
8433 adjust_headers backend function if it exists.
8434 * coff-alpha.c (alpha_adjust_headers): New static function.
8435 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8436 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8438 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8440 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8442 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8443 of ALTERNATE_AIX_CORE_FORMAT.
8444 * configure.in (aix4): No longer need CORE_FLAGS.
8445 * configure: Updated.
8447 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8449 NS32k changes from Ian Dall:
8450 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8452 (aout_link_input_section_std, aout_link_input_section_ext,
8453 aout_link_reloc_link_order): Call them instead of _bfd_*
8455 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8457 (backend_data): Use it instead of hardcoded zero.
8459 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8460 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8462 * ns32knetbsd.c: Include bfd.h.
8463 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8464 (MY_bfd_reloc_type_lookup): Declare function too.
8465 * pc532-mach.c (set_sizes): Don't declare.
8466 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8467 (backend_data, MY_backend_data): Don't define.
8469 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8470 ns32k-*-lites* like ns32k-*-netbsd*.
8472 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8475 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8477 * coffcode.h (coff_write_object_contents): Restore setting
8478 f_timdat to 0, deleted on August 22.
8480 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8482 * coffcode.h (coff_bfd_copy_private_symbol_data,
8483 coff_bfd_copy_private_section_data,
8484 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8485 * peicode.h (coff_bfd_copy_private_bfd_data): New
8486 (pe_bfd_copy_private_bfd_data): New.
8487 (coff_swap_scnhdr_in): Swap bss size into the right place.
8488 (pe_print_private_bfd_data): Add some newlines.
8490 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8492 * som.c (setup_sections): Don't die if a space has no subspaces.
8494 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8496 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8497 dynamic symbol override a common symbol. Don't change the size or
8498 type if they have been set and the new symbol is not a definition.
8499 Warn if the size or type changes.
8501 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8503 * som.c (som_begin_writing): Don't write the symbol table or
8505 (som_finish_writing): Write them here. Place them after the
8506 subspace data, but before the relocs.
8508 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8510 * sunos.c (sunos_add_one_symbol): Just pass false, not
8511 info->shared_library, to sunos_create_dynamic_sections.
8512 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8514 (sunos_check_dynamic_reloc): Remove .text section assertion.
8516 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8518 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8519 * configure, configure.in: Add pmac_xcoff_vec case.
8520 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8521 * coff-pmac.c: New file, PowerMac XCOFF support.
8522 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8523 * targets.c (pmac_xcoff_vec): Declare.
8525 * mpw-config.in: Various changes to be compatible with the
8526 autoconf-based configury.
8527 * mpw-make.sed: New file, sed commands to translate Unix
8528 makefile into MPW syntax.
8529 * mpw-make.in: Remove.
8530 * hosts/mpw.h: Remove.
8531 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8532 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8534 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8536 * binary.c (binary_get_symtab): Return an empty string on error.
8537 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8539 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8541 * coff-ppc.c: Reformatted according to gnu conventions
8542 Removed irrelevant "if 0" code
8544 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8546 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8547 symbols rather than as indirect symbols.
8548 (MY(slurp_symbol_table)): Don't do anything special about
8551 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8552 of .ctors and .dtors sections is no larger than 2.
8554 * sunos.c (sunos_add_one_symbol): Don't change
8555 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8557 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8558 dynamic symbols when creating a shared library.
8559 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8561 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8562 written even if it is not defined in a regular object.
8563 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8564 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8565 rather than the constant 22.
8566 (sunos_check_dynamic_reloc): Handle creating a shared library.
8567 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8568 zero when creating a shared library.
8569 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8570 write it out at the start of the symbol table.
8572 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8574 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8576 * config.bfd: Add arm-*-coff.
8577 * configure.in, configure: Add armcoff_{little,big}_vec.
8578 * targets.c (armcoff_{little,big}_vec): Declare.
8579 (bfd_target_vector): Add armcoff_{little,big}_vec.
8580 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8582 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8584 * targets.c (bfd_find_target): Remove debugging code.
8586 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8588 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8590 * Makefile.in: added *-ppc files
8591 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8592 allow pe based .o's to be shared with other tools on ppc/NT
8593 * config.bfd: added powerpc[le]-[pe|winnt] config support
8594 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8595 * peicode.h: Added more section flags for PE on ppc
8596 Added coff_swap_filehdr_out to allow peicode.h to be
8597 used for non-image PE files on ppc.
8598 Check for image, or not, before copying pe_opthdr
8599 * targets.c: Added new bfd's
8600 * targets.c: Removed two inactive bfds that shouldn't have made it this
8603 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8605 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8606 explicit values to initialize all relocs. Change all users.
8607 (ppc_elf_brtaken_inner): New function to handle branch predicition
8609 (ppc_elf_brtaken_reloc): Ditto.
8610 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8611 relocs use ppc_elf_unsupported_reloc.
8612 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8613 needs to be reported.
8614 (ppc_elf_relocate_section): Support branch prediction relocs.
8616 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8618 * bfd.c (bfd_assert): Remove \n from string passed to
8621 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8622 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8623 (bfd_coff_make_section_hook): Don't define.
8624 (coff_make_section_hook): Remove.
8625 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8626 (styp_to_sec_flags): Likewise.
8627 (coff_write_object_contents): Likewise.
8628 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8630 * libcoff.h: Rebuild.
8631 * coffgen.c (make_a_section_from_file): Just call
8632 bfd_make_section_anyway, not bfd_make_section or
8633 bfd_coff_make_section_hook.
8634 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8635 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8636 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8637 make_section_hook field.
8638 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8640 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8641 pointers into value field for warning and indirect symbols; just
8642 leave the value field alone.
8643 * linker.c (generic_link_add_symbol_list): Use next symbol for
8644 warning and indirect symbols, rather than looking in symbol value.
8645 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8646 parameter. Change all callers. Remove support for indirect
8647 symbols; it didn't work anyhow.
8648 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8649 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8650 * bfd-in2.h: Rebuild.
8652 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8654 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8655 go back to telling the tools this reloc operates on 32 bits.
8657 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8659 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8660 rather than a direct fprintf.
8661 * archive.c (_bfd_write_archive_contents): Likewise.
8662 * coffcode.h (coff_slurp_symbol_table): Likewise.
8663 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8664 (ppc_elf_unsupported_reloc): Likewise.
8665 (ppc_elf_relocate_section): Likewise.
8666 * i386linux.c (linux_tally_symbols): Likewise.
8667 (linux_finish_dynamic_link): Likewise.
8668 * osf-core.c (osf_core_core_file_p): Likewise.
8669 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8670 * som.c (som_sizeof_headers): Likewise.
8671 * srec.c (srec_bad_byte): Likewise.
8672 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8673 * libbfd-in.h (bfd_assert): Declare first parameter const.
8674 * libbfd.h: Rebuild.
8675 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8676 bfd_reloc_overflow is enough.
8677 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8678 * coff-h8500.c (rtype2howto): Likewise.
8679 * coff-z8k.c (rtype2howto): Likewise.
8680 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8681 * elf.c (_bfd_elf_get_lineno): Likewise.
8682 (_bfd_elf_no_info_to_howto): Likewise.
8683 (_bfd_elf_no_info_to_howto_rel): Likewise.
8684 * hp300hpux.c (convert_sym_type): Likewise.
8685 (MY(swap_std_reloc_in)): Likewise.
8686 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8688 * libaout.h (struct aoutdata): Add line_buf field.
8689 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8690 and filename_buffer. Instead, use a malloc buffer stored in the
8691 new line_buf field. Remove length restrictions.
8693 * coffgen.c (string_size): Remove static variable.
8694 (debug_string_size, debug_string_section): Likewise.
8695 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8696 and debug_string_size_p parameters. Use them instead of the
8697 global variables. Change all callers.
8698 (coff_write_symbol): Likewise.
8699 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8700 (coff_write_symbols): Add local variables to replace removed
8703 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8704 function, and line_base fields.
8705 * libcoff.h: Rebuild.
8706 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8707 information, rather than using static variables.
8709 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8710 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8712 * init.c (initialized): Remove static variable.
8713 (bfd_init): Don't bother setting initialized.
8714 (bfd_check_init): Remove.
8715 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8716 * libbfd.h: Rebuild.
8718 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8720 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8721 size for full core dumps. Copy core file header to private data.
8722 (rs6000coff_core_file_failing_command,
8723 rs6000coff_core_file_failing_signal): New functions to extract
8724 the file name and terminating signal from the core file.
8725 * coff-rs6000.c: Use them.
8727 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8729 Change arch info to be const, initialized at compile time.
8730 * archures.c: Reindent many functions. Change CONST to const.
8731 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8732 nothing set it anyhow. Make next const.
8733 (bfd_arch_info_list): Remove.
8734 (bfd_archures_list): Rename from archures_init_table. Change from
8735 a table of function pointers to a table of bfd_arch_info_type
8736 structure addresses.
8737 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8738 (bfd_lookup_arch): Likewise.
8739 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8741 (bfd_default_arch_struct): Make const.
8742 (bfd_arch_init, bfd_arch_linkin): Remove.
8743 (bfd_get_arch_info): Return a const pointer.
8744 * init.c (bfd_init): Don't call bfd_arch_init.
8745 * bfd.c (struct _bfd): Make arch_info const.
8746 * bfd-in2.h: Rebuild.
8747 * libbfd.h: Rebuild.
8748 * configure.in: Put & before everything in $selarchs.
8749 * configure: Rebuild.
8750 * cpu-*.c: Change bfd_*_arch from a function which calls
8751 bfd_arch_linkin to a const structure.
8752 * ieee.c (ieee_object_p): Make arch const.
8754 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8756 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8758 * bfd-in2.h: Regenerate.
8759 * libbfd.h: Regenerate.
8761 * elf32-ppc.c (reloc_type): Update names to match current draft.
8762 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8763 relative. Update names to current V.4 draft.
8764 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8765 (ppc_elf_relocate_section): Rename relocations to match draft.
8767 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8769 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8770 compiled with -mrelocatable-lib to be linked with either normal
8771 modules or -mrelocatable modules.
8773 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8775 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8776 in the a.out header.
8778 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8779 a reloc against a local symbol, even if it's not a section.
8781 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8783 * targets.c (bfd_target): Remove unused align_power_min field.
8784 * bfd-in2.h: Rebuild.
8785 * All backends: Remove initialization of align_power_min.
8787 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8789 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8791 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8793 * config.bfd (mips-dec-netbsd*): New target.
8794 * configure.host (mips-dec-netbsd*): New host.
8795 * configure.in (mips-dec-netbsd*): New native.
8796 * configure: Rebuild.
8798 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8800 Make the COFF backend linker merge common types:
8801 * cofflink.c (struct coff_debug_merge_element): Define.
8802 (struct coff_debug_merge_type): Define.
8803 (struct coff_debug_merge_hash_entry): Define.
8804 (struct coff_debug_merge_hash_table): Define.
8805 (coff_debug_merge_hash_table_init): Define.
8806 (coff_debug_merge_hash_table_free): Define.
8807 (coff_debug_merge_hash_lookup): Define.
8808 (struct coff_final_link_info): Add debug_merge field.
8809 (coff_debug_merge_hash_newfunc): New static function.
8810 (_bfd_coff_final_link): Allocate and free debug_merge table.
8811 (coff_link_input_bfd): Merge identical enum, struct and union
8814 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8816 Convert i960 COFF to use COFF backend linker.
8817 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8818 structure to store the symbol being used.
8819 (coff_i960_start_final_link): New static function.
8820 (coff_i960_relocate_section): New static function.
8821 (coff_i960_adjust_symndx): New static function.
8822 (coff_start_final_link): Define.
8823 (coff_relocate_section): Define.
8824 (coff_adjust_symndx): Define.
8825 * coffcode.h (bfd_coff_backend_data): Add new callback function
8826 _bfd_coff_start_final_link.
8827 (bfd_coff_start_final_link): Define.
8828 (coff_start_final_link): Define if not defined.
8829 (bfd_coff_std_swap_table): Add coff_start_final_link.
8830 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8832 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8833 function callback is not NULL.
8834 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8835 (_bfd_coff_internal_syment_name): Declare.
8836 * libcoff.h: Rebuild.
8837 * configure.in (icoff_big_vec): Add cofflink.o.
8838 (icoff_little_vec): Likewise.
8839 * configure: Rebuild.
8841 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8843 * Makefile.in (clean-info): Remove extraneous tab from line
8846 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8848 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8849 contents has relocs.
8851 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8853 * coffcode.h (coff_compute_section_file_positions): Keep the
8855 (coff_write_object_contents): Remember if it's a relocatable
8857 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8858 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8859 if relocatable file. Swap out saved raw size.
8861 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8863 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8864 (maintainer-clean): Rename from realclean, passing
8865 maintainer-clean down to subdirectories, but leave realclean as a
8868 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8871 * dep-in.sed: Remove config.h from generated dependencies.
8873 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8874 broken out of sunos_canonicalize_dynamic_symtab.
8875 (sunos_canonicalize_dynamic_symtab): Call new function
8876 sunos_slurp_dynamic_symtab.
8877 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8878 dynamic symbol table to the caller.
8879 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8880 callback to override the symbols being read.
8881 * libaout.h (struct aout_backend_data): Add three new parameters
8882 to add_dynamic_symbols callback.
8884 Extensive minor changes to avoid various gcc warnings. Also:
8885 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8886 * archures.c (bfd_arch_info_type): Change mach field from long to
8888 (bfd_lookup_arch): Change machine parameter from long to unsigned
8891 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8893 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8894 a symbol with a non-zero plt_offset.
8896 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8898 * elfcode.h (align_file_position): Remove; not used.
8900 * configure.in: Only check for <sys/procfs.h> on a native system,
8901 and make sure it defines prstatus_t.
8902 * configure: Rebuild.
8904 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8906 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8908 * config.in: Rename from config.h.in.
8909 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8910 Check for config.h:config.in when creating stamp-h.
8911 * configure: Rebuild.
8912 * Makefile.in (stamp-h): Depend upon config.in rather than
8913 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8914 calling config.status.
8916 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8917 (Makefile): Just rebuild Makefile.
8918 (config.h, stamp-h): New targets.
8919 * configure.in: Create stamp-h when rebuilding config.h.
8920 * configure: Rebuild.
8922 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8924 * configure.in: Call AC_CONFIG_HEADER. Substitute
8925 HOST_64BIT_LONG. Check that various header files exist. Check
8926 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8927 and/or free need to be declared. Don't make a link to sysdep.h.
8928 Define TRAD_HEADER for various hosts.
8929 * configure: Rebuild.
8930 * configure.host: Don't set my_host. Add definitions taken from
8931 host header files for various entries. Remove entries which now
8933 * acconfig.h: New file.
8934 * config.h.in: New file, built by autoheader.
8935 * sysdep.h: New file.
8936 * Makefile.in (do_distclean): Don't remove sysdep.h.
8938 (LOCAL_H_DEPS): New variable.
8939 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8941 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8942 ($(OPTIONAL_BACKENDS)): Likewise.
8943 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8944 looking through sysdep.h.
8945 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8946 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8947 (fprintf_vma, sprintf_vma): Likewise.
8948 (int64_type, uint64_type): Don't define.
8949 * bfd-in2.h: Rebuild.
8950 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8951 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8952 * lynx-core.c: Include stuff from old hosts/lynx.h.
8953 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8954 rather than NO_FCNTL.
8955 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8956 rather than NATIVE_HPPAHPUX_COMPILER.
8957 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8959 * hosts/*.h: Remove all header files which merely include,
8960 declare, and define things. Leave header files which define
8961 information needed by trad-core.c.
8963 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8964 (BFD_CC_FOR_BUILD): Define.
8965 * configure.in: Use BFD_CC_FOR_BUILD.
8966 * configure: Rebuild.
8968 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8970 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8971 * configure: Rebuild.
8973 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8976 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8978 * config.bfd: i386pe_ve -> i386pe_vec.
8980 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8982 * configure.host: Incorporate host Makefile fragments by setting
8984 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8985 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8986 value based on whether the code is being compiled by a cross
8987 compiler. Don't substitute host_makefile_frag or frags.
8988 * aclocal.m4: New file to define local AC_PROG_CC.
8989 * configure: Rebuild.
8990 * Makefile.in (INSTALL): Set to @INSTALL@.
8991 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8992 (INSTALL_DATA): Set to @INSTALL_DATA@.
8994 (CC): Define as @CC@.
8995 (CFLAGS): Set to @CFLAGS@.
8996 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8997 (@host_makefile_frag@): Remove.
8998 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8999 after other options.
9000 (config.status): Remove dependency upon @frags@.
9001 * config/*.mh, config/README: Remove.
9003 * config.bfd: Rewrite to incorporate the contents of the Makefile
9004 fragments by setting shell variables, rather than merely returning
9005 the name of a Makefile fragment.
9006 * configure.in: Use shell variables set by config.bfd rather than
9007 looking at the target Makefile fragment files. Don't substitute
9008 target_makefile_frag. Do substitute TDEFINES.
9009 * configure: Rebuild.
9010 * Makefile.in (@target_makefile_frag@): Remove.
9011 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9012 * config/*.mt: Remove.
9014 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9016 * configure.in: Put changequote lines around "i[345]86" patterns
9017 section of core file support.
9019 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9021 * som.c (som_bfd_print_private_bfd_data): Define to use the
9024 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9026 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9027 entry, text_start and data_start.
9029 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9031 * Makefile.in (OFILES): Remove $(TDEPFILES).
9032 * config/apollo.mt (TDEPFILES): Remove.
9033 * config/README: Update.
9035 * configure.in: For a native configuration, set COREFILE and
9036 COREFLAG based on the canonical host name.
9037 * configure: Rebuild.
9038 * Makefile.in: Rebuild dependencies.
9039 (ALL_CFLAGS): Add @COREFLAG@.
9040 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9041 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9042 support routines. Check LYNX_CORE rather than HOST_LYNX.
9043 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9044 * i386lynx.c: Likewise.
9045 * m68klynx.c: Likewise.
9046 * sparclynx.c: Likewise.
9047 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9048 * *-core.c: Comment changes.
9049 * config/decstation.mh (HDEPFILES): Remove.
9050 (HDEFINES): Remove -DTRAD_CORE.
9051 * config/irix3.mh (RANLIB): Remove.
9052 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9053 (HDEFINES): Remove -DIRIX_CORE.
9054 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9055 (HDEFINES): Remove -DTRAD_CORE.
9056 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9057 * config/ultra3.mh (RANLIB): Remove.
9058 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9059 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9060 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9061 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9062 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9063 * config/i386aix.mh, config/i386bsd.mh: Remove.
9064 * config/i386linux.mh, config/i386mach3.mh: Remove.
9065 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9066 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9067 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9068 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9069 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9070 * config/solaris2.mh, config/stratus.mh: Remove.
9071 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9072 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9074 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9076 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9077 DT_FINI entry if the appropriate symbol is not in the hash table.
9079 * libelf.h (struct elf_backend_data): Add create_program_headers
9080 and want_hdr_in_seg fields.
9081 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9083 (elf_backend_create_program_headers): Likewise.
9084 (elfNN_bed): Initialize create_program_headers and
9086 * elf.c (get_program_header_size): Call create_program_headers
9088 (map_program_segments): Check want_hdr_in_seg backend field. Call
9089 create_program_headers backend routine.
9091 * elf.c (assign_file_positions_except_relocs): Align non allocated
9092 sections when creating an executable.
9094 * elfcode.h (elf_swap_phdr_in): Make non static.
9095 (elf_swap_phdr_out): Make non static.
9096 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9097 (bfd_elf32_swap_phdr_out): Declare.
9098 (bfd_elf64_swap_phdr_in): Declare.
9099 (bfd_elf64_swap_phdr_out): Declare.
9101 * ecofflink.c (ecoff_collect_shuffle): New static function.
9102 (_bfd_ecoff_get_accumulated_pdr): New function.
9103 (_bfd_ecoff_get_accumulated_sym): New function.
9104 (_bfd_ecoff_get_accumulated_ss): New function.
9105 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9106 (_bfd_ecoff_get_accumulated_sym): Declare.
9107 (_bfd_ecoff_get_accumulated_ss): Declare.
9108 * libbfd.h: Rebuild.
9110 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9112 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9114 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9115 warning symbols. If any section is named .gnu.warning.XXX, treat
9116 the contents as a warning to be issued if the symbol XXX is
9118 (elf_link_output_extsym): For an indirect or warning symbol, just
9119 output the symbol it points to.
9121 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9122 if bfd_hash_allocate fails, since it will already be set.
9123 (generic_link_hash_newfunc): Likewise.
9124 (archive_hash_newfunc): Likewise.
9125 (hash_entry_bfd): New static function.
9126 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9127 callback. Allocate a new warning using the hash table newfunc.
9128 Use bfd_hash_replace to update the entry in the hash table, rather
9129 than assuming we can copy the fields with structure assignment.
9131 * hash.c (bfd_hash_replace): New function.
9132 * bfd-in.h (bfd_hash_replace): Declare.
9133 * bfd-in2.h: Rebuild.
9135 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9137 * config.bfd: Add mips*vr4300-*-elf* target.
9138 * config/mipsbvr4300.mt: Added.
9140 See file ChangeLog.2
9147 version-control: never