1 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
4 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5 get the size from bfd_arch_bits_per_address instead of directly
8 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
10 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
11 to wrap, just return all 1's bits instead.
12 * libbfd.h: Regenerate.
14 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
16 * coff-i386.c (coff_pe_i386_relocate_section): New static function
18 (coff_relocate_section): If COFF_WITH_PE, define as
19 coff_pe_i386_relocate_section.
20 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
21 skip empty sections, to match coff_write_object_contents.
23 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
24 rather than swapping out r_offset twice. From Luke Deller
25 <luked@cse.unsw.edu.au>.
27 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
29 * configure.in: Set libtool_enable_shared rather than
30 libtool_shared. Remove diversion hack.
31 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
34 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
36 * syms.c (struct stab_cache): Define.
37 (struct stab_find_info): Remove cached_offset, cached_stab,
38 cached_str, and cached_stroff fields. Add file_cache,
39 function_cache, and line_cache fields.
40 (_bfd_stab_section_find_nearest_line): Use extensive caching to
43 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
45 * peicode.h (pe_print_idata): Check for import of ordinal rather
47 (pe_print_edata): If there is no .edata section, look for the
48 export data in some other section.
50 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
52 * configure.in: Change version to 2.8.4.
53 * configure: Regenerated.
55 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
57 Add tms320c30 support:
58 * cpu-tic30.c: New file.
59 * aout-tic30.c: New file.
60 * coff-tic30.c: New file.
61 * archures.c (bfd_arch_tic30): Define.
62 (bfd_tic30_arch): Declare.
63 (bfd_archures_list): Add bfd_tic30_arch.
64 * targets.c (bfd_target_vector): Add tic30_aout_vec and
66 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
67 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
68 (coff_set_flags): Likewise.
69 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
70 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
71 * Makefile.am: Rebuild dependencies.
72 (ALL_MACHINES): Add cpu-tic30.lo.
73 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
74 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
75 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
76 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
78 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
80 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
81 to lag behind LO16 reloc by a couple of instructions.
83 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
85 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
86 make to reexamine the file timestamp.
87 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
89 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
93 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
95 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
96 and partial_inplace=false.
97 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
100 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
102 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
103 to create .dynsbss and .rela.sbss sections.
104 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
105 copied from dynamic objects into .sbss.
106 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
107 use it. Correct typo of .rela.sdata2.
108 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
109 put the data, which may now be in .sbss.
110 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
111 (elf_backend_create_dynamic_sections): Define as
112 ppc_elf_create_dynamic_sections.
114 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
115 against _GLOBAL_OFFSET_TABLE_.
116 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
117 shared libraries which refer to local symbols. Make sure that the
118 test for allocating space for a reloc in a shared object is the
119 same as the test for emitting a reloc.
122 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
124 * elf32-mips.c: Add dvp support.
127 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
129 * config.bfd (i[3456]-*-mingw32*): New target.
130 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
131 * aclocal.m4, configure: Rebuild.
134 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
136 * config.bfd, configure.in: Add dvp support.
137 * configure: Regenerate.
138 * aclocal.m4: Regenerate.
139 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
140 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
143 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
145 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
148 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
150 Sparc v9 ABI compliant PLT:
151 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
152 (plt_templates, sparc64_elf_build_plt_entry): Delete.
153 (LARGE_PLT_THRESHOLD): New define.
154 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
155 (sparc64_elf_build_plt): New function.
156 (sparc64_elf_plt_entry_offset): Likewise.
157 (sparc64_elf_plt_ptr_offset): Likewise.
158 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
159 contain the index for convenience. Skip the initial entries
161 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
162 memory for the benefit of .rela.plt.
163 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
164 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
165 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
166 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
167 Call sparc64_elf_build_plt.
168 (elf_backend_want_got_plt): No.
169 (elf_backend_plt_readonly): No.
170 (elf_backend_plt_alignment): 8.
172 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
173 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
174 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
177 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
179 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
181 * cpu-mips.c (arch_info_struct): Add mips variants.
182 * bfd-in2.h: Rebuilt.
184 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
186 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
187 preserving the contents of t2a3_b_insn.
189 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
191 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
192 (i[3456]86sco3.2v5*coff): New target.
194 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
196 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
198 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
200 * bfd.c (bfd_get_error_handler): Add orthogonal function.
201 * bfd-in2.h: Regenerate.
203 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
205 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
207 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
209 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
210 adjust addend for an output common symbol (from Jimmy Blair
211 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
212 defined symbol to counteract adjustment made in generic relocation
215 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
217 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
219 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
220 (GET_SCNDHR_NLNNO): Likewise.
222 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
224 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
226 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
228 * elf32-m32r.c: Add macros to handle NOP insertion.
230 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
232 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
233 (xcoff_mark): Likewise.
234 (xcoff_build_ldsyms): Mark absolute symbols.
236 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
238 * bout.c (b_out_write_object_contents): Sort symbols before output
239 to keep {CALL,BAL}NAME symbols adjacent.
240 (b_out_symbol_cmp): New function.
242 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
244 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
245 allocate space for a PC relative reloc against a symbol which is
246 defined in a regular file.
247 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
248 relative reloc against a symbol which is defined in a regular
251 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
253 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
254 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
256 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
257 (mips*-*-netbsd*): New target.
259 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
261 * elflink.h (elf_link_assign_sym_version): Change error message
262 from "undefined version name" to "undefined versioned symbol
265 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
267 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
270 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
272 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
275 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
276 shared. Set stab* sections to be shared and read. Set .rsrc
277 section to be read and shared.
279 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
281 * Makefile.am: Rebuild dependencies.
282 (ALL_MACHINES_CFILES): Add dwarf2.lo.
283 (ALL_MACHINES_CFILES): Add dwarf2.c.
284 * Makefile.in: Rebuild.
286 * coff-arm.c: Don't include obstack.h.
288 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
290 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
293 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
295 * configure: Regenerate to get @SHELL@ substituted.
297 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
299 * coff-arm.c (coff_arm_relocate_section): Only look at section
300 owner if there is one.
302 * elf.c (assign_file_positions_for_segments): Fail if there is not
303 enough room for the program headers. (PR14186)
305 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
307 * elf.c (_bfd_elf_find_nearest_line): Call
308 _bfd_dwarf2_find_nearest_line first.
309 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
310 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
312 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
315 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
316 object files to be merged into a M32RX executable.
318 * archures.c: Add bfd_mach_m32rx.
320 * archures.c: Add bfd_mach_m32r.
322 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
324 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
325 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
326 to decide when to align the file sections for paging.
328 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
331 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
333 * elf32-m32r.c (m32r_elf_object_p): New Function.
334 (m32r_elf_final_write_processing): New Function.
335 (m32r_elf_set_private_flags): New Function.
336 (m32r_elf_copy_private_bfd_data): New Function.
337 (m32r_elf_merge_private_bfd_data): New Function.
338 (m32r_elf_print_private_bfd_data): New Function.
339 (elf_backend_object_p): Point to m32r_object_p.
340 (elf_backend_final_write_processing): Point to
341 m32r_elf_final_write_processing.
342 (bfd_elf32_bfd_copy_private_bfd_data): Point to
343 m32r_elf_copy_private_bfd_data.
344 (bfd_elf32_bfd_merge_private_bfd_data): Point to
345 m32r_elf_merge_private_bfd_data.
346 (bfd_elf32_bfd_set_private_flags): Point to
347 m32r_elf_set_private_bfd_data.
348 (bfd_elf32_bfd_print_private_bfd_data): Point to
349 m32r_elf_print_private_bfd_data.
352 * cpu-m32r.c: Add m32rx cpu architecture.
353 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
354 architecture machines.
357 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
360 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
362 * configure: Only build libbfd shared if --enable-shared's value
363 was `yes', or was set to `*bfd*'.
364 * aclocal.m4: Likewise.
365 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
366 original source of this bit of code. It's not clear what the best fix
369 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
371 * linker.c (generic_link_add_symbol_list): Always init udata.p so
372 that the generic relaxation code can function when input and output
373 file formats are mismatched.
375 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
377 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
379 * elf.c (assign_file_positions_for_segments): For a loadable
380 section, make sure that the load address is correct relative to
381 the load address of the segment plus the size of the segment so
384 * coffcode.h (_coff_link_output_has_begun): Make static.
385 (_coff_final_link_postscript): Likewise.
387 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
389 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
390 which a relocation refers to an indirect or warning symbol.
392 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
394 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
395 (coff_arm_final_link_postscript): New function.
396 (coff_arm_link_output_has_begun): New function.
398 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
399 _bfd_coff_link_output_has_begun and
400 _bfd_coff_final_link_postscript. Add new macros:
401 bfd_coff_link_output_has_begun() and
402 bfd_coff_final_link_postscript().
404 * cofflink.c (_bfd_coff_final_link): Insert calls to
405 bfd_coff_link_output_has_begun() and
406 bfd_coff_final_link_postscript().
408 * coffcode.h: Add two new fields to bfd_coff_backend_data
409 structure: _bfd_coff_link_output_has_begun and
410 _bfd_coff_final_link_postscript. Add default initialisers for
411 these fields. Add overridable aliases for the coff swap functions
412 in the backend data structure.
414 * elf32-v850.c: Update with patches from the branch to fix
415 HI16_S/LO16 reloc pairs.
418 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
420 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
422 (USE_REL): Don't define any more, switch to using RELA
424 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
427 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
429 * archures.c (bfd_mach_mips*): Define.
430 (start-sanitize-vr5400):
431 (vr5400, bfd_mach_vr5000): Define.
432 (end-sanitize-vr5400):
433 (bfd_default_scan): For 3000 and 4000 replace magic constant with
436 * cpu-mips.c (N): Define.
437 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
438 numbers with bfd_mach_mips* macros.
440 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
442 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
443 v850_elf_relocate_section): Fix PR2 14180 and 14181
444 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
445 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
446 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
447 (for PR14180) to create and handle special common sections.
448 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
449 which have data stored in the instructions. PR14258.
451 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
453 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
454 (USER_LABEL_PREFIX): Revert back to '_'
456 * config.bfd (targ_cpu): Add support for Thumb target.
458 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
460 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
461 (get_symbol_value): Handle R_SH_SWITCH8.
462 (sh_relax_delete_bytes): Likewise.
464 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
466 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
467 gcc/config/arm/semi.h
469 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
472 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
474 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
477 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
479 * coffcode.h (coff_mkobject_hook): Only set private flags for non
482 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
484 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
487 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
489 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
490 complain if inout and output formats differ.
492 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
494 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
495 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
496 * Makefile.in: Rebuild.
497 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
498 automake and autoconf.
500 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
501 (COFF_WITH_PR to COFF_WITH_PE).
503 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
505 * coff-arm.c: Make variables and some functions static, so that
506 this file can be included in multiple object files.
507 (coff_arm_bfd_final_link): Fix minor bug.
509 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
511 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
513 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
515 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
517 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
519 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
521 * sunos.c (sunos_add_one_symbol): When overriding a defined
522 symbol, set it to undefined, not new.
524 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
527 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
529 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
530 (sh_relax_delete_bytes): Don't kill LABEL relocs.
532 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
534 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
535 (mn10300_elf_relax_section): Likewise.
537 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
539 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
540 bfd_h_get_* calls to "bfd_byte *".
542 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
544 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
546 (mn10300_elf_relax_section): Include stack space for register saves
547 in the imm8 field of a "call" instruction.
548 (compute_function_info): Determine how much stack is allocated by
549 the movm instruction. Fix typo.
550 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
552 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
554 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
555 a version dependency could not be found.
557 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
559 * configure.com: Get version info from configure.in
561 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
563 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
564 New function. Avoid mixing US1 and HAL R1 code.
565 Set resulting memory ordering to the strongest one used.
566 (sparc64_elf_object_p): Set bfd_mach correctly.
568 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
570 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
571 (sparc64_elf_check_relocs): Handle them.
572 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
573 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
575 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
577 * configure.in (sparc*-*-linux*): Use trad-core and ...
578 * hosts/sparclinux.h: New file.
580 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
582 * config.bfd (sparc64-*-linux*): New target.
584 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
585 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
587 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
588 Set .plt alignment from new plt_alignment.
589 * elflink.h (elf_link_create_dynamic_sections): Set version section
590 alignment to LOG_FILE_ALIGN.
591 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
592 (elfXX_bed): Init plt_alignment.
594 * elf64-sparc.c (sparc64_elf_check_relocs,
595 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
596 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
597 sparc64_elf_finish_dynamic_sections): New functions.
598 (sparc64_elf_howto_table): Fix a few name strings.
599 (ELF_DYNAMIC_INTERPRETER): New definition.
600 (sparc64_elf_relocate_section): Handle shared libraries.
602 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
603 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
604 PLT definitions sparc64-linux originally choose. These will go
605 away soon in favour of the official abi definitions.
607 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
609 * coff-sh.c (coff_small_object_p): New static function.
610 (coff_small_new_section_hook): New static function.
611 (bfd_coff_small_swap_table): New static const structure.
612 (coff_small_close_and_cleanup): Define.
613 (coff_small_bfd_free_cached_info): Define.
614 (coff_small_get_section_contents): Define.
615 (coff_small_get_section_contents_in_window): Define.
616 (shcoff_small_vec): New static structure.
617 (shlcoff_small_vec): New static structure.
618 * targets.c (bfd_target_vector): Add shcoff_small_vec and
620 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
621 shlcoff_small_vec to targ_selvecs.
623 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
624 * configure: Rebuild.
626 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
628 * evax-egsd.c: Weak symbols are global.
630 * evax-emh.c: Use proper casts.
632 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
634 * evax-egsd.c: Section names and symbols have different
635 length restrictions. Add length parameter to
636 _bfd_evax_length_hash_symbol.
637 * evax-etir.c: Likewise.
638 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
640 * evax.h (EOBJ_S_C_SECSIZ): Define.
642 * evax-alpha.c: Remove duplicate test.
644 * evax-emh.c: SYS$ functions are upper-case.
646 * evax-egsd.c: Create separate sections for common symbols.
647 * evax-etir.c: Don't output common section.
648 * evax.h: Bump up section count.
650 * configure.com: Use 64bit integers with DEC C.
652 * evax-egsd.c: Make section flags dec c compatible.
654 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
656 * som.c (normalize): Delete function.
657 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
658 changed. Use passed in elength to determine size of the extended
659 name table instead of computing it again.
661 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
663 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
664 IMAGE_SCN_MEM_READ for an unrecognized section.
666 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
668 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
669 '/' in the extended name table.
671 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
673 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
674 symbols, check globals list before matching on locals.
676 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
678 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
681 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
683 * peicode.h (pe_mkobject_hook): Set DLL flag.
684 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
686 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
687 for .stab* sections. Replace strlen of constant strings with
690 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
692 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
693 merge got and reloc entries from ind syms to their target.
694 (elf64_alpha_always_size_sections): Call it.
695 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
696 (elf64_alpha_can_merge_gots): Likewise.
697 (elf64_alpha_merge_gots): Likewise.
699 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
700 as it is insufficient to handle the relocation changes as well.
702 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
704 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
705 relocs for symbols in shlibs that have been forced local.
706 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
708 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
710 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
711 got_enties of the default symbol for the default versioned
712 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
715 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
717 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
718 24 bits of the PC when computing a PC relative relocation.
720 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
722 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
723 Correct value for maximum positive 22 bit PC relative relocation.
724 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
725 HI_16 relocations. Correct bit adjustment in TDA offsets.
727 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
729 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
730 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
732 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
734 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
737 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
739 * config.bfd: Missed one alpha* change.
741 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
743 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
744 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
745 (MINUS_ONE): New macro.
746 (sparc_elf_notsup_reloc): New function.
747 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
748 H44,M44,L44,REGISTER.
749 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
750 (init_insn_reloc): New function.
751 (sparc_elf_wdisp16_reloc): Use it.
752 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
754 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
756 * som.c (som_construct_extended_name_table): Remove static
757 function, and define as macro instead.
759 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
761 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
762 recognizes alphaev5 etc.
763 * configure.host: Likewise.
765 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
767 Make ld -s work on AIX:
768 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
769 section if we are stripping.
770 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
771 size if we are stripping.
772 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
773 and don't write out relocs, if we are stripping.
774 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
775 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
778 * configure.in: Don't include elf.lo again for ELF targets; it's
779 always in the library anyhow.
780 * configure: Rebuild.
782 * bfd-in2.h: Rebuild.
784 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
785 char *, when calling bfd_get_32 and bfd_put_32.
786 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
789 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
791 * reloc.c (bfd_check_overflow): New function.
792 (bfd_perform_relocation, bfd_install_relocation): Use it.
793 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
794 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
795 * bfd-in2.h: Regenerate.
796 * libbfd.h: Regenerate.
798 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
800 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
801 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
803 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
805 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
806 (stmp-bfd-h): Rename from stmp-bfd.h.
807 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
808 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
809 (stmp-bin2-h): New target.
810 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
811 (stmp-lbfd-h): New target.
812 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
813 (stmp-lcoff-h): New target.
814 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
815 stmp-lbfd-h, and stmp-lcoff-h.
816 * Makefile.in: Rebuild.
818 * configure.in: Use a diversion to set enable_shared before the
819 arguments are parsed.
820 * configure: Rebuild.
822 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
824 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
825 renamed to R_SPARC_UNUSED_42.
826 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
827 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
828 renamed to R_SPARC_UNUSED_42.
829 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
830 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
831 * bfd-in2.h: Regenerated.
832 * libbfd.h: Regenerated.
834 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
836 * elflink.h (elf_merge_symbol): Don't check the hash creator until
837 after we have set *sym_hash.
839 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
841 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
843 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
845 * Makefile.am (libbfd_a_SOURCES): Define.
846 * Makefile.in: Rebuild.
848 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
849 * aclocal.m4: Rebuild with new libtool.
850 * configure: Rebuild.
852 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
854 * elf.c (map_sections_to_segments): Even if we are not demand
855 paged, don't put a loadable section after a nonloadable section.
856 (assign_file_positions_for_segments): Increment the file offset
857 for a section with contents, even if it is not loadable.
860 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
862 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
863 indicating that __ctbp could not be found.
866 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
868 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
870 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
873 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
874 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
875 Add support for the CALLT relocs.
877 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
878 BFD_RELOC_V850_CALLT_16_16_OFFSET.
881 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
882 relocations against non-existant symbols.
884 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
886 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
888 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
889 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
890 bit reloc in the tiny data area.
893 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
895 Merged changes from Martin Hunt:
897 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
898 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
901 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
902 BFD_RELOC_D30V_9_PCREL_R): New relocs.
904 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
905 Do 15 and 21 bit pc-relative relocations.
906 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
909 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
910 added to the relocation, not or'd.
913 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
915 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
917 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
919 * archures.c (bfd_default_scan): Use strcasecmp.
920 (bfd_default_scan): Test for match with arch_name + ":" +
922 (bfd_default_scan): Test for match with printable_name - ":".
923 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
924 cases. Each implements their own scan function.
925 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
926 special cases. Since info->mach == 0. The test mach == number
928 (bfd_arch_list): New function, return name of all the supported
931 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
933 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
934 decoding architecture.
935 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
938 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
940 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
942 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
944 * Makefile.am: Rebuild dependencies.
945 (ALL_MACHINES_CFILES): Add cpu-v850.c.
946 (ALL_MACHINES_CFILES): Add elf32-v850.c.
947 * Makefile.in: Rebuild.
949 * reloc.c: Remove extraneous commas from relocation entries.
950 Remove BFD_RELOC_V850_16_PCREL.
951 * bfd-in2.h: Rebuild.
953 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
954 in sections named .tocbss rather than .bss.
956 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
958 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
959 BFD_RELOC_V850_16_PCREL.
961 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
963 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
964 the same as C_EXT syms.
965 (coff_link_add_symbols): Ditto.
966 (_bfd_coff_link_input_bfd): Ditto.
967 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
968 it to preserve and restore state of global_to_static flag.
970 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
972 * elf32-v850.c (v850_elf_object_p): Set machine number based on
973 bits in e_flags field rather than magic numbers.
974 (v850_elf_final_write_processing, v850_elf_set_private_flags,
975 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
976 v850_elf_print_private_bfd_data): New functions.
979 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
981 * elf.c (prep_headers): Remove V850E magic number.
982 * elf.c (prep_headers): Remove V850EA magic number.
985 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
987 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
989 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
991 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
992 instructions are relative to the next instruction, not the
994 (mn10200_elf_relax_section): Similarly.
996 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
998 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1001 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1002 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1003 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1005 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1007 * cpu-v850.c: Remove "plain" from v850 printable name.
1008 (scan): Use strcasecmp.
1010 * archures.c (bfd_mach_v850): Define.
1012 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1013 just sh/SH, use strcasecmp.
1014 (arch_info_struct): Add entries for sh3 et.al.
1016 * archures.c (bfd_mach_sh, ...): Define.
1018 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1020 * archures.c (bfd_archures_list): Always NULL terminate the list.
1022 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1024 * Makefile.am: Rebuild dependencies.
1025 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1026 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1027 (elf32-arc.lo): Remove explicit dependency.
1028 * Makefile.in: Rebuild.
1030 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1031 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1032 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1034 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1036 * configure: Rebuild with latest devo autoconf for NT support
1038 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1040 * cpu-arm.c (compatible): If B is a default type, return A.
1042 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1044 * cpu-v850.c (scan): New function.
1045 (arch_info_struct): New structure.
1046 (bfd_v850_arch): Add link into arch_info_structure.
1048 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1051 * elf32-v850.c (v850_elf_object_p): New function.
1053 start-sanitize-v850e
1054 * archures.c (bfd_mach_v850e): Machine value for v850e.
1056 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1058 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1061 * elf.c (prep_headers): Add support for v850e machine number.
1063 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1065 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1067 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1070 * elf.c (prep_headers): Add support for v850ea machine number.
1073 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1075 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1076 cached_stab field if the offset prevents us from using the cache.
1078 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1080 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1082 * aout-arm.c (aout_arm_little_vec): Likewise.
1083 (aout_arm_big_vec): Likewise.
1084 * bout.c (b_out_vec_big_host): Likewise.
1085 (b_out_vec_little_host): Likewise.
1086 * mipsbsd.c (aout_mips_little_vec): Likewise.
1087 (aout_mips_big_vec): Likewise.
1089 start-sanitize-tic80
1090 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1092 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1093 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1094 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1097 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1099 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1100 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1101 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1102 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1103 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1104 of two for I960 only.
1105 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1106 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1107 default definitions.
1108 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1109 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1110 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1111 start-sanitize-tic80
1112 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1113 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1114 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1115 *coffcode.h (coff_write_object_contents): Set alignment field in
1116 section header for TIC80COFF files.
1119 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1121 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1122 v850_elf_check_relocs, v850_elf_reloc,
1123 v850_elf_final_link_relocate): Add support for
1124 BFD_RELOC_V850_16_PCREL relocation.
1126 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1129 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1131 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1133 start-sanitize-v850e
1134 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1136 * cpu-v850e: New file.
1138 * elf.c (prep_headers): Add support for v850e target.
1140 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1142 * config.bfd: Add support for v850e target.
1144 * archures.c: Add support for v850e target.
1146 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1148 * cpu-v850ea: New file.
1150 * elf.c (prep_headers): Add support for v850ea target.
1152 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1154 * config.bfd: Add support for v850ea target.
1156 * archures.c: Add support for v850ea target.
1159 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1161 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1162 argument as section relative, rather than an absolute address.
1163 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1165 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1167 * config.bfd (arc-*-elf*): Add.
1168 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1169 * configure: Rebuild.
1170 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1171 (BFD32_BACKENDS): Add elf32-arc.lo.
1172 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1173 * Makefile.in: Rebuild.
1174 * archures.c (architecture list): Add bfd_arch_arc.
1175 (bfd_archures_list): Add bfd_arc_arch.
1176 (bfd_mach_arc_base): Define.
1177 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1178 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1179 (bfd_target_vect): Add them.
1180 * bfd-in2.h, libbfd.h: Rebuild.
1181 * cpu-arc.c, elf32-arc.c: New files.
1182 * elf.c (pre_headers): Recognize bfd_arch_arc.
1184 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1186 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1187 data section is correctly rounded to a page in the file.
1189 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1192 there are no symbols.
1194 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1196 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1197 file system 14 character limit.
1198 * Makefile.am, configure.in: Corresponding changes.
1199 * Makefile.in, configure: Rebuild.
1201 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1203 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1204 Rebuild dependencies.
1205 * Makefile.in: Rebuild.
1207 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1209 * Makefile.am (docdir): Define.
1210 * Makefile.in: Rebuild.
1212 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1214 * configure: Rebuild with autoconf 2.12.1.
1216 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1218 * aclocal.m4, configure: Rebuild with new automake patches.
1220 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1222 * rs6000-core.c (make_bfd_asection): New function to add a section
1223 to the core file bfd.
1224 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1226 Use BFD routines to seek, read and stat the core file.
1227 Handle .data sections from loaded objects and anonymously mmapped
1228 regions, these are available in AIX 4 core files.
1230 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1232 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1233 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1234 copy; use a patches libtool instead.
1235 * acmacros.m4: Remove.
1236 * Makefile.in, aclocal.m4, configure: Rebuild.
1238 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1240 * Makefile.am: New file, based on old Makefile.in.
1241 * acmacros.m4: New file, copied from old aclocal.m4.
1242 * acinclude.m4: New file.
1243 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1244 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1245 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1246 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1247 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1248 * acconfig.h: Mention PACKAGE and VERSION.
1249 * stamp-h.in: New file.
1250 * dep-in.sed: Change .o to .lo.
1251 * Makefile.in: Now built with automake.
1252 * aclocal.m4: Now built with aclocal.
1253 * config.in, configure: Rebuild.
1256 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1258 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1259 if there is only a relocation to a read-only but not allocatable
1260 section (like .stab).
1261 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1262 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1263 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1264 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1265 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1267 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1268 (ppc_elf_create_linker_section): These sections are not
1269 created by the linker (that is, they are created by the user
1270 putting data in them). In particular, they can be the source
1271 and target of relocations.
1272 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1273 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1274 objects (for instance, 'long double') to 16-byte boundaries.
1275 (ppc_elf_size_dynamic_sections): Make the code that generates
1276 section symbols exactly the same as for sparc, reducing the
1277 number of section symbols output.
1278 (ppc_elf_check_relocs): Check postcondition of
1279 bfd_elf32_link_record_dynamic_symbol. Make default case the
1280 same as corresponding code for sparc, fixing bug involving
1282 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1283 forced to be local because of versioning (by replicating
1284 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1285 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1287 (ppc_elf_relocate_section): Add handy debugging code for when
1288 assertion fails. Add some more 'symbol made local because of
1291 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1292 processing a GOT relocation as required by ABI.
1294 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1296 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1297 version info if this symbol came from a dynamic object.
1298 (elf_link_add_object_symbols): Set the version info of a symbol
1299 only if the object actually contains version definitions and
1300 defines this symbol.
1302 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1304 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1305 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1307 * configure: Regenerated with autoconf 2.12.
1308 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1310 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1312 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1313 a warning rather than returning an error.
1315 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1317 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1319 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1321 * cisco-core.c: define signals for wingdb.
1323 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1325 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1326 the same number of aux entries.
1328 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1330 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1331 difference of two symbols if the relocation size is 32 bits.
1332 (som_write_fixups): Handle R_DATA_EXPR.
1334 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1336 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1337 its value if COFF_WITH_PE is defined.
1339 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1341 * coff-stubgo32.c: New file.
1342 * go32stub.h: New file.
1343 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1344 * coffswap.h (coff_swap_filehdr_in): Invoke
1345 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1347 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1348 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1349 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1350 COFF_ADJUST_AUX_IN_POST if they are defined.
1351 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1352 COFF_ADJUST_AUX_OUT_POST if they are defined.
1353 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1354 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1355 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1356 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1357 * targets.c (go32stubbedcoff_vec): Declare.
1358 (bfd_target_vector): Add go32stubbedcoff_vec.
1359 * configure.in (go32coff_vec): New target vector.
1360 (go32stubbedcoff_vec): Likewise.
1361 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1362 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1363 * Makefile.in: Rebuild dependencies.
1364 (BFD32_BACKENDS): Add coff-stubgo32.o.
1365 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1366 (HFILES): Add go32stub.h.
1368 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1370 * configure.in: Check for fdopen.
1371 * configure, config.in: Rebuild.
1372 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1373 __GO32__. Reindent a bit.
1375 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1377 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1378 flag for newly created sections.
1379 (sunos_add_dynamic_symbols): Don't discard newly created sections
1380 if shared library is dynobj.
1382 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1384 * elf.c (map_sections_to_segments): When checking whether
1385 including a section in a segment would force us to skip a page,
1386 align the address of the next segment to avoid wraparound
1389 start-sanitize-tic80
1390 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1392 * coffcode.h (coff_write_object_contents): Initialize
1393 target id field to TIC80_TARGET_ID.
1394 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1396 (coff_swap_filehdr_in): Swap in target id field if used.
1399 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1401 * coff-i386.c (coff_i386_is_local_label_name): New static function
1402 if TARGET_UNDERSCORE.
1403 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1404 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1406 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1409 complain_overflow_signed, for 32 bit PC relative relocations.
1411 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1413 * elflink.h (elf_link_add_object_symbols): When a version
1414 indirection symbol is overridden, make the original symbol point
1415 at the real overriding symbol.
1417 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1420 * elflink.h (elf_link_output_extsym): Use the right section for a
1422 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1423 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1425 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1427 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1428 symbols before checking for new symbols.
1430 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1432 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1434 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1435 file, not aoutsz bytes (they are different in XCOFF .o files).
1437 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1438 redefined by objects included from archives.
1440 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * elflink.h (elf_merge_symbol): In the case of a new defined
1443 symbol overriding an old defined symbol, return the hash table
1444 entry which we modify, even if it is the target of an
1446 (elf_link_add_object_symbols): If the real name of the symbol gets
1447 overridden, convert the versioned symbol into an indirect symbol
1450 * elflink.h (elf_merge_symbol): New static function, broken out of
1451 elf_link_add_object_symbols.
1452 (elf_link_add_object_symbols): Call it.
1454 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1456 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1457 handle case where COFF filehdr does not immediately follow PE
1459 * coffgen.c (coff_object_p): Remove useless seek to current
1462 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1464 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1467 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1469 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1470 symbols, skip N_ABS symbols with debugging storage classes.
1472 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1474 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1475 relocs in shared libraries which refer to local symbols. Cope
1476 with addend when processing a GOT relocation.
1478 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1479 for sections that the linker didn't create.
1480 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1481 symbol if it was created in ppc_elf_size_dynamic_sections.
1482 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1483 relative to a section for which we didn't output a symbol.
1485 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1486 relocs are 'rela' relocs, like everything else. .rela.plt is not
1487 a read-only section, so we don't have to special-case it.
1489 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1490 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1492 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1493 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1494 actual .got section.
1495 * elflink.c (_bfd_elf_create_got_section): The three reserved
1496 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1498 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1501 * elf32-ppc.c (ppc_elf_check_relocs): Use
1502 _bfd_elf_create_got_section to create the GOT rather than
1503 ppc_elf_create_linker_section. Create the '.rela.got' section
1505 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1506 symbol has a GOT entry.
1507 (ppc_elf_relocate_section): Record when a symbol is used through
1508 the GOT, and allocate space in the GOT for each such symbol.
1509 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1510 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1513 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1514 treated in a similar way to ADDR16_HA relocs.
1515 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1516 shared objects; the linker must deal with them.
1517 (ppc_elf_create_linker_section): Stop setting
1518 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1519 LINKER_SECTION_PLT stuff.
1520 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1521 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1522 section, not ELF-specific calls.
1523 (elf_backend_plt_not_loaded): Set to 1.
1524 (elf_backend_got_symbol_offset): Set to 4.
1525 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1526 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1527 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1528 plt_not_loaded member.
1529 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1530 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1532 (elf_backend_G_O_T_offset): Set default to 0.
1533 (elfNN_bed): Set added fields.
1535 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1536 DT_RELENT in shared objects; should be DT_RELAENT.
1538 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1539 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1540 such a reloc (in a non-shared object) refers to a symbol that's
1543 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1545 * elfcode.h (put_signed_word): Define.
1546 (get_signed_word): Define.
1547 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1548 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1550 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1551 bfd_get_signed_32 to set the r_addend field.
1552 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1553 bfd_h_get_signed_64 to set the r_addend field.
1555 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1557 * elf32-i386.c (elf_i386_relocate_section): When generating a
1558 shared library, do the relocation if the input section is not
1559 allocated in memory.
1561 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1562 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1563 (elf_fix_symbol_flags): New static function, broken out of
1564 elf_adjust_dynamic_symbol.
1565 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1566 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1567 forced local even if NEEDS_PLT is set. When forcing a symbol to
1568 be local, clear NEEDS_PLT.
1569 (elf_link_output_extsym): Remove unused local bed.
1571 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1573 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1574 for derived elf linker hash table entries. References to
1575 elf_link_hash_entry changed appropriately.
1576 (elf32_mn10300_link_hash_table): New structure for derived elf
1578 (elf32_mn10300_hash_table): Define.
1579 (elf32_mn10300_link_hash_traverse): Likewise.
1580 (elf32_mn10300_link_hash_newfunc): New function.
1581 (elf32_mn10300_link_hash_table_create): Likewise.
1582 (elf32_mn10300_finish_hash_table_entry): Likewise.
1583 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1584 of prologue code, and call:32->call:16 relaxing.
1585 (compute_function_info: New function.
1586 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1588 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1591 for a symbol which is being forced to be local.
1592 * elf32-i386.c (elf_i386_relocate_section): Write out the
1593 relocation value for a GOT reloc for a symbol which is turning
1594 into a local symbol.
1595 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1596 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1598 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1600 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1601 value if the symbol is turning into a local symbol.
1602 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1603 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1605 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1607 * elflink.h (elf_link_add_object_symbols): Also read verneed
1608 information by calling `_bfd_elf_slurp_version_tables'.
1609 (elf_link_add_object_symbols): For undefined symbols look for
1610 version information in the verneed records.
1611 (elf_link_add_object_symbols): Use soname of shared object
1612 for verneed record if it is available.
1614 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1616 * cpu-arm.c: Add prototypes for compatible and scan.
1617 * cofflink.c: Add prototype for mark_relocs.
1619 * archive.c (bfd_special_undocumented_glue): Change filename to
1620 const pointer. Add prototype.
1622 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1624 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1625 sections that will be discarded.
1627 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1629 * elflink.h (elf_link_find_version_dependencies): When searching
1630 for known version symbol skip non-matching verdef records, not
1633 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1635 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1636 not a bfd_vma, to the base file, to match how dlltool reads it.
1638 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1640 * reloc.c: Add thumb relocations.
1642 * bfd-in2.h: Add Thumb relocations.
1644 * libbfd.h: Add Thumb relocations.
1646 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1648 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1650 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1652 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1653 for a section even if it is not loaded.
1655 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1657 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1658 input and output files.
1659 (_bfd_coff_generic_relocate_section): Check whether input file,
1660 not output file, is a PE file.
1662 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1664 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1666 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1668 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1671 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1673 * cpu-arm.c (compatible): Add test for supersets of ARM
1676 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1678 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1681 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1683 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1684 called directly by gas/config/tc-arm.c.
1686 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1688 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1689 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1691 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1693 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1696 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1698 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1699 (coff_bfd_copy_private_bfd_data): Ditto.
1700 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1701 (coff_arm_bfd_print_private_bfd_data): Ditto.
1702 (coff_arm_bfd_set_private_flags): Ditto.
1703 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1705 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1707 * libcoff-in.h (struct coff_final_link_info): Add boolean
1708 global_to_static member for support of task linking.
1709 (_bfd_coff_write_task_globals): Add prototype.
1710 * libcoff.h: Regenerate.
1711 * coffcode.h (coff_write_object_contents): Use #ifdef to
1712 check RS6000COFF_C, to be consistent with all other uses
1714 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1715 call _bfd_coff_write_task_globals.
1716 (_bfd_coff_link_input_bfd): If doing task linking, convert
1717 global functions to static.
1718 (_bfd_coff_write_global_sym): If doing task linking, convert
1719 global variables to static.
1720 (_bfd_coff_write_task_globals): New function.
1721 start-sanitize-tic80
1722 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1723 (C_AUTOARG): #undef since it clashes with C_UEXT.
1724 (C_LASTENT): #undef since it clashes with C_STATLAB.
1725 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1727 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1728 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1729 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1732 start-sanitize-tic80
1733 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1735 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1736 PP relocations to complain_overflow_dont.
1738 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1740 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1741 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1743 (ppbase_reloc, glob15_reloc): New static functions.
1744 (glob16_reloc, local16_reloc): New static functions.
1745 (rtype2howto): Handle all relocation types.
1746 (coff_tic80_relocate_section): New static function.
1747 (coff_relocate_section): Define to coff_tic80_relocate_section.
1748 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1751 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1753 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1754 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1756 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1757 callers. If PE file, don't add section VMA.
1758 (coff_write_alien_symbol): If PE file, don't add section VMA.
1759 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1760 (_bfd_coff_write_global_sym): Likewise.
1761 (_bfd_coff_generic_relocate_section): Likewise.
1763 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1766 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1768 * cofflink.c (mark_relocs): Add new function to mark symbols which
1769 are used by relocations.
1770 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1771 suppress the skipping of symbols that have thus been marked.
1773 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1775 * coff-sh.c (sh_merge_private_data): New static function.
1776 (coff_bfd_merge_private_bfd_data): Define.
1778 start-sanitize-tic80
1779 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1781 * coff-tic80.c: Remove unnecessary #ifdefs.
1782 * config.bfd: Set targ_underscore to yes for tic80.
1784 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1786 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1787 with unresolved external symbols in GDB).
1790 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1792 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1793 the symbols associated with each BFD.
1794 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1796 * elf-m10200.c: Likewise.
1797 * elf32-m32r.c: Likewise.
1798 * elf32-sh.c: Likewise.
1800 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1802 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1803 alignment of a common symbol. If two symbols that look like
1804 common symbols are found in two shared libraries, and the size is
1805 different, use the larger size, and warn if --warn-common. If a
1806 common symbol overrides a definition in a shared library, set the
1807 size to the larger size, and warn if --warn-common.
1809 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1811 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1812 into any other machine type.
1814 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1816 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1817 data into an unitialised destination set its machine type as well.
1819 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1821 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1822 to common symbol size. Consistently treat uninitialized symbols
1823 in shared objects as common symbols.
1825 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1827 * archures.c (constants): Added new constants to identify the
1828 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1829 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1831 * bfd-in2.h (constants): Added new constants to identify
1832 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1833 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1834 bfd_mach_arm_4T. This file is auto-magically generated from the
1835 archures.c file. This update is just to save work.
1837 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1838 coff_arm_bfd_print_private_bfd_data,
1839 coff_arm_bfd_set_private_flags,
1840 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1841 (global): Macro redefinitions set up to use these new functions.
1843 * coffcode.h (coff_mkobject_hook): Added call to
1844 coff_arm_bfd_set_private_flags().
1845 (coff_set_arch_mach_hook): Added code to set machine type based on
1846 bits stored in internal flags.
1847 (coff_set_flags): Added code to set the new bits in the flags
1848 field based on the machine number.
1849 (function definition macros): Made all function definition macros
1850 conditional so that they can be overridden by target specific
1853 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1854 Structure extended to include new types, one each for ARMv2,
1855 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1857 * libcoff-in.h (struct coff_tdata): Added flags field.
1859 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1861 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1863 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1866 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1868 * coffgen.c (coff_find_nearest_line): If there are no syments,
1871 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1873 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1875 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1877 * targmatch.sed: Add explicit \n characters to work around bug in
1878 HP/UX 10.20 sed program.
1880 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1882 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1885 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1887 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1889 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1891 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1892 (struct elf_m68k_pcrel_relocs_copied, struct
1893 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1894 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1895 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1896 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1898 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1899 PC relative relocs for a global symbol defined in a regular
1900 object, and count the number of PC relative relocs copied for any
1902 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1903 traverse with elf_m68k_discard_copies.
1905 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1907 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1908 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1910 * coffcode.h (coff_compute_section_file_positions): Force the
1911 potential last byte in the file to be written out when
1914 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1916 * configure.host (mips*-*-openbsd*): New host.
1918 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1920 * elflink.h (elf_link_add_object_symbols): Only subtract the
1921 section VMA from the symbol value if this is a fully linked file.
1923 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1924 (struct elf_i386_link_hash_entry): Define.
1925 (struct elf_i386_link_hash_table): Define.
1926 (elf_i386_link_hash_traverse): Define.
1927 (elf_i386_hash_table): Define.
1928 (elf_i386_link_hash_newfunc): New static function.
1929 (elf_i386_link_hash_table_create): New static function.
1930 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1931 PC relative relocs for a global symbol defined in a regular
1932 object, and count the number of PC relative relocs copied for any
1934 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1935 traverse with elf_i386_discard_copies.
1936 (elf_i386_discard_copies): New static function.
1937 (bfd_elf32_bfd_link_hash_table_create): Define.
1939 From Gordon W. Ross <gwr@mc.com>:
1940 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1941 (sunos4_aout_backend): Use MY_entry_is_text_address.
1944 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1946 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1947 R_D30V_32_NORMAL to 2 (4 bytes).
1950 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1952 From Gordon W. Ross <gwr@mc.com>:
1953 * netbsd.h (N_SHARED_LIB): Define.
1954 (SEGMENT_SIZE): Don't define.
1955 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1957 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1958 (SEGMENT_SIZE): Don't define.
1960 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1961 to sizeof Rela structure, not sizeof Rel structure. From Gary
1962 Thomas <g.thomas@opengroup.org>.
1964 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1966 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1967 whenever entry is larger than text address, but only by whole
1968 pages. From Gordon W. Ross <gwr@mc.com>.
1970 * Makefile.in (install): Depend upon installdirs. Use
1971 mkinstalldirs to build $(oldincludedir).
1972 (installdirs): New target.
1974 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1975 if this is a debugging section which we are stripping.
1977 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1979 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1980 alpha-specific target data struct.
1982 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1984 From Thomas Graichen <graichen@rzpd.de>:
1985 * Makefile.in: Always use $(SHELL) when running move-if-change.
1986 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1987 * configure: Rebuild.
1989 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1991 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1992 VMA if this is an executable file or a shared object.
1994 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1997 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1999 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2000 start of the file. Remove uses later on which switch using
2002 (MY(callback)): Handle entry_is_text_address.
2003 (MY_entry_is_text_address): Define if not defined.
2004 (MY(backend_data)): Initialize new field.
2005 * aoutf1.h (sunos4_aout_backend): Likewise.
2006 * i386aout.c (MY(backend_data)): Likewise.
2007 * i386mach3.c (MY(backend_data)): Likewise.
2008 * mipsbsd.c (MY(backend_data)): Likewise.
2009 * sparclynx.c (sparclynx_aout_backend): Likewise.
2010 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2011 (MY_entry_is_text_address): Define.
2012 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2014 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2015 whose name starts with `.'.
2017 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2019 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2020 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2021 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2022 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2023 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2024 sparc-*-openbsd*): New targets.
2025 * configure: Rebuild.
2027 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2029 * stabs.c (struct stab_section_info): New field
2031 (_bfd_link_section_stabs): Fill the above array.
2032 (_bfd_stab_section_offset): Use `cumulative_skips' to
2033 speed up offset calculation.
2035 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2037 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2038 addend for non pc-relative relocations.
2040 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2041 for non-existent function.
2043 * elf-m10300.c (mn10300_elf_relax_section): New function.
2044 (mn10300_elf_relax_delete_bytes): Likewise.
2045 (mn10300_elf_symbol_address_p): Likewise.
2046 (mn10300_elf_get_relocated_section_contents): Likewise.
2047 (bfd_elf32_bfd_relax_section): Define.
2048 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2050 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2052 * configure.host: Set SHLIB_LIBS.
2053 * configure.in: Substitute SHLIB_LIBS.
2054 * configure: Rebuild.
2055 * Makefile.in (SHLIB_LIBS): New variable.
2056 ($(SHLIB)): Use $(SHLIB_LIBS).
2058 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2060 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2061 with bfd_section_vma.
2063 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2066 Correct CPU file names for mn10[23]00.
2067 * configure: Rebuild.
2069 * bfd.c (bfd_record_phdr): Cast count to size_t before
2072 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2073 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2074 (xcoff_write_archive_contents): LIkewise.
2075 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2076 (mips_elf_create_procedure_table): Likewise.
2077 * peicode.h (pe_print_idata): Likewise.
2078 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2079 * xcofflink.c (xcoff_get_section_contents): Likewise.
2080 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2081 (xcoff_link_add_symbols): Likewise.
2082 (xcoff_link_add_symbols): Likewise.
2084 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2085 (ppcboot_bfd_print_private_bfd_data): Likewise.
2087 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2088 to complain_overflow_signed.
2090 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2092 * VERSION: Set to 2.8.1.
2094 * Branched binutils 2.8.
2096 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2097 deciding whether to copy a reloc into a shared object.
2098 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2099 relocs in unallocated sections.
2100 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2101 R_SPARC_RELATIVE relocs in unallocated sections.
2103 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2105 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2106 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2109 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2111 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2112 override an uninitialized symbol from a shared library with a
2115 * elf-m10200.c: Rename from elf32-mn10200.c.
2116 * elf-m10300.c: Rename from elf32-mn10300.c.
2117 * cpu-m10200.c: Rename from cpu-mn10200.c
2118 * cpu-m10300.c: Rename from cpu-mn10300.c
2119 * Makefile.in: Update accordingly.
2121 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2122 (elf_mips_isa): Move to earlier in file.
2123 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2124 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2127 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2130 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2132 * configure.com: New file.
2133 * config.h-vms: Remove file.
2134 * makefile.vms: Update for new configure scheme.
2136 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2138 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2139 (ppc_process_before_allocation): Declare.
2140 * libcoff.h: Rebuild.
2142 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2144 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2146 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2148 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2150 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2151 symbol index for a R_IHCONST reloc.
2153 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2155 * targmatch.sed: Do not use \(\) recursively.
2157 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2159 * m68klinux.c (MACHTYPE_OK): Define.
2160 * i386linux.c (MACHTYPE_OK): Define.
2162 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2164 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2165 <hjl@gnu.ai.mit.edu>:
2166 * sparclinux.c: New file.
2167 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2168 * bfd-in2.h: Rebuild.
2169 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2170 * configure.in (sparclinux_vec): Add to list of vectors.
2171 * configure: Rebuild.
2172 * targets.c (sparclinux_vec): Declare.
2173 (bfd_target_vector): Add sparclinux_vec.
2174 * Makefile.in: Rebuild dependencies.
2175 (BFD32_BACKENDS): Add sparclinux.o.
2176 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2178 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2179 bfd_coff_backend_data field.
2180 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2182 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2183 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2184 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2186 * bfd.c: Include "libiberty.h".
2187 (strerror): Don't declare.
2188 (bfd_errmsg): Call xstrerror rather than strerror.
2190 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2192 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2193 reloc even if the symbol is in the .bss section.
2194 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2195 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2196 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2198 * coffcode.h (bfd_coff_backend_data): Add new field
2199 _bfd_coff_default_section_alignment_power.
2200 (bfd_coff_default_section_alignment_power): Define.
2201 (bfd_coff_std_swap_table): Initialize new field.
2202 * libcoff.h: Rebuild.
2203 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2204 symbol to the default section alignment.
2206 * COPYING: Update FSF address.
2209 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2211 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2212 21-bit absolute that made it act as a relative.
2215 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2217 * elflink.c (_bfd_elf_create_linker_section): Don't set
2218 bss_section and rel_section from existing sections.
2220 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2223 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2225 * aoutx.h (some_aout_object_p): Change executable test to fix
2226 problems with embedded a.out systems.
2228 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2230 * stabs.c (_bfd_stab_section_offset): New function.
2231 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2232 * libbfd.h: Rebuild.
2233 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2235 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2236 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2237 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2238 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2239 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2241 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2242 symbol. Check for memory allocation failure of *psinfo.
2243 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2244 callers. Set the value of the header symbol.
2245 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2246 * libbfd.h: Rebuild.
2248 start-sanitize-tic80
2249 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2251 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2252 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2253 reloc types, rather than silently failing to generate an output file.
2256 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2258 * targmatch.sed: Use the hold space to put the #ifdef around the
2259 the string constant.
2260 * targets.c (UNSUPPORTED_TARGET): Don't define.
2261 (find_target): Don't check for UNSUPPORTED_TARGET.
2262 (bfd_set_default_target): Don't try to optimize by checking for
2265 * Makefile.in: Rebuild dependencies.
2266 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2267 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2268 (elf32-m32r.o): Remove explicit target.
2270 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2273 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2274 count section symbols for sections that were created by the
2275 linker, or are not allocatable or not loadable.
2276 (elf32_sparc_finish_dynamic_sections): Output output section
2277 symbols for section for which we made space for them.
2279 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2281 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2282 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2284 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2286 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2287 (m32r_hi16_list): New static local.
2288 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2289 (m32r_elf_do_hi16_reloc): Delete.
2290 (m32r_elf_relocate_hi16): New function.
2291 (m32r_elf_lo16_reloc): New function.
2292 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2295 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2297 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2298 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2299 (m32r_elf_final_sda_base): New function.
2300 (m32r_elf_relocate_section): Rewrite sdata support.
2301 (m32r_elf_finish_dynamic_sections): Delete.
2303 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2305 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2306 * coff-svm68k.c: New file. Just defines some macros and includes
2308 * coff-m68k.c: Add functions to handle common addends, moved in
2309 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2310 Control whether relocs are visible using STATIC_RELOCS.
2311 * cf-m68klynx.c: Simplify greatly: just define macros to control
2313 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2314 * targets. (m68ksysvcoff_vec): Declare.
2315 (bfd_target_vector): Add m68ksysvcoff_vec.
2316 * config.bfd (m68*-motorola-sysv*): New target.
2317 * configure.in (m68ksysvcoff_vec): New vector.
2318 * configure: Rebuild.
2319 * Makefile.in: Rebuild dependencies.
2320 (BFD32_BACKENDS): Add coff-svm68k.o.
2321 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2323 * binary.c (binary_set_section_contents): Don't get misled if the
2324 first section is not loadable. From Matthew L. Martin
2327 * elflink.h (elf_bfd_final_link): Set the value of a section
2328 symbol to the section address unless doing a relocateable link.
2330 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2332 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2333 .plt entry if we've taken the function's address.
2334 (elf64_alpha_merge_gots): Merge collected flags info as well.
2336 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2338 * Many files: Add function prototypes.
2339 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2340 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2341 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2342 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2343 * peicode.h: Change several void * parameters to PTR.
2344 * srec.c (srec_get_symbol_info): Make static.
2345 * syms.c (bfd_symbol_is_absolute): Remove.
2346 * Makefile.in: Rebuild dependencies.
2348 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2350 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2351 (bfd_elf32_bfd_is_local_label): Don't define.
2353 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2356 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2358 * bfd-in.h: Don't include obstack.h.
2359 (struct bfd_hash_table): Change memory field to PTR.
2360 * bfd.c (struct _bfd): Change memory field to PTR.
2361 * bfd-in2.h: Rebuild.
2362 * libbfd-in.h (bfd_release): Declare as function, don't define as
2364 * libbfd.h: Rebuild.
2365 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2366 objalloc routines rather than obstack routines.
2367 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2368 (getpagesize): Don't define.
2369 (_bfd_new_bfd): Don't set _bfd_chunksize.
2370 (bfd_openr): Free new bfd and objalloc on failure.
2371 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2372 (bfd_alloc_size): Remove.
2373 (bfd_release): New function.
2374 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2375 objalloc routines rather than obstack routines.
2376 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2377 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2378 objalloc routines rather than obstack routines.
2379 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2380 (struct accumulate): Change memory to struct objalloc *.
2381 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2382 * dep-in.sed: Don't remove obstack.h from dependency list.
2383 * Makefile.in: Rebuild dependencies.
2384 (BFD_H_DEPS): Remove obstack.h.
2385 (install): Don't install obstack.h.
2386 * Many files: Don't include "obstack.h".
2389 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2390 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2391 * libbfd.h: Rebuild.
2392 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2393 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2394 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2396 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2397 old version of bfd_alloc.
2398 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2399 * libbfd.h: Rebuild.
2400 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2402 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2404 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2405 ELF local label syntax as well.
2407 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2409 * config.bfd (powerpc-*-beos*): New target.
2410 * configure.in (powerpc-*-beos*): Add case that explicitly
2411 does not set COREFILE for now. A future BeOS version is
2412 expected to support core files.
2413 * configure: Regenerate with autoconf.
2415 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2417 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2418 seen with a local symbol, rather than crashing.
2420 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2421 version symbols if there aren't any.
2423 start-sanitize-tic80
2424 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2426 * coff-tic80.c (coff_rtype_to_howto): Define
2427 (coff_tic80_rtype_to_howto): Clone generic coff version and
2428 add code to handle the funky TI "internal relocations".
2431 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2433 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2434 or size changes because of a weak symbol.
2436 * cisco-core.c (SIGEMT): Define if not defined.
2438 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2440 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2441 setting ever. Sanity check the version number. Sort out copying
2442 flags and other information when adding an indirect symbol.
2443 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2444 symbols added by the backend. Clear the entire contents of the
2446 (elf_export_symbol): Ignore indirect symbols.
2447 (elf_link_output_extsym): Accept a section without an owner in an
2449 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2450 version count. Correct the allocation of x_versymp.
2452 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2453 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2454 Don't return bfd_und_section_ptr when info->shared.
2455 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2456 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2457 (mips_elf_check_relocs): Resolve an indirect symbol in
2459 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2460 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2462 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2464 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2466 From Eric Youngdale <eric@andante.jic.com>:
2467 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2468 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2469 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2470 versioned symbol appears in both a regular and a shared object.
2471 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2472 appropriate. Improve error message.
2473 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2474 all uses. Add localsyms field.
2475 (elf_bfd_final_link): When generating a shared library, call
2476 elf_link_output_extsym to output all local symbols.
2477 (elf_link_output_extsym): Handle symbols which were forced to
2480 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2482 From Eric Youngdale <eric@andante.jic.com>:
2483 * elf-bfd.h (elf_symbol_type): Add version field.
2484 * elfcode.h (elf_slurp_symbol_table): Set version field.
2485 * elflink.h (elf_link_add_object_symbols): When creating an
2486 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2487 appropriate. Set up an indirection from the nondefault version of
2489 (NAME(bfd_elf,size_dynamic_sections)): Call
2490 elf_link_assign_sym_version before checking whether there are any
2491 versions. Always record the version name as a dynamic symbol.
2492 Initialize counters.
2493 (elf_link_assign_sym_version): After finding a version, see if a
2494 symbol should be forced to local scope. Create a new version
2495 definition if appropriate.
2496 (elf_link_output_extsym): Correct indirect symbol handling.
2497 * elf.c (bfd_elf_print_symbol): Print version information.
2498 (bfd_section_from_shdr): Turn version sections into BFD sections.
2499 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2500 if sh_info is not already set.
2501 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2503 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2504 _bfd_stringtab_add to copy the name into permanent memory if
2507 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2509 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2511 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2513 * coffcode.h (bfd_coff_backend_data): Change
2514 _bfd_coff_compute_section_file_positions to return a boolean
2515 value. Change all callers.
2516 (coff_compute_section_file_positions): Change return type to
2517 boolean. If the size of the last section changed, then output a
2518 zero byte at the end of the file.
2519 * libcoff.h: Rebuild.
2521 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2522 for at least 6 output symbols.
2523 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2524 emit a TC csect to represent the space they take up. For an XO
2525 symbol, just emit a reference, not a csect.
2527 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2528 Solaris doesn't like the combined options, and the -f is
2530 (stamp-tshlink, install): Likewise.
2532 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2533 handling when little endian.
2535 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2537 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2538 (mn10300_elf_relocate_section): Likewise.
2539 (elf_backend_relocate_section): Define.
2541 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2542 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2543 (elf32_mn10300_howto_table): Likewise.
2544 (elf32_mn10300_reloc_map): Likewise.
2545 (bfd_elf32_mn10300_reloc): Delete unused function.
2547 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2549 start-sanitize-tic80
2550 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2551 understand, just set the howto field to NULL, and the caller will
2552 print an appropriate error message.
2554 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2555 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2556 block. Use NULL for initializations of "ptr" rather than bare 0.
2557 * coff-h8300.c: Fix typo in comment.
2558 * coff-h8500.c: Ditto.
2560 * coff-z8k.c: Ditto.
2562 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2564 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2565 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2566 m32r_elf_get_relocated_section_contents): First pass at relax support.
2568 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2570 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2571 entry for reading verdef records.
2572 Use correct braces for computing increments of extverdaux and
2573 exteverdef record pointers.
2575 start-sanitize-tic80
2576 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2578 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2582 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2584 * elflink.h (elf_link_find_version_dependencies): Check that
2585 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2588 start-sanitize-tic80
2589 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2591 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2594 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2596 * targets.c (bfd_default_vector): Make non-const.
2597 (find_target): New static function, broken out of
2599 (bfd_set_default_target): New function.
2600 (bfd_find_target): Call find_target. When defaulting, use
2601 bfd_default_vector[0] if it is not NULL.
2602 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2603 * bfd-in2.h, libbfd.h: Rebuild.
2605 * syms.c (bfd_is_local_label): Return false if the symbol has no
2607 * coff-i960.c (coff_i960_is_local_label_name): New function.
2608 (coff_bfd_is_local_label_name): Define.
2609 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2610 (coff_bfd_is_local_label_name): Define.
2611 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2612 (coff_bfd_is_local_label_name): Define.
2613 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2614 with .. or _.L_ as local.
2615 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2616 (bfd_elf32_bfd_is_local_label_name): Define.
2617 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2618 beginning with $ as local.
2620 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2622 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2623 rather than comparing against info->lprefix.
2624 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2625 * elflink.h (elf_link_input_bfd): Likewise.
2626 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2627 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2629 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2630 _bfd_elf_is_local_label_name if not already defined.
2631 * elf.c (_bfd_elf_is_local_label_name): New function.
2632 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2634 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2635 (m88k_is_local_label_name): New static function.
2637 * coffcode.h (coff_bfd_is_local_label_name): Define as
2638 _bfd_coff_is_local_label_name if not already defined.
2639 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2640 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2641 * libcoff.h: Rebuild.
2643 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2644 to _bfd_is_local_label_name.
2645 (bfd_target): Likewise.
2646 * syms.c (bfd_is_local_label): Define as function, not macro.
2647 (bfd_is_local_name): Define.
2648 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2649 bfd_generic_is_local_label, and take a string rather than a
2651 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2652 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2653 (bfd_generic_is_local_label): Don't declare.
2654 (bfd_generic_is_local_label_name): Declare.
2655 * bfd-in2.h, libbfd.h: Rebuild.
2656 * All backends: Change local_label to local_label_name.
2658 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2659 (mips_elf_relocate_got_local): Change return type to boolean.
2660 Don't assume that the first zero entry is unassigned; instead, use
2662 (mips_elf_relocate_section): Check return value of
2663 mips_elf_relocate_got_local.
2664 (mips_elf_create_got_section): Initialize assigned_gotno field.
2667 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2669 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2673 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2675 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2676 that have no contents merely because linker_mark is not set.
2678 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2680 * config.bfd (mips*-*-lnews*): New target.
2681 * coff-mips.c (mips_relocate_section): Make assert compare
2682 content byteorder instead of header byteorder.
2683 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2685 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2686 * configure.in (ecoff_biglittle_vec): Add case.
2687 * configure: Update.
2689 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2691 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2692 name begins with ".note".
2693 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2694 section whose name begins with ".note".
2695 (get_program_header_size): Corresponding change.
2697 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2698 jal and for jal overflow.
2700 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2702 From Eric Youngdale <eric@andante.jic.com>:
2703 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2704 not found, try looking it up again without the version name.
2705 (elf_link_add_object_symbols): Always link against the dynamic
2706 symbol table of a dynamic object. When linking against a dynamic
2707 object, include version strings in symbol names, and set up
2708 version information. Add indirect symbols for default versions.
2709 (elf_link_create_dynamic_sections): Add special version sections.
2710 (struct elf_assign_sym_version_info): Define.
2711 (struct elf_find_verdep_info): Define.
2712 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2713 up version sections.
2714 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2715 (elf_link_find_version_dependencies): New static function.
2716 (elf_link_assign_sym_version): New static function.
2717 (elf_link_renumber_dynsyms): New static function.
2718 (struct elf_final_link_info): Add symver_sec field.
2719 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2720 local symbols of a dynamic object. Handle DT_VER* constants.
2721 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2722 dynamic object. Skip indirect symbols from ELF objects. Remove
2723 the version name before choosing a hash bucket. Write out the
2724 version information if appropriate.
2725 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2726 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2727 (bfd_elf64_size_dynamic_sections): Likewise.
2728 * bfd-in2.h: Rebuild.
2729 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2730 Change elf_link_hash_flags to unsigned short.
2731 (ELF_LINK_HIDDEN): Define.
2732 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2733 dynverdef_hdr, dynversym_section, dynverdef_section,
2734 dynverref_section, cverdefs, cverrefs, verdef, verref.
2735 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2736 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2737 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2738 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2739 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2740 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2741 (_bfd_elf_slurp_version_tables): Declare.
2742 * elf.c (_bfd_elf_swap_verdef_in): New function.
2743 (_bfd_elf_swap_verdef_out): Likewise.
2744 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2745 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2746 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2747 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2748 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2749 version information if there is any.
2750 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2751 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2752 (elf_fake_sections): Handle .gnu.version* section names.
2753 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2754 (_bfd_elf_slurp_version_tables): New function.
2755 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2756 version name in string entered in dynamic hash table.
2757 * elfcode.h: Include fnmatch.h.
2758 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2759 symbol which was forced to become local.
2760 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2761 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2762 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2763 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2765 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2767 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2769 (mn10200_elf_relax_section): Correctly compute a symbol's value
2770 when the symbol is local, but not in the same section as we are
2771 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2774 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2776 * elf32-m32r.c: Rewrite to use ELF backend linker.
2777 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2778 Add small data area support (R_M32R_SDA16).
2779 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2780 * bfd-in2.h,libbfd.h: Regenerated.
2782 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2784 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2785 (mn10200_elf_relax_delete_bytes): Likewise.
2786 (mn10200_elf_symbol_address_p): Likewise.
2787 (mn10200_elf_get_relocated_section_contents): Likewise.
2788 (bfd_elf32_bfd_relax_section): Define.
2789 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2791 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2792 (mn10200_elf_relocate_section): Likewise.
2793 (elf_backend_relocate_section): Define.
2796 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2798 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2799 reloc.c, targets.c: New target, elf-*-D30V.
2801 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2803 * cpu-d30v.c, elf32-d30v.c: New files.
2806 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2808 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2809 * bfd-in2.h: Regenerated.
2810 start-sanitize-tic80
2811 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2812 (rtype2howto): Add function.
2813 (tic80_howto_table): Add.
2816 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2818 * sysdep.h: Don't define errno in MSVC if error.h is included.
2820 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2822 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2823 is initialized before it is used.
2825 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2827 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2828 symbol into a weak undefined symbol; leave it as a common symbol.
2830 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2832 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2833 about a symbol defined in a dynamic object if it has already been
2834 defined in a regular object.
2836 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2838 * makefile.vms: Add gcc flags to allow compiling with current gcc
2840 (targmatch.h): New dependency.
2842 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2844 * evax.h (ALPHA_R_CODEADDR): New relocation.
2845 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2847 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2849 * bfd-in2.h, libbfd.h: Rebuild.
2851 Restrict symbol length to 64 bytes, case preserving:
2852 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2853 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2854 (_bfd_evax_length_hash_symbol): Added.
2855 * evax-etir.c (_bfd_evax_write_etir): Call
2856 _bfd_evax_length_hash_symbol before output of symbol.
2857 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2858 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2860 * evax-emh.c: Output filename to object file without path.
2862 * evax-egsd.c: New sections for local and global commons.
2864 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2865 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2866 notices. Replace AXP with Alpha.
2868 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2870 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2871 sections if we are creating a shared library.
2873 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2875 * configure.host (i386-windows): Don't set host64=true.
2877 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2879 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2880 (elf_mips16_gprel_howto): New static variable.
2881 (mips16_gprel_reloc): New static function.
2882 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2883 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2884 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2885 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2886 * bfd-in2.h, libbfd.h: Rebuild.
2888 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2890 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2891 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2893 start-sanitize-r5900
2894 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2896 * config.bfd: add r5900
2899 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2901 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2902 the output section will be the absolute section; don't print an
2903 assertion message for that case when doing a relocateable link.
2905 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2907 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2908 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2909 need_fn_sub, call_stub, and call_fp_stub.
2910 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2911 (mips_elf_link_hash_newfunc): Initialize new fields.
2912 (mips_elf_link_hash_table_create): Likewise.
2913 (mips_elf_relocate_section): Redirect relocations to use mips16
2914 stubs when appropriate.
2915 (mips_elf_check_relocs): Attach stub sections to the appropriate
2916 symbol. Set need_fn_stub when appropriate.
2917 (mips_elf_always_size_sections): New static function.
2918 (mips_elf_check_mips16_stubs): New static function.
2919 (elf_backend_always_size_sections): Define.
2920 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2922 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2923 attached to sections which are not being included in the link.
2925 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2927 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2928 symbol value when computing the addend for a pc_relative
2931 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2933 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2934 relocateable link, just skip pc_relative pcrel_offset relocs.
2935 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2936 structure for an ARM26 reloc which can be resolved.
2937 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2938 reloc can be resolved.
2940 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2941 error in overflow check for R_RELBYTE.
2943 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2946 From Mark Rasin <mark.rasin@telrad.co.il>.
2948 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2951 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2953 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2954 (elf_mn10200_howto_table): Likewise.
2955 (mn10200_reloc_map): Likewise.
2957 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2959 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2960 * bfd-in2.h, libbfd.h: Regenerated.
2961 * elf32-m32r.c: Add support for them.
2963 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2965 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2966 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2967 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2968 r_format and r_pcrel. Always return a value.
2969 * riscix.c (MY_final_link_callback): Define to dummy value.
2971 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2972 relocations against the text segment, look up the output name of
2974 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2975 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2976 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2977 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2978 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2980 start-sanitize-tic80
2981 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2983 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2984 routines for little endian data.
2985 * coffcode.h (coff_write_object_contents): Set magic to
2986 TIC80_ARCH_MAGIC for TIc80.
2988 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2990 * coff-tic80.c (tic80coff_vec): Change to little endian data
2994 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2996 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2997 auxiliary_filters parameter to be const char * const *. Accept a
2998 NULL terminated array.
2999 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3000 (bfd_elf32_size_dynamic_sections): Update declaration.
3001 * bfd-in2.h: Rebuild.
3003 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3005 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3006 NOTYPE symbol in a text section as a FUNC symbol.
3008 * coffcode.h (coff_compute_section_file_positions): Force
3009 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3011 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3013 * libaout.h (machine_type): Reserve several values for sparclet.
3015 start-sanitize-tic80
3016 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3018 * config.bfd (tic80-*-*): Don't require 'coff'.
3021 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3023 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3024 table to v850_elf_reloc for all non-standard relocations.
3025 (v850_elf_check_relocs): Add check for h being non-null.
3026 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3027 statement instead of multiple ifs.
3028 (v850_elf_relocate_section): Fix up error message, don't just call
3031 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3033 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3034 Use bfd_elf_generic_reloc as special function for all relocs.
3035 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3037 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3038 24bit pc-relative reloc.
3040 start-sanitize-tic80
3041 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3043 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3044 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3045 header byte order is little endian. Use correct bfd_get and
3046 bfd_put routines for little endian headers.
3047 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3048 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3051 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3053 * reloc.c: Add BFD_RELOC_24.
3054 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3055 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3056 * bfd-in2.h, libbfd.h: Rebuilt.
3058 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3060 elf64-alpha multiple .got rewrite:
3062 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3063 (bfd_elf*_mkobject): Don't define here ...
3064 * elfxx-target.h: ... but rather here. Default always_size_sections
3066 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3067 what the #defines in elf-bfd.h transmuted it to anyway.
3069 * section.c: Add SEC_LINKER_CREATED flag.
3070 * bfd-in2.h: Rebuild.
3071 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3072 relocation section flags.
3073 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3074 SEC_IN_MEMORY to recognize generated bits.
3075 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3077 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3078 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3079 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3080 * elf32-ppc.c (ppc_elf_create_linker_section,
3081 ppc_elf_size_dynamic_sections): Likewise.
3082 * elf32-sparc.c (elf32_sparc_check_relocs,
3083 elf32_sparc_size_dynamic_sections): Likewise.
3084 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3086 (_bfd_elf_create_dynamic_sections): Likewise.
3087 (_bfd_elf_make_linker_section_rela): Likewise.
3088 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3089 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3090 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3091 to identify generated bits.
3092 (elf_link_input_bfd): Likewise.
3094 * elf64-alpha.c: Rewrite everything touching relocations.
3096 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3098 * elf32-v850.c (all functions and static variables): Go through
3099 and regularize names to be of the form v850_elf_<xxx>.
3100 (toplevel): Include <elf/v850.h>.
3101 (enum reloc_type): Move to include/elf/v850.h.
3102 (v850_elf_check_relocs): For common variables, if the variable is
3103 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3104 into the appropriate section.
3105 (elf_backend_check_relocs): Define.
3107 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3109 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3111 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * config.bfd (mips*el-*-linux*): New target.
3114 (mips*-*-linux*): New target.
3116 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3117 Return a useful value.
3119 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3121 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3123 * configure: Rebuild.
3124 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3125 ac_cv_func_mmap in bfd/configure.host.
3127 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3128 filter_shlib and auxiliary_filter_shlib parameters.
3129 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3131 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3132 (bfd_elf64_size_dynamic_sections): Likewise.
3133 * bfd-in2.h: Rebuild.
3135 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3138 symbols, don't export a symbol which is defined by an object in an
3139 archive which contains shared objects.
3141 start-sanitize-tic80
3142 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3144 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3145 for TI TMS320c80 (MVP).
3146 (bfd_archures_list): Add bfd_tic80_arch.
3147 * bfd-in2.h: Regenerate by running "make headers".
3149 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3151 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3152 * configure.in (case $vec): Correct typo, "tb" not "tp".
3153 Also add cofflink.o for tic80coff_vec.
3154 * configure: Regenerate with autoconf.
3157 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3159 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3160 is configured with --with-mmap.
3162 start-sanitize-tic80
3163 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3165 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3166 (ALL_MACHINES): Add cpu-tic80.o
3167 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3168 * coff-tic80.c: Add skeleton, cloned from another coff config.
3169 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3173 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3175 * TODO: Correct a misspelling.
3176 start-sanitize-tic80
3177 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3178 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3179 * configure.in (case $vec): Add tic80coff_vec entry.
3180 * configure: Regenerate with autoconf.
3181 * archures.c (bfd_tic80_arch): Declare.
3182 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3183 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3184 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3185 (bfd_target_vector): Add tic80coff_vec entry.
3188 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3190 * elflink.h (elf_buckets): Add some more values for larger
3193 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3195 * Makefile.in (install): Move subdir_do out of conditional. From
3196 Fred Fish <fnf@cygnus.com>.
3198 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3200 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3202 (elf_mn10200_howto_table): Likewise.
3203 (mn10200_reloc_map): Likewise.
3205 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3207 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3208 mips16 symbol during the link.
3209 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3211 (mips_elf_link_output_symbol_hook): New static function.
3212 (elf_backend_link_output_symbol_hook): Define.
3214 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3217 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3219 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3220 against SEC_DEBUGGING sections here (revert patch of December 5).
3221 * elfcode.h (elf_object_p): Check for them here, instead.
3223 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3226 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3228 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3229 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3230 * elf-bfd.h (struct elf_size_info): Update declaration of
3232 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3233 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3234 * elfxx-target.h: Use new dynamic reloc routines by default.
3235 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3238 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3240 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3241 if NAMES_HAVE_UNDERSCORE is defined.
3243 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3245 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3247 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3249 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3252 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3254 * elflink.h (elf_link_add_object_symbols): Only add a weak
3255 symbol if the real definition is in the dynamic symbol table.
3256 After finding the real definition, then, if it is dynamic, add the
3257 weak symbol to the dynamic symbol table.
3259 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3261 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3263 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3266 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3268 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3270 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3271 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3272 * reloc.c: Remove mn10300 big endian relocs.
3273 * bfd-in2.h, libbfd.h: Rebuilt.
3275 * elf32-mn10200.c: Update from elf32-mn10300.c.
3277 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3279 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3281 * elf32-mn10300.c: Add some comments.
3283 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3285 * ihex.c (ihex_scan): Always initialize buf before jumping to
3287 (ihex_read_section): Likewise.
3289 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3291 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3292 inplace for most relocs.
3294 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3297 even if SEC_ALLOC is not set.
3298 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3299 when deciding whether to copy a reloc into a shared object.
3300 (elf_i386_relocate_section): Likewise.
3301 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3302 (elf32_sparc_relocate_section): Likewise.
3303 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3304 reloc section if it is not set in the source section.
3305 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3306 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3307 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3309 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3311 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3312 expects a .got.plt until we actually create it.
3314 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3316 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3317 message for bfd_reloc_outofrange, rather than aborting. From
3318 Philippe De Muyter <phdm@info.ucl.ac.be>.
3320 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3321 a relocateable link, don't try to process them. From Heinz Wrobel
3322 <wrobel@lpr.e-technik.tu-muenchen.de>.
3324 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3326 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3327 mn10300_info_howto_rel. Tweak reloc argument to be an
3328 Elf32_Internal_Rela.
3329 (USE_RELA): Define instead of USE_REL.
3330 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3332 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3334 * configure.in, configure: Handle mips*-sgi-irix6*.
3335 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3338 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3341 relocation against a symbol defined in a section with no output
3344 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3347 * configure, config.in: Rebuild with autoconf 2.12.
3349 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3350 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3351 (swap_out_syms): Set st_other from existing st_other field.
3352 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3354 (elf_link_output_extsym): Set the other field from the global hash
3356 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3357 (elf_mips16_jump_howto): New static variable.
3358 (mips16_jump_reloc): New static function.
3359 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3360 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3361 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3363 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3364 * bfd-in2.h, libbfd.h: Rebuild.
3365 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3367 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3369 * configure.host: Use long long for mips-sgi-irix6*.
3371 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3372 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3374 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3376 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3377 (enum reloc_type): Add more reloc types.
3378 (elf32_mn10300_howto_table): Update for new reloc types.
3379 (elf32_mn10300_reloc_map): Update for new reloc types.
3380 * reloc.c: Add some new relocs for the mn10300 series.
3381 * bfd-in2.h, libbfd.h: Rebuilt.
3383 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3385 * som.c (setup_sections): Don't lose for a space which has
3386 no data, but some symbols.
3388 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3391 (sunos_link_hash_table_create): Initialize got_needed.
3392 (sunos_create_dynamic_sections): Only set .got section size if it
3393 is not already set. Set got_needed.
3394 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3395 sdynptr, and only handle dynamic sections, if dynamic sections are
3397 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3398 Initialize .got section.
3399 (sunos_scan_ext_relocs): Likewise.
3400 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3402 (sunos_finish_dynamic_link): Check got_needed. Only set up
3403 dynamic linking information if needed.
3405 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3407 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3409 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3411 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3413 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3415 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3418 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3420 * filemode.c: Include sysdep.h.
3421 * ihex.c: Add casts to eliminate compiler warnings.
3422 * sunos.c: Add casts to eliminate compiler warnings.
3424 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3426 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3428 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3429 appropriate relocations in the .so file if shared.
3430 (ppc_elf_relocate_section): Ditto.
3432 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3434 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3435 complain_overflow_unsigned.
3437 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3439 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3440 overflows for R_D10V_16 and R_D10V_18.
3442 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3444 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3445 (do_with_relocs): Likewise.
3446 (do_as_repeat): Likewise.
3447 (copy_expression): Likewise.
3449 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * ieee.c (ieee_write_external_part): Correctly record whether
3452 there is an external part.
3454 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3456 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3457 handle tda offsets for sld.w and sst.w instructions.
3458 Fix alignment check in sld.w and sst.w tda reloc handling.
3460 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3462 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3464 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3466 * elf32-v850.c: Add comments about assumptions about
3467 char, short & long sizes.
3468 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3469 problems for several relocs.
3471 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3472 R_V850_SDA_OFFSET entry.
3474 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3477 Store import file index in ldindx.
3478 (xcoff_build_ldsyms): Assume that ldsym was not previously
3479 allocated. For an imported symbol, copy ldindx into l_ifile.
3481 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3483 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3484 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3485 fields in R_V850_TDA_OFFSET.
3486 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3487 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3490 * elf32-v850.c: Include bfdlink.h.
3491 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3493 (elf32_v850_bfd_final_link_relocate): New function.
3494 (v850_elf_relocation_section): Likewise.
3495 (elf_backend_relocate_section): Define.
3497 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * binary.c (binary_set_section_contents): Ignore sections which
3500 don't have SEC_LOAD and SEC_ALLOC set.
3502 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3504 * linker.c (_bfd_generic_final_link): Avoid losing static
3505 symbols in the .bss section.
3507 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3510 (mips32_64bit_reloc): New static function.
3511 (mips_reloc_map): Add entry for BFD_RELOC_64.
3512 (mips_elf_relocate_section): Handle R_MIPS_64.
3514 * linker.c (default_indirect_link_order): Print an error message
3515 when attempting to do a relocateable link with different object
3516 file formats, rather than calling abort.
3518 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3520 * reloc.c (m32r relocs): Rename them.
3521 * bfd-in2.h, libbfd.h: Regenerated.
3522 * elf32-m32r.c: Update.
3523 (m32r_elf_10_pcrel_reloc): New function.
3524 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3525 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3527 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3529 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3530 all sections that will be included in the output file.
3531 (_bfd_generic_link_output_symbols): Discard symbols in sections
3532 which are being discarded.
3533 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3534 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3535 (elf_v850_howto_table): Corresponding changes.
3536 (elf_v850_reloc_map): Corresponding changes.
3537 * reloc.c: Add additional V850 relocations.
3538 * bfd-in2.h, libbfd.h: Rebuilt.
3540 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3541 no longer want in pc-relative relocs.
3543 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3545 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3546 accept a reloc against an undefined sybmol!
3548 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3550 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3552 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3554 * VERSION: Bump for new relocation.
3556 * hosts/i386bsd.h: If NBPG is not defined, define it as
3557 PAGE_SIZE, for recent versions of FreeBSD.
3559 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3561 * configure.host: Use `long long' as the 64 bit type on a Solaris
3562 host, since both gcc and the SunPRO compilers support it.
3564 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3566 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3567 mistake to have reused the ECOFF LITERAL for ELF since they have
3568 different semantics.
3569 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3570 * bfd-in2.h, libbfd.h: Rebuild.
3572 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3575 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3576 dynamic relocation for an undefweak symbol when we are building
3577 a static executable.
3579 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3581 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3582 point explicitly to srcdir.
3583 (targmatch.h): Edit references to point explicitly to objdir.
3585 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * config.bfd: When setting targ_cpu, don't get confused by
3590 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3592 * configure.host: Add support for windows host (a build done
3593 under the Microsoft build environment).
3595 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3597 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3598 definition in a dynamic object, add it to the dynamic symbol table
3599 if any dynamic object mentions it. Reverts part of last patch.
3601 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3602 (sunos_link_hash_table_create): Initialize got_base.
3603 (bfd_sunos_size_dynamic_sections): If the .got section is more
3604 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3606 (sunos_check_dynamic_reloc): Subtract got_base from a base
3607 relative relocation.
3609 * elf32-mips.c (elf_mips_isa): New static function.
3610 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3611 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3613 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * archive.c (do_slurp_coff_armap): Only treat archive as little
3616 endian for i960 COFF.
3618 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3621 by the change in size of the section when EXEC_P is not set.
3623 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3624 (m68kcoff_rtype_to_howto): New static function.
3625 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3626 VMA to the addend for a PC relative reloc.
3628 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3630 * Makefile.in: Rebuild dependencies.
3632 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3635 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3637 * Makefile.in: Remove explicit dependencies for mn10200 and
3639 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3640 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3641 (dependencies): Rebuilt.
3643 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3646 during this function.
3648 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3649 section if the flags are compatible.
3651 * configure.in: Add havevecs, and put it in tdefaults.
3652 * mpw-config.in: Likewise.
3653 * configure: Rebuild.
3654 * targmatch.sed: New file; a sed script to build targmatch.h from
3656 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3657 * targets.c: Include "fnmatch.h".
3658 (struct targmatch): Define.
3659 (bfd_target_match): Define by including targmatch.h.
3660 (bfd_find_target): If the target is not found by name, search for
3661 it as a configuration triplet.
3662 * Makefile.in: Rebuild dependencies.
3663 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3664 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3665 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3666 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3667 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3668 (CFILES): Remove i386dynix.c and hp300bsd.c.
3669 (targmatch.h): New target.
3670 (do_clean): Remove targmatch.h.
3672 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3673 * acconfig.h: Add NEED_DECLARATION_GETENV.
3674 * configure, config.in: Rebuild.
3675 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3676 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3678 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3680 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3681 * cpu-mn10200.c, cpu-mn10300.c: New files.
3682 * elf32-mn10200.c, elf32-mn10300.c: New files.
3683 * Makefile.in: Break mn10x00 support into two separate
3684 configurations, mn10200 and mn10300.
3685 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3686 * bfd-in2.h, configure: Rebuilt.
3688 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3690 * Makefile.in (do_clean): Move config.log to do_distclean.
3692 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3694 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3695 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3696 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3697 (elf32-mn10x00.o): Add dependencies.
3698 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3699 (bfd_mn10x00_arch): Declare.
3700 (bfd_archures_list): Add bfd_mn10x00_arch.
3701 * config.bfd: Add mn10x00-*-*.
3702 * configure.in: Add bfd_elf32_mn10x00_vec.
3703 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3704 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3705 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3706 * bfd-in2.h, configure: Rebuilt.
3708 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3710 openVMS/Alpha: Provide filename and case_hack flags via
3711 symbol table from gas.
3712 Add case_hack code for symbol output from vax/vms.
3713 * evax-alpha.c (evax_initialize): Remove filename handling,
3714 filename is provided via symbol table.
3715 (evax_get_symtab): Use local symbol count when setting up table.
3716 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3718 (_bfd_evax_write_egsd): Skip file name symbol.
3719 * evax-emh.c (get_vms_time_string): Local function now.
3720 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3722 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3723 through _bfd_evax_case_hack_symbol.
3724 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3726 (_bfd_evax_basename): Removed.
3727 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3728 * evax.h (evax_private_data_struct): Remove filename.
3729 (flag_hash_long_names, flag_show_after_trunc,
3730 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3733 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3736 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3737 (NO_SWAP_MAGIC): Don't define.
3738 (SWAP_MAGIC): Define.
3740 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3741 no hash table entry for a global symbol.
3743 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3745 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3747 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3750 symbol type with T_NULL. Warn if symbol type changes. Based on
3751 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3753 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3754 a dynamic object in the dynamic symbol table if it is referenced
3755 or defined by a regular object.
3757 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3759 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3760 remove dwarf local labels. Shrinks binaries by a factor of 3!
3762 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3764 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3765 by hand, rather than by calling bfd_make_section.
3767 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3769 * reloc.c: Rename m32r relocs.
3770 * bfd-in2.h, libbfd.h: Rebuilt.
3771 * elf32-m32r.c: Update.
3773 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3775 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3776 link, adjust the symbol index of a base relative reloc. Don't
3777 change the addend of a PC relative reloc if pcrel_offset is set.
3778 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3779 a relocateable link.
3781 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3782 it is zero, in case src_mask matters.
3783 (bfd_install_relocation): Likewise.
3785 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3789 (_bfd_xcoff_bfd_final_link): Don't set target_index
3790 to an uninitialized value.
3792 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3795 indices, rather than crashing.
3796 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3798 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3801 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3803 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3805 (coff_arm_adjust_symndx): New static function.
3806 (coff_adjust_symndx): Define.
3808 * srec.c (srec_scan): Accept multiple symbols on a single line.
3809 From Pascal Martin <pmartin@alsys.com>.
3813 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3815 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3816 (sunos_merge_private_bfd_data): New function.
3818 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3820 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3822 (bfd_merge_private_bfd_data): Likewise.
3823 * section.c (bfd_copy_private_section_data): Likewise.
3824 * syms.c (bfd_copy_private_symbol_data): Likewise.
3825 * bfd-in2.h: Rebuild.
3826 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3827 both BFD's are the right flavour.
3828 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3829 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3830 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3831 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3832 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3833 (ppc_elf_merge_private_bfd_data): Likewise.
3834 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3835 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3837 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3838 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3841 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3843 * reloc.c: Add m32r relocs.
3844 * bfd-in2.h, libbfd.h: Rebuilt.
3845 * cpu-m32r.c,elf32-m32r.c: New files.
3847 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3851 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3853 * tekhex.c (first_phase): Change type parameter from char to int.
3855 (pass_over): Change func to expect int, not char.
3857 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3858 rather than SEC_LOAD when aligning the file offset for the first
3859 section in a segment.
3861 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3863 * syms.c (coff_section_type): Make arg const.
3864 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3865 to make_bfd_asection().
3866 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3867 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3868 (_bfd_elf_stringtab_init): Remove prototype.
3870 * netbsd-core.c (swap_abort): Add prototype.
3871 * aix386-core.c (swap_abort): Ditto & make static
3872 * hpux-core.c (swap_abort): Ditto & make static.
3873 * irix-core.c (swap_abort): Ditto & make static.
3874 * ptrace-core.c (swap_abort): Ditto & make static.
3875 * trad-core.c (swap_abort): Ditto & make static.
3876 * coffswap.h (coff_swap_reloc_in): Ditto.
3877 (coff_swap_reloc_out): Ditto.
3878 (coff_swap_filehdr_in): Ditto.
3879 (coff_swap_filehdr_out): Ditto.
3880 (coff_swap_sym_in): Ditto.
3881 (coff_swap_sym_out): Ditto.
3882 (coff_swap_aux_in): Ditto.
3883 (coff_swap_aux_out): Ditto.
3884 (coff_swap_lineno_in): Ditto.
3885 (coff_swap_lineno_out): Ditto.
3886 (coff_swap_aouthdr_in): Ditto.
3887 (coff_swap_aouthdr_out): Ditto.
3888 (coff_swap_scnhdr_in): Ditto.
3889 (coff_swap_scnhdr_out): Ditto.
3890 * ihex.c (ihex_sizeof_headers): Ditto.
3891 * tekhex.c (getsym): Ditto.
3892 (find_chunk): Ditto & make static.
3893 (insert_byte): Ditto.
3894 (first_phase): Ditto.
3896 (tekhex_get_symtab): Ditto & make static.
3897 (tekhex_get_symtab_upper_bound): Ditto & make static.
3898 (tekhex_mkobject): Ditto.
3899 (tekhex_object_p): Ditto.
3900 (move_section_contents): Ditto.
3901 (tekhex_get_section_contents): Ditto.
3902 (tekhex_set_arch_mach): Ditto & make static.
3903 (tekhex_set_section_contents): Ditto.
3904 (writevalue): Ditto.
3907 (tekhex_write_object_contents): Ditto.
3908 (tekhex_sizeof_headers): Ditto.
3909 (tekhex_make_empty_symbol): Ditto.
3910 (tekhex_get_symbol_info): Ditto.
3911 (tekhex_print_symbol): Ditto.
3912 * irix-core.c (make_bfd_asection): Ditto.
3913 (irix_core_core_file_p): Ditto.
3914 (irix_core_core_file_failing_command): Ditto.
3915 (irix_core_core_file_failing_signal): Ditto.
3916 (irix_core_core_file_matches_executable_p): Ditto.
3917 (irix_core_make_empty_symbol): Ditto.
3918 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3919 * srec.c (srec_new_symbol): Ditto.
3920 (srec_get_section_contents): Ditto.
3921 (srec_set_arch_mach): Ditto.
3922 (srec_set_section_contents): Ditto.
3923 (internal_srec_write_object_contents): Ditto.
3924 (srec_write_object_contents): Ditto.
3925 (symbolsrec_write_object_contents): Ditto.
3926 (srec_sizeof_headers): Ditto.
3927 (srec_make_empty_symbol): Ditto.
3928 (srec_get_symtab_upper_bound): Ditto.
3929 (srec_get_symtab): Ditto.
3930 (srec_print_symbol): Ditto and make static.
3931 * elf.c (elf_read): Ditto
3932 (assign_section_numbers): Ditto.
3933 (elf_fake_sections): Ditto.
3934 (sym_is_global): Ditto.
3935 (elf_map_symbols): Ditto.
3936 (get_program_header_size): Ditto.
3937 * coffgen.c (make_a_section_from_file): Ditto.
3938 (coff_real_object_p): Ditto.
3939 (fixup_symbol_value): Ditto.
3940 (build_debug_section): Ditto.
3942 * syms.c (coff_section_type): Ditto.
3944 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3946 * bfd-in2.h: Rebuilt after m32r changes.
3948 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3950 * config.bfd,configure.in,configure: Add m32r support.
3951 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3952 * config.bfd: Keep target list alphabetically sorted.
3954 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3956 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3957 to add in the constant part found in the instruction itself.
3958 (case R_V850_HI16_S): Likewise.
3960 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3962 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3963 and R_D10V_18 to be 1 (word).
3965 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * stabs.c (_bfd_link_section_stabs): If the output_section field
3968 of either section is bfd_abs_section, then the linker is
3969 discarding the section and we should not optimize it.
3971 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3973 * Makefile.in (aout-sparcle.o): New target.
3974 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3975 * config.bfd (sparclet-*-aout*): Add case.
3976 * configure.in (sparcle_aout_vec): Add case.
3977 * configure: Regenerated.
3978 * targets.c (sparcle_aout_vec): Declare.
3979 (bfd_target_vector): Add sparcle_aout_vec.
3980 * aout-sparcle.c: New file.
3982 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3984 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3985 low order sign bit propogation for R_V850_HI16_S.
3987 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3988 handling V850 specific relocs.
3989 (elf_v850_howto_table): Use the new function for some
3990 relocations. Twiddle masks & shifts for some relocs.
3991 Set partial_inplace where needed.
3993 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3995 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3996 default architecture to a machine number of 0.
3997 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3999 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4000 the output BFD is the default, set it from the first input BFD.
4002 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4004 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4005 insert at bitpos zero. The HI16 relocs are shifted right
4006 by 16 bits. Fix src_mask for all relocs.
4007 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4009 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4012 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4014 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4015 Rewrite to use BFD file read routines and to avoid using a fixed
4016 length for the file name.
4018 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4020 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4021 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4022 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4023 to R_V850_{32,16,8}.
4025 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4027 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4028 (elf_v850_howto_table): Add info for HI16_S reloc.
4029 (v850_reloc_map): Add HI_16_S reloc.
4030 * reloc.c: Define BFD_RELOC_V850_* relocs.
4032 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * elf32-sh.c: New file.
4036 * elf.c (prep_headers): Handle bfd_arch_sh.
4037 * elfcode.h (write_relocs): Handle absolute symbol.
4038 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4039 (_bfd_elf64_link_read_relocs): Declare.
4040 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4041 elf_link_read_relocs. Make globally visible. Change all
4043 (elf_link_input_bfd): Get external symbols from cache in
4044 symtab_hdr->contents. Get contents from cache in
4046 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4048 * reloc.c: Define BFD_RELOC_SH_* relocs.
4049 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4050 * coff-sh.c (sh_insns_conflict): Fix a return value.
4051 (_bfd_sh_align_load_span): New globally visible function, broken
4052 out of sh_align_load.
4053 (sh_align_load): Call _bfd_sh_align_load_span.
4054 (sh_swap_insns): Change relocs parameter to PTR.
4055 * bfd-in2.h, libbfd.h: Rebuild.
4056 * targets.c (bfd_elf32_sh_vec): Declare.
4057 (bfd_elf32_shl_vec): Declare.
4058 * config.bfd (sh-*-elf*): New target.
4059 * configure.in (bfd_elf32_sh_vec): New target vector.
4060 (bfd_elf32_shl_vec): New target vector.
4061 * configure: Rebuild.
4062 * Makefile.in: Rebuild dependencies.
4063 (BFD32_BACKENDS): Add elf32-sh.o.
4064 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4066 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4067 page before checking D_PAGED.
4069 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4070 (ihex_write_object_contents): Remove extbase; always use segbase
4073 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4075 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4076 * configure.host (i[345]86-*-*): Ditto.
4077 * config.bfd (i[345]86-*-*): Ditto.
4078 * configure: Regenerate.
4080 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4083 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4085 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4086 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4087 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4088 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4089 will have an ST_CODE type, change the symbol's type to ST_DATA.
4090 * som.c (hppa_som_gen_reloc_type): Update prototype.
4092 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4095 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4096 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4097 (mips_elf_finish_dynamic_sections): Likewise.
4099 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * configure.host (HLDENV): New variable to set. Set it for
4102 *-*-sysv4*, since those linkers may not support -R but they always
4103 support LD_RUN_PATH.
4105 * libieee.h (NSECTIONS): Don't define.
4106 (ieee_data_struct): Change section_table to asection **. Add
4108 * ieee.c (get_section_entry): If the table isn't big enough, make
4110 (ieee_slurp_sections): Remove assertion about number of sections.
4111 (ieee_object_p): Adjust initialization of ieee to match changes to
4114 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4115 symbols merely because we are generating a shared library.
4116 (xcoff_build_ldsyms): Don't set up global linkage code for an
4117 undefined symbol merely because we are generating a shared
4120 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4122 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4123 (BFD32_BACKENDS) Add elf32-v850.o.
4124 * archures.c: Add bfd_v850_arch.
4125 * bfd-in2.h: Add bfd_v850_arch.
4126 * config.bfd (v850-*-*): New target.
4127 * configure: (bfd_elf32_v850_vec) New vector.
4128 * configure.in: (bfd_elf32_v850_vec) New vector.
4129 * cpu-v850.c: New file.
4130 * elf.c (prep_headers): Added case bfd_arch_v850.
4131 * elf32-v850.c: New file.
4132 * targets.c (bfd_elf32_v850_vec): New vector.
4134 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4137 a function code symbol for an XMC_XO symbol.
4139 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4141 * mpw-config.in: Update editing of autoconf vars to reflect
4142 Jul 18 configure.in change.
4143 * mpw-make.sed: Update editing of include pathnames to be
4144 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4146 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4148 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4149 which to offset to get the .plt entry address is ".plt".
4151 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4153 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4154 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4155 Added, for internal use by the ARM gas.
4157 * bfd-in2.h: Rebuilt
4159 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4161 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4162 in section dynidx start.
4164 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4166 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4167 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4168 optimization for g++.
4170 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4172 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4173 the -mrelocatable-lib bit set and the other doesn't, clear the
4174 -mrelocatable-lib bit in the header.
4176 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4178 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4179 symbol against a STT_FUNC symbol in a shared library.
4181 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4183 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4184 symbol is found, automatically define the corresponding function
4187 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4188 if sym.n_numaux is not zero.
4189 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4190 entry to disagree about the number of aux entries if the symbol
4193 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4194 section if it might be needed, not just if info->shared.
4195 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4196 the start of .rel.dyn if we are going to use it.
4197 (mips_elf_finish_dynamic_sections): Only clear the first element
4198 of .rel.dyn if the size is greater than zero.
4200 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4203 undefined_symbol callback for a symbol, then don't issue any more
4204 warnings about loader relocs.
4205 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4206 after calling the undefined_symbol callback.
4208 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4209 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4210 as the AIX linker seems to do.
4212 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4214 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4215 (evax_initialize): Remove evax_reloc_table.
4216 (evax_close_and_cleanup): Ditto.
4218 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4220 (evax_bfd_reloc_type_lookup): Ditto.
4221 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4222 cooked_size == raw_size.
4223 * evax-emh.c (_bfd_evax_register_filename): Remove.
4224 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4225 * evax-misc.c (add_new_contents): Malloc section at full size.
4226 (_bfd_save_evax_section): Memcpy section contents directly.
4227 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4228 (evax_reloc_table): Remove.
4230 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4232 * makefile.vms: Add better support for DEC C compilation
4233 Add evax.h dependencies
4235 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4236 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4237 (BFD_RELOC_ALPHA_BASEREG): Remove.
4238 * bfd-in2.h, libbfd.h: Rebuild.
4240 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4242 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4243 getgid if _WIN32 is defined.
4244 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4246 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4248 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4249 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4251 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4254 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4256 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4258 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4259 (NEED_DECLARATION_REALLOC): New macro.
4260 * configure, config.in: Rebuild.
4261 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4262 (realloc): Declare if NEED_DECLARATION_REALLOC.
4264 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4265 <strings.h> if they exist.
4267 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4269 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4271 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4273 Based on patches from Eric Valette <valette@crf.canon.fr>:
4274 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4275 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4276 (elf_howto_table): Add entries for new relocs.
4277 (elf_i386_reloc_type_lookup): Handle new relocs.
4278 (elf_i386_info_to_howto): Just call abort.
4279 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4280 (elf_i386_relocate_section): Likewise.
4282 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4284 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4286 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4289 only get the LMA from the phdr if they are in the same part of the
4292 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4293 new segment to make them more comprehensible. If the relationship
4294 between the LMA and the VMA changed, start a new segment. Don't
4295 check dynsec when deciding whether to start a new segment for a
4296 writeable section; -N will now handle this.
4298 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4300 * libhppa.h: Remove "esel" changes. Not the right approach.
4301 * som.c: Corresponding changes.
4302 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4303 which don't have a SOM symbol type associated with them.
4304 Reverses a 1994 change.
4306 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4308 Make ld -N more reasonable for ELF:
4309 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4310 phdr_in_section to false, and always use a single load segment.
4311 (elf_sort_sections): Sort sections by LMA after VMA.
4312 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4313 align to maxpagesize.
4314 (assign_file_positions_except_relocs): Likewise.
4315 * elfcode.h (elf_object_p): If a section is loaded but not page
4316 aligned, clear D_PAGED.
4318 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4320 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4321 Added, for internal use by the ARM gas.
4323 * bfd-in2.h: Rebuilt
4325 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4327 * libhppa.h (R_HPPA_ESEL): New field selector.
4328 (e_esel): Similarly.
4329 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4330 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4331 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4333 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4335 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4336 archive search before looking for stripped dynamic objects.
4338 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4341 symbol a warning rather than an error.
4343 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * elf.c (assign_file_positions_for_segments): Track the virtual
4346 memory position separately from the file position, and use it to
4347 compute the alignment adjustment.
4349 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4351 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4352 and fixed mask on R_D10V_10_PCREL_L.
4354 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * elf64-mips.c: Include "aout/ar.h".
4357 (mips_elf64_slurp_armap): New static function.
4358 (mips_elf64_write_armap): New static function.
4359 (bfd_elf64_archive_*): Define.
4360 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4361 Use instead of bfd_generic_archive_p.
4362 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4363 instead of _bfd_write_archive_contents.
4364 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4365 _bfd_generic_mkarchive.
4366 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4367 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4369 (TARGET_LITTLE_SYM): Likewise.
4370 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4372 * Makefile.in: Rebuild dependencies.
4374 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4375 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4376 SHT_MIPS_EVENTS sections.
4377 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4378 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4380 (_bfd_mips_elf_fake_sections): Likewise.
4382 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4383 * ecoff.c (ecoff_compute_section_file_positions): Copy
4384 rdata_in_text from backend info to tdata. Clear it if any data
4385 section comes before .rdata.
4386 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4387 tdata rather than backend info.
4389 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * configure.in: Fix test for whether a compiler has a 64 bit
4392 type. From Jim Wilson <wilson@cygnus.com>.
4394 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * configure.host (mips-sgi-irix6*): New host.
4398 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4399 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4400 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4402 * configure: Rebuild.
4403 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4404 (BFD_HOST_64_BIT): Define conditionally.
4405 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4406 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4407 (symvalue, bfd_size_type): Likewise.
4408 * bfd-in2.h: Rebuild.
4409 * Makefile.in (do_clean): Remove bfd-tmp.h.
4410 (do_distclean): Remove bfd-in3.h.
4411 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4412 (bfd-in3.h): New target.
4414 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4415 Andrew Gierth <ANDREWG@microlise.co.uk>.
4417 * configure.host: Set INSTALL_SHLIB.
4418 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4419 * configure: Rebuild.
4420 * Makefile.in (install): Use @INSTALL_SHLIB@.
4422 * config.bfd (mips*-*-irix6*): New target.
4423 * configure.host: Handle Irix 6 shared library like Irix 5.
4425 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4426 symbol for a magic name.
4427 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4429 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4432 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4434 * mpw-config.in: Add ELF support to mips config, create the
4435 elf32-target.h file in the object dir.
4436 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4438 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4440 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4441 Also removed most abort calls, in favor of using bfd reporting.
4443 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4445 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4446 (BFD32_BACKENDS) Add elf32-d10v.o.
4447 * archures.c: Add bfd_d10v_arch.
4448 * bfd-in2.h: Add bfd_d10v_arch.
4449 * config.bfd (d10v-*-*): New target.
4450 * configure: (bfd_elf32_d10v_vec) New vector.
4451 * configure.in: (bfd_elf32_d10v_vec) New vector.
4452 * cpu-d10v.c: New file.
4453 * elf.c (prep_headers): Added case bfd_arch_d10v.
4454 * elf32-d10v.c: New file.
4455 * libbfd.h: Rebuild.
4456 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4457 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4458 * targets.c (bfd_elf32_d10v_vec): New vector.
4460 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4462 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4464 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4466 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4467 bfd_mach_i386_i8086 machine types.
4469 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4471 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4474 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4476 * coffcode.h (coff_set_section_contents): A/UX does not require
4477 special handling of the _LIB section.
4479 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4481 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4482 value for R_RELBYTE.
4484 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4485 array if one was allocated.
4487 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4489 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4490 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4491 use_rld_obj_head and rld_value.
4492 (mips_elf_link_hash_table_create): Initialize new fields.
4493 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4495 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4496 __rld_obj_head symbol not seen, create an __rld_map symbol.
4497 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4498 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4499 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4500 __rld_obj_head symbol.
4501 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4503 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4507 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4508 ppc_elf_addr16_ha_reloc.
4509 (ppc_elf_addr16_ha_reloc): New static function.
4511 * coff-mips.c (struct mips_hi): Define.
4512 (mips_refhi_list): New static variable.
4513 (mips_refhi_addr, mips_refhi_addend): Remove.
4514 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4515 (mips_reflo_reloc): Process mips_refhi_list.
4516 (mips_relhi_list): New static variable.
4517 (mips_relhi_addr, mips_relhi_addend): Remove.
4518 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4519 (mips_rello_reloc): Process mips_relhi_list.
4520 (mips_relocate_section): Permit an arbitrary number of REFHI or
4521 RELHI relocs before the associated REFLO or RELLO reloc.
4523 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4525 * aout-target.h (MY(callback)): Set reloc_count fields.
4527 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4530 sections unless this is a SunOS link.
4532 * VERSION: Set to 2.7.1.
4534 * Released binutils 2.7.
4536 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * i386aout.c: Include "aout/aout64.h".
4539 (i386aout_write_object_contents): New static function.
4540 (MY_write_object_contents): Define.
4542 * netbsd.h (MY(write_object_contents)): Make sure that
4543 adjust_sizes_and_vmas is called before fiddling with the magic
4546 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4548 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4550 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4552 * libbfd-in.h (itos, stoi): Don't define.
4553 * libbfd.h: Rebuild.
4554 * i386lynx.c (KEEPIT): Define as udata.i.
4555 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4556 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4557 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4558 flags. Don't use stoi.
4560 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4562 * elf.c (map_sections_to_segments): Don't start a new segment for
4563 a writable section if it's on the same page as the previous
4564 segment. Reset the writable variable for a readonly section.
4566 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4568 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4569 first_thunk_address, thunk_size, and import_table_size.
4570 * peicode.h: Improved some diagnostics regarding edata sections.
4572 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4574 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4575 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4577 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4579 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4580 with XCOFF_DEF_DYNAMIC set is really defined.
4581 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4582 (xcoff_link_add_symbols): Only create special sections if using an
4585 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4587 (bfd_install_relocation): Likewise.
4589 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4591 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4593 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4594 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4595 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4596 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4597 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4598 are found for LITERAL relocs.
4599 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4600 taken, we cannot generate a .plt entry for the symbol.
4602 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4604 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4605 sysconf functions (for gprof).
4606 * configure, config.in: Rebuild.
4608 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4611 an archive if it has a map. If the object file has the wrong
4614 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4615 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4617 (alpha_relocate_section): Likewise.
4619 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4620 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4621 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4622 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4623 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4624 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4625 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4626 * peicode.h: Corresponding changes.
4628 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4630 * elflink.h (elf_create_pointer_linker_section): Comment out code
4631 dealing with making GOT pointers negative of the GOT symbol for
4634 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4636 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4637 increment the .rela.plt size until after we're done creating the
4639 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4640 .rela.plt offset directly rather than calculating it.
4642 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4644 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4645 Use autoconf-set values.
4646 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4647 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4650 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4651 * configure: Rebuilt.
4653 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4655 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4656 handling code > 1k away.
4658 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4660 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4661 defined, output whenever the symbol is updated.
4663 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4665 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4666 section to 0 if user_set_vma is set.
4667 * elflink.h (elf_bfd_final_link): Likewise.
4669 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4671 Partially undo patch of Jun 20.
4672 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4673 (coff_compute_section_file_positions): Likewise.
4674 (coff_write_object_contents): Likewise. Re-add deleted code, but
4675 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4676 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4678 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4680 * config.bfd: Add support for *-*-rtems* configurations.
4682 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * elf.c (prep_headers): Add bfd_arch_alpha case.
4686 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4688 * elf64-alpha.c: New file.
4689 * config.bfd (alpha-*-linuxecoff*): New target.
4690 (alpha-*-linux*, alpha-*-elf*): New targets.
4691 * configure.in (bfd_elf64_alpha_vec): New vector.
4692 * configure: Rebuild.
4693 * targets.c (bfd_elf64_alpha_vec): Declare.
4694 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4695 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4696 * bfd-in2.h, libbfd.h: Rebuild.
4697 * Makefile.in: Rebuild dependencies.
4698 (BFD64_BACKENDS): Add elf64-alpha.o.
4699 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4701 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4703 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4704 than relying on a right shift of 32.
4706 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4708 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4709 ifdef to COFF_WITH_PE.
4710 (coff_compute_section_file_positions): Likewise.
4711 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4712 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4713 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4714 COFF_IMAGE_WITH_PE, always include.
4716 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4718 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4721 approximate the correct answer if SIZEOF_HEADERS was not used.
4723 * binary.c (binary_set_section_contents): Set section file
4724 position based on LMA rather than VMA.
4726 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4728 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4729 symbols if info->strip == strip_all.
4731 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4733 * coff-h8300.c: Remove #if 0 code.
4734 (compatable): Don't allow mixing/matching of different architectures.
4736 * archures.c (bfd_mach_h8300s): Add.
4737 * bfd-in2.h: Rebuilt.
4738 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4740 (h8300_reloc16_estimate): Likewise.
4741 (h8300_reloc16_extra_cases): Likewise.
4742 (h8300_bfd_link_add_symbols): Likewise.
4743 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4744 (coff_set_flags): Likewise.
4745 * cpu-h8300.c (h8300_scan): Likewise.
4746 Add H8/S to bfd_h8300_arch list.
4748 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4750 Added support for Alpha OpenVMS:
4751 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4752 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4753 * config.h-vms, makefile.vms: New files.
4754 * config.bfd (alpha-*-*vms*): New target.
4755 * configure.in (evax_alpha_vec): New target vector.
4756 * configure: Rebuild.
4757 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4758 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4759 * targets.c (bfd_target_evax_flavour): Define.
4760 (evax_alpha_vec): Declare.
4761 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4762 if BFD64 is defined.
4763 * bfd-in2.h, libbfd.h: Rebuild.
4764 * Makefile.in: Rebuild dependencies.
4765 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4766 evax-emh.o, and evax-misc.o.
4767 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4768 evax-etir.c, evax-emh.c, and evax-misc.c.
4769 (HFILES): Add evax.h.
4771 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4773 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4775 (h8300_bfd_link_add_symbols): Likewise.
4777 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4779 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4780 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4782 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4784 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4785 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4787 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4788 R_MIPS_32 relocs if creating a shared library.
4790 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4792 * peicode.h (add_data_entry): Use pei_section_data rather than
4793 _cooked_size. Corresponds to May 13 change in coffcode.h.
4795 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4798 * coffcode.h (coff_write_object_contents): If there are long
4799 section names, always set the f_symptr field, even if there are no
4801 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4802 if there are no symbols.
4804 * coffgen.c (make_a_section_from_file): Check return value of
4805 _bfd_coff_read_string_table.
4806 (coff_real_object_p): Check return value of
4807 make_a_section_from_file.
4808 (_bfd_coff_read_string_table): Check that there are some symbols
4809 before trying to read the string table size.
4811 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4813 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4814 to replace a symbol in a dynamic object with a symbol from another
4815 dynamic object, do the replacement if the existing symbol is
4816 global linkage code.
4818 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4819 for _ptrgl, and treat it as global linkage code.
4821 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4822 filename or N_SO symbol past the offset, and use it to indicate
4823 that there is no line number or function when appropriate.
4825 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4827 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4828 common symbol defined by the linker. Don't export function code
4829 even if export_defineds is set.
4831 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4833 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4835 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4836 (h8300_symbol_address_p): New function.
4837 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4840 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4842 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4844 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4845 correctly for the two variants. Allow relaxing if the target
4846 is 128 bytes away since after relaxation it'll be 126 bytes away.
4847 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4848 "dot" and "value". Allow relaxing if the target is 128 bytes
4849 away since after relaxation it'll be 126 bytes away.
4850 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4851 the given section until nothing changes.
4853 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4855 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4856 alignment hack--we can get the lnnoptr info another way without
4857 suddenly increasing the alignment requirements. Set the flags for
4859 (ecoff_compute_section_file_positions): Do so.
4861 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4863 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4864 to keep the HP emulator database happy.
4866 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4867 From Kevin Buettner <kev@primenet.com>.
4869 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4872 name of a NULL section.
4874 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4876 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4877 set, always call the notice callback.
4879 * VERSION: Increment for bfdlink.h change.
4881 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4883 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4884 (sh_relax_delete_bytes): Correct handling of differently sized
4885 trailing alignment reloc.
4887 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4888 * bfd-in2.h: Rebuild.
4889 * configure.in: Warn if there is no known 64 bit type.
4890 * configure: Rebuild.
4892 * Makefile.in: Rebuild dependencies.
4893 (BFD32_BACKENDS): Add ppcboot.o.
4894 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4896 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4897 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4899 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4902 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4903 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4904 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4906 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4908 * elf64-mips.c: Improve reloc special_functions and handling of
4909 SHT_MIPS_OPTIONS section.
4910 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4911 mips_elf_hi16_reloc and make globally visible.
4912 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4913 make globally visible.
4914 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4915 make globally visible.
4916 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4917 and make globally visible.
4918 (gprel16_with_gp): Check howto->src_mask before using value in
4920 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4921 and make globally visible.
4922 (gprel32_with_gp): Check howto->src_mask before fetching value.
4923 (bfd_mips_elf_swap_options_in): New function.
4924 (bfd_mips_elf_swap_options_out): New function.
4925 (_bfd_mips_elf_set_private_flags): Rename from
4926 mips_elf_set_private_flags and make globally visible.
4927 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4928 mips_elf_copy_private_bfd_data and make globally visible.
4929 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4930 mips_elf_merge_private_bfd_data and make globally visible.
4931 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4932 for a SHT_MIPS_OPTIONS section.
4933 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4934 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4935 name of a SHT_MIPS_OPTIONS section.
4936 (_bfd_mips_elf_set_section_contents): New function.
4937 (mips_elf32_section_processing): Set the GP value in a
4938 SHT_MIPS_OPTIONS section.
4939 (_bfd_mips_elf_find_nearest_line): Rename from
4940 mips_elf_find_nearest_line and make globally visible.
4941 (bfd_elf32_set_section_contents): Define.
4942 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4943 (_bfd_mips_elf_lo16_reloc): Declare.
4944 (_bfd_mips_elf_gprel16_reloc): Declare.
4945 (_bfd_mips_elf_got16_reloc): Declare.
4946 (_bfd_mips_elf_gprel32_reloc): Declare.
4947 (_bfd_mips_elf_set_private_flags): Declare.
4948 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4949 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4950 (_bfd_mips_elf_find_nearest_line): Declare.
4951 (_bfd_mips_elf_set_section_contents): Declare.
4953 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4955 (elf_info_to_howto): Define.
4956 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4958 (elf_info_to_howto): Define.
4959 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4961 (elf_info_to_howto): Define.
4963 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4964 R_MOV16B[12], to match change in coff/internal.h.
4966 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4968 * elf64-mips.c: Extensive additions to provide better support for
4969 writing files and for gas.
4970 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4971 of mips_elf_object_p.
4972 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4973 _bfd_mips_elf_object_p.
4974 (_bfd_mips_elf_final_write_processing): Rename from
4975 mips_elf_final_write_processing and make globally visible.
4976 (_bfd_mips_elf_fake_sections): Rename from
4977 mips_elf_fake_sections and make globally visible.
4978 (_bfd_mips_elf_section_from_bfd_section): Rename from
4979 mips_elf_section_from_bfd_section and make globally visible.
4980 (_bfd_mips_elf_section_processing): New function, broken out of
4981 mips_elf_section_processing.
4982 (mips_elf32_section_processing): Rename from
4983 mips_elf_section_processing; call
4984 _bfd_mips_elf_section_processing.
4985 (_bfd_mips_elf_symbol_processing): Rename from
4986 mips_elf_symbol_processing and make globally visible.
4987 (_bfd_mips_elf_read_ecoff_info): Rename from
4988 mips_elf_read_ecoff_info and make globally visible.
4989 (mips_elf32_ecoff_debug_swap): Rename from
4990 mips_elf_ecoff_debug_swap.
4991 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4992 struct symbol_cache_entry.
4993 (_bfd_elf_validate_reloc): New function, moved in from
4994 elfcode.h:validate_reloc.
4995 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4996 to _bfd_elf_validate_reloc. Change all callers.
4997 * elf-bfd.h (bfd_section_from_shdr): Declare.
4998 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4999 (_bfd_elf_validate_reloc): Declare.
5000 (_bfd_mips_elf_object_p): Declare.
5001 (_bfd_mips_elf_fake_sections): Declare.
5002 (_bfd_mips_elf_section_from_bfd_section): Declare.
5003 (_bfd_mips_elf_section_processing): Declare.
5004 (_bfd_mips_elf_symbol_processing): Declare.
5005 (_bfd_mips_elf_read_ecoff_info): Declare.
5006 (_bfd_mips_elf_final_write_processing): Declare.
5007 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5010 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5011 (mips_elf_final_write_processing): Likewise.
5013 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5015 64-bit MIPS ELF ABI objdump support:
5016 * elf64-mips.c: New file.
5017 * Makefile.in: Rebuild dependencies.
5018 (BFD64_BACKENDS): Add elf64-mips.o.
5019 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5020 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5021 bfd_elf64_littlemips_vec to targ_selvecs.
5022 (mips*-*-elf*): Likewise.
5023 * confingure.in: Add bfd_elf64_bigmips_vec and
5024 bfd_elf64_littlemips_vec to vector switch.
5025 * configure: Rebuild.
5026 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5027 broken out of mips_elf_section_from_shdr.
5028 (mips_elf32_section_from_shdr): Rename from
5029 mips_elf_section_from_shdr. Call new function.
5030 (elf_backend_section_from_shdr): Update name of renamed function.
5031 * elf-bfd.h (struct elf_size_info): Change second parameter of
5032 write_out_phdrs to be const. Likewise for second parameter of
5034 (struct bfd_elf_section_data): Add rel_hdr2 field.
5035 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5036 (bfd_elf32_swap_symbol_out): Likewise.
5037 (bfd_elf32_swap_reloc_in): Likewise.
5038 (bfd_elf32_swap_reloc_out): Likewise.
5039 (bfd_elf32_swap_reloca_in): Likewise.
5040 (bfd_elf32_swap_reloca_out): Likewise.
5041 (bfd_elf32_swap_phdr_in): Likewise.
5042 (bfd_elf32_swap_phdr_out): Likewise.
5043 (bfd_elf32_swap_dyn_in): Likewise.
5044 (bfd_elf32_swap_dyn_out): Likewise.
5045 (bfd_elf32_slurp_symbol_table): Declare.
5046 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5047 (bfd_elf32_write_out_phdrs): Declare.
5048 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5049 (bfd_elf64_swap_symbol_out): Likewise.
5050 (bfd_elf64_swap_reloc_in): Likewise.
5051 (bfd_elf64_swap_reloc_out): Likewise.
5052 (bfd_elf64_swap_reloca_in): Likewise.
5053 (bfd_elf64_swap_reloca_out): Likewise.
5054 (bfd_elf64_swap_phdr_in): Likewise.
5055 (bfd_elf64_swap_phdr_out): Likewise.
5056 (bfd_elf64_swap_dyn_in): Likewise.
5057 (bfd_elf64_swap_dyn_out): Likewise.
5058 (bfd_elf64_slurp_symbol_table): Declare.
5059 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5060 (bfd_elf64_write_out_phdrs): Declare.
5061 (_bfd_mips_elf_section_from_shdr): Declare.
5062 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5063 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5064 section for the section, add the new one to rel_hdr2. Increment
5065 reloc_count rather than setting it.
5066 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5067 Remove static declaration.
5068 (elf_write_shdrs_and_ehdr): Define name as macro.
5069 (elf_write_out_phdrs): Likewise.
5070 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5071 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5072 (elf_swap_symbol_in): Change second parameter to be const.
5073 (elf_swap_symbol_out): Likewise.
5074 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5075 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5076 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5077 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5078 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5079 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5080 parameter to be const. Make non-static.
5081 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5083 (elf_slurp_symbol_table): Make non-static.
5084 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5085 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5086 (elf_backend_size_info): Likewise.
5087 (elfNN_bed): Use elf_backend_size_info.
5088 * targets.c (bfd_elf64_bigmips_vec): Declare.
5089 (bfd_elf64_littlemips_vec): Declare.
5090 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5091 bfd_elf64_littlemips_vec if BFD64 is defined.
5093 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5095 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5097 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5098 zeroes, in alignment holes.
5100 * configure: Rebuild with autoconf 2.10.
5102 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5103 potential leading underscore in the allocated buffer.
5105 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5107 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5108 symbols into .sbss if this is a relocatable link.
5110 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5112 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5113 undefined symbols when creating a shared library.
5115 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5117 * coff-sh.c: Add a bunch of new code and static const arrays to
5118 support aligning loads and stores on four byte memory boundaries.
5120 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5122 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5123 call sh_align_loads.
5124 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5127 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * cache.c (bfd_open_file): Unlink the file before opening it for
5130 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5132 * opncls.c (bfd_fdopenr): Set opened_once.
5134 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5139 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5140 the code unconditionally.
5142 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5144 * libcoff-in.h (struct pei_section_tdata): Define structure.
5145 (pei_section_data): Define macro.
5146 * libcoff.h: Rebuild.
5147 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5148 store s_paddr field in pei_section_data.
5149 (coff_compute_section_file_positions): Use pei_section_data rather
5150 than _cooked_size, and don't overwrite an existing value.
5151 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5152 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5153 * peicode.h (coff_bfd_copy_private_section_data): Define if
5155 (pe_bfd_copy_private_section_data): New static function if
5158 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5160 * srec.c (srec_set_arch_mach): Write as a function rather than a
5163 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5164 no map, just check each member in turn to see whether it is
5167 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5169 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5170 table. Call BFD_ASSERT to validate header size, instead of
5172 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5175 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5177 * ppcboot.c: New target for looking at PPCbug boot records.
5179 * config{ure.in,.bfd}: Add support for ppcboot target.
5181 * configure: Regenerate.
5183 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5185 * coff-h8300.c (howto_table): Update names to match recent
5186 changes to include/coff/internal.h. Fix minor errors in the
5187 existing relocs. Add R_MOVL1 and R_MOVL2.
5188 (rtype2howto): Similarly.
5189 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5190 existing relaxing code and peform more relaxing.
5191 (h8300_reloc16_extra_cases): Likewise.
5193 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5195 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5198 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5200 * elfcode.h (elf_object_p): Reject generic ELF target if
5201 e_machine matches an alternate machine code in a specific backend.
5203 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5204 obsolete align_power_min field.
5206 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5208 * coff-h8300.c (reloc_howto_type): Add howto entry for
5210 (rtype2howto): Handle R_PCRWORD_B.
5211 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5212 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5213 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5214 branch (R_PCWORD_B).
5216 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * aoutx.h (translate_from_native_sym_flags): Set the section for
5219 BSF_CONSTRUCTOR symbols.
5221 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5224 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5226 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5227 stop looking when section is found.
5229 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5231 * coffcode.h (STRING_SIZE_SIZE): Define.
5232 (styp_to_sec_flags): Handle long symbol names when looking for the
5234 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5235 (bfd_coff_long_section_names): Define.
5236 (coff_write_object_contents): Handle long section names.
5237 (bfd_coff_std_swap_table): Initialize new field.
5238 * libcoff.h: Rebuild.
5239 * coffgen.c (make_a_section_from_file): Handle long section
5241 (coff_write_symbols): Handle long section names.
5242 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5243 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5244 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5245 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5246 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5247 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5248 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5249 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5251 * bout.c (b_out_callback): Set lma of sections.
5252 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5253 parameter to output_bfd. Used input_bfd instead of output_bfd in
5256 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5258 * aoutx.h (translate_from_native_sym_flags): Don't create
5259 SEC_CONSTRUCTOR sections.
5260 * ecoff.c (ecoff_set_symbol_info): Likewise.
5262 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5263 From Don Bowman <bowman@waterloo.hp.com>.
5265 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5267 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5268 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5270 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5272 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5273 mips_32_relocs field.
5274 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5275 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5276 relocs against a global symbol which is not defined in a regular
5278 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5279 against a global symbol, increment mips_32_relocs.
5280 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5281 the symbol is not defined in a regular file, make room in the
5284 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5286 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5287 file position and the virtual file position separately. Set
5288 filepos information bsaed on the real file position.
5289 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5290 Jan 23 change to coffcode.h.
5292 * som.c (som_slurp_symbol_table): Set the symbol count to the
5293 number of BFD symbols created.
5295 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5297 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5298 output file if linking shared objects. Loop to check all relocs,
5299 rather than returning false on first error.
5301 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5303 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5304 (ppc_elf_additional_program_headers): If .interp section, bump #
5305 of program headers by 1.
5306 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5307 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5308 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5310 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5312 (ppc_elf_relocate_section): If the output section isn't defined,
5313 don't abort, just give an error message.
5315 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5316 being created is .sdata or .sdata2, don't make the symbol dynamic.
5318 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5320 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5321 members of an archive for dynamic objects with no symbols, and
5322 pass them directly to check_archive_element.
5323 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5324 xcoff_link_check_dynamic_ar_symbols.
5325 (xcoff_link_check_dynamic_ar_symbols): New static function.
5327 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5328 from _bfd_nodynamic to _bfd_xcoff.
5329 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5331 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5332 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5333 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5334 * libcoff.h: Rebuild.
5335 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5336 (xcoff_get_section_contents): New static function.
5337 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5338 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5339 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5340 (xcoff_dynamic_reloc): New static variable.
5341 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5342 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5344 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5346 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5347 if reloc_entry->addend is not 0.
5348 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5350 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5352 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5354 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5355 Add entries for R_SPARC_[56].
5356 (sparc_reloc_map): Add entries for R_SPARC_[56].
5358 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5360 Optimize linking of stabs in sections as used in ELF and COFF.
5361 * stabs.c: New file.
5362 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5363 (_bfd_write_section_stabs): Declare.
5364 (_bfd_write_stab_strings): Declare.
5365 * libbfd.h: Rebuild.
5366 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5367 (struct coff_link_hash_table): Add stab_info field.
5368 * libcoff.h: Rebuild.
5369 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5371 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5373 (_bfd_coff_final_link): Write out stab strings hash table.
5374 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5375 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5377 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5378 (struct bfd_elf_section_data): Add stab_info field.
5379 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5381 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5382 _bfd_link_section_stabs.
5383 (elf_bfd_final_link): Write out stab strings hash table.
5384 (elf_link_input_bfd): Handle optimized stabs sections.
5385 * reloc.c (_bfd_final_link_relocate): Check address against
5386 _raw_size rather than _cooked_size.
5387 * Makefile.in: Rebuild dependencies.
5388 (BFD_LIBS): Add stabs.o
5389 (BFD_LIBS_CFILES): Add stabs.c.
5391 * VERSION: Increment for bfdlink.h change.
5393 * coffgen.c (coff_renumber_symbols): Correct handling of
5394 BSF_NOT_AT_END common symbols.
5396 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * coff-ppc.c (record_toc): Add cast to avoid warning.
5399 (ppc_allocate_toc_section): Likewise.
5400 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5401 (ppc_coff_reloc_type_lookup): Remove unreached code.
5402 * coffcode.h (coff_write_object_contents): Don't take the address
5404 * peicode.h (pe_print_idata): Add casts to avoid warning.
5405 (pe_print_edata): Likewise.
5406 (pe_print_reloc): Remove ANSI C string concatenation.
5408 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5410 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5412 * libcoff.h: Rebuild.
5413 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5415 (coff_swap_aux_out): Likewise.
5416 * peicode.h (coff_swap_aux_in): Likewise.
5417 (coff_swap_aux_out): Likewise.
5418 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5420 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5422 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5423 Fix up .bf endndx link fields.
5424 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5426 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5429 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5431 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5432 on Solaris PowerPC systems doesn't get confused.
5434 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5437 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5438 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5439 update did_reg and did_reg2.
5441 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5443 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5445 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5446 callback routines, pass h->root.string rather than name, in case
5447 copy is true and name is transient.
5449 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5451 * elfcore.h: Add support for core files with multiple threads.
5452 (Primarily for Solaris.)
5454 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5456 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5457 section->orelocation is NULL.
5459 * coffgen.c (bfd_coff_get_syment): New function.
5460 (bfd_coff_get_auxent): New function.
5461 * bfd-in.h (bfd_coff_get_syment): Declare.
5462 (bfd_coff_get_auxent): Declare.
5463 * bfd-in2.h: Rebuild.
5465 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5467 * elf32-mips.c (struct mips_hi16): Define.
5468 (mips_hi16_addr, mips_hi16_addend): Remove.
5469 (mips_hi16_list): New static variable.
5470 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5471 (mips_elf_lo16_reloc): Process mips_hi16_list.
5472 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5473 relocs before the associated LO16 reloc.
5475 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5477 * versados.c (versados_scan): Check bfd_alloc return value.
5478 (versados_object_p): Check all bfd_read return values. Require
5479 that lang field be less than 10, to avoid confusion with Intel Hex
5482 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5484 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5485 not 0, for an absolute symbol.
5486 (NAME(aout,swap_ext_reloc_out)): Likewise.
5488 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5489 (ihex_write_object_contents): For a large start address, output
5490 the full 32 bit address in record type 5.
5492 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5493 to int to avoid promotion problems in prototype.
5495 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5497 * configure.host: Use ${srcdir} when looking for picfrag.
5499 * configure.host: Switch on ${libdir}, not $(libdir). From
5500 alan@spri.levels.unisa.edu.au (Alan Modra).
5502 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5503 entry point, not just for DYNAMIC objects.
5504 * sunos.c (sunos_add_dynamic_symbols): Always call
5505 sunos_create_dynamic_sections. If called with a non DYNAMIC
5506 object, don't do anything else.
5507 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5509 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5511 * configure.in: Permit --enable-shared to specify a list of
5513 * configure: Rebuild.
5515 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5516 host when configuring with --enable-shard.
5518 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5520 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5523 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5524 to avoid crashing in bfd_hash_replace.
5526 * sysdep.h: Use #ifdef, not #if.
5528 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5530 * config.in: Rebuild.
5532 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5534 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5535 (AC_CHECK_HEADERS): Check for sys/time.h
5536 (AC_HEADER_TIME): Add macro.
5537 * configure: Rebuild.
5538 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5539 to control what combination of <time> and <sys/time.h>
5542 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5544 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5545 (aout_32_sunos4_write_object_contents): Likewise.
5546 * aoutx.h (NAME(aout,machine_type)): Handle
5547 bfd_mach_sparc_{sparclet,sparclite}.
5548 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5549 (bfd_mach_sparc_v9_p): Update.
5550 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5551 * libaout.h (enum machine_type): Add M_SPARCLET.
5552 * sunos.c (MACHTYPE_OK): Define.
5553 * bfd-in2.h: Regenerated.
5555 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5557 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5558 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5559 * elflink.c (_bfd_elf_create_got_section): Store the
5560 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5561 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5562 global offset table goes over 0x1000, set the value of
5563 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5564 (elf32_sparc_relocate_section): Subtract the offset of
5565 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5567 * elfcode.h: Don't include <string.h>.
5569 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5571 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5572 generic_link_hash_newfunc. All references changed.
5573 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5574 moved here from libbfd-in.h.
5575 * libbfd-in.h: Corresponding changes.
5576 * libbfd.h: Regenerated.
5578 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5580 * aoutx.h (aout_link_input_section_std): When reporting an
5581 overflow error, use the name of the symbol in the hash table if
5583 (aout_link_input_section_ext): Likewise.
5585 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5586 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5588 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5590 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5591 * coffcode.h (coff_compute_section_file_positions): Likewise.
5592 (coff_write_object_contents): Likewise.
5594 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5596 * section.c (SEC_LINK_ONCE): Define.
5597 (SEC_LINK_DUPLICATES): Define.
5598 (SEC_LINK_DUPLICATES_DISCARD): Define.
5599 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5600 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5601 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5602 * bfd-in2.h: Rebuild.
5603 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5604 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5605 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5606 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5607 SEC_LINK_ONCE, and look through the symbol table for the setting
5608 for SEC_LINK_DUPLICATES.
5609 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5610 set for a section, find the section symbol in the symbol table,
5611 and set the aux entry based on SEC_LINK_DUPLICATES.
5612 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5613 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5614 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5615 * coff-i386.c (i386coff_vec): Likewise.
5616 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5618 * VERSION: Bump to 2.6.1.
5619 * Makefile.in (stamp-h): Depend upon VERSION.
5621 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5623 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5624 * libbfd.h: Rebuilt.
5625 * linker.c (generic_link_hash_newfunc): No longer static.
5626 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5628 * coff-h8300.c: Add two derived hash tables and their associated
5629 funtions and #defines for use by the h8300 linker.
5630 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5631 the function vector as needed. Place the address of the function
5632 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5633 Rewrite the vectors section contents as necessary.
5634 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5635 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5636 (coff_bfd_link_hash_table_create): Likewise.
5638 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5640 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5641 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5643 (hppa_rebuild_insn): Pass pointer to correct type to
5644 low_sign_unext and dis_assemble_21.
5646 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5648 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5649 Stick with sparc-*-{sysv4*,solaris2*}.
5651 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5653 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5654 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5655 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5656 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5657 fields is non-zero, print them.
5659 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5660 ifdef. Remove unused variables.
5661 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5663 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5664 (get_symbol_value): Ifdef out.
5665 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5666 (coff_ppc_relocate_section): Remove unused variables. Make
5667 fprintf strings and argument types correspond. Put before_addr in
5669 (dump_toc): Make fprintf strings and argument types correspond.
5670 (ppc_process_before_allocation): Remove unused variables. Always
5672 (ppc_reflo_reloc): Ifdef out.
5673 (ppc_addr32nb_reloc): Ifdef out.
5674 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5676 (coff_ppc_rtype_to_howto): Likewise.
5677 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5679 * peicode.h (pe_print_idata): Move otherwise unused variables into
5680 the #ifdef where they are used. Always return a value.
5681 (pe_print_edata): Make fprintf strings and argument types
5682 correspond. Always return a value.
5683 (pe_print_pdata): Removed unused variable addr_value. Always
5685 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5686 strings and argument types correspond. Always return a value.
5688 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5689 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5690 variable rela inside #if 0 section where it is used.
5692 * ns32k.h: New file.
5693 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5694 functions to start with _bfd_.
5695 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5696 functions in cpu-ns32k.h.
5697 * Makefile.in: Rebuild dependencies.
5698 (HFILES): Add ns32k.h.
5700 * section.c (struct sec): Add linker_mark field. Change
5701 user_set_vma and reloc_done to be single bit fields.
5702 (STD_SECTION): Update accordingly.
5703 * bfd-in2.h: Rebuild.
5704 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5706 (aout_link_input_bfd): Don't link unmarked sections.
5707 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5709 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5710 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5712 * elflink.h (elf_bfd_final_link): Mark sections included in the
5714 (elf_link_input_bfd): Don't link unmarked sections.
5715 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5717 (xcoff_link_input_bfd): Don't link unmarked sections.
5719 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5720 overflow error messages.
5722 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5724 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5725 is not set, print "BFD: " before the error message.
5727 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5728 Miles Bader <miles@gnu.ai.mit.edu>.
5729 * configure: Rebuild.
5731 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5733 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5736 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5737 m68k-aout, m68k-coff, and m68k-elf targets.
5739 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5741 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5742 (ieee_generic_stat_arch_elt): Restructured to prevent
5743 ieee_object_p from being called repeatedly.
5745 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5747 * coffcode.h (coff_write_object_contents): Allocate
5748 buffers large enough for any FILEHDR or AOUTHDR.
5750 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5752 * ecofflink.c (lookup_line): New static function, renamed and
5753 slighly changed from old _bfd_ecoff_locate_line.
5754 (_bfd_ecoff_locate_line): Cache line number information. Use
5755 lookup_line for actual lookup.
5757 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5759 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5760 multiple of 20 bytes.
5762 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5764 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5765 allocate ecoff_find_line, and don't initialize by hand.
5766 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5767 mips_elf_find_line, and don't call memset.
5769 * coffcode.h (coff_compute_section_file_positions): If not
5770 producing a final executable, don't consider sofar when aligning
5771 the section to the correct size.
5773 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5775 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5776 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5777 * coffgen.c (coff_section_symbol): Ifdef out.
5779 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5782 output_bfd is not NULL.
5784 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5786 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5787 of bfd_alloc (fixes fix_line not being initialized).
5788 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5790 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5792 * coffcode.h: Allow specific backends to override the
5793 bfd_link_add_symbols routine.
5795 * coff-h8300.c: Include genlink.h.
5796 (howto_table): Add R_MEM_INDIRECT.
5797 (rtype2howto): Support R_MEM_INDIRECT.
5798 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5801 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5803 * coff-alpha.c (alpha_relocate_section): Use
5804 info->callbacks_warning, rather than _bfd_error_handler, for
5805 "multiple gp" warning.
5807 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5809 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5810 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5811 table string. Use bfd_wrapped_link_hash_lookup.
5812 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5814 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5815 table, if any, when writing out symbols.
5816 (aout_link_input_section_std): Use the name from the hash table,
5817 if any, when reporting undefined symbols.
5818 (aout_link_input_section_ext): Likewise.
5819 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5820 * bout.c (get_value): Likewise.
5821 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5822 * ecoff.c (ecoff_reloc_link_order): Likewise.
5823 * elflink.h (elf_link_add_object_symbols): Likewise.
5824 (elf_reloc_link_order): Likewise.
5825 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5826 (_bfd_generic_reloc_link_order): Likewise.
5827 (default_indirect_link_order): Likewise.
5828 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5829 * sunos.c (sunos_add_one_symbol): Likewise.
5830 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5831 (bfd_xcoff_link_count_reloc): Likewise.
5832 (xcoff_reloc_link_order): Likewise.
5834 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5835 into -1 for intern->rss.
5837 * configure: Rebuild with autoconf 2.8.
5839 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5841 * stab-syms.c (__define_stab_duplicate): Define.
5842 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5844 * bfd-in.h (bfd_get_stab_name): Declare.
5845 * bfd-in2.h: Rebuild.
5846 * Makefile.in: Rebuild dependencies.
5847 (BFD_LIBS): Add stab-syms.o.
5848 (BFD_LIBS_CFILES): Add stab-syms.c.
5849 (BFD32_BACKENDS): Remove stab-syms.o.
5850 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5851 * configure.in: Don't list stab-syms.o in bfd_backends.
5852 * configure: Rebuild.
5853 * libaout.h (aout_stab_name): Don't declare.
5854 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5857 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5859 * elf.c (assign_file_positions_for_segments): Adjust file offset
5860 for section alignment even if SEC_LOAD is not set.
5862 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5864 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5865 since they appear as targets in Makefile.in.
5866 * configure: Rebuild.
5868 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5869 don't fiddle with a symbol which is not defined anywhere.
5871 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5873 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5874 though they are defined in a shared library.
5875 (xcoff_build_ldsyms): Likewise.
5877 * coffgen.c (coff_find_nearest_line): Don't look at the line
5878 numbers for the section if section->lineno is NULL.
5880 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5881 message rather than calling BFD_ASSERT.
5882 * elfcode.h (write_relocs): Check return value of
5883 _bfd_elf_symbol_from_bfd_symbol.
5885 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5887 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5890 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5892 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5894 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5895 hppa_reloc_field_selector_type_alt.
5896 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5897 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5899 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5901 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5903 * elf.c (assign_file_positions_for_segments): Adjust the segment
5904 memory size for the alignment of a SEC_ALLOC section, not just a
5907 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5909 * m68klinux.c: New file.
5910 * hosts/m68klinux.h: New file.
5911 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5912 * configure.in (m68*-*-linux*): New native host.
5913 (m68klinux_vec): New vector.
5914 * configure: Rebuild.
5915 * targets.c (m68klinux_vec): Declare.
5916 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5917 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5918 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5919 declaration from bfd_linux_size_dynamic_sections.
5920 (bfd_m68klinux_size_dynamic_sections): Declare.
5921 * bfd-in2.h: Rebuild.
5922 * Makefile.in: Rebuild dependencies.
5923 (BFD32_BACKENDS): Add m68klinux.o.
5924 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5926 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5928 * libhppa.h (pa_arch): Add pa20.
5929 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5930 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5931 (hppa_field_adjust): Handle e_nsel.
5932 * som.c: Provide default definitions for many new relocs found only
5933 in hpux10 include files.
5934 (som_fixup_formats): Add several new relocs from hpux10.
5935 (som_hppa_howto_table): Add hpux10 relocs.
5936 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5938 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5940 * mpw-make.sed: Edit out recent shared library support, and
5941 rules to rebuild .h files using doc/chew.
5943 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5945 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5946 size even of sections with no contents.
5948 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5950 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5951 starting with '$' the way we skip names starting with '.'. When
5952 updating x_endndx, don't be fooled by an index which has been
5955 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5956 struct/union/enum type with no elements.
5958 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5960 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5962 * archive.c (bfd_generic_archive_p): If the first file in the
5963 archive can not be recognized as an object, don't assume that this
5964 is the wrong format.
5966 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5967 format is not bfd_object.
5968 (bfd_elf_get_dt_soname): Likewise.
5970 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5972 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5975 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5977 * bfd.c (tdata): Add netbsd_core_data.
5978 * bfd-in2.h: Regenerated.
5980 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5983 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5984 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5987 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5988 to get the symbol index, matching 14 Jul 95 change.
5990 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5992 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5993 Remove duplicate definition of gp.
5995 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5997 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5998 assume that we can set the GP value and then get the same value,
5999 since it won't be true if the output file is neither ELF nor
6001 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6002 _bfd_get_gp_value here.
6003 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6004 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6006 (mips_elf_lo16_reloc): Likewise.
6007 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6008 Don't require that the BFD be ELF.
6009 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6010 (mips_elf_gprel32_reloc): Likewise.
6011 (mips_elf_relocate_section): Don't assume we can set and get the
6013 (mips_elf_finish_dynamic_symbol): Don't bother to use
6014 _bfd_get_gp_value here.
6016 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6017 Don't change epdr between malloc and free. Be careful not to free
6018 NULL pointers. Zero out the first RPDR.
6020 * configure.host: On Linux, only pass -rpath option if $(libdir)
6021 is neither /lib nor /usr/lib. From Alan Modra
6022 <alan@mullet.Levels.UniSA.Edu.Au>.
6024 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6026 (elf_dt_name): Rename from elf_dt_needed_name.
6027 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6029 (bfd_elf_get_dt_soname): New function.
6030 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6031 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6032 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6033 * bfd-in2.h: Rebuild.
6035 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6037 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6038 _bfd_sparc_elf_reloc_type_lookup.
6039 (bfd_elf32_bfd_reloc_type_lookup): Update.
6040 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6041 (sparc64_elf_howto_table): Define.
6042 (sparc_reloc_map): Define.
6043 (sparc64_elf_reloc_type_lookup): New function.
6044 (sparc_elf_wdisp16_reloc): New function.
6045 (elf_info_to_howto): Use sparc64_elf_howto_table.
6046 (sparc64_elf_relocate_section): Likewise.
6047 (bfd_elf64_bfd_reloc_type_lookup): Update.
6049 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6051 * configure.host: Check for 'do not mix' from native linker before
6052 trying to use -rpath.
6054 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6056 * bfd.c (_bfd_get_gp_value): New function.
6057 (_bfd_set_gp_value): New function.
6058 * libbfd-in.h (_bfd_get_gp_value): Declare.
6059 (_bfd_set_gp_value): Declare.
6060 * libbfd.h: Rebuild.
6061 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6062 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6063 directly to the fields in the tdata information.
6064 (alpha_relocate_section): Likewise.
6065 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6066 (mips_gprel_reloc): Likewise.
6067 (mips_relocate_section): Likewise.
6068 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6069 (mips_elf_lo16_reloc): Likewise.
6070 (mips_elf_final_gp): Likewise.
6071 (mips_elf_gprel16_reloc): Likewise.
6072 (mips_elf_gprel32_reloc): Likewise.
6073 (mips_elf_relocate_section): Likewise.
6074 (mips_elf_finish_dynamic_symbol): Likewise.
6076 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6078 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6080 * configure.in: Call AC_PROG_CC before configure.host.
6081 * configure: Rebuild.
6082 * configure.host: Don't set information which autoconf should
6083 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6085 * configure.host: Remove go32 and win32 host information, since it
6086 should no longer be needed.
6088 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6089 then start a new segment rather than put a writable section in a
6092 * configure.host: Set RPATH_ENVVAR.
6094 * Makefile.in: Rebuild dependencies.
6096 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6097 zero_section variable.
6099 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6101 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6102 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6103 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6105 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6107 * ieee.c (ieee_write_expression): Only use an R variable for a
6108 local symbol. Don't output a zero offset. Handle a zero address.
6109 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6110 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6112 (parse_expression): Don't try to handle multiple occurrences of a
6113 P variable. Handle I variables differently from X variables. Fix
6114 the order of minus expressions.
6115 (ieee_slurp_external_symbols): Generate an I variable for an NN
6116 record. Fix handling of ATI and ATX records.
6117 (ieee_slurp_sections): Only set minimal section attributes.
6118 Adjust them later, based on the section contents.
6119 (ieee_object_p): Read in the file until just after the ME record.
6120 Call ieee_slurp_section_data to set the section flags.
6121 (do_one): Add iterations parameter. Only repeat the first load
6122 item. Set the section and file reloc flags.
6123 (ieee_slurp_section_data): Set section flags. Pass iterations to
6125 (ieee_canonicalize_reloc): Handle I variables.
6126 (do_with_relocs): Only emit relocation size when necessary.
6127 Increase MAXRUN to 127. Change ov to be assigned, and take
6128 src_mask and pcrel_offset into account.
6129 (ieee_write_data_part): Skip sections that are not loaded.
6130 (ieee_write_external_part): Don't output optional last entry of WX
6132 (ieee_write_me_part): Make setting of me_record neater.
6133 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6135 * syms.c (stt): Add entries for zerovars, vars, and code.
6137 * elfcode.h (validate_reloc): New static function.
6138 (write_relocs): Call validate_reloc for non ELF relocs.
6140 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6141 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6142 (TARGET_LITTLE_SYM): Likewise.
6144 * config.bfd (m68*-*-psos*): New target.
6146 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6148 * i386msdos.c: Remove some #if 0 code.
6149 (msdos_write_object_contents): Don't include empty sections in the
6150 size computation, regardless of their address.
6152 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6154 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6155 is NULL, ie, the -r switch is used.
6157 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6159 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6160 (BFD_RELOC_MIPS_GOT_LO16): Define.
6161 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6162 * bfd-in2.h, libbfd.h: Rebuild.
6163 * elf32-mips.c (mips_reloc_map): Map new relocs.
6165 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6167 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6170 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6171 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6172 simple number for the section address, rather than an expression.
6173 Limit the number of bytes between relocs to MAXRUN.
6174 (ieee_write_me_part): Set me_record to the file offset after the
6176 (ieee_write_processor): New static function.
6177 (ieee_write_object_contents): Use ieee_write_processor.
6179 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6181 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6183 * coff-aux.c: Change include of aux.h to aux-coff.h.
6185 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6187 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6188 relocation put the addend both in the reloc entry and the data.
6189 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6192 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6193 a R_68K_PCxx reloc against a defined global symbol directly.
6194 (elf_m68k_check_relocs): Don't count such a reloc.
6196 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6197 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6198 symbol for now, otherwise always record the symbol as dynamic.
6199 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6200 is not referenced by a dynamic object, and we are not making a
6201 shared object, then don't make a PLT entry. If we do make a PLT
6202 entry, make sure the symbol has been recorded as dynamic.
6204 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6206 * configure.host: When making a shared library, set HLDFLAGS to
6207 pass an appropriate -rpath option. Use the make variable SONAME
6208 as the shared library soname, rather than computing it here. On
6209 SunOS, build stamp-tshlink in place of $(SHLINK).
6210 * Makefile.in (SONAME): New variable.
6211 ($(SHLINK)): Make a link to the transformed name, as well.
6212 (stamp-tshlink): New target.
6213 (install): Skip stamp-tshlink during install.
6215 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6217 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6218 linker sections have been set up yet.
6220 * elf.c (make_mapping): Add an additional argument to suppress
6221 making the first section include the program headers.
6222 (map_sections_to_segments): If the user used -Ttext such that the
6223 program headers are on a different page, do not set the flags
6224 saying that this section includes the program headers.
6226 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6228 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6229 don't define TRAD_HEADER.
6230 * configure: Rebuild.
6232 * netbsd-core.c: New file, support for NetBSD core files.
6233 * hosts/*nbsd.h: Removed.
6235 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6237 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6238 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6239 * libbfd.h, bfd-in2.h: Regenerated.
6240 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6241 bfd_elf32_bfd_reloc_type_lookup.
6242 (reloc_type{,_names}): Deleted.
6243 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6245 (sparc_reloc_map): Add sparc64 relocs.
6246 (sparc_elf_notsupported_reloc): New static function.
6247 (sparc_elf_wdisp16_reloc): New static function.
6248 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6249 (elf32_sparc_relocate_section): Likewise.
6250 (bfd_elf32_bfd_reloc_type_lookup): Define.
6251 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6252 (reloc_type{,_names}): Deleted.
6253 (elf_sparc_howto_table): Deleted.
6254 (sparc_reloc_map): Deleted.
6255 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6256 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6258 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6260 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6263 * Makefile.in (program_transform_name): New variable.
6264 (install): Transform library name before installing it.
6266 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6268 * archures.c (bfd_mach_i960_hx): Define.
6269 * bfd-in2.h: Rebuild.
6270 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6271 (MATRIX): Expand entries for HX.
6272 (arch_info_struct): Add i960:hx entry.
6273 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6274 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6275 (coff_set_flags): Handle bfd_mach_i960_hx.
6277 Support for building as a shared library, based on patches from
6278 Alan Modra <alan@spri.levels.unisa.edu.au>:
6279 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6280 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6281 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6282 * configure: Rebuild.
6283 * configure.host: If --enable-shared, adjust shared library stuff
6284 based on the host. If the host is SunOS, and the linker supports
6285 -rpath, set HLDFLAGS to use it.
6286 * Makefile.in (ALLLIBS): New variable.
6287 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6288 (COMMON_SHLIB, SHLINK): New variables.
6289 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6290 (STAGESTUFF): Remove variable.
6291 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6293 (stamp-ofiles): New target, like old ofiles target, but build
6294 using a temporary file and move-if-change, and touch stamp-ofiles
6296 (ofiles): Just depend upon stamp-ofiles.
6297 (stamp-piclist, piclist): New targets.
6298 ($(SHLIB), $(SHLINK)): New targets.
6299 (targets.o, archures.o): Build twice if PICFLAG is set.
6300 (do_mostlyclean): Remove pic/*.o.
6301 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6303 (do_distclean): Remove pic and stamp-picdir.
6304 (install): Install shared libraries.
6305 ($(OFILES)): Depend upon stamp-picdir.
6306 (stamp-picdir): New target.
6308 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6310 * libcoff.h: Rebuild.
6312 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6313 flavour of a section with no owner.
6315 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6316 ELF_LINK_NON_ELF flag.
6317 (mips_elf_create_got_section): Likewise.
6319 * elf.c: Revert last change, since it breaks dynamic linking.
6320 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6322 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6323 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6324 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6326 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6328 * elf.c (assign_file_positions_for_segments): If the backend does
6329 not want the elf header or the program headers in the address
6330 space, do not include them in the calculations.
6332 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6333 function to determine if we need additional program headers.
6334 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6335 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6337 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6339 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6341 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6343 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6344 back into one line. Some compilers (sunos 4.1.3 for example)
6345 won't accept args split across more than one line.
6347 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6349 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6350 * configure: Regenerate.
6352 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6354 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6355 try to do arithmetic on a void *, cast it to a unsigned char * first.
6357 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6359 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6360 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6362 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6363 flag for a newly defined symbol.
6364 (NAME(bfd_elf,record_link_assignment)): Likewise.
6365 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6366 set the DEF or REF_REGULAR flags correctly.
6368 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6369 (libbfd.h, libcoff.h): Corresponding change.
6371 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6372 a PLT32 reloc as dynamic.
6373 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6374 is not referenced by a dynamic object, and we are not making a
6375 shared object, then don't make a PLT entry. If we do make a PLT
6376 entry, make sure the symbol has been recorded as dynamic.
6378 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6380 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6381 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6382 (powerpcle-*-cygwin32): New.
6383 * peicode.h (add_data_entry): Get address from vma.
6385 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6387 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6388 attached to the section has already been created as an undefined
6389 symbol, treat it as if it hasn't been created yet.
6391 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6393 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6394 symbol or section symbols if stripping all symbols and this is not
6395 a relocateable link. Don't output the symbol string table if
6396 there are no symbols.
6397 (elf_link_flush_output_syms): Don't do anything if there are no
6400 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6402 * coff-aux.c: New file.
6403 * hosts/m68kaux.h: New file.
6404 * config.bfd (m68*-apple-aux*): New target.
6405 * configure.in (m68*-apple-aux*): New native host.
6406 (m68kaux_coff_vec): New vector.
6407 * configure: Rebuild.
6408 * targets.c (m68kaux_coff_vec): Declare.
6409 * coffcode.h (bfd_coff_backend_data): Add field
6410 _bfd_coff_link_add_one_symbol.
6411 (bfd_coff_link_add_one_symbol): Define.
6412 (compare_arelent_ptr): New static function if TARG_AUX.
6413 (coff_write_relocs): If TARG_AUX, sort the relocs.
6414 (coff_write_object_contents): Set A/UX aouthdr magic number.
6415 (coff_link_add_one_symbol): Define if not defined.
6416 (bfd_coff_std_swap_table): Initialize new field.
6417 * libcoff.h: Rebuild.
6418 * cofflink.c (coff_link_add_symbols): Call
6419 bfd_coff_link_add_one_symbol rather than
6420 _bfd_generic_link_add_one_symbol.
6421 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6422 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6423 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6424 * Makefile.in: Rebuild dependencies.
6425 (BFD32_BACKENDS): Add coff-aux.o.
6426 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6428 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6430 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6431 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6433 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6435 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6436 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6437 (maintainer-clean): Warn about deleting special files.
6438 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6440 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6441 warning symbols correctly.
6442 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6443 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6444 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6445 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6446 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6447 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6449 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6452 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6454 * libcoff-in.h: aligned newly exported names with bfd naming
6455 conventions. Removed an erroneous define of POWERPC_LE_PE.
6456 * libcoff.h: Rebuild.
6457 * cofflink.c, coff-ppc.c: the above function name changes
6459 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6461 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6462 * ecoff.c (struct extsym_info): Define.
6463 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6464 to ecoff_link_write_external.
6465 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6466 Strip symbols when appropriate.
6468 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6469 * syms.c (BSF_OBJECT): Define.
6470 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6471 * bfd-in2.h: Rebuild.
6472 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6474 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6477 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6478 copying relocs into a shared object, treat a defined global symbol
6480 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6481 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6482 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6484 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6485 real defined symbol, not to a weak defined symbol.
6487 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6489 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6490 and made a few static functions externs.
6492 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6493 POWERPC_LE_PE hack in cofflink.
6495 * libcoff-in.h: promoted the following from cofflink.c to allow
6496 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6497 coff_debug_merge_element, struct coff_debug_merge_type,
6498 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6499 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6500 coff_debug_merge_hash_lookup, coff_link_section_info,
6501 coff_final_link_info, coff_debug_merge_hash_newfunc,
6502 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6504 * libcoff.h: re-gen'd
6506 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6508 * syms.c: Include "bfdlink.h".
6509 (struct stab_find_info): Define.
6510 (_bfd_stab_section_find_nearest_line): New function.
6511 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6512 * libbfd.h: Rebuild.
6513 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6514 * elf.c (_bfd_elf_find_nearest_line): Try calling
6515 _bfd_stab_section_find_nearest_line before searching the ELF
6516 symbol table. Find the closest STT_FUNC symbol, not the last one.
6517 * libcoff-in.h (coff_data_type): Add line_info field.
6518 * libcoff.h: Rebuild.
6519 * coffgen.c (coff_find_nearest_line): Try calling
6520 _bfd_stab_section_find_nearest_line before searching the COFF
6522 * Makefile.in: Rebuild dependencies.
6524 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6526 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6527 4 bytes, so we get the correct value when updating the register
6528 field in little endian mode.
6530 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6532 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6533 entry_section fields. Add sntoc and snentry fields.
6534 * libcoff.h: Rebuild.
6535 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6536 not toc_section and entry_section (the COFF file does not have any
6537 sections at this point).
6538 (coff_write_object_contents): Set o_snentry and o_sntoc from
6539 snentry and sntoc rather than entry_section and toc_section.
6540 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6541 snentry, not toc_section and entry_section.
6542 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6543 entry_section from hentry.
6544 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6546 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6547 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6548 than using toc_section directly.
6550 * archures.c: Add missing `.' in enum bfd_architecture.
6551 * bfd-in2.h: Rebuild.
6553 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6554 Robert Lipe <robertl@arnet.com>.
6556 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6558 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6559 to sections we allocate. Use bfd_zalloc to allocate initialial
6560 sections, not bfd_alloc.
6561 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6562 SDA{,2}I16 relocations.
6563 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6564 whether to put something in .sbss or not.
6565 (ppc_elf_relocate_section): Add support for more relocations. Add
6566 in sec->output_offset where appropriate. Make error messages
6567 include the symbol name.
6569 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6570 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6571 doesn't get redefined messages if -shared.
6573 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6574 section if the rel_section field has been set up.
6576 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6578 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6581 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6583 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6584 of flags, only flags used are controlled by mach number. Bump up
6585 output file mach number to highest of input file mach numbers.
6586 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6587 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6589 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6590 bfd_elf64_sparc_vec support.
6592 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6594 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6595 the embedded bit is set on some objects and not on others. Just
6597 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6600 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6602 * coffcode.h (coff_new_section_hook): Don't try to align the
6605 * coffcode.h (coff_set_section_contents): Fix the handling of the
6606 .lib section to work even if the entire section contents are
6607 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6608 Robert Lipe <robertl@arnet.com>.
6610 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6612 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6613 memory here for contents.
6615 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6616 _SDA2_BASE_ by 32768.
6617 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6618 started using. Allocate contents for .sdata and .sdata2 sections
6620 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6622 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6623 size _SDA{,2}_BASE_.
6624 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6627 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6629 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6631 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6632 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6633 (bfd_mach_sparc_v9a): Define.
6634 (bfd_mach_sparc_v9_p): Define.
6635 * bfd-in2.h: Regenerated.
6636 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6638 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6639 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6640 to bfd_elf32_sparc_vec.
6641 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6642 Add v8plus{,a} support.
6644 (sparc_compatible): New function.
6645 * elf32-sparc.h: #include "elf/sparc.h".
6646 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6647 elf32_sparc_final_write_processing): New functions.
6648 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6649 elf_backend_final_write_processing): Define.
6651 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6653 * elf-bfd.h (struct elf_link_hash_entry): Add
6654 linker_section_pointer field.
6655 (enum elf_linker_section_enum): Enumeration for new way of
6656 creating linker dynamic sections and symbols.
6657 (elf_linker_section{,_pointers}): New structures for creating
6658 dynamic sections and symbols.
6659 (elf_obj_tdata): Add linker_section_pointers and linker_section
6661 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6662 (_bfd_elf_create_linker_section): New declarations.
6663 (_bfd_elf_find_pointer_linker_section): Ditto.
6664 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6665 (_bfd_elf_make_linker_section_rela): Ditto.
6667 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6669 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6670 (ppc_elf_create_linker_section): New function to create the
6671 sections .got, .sdata, and .sdata2.
6672 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6674 (ppc_elf_check_relocs): Support more of the eabi relocations.
6675 (ppc_elf_relocate_section): Ditto.
6676 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6677 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6679 * elflink.h (elf_create_pointer_linker_section): New function to
6680 create initialized pointers in dynamic linker sections.
6681 (elf_finish_pointer_linker_section): Actually intialize the
6682 pointers created above.
6684 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6685 macros to provide both 32 and 64 bit versions of
6686 elf_create_pointer_linker_section.
6687 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6688 provide both 32 and 64 bit versions of
6689 elf_finish_pointer_linker_section.
6691 * elflink.c (_bfd_elf_create_linker_section): New function to
6692 create a linker section.
6693 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6694 given address in the linker pointer offsets created for a given
6696 (_bfd_elf_make_linker_section_rela): Make a RELA section
6697 corresponding to the generated linker section.
6699 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6701 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6703 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6705 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6706 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6707 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6708 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6709 toc entry in an objdump) for now.
6710 (ppc_do_last, ppc_get_last): New function - needed to save processing
6711 the toc owner to the end.
6712 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6715 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6716 toc owner from being done till last. Must define POWERPC_LE_PC
6719 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6721 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6723 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6724 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6726 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6728 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6730 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6732 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6734 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6736 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6738 * elf.c (assign_file_positions_for_segments): Don't increment file
6739 offset for a segment which contains no loadable sections.
6741 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6743 * reloc.c: Add new PowerPC relocations.
6744 * {bfd-in2,libbfd}.h: Regenerate.
6746 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6747 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6749 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6751 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6754 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6757 * coffgen.c (coff_find_nearest_line): Don't try to cache
6758 information in sections that are not owned by a BFD. From Richard
6759 Henderson <richard@atheist.tamu.edu>.
6761 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6762 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6763 * elflink.h (elf_link_output_extsym): Remove special check for
6766 * ecoffswap.h: Add prototypes for static functions.
6768 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6770 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6771 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6773 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6774 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6775 support. Begin support for R_PPC_SDA{2,}REL.
6777 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6779 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6780 create the .got and .got.neg sections.
6781 (ppc_elf_size_dynamic_sections): Call it.
6782 (ppc_elf_check_relocs): Call it.
6783 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6784 (ppc_elf_check_relocs): Add error messages for relocations we
6785 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6788 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6790 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6791 section flags for V.4 and eabi.
6793 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6795 * elf.c (assign_file_positions_for_segments): If a segment
6796 contains no sections, don't mark it as readable.
6798 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6799 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6801 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6802 dynamic section, if there is one.
6803 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6804 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6805 (bfd_elf64_swap_dyn_in): Likewise.
6806 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6808 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6810 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6811 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6812 <pirker@eiunix.tuwien.ac.at>.
6814 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6816 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6817 PowerPC V.4 and eabi.
6818 * bfd-in2.h: Regenerate.
6819 * libfd.h: Regenerate.
6821 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6823 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6824 section type and SHF_EXCLUDE section flag, turning them into the
6825 appropriate bfd section flag.
6827 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6829 * xcofflink.c (xcoff_link_add_symbols): Create the special
6830 sections if we see a DYNAMIC object, in case that is the only
6831 XCOFF input object we see.
6833 * elf32-mips.c: Extensive changes for a start at dynamic linking
6834 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6836 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6837 (struct elf_backend_data): Remove
6838 elf_backend_create_program_headers field. Add
6839 elf_backend_additional_program_headers and
6840 elf_backend_modify_segment_map fields.
6841 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6843 (elf_backend_additional_program_headers): Likewise.
6844 (elf_backend_modify_segment_map): Likewise.
6845 (elf_backend_create_program_headers): Don't define.
6846 (elfNN_bed): Change to account for field changes.
6847 * elf.c (assign_file_positions_for_segments): Call new
6848 modify_segment_map backend function. Don't call old
6849 create_program_headers backend function.
6850 (get_program_header_size): Call additional_program_headers rather
6851 than create_program_headers.
6852 * elflink.h (elf_link_add_object_symbols): Initialize
6853 type_change_ok from new backend field.
6854 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6856 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6857 a reloc against the appropriate section.
6859 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6860 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6861 (elf_flags_init): Rename from elf_ppc_flags_init.
6862 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6864 (ppc_elf_copy_private_bfd_data): Likewise.
6865 (ppc_elf_merge_private_bfd_data): Likewise.
6867 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6870 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6872 * coff-alpha.c (alpha_relocate_section): During final link, allow
6873 output .lita section to be bigger than 64k by adjusting gp value
6874 on a per-input section basis.
6875 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6877 (struct ecoff_section_tdata): Add gp field.
6879 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6881 Handle Alpha ECOFF changes in OSF/1 3.2.
6882 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6884 * coff-alpha.c: Include "aout/ar.h".
6885 (alpha_ecoff_get_relocated_section_contents): Don't require an
6886 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6887 3.2 doesn't generate one.
6888 (alpha_relocate_section): Likewise.
6889 (alpha_ecoff_slurp_armap): Define.
6890 (alpha_ecoff_slurp_extended_name_table): Define.
6891 (alpha_ecoff_construct_extended_name_table): Define.
6892 (alpha_ecoff_truncate_arname): Define.
6893 (alpha_ecoff_write_armap): Define.
6894 (alpha_ecoff_generic_stat_arch_elt): Define.
6895 (alpha_ecoff_update_armap_timestamp): Define.
6897 (alpha_ecoff_read_ar_hdr): New static function.
6898 (alpha_ecoff_get_elt_at_filepos): New static function.
6899 (alpha_ecoff_openr_next_archived_file): New static function.
6900 (alpha_ecoff_get_elt_at_index): New static function.
6901 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6902 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6903 _bfd_ecoff to alpha_ecoff.
6904 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6905 field from backend structure, rather than always calling
6906 _bfd_get_elt_at_filepos.
6907 * coff-mips.c (mips_ecoff_backend_data): Initialize
6908 get_elt_at_filepos field.
6909 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6910 from _bfd_generic_read_ar_hdr with minor changes.
6911 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6912 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6913 * libbfd.h: Rebuild.
6915 * bfd-in.h (BFD_IN_MEMORY): Define.
6916 * libbfd-in.h (struct bfd_in_memory): Define.
6917 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6918 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6919 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6920 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6921 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6922 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6923 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6924 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6925 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6926 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6928 (bfd_openstreamr): Likewise.
6929 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6930 BFD_IN_MEMORY is not set.
6931 * riscix.c (riscix_some_aout_object_p): Likewise.
6932 * bfd-in2.h, libbfd.h: Rebuild.
6934 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6935 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6936 (bfd_get_elt_at_index): Define.
6937 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6938 bfd_get_elt_at_index. Change index parameter from int to
6940 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6941 (_bfd_noarchive_get_elt_at_index): Define.
6942 (_bfd_archive_bsd_get_elt_at_index): Define.
6943 (_bfd_archive_coff_get_elt_at_index): Define.
6944 * bfd-in2.h, libbfd.h: Rebuild.
6945 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6946 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6947 * ieee.c (ieee_get_elt_at_index): Define.
6948 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6949 * oasys.c (oasys_get_elt_at_index): Define.
6950 * som.c (som_get_elt_at_index): Define.
6952 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6953 numbers to the .text section.
6955 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6957 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6958 If there is a SEC_DEBUGGING section, get the contents of the debug
6959 information part from it.
6960 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6962 (ieee_write_object_contents): Check ieee_write_debug_part return.
6964 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6966 * config.bfd (i[345]86-*-freebsd*): Add target.
6967 * configure.in (i386freebsd_vec): Add vec.
6968 * configure: Regenerate.
6969 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6970 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6971 Rebuild dependencies..
6972 * freebsd.h: New file.
6973 * i386freebsd.c: New file.
6974 * targets.c (i386freebsd_vec): Declare.
6975 (bfd_target_vector): Add i386freebsd_vec.
6976 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6977 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6979 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6981 * ieee.c (ieee_slurp_debug): New static function.
6982 (ieee_object_p): Call it.
6983 (ieee_slurp_section_data): Skip debugging sections.
6984 (ieee_get_reloc_upper_bound): Likewise.
6985 (ieee_get_section_contents): Likewise.
6986 (ieee_canonicalize_reloc): Likewise.
6987 (ieee_write_section_part): Likewise.
6988 (ieee_write_debug_part): Likewise.
6989 (ieee_write_data_part): Likewise.
6990 (init_for_output): Likewise.
6992 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6994 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6996 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6997 relocs, since ppc_elf_relocate_section handles the linker case.
6998 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7000 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7001 ppc_elf_relocate_section since that is now the only caller.
7002 (ppc_elf_relocate_section): Ditto.
7004 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7006 * coffcode.h (coff_write_object_contents): If we don't know the
7007 section of the entry point for an XCOFF executable, always set the
7008 entry address to -1.
7010 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7012 * elf.c (bfd_section_from_shdr): Add support for note sections.
7014 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7016 * bfd-in.h (struct _symbol_info): Add stab_type field.
7017 * bfd-in2.h: Rebuild.
7018 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7020 * elf32-ppc.c: Remove trailing newline from calls to
7022 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7023 difference if target endianness is known.
7025 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7027 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7028 old style TOC16 references without using R_PPC_GOT.
7029 (ppc_reloc_type): Ditto.
7030 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7031 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7032 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7033 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7034 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7036 (ppc_elf_adjust_dynamic_symbol): Ditto.
7037 (ppc_elf_adjust_dynindx): Ditto.
7038 (ppc_elf_size_dynamic_sections): Ditto.
7039 (ppc_elf_finish_dynamic_symbol): Ditto.
7040 (ppc_elf_finish_dynamic_sections): Ditto.
7041 (ELF_DYNAMIC_INTERPRETER): Define.
7043 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7045 * elf.c (copy_private_bfd_data): When attaching sections to
7046 segments ignore sections that won't be allocated. Patch from
7049 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7051 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7054 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7056 * coff-i960.c (CALC_ADDEND): Define.
7057 (coff_i960_relocate_section): Add the input section VMA to the
7058 addend for PC relative relocs.
7060 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7062 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7063 to correctly terminate.
7065 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7067 * targets.c (enum bfd_endian): Define.
7068 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7069 from boolean to enum bfd_endian. Change header_byteorder_big_p
7071 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7072 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7073 * bfd-in2.h: Rebuild.
7074 * All targets: Change initialization of byteorder and
7075 header_byteorder to use enum bfd_endian values rather than
7077 * All files: Change all references to byteorder_big_p and
7078 header_byteorder_big_p to use new bfd_*_endian macros.
7080 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7082 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7084 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7086 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7088 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7090 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7092 * ieee.c: Lots of minor cleanups. Make many functions return
7093 errors rather than calling abort. Also:
7094 (ieee_write_twobyte): Remove; change callers to call existing
7095 ieee_write_2bytes function.
7096 (ieee_write_expression): Don't output the section twice when
7097 outputting a local symbol. Don't emit an extraneous zero if there
7099 (ieee_slurp_sections): Set the lma as well as the vma.
7100 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7102 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7103 a recognized one or bfd_arch_unknown.
7104 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7106 (ihex_get_symtab): Likewise.
7108 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7110 * aoutx.h: Include <ctype.h>.
7111 (struct aout_link_includes_table): Define.
7112 (struct aout_link_includes_totals): Define.
7113 (struct aout_link_includes_entry): Define.
7114 (aout_link_includes_lookup): Define macro.
7115 (struct aout_final_link_info): Add includes field.
7116 (aout_link_includes_newfunc): New static function.
7117 (NAME(aout,final_link)): Initialize includes hash table.
7118 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7120 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7122 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7124 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7126 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7128 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7130 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7131 (pe_print_private_bfd_data): call pe_print_reloc.
7132 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7133 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7134 up some debugging as well.
7136 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7138 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7141 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7143 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7144 when setting sections to NULL.
7146 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7148 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7150 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7151 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7153 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7154 * bfd-in2.h: Rebuild.
7156 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7158 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7160 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7162 * ihex.c (ihex_scan): Handle record types 4 and 5.
7163 (ihex_object_p): Permit types 4 and 5.
7164 (ihex_set_section_contents): Remove check for out of range
7166 (ihex_write_object_contents): Generate types 4 and 5.
7168 * elflink.h (elf_link_output_extsym): Just ignore warning and
7169 indirect references to symbols which don't really exist.
7171 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7173 * peicode.h (pe_print_idata): Minor format fixes
7174 (pe_print_edata): New function. Under private printing, this formats
7175 the edata section of a PE file.
7176 (pe_print_private_bfd_data): Added call to pe_print_edata.
7178 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7180 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7181 index, don't call stoi.
7183 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7185 * srec.c (srec_scan): Set lma as well as vma.
7187 * ihex.c: New file; support for Intel Hex format.
7188 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7189 (ihex_vec): Declare.
7190 (bfd_target_vector): Always include ihex_vec.
7191 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7192 * Makefile.in: Rebuild dependencies.
7193 (BFD_LIBS): Add ihex.o
7194 (BFD_LIBS_CFILES): Add ihex.c.
7195 * bfd-in2.h: Rebuild.
7197 * elf.c (assign_file_positions_for_segments): Sort the sections in
7199 (get_program_header_size): Return the right size if segment_map is
7201 (copy_private_bfd_data): Don't bother to sort the sections.
7203 * bfd.c (bfd_record_phdr): New function.
7204 * bfd-in.h (bfd_record_phdr): Declare.
7205 * bfd_in2.h: Rebuild.
7207 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7210 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7211 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7213 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7214 (bfd_zmalloc): Change declaration.
7215 * libbfd.h: Rebuild.
7216 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7217 and realloc. Don't set bfd_error_no_memory if they fail.
7219 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7221 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7222 uses as well. Added a new howto to deal with TOCREL16 relocs that
7223 are TOCDEFN as well.
7224 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7225 to handle RVA relocs from dlltool.
7226 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7227 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7228 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7230 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7231 to get the right section alignment.
7233 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7235 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7236 p_paddr if p_paddr is zero.
7237 (make_mapping): Set includes_filehdr and includes_phdrs for first
7239 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7241 (assign_file_positions_for_segments): Handle includes_filehdr and
7242 includes_phdrs. Remove special handling of PT_PHDR and first
7244 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7245 when appropriate. Remove special handling of PT_PHDR segment.
7246 Use a more complex condition for when a section is included in a
7247 segment to handle Solaris linker oddities.
7249 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7251 * coff-m88k.c (howto_table): Reformatted for easier reading;
7252 special_function now points to new function m88k_special_reloc.
7253 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7255 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7256 be done correctly by m88k_special_reloc.
7257 (reloc_processing): New function to be used by RELOC_PROCESSING.
7258 (RELOC_PROCESSING): Define to call reloc_processing.
7260 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7262 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7263 (pe_print_pdata): Likewise.
7265 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7266 obstack_alloc fails.
7267 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7269 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7270 * Many files: don't set bfd_error_no_memory if one of the above
7273 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7274 if p_paddr_valid is set.
7275 (copy_private_bfd_data): New static function.
7276 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7278 * elf.c (assign_file_positions_for_segments): Fix case where extra
7279 program headers were allocated.
7281 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7282 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7283 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7284 _bfd_elf_print_private_bfd_data.
7286 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7287 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7288 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7289 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7290 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7291 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7292 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7294 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7296 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7297 * elf.c (make_mapping): New static function.
7298 (map_sections_to_segments): New static function.
7299 (elf_sort_sections): New static function.
7300 (assign_file_positions_for_segments): New static function.
7301 (map_program_segments): Remove.
7302 (get_program_header_size): Remove sorted_hdrs, count, and
7303 maxpagesize parameters. Simplify.
7304 (assign_file_positions_except_relocs): When generating an
7305 executable, use assign_file_positions_for_segments.
7306 (elf_sort_hdrs): Remove.
7307 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7308 to get_program_header_size.
7310 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7312 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7314 * configure, config.in: Regenerate with autoconf 2.7.
7316 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7317 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7319 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7321 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7322 (ecoff_sec_to_styp_flags): Likewise.
7323 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7324 (ecoff_set_symbol_info): Handle scRConst.
7325 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7326 (ecoff_compute_section_file_positions): Handle .rconst section.
7327 (_bfd_ecoff_write_object_contents): Likewise.
7328 (ecoff_link_check_archive_element): Handle scRConst.
7329 (ecoff_link_add_externals): Likewise.
7330 (ecoff_link_write_external): Handle .rconst section.
7331 (ecoff_reloc_link_order): Likewise.
7332 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7333 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7335 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7337 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7338 DEF_DYNAMIC flag is set.
7340 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7342 * host-aout.c: If TRAD_HEADER is defined, include it.
7344 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7346 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7347 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7348 (BFD_NEED_DECLARATION): New function.
7349 * configure.in: Use BFD_NEED_DECLARATION.
7350 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7351 * configure, config.in: Rebuild with autoconf 2.6.
7353 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7354 special_sections before returning when called with a non XCOFF
7357 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7360 * coffcode.h (coff_compute_section_file_positions): Only pad the
7361 previous section to force file alignment when creating an
7364 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7366 * coffcode.h (coff_compute_section_file_positions): If
7367 RS6000COFF_C, set up the .debug section.
7369 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7370 if it is not large enough to accomodate the entire TOC area with
7371 signed 16 bit offsets.
7372 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7374 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7375 TOC anchor to use the TOC value used in the output file.
7377 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7379 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7380 (_bfd_coff_read_string_table): Likewise.
7382 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7384 * pe-arm.c: Fix typos.
7385 * coff-arm.c: Likewise.
7387 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7389 * coff-ppc.c (list_ele): Added "cat"egory member.
7390 (record_toc): New category parameter (priv or pub).
7391 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7392 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7393 the mainline. It addes extra toc cells in error.
7394 (ppc_coff_swap_sym_in_hook): Added some documentation.
7395 (dump_toc): Can now diagnose "virtual toc" chicanery.
7397 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7399 * elf-bfd.h (struct elf_link_hash_table): Change type of
7400 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7402 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7404 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7405 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7407 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7408 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7409 defined or mentioned in a regular file.
7411 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7413 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7414 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7415 (coff_ppc_relocate_section): Correct REL24 handling
7416 (ppc_process_before_allocation): Correct TOCDEFN handling
7418 * peicode.h (dir_names): Added name descriptions
7420 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7422 * VERSION: Updated to cygnus-2.6.
7424 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7426 * targets.c (m68k4knetbsd_vec): Declare.
7428 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7430 * targets.c (bfd_target): Change type of second argument to
7431 _bfd_print_private_bfd_data from void * to PTR.
7432 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7433 using PTR rather than void *.
7434 * bfd-in2, libbfd.h: Rebuild.
7435 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7437 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7438 _bfd_generic_bfd_print_private_bfd_data rather than casting
7441 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7443 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7444 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7446 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7447 BFD64_BACKENDS_CFILES): New variables.
7450 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7452 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7453 not at the file position of the first section.
7454 * coffcode.h (coff_compute_section_file_positions): Avoid using
7456 (coff_write_object_contents): When generating a PPC PE executable
7457 with no symbols, round up the file size to a COFF_PAGE_SIZE
7459 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7460 don't write out a string table.
7462 * elf.c (bfd_section_from_shdr): When using a different section
7463 header, pass the new one to _bfd_elf_make_section_from_shdr.
7464 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7465 (elf_map_symbols): Add section VMA to symbol value when comparing
7467 (_bfd_elf_compute_section_file_positions): Only build symbol table
7468 if there are some symbols. Set file offset of symtab and strtab
7470 (assign_file_positions_except_relocs): Remove dosyms parameter.
7471 Change all callers. Never set file offset of symtab and strtab
7473 (_bfd_elf_copy_private_section_data): New function.
7474 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7475 (_bfd_elf_copy_private_symbol_data): New function.
7476 (swap_out_syms): Check for special mapping of st_shndx created by
7477 copy_private_symbol_data.
7478 * elfxx-target.h: Use new copy routines.
7479 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7480 (_bfd_elf_copy_private_section_data): Declare.
7482 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7484 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7487 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7488 _bfd_dummy_target, matching the recent change to archive
7491 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7493 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7494 arithmetic on PTR types.
7496 * aout-target.h (MY(callback)): Set the lma of the sections.
7498 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7499 symbol into a reloc against the section.
7501 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7503 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7504 glue for the relocs: IMGLUE and IFGLUE.
7505 (record_toc): new function - tracks toc contents
7506 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7507 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7508 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7509 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7510 (ppc_record_toc_entry): Removed a debug define (duh)
7512 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7513 (pe_print_idata): New function - formats the idata section data
7514 (pe_print_pdata): New function - formats the pdata section data
7515 (pe_print_private_bfd_data): calls to above
7517 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7519 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7520 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7521 TARGET_SYM and TARGET_NAME for vector and BFD name.
7522 * coff-pmac.c (pmac_xcoff_vec): Remove.
7523 (TARGET_SYM, TARGET_NAME): Define.
7524 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7525 machine to 0, not all PowerMacs are 601s.
7527 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7529 * elfcode.h (elf_object_p): Read in any program headers.
7530 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7531 based on the program headers, if any.
7532 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7533 (map_program_segments): Set p_paddr of program headers based on
7536 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7538 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7541 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7542 trying to do a relocateable link with a non-a.out object file.
7544 * archive.c (bfd_generic_archive_p): Check the first object file
7545 in an archive even if target_defaulted is set. If the object file
7546 has the wrong xvec, reject it.
7548 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7549 be represented, report the name via _bfd_error_handler.
7550 (translate_to_native_sym_flags): Likewise.
7551 * elf32-mips.c (mips_elf_final_link): Likewise.
7552 * oasys.c (oasys_write_sections): Likewise.
7554 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7555 which checks for STYP_OVRFLO sections.
7556 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7557 reloc and lineno count overflows.
7558 (coff_write_object_contents): Call coff_count_linenumbers before
7559 coff_compute_section_file_positions. If RS6000COFF_C, handle
7560 reloc and lineno count overflows.
7561 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7562 relocs before dealing with .pad sections. Count overflow section
7563 headers when handling .pad sections.
7565 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7568 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7569 (struct xcoff_link_hash_table): Add descriptor_section and
7570 special_sections fields.
7571 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7572 (xcoff_link_add_symbols): Set linkage section alignment. Create
7573 descriptor section. Check for magic symbol names (_text, etc.),
7574 and record them in special_sections if found. Set
7575 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7576 descriptor field to point back to the function code symbol.
7577 (xcoff_sweep): Always mark the special descriptor_section.
7578 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7579 function descriptor, and mark it if it is.
7580 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7581 parameter, and fill it in. Allocate space for the descriptor
7583 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7584 global linkage code. If an undefined function descriptor is
7585 exported, arrange to define it. Warn about any other undefined
7587 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7588 (xcoff_write_global_symbol): Create a function descriptor when
7590 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7591 * bfd-in2.h: Rebuild.
7593 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7595 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7596 (ppc_coff_link_hash_table): new types for hashing
7597 (ppc_coff_link_hash_newfunc): hash entry constructor
7598 (ppc_coff_link_hash_table_init): hash table initializer
7599 (ppc_coff_link_hash_table_create): hash table constructor
7600 (ppc_record_toc_entry): changed references to hash table
7601 (coff_ppc_relocate_section): changed references to hash table
7603 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7604 * libcoff.h: Rebuild
7606 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7607 (coff_link_add_symbols): removed toc_offset init
7609 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7611 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7614 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7615 if it is given and mmep is available.
7616 * acconfig.h: Undef USE_MMAP.
7617 * configure, config.in: Regenerated.
7618 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7619 table handling the old way.
7620 (aout_get_external_symbols): Don't complain if last byte of string
7622 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7623 (bfd_free_window) [! USE_MMAP]: Don't define.
7624 (bfd_get_file_window,
7625 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7627 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7629 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7632 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7634 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7635 compatible with AMD generated COFF files. Try to support both AMD
7636 and GNU formats simultaneously.
7637 (coff_a29k_relocate_section): Likewise.
7639 * libbfd.c (bfd_get_file_window): Change writable parameter from
7640 int to boolean; update all callers. Pass MAP_SHARED if not
7641 writable--it's required on Solaris. Cast fprintf argument to
7643 * bfd-in.h (bfd_get_file_window): Update declaration.
7644 * bfd-in2.h: Rebuild.
7645 * aoutx.h: Update calls to bfd_get_file_window.
7647 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7649 (xcoff_swap_ldhdr_in): New static function.
7650 (xcoff_swap_ldsym_in): New static function.
7651 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7652 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7653 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7654 Handle XTY_ER/XMC_XO symbols correctly.
7655 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7656 rather than normal symbol table.
7657 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7658 already defined with the same absolute value.
7659 (xcoff_mark): When considering called symbols, check whether the
7660 descriptor is from a dynamic object, rather than the symbol
7662 (xcoff_build_ldsyms): Likewise.
7664 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7665 Cast realloc and malloc return values. If malloc or realloc fail,
7666 set bfd_error_no_memory.
7667 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7668 * bfd-in2.h: Rebuild.
7670 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7672 * coff-ppc.c (ppc_record_toc_entry): new function.
7673 (in_reloc_p): changed return value.
7674 (coff_ppc_relocate_section): much rework.
7675 (ppc_allocate_toc_section): new function.
7676 (ppc_process_before_allocation): new function.
7677 (ppc_coff_swap_sym_in_hook): new function.
7679 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7680 (coff_link_add_symbols): initialize toc_offset.
7682 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7683 (coff_swap_aouthdr_out): Added more sections to the data
7684 dictionary for the pe file header. Also changed linker version
7685 number on the ppc side.
7686 (dir_names): small improvements to the dictionary printing.
7687 (pe_mkobject_hook): save the file level flags.
7689 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7690 (pe_tdata): added real_flags field
7691 (coff_tdata): added local_toc_sym_map and access macro
7693 * libcoff.h (coff_link_hash_entry): added toc_offset field
7694 (pe_tdata): added real_flags field
7695 (coff_tdata): added local_toc_sym_map and access macro
7697 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7698 (coff_mkobject): init for local_toc_sym_map
7699 (coff_write_object_contents): set the internal_a.magic to
7700 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7703 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7705 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7706 entries until both the line number address and the function name
7707 address are too large.
7709 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7710 * configure: Rebuilt.
7712 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7713 is defined in the environment.
7715 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7717 * som.c (som_get_section_contents_in_window): Define to use
7720 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7722 * coff-i860.c: New file, based on coff-i386.c.
7723 * cpu-i860.c: New file, based on cpu-i386.c.
7724 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7725 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7726 targets, using i860coff_vec.
7727 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7728 trad-core.o and hosts/i860mach3.h.
7729 (i860coff_vec): Use coff-i860.o and cofflink.o.
7730 * configure: Rebuild.
7731 * Makefile.in: Rebuild dependencies.
7732 (ALL_MACHINES): Add cpu-i860.o.
7733 (BFD32_BACKENDS): Add coff-i860.o.
7734 (CFILES): Add cpu-i860.c and coff-i860.c.
7735 * targets.c (i860coff_vec): Declare.
7736 (bfd_target_vector): Add &i860coff_vec.
7737 * archures.c (bfd_i860_arch): Declare.
7738 (bfd_archures_list): Add &bfd_i860_arch.
7739 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7740 (coff_set_flags): Handle bfd_arch_i860.
7741 (coff_write_object_contents): Handle I860 a.out magic number.
7743 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7745 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7746 the created .tc section to 2.
7747 (xcoff_mark): Don't keep a .loader reloc for a call to an
7748 undefined symbol when creating a shared library.
7749 (xcoff_build_ldsyms): When creating a shared library, generate
7750 global linkage code for a call to an undefined symbol.
7752 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7754 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7755 BFD32_BACKENDS, BFD64_BACKENDS.
7756 (.dep1): Put mkdep output in a separate file.
7757 Rebuilt dependencies.
7759 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7762 Permit use of mmap when available:
7764 * configure.in: Check for mmap, madvise, mprotect.
7765 * config.in, configure: Regenerated.
7767 * libbfd.c (struct _bfd_window_internal): Define type.
7768 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7770 (ok_to_map): New static variable for debugging.
7771 (_bfd_generic_get_section_contents_in_window): New function.
7772 * bfd-in.h (bfd_window_internal): Declare type.
7773 (bfd_window): Define type.
7774 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7775 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7778 * libaout.h (struct aoutdata): Add two window fields.
7779 (obj_aout_sym_window, obj_aout_string_window): New macros.
7780 * aoutx.h (some_aout_object_p): Initialize windows.
7781 (aout_get_external_symbols): Get symbol data and strings in
7782 windows instead of explicitly allocated buffers.
7783 (slurp_symbol_table): Free window instead of memory.
7784 (bfd_free_cached_info): Release windows instead of freeing storage
7786 (aout_link_free_symbols): Ditto.
7788 * targets.c (bfd_target): Add new field for
7789 get_section_contents_in_window.
7790 (BFD_JUMP_TABLE_GENERIC): Updated.
7791 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7792 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7793 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7794 macros for get_section_contents_in_window field.
7796 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7798 * core.c: Renamed to corefile.c
7799 * makefile.dos (OBJS): Change core.o to corefile.o
7800 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7802 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7804 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7805 to o. Clobber and restore the list of new csects around the call
7806 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7807 linker error and the linker wants to read the symbol table. Reset
7808 the line number count of a real section even if it has no relocs.
7809 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7811 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7814 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7816 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7817 an undefined symbol in a shared link.
7819 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7820 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7821 phdm@info.ucl.ac.be (Philippe De Muyter).
7823 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7825 * coff-m88k.c (rtype2howto): New static function.
7826 (RTYPE2HOWTO): Use it rather than a macro definition.
7828 * coffcode.h (coff_write_object_contents): set internal_a.magic
7829 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7831 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7832 define TRAD_HEADER to new file hosts/delta68.h.
7833 m88*-motorola-sysv*, however, does use ptrace-core.o.
7834 * hosts/delta68.h: New file.
7836 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7837 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7839 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7841 * i386linux.c (MY(vec)): Declare before use.
7843 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7845 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7846 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7848 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7849 BFD is not of the right type.
7850 (bfd_elf_get_needed_list): Likewise.
7851 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7852 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7853 * xcofflink.c (XCOFF_XVECP): Define.
7854 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7856 (bfd_xcoff_import_symbol): Likewise.
7857 (bfd_xcoff_export_symbol): Likewise.
7858 (bfd_xcoff_link_count_reloc): Likewise.
7859 (bfd_xcoff_record_link_assignment): Likewise.
7860 (bfd_xcoff_size_dynamic_sections): Likewise.
7862 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7863 table index against the number of symbols for a base relative
7866 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7868 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7869 full_aouthdr flag here...
7870 (_bfd_xcoff_bfd_final_link): ...not here.
7872 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7874 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7875 systems that have a system <libelf.h>.
7876 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7877 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7878 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7879 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7880 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7881 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7882 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7884 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7886 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7887 set, set BSF_WEAK in symbol. Change all callers.
7888 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7889 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7890 _bfd_generic_link_add_one_symbol.
7891 (ecoff_indirect_link_order): Check that the section tdata relocs
7892 are not NULL before using them.
7894 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7895 define TRAD_HEADER as hosts/alphalinux.h.
7896 * configure: Rebuild.
7897 * hosts/alphalinux.h: New file.
7898 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7901 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7903 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7904 C_ECOMM storage classes.
7906 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7908 (xcoff_mark): Call xcoff_mark_symbol.
7909 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7910 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7912 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7914 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7916 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7918 (xcoff_find_reloc): New static function.
7919 (xcoff_link_add_symbols): Use it.
7920 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7921 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7922 relocate the value of C_DECL.
7924 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7926 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7928 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7929 callback decide what goes in .relocs.
7930 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7931 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7934 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7936 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7939 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7941 * xcofflink.c: More improvements, mostly to fix handling of
7942 constructors and a few other special cases.
7943 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7944 zero, reverting yesterday's change.
7945 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7946 (bfd_xcoff_link_count_reloc): Declare.
7947 (bfd_xcoff_record_link_assignment): Declare.
7948 * bfd-in2.h: Rebuild.
7950 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7952 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7953 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7954 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7955 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7956 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7957 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7959 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7962 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7963 segments includes the a.out header. See to that the magic number
7964 *always* is big-endian.
7966 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7967 m68k4k NetBSD configurations.
7969 * configure.in, configure: Separate i386 & mips NetBSD
7970 configurations from other BSD ones. Don't assume DEC is the only
7971 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7972 configurations. Add support for m68k4k NetBSD object format.
7974 * libaout.h: Added M_68K4K_NETBSD magic.
7976 * m68k4knetbsd.c: New file.
7978 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7980 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7983 * hosts/mipsnbsd.h: New file.
7985 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7987 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7989 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7990 toc_section, and entry_section fields.
7991 (struct xcoff_section_tdata): Remove ldrel_count field.
7992 * libcoff.h: Rebuild.
7993 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7995 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7996 full a.out header if full_aouthdr is set in xcoff_data.
7997 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7998 based on sections stored in xcoff_data.
7999 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8001 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8002 (rs6000coff_vec): Set symbol_leading_char to '.'.
8003 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8004 value stored in ret rather than returning a pointer value.
8006 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8008 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8011 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8013 * som.c (som_slurp_string_table): Allocate the strings with malloc
8014 since they're free'd by free_cached_info.
8015 (som_slurp_symbol_table): Similarly for the symbol table.
8017 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8019 * Makefile.in (diststuff): Don't make headers.
8021 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8023 * Makefile.in: Rebuild dependencies.
8025 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8026 output_bfd is not SunOS.
8027 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8028 non-SunOS input files.
8030 * xcofflink.c: Extensive changes to support linking shared objects
8031 and generating a .loader section.
8032 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8033 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8034 last_symndx, and ldrel_count fields.
8035 * libcoff.h: Rebuild.
8036 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8037 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8039 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8040 (bfd_xcoff_export_symbol): Declare.
8041 (bfd_xcoff_size_dynamic_sections): Declare.
8042 * bfd-in2.h: Rebuild.
8044 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8046 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8047 * configure: Rebuild.
8048 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8049 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8051 (pmac_xcoff_vec): Update to use new xcoff support.
8052 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8053 (xcoff_write_armap): Declare buf as unsigned char.
8054 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8056 * mpw-make.sed: Generalize subdir_do edit.
8058 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8060 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8061 correctly. Don't initialize asect->vma.
8063 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8065 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8066 something a little less than the page size.
8068 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8070 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8072 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8074 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8075 * coffcode.h (coff_write_object_contents): If .bss is before
8076 .data us that as data_start.
8077 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8079 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8080 (coff_swap_outhdr_out): Hardwire in version number.
8082 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8084 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8085 major and minor to *_vno, since the former are also macros in
8086 SunOS header files. Cast result of bfd_alloc to appropriate
8089 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8090 before assigning to sec_data.
8092 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8094 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8095 now relative to the section, not absolute.
8096 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8097 get the file name when there is a N_SO directory name. When
8098 handling stabs, remember that section->vma was added to the
8101 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8103 * sunos.c (struct sunos_link_hash_table): Add needed field.
8104 (sunos_link_hash_table_create): Call bfd_release, not free.
8105 (sunos_link_hash_table_create): Initialize needed field.
8106 (sunos_add_dynamic_symbols): Record needed objects.
8107 (bfd_sunos_get_needed_list): New function.
8108 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8109 * bfd-in2.h: Rebuild.
8111 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8113 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8115 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8117 * bfd-in.h (struct bfd_link_needed_list): Rename from
8118 bfd_elf_link_needed_list.
8119 * bfd-in2.h: Rebuild.
8120 * elf.c, elflink.h, libelf.h: Corresponding changes.
8122 Add start at AIX linker support; no shared libraries yet.
8123 * xcofflink.c: New file.
8124 * configure.in (rs600coff_vec): Use xcofflink.o.
8125 * configure: Rebuild.
8126 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8128 (struct xcoff_section_tdata): Define.
8129 (xcoff_section_data): Define macro.
8130 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8131 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8132 (_bfd_xcoff_bfd_final_link): Declare.
8133 (_bfd_ppc_xcoff_relocate_section): Declare.
8134 * libcoff.h: Rebuild.
8135 * coff-rs6000.c: Clean up a bit.
8136 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8137 cputype, csects, and debug_indices.
8138 (xcoff_copy_private_bfd_data): Copy cputype.
8139 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8140 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8141 (xcoff_reloc_type_lookup): Rename from
8142 rs6000coff_reloc_type_lookup.
8143 (coff_relocate_section): Define.
8144 (_bfd_xcoff_sizeof_headers): Define.
8145 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8146 (_bfd_xcoff_bfd_relax_section): Define.
8147 (_bfd_xcoff_bfd_link_split_section): Define.
8148 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8150 * coffcode.h (coff_compute_section_file_positions): If AIX,
8151 increment sofar by SMALL_AOUTSZ if not executable.
8152 (coff_write_object_contents): If AIX, always output an a.out
8153 header; if not executable, header size of SMALL_AOUTSZ.
8154 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8155 (_bfd_stringtab_init): Initialize xcoff field.
8156 (_bfd_xcoff_stringtab_init): New function.
8157 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8158 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8159 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8160 * libbfd.h: Rebuild.
8161 * Makefile.in: Rebuild dependencies.
8162 (BFD32_BACKENDS): Add xcofflink.o.
8163 (CFILES): Add xcofflink.c.
8165 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8166 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8167 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8169 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8171 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8173 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8175 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8176 * config.in: Regenerated.
8178 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8179 (_bfd_chunksize): New variable.
8180 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8181 for obstack chunk size.
8182 * configure.in: Check for getpagesize.
8183 * configure: Regenerated.
8185 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8187 * trad-core.c (rawptr): Make it a local variable of
8188 ptrace_unix_core_file_p.
8190 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8192 * coff-arm.c (in_reloc_p): New.
8193 * coff-i386.c (in_reloc_p): New.
8194 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8195 (coff_write_object_contents): Only set has_reloc_section
8197 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8198 in_reloc_p to decide if reloc should be emitted.
8199 * libcoff.h (pe_data_type.in_reloc_p): New.
8200 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8202 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8204 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8205 (_bfd_coff_read_internal_relocs): Likewise.
8206 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8207 (_bfd_coff_read_internal_relocs): Likewise.
8209 * elflink.h (elf_link_add_object_symbols): Correct conditions
8210 under which type and size change warnings are issued.
8212 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8214 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8215 a symbol which is not in a real section.
8216 (coff_write_native_symbol): Corresponding change.
8218 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8219 coff_link_hash_newfunc and make non-static.
8220 (_bfd_coff_link_hash_table_init): New function, broken out of
8221 _bfd_coff_link_hash_table_create.
8222 (_bfd_coff_link_hash_table_create): Use it.
8223 (process_embedded_commands): Make static.
8224 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8225 (_bfd_coff_link_hash_table_init): Declare.
8226 * libcoff.h: Rebuild.
8228 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8229 field in XCOFF tdata.
8230 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8231 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8232 based on cputype stored in a.out header, or in n_type of initial
8234 (coff_write_object_contents): Set cputype correctly in a.out
8236 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8238 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8239 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8241 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8242 * libcoff.h: Rebuild.
8244 * cpu-rs6000.c (rs6000_compatible): New static function.
8245 (bfd_rs6000_arch): Use it.
8246 * cpu-powerpc.c (powerpc_compatible): New static function.
8247 (arch_info_struct): Define various flavours of PowerPC.
8248 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8251 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8253 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8255 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8257 * elflink.h (elf_link_add_object_symbols): Don't warn about
8258 changing the size or type if the old definition was weak.
8260 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8262 * coffcode.h (combined_entry_type): Add fix_line field.
8263 (coff_slurp_line_table): Warn if we try to set the lineno field of
8265 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8266 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8267 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8268 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8270 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8271 * libcoff.h: Rebuild.
8273 * libcoff-in.h (struct xcoff_tdata): Define.
8274 (xcoff_data): Define.
8275 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8276 * bfd-in2.h, libcoff.h: Rebuild.
8277 * coff-rs6000.c (xcoff_mkobject): New static function.
8278 (coff_mkobject): Define.
8279 (xcoff_copy_private_bfd_data): New static function.
8280 (coff_bfd_copy_private_bfd_data): Define.
8281 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8283 (rs6000coff_vec): Add DYNAMIC to object_flags.
8284 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8285 .loader sections specially.
8286 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8287 section alignment from the XCOFF tdata information.
8288 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8289 F_SHROBJ, and copy the extra a.out header information into the
8290 XCOFF tdata structure.
8291 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8292 F_DYNLOAD and the extra a.out header information.
8293 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8294 C_HIDEXT symbol with attached csect information.
8295 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8296 in the o_maxdata field.
8297 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8298 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8299 end if BSF_NOT_AT_END is set.
8301 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8302 _bfd_read_ar_hdr_fn.
8303 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8304 * bfd-in2.h, libbfd.h: Rebuild.
8305 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8307 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8308 (bfd_slurp_bsd_armap_f2): Likewise.
8309 (_bfd_slurp_extended_name_table): Likewise.
8311 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8313 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8315 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8316 when the symbol table is empty.
8318 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8319 space for section symbols, since we don't output them either.
8320 (elf_m68k_adjust_dynindx): Removed.
8322 * ptrace-core.c (rawptr): Make it a local variable of
8323 ptrace_unix_core_file_p.
8325 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8327 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8330 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8331 Mac object file formats.
8333 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8335 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8336 auxent if there isn't one.
8337 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8338 rather than FILNMLEN as the maximum name length.
8340 * coffcode.h (bfd_coff_backend_data): Add new field
8341 _bfd_coff_print_aux.
8342 (bfd_coff_print_aux): New static function.
8343 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8344 scnlen field of an XTY_LD csect aux entry.
8345 (coff_print_aux): New static function.
8346 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8347 in coff_pointerize_aux_hook.
8348 (bfd_coff_std_swap_table): Initialize new field.
8349 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8350 * libcoff.h: Rebuild.
8351 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8352 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8354 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8355 if there are symbols, for native AIX ld compatibility.
8357 * coffcode.h (bfd_coff_backend_data): Add new field
8358 _bfd_coff_pointerize_aux_hook.
8359 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8360 or I960, and as 0 otherwise.
8361 (bfd_coff_std_swap_table): Initialize new field.
8362 * libcoff.h: Rebuild.
8363 * coffgen.c (coff_pointerize_aux): Change parameters to take
8364 symbol pointer instead of type and class, and to take aux index.
8365 Call _bfd_coff_pointerize_aux_hook if it is defined.
8366 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8367 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8368 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8370 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8371 read-only/host-only support.
8373 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8375 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8378 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8379 BFD_JUMP_TABLE_ARCHIVE accordingly.
8380 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8381 (_bfd_compute_and_write_armap): Declare.
8382 (_bfd_generic_read_ar_hdr): Declare.
8383 (_bfd_read_ar_hdr): Define.
8384 (_bfd_noarchive_read_ar_hdr): Define.
8385 (_bfd_archive_bsd_read_ar_hdr): Define.
8386 (_bfd_archive_coff_read_ar_hdr): Define.
8387 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8388 _bfd_read_ar_hdr instead.
8389 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8390 (_bfd_compute_and_write_armap): Rename from
8391 compute_and_write_armap. Make non-static. Change all callers.
8392 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8393 than _bfd_snarf_ar_hdr.
8394 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8395 * ieee.c (ieee_read_ar_hdr): Define.
8396 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8397 * oasys.c (oasys_read_ar_hdr): Define.
8398 * som.c (som_read_ar_hdr): Define.
8399 * bfd-in2.h, libbfd.h: Rebuild.
8401 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8403 * peicode.c (coff_swap_filehdr_in): If symptr is
8404 zero, there aren't any symbols, even if nsyms is set.
8406 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8408 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8410 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8411 sections, and set styp correctly for them: .got, .hash, .dynamic,
8412 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8413 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8415 (ecoff_sort_hdrs): New static function.
8416 (ecoff_compute_section_file_positions): Return boolean, not void.
8417 Sort the sections by VMA before looking through them. Put the
8418 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8419 section on an appropriate boundary within the page.
8420 (ecoff_compute_reloc_file_positions): Check return value of
8421 ecoff_compute_section_file_positions.
8422 (_bfd_ecoff_set_section_contents): Likewise.
8423 (_bfd_ecoff_write_object_contents): Check for various Alpha
8424 section types when incrementing text_size and data_size. Call
8425 adjust_headers backend function if it exists.
8426 * coff-alpha.c (alpha_adjust_headers): New static function.
8427 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8428 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8430 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8432 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8434 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8435 of ALTERNATE_AIX_CORE_FORMAT.
8436 * configure.in (aix4): No longer need CORE_FLAGS.
8437 * configure: Updated.
8439 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8441 NS32k changes from Ian Dall:
8442 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8444 (aout_link_input_section_std, aout_link_input_section_ext,
8445 aout_link_reloc_link_order): Call them instead of _bfd_*
8447 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8449 (backend_data): Use it instead of hardcoded zero.
8451 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8452 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8454 * ns32knetbsd.c: Include bfd.h.
8455 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8456 (MY_bfd_reloc_type_lookup): Declare function too.
8457 * pc532-mach.c (set_sizes): Don't declare.
8458 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8459 (backend_data, MY_backend_data): Don't define.
8461 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8462 ns32k-*-lites* like ns32k-*-netbsd*.
8464 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8467 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8469 * coffcode.h (coff_write_object_contents): Restore setting
8470 f_timdat to 0, deleted on August 22.
8472 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8474 * coffcode.h (coff_bfd_copy_private_symbol_data,
8475 coff_bfd_copy_private_section_data,
8476 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8477 * peicode.h (coff_bfd_copy_private_bfd_data): New
8478 (pe_bfd_copy_private_bfd_data): New.
8479 (coff_swap_scnhdr_in): Swap bss size into the right place.
8480 (pe_print_private_bfd_data): Add some newlines.
8482 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8484 * som.c (setup_sections): Don't die if a space has no subspaces.
8486 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8488 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8489 dynamic symbol override a common symbol. Don't change the size or
8490 type if they have been set and the new symbol is not a definition.
8491 Warn if the size or type changes.
8493 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8495 * som.c (som_begin_writing): Don't write the symbol table or
8497 (som_finish_writing): Write them here. Place them after the
8498 subspace data, but before the relocs.
8500 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8502 * sunos.c (sunos_add_one_symbol): Just pass false, not
8503 info->shared_library, to sunos_create_dynamic_sections.
8504 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8506 (sunos_check_dynamic_reloc): Remove .text section assertion.
8508 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8510 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8511 * configure, configure.in: Add pmac_xcoff_vec case.
8512 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8513 * coff-pmac.c: New file, PowerMac XCOFF support.
8514 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8515 * targets.c (pmac_xcoff_vec): Declare.
8517 * mpw-config.in: Various changes to be compatible with the
8518 autoconf-based configury.
8519 * mpw-make.sed: New file, sed commands to translate Unix
8520 makefile into MPW syntax.
8521 * mpw-make.in: Remove.
8522 * hosts/mpw.h: Remove.
8523 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8524 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8526 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8528 * binary.c (binary_get_symtab): Return an empty string on error.
8529 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8531 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8533 * coff-ppc.c: Reformatted according to gnu conventions
8534 Removed irrelevant "if 0" code
8536 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8538 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8539 symbols rather than as indirect symbols.
8540 (MY(slurp_symbol_table)): Don't do anything special about
8543 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8544 of .ctors and .dtors sections is no larger than 2.
8546 * sunos.c (sunos_add_one_symbol): Don't change
8547 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8549 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8550 dynamic symbols when creating a shared library.
8551 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8553 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8554 written even if it is not defined in a regular object.
8555 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8556 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8557 rather than the constant 22.
8558 (sunos_check_dynamic_reloc): Handle creating a shared library.
8559 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8560 zero when creating a shared library.
8561 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8562 write it out at the start of the symbol table.
8564 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8566 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8568 * config.bfd: Add arm-*-coff.
8569 * configure.in, configure: Add armcoff_{little,big}_vec.
8570 * targets.c (armcoff_{little,big}_vec): Declare.
8571 (bfd_target_vector): Add armcoff_{little,big}_vec.
8572 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8574 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8576 * targets.c (bfd_find_target): Remove debugging code.
8578 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8580 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8582 * Makefile.in: added *-ppc files
8583 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8584 allow pe based .o's to be shared with other tools on ppc/NT
8585 * config.bfd: added powerpc[le]-[pe|winnt] config support
8586 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8587 * peicode.h: Added more section flags for PE on ppc
8588 Added coff_swap_filehdr_out to allow peicode.h to be
8589 used for non-image PE files on ppc.
8590 Check for image, or not, before copying pe_opthdr
8591 * targets.c: Added new bfd's
8592 * targets.c: Removed two inactive bfds that shouldn't have made it this
8595 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8597 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8598 explicit values to initialize all relocs. Change all users.
8599 (ppc_elf_brtaken_inner): New function to handle branch predicition
8601 (ppc_elf_brtaken_reloc): Ditto.
8602 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8603 relocs use ppc_elf_unsupported_reloc.
8604 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8605 needs to be reported.
8606 (ppc_elf_relocate_section): Support branch prediction relocs.
8608 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8610 * bfd.c (bfd_assert): Remove \n from string passed to
8613 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8614 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8615 (bfd_coff_make_section_hook): Don't define.
8616 (coff_make_section_hook): Remove.
8617 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8618 (styp_to_sec_flags): Likewise.
8619 (coff_write_object_contents): Likewise.
8620 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8622 * libcoff.h: Rebuild.
8623 * coffgen.c (make_a_section_from_file): Just call
8624 bfd_make_section_anyway, not bfd_make_section or
8625 bfd_coff_make_section_hook.
8626 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8627 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8628 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8629 make_section_hook field.
8630 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8632 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8633 pointers into value field for warning and indirect symbols; just
8634 leave the value field alone.
8635 * linker.c (generic_link_add_symbol_list): Use next symbol for
8636 warning and indirect symbols, rather than looking in symbol value.
8637 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8638 parameter. Change all callers. Remove support for indirect
8639 symbols; it didn't work anyhow.
8640 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8641 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8642 * bfd-in2.h: Rebuild.
8644 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8646 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8647 go back to telling the tools this reloc operates on 32 bits.
8649 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8651 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8652 rather than a direct fprintf.
8653 * archive.c (_bfd_write_archive_contents): Likewise.
8654 * coffcode.h (coff_slurp_symbol_table): Likewise.
8655 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8656 (ppc_elf_unsupported_reloc): Likewise.
8657 (ppc_elf_relocate_section): Likewise.
8658 * i386linux.c (linux_tally_symbols): Likewise.
8659 (linux_finish_dynamic_link): Likewise.
8660 * osf-core.c (osf_core_core_file_p): Likewise.
8661 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8662 * som.c (som_sizeof_headers): Likewise.
8663 * srec.c (srec_bad_byte): Likewise.
8664 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8665 * libbfd-in.h (bfd_assert): Declare first parameter const.
8666 * libbfd.h: Rebuild.
8667 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8668 bfd_reloc_overflow is enough.
8669 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8670 * coff-h8500.c (rtype2howto): Likewise.
8671 * coff-z8k.c (rtype2howto): Likewise.
8672 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8673 * elf.c (_bfd_elf_get_lineno): Likewise.
8674 (_bfd_elf_no_info_to_howto): Likewise.
8675 (_bfd_elf_no_info_to_howto_rel): Likewise.
8676 * hp300hpux.c (convert_sym_type): Likewise.
8677 (MY(swap_std_reloc_in)): Likewise.
8678 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8680 * libaout.h (struct aoutdata): Add line_buf field.
8681 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8682 and filename_buffer. Instead, use a malloc buffer stored in the
8683 new line_buf field. Remove length restrictions.
8685 * coffgen.c (string_size): Remove static variable.
8686 (debug_string_size, debug_string_section): Likewise.
8687 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8688 and debug_string_size_p parameters. Use them instead of the
8689 global variables. Change all callers.
8690 (coff_write_symbol): Likewise.
8691 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8692 (coff_write_symbols): Add local variables to replace removed
8695 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8696 function, and line_base fields.
8697 * libcoff.h: Rebuild.
8698 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8699 information, rather than using static variables.
8701 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8702 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8704 * init.c (initialized): Remove static variable.
8705 (bfd_init): Don't bother setting initialized.
8706 (bfd_check_init): Remove.
8707 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8708 * libbfd.h: Rebuild.
8710 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8712 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8713 size for full core dumps. Copy core file header to private data.
8714 (rs6000coff_core_file_failing_command,
8715 rs6000coff_core_file_failing_signal): New functions to extract
8716 the file name and terminating signal from the core file.
8717 * coff-rs6000.c: Use them.
8719 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8721 Change arch info to be const, initialized at compile time.
8722 * archures.c: Reindent many functions. Change CONST to const.
8723 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8724 nothing set it anyhow. Make next const.
8725 (bfd_arch_info_list): Remove.
8726 (bfd_archures_list): Rename from archures_init_table. Change from
8727 a table of function pointers to a table of bfd_arch_info_type
8728 structure addresses.
8729 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8730 (bfd_lookup_arch): Likewise.
8731 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8733 (bfd_default_arch_struct): Make const.
8734 (bfd_arch_init, bfd_arch_linkin): Remove.
8735 (bfd_get_arch_info): Return a const pointer.
8736 * init.c (bfd_init): Don't call bfd_arch_init.
8737 * bfd.c (struct _bfd): Make arch_info const.
8738 * bfd-in2.h: Rebuild.
8739 * libbfd.h: Rebuild.
8740 * configure.in: Put & before everything in $selarchs.
8741 * configure: Rebuild.
8742 * cpu-*.c: Change bfd_*_arch from a function which calls
8743 bfd_arch_linkin to a const structure.
8744 * ieee.c (ieee_object_p): Make arch const.
8746 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8748 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8750 * bfd-in2.h: Regenerate.
8751 * libbfd.h: Regenerate.
8753 * elf32-ppc.c (reloc_type): Update names to match current draft.
8754 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8755 relative. Update names to current V.4 draft.
8756 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8757 (ppc_elf_relocate_section): Rename relocations to match draft.
8759 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8761 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8762 compiled with -mrelocatable-lib to be linked with either normal
8763 modules or -mrelocatable modules.
8765 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8767 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8768 in the a.out header.
8770 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8771 a reloc against a local symbol, even if it's not a section.
8773 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8775 * targets.c (bfd_target): Remove unused align_power_min field.
8776 * bfd-in2.h: Rebuild.
8777 * All backends: Remove initialization of align_power_min.
8779 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8781 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8783 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8785 * config.bfd (mips-dec-netbsd*): New target.
8786 * configure.host (mips-dec-netbsd*): New host.
8787 * configure.in (mips-dec-netbsd*): New native.
8788 * configure: Rebuild.
8790 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8792 Make the COFF backend linker merge common types:
8793 * cofflink.c (struct coff_debug_merge_element): Define.
8794 (struct coff_debug_merge_type): Define.
8795 (struct coff_debug_merge_hash_entry): Define.
8796 (struct coff_debug_merge_hash_table): Define.
8797 (coff_debug_merge_hash_table_init): Define.
8798 (coff_debug_merge_hash_table_free): Define.
8799 (coff_debug_merge_hash_lookup): Define.
8800 (struct coff_final_link_info): Add debug_merge field.
8801 (coff_debug_merge_hash_newfunc): New static function.
8802 (_bfd_coff_final_link): Allocate and free debug_merge table.
8803 (coff_link_input_bfd): Merge identical enum, struct and union
8806 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8808 Convert i960 COFF to use COFF backend linker.
8809 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8810 structure to store the symbol being used.
8811 (coff_i960_start_final_link): New static function.
8812 (coff_i960_relocate_section): New static function.
8813 (coff_i960_adjust_symndx): New static function.
8814 (coff_start_final_link): Define.
8815 (coff_relocate_section): Define.
8816 (coff_adjust_symndx): Define.
8817 * coffcode.h (bfd_coff_backend_data): Add new callback function
8818 _bfd_coff_start_final_link.
8819 (bfd_coff_start_final_link): Define.
8820 (coff_start_final_link): Define if not defined.
8821 (bfd_coff_std_swap_table): Add coff_start_final_link.
8822 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8824 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8825 function callback is not NULL.
8826 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8827 (_bfd_coff_internal_syment_name): Declare.
8828 * libcoff.h: Rebuild.
8829 * configure.in (icoff_big_vec): Add cofflink.o.
8830 (icoff_little_vec): Likewise.
8831 * configure: Rebuild.
8833 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8835 * Makefile.in (clean-info): Remove extraneous tab from line
8838 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8840 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8841 contents has relocs.
8843 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8845 * coffcode.h (coff_compute_section_file_positions): Keep the
8847 (coff_write_object_contents): Remember if it's a relocatable
8849 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8850 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8851 if relocatable file. Swap out saved raw size.
8853 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8855 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8856 (maintainer-clean): Rename from realclean, passing
8857 maintainer-clean down to subdirectories, but leave realclean as a
8860 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8863 * dep-in.sed: Remove config.h from generated dependencies.
8865 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8866 broken out of sunos_canonicalize_dynamic_symtab.
8867 (sunos_canonicalize_dynamic_symtab): Call new function
8868 sunos_slurp_dynamic_symtab.
8869 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8870 dynamic symbol table to the caller.
8871 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8872 callback to override the symbols being read.
8873 * libaout.h (struct aout_backend_data): Add three new parameters
8874 to add_dynamic_symbols callback.
8876 Extensive minor changes to avoid various gcc warnings. Also:
8877 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8878 * archures.c (bfd_arch_info_type): Change mach field from long to
8880 (bfd_lookup_arch): Change machine parameter from long to unsigned
8883 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8885 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8886 a symbol with a non-zero plt_offset.
8888 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8890 * elfcode.h (align_file_position): Remove; not used.
8892 * configure.in: Only check for <sys/procfs.h> on a native system,
8893 and make sure it defines prstatus_t.
8894 * configure: Rebuild.
8896 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8898 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8900 * config.in: Rename from config.h.in.
8901 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8902 Check for config.h:config.in when creating stamp-h.
8903 * configure: Rebuild.
8904 * Makefile.in (stamp-h): Depend upon config.in rather than
8905 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8906 calling config.status.
8908 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8909 (Makefile): Just rebuild Makefile.
8910 (config.h, stamp-h): New targets.
8911 * configure.in: Create stamp-h when rebuilding config.h.
8912 * configure: Rebuild.
8914 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8916 * configure.in: Call AC_CONFIG_HEADER. Substitute
8917 HOST_64BIT_LONG. Check that various header files exist. Check
8918 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8919 and/or free need to be declared. Don't make a link to sysdep.h.
8920 Define TRAD_HEADER for various hosts.
8921 * configure: Rebuild.
8922 * configure.host: Don't set my_host. Add definitions taken from
8923 host header files for various entries. Remove entries which now
8925 * acconfig.h: New file.
8926 * config.h.in: New file, built by autoheader.
8927 * sysdep.h: New file.
8928 * Makefile.in (do_distclean): Don't remove sysdep.h.
8930 (LOCAL_H_DEPS): New variable.
8931 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8933 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8934 ($(OPTIONAL_BACKENDS)): Likewise.
8935 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8936 looking through sysdep.h.
8937 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8938 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8939 (fprintf_vma, sprintf_vma): Likewise.
8940 (int64_type, uint64_type): Don't define.
8941 * bfd-in2.h: Rebuild.
8942 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8943 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8944 * lynx-core.c: Include stuff from old hosts/lynx.h.
8945 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8946 rather than NO_FCNTL.
8947 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8948 rather than NATIVE_HPPAHPUX_COMPILER.
8949 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8951 * hosts/*.h: Remove all header files which merely include,
8952 declare, and define things. Leave header files which define
8953 information needed by trad-core.c.
8955 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8956 (BFD_CC_FOR_BUILD): Define.
8957 * configure.in: Use BFD_CC_FOR_BUILD.
8958 * configure: Rebuild.
8960 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8962 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8963 * configure: Rebuild.
8965 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8968 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8970 * config.bfd: i386pe_ve -> i386pe_vec.
8972 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8974 * configure.host: Incorporate host Makefile fragments by setting
8976 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8977 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8978 value based on whether the code is being compiled by a cross
8979 compiler. Don't substitute host_makefile_frag or frags.
8980 * aclocal.m4: New file to define local AC_PROG_CC.
8981 * configure: Rebuild.
8982 * Makefile.in (INSTALL): Set to @INSTALL@.
8983 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8984 (INSTALL_DATA): Set to @INSTALL_DATA@.
8986 (CC): Define as @CC@.
8987 (CFLAGS): Set to @CFLAGS@.
8988 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8989 (@host_makefile_frag@): Remove.
8990 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8991 after other options.
8992 (config.status): Remove dependency upon @frags@.
8993 * config/*.mh, config/README: Remove.
8995 * config.bfd: Rewrite to incorporate the contents of the Makefile
8996 fragments by setting shell variables, rather than merely returning
8997 the name of a Makefile fragment.
8998 * configure.in: Use shell variables set by config.bfd rather than
8999 looking at the target Makefile fragment files. Don't substitute
9000 target_makefile_frag. Do substitute TDEFINES.
9001 * configure: Rebuild.
9002 * Makefile.in (@target_makefile_frag@): Remove.
9003 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9004 * config/*.mt: Remove.
9006 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9008 * configure.in: Put changequote lines around "i[345]86" patterns
9009 section of core file support.
9011 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9013 * som.c (som_bfd_print_private_bfd_data): Define to use the
9016 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9018 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9019 entry, text_start and data_start.
9021 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9023 * Makefile.in (OFILES): Remove $(TDEPFILES).
9024 * config/apollo.mt (TDEPFILES): Remove.
9025 * config/README: Update.
9027 * configure.in: For a native configuration, set COREFILE and
9028 COREFLAG based on the canonical host name.
9029 * configure: Rebuild.
9030 * Makefile.in: Rebuild dependencies.
9031 (ALL_CFLAGS): Add @COREFLAG@.
9032 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9033 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9034 support routines. Check LYNX_CORE rather than HOST_LYNX.
9035 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9036 * i386lynx.c: Likewise.
9037 * m68klynx.c: Likewise.
9038 * sparclynx.c: Likewise.
9039 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9040 * *-core.c: Comment changes.
9041 * config/decstation.mh (HDEPFILES): Remove.
9042 (HDEFINES): Remove -DTRAD_CORE.
9043 * config/irix3.mh (RANLIB): Remove.
9044 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9045 (HDEFINES): Remove -DIRIX_CORE.
9046 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9047 (HDEFINES): Remove -DTRAD_CORE.
9048 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9049 * config/ultra3.mh (RANLIB): Remove.
9050 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9051 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9052 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9053 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9054 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9055 * config/i386aix.mh, config/i386bsd.mh: Remove.
9056 * config/i386linux.mh, config/i386mach3.mh: Remove.
9057 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9058 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9059 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9060 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9061 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9062 * config/solaris2.mh, config/stratus.mh: Remove.
9063 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9064 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9066 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9068 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9069 DT_FINI entry if the appropriate symbol is not in the hash table.
9071 * libelf.h (struct elf_backend_data): Add create_program_headers
9072 and want_hdr_in_seg fields.
9073 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9075 (elf_backend_create_program_headers): Likewise.
9076 (elfNN_bed): Initialize create_program_headers and
9078 * elf.c (get_program_header_size): Call create_program_headers
9080 (map_program_segments): Check want_hdr_in_seg backend field. Call
9081 create_program_headers backend routine.
9083 * elf.c (assign_file_positions_except_relocs): Align non allocated
9084 sections when creating an executable.
9086 * elfcode.h (elf_swap_phdr_in): Make non static.
9087 (elf_swap_phdr_out): Make non static.
9088 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9089 (bfd_elf32_swap_phdr_out): Declare.
9090 (bfd_elf64_swap_phdr_in): Declare.
9091 (bfd_elf64_swap_phdr_out): Declare.
9093 * ecofflink.c (ecoff_collect_shuffle): New static function.
9094 (_bfd_ecoff_get_accumulated_pdr): New function.
9095 (_bfd_ecoff_get_accumulated_sym): New function.
9096 (_bfd_ecoff_get_accumulated_ss): New function.
9097 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9098 (_bfd_ecoff_get_accumulated_sym): Declare.
9099 (_bfd_ecoff_get_accumulated_ss): Declare.
9100 * libbfd.h: Rebuild.
9102 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9104 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9106 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9107 warning symbols. If any section is named .gnu.warning.XXX, treat
9108 the contents as a warning to be issued if the symbol XXX is
9110 (elf_link_output_extsym): For an indirect or warning symbol, just
9111 output the symbol it points to.
9113 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9114 if bfd_hash_allocate fails, since it will already be set.
9115 (generic_link_hash_newfunc): Likewise.
9116 (archive_hash_newfunc): Likewise.
9117 (hash_entry_bfd): New static function.
9118 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9119 callback. Allocate a new warning using the hash table newfunc.
9120 Use bfd_hash_replace to update the entry in the hash table, rather
9121 than assuming we can copy the fields with structure assignment.
9123 * hash.c (bfd_hash_replace): New function.
9124 * bfd-in.h (bfd_hash_replace): Declare.
9125 * bfd-in2.h: Rebuild.
9127 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9129 * config.bfd: Add mips*vr4300-*-elf* target.
9130 * config/mipsbvr4300.mt: Added.
9132 See file ChangeLog.2
9139 version-control: never