2 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
4 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
5 (bfd_txvu_arch): Delete.
6 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
8 * bfd-in2.h: Regenerate.
11 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
13 * configure.in: Change -linux* to -linux-gnu*.
14 * config.bfd, configure.host: Likewise.
17 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
19 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
20 LO16/HI16S bug and improve comments about what is going on.
22 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
24 * configure, aclocal.m4: Rebuild with new libtool.
27 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
29 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
30 when merging v850 code into v850e/v850ea code. Do not initialise
31 output flags if the input is the default architecture. PR14732.
33 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
36 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
38 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
39 get the size from bfd_arch_bits_per_address instead of directly
42 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
44 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
45 to wrap, just return all 1's bits instead.
46 * libbfd.h: Regenerate.
48 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
50 * coff-i386.c (coff_pe_i386_relocate_section): New static function
52 (coff_relocate_section): If COFF_WITH_PE, define as
53 coff_pe_i386_relocate_section.
54 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
55 skip empty sections, to match coff_write_object_contents.
57 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
58 rather than swapping out r_offset twice. From Luke Deller
59 <luked@cse.unsw.edu.au>.
61 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
63 * configure.in: Set libtool_enable_shared rather than
64 libtool_shared. Remove diversion hack.
65 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
68 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
70 * syms.c (struct stab_cache): Define.
71 (struct stab_find_info): Remove cached_offset, cached_stab,
72 cached_str, and cached_stroff fields. Add file_cache,
73 function_cache, and line_cache fields.
74 (_bfd_stab_section_find_nearest_line): Use extensive caching to
77 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
79 * peicode.h (pe_print_idata): Check for import of ordinal rather
81 (pe_print_edata): If there is no .edata section, look for the
82 export data in some other section.
84 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
86 * configure.in: Change version to 2.8.4.
87 * configure: Regenerated.
89 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
91 Add tms320c30 support:
92 * cpu-tic30.c: New file.
93 * aout-tic30.c: New file.
94 * coff-tic30.c: New file.
95 * archures.c (bfd_arch_tic30): Define.
96 (bfd_tic30_arch): Declare.
97 (bfd_archures_list): Add bfd_tic30_arch.
98 * targets.c (bfd_target_vector): Add tic30_aout_vec and
100 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
101 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
102 (coff_set_flags): Likewise.
103 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
104 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
105 * Makefile.am: Rebuild dependencies.
106 (ALL_MACHINES): Add cpu-tic30.lo.
107 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
108 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
109 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
110 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
112 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
114 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
115 to lag behind LO16 reloc by a couple of instructions.
117 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
119 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
120 make to reexamine the file timestamp.
121 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
123 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
127 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
129 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
130 and partial_inplace=false.
131 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
134 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
136 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
137 to create .dynsbss and .rela.sbss sections.
138 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
139 copied from dynamic objects into .sbss.
140 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
141 use it. Correct typo of .rela.sdata2.
142 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
143 put the data, which may now be in .sbss.
144 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
145 (elf_backend_create_dynamic_sections): Define as
146 ppc_elf_create_dynamic_sections.
148 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
149 against _GLOBAL_OFFSET_TABLE_.
150 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
151 shared libraries which refer to local symbols. Make sure that the
152 test for allocating space for a reloc in a shared object is the
153 same as the test for emitting a reloc.
156 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
158 * elf32-mips.c: Add dvp support.
161 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
163 * config.bfd (i[3456]-*-mingw32*): New target.
164 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
165 * aclocal.m4, configure: Rebuild.
168 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
170 * config.bfd, configure.in: Add dvp support.
171 * configure: Regenerate.
172 * aclocal.m4: Regenerate.
173 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
174 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
177 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
179 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
182 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
184 Sparc v9 ABI compliant PLT:
185 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
186 (plt_templates, sparc64_elf_build_plt_entry): Delete.
187 (LARGE_PLT_THRESHOLD): New define.
188 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
189 (sparc64_elf_build_plt): New function.
190 (sparc64_elf_plt_entry_offset): Likewise.
191 (sparc64_elf_plt_ptr_offset): Likewise.
192 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
193 contain the index for convenience. Skip the initial entries
195 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
196 memory for the benefit of .rela.plt.
197 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
198 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
199 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
200 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
201 Call sparc64_elf_build_plt.
202 (elf_backend_want_got_plt): No.
203 (elf_backend_plt_readonly): No.
204 (elf_backend_plt_alignment): 8.
206 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
207 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
208 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
211 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
213 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
215 * cpu-mips.c (arch_info_struct): Add mips variants.
216 * bfd-in2.h: Rebuilt.
218 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
220 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
221 preserving the contents of t2a3_b_insn.
223 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
225 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
226 (i[3456]86sco3.2v5*coff): New target.
228 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
230 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
232 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
234 * bfd.c (bfd_get_error_handler): Add orthogonal function.
235 * bfd-in2.h: Regenerate.
237 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
239 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
241 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
243 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
244 adjust addend for an output common symbol (from Jimmy Blair
245 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
246 defined symbol to counteract adjustment made in generic relocation
249 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
251 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
253 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
254 (GET_SCNDHR_NLNNO): Likewise.
256 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
258 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
260 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
262 * elf32-m32r.c: Add macros to handle NOP insertion.
264 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
266 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
267 (xcoff_mark): Likewise.
268 (xcoff_build_ldsyms): Mark absolute symbols.
270 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
272 * bout.c (b_out_write_object_contents): Sort symbols before output
273 to keep {CALL,BAL}NAME symbols adjacent.
274 (b_out_symbol_cmp): New function.
276 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
278 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
279 allocate space for a PC relative reloc against a symbol which is
280 defined in a regular file.
281 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
282 relative reloc against a symbol which is defined in a regular
285 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
287 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
288 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
290 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
291 (mips*-*-netbsd*): New target.
293 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
295 * elflink.h (elf_link_assign_sym_version): Change error message
296 from "undefined version name" to "undefined versioned symbol
299 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
301 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
304 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
306 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
309 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
310 shared. Set stab* sections to be shared and read. Set .rsrc
311 section to be read and shared.
313 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
315 * Makefile.am: Rebuild dependencies.
316 (ALL_MACHINES_CFILES): Add dwarf2.lo.
317 (ALL_MACHINES_CFILES): Add dwarf2.c.
318 * Makefile.in: Rebuild.
320 * coff-arm.c: Don't include obstack.h.
322 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
324 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
327 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
329 * configure: Regenerate to get @SHELL@ substituted.
331 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
333 * coff-arm.c (coff_arm_relocate_section): Only look at section
334 owner if there is one.
336 * elf.c (assign_file_positions_for_segments): Fail if there is not
337 enough room for the program headers. (PR14186)
339 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
341 * elf.c (_bfd_elf_find_nearest_line): Call
342 _bfd_dwarf2_find_nearest_line first.
343 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
344 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
346 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
349 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
350 object files to be merged into a M32RX executable.
352 * archures.c: Add bfd_mach_m32rx.
354 * archures.c: Add bfd_mach_m32r.
356 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
358 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
359 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
360 to decide when to align the file sections for paging.
362 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
365 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
367 * elf32-m32r.c (m32r_elf_object_p): New Function.
368 (m32r_elf_final_write_processing): New Function.
369 (m32r_elf_set_private_flags): New Function.
370 (m32r_elf_copy_private_bfd_data): New Function.
371 (m32r_elf_merge_private_bfd_data): New Function.
372 (m32r_elf_print_private_bfd_data): New Function.
373 (elf_backend_object_p): Point to m32r_object_p.
374 (elf_backend_final_write_processing): Point to
375 m32r_elf_final_write_processing.
376 (bfd_elf32_bfd_copy_private_bfd_data): Point to
377 m32r_elf_copy_private_bfd_data.
378 (bfd_elf32_bfd_merge_private_bfd_data): Point to
379 m32r_elf_merge_private_bfd_data.
380 (bfd_elf32_bfd_set_private_flags): Point to
381 m32r_elf_set_private_bfd_data.
382 (bfd_elf32_bfd_print_private_bfd_data): Point to
383 m32r_elf_print_private_bfd_data.
386 * cpu-m32r.c: Add m32rx cpu architecture.
387 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
388 architecture machines.
391 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
394 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
396 * configure: Only build libbfd shared if --enable-shared's value
397 was `yes', or was set to `*bfd*'.
398 * aclocal.m4: Likewise.
399 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
400 original source of this bit of code. It's not clear what the best fix
403 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
405 * linker.c (generic_link_add_symbol_list): Always init udata.p so
406 that the generic relaxation code can function when input and output
407 file formats are mismatched.
409 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
411 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
413 * elf.c (assign_file_positions_for_segments): For a loadable
414 section, make sure that the load address is correct relative to
415 the load address of the segment plus the size of the segment so
418 * coffcode.h (_coff_link_output_has_begun): Make static.
419 (_coff_final_link_postscript): Likewise.
421 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
423 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
424 which a relocation refers to an indirect or warning symbol.
426 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
428 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
429 (coff_arm_final_link_postscript): New function.
430 (coff_arm_link_output_has_begun): New function.
432 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
433 _bfd_coff_link_output_has_begun and
434 _bfd_coff_final_link_postscript. Add new macros:
435 bfd_coff_link_output_has_begun() and
436 bfd_coff_final_link_postscript().
438 * cofflink.c (_bfd_coff_final_link): Insert calls to
439 bfd_coff_link_output_has_begun() and
440 bfd_coff_final_link_postscript().
442 * coffcode.h: Add two new fields to bfd_coff_backend_data
443 structure: _bfd_coff_link_output_has_begun and
444 _bfd_coff_final_link_postscript. Add default initialisers for
445 these fields. Add overridable aliases for the coff swap functions
446 in the backend data structure.
448 * elf32-v850.c: Update with patches from the branch to fix
449 HI16_S/LO16 reloc pairs.
452 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
454 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
456 (USE_REL): Don't define any more, switch to using RELA
458 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
461 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
463 * archures.c (bfd_mach_mips*): Define.
464 (start-sanitize-vr5400):
465 (vr5400, bfd_mach_vr5000): Define.
466 (end-sanitize-vr5400):
467 (bfd_default_scan): For 3000 and 4000 replace magic constant with
470 * cpu-mips.c (N): Define.
471 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
472 numbers with bfd_mach_mips* macros.
474 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
476 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
477 v850_elf_relocate_section): Fix PR2 14180 and 14181
478 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
479 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
480 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
481 (for PR14180) to create and handle special common sections.
482 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
483 which have data stored in the instructions. PR14258.
485 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
487 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
488 (USER_LABEL_PREFIX): Revert back to '_'
490 * config.bfd (targ_cpu): Add support for Thumb target.
492 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
494 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
495 (get_symbol_value): Handle R_SH_SWITCH8.
496 (sh_relax_delete_bytes): Likewise.
498 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
500 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
501 gcc/config/arm/semi.h
503 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
506 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
508 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
511 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
513 * coffcode.h (coff_mkobject_hook): Only set private flags for non
516 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
518 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
521 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
523 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
524 complain if inout and output formats differ.
526 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
528 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
529 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
530 * Makefile.in: Rebuild.
531 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
532 automake and autoconf.
534 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
535 (COFF_WITH_PR to COFF_WITH_PE).
537 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
539 * coff-arm.c: Make variables and some functions static, so that
540 this file can be included in multiple object files.
541 (coff_arm_bfd_final_link): Fix minor bug.
543 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
545 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
547 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
549 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
551 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
553 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
555 * sunos.c (sunos_add_one_symbol): When overriding a defined
556 symbol, set it to undefined, not new.
558 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
561 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
563 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
564 (sh_relax_delete_bytes): Don't kill LABEL relocs.
566 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
568 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
569 (mn10300_elf_relax_section): Likewise.
571 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
573 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
574 bfd_h_get_* calls to "bfd_byte *".
576 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
578 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
580 (mn10300_elf_relax_section): Include stack space for register saves
581 in the imm8 field of a "call" instruction.
582 (compute_function_info): Determine how much stack is allocated by
583 the movm instruction. Fix typo.
584 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
586 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
588 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
589 a version dependency could not be found.
591 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
593 * configure.com: Get version info from configure.in
595 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
597 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
598 New function. Avoid mixing US1 and HAL R1 code.
599 Set resulting memory ordering to the strongest one used.
600 (sparc64_elf_object_p): Set bfd_mach correctly.
602 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
604 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
605 (sparc64_elf_check_relocs): Handle them.
606 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
607 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
609 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
611 * configure.in (sparc*-*-linux*): Use trad-core and ...
612 * hosts/sparclinux.h: New file.
614 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
616 * config.bfd (sparc64-*-linux*): New target.
618 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
619 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
621 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
622 Set .plt alignment from new plt_alignment.
623 * elflink.h (elf_link_create_dynamic_sections): Set version section
624 alignment to LOG_FILE_ALIGN.
625 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
626 (elfXX_bed): Init plt_alignment.
628 * elf64-sparc.c (sparc64_elf_check_relocs,
629 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
630 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
631 sparc64_elf_finish_dynamic_sections): New functions.
632 (sparc64_elf_howto_table): Fix a few name strings.
633 (ELF_DYNAMIC_INTERPRETER): New definition.
634 (sparc64_elf_relocate_section): Handle shared libraries.
636 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
637 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
638 PLT definitions sparc64-linux originally choose. These will go
639 away soon in favour of the official abi definitions.
641 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
643 * coff-sh.c (coff_small_object_p): New static function.
644 (coff_small_new_section_hook): New static function.
645 (bfd_coff_small_swap_table): New static const structure.
646 (coff_small_close_and_cleanup): Define.
647 (coff_small_bfd_free_cached_info): Define.
648 (coff_small_get_section_contents): Define.
649 (coff_small_get_section_contents_in_window): Define.
650 (shcoff_small_vec): New static structure.
651 (shlcoff_small_vec): New static structure.
652 * targets.c (bfd_target_vector): Add shcoff_small_vec and
654 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
655 shlcoff_small_vec to targ_selvecs.
657 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
658 * configure: Rebuild.
660 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
662 * evax-egsd.c: Weak symbols are global.
664 * evax-emh.c: Use proper casts.
666 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
668 * evax-egsd.c: Section names and symbols have different
669 length restrictions. Add length parameter to
670 _bfd_evax_length_hash_symbol.
671 * evax-etir.c: Likewise.
672 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
674 * evax.h (EOBJ_S_C_SECSIZ): Define.
676 * evax-alpha.c: Remove duplicate test.
678 * evax-emh.c: SYS$ functions are upper-case.
680 * evax-egsd.c: Create separate sections for common symbols.
681 * evax-etir.c: Don't output common section.
682 * evax.h: Bump up section count.
684 * configure.com: Use 64bit integers with DEC C.
686 * evax-egsd.c: Make section flags dec c compatible.
688 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
690 * som.c (normalize): Delete function.
691 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
692 changed. Use passed in elength to determine size of the extended
693 name table instead of computing it again.
695 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
697 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
698 IMAGE_SCN_MEM_READ for an unrecognized section.
700 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
702 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
703 '/' in the extended name table.
705 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
707 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
708 symbols, check globals list before matching on locals.
710 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
712 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
715 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
717 * peicode.h (pe_mkobject_hook): Set DLL flag.
718 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
720 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
721 for .stab* sections. Replace strlen of constant strings with
724 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
726 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
727 merge got and reloc entries from ind syms to their target.
728 (elf64_alpha_always_size_sections): Call it.
729 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
730 (elf64_alpha_can_merge_gots): Likewise.
731 (elf64_alpha_merge_gots): Likewise.
733 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
734 as it is insufficient to handle the relocation changes as well.
736 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
738 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
739 relocs for symbols in shlibs that have been forced local.
740 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
742 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
744 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
745 got_enties of the default symbol for the default versioned
746 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
749 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
751 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
752 24 bits of the PC when computing a PC relative relocation.
754 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
756 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
757 Correct value for maximum positive 22 bit PC relative relocation.
758 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
759 HI_16 relocations. Correct bit adjustment in TDA offsets.
761 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
763 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
764 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
766 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
768 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
771 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
773 * config.bfd: Missed one alpha* change.
775 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
777 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
778 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
779 (MINUS_ONE): New macro.
780 (sparc_elf_notsup_reloc): New function.
781 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
782 H44,M44,L44,REGISTER.
783 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
784 (init_insn_reloc): New function.
785 (sparc_elf_wdisp16_reloc): Use it.
786 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
788 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
790 * som.c (som_construct_extended_name_table): Remove static
791 function, and define as macro instead.
793 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
795 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
796 recognizes alphaev5 etc.
797 * configure.host: Likewise.
799 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
801 Make ld -s work on AIX:
802 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
803 section if we are stripping.
804 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
805 size if we are stripping.
806 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
807 and don't write out relocs, if we are stripping.
808 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
809 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
812 * configure.in: Don't include elf.lo again for ELF targets; it's
813 always in the library anyhow.
814 * configure: Rebuild.
816 * bfd-in2.h: Rebuild.
818 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
819 char *, when calling bfd_get_32 and bfd_put_32.
820 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
823 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
825 * reloc.c (bfd_check_overflow): New function.
826 (bfd_perform_relocation, bfd_install_relocation): Use it.
827 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
828 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
829 * bfd-in2.h: Regenerate.
830 * libbfd.h: Regenerate.
832 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
834 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
835 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
837 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
839 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
840 (stmp-bfd-h): Rename from stmp-bfd.h.
841 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
842 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
843 (stmp-bin2-h): New target.
844 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
845 (stmp-lbfd-h): New target.
846 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
847 (stmp-lcoff-h): New target.
848 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
849 stmp-lbfd-h, and stmp-lcoff-h.
850 * Makefile.in: Rebuild.
852 * configure.in: Use a diversion to set enable_shared before the
853 arguments are parsed.
854 * configure: Rebuild.
856 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
858 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
859 renamed to R_SPARC_UNUSED_42.
860 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
861 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
862 renamed to R_SPARC_UNUSED_42.
863 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
864 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
865 * bfd-in2.h: Regenerated.
866 * libbfd.h: Regenerated.
868 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
870 * elflink.h (elf_merge_symbol): Don't check the hash creator until
871 after we have set *sym_hash.
873 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
875 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
877 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
879 * Makefile.am (libbfd_a_SOURCES): Define.
880 * Makefile.in: Rebuild.
882 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
883 * aclocal.m4: Rebuild with new libtool.
884 * configure: Rebuild.
886 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
888 * elf.c (map_sections_to_segments): Even if we are not demand
889 paged, don't put a loadable section after a nonloadable section.
890 (assign_file_positions_for_segments): Increment the file offset
891 for a section with contents, even if it is not loadable.
894 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
896 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
897 indicating that __ctbp could not be found.
900 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
902 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
904 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
907 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
908 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
909 Add support for the CALLT relocs.
911 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
912 BFD_RELOC_V850_CALLT_16_16_OFFSET.
915 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
916 relocations against non-existant symbols.
918 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
920 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
922 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
923 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
924 bit reloc in the tiny data area.
927 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
929 Merged changes from Martin Hunt:
931 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
932 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
935 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
936 BFD_RELOC_D30V_9_PCREL_R): New relocs.
938 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
939 Do 15 and 21 bit pc-relative relocations.
940 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
943 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
944 added to the relocation, not or'd.
947 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
949 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
951 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
953 * archures.c (bfd_default_scan): Use strcasecmp.
954 (bfd_default_scan): Test for match with arch_name + ":" +
956 (bfd_default_scan): Test for match with printable_name - ":".
957 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
958 cases. Each implements their own scan function.
959 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
960 special cases. Since info->mach == 0. The test mach == number
962 (bfd_arch_list): New function, return name of all the supported
965 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
967 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
968 decoding architecture.
969 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
972 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
974 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
976 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
978 * Makefile.am: Rebuild dependencies.
979 (ALL_MACHINES_CFILES): Add cpu-v850.c.
980 (ALL_MACHINES_CFILES): Add elf32-v850.c.
981 * Makefile.in: Rebuild.
983 * reloc.c: Remove extraneous commas from relocation entries.
984 Remove BFD_RELOC_V850_16_PCREL.
985 * bfd-in2.h: Rebuild.
987 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
988 in sections named .tocbss rather than .bss.
990 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
992 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
993 BFD_RELOC_V850_16_PCREL.
995 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
997 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
998 the same as C_EXT syms.
999 (coff_link_add_symbols): Ditto.
1000 (_bfd_coff_link_input_bfd): Ditto.
1001 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1002 it to preserve and restore state of global_to_static flag.
1004 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1006 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1007 bits in e_flags field rather than magic numbers.
1008 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1009 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1010 v850_elf_print_private_bfd_data): New functions.
1012 start-sanitize-v850e
1013 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1015 * elf.c (prep_headers): Remove V850E magic number.
1016 * elf.c (prep_headers): Remove V850EA magic number.
1019 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1021 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1023 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1025 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1026 instructions are relative to the next instruction, not the
1027 current instruction.
1028 (mn10200_elf_relax_section): Similarly.
1030 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1032 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1035 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1036 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1037 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1039 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1041 * cpu-v850.c: Remove "plain" from v850 printable name.
1042 (scan): Use strcasecmp.
1044 * archures.c (bfd_mach_v850): Define.
1046 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1047 just sh/SH, use strcasecmp.
1048 (arch_info_struct): Add entries for sh3 et.al.
1050 * archures.c (bfd_mach_sh, ...): Define.
1052 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1054 * archures.c (bfd_archures_list): Always NULL terminate the list.
1056 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1058 * Makefile.am: Rebuild dependencies.
1059 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1060 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1061 (elf32-arc.lo): Remove explicit dependency.
1062 * Makefile.in: Rebuild.
1064 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1065 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1066 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1068 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1070 * configure: Rebuild with latest devo autoconf for NT support
1072 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1074 * cpu-arm.c (compatible): If B is a default type, return A.
1076 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1078 * cpu-v850.c (scan): New function.
1079 (arch_info_struct): New structure.
1080 (bfd_v850_arch): Add link into arch_info_structure.
1082 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1085 * elf32-v850.c (v850_elf_object_p): New function.
1087 start-sanitize-v850e
1088 * archures.c (bfd_mach_v850e): Machine value for v850e.
1090 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1092 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1095 * elf.c (prep_headers): Add support for v850e machine number.
1097 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1099 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1101 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1104 * elf.c (prep_headers): Add support for v850ea machine number.
1107 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1109 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1110 cached_stab field if the offset prevents us from using the cache.
1112 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1114 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1116 * aout-arm.c (aout_arm_little_vec): Likewise.
1117 (aout_arm_big_vec): Likewise.
1118 * bout.c (b_out_vec_big_host): Likewise.
1119 (b_out_vec_little_host): Likewise.
1120 * mipsbsd.c (aout_mips_little_vec): Likewise.
1121 (aout_mips_big_vec): Likewise.
1123 start-sanitize-tic80
1124 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1126 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1127 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1128 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1131 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1133 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1134 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1135 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1136 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1137 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1138 of two for I960 only.
1139 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1140 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1141 default definitions.
1142 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1143 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1144 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1145 start-sanitize-tic80
1146 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1147 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1148 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1149 *coffcode.h (coff_write_object_contents): Set alignment field in
1150 section header for TIC80COFF files.
1153 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1155 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1156 v850_elf_check_relocs, v850_elf_reloc,
1157 v850_elf_final_link_relocate): Add support for
1158 BFD_RELOC_V850_16_PCREL relocation.
1160 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1163 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1165 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1167 start-sanitize-v850e
1168 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1170 * cpu-v850e: New file.
1172 * elf.c (prep_headers): Add support for v850e target.
1174 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1176 * config.bfd: Add support for v850e target.
1178 * archures.c: Add support for v850e target.
1180 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1182 * cpu-v850ea: New file.
1184 * elf.c (prep_headers): Add support for v850ea target.
1186 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1188 * config.bfd: Add support for v850ea target.
1190 * archures.c: Add support for v850ea target.
1193 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1195 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1196 argument as section relative, rather than an absolute address.
1197 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1199 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1201 * config.bfd (arc-*-elf*): Add.
1202 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1203 * configure: Rebuild.
1204 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1205 (BFD32_BACKENDS): Add elf32-arc.lo.
1206 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1207 * Makefile.in: Rebuild.
1208 * archures.c (architecture list): Add bfd_arch_arc.
1209 (bfd_archures_list): Add bfd_arc_arch.
1210 (bfd_mach_arc_base): Define.
1211 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1212 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1213 (bfd_target_vect): Add them.
1214 * bfd-in2.h, libbfd.h: Rebuild.
1215 * cpu-arc.c, elf32-arc.c: New files.
1216 * elf.c (pre_headers): Recognize bfd_arch_arc.
1218 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1221 data section is correctly rounded to a page in the file.
1223 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1225 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1226 there are no symbols.
1228 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1230 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1231 file system 14 character limit.
1232 * Makefile.am, configure.in: Corresponding changes.
1233 * Makefile.in, configure: Rebuild.
1235 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1237 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1238 Rebuild dependencies.
1239 * Makefile.in: Rebuild.
1241 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1243 * Makefile.am (docdir): Define.
1244 * Makefile.in: Rebuild.
1246 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1248 * configure: Rebuild with autoconf 2.12.1.
1250 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * aclocal.m4, configure: Rebuild with new automake patches.
1254 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1256 * rs6000-core.c (make_bfd_asection): New function to add a section
1257 to the core file bfd.
1258 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1260 Use BFD routines to seek, read and stat the core file.
1261 Handle .data sections from loaded objects and anonymously mmapped
1262 regions, these are available in AIX 4 core files.
1264 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1266 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1267 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1268 copy; use a patches libtool instead.
1269 * acmacros.m4: Remove.
1270 * Makefile.in, aclocal.m4, configure: Rebuild.
1272 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1274 * Makefile.am: New file, based on old Makefile.in.
1275 * acmacros.m4: New file, copied from old aclocal.m4.
1276 * acinclude.m4: New file.
1277 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1278 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1279 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1280 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1281 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1282 * acconfig.h: Mention PACKAGE and VERSION.
1283 * stamp-h.in: New file.
1284 * dep-in.sed: Change .o to .lo.
1285 * Makefile.in: Now built with automake.
1286 * aclocal.m4: Now built with aclocal.
1287 * config.in, configure: Rebuild.
1290 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1292 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1293 if there is only a relocation to a read-only but not allocatable
1294 section (like .stab).
1295 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1296 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1297 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1298 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1299 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1301 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1302 (ppc_elf_create_linker_section): These sections are not
1303 created by the linker (that is, they are created by the user
1304 putting data in them). In particular, they can be the source
1305 and target of relocations.
1306 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1307 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1308 objects (for instance, 'long double') to 16-byte boundaries.
1309 (ppc_elf_size_dynamic_sections): Make the code that generates
1310 section symbols exactly the same as for sparc, reducing the
1311 number of section symbols output.
1312 (ppc_elf_check_relocs): Check postcondition of
1313 bfd_elf32_link_record_dynamic_symbol. Make default case the
1314 same as corresponding code for sparc, fixing bug involving
1316 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1317 forced to be local because of versioning (by replicating
1318 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1319 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1321 (ppc_elf_relocate_section): Add handy debugging code for when
1322 assertion fails. Add some more 'symbol made local because of
1325 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1326 processing a GOT relocation as required by ABI.
1328 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1330 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1331 version info if this symbol came from a dynamic object.
1332 (elf_link_add_object_symbols): Set the version info of a symbol
1333 only if the object actually contains version definitions and
1334 defines this symbol.
1336 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1338 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1339 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1341 * configure: Regenerated with autoconf 2.12.
1342 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1344 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1346 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1347 a warning rather than returning an error.
1349 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1351 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1353 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1355 * cisco-core.c: define signals for wingdb.
1357 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1360 the same number of aux entries.
1362 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1364 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1365 difference of two symbols if the relocation size is 32 bits.
1366 (som_write_fixups): Handle R_DATA_EXPR.
1368 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1370 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1371 its value if COFF_WITH_PE is defined.
1373 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1375 * coff-stubgo32.c: New file.
1376 * go32stub.h: New file.
1377 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1378 * coffswap.h (coff_swap_filehdr_in): Invoke
1379 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1381 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1382 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1383 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1384 COFF_ADJUST_AUX_IN_POST if they are defined.
1385 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1386 COFF_ADJUST_AUX_OUT_POST if they are defined.
1387 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1388 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1389 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1390 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1391 * targets.c (go32stubbedcoff_vec): Declare.
1392 (bfd_target_vector): Add go32stubbedcoff_vec.
1393 * configure.in (go32coff_vec): New target vector.
1394 (go32stubbedcoff_vec): Likewise.
1395 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1396 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1397 * Makefile.in: Rebuild dependencies.
1398 (BFD32_BACKENDS): Add coff-stubgo32.o.
1399 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1400 (HFILES): Add go32stub.h.
1402 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1404 * configure.in: Check for fdopen.
1405 * configure, config.in: Rebuild.
1406 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1407 __GO32__. Reindent a bit.
1409 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1411 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1412 flag for newly created sections.
1413 (sunos_add_dynamic_symbols): Don't discard newly created sections
1414 if shared library is dynobj.
1416 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1418 * elf.c (map_sections_to_segments): When checking whether
1419 including a section in a segment would force us to skip a page,
1420 align the address of the next segment to avoid wraparound
1423 start-sanitize-tic80
1424 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1426 * coffcode.h (coff_write_object_contents): Initialize
1427 target id field to TIC80_TARGET_ID.
1428 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1430 (coff_swap_filehdr_in): Swap in target id field if used.
1433 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1435 * coff-i386.c (coff_i386_is_local_label_name): New static function
1436 if TARGET_UNDERSCORE.
1437 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1438 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1440 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1443 complain_overflow_signed, for 32 bit PC relative relocations.
1445 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1447 * elflink.h (elf_link_add_object_symbols): When a version
1448 indirection symbol is overridden, make the original symbol point
1449 at the real overriding symbol.
1451 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1454 * elflink.h (elf_link_output_extsym): Use the right section for a
1456 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1457 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1459 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1461 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1462 symbols before checking for new symbols.
1464 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1466 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1468 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1469 file, not aoutsz bytes (they are different in XCOFF .o files).
1471 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1472 redefined by objects included from archives.
1474 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * elflink.h (elf_merge_symbol): In the case of a new defined
1477 symbol overriding an old defined symbol, return the hash table
1478 entry which we modify, even if it is the target of an
1480 (elf_link_add_object_symbols): If the real name of the symbol gets
1481 overridden, convert the versioned symbol into an indirect symbol
1484 * elflink.h (elf_merge_symbol): New static function, broken out of
1485 elf_link_add_object_symbols.
1486 (elf_link_add_object_symbols): Call it.
1488 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1490 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1491 handle case where COFF filehdr does not immediately follow PE
1493 * coffgen.c (coff_object_p): Remove useless seek to current
1496 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1501 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1503 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1504 symbols, skip N_ABS symbols with debugging storage classes.
1506 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1508 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1509 relocs in shared libraries which refer to local symbols. Cope
1510 with addend when processing a GOT relocation.
1512 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1513 for sections that the linker didn't create.
1514 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1515 symbol if it was created in ppc_elf_size_dynamic_sections.
1516 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1517 relative to a section for which we didn't output a symbol.
1519 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1520 relocs are 'rela' relocs, like everything else. .rela.plt is not
1521 a read-only section, so we don't have to special-case it.
1523 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1524 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1526 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1527 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1528 actual .got section.
1529 * elflink.c (_bfd_elf_create_got_section): The three reserved
1530 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1532 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1535 * elf32-ppc.c (ppc_elf_check_relocs): Use
1536 _bfd_elf_create_got_section to create the GOT rather than
1537 ppc_elf_create_linker_section. Create the '.rela.got' section
1539 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1540 symbol has a GOT entry.
1541 (ppc_elf_relocate_section): Record when a symbol is used through
1542 the GOT, and allocate space in the GOT for each such symbol.
1543 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1544 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1547 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1548 treated in a similar way to ADDR16_HA relocs.
1549 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1550 shared objects; the linker must deal with them.
1551 (ppc_elf_create_linker_section): Stop setting
1552 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1553 LINKER_SECTION_PLT stuff.
1554 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1555 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1556 section, not ELF-specific calls.
1557 (elf_backend_plt_not_loaded): Set to 1.
1558 (elf_backend_got_symbol_offset): Set to 4.
1559 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1560 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1561 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1562 plt_not_loaded member.
1563 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1564 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1566 (elf_backend_G_O_T_offset): Set default to 0.
1567 (elfNN_bed): Set added fields.
1569 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1570 DT_RELENT in shared objects; should be DT_RELAENT.
1572 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1573 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1574 such a reloc (in a non-shared object) refers to a symbol that's
1577 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1579 * elfcode.h (put_signed_word): Define.
1580 (get_signed_word): Define.
1581 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1582 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1584 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1585 bfd_get_signed_32 to set the r_addend field.
1586 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1587 bfd_h_get_signed_64 to set the r_addend field.
1589 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1591 * elf32-i386.c (elf_i386_relocate_section): When generating a
1592 shared library, do the relocation if the input section is not
1593 allocated in memory.
1595 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1596 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1597 (elf_fix_symbol_flags): New static function, broken out of
1598 elf_adjust_dynamic_symbol.
1599 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1600 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1601 forced local even if NEEDS_PLT is set. When forcing a symbol to
1602 be local, clear NEEDS_PLT.
1603 (elf_link_output_extsym): Remove unused local bed.
1605 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1607 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1608 for derived elf linker hash table entries. References to
1609 elf_link_hash_entry changed appropriately.
1610 (elf32_mn10300_link_hash_table): New structure for derived elf
1612 (elf32_mn10300_hash_table): Define.
1613 (elf32_mn10300_link_hash_traverse): Likewise.
1614 (elf32_mn10300_link_hash_newfunc): New function.
1615 (elf32_mn10300_link_hash_table_create): Likewise.
1616 (elf32_mn10300_finish_hash_table_entry): Likewise.
1617 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1618 of prologue code, and call:32->call:16 relaxing.
1619 (compute_function_info: New function.
1620 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1622 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1624 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1625 for a symbol which is being forced to be local.
1626 * elf32-i386.c (elf_i386_relocate_section): Write out the
1627 relocation value for a GOT reloc for a symbol which is turning
1628 into a local symbol.
1629 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1630 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1632 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1634 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1635 value if the symbol is turning into a local symbol.
1636 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1637 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1639 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1641 * elflink.h (elf_link_add_object_symbols): Also read verneed
1642 information by calling `_bfd_elf_slurp_version_tables'.
1643 (elf_link_add_object_symbols): For undefined symbols look for
1644 version information in the verneed records.
1645 (elf_link_add_object_symbols): Use soname of shared object
1646 for verneed record if it is available.
1648 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1650 * cpu-arm.c: Add prototypes for compatible and scan.
1651 * cofflink.c: Add prototype for mark_relocs.
1653 * archive.c (bfd_special_undocumented_glue): Change filename to
1654 const pointer. Add prototype.
1656 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1658 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1659 sections that will be discarded.
1661 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1663 * elflink.h (elf_link_find_version_dependencies): When searching
1664 for known version symbol skip non-matching verdef records, not
1667 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1669 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1670 not a bfd_vma, to the base file, to match how dlltool reads it.
1672 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1674 * reloc.c: Add thumb relocations.
1676 * bfd-in2.h: Add Thumb relocations.
1678 * libbfd.h: Add Thumb relocations.
1680 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1682 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1684 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1686 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1687 for a section even if it is not loaded.
1689 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1691 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1692 input and output files.
1693 (_bfd_coff_generic_relocate_section): Check whether input file,
1694 not output file, is a PE file.
1696 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1698 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1700 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1702 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1705 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1707 * cpu-arm.c (compatible): Add test for supersets of ARM
1710 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1712 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1715 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1717 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1718 called directly by gas/config/tc-arm.c.
1720 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1722 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1723 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1725 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1727 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1730 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1732 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1733 (coff_bfd_copy_private_bfd_data): Ditto.
1734 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1735 (coff_arm_bfd_print_private_bfd_data): Ditto.
1736 (coff_arm_bfd_set_private_flags): Ditto.
1737 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1739 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1741 * libcoff-in.h (struct coff_final_link_info): Add boolean
1742 global_to_static member for support of task linking.
1743 (_bfd_coff_write_task_globals): Add prototype.
1744 * libcoff.h: Regenerate.
1745 * coffcode.h (coff_write_object_contents): Use #ifdef to
1746 check RS6000COFF_C, to be consistent with all other uses
1748 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1749 call _bfd_coff_write_task_globals.
1750 (_bfd_coff_link_input_bfd): If doing task linking, convert
1751 global functions to static.
1752 (_bfd_coff_write_global_sym): If doing task linking, convert
1753 global variables to static.
1754 (_bfd_coff_write_task_globals): New function.
1755 start-sanitize-tic80
1756 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1757 (C_AUTOARG): #undef since it clashes with C_UEXT.
1758 (C_LASTENT): #undef since it clashes with C_STATLAB.
1759 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1761 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1762 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1763 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1766 start-sanitize-tic80
1767 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1769 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1770 PP relocations to complain_overflow_dont.
1772 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1774 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1775 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1777 (ppbase_reloc, glob15_reloc): New static functions.
1778 (glob16_reloc, local16_reloc): New static functions.
1779 (rtype2howto): Handle all relocation types.
1780 (coff_tic80_relocate_section): New static function.
1781 (coff_relocate_section): Define to coff_tic80_relocate_section.
1782 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1785 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1787 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1788 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1790 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1791 callers. If PE file, don't add section VMA.
1792 (coff_write_alien_symbol): If PE file, don't add section VMA.
1793 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1794 (_bfd_coff_write_global_sym): Likewise.
1795 (_bfd_coff_generic_relocate_section): Likewise.
1797 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1800 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1802 * cofflink.c (mark_relocs): Add new function to mark symbols which
1803 are used by relocations.
1804 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1805 suppress the skipping of symbols that have thus been marked.
1807 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1809 * coff-sh.c (sh_merge_private_data): New static function.
1810 (coff_bfd_merge_private_bfd_data): Define.
1812 start-sanitize-tic80
1813 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1815 * coff-tic80.c: Remove unnecessary #ifdefs.
1816 * config.bfd: Set targ_underscore to yes for tic80.
1818 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1820 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1821 with unresolved external symbols in GDB).
1824 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1826 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1827 the symbols associated with each BFD.
1828 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1830 * elf-m10200.c: Likewise.
1831 * elf32-m32r.c: Likewise.
1832 * elf32-sh.c: Likewise.
1834 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1837 alignment of a common symbol. If two symbols that look like
1838 common symbols are found in two shared libraries, and the size is
1839 different, use the larger size, and warn if --warn-common. If a
1840 common symbol overrides a definition in a shared library, set the
1841 size to the larger size, and warn if --warn-common.
1843 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1845 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1846 into any other machine type.
1848 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1850 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1851 data into an unitialised destination set its machine type as well.
1853 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1855 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1856 to common symbol size. Consistently treat uninitialized symbols
1857 in shared objects as common symbols.
1859 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1861 * archures.c (constants): Added new constants to identify the
1862 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1863 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1865 * bfd-in2.h (constants): Added new constants to identify
1866 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1867 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1868 bfd_mach_arm_4T. This file is auto-magically generated from the
1869 archures.c file. This update is just to save work.
1871 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1872 coff_arm_bfd_print_private_bfd_data,
1873 coff_arm_bfd_set_private_flags,
1874 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1875 (global): Macro redefinitions set up to use these new functions.
1877 * coffcode.h (coff_mkobject_hook): Added call to
1878 coff_arm_bfd_set_private_flags().
1879 (coff_set_arch_mach_hook): Added code to set machine type based on
1880 bits stored in internal flags.
1881 (coff_set_flags): Added code to set the new bits in the flags
1882 field based on the machine number.
1883 (function definition macros): Made all function definition macros
1884 conditional so that they can be overridden by target specific
1887 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1888 Structure extended to include new types, one each for ARMv2,
1889 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1891 * libcoff-in.h (struct coff_tdata): Added flags field.
1893 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1895 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1897 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1900 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1902 * coffgen.c (coff_find_nearest_line): If there are no syments,
1905 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1907 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1909 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1911 * targmatch.sed: Add explicit \n characters to work around bug in
1912 HP/UX 10.20 sed program.
1914 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1916 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1919 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1921 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1923 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1925 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1926 (struct elf_m68k_pcrel_relocs_copied, struct
1927 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1928 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1929 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1930 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1932 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1933 PC relative relocs for a global symbol defined in a regular
1934 object, and count the number of PC relative relocs copied for any
1936 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1937 traverse with elf_m68k_discard_copies.
1939 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1941 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1942 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1944 * coffcode.h (coff_compute_section_file_positions): Force the
1945 potential last byte in the file to be written out when
1948 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1950 * configure.host (mips*-*-openbsd*): New host.
1952 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1954 * elflink.h (elf_link_add_object_symbols): Only subtract the
1955 section VMA from the symbol value if this is a fully linked file.
1957 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1958 (struct elf_i386_link_hash_entry): Define.
1959 (struct elf_i386_link_hash_table): Define.
1960 (elf_i386_link_hash_traverse): Define.
1961 (elf_i386_hash_table): Define.
1962 (elf_i386_link_hash_newfunc): New static function.
1963 (elf_i386_link_hash_table_create): New static function.
1964 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1965 PC relative relocs for a global symbol defined in a regular
1966 object, and count the number of PC relative relocs copied for any
1968 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1969 traverse with elf_i386_discard_copies.
1970 (elf_i386_discard_copies): New static function.
1971 (bfd_elf32_bfd_link_hash_table_create): Define.
1973 From Gordon W. Ross <gwr@mc.com>:
1974 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1975 (sunos4_aout_backend): Use MY_entry_is_text_address.
1978 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1980 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1981 R_D30V_32_NORMAL to 2 (4 bytes).
1984 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1986 From Gordon W. Ross <gwr@mc.com>:
1987 * netbsd.h (N_SHARED_LIB): Define.
1988 (SEGMENT_SIZE): Don't define.
1989 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1991 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1992 (SEGMENT_SIZE): Don't define.
1994 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1995 to sizeof Rela structure, not sizeof Rel structure. From Gary
1996 Thomas <g.thomas@opengroup.org>.
1998 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2000 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2001 whenever entry is larger than text address, but only by whole
2002 pages. From Gordon W. Ross <gwr@mc.com>.
2004 * Makefile.in (install): Depend upon installdirs. Use
2005 mkinstalldirs to build $(oldincludedir).
2006 (installdirs): New target.
2008 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2009 if this is a debugging section which we are stripping.
2011 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2013 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2014 alpha-specific target data struct.
2016 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2018 From Thomas Graichen <graichen@rzpd.de>:
2019 * Makefile.in: Always use $(SHELL) when running move-if-change.
2020 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2021 * configure: Rebuild.
2023 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2025 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2026 VMA if this is an executable file or a shared object.
2028 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2031 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2033 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2034 start of the file. Remove uses later on which switch using
2036 (MY(callback)): Handle entry_is_text_address.
2037 (MY_entry_is_text_address): Define if not defined.
2038 (MY(backend_data)): Initialize new field.
2039 * aoutf1.h (sunos4_aout_backend): Likewise.
2040 * i386aout.c (MY(backend_data)): Likewise.
2041 * i386mach3.c (MY(backend_data)): Likewise.
2042 * mipsbsd.c (MY(backend_data)): Likewise.
2043 * sparclynx.c (sparclynx_aout_backend): Likewise.
2044 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2045 (MY_entry_is_text_address): Define.
2046 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2048 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2049 whose name starts with `.'.
2051 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2053 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2054 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2055 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2056 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2057 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2058 sparc-*-openbsd*): New targets.
2059 * configure: Rebuild.
2061 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2063 * stabs.c (struct stab_section_info): New field
2065 (_bfd_link_section_stabs): Fill the above array.
2066 (_bfd_stab_section_offset): Use `cumulative_skips' to
2067 speed up offset calculation.
2069 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2071 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2072 addend for non pc-relative relocations.
2074 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2075 for non-existent function.
2077 * elf-m10300.c (mn10300_elf_relax_section): New function.
2078 (mn10300_elf_relax_delete_bytes): Likewise.
2079 (mn10300_elf_symbol_address_p): Likewise.
2080 (mn10300_elf_get_relocated_section_contents): Likewise.
2081 (bfd_elf32_bfd_relax_section): Define.
2082 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2084 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2086 * configure.host: Set SHLIB_LIBS.
2087 * configure.in: Substitute SHLIB_LIBS.
2088 * configure: Rebuild.
2089 * Makefile.in (SHLIB_LIBS): New variable.
2090 ($(SHLIB)): Use $(SHLIB_LIBS).
2092 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2094 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2095 with bfd_section_vma.
2097 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2099 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2100 Correct CPU file names for mn10[23]00.
2101 * configure: Rebuild.
2103 * bfd.c (bfd_record_phdr): Cast count to size_t before
2106 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2107 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2108 (xcoff_write_archive_contents): LIkewise.
2109 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2110 (mips_elf_create_procedure_table): Likewise.
2111 * peicode.h (pe_print_idata): Likewise.
2112 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2113 * xcofflink.c (xcoff_get_section_contents): Likewise.
2114 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2115 (xcoff_link_add_symbols): Likewise.
2116 (xcoff_link_add_symbols): Likewise.
2118 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2119 (ppcboot_bfd_print_private_bfd_data): Likewise.
2121 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2122 to complain_overflow_signed.
2124 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2126 * VERSION: Set to 2.8.1.
2128 * Branched binutils 2.8.
2130 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2131 deciding whether to copy a reloc into a shared object.
2132 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2133 relocs in unallocated sections.
2134 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2135 R_SPARC_RELATIVE relocs in unallocated sections.
2137 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2139 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2140 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2143 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2145 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2146 override an uninitialized symbol from a shared library with a
2149 * elf-m10200.c: Rename from elf32-mn10200.c.
2150 * elf-m10300.c: Rename from elf32-mn10300.c.
2151 * cpu-m10200.c: Rename from cpu-mn10200.c
2152 * cpu-m10300.c: Rename from cpu-mn10300.c
2153 * Makefile.in: Update accordingly.
2155 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2156 (elf_mips_isa): Move to earlier in file.
2157 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2158 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2161 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2164 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2166 * configure.com: New file.
2167 * config.h-vms: Remove file.
2168 * makefile.vms: Update for new configure scheme.
2170 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2172 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2173 (ppc_process_before_allocation): Declare.
2174 * libcoff.h: Rebuild.
2176 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2178 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2180 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2182 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2184 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2185 symbol index for a R_IHCONST reloc.
2187 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2189 * targmatch.sed: Do not use \(\) recursively.
2191 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2193 * m68klinux.c (MACHTYPE_OK): Define.
2194 * i386linux.c (MACHTYPE_OK): Define.
2196 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2198 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2199 <hjl@gnu.ai.mit.edu>:
2200 * sparclinux.c: New file.
2201 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2202 * bfd-in2.h: Rebuild.
2203 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2204 * configure.in (sparclinux_vec): Add to list of vectors.
2205 * configure: Rebuild.
2206 * targets.c (sparclinux_vec): Declare.
2207 (bfd_target_vector): Add sparclinux_vec.
2208 * Makefile.in: Rebuild dependencies.
2209 (BFD32_BACKENDS): Add sparclinux.o.
2210 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2212 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2213 bfd_coff_backend_data field.
2214 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2216 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2217 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2218 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2220 * bfd.c: Include "libiberty.h".
2221 (strerror): Don't declare.
2222 (bfd_errmsg): Call xstrerror rather than strerror.
2224 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2226 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2227 reloc even if the symbol is in the .bss section.
2228 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2229 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2230 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2232 * coffcode.h (bfd_coff_backend_data): Add new field
2233 _bfd_coff_default_section_alignment_power.
2234 (bfd_coff_default_section_alignment_power): Define.
2235 (bfd_coff_std_swap_table): Initialize new field.
2236 * libcoff.h: Rebuild.
2237 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2238 symbol to the default section alignment.
2240 * COPYING: Update FSF address.
2243 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2245 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2246 21-bit absolute that made it act as a relative.
2249 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2251 * elflink.c (_bfd_elf_create_linker_section): Don't set
2252 bss_section and rel_section from existing sections.
2254 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2257 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2259 * aoutx.h (some_aout_object_p): Change executable test to fix
2260 problems with embedded a.out systems.
2262 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2264 * stabs.c (_bfd_stab_section_offset): New function.
2265 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2266 * libbfd.h: Rebuild.
2267 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2269 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2270 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2271 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2272 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2273 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2275 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2276 symbol. Check for memory allocation failure of *psinfo.
2277 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2278 callers. Set the value of the header symbol.
2279 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2280 * libbfd.h: Rebuild.
2282 start-sanitize-tic80
2283 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2285 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2286 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2287 reloc types, rather than silently failing to generate an output file.
2290 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2292 * targmatch.sed: Use the hold space to put the #ifdef around the
2293 the string constant.
2294 * targets.c (UNSUPPORTED_TARGET): Don't define.
2295 (find_target): Don't check for UNSUPPORTED_TARGET.
2296 (bfd_set_default_target): Don't try to optimize by checking for
2299 * Makefile.in: Rebuild dependencies.
2300 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2301 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2302 (elf32-m32r.o): Remove explicit target.
2304 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2307 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2308 count section symbols for sections that were created by the
2309 linker, or are not allocatable or not loadable.
2310 (elf32_sparc_finish_dynamic_sections): Output output section
2311 symbols for section for which we made space for them.
2313 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2315 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2316 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2318 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2320 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2321 (m32r_hi16_list): New static local.
2322 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2323 (m32r_elf_do_hi16_reloc): Delete.
2324 (m32r_elf_relocate_hi16): New function.
2325 (m32r_elf_lo16_reloc): New function.
2326 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2329 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2331 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2332 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2333 (m32r_elf_final_sda_base): New function.
2334 (m32r_elf_relocate_section): Rewrite sdata support.
2335 (m32r_elf_finish_dynamic_sections): Delete.
2337 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2339 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2340 * coff-svm68k.c: New file. Just defines some macros and includes
2342 * coff-m68k.c: Add functions to handle common addends, moved in
2343 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2344 Control whether relocs are visible using STATIC_RELOCS.
2345 * cf-m68klynx.c: Simplify greatly: just define macros to control
2347 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2348 * targets. (m68ksysvcoff_vec): Declare.
2349 (bfd_target_vector): Add m68ksysvcoff_vec.
2350 * config.bfd (m68*-motorola-sysv*): New target.
2351 * configure.in (m68ksysvcoff_vec): New vector.
2352 * configure: Rebuild.
2353 * Makefile.in: Rebuild dependencies.
2354 (BFD32_BACKENDS): Add coff-svm68k.o.
2355 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2357 * binary.c (binary_set_section_contents): Don't get misled if the
2358 first section is not loadable. From Matthew L. Martin
2361 * elflink.h (elf_bfd_final_link): Set the value of a section
2362 symbol to the section address unless doing a relocateable link.
2364 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2366 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2367 .plt entry if we've taken the function's address.
2368 (elf64_alpha_merge_gots): Merge collected flags info as well.
2370 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2372 * Many files: Add function prototypes.
2373 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2374 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2375 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2376 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2377 * peicode.h: Change several void * parameters to PTR.
2378 * srec.c (srec_get_symbol_info): Make static.
2379 * syms.c (bfd_symbol_is_absolute): Remove.
2380 * Makefile.in: Rebuild dependencies.
2382 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2384 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2385 (bfd_elf32_bfd_is_local_label): Don't define.
2387 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2390 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2392 * bfd-in.h: Don't include obstack.h.
2393 (struct bfd_hash_table): Change memory field to PTR.
2394 * bfd.c (struct _bfd): Change memory field to PTR.
2395 * bfd-in2.h: Rebuild.
2396 * libbfd-in.h (bfd_release): Declare as function, don't define as
2398 * libbfd.h: Rebuild.
2399 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2400 objalloc routines rather than obstack routines.
2401 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2402 (getpagesize): Don't define.
2403 (_bfd_new_bfd): Don't set _bfd_chunksize.
2404 (bfd_openr): Free new bfd and objalloc on failure.
2405 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2406 (bfd_alloc_size): Remove.
2407 (bfd_release): New function.
2408 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2409 objalloc routines rather than obstack routines.
2410 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2411 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2412 objalloc routines rather than obstack routines.
2413 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2414 (struct accumulate): Change memory to struct objalloc *.
2415 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2416 * dep-in.sed: Don't remove obstack.h from dependency list.
2417 * Makefile.in: Rebuild dependencies.
2418 (BFD_H_DEPS): Remove obstack.h.
2419 (install): Don't install obstack.h.
2420 * Many files: Don't include "obstack.h".
2423 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2424 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2425 * libbfd.h: Rebuild.
2426 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2427 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2428 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2430 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2431 old version of bfd_alloc.
2432 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2433 * libbfd.h: Rebuild.
2434 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2436 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2438 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2439 ELF local label syntax as well.
2441 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2443 * config.bfd (powerpc-*-beos*): New target.
2444 * configure.in (powerpc-*-beos*): Add case that explicitly
2445 does not set COREFILE for now. A future BeOS version is
2446 expected to support core files.
2447 * configure: Regenerate with autoconf.
2449 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2451 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2452 seen with a local symbol, rather than crashing.
2454 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2455 version symbols if there aren't any.
2457 start-sanitize-tic80
2458 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2460 * coff-tic80.c (coff_rtype_to_howto): Define
2461 (coff_tic80_rtype_to_howto): Clone generic coff version and
2462 add code to handle the funky TI "internal relocations".
2465 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2467 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2468 or size changes because of a weak symbol.
2470 * cisco-core.c (SIGEMT): Define if not defined.
2472 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2474 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2475 setting ever. Sanity check the version number. Sort out copying
2476 flags and other information when adding an indirect symbol.
2477 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2478 symbols added by the backend. Clear the entire contents of the
2480 (elf_export_symbol): Ignore indirect symbols.
2481 (elf_link_output_extsym): Accept a section without an owner in an
2483 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2484 version count. Correct the allocation of x_versymp.
2486 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2487 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2488 Don't return bfd_und_section_ptr when info->shared.
2489 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2490 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2491 (mips_elf_check_relocs): Resolve an indirect symbol in
2493 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2494 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2496 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2498 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2500 From Eric Youngdale <eric@andante.jic.com>:
2501 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2502 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2503 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2504 versioned symbol appears in both a regular and a shared object.
2505 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2506 appropriate. Improve error message.
2507 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2508 all uses. Add localsyms field.
2509 (elf_bfd_final_link): When generating a shared library, call
2510 elf_link_output_extsym to output all local symbols.
2511 (elf_link_output_extsym): Handle symbols which were forced to
2514 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2516 From Eric Youngdale <eric@andante.jic.com>:
2517 * elf-bfd.h (elf_symbol_type): Add version field.
2518 * elfcode.h (elf_slurp_symbol_table): Set version field.
2519 * elflink.h (elf_link_add_object_symbols): When creating an
2520 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2521 appropriate. Set up an indirection from the nondefault version of
2523 (NAME(bfd_elf,size_dynamic_sections)): Call
2524 elf_link_assign_sym_version before checking whether there are any
2525 versions. Always record the version name as a dynamic symbol.
2526 Initialize counters.
2527 (elf_link_assign_sym_version): After finding a version, see if a
2528 symbol should be forced to local scope. Create a new version
2529 definition if appropriate.
2530 (elf_link_output_extsym): Correct indirect symbol handling.
2531 * elf.c (bfd_elf_print_symbol): Print version information.
2532 (bfd_section_from_shdr): Turn version sections into BFD sections.
2533 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2534 if sh_info is not already set.
2535 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2537 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2538 _bfd_stringtab_add to copy the name into permanent memory if
2541 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2543 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2545 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2547 * coffcode.h (bfd_coff_backend_data): Change
2548 _bfd_coff_compute_section_file_positions to return a boolean
2549 value. Change all callers.
2550 (coff_compute_section_file_positions): Change return type to
2551 boolean. If the size of the last section changed, then output a
2552 zero byte at the end of the file.
2553 * libcoff.h: Rebuild.
2555 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2556 for at least 6 output symbols.
2557 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2558 emit a TC csect to represent the space they take up. For an XO
2559 symbol, just emit a reference, not a csect.
2561 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2562 Solaris doesn't like the combined options, and the -f is
2564 (stamp-tshlink, install): Likewise.
2566 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2567 handling when little endian.
2569 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2571 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2572 (mn10300_elf_relocate_section): Likewise.
2573 (elf_backend_relocate_section): Define.
2575 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2576 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2577 (elf32_mn10300_howto_table): Likewise.
2578 (elf32_mn10300_reloc_map): Likewise.
2579 (bfd_elf32_mn10300_reloc): Delete unused function.
2581 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2583 start-sanitize-tic80
2584 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2585 understand, just set the howto field to NULL, and the caller will
2586 print an appropriate error message.
2588 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2589 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2590 block. Use NULL for initializations of "ptr" rather than bare 0.
2591 * coff-h8300.c: Fix typo in comment.
2592 * coff-h8500.c: Ditto.
2594 * coff-z8k.c: Ditto.
2596 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2598 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2599 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2600 m32r_elf_get_relocated_section_contents): First pass at relax support.
2602 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2604 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2605 entry for reading verdef records.
2606 Use correct braces for computing increments of extverdaux and
2607 exteverdef record pointers.
2609 start-sanitize-tic80
2610 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2612 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2616 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2618 * elflink.h (elf_link_find_version_dependencies): Check that
2619 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2622 start-sanitize-tic80
2623 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2625 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2628 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2630 * targets.c (bfd_default_vector): Make non-const.
2631 (find_target): New static function, broken out of
2633 (bfd_set_default_target): New function.
2634 (bfd_find_target): Call find_target. When defaulting, use
2635 bfd_default_vector[0] if it is not NULL.
2636 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2637 * bfd-in2.h, libbfd.h: Rebuild.
2639 * syms.c (bfd_is_local_label): Return false if the symbol has no
2641 * coff-i960.c (coff_i960_is_local_label_name): New function.
2642 (coff_bfd_is_local_label_name): Define.
2643 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2644 (coff_bfd_is_local_label_name): Define.
2645 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2646 (coff_bfd_is_local_label_name): Define.
2647 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2648 with .. or _.L_ as local.
2649 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2650 (bfd_elf32_bfd_is_local_label_name): Define.
2651 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2652 beginning with $ as local.
2654 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2656 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2657 rather than comparing against info->lprefix.
2658 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2659 * elflink.h (elf_link_input_bfd): Likewise.
2660 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2661 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2663 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2664 _bfd_elf_is_local_label_name if not already defined.
2665 * elf.c (_bfd_elf_is_local_label_name): New function.
2666 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2668 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2669 (m88k_is_local_label_name): New static function.
2671 * coffcode.h (coff_bfd_is_local_label_name): Define as
2672 _bfd_coff_is_local_label_name if not already defined.
2673 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2674 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2675 * libcoff.h: Rebuild.
2677 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2678 to _bfd_is_local_label_name.
2679 (bfd_target): Likewise.
2680 * syms.c (bfd_is_local_label): Define as function, not macro.
2681 (bfd_is_local_name): Define.
2682 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2683 bfd_generic_is_local_label, and take a string rather than a
2685 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2686 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2687 (bfd_generic_is_local_label): Don't declare.
2688 (bfd_generic_is_local_label_name): Declare.
2689 * bfd-in2.h, libbfd.h: Rebuild.
2690 * All backends: Change local_label to local_label_name.
2692 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2693 (mips_elf_relocate_got_local): Change return type to boolean.
2694 Don't assume that the first zero entry is unassigned; instead, use
2696 (mips_elf_relocate_section): Check return value of
2697 mips_elf_relocate_got_local.
2698 (mips_elf_create_got_section): Initialize assigned_gotno field.
2701 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2703 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2707 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2709 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2710 that have no contents merely because linker_mark is not set.
2712 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2714 * config.bfd (mips*-*-lnews*): New target.
2715 * coff-mips.c (mips_relocate_section): Make assert compare
2716 content byteorder instead of header byteorder.
2717 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2719 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2720 * configure.in (ecoff_biglittle_vec): Add case.
2721 * configure: Update.
2723 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2725 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2726 name begins with ".note".
2727 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2728 section whose name begins with ".note".
2729 (get_program_header_size): Corresponding change.
2731 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2732 jal and for jal overflow.
2734 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2736 From Eric Youngdale <eric@andante.jic.com>:
2737 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2738 not found, try looking it up again without the version name.
2739 (elf_link_add_object_symbols): Always link against the dynamic
2740 symbol table of a dynamic object. When linking against a dynamic
2741 object, include version strings in symbol names, and set up
2742 version information. Add indirect symbols for default versions.
2743 (elf_link_create_dynamic_sections): Add special version sections.
2744 (struct elf_assign_sym_version_info): Define.
2745 (struct elf_find_verdep_info): Define.
2746 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2747 up version sections.
2748 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2749 (elf_link_find_version_dependencies): New static function.
2750 (elf_link_assign_sym_version): New static function.
2751 (elf_link_renumber_dynsyms): New static function.
2752 (struct elf_final_link_info): Add symver_sec field.
2753 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2754 local symbols of a dynamic object. Handle DT_VER* constants.
2755 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2756 dynamic object. Skip indirect symbols from ELF objects. Remove
2757 the version name before choosing a hash bucket. Write out the
2758 version information if appropriate.
2759 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2760 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2761 (bfd_elf64_size_dynamic_sections): Likewise.
2762 * bfd-in2.h: Rebuild.
2763 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2764 Change elf_link_hash_flags to unsigned short.
2765 (ELF_LINK_HIDDEN): Define.
2766 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2767 dynverdef_hdr, dynversym_section, dynverdef_section,
2768 dynverref_section, cverdefs, cverrefs, verdef, verref.
2769 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2770 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2771 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2772 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2773 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2774 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2775 (_bfd_elf_slurp_version_tables): Declare.
2776 * elf.c (_bfd_elf_swap_verdef_in): New function.
2777 (_bfd_elf_swap_verdef_out): Likewise.
2778 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2779 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2780 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2781 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2782 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2783 version information if there is any.
2784 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2785 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2786 (elf_fake_sections): Handle .gnu.version* section names.
2787 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2788 (_bfd_elf_slurp_version_tables): New function.
2789 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2790 version name in string entered in dynamic hash table.
2791 * elfcode.h: Include fnmatch.h.
2792 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2793 symbol which was forced to become local.
2794 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2795 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2796 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2797 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2799 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2801 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2803 (mn10200_elf_relax_section): Correctly compute a symbol's value
2804 when the symbol is local, but not in the same section as we are
2805 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2808 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2810 * elf32-m32r.c: Rewrite to use ELF backend linker.
2811 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2812 Add small data area support (R_M32R_SDA16).
2813 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2814 * bfd-in2.h,libbfd.h: Regenerated.
2816 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2818 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2819 (mn10200_elf_relax_delete_bytes): Likewise.
2820 (mn10200_elf_symbol_address_p): Likewise.
2821 (mn10200_elf_get_relocated_section_contents): Likewise.
2822 (bfd_elf32_bfd_relax_section): Define.
2823 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2825 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2826 (mn10200_elf_relocate_section): Likewise.
2827 (elf_backend_relocate_section): Define.
2830 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2832 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2833 reloc.c, targets.c: New target, elf-*-D30V.
2835 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2837 * cpu-d30v.c, elf32-d30v.c: New files.
2840 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2842 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2843 * bfd-in2.h: Regenerated.
2844 start-sanitize-tic80
2845 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2846 (rtype2howto): Add function.
2847 (tic80_howto_table): Add.
2850 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2852 * sysdep.h: Don't define errno in MSVC if error.h is included.
2854 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2856 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2857 is initialized before it is used.
2859 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2861 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2862 symbol into a weak undefined symbol; leave it as a common symbol.
2864 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2866 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2867 about a symbol defined in a dynamic object if it has already been
2868 defined in a regular object.
2870 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2872 * makefile.vms: Add gcc flags to allow compiling with current gcc
2874 (targmatch.h): New dependency.
2876 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2878 * evax.h (ALPHA_R_CODEADDR): New relocation.
2879 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2881 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2883 * bfd-in2.h, libbfd.h: Rebuild.
2885 Restrict symbol length to 64 bytes, case preserving:
2886 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2887 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2888 (_bfd_evax_length_hash_symbol): Added.
2889 * evax-etir.c (_bfd_evax_write_etir): Call
2890 _bfd_evax_length_hash_symbol before output of symbol.
2891 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2892 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2894 * evax-emh.c: Output filename to object file without path.
2896 * evax-egsd.c: New sections for local and global commons.
2898 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2899 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2900 notices. Replace AXP with Alpha.
2902 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2904 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2905 sections if we are creating a shared library.
2907 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2909 * configure.host (i386-windows): Don't set host64=true.
2911 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2913 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2914 (elf_mips16_gprel_howto): New static variable.
2915 (mips16_gprel_reloc): New static function.
2916 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2917 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2918 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2919 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2920 * bfd-in2.h, libbfd.h: Rebuild.
2922 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2924 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2925 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2927 start-sanitize-r5900
2928 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2930 * config.bfd: add r5900
2933 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2935 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2936 the output section will be the absolute section; don't print an
2937 assertion message for that case when doing a relocateable link.
2939 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2941 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2942 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2943 need_fn_sub, call_stub, and call_fp_stub.
2944 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2945 (mips_elf_link_hash_newfunc): Initialize new fields.
2946 (mips_elf_link_hash_table_create): Likewise.
2947 (mips_elf_relocate_section): Redirect relocations to use mips16
2948 stubs when appropriate.
2949 (mips_elf_check_relocs): Attach stub sections to the appropriate
2950 symbol. Set need_fn_stub when appropriate.
2951 (mips_elf_always_size_sections): New static function.
2952 (mips_elf_check_mips16_stubs): New static function.
2953 (elf_backend_always_size_sections): Define.
2954 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2956 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2957 attached to sections which are not being included in the link.
2959 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2961 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2962 symbol value when computing the addend for a pc_relative
2965 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2967 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2968 relocateable link, just skip pc_relative pcrel_offset relocs.
2969 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2970 structure for an ARM26 reloc which can be resolved.
2971 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2972 reloc can be resolved.
2974 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2975 error in overflow check for R_RELBYTE.
2977 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2979 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2980 From Mark Rasin <mark.rasin@telrad.co.il>.
2982 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2985 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2987 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2988 (elf_mn10200_howto_table): Likewise.
2989 (mn10200_reloc_map): Likewise.
2991 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2993 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2994 * bfd-in2.h, libbfd.h: Regenerated.
2995 * elf32-m32r.c: Add support for them.
2997 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2999 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3000 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3001 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3002 r_format and r_pcrel. Always return a value.
3003 * riscix.c (MY_final_link_callback): Define to dummy value.
3005 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3006 relocations against the text segment, look up the output name of
3008 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3009 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3010 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3011 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3012 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3014 start-sanitize-tic80
3015 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3017 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3018 routines for little endian data.
3019 * coffcode.h (coff_write_object_contents): Set magic to
3020 TIC80_ARCH_MAGIC for TIc80.
3022 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3024 * coff-tic80.c (tic80coff_vec): Change to little endian data
3028 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3030 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3031 auxiliary_filters parameter to be const char * const *. Accept a
3032 NULL terminated array.
3033 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3034 (bfd_elf32_size_dynamic_sections): Update declaration.
3035 * bfd-in2.h: Rebuild.
3037 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3039 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3040 NOTYPE symbol in a text section as a FUNC symbol.
3042 * coffcode.h (coff_compute_section_file_positions): Force
3043 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3045 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3047 * libaout.h (machine_type): Reserve several values for sparclet.
3049 start-sanitize-tic80
3050 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3052 * config.bfd (tic80-*-*): Don't require 'coff'.
3055 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3057 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3058 table to v850_elf_reloc for all non-standard relocations.
3059 (v850_elf_check_relocs): Add check for h being non-null.
3060 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3061 statement instead of multiple ifs.
3062 (v850_elf_relocate_section): Fix up error message, don't just call
3065 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3067 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3068 Use bfd_elf_generic_reloc as special function for all relocs.
3069 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3071 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3072 24bit pc-relative reloc.
3074 start-sanitize-tic80
3075 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3077 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3078 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3079 header byte order is little endian. Use correct bfd_get and
3080 bfd_put routines for little endian headers.
3081 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3082 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3085 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3087 * reloc.c: Add BFD_RELOC_24.
3088 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3089 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3090 * bfd-in2.h, libbfd.h: Rebuilt.
3092 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3094 elf64-alpha multiple .got rewrite:
3096 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3097 (bfd_elf*_mkobject): Don't define here ...
3098 * elfxx-target.h: ... but rather here. Default always_size_sections
3100 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3101 what the #defines in elf-bfd.h transmuted it to anyway.
3103 * section.c: Add SEC_LINKER_CREATED flag.
3104 * bfd-in2.h: Rebuild.
3105 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3106 relocation section flags.
3107 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3108 SEC_IN_MEMORY to recognize generated bits.
3109 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3111 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3112 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3113 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3114 * elf32-ppc.c (ppc_elf_create_linker_section,
3115 ppc_elf_size_dynamic_sections): Likewise.
3116 * elf32-sparc.c (elf32_sparc_check_relocs,
3117 elf32_sparc_size_dynamic_sections): Likewise.
3118 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3120 (_bfd_elf_create_dynamic_sections): Likewise.
3121 (_bfd_elf_make_linker_section_rela): Likewise.
3122 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3123 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3124 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3125 to identify generated bits.
3126 (elf_link_input_bfd): Likewise.
3128 * elf64-alpha.c: Rewrite everything touching relocations.
3130 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3132 * elf32-v850.c (all functions and static variables): Go through
3133 and regularize names to be of the form v850_elf_<xxx>.
3134 (toplevel): Include <elf/v850.h>.
3135 (enum reloc_type): Move to include/elf/v850.h.
3136 (v850_elf_check_relocs): For common variables, if the variable is
3137 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3138 into the appropriate section.
3139 (elf_backend_check_relocs): Define.
3141 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3143 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3145 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * config.bfd (mips*el-*-linux*): New target.
3148 (mips*-*-linux*): New target.
3150 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3151 Return a useful value.
3153 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3155 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3157 * configure: Rebuild.
3158 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3159 ac_cv_func_mmap in bfd/configure.host.
3161 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3162 filter_shlib and auxiliary_filter_shlib parameters.
3163 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3165 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3166 (bfd_elf64_size_dynamic_sections): Likewise.
3167 * bfd-in2.h: Rebuild.
3169 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3172 symbols, don't export a symbol which is defined by an object in an
3173 archive which contains shared objects.
3175 start-sanitize-tic80
3176 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3178 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3179 for TI TMS320c80 (MVP).
3180 (bfd_archures_list): Add bfd_tic80_arch.
3181 * bfd-in2.h: Regenerate by running "make headers".
3183 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3185 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3186 * configure.in (case $vec): Correct typo, "tb" not "tp".
3187 Also add cofflink.o for tic80coff_vec.
3188 * configure: Regenerate with autoconf.
3191 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3194 is configured with --with-mmap.
3196 start-sanitize-tic80
3197 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3199 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3200 (ALL_MACHINES): Add cpu-tic80.o
3201 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3202 * coff-tic80.c: Add skeleton, cloned from another coff config.
3203 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3207 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3209 * TODO: Correct a misspelling.
3210 start-sanitize-tic80
3211 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3212 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3213 * configure.in (case $vec): Add tic80coff_vec entry.
3214 * configure: Regenerate with autoconf.
3215 * archures.c (bfd_tic80_arch): Declare.
3216 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3217 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3218 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3219 (bfd_target_vector): Add tic80coff_vec entry.
3222 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3224 * elflink.h (elf_buckets): Add some more values for larger
3227 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * Makefile.in (install): Move subdir_do out of conditional. From
3230 Fred Fish <fnf@cygnus.com>.
3232 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3234 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3236 (elf_mn10200_howto_table): Likewise.
3237 (mn10200_reloc_map): Likewise.
3239 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3241 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3242 mips16 symbol during the link.
3243 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3245 (mips_elf_link_output_symbol_hook): New static function.
3246 (elf_backend_link_output_symbol_hook): Define.
3248 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3251 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3254 against SEC_DEBUGGING sections here (revert patch of December 5).
3255 * elfcode.h (elf_object_p): Check for them here, instead.
3257 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3259 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3260 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3262 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3263 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3264 * elf-bfd.h (struct elf_size_info): Update declaration of
3266 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3267 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3268 * elfxx-target.h: Use new dynamic reloc routines by default.
3269 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3272 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3274 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3275 if NAMES_HAVE_UNDERSCORE is defined.
3277 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3279 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3281 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3283 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3286 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3288 * elflink.h (elf_link_add_object_symbols): Only add a weak
3289 symbol if the real definition is in the dynamic symbol table.
3290 After finding the real definition, then, if it is dynamic, add the
3291 weak symbol to the dynamic symbol table.
3293 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3295 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3297 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3300 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3302 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3304 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3305 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3306 * reloc.c: Remove mn10300 big endian relocs.
3307 * bfd-in2.h, libbfd.h: Rebuilt.
3309 * elf32-mn10200.c: Update from elf32-mn10300.c.
3311 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3313 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3315 * elf32-mn10300.c: Add some comments.
3317 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3319 * ihex.c (ihex_scan): Always initialize buf before jumping to
3321 (ihex_read_section): Likewise.
3323 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3325 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3326 inplace for most relocs.
3328 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3330 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3331 even if SEC_ALLOC is not set.
3332 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3333 when deciding whether to copy a reloc into a shared object.
3334 (elf_i386_relocate_section): Likewise.
3335 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3336 (elf32_sparc_relocate_section): Likewise.
3337 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3338 reloc section if it is not set in the source section.
3339 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3340 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3341 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3343 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3345 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3346 expects a .got.plt until we actually create it.
3348 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3350 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3351 message for bfd_reloc_outofrange, rather than aborting. From
3352 Philippe De Muyter <phdm@info.ucl.ac.be>.
3354 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3355 a relocateable link, don't try to process them. From Heinz Wrobel
3356 <wrobel@lpr.e-technik.tu-muenchen.de>.
3358 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3360 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3361 mn10300_info_howto_rel. Tweak reloc argument to be an
3362 Elf32_Internal_Rela.
3363 (USE_RELA): Define instead of USE_REL.
3364 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3366 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3368 * configure.in, configure: Handle mips*-sgi-irix6*.
3369 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3372 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3374 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3375 relocation against a symbol defined in a section with no output
3378 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3380 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3381 * configure, config.in: Rebuild with autoconf 2.12.
3383 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3384 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3385 (swap_out_syms): Set st_other from existing st_other field.
3386 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3388 (elf_link_output_extsym): Set the other field from the global hash
3390 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3391 (elf_mips16_jump_howto): New static variable.
3392 (mips16_jump_reloc): New static function.
3393 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3394 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3395 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3397 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3398 * bfd-in2.h, libbfd.h: Rebuild.
3399 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3401 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3403 * configure.host: Use long long for mips-sgi-irix6*.
3405 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3406 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3408 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3410 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3411 (enum reloc_type): Add more reloc types.
3412 (elf32_mn10300_howto_table): Update for new reloc types.
3413 (elf32_mn10300_reloc_map): Update for new reloc types.
3414 * reloc.c: Add some new relocs for the mn10300 series.
3415 * bfd-in2.h, libbfd.h: Rebuilt.
3417 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3419 * som.c (setup_sections): Don't lose for a space which has
3420 no data, but some symbols.
3422 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3424 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3425 (sunos_link_hash_table_create): Initialize got_needed.
3426 (sunos_create_dynamic_sections): Only set .got section size if it
3427 is not already set. Set got_needed.
3428 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3429 sdynptr, and only handle dynamic sections, if dynamic sections are
3431 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3432 Initialize .got section.
3433 (sunos_scan_ext_relocs): Likewise.
3434 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3436 (sunos_finish_dynamic_link): Check got_needed. Only set up
3437 dynamic linking information if needed.
3439 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3441 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3443 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3445 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3447 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3449 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3452 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3454 * filemode.c: Include sysdep.h.
3455 * ihex.c: Add casts to eliminate compiler warnings.
3456 * sunos.c: Add casts to eliminate compiler warnings.
3458 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3460 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3462 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3463 appropriate relocations in the .so file if shared.
3464 (ppc_elf_relocate_section): Ditto.
3466 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3468 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3469 complain_overflow_unsigned.
3471 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3473 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3474 overflows for R_D10V_16 and R_D10V_18.
3476 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3478 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3479 (do_with_relocs): Likewise.
3480 (do_as_repeat): Likewise.
3481 (copy_expression): Likewise.
3483 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * ieee.c (ieee_write_external_part): Correctly record whether
3486 there is an external part.
3488 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3490 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3491 handle tda offsets for sld.w and sst.w instructions.
3492 Fix alignment check in sld.w and sst.w tda reloc handling.
3494 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3496 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3498 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3500 * elf32-v850.c: Add comments about assumptions about
3501 char, short & long sizes.
3502 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3503 problems for several relocs.
3505 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3506 R_V850_SDA_OFFSET entry.
3508 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3510 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3511 Store import file index in ldindx.
3512 (xcoff_build_ldsyms): Assume that ldsym was not previously
3513 allocated. For an imported symbol, copy ldindx into l_ifile.
3515 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3517 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3518 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3519 fields in R_V850_TDA_OFFSET.
3520 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3521 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3524 * elf32-v850.c: Include bfdlink.h.
3525 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3527 (elf32_v850_bfd_final_link_relocate): New function.
3528 (v850_elf_relocation_section): Likewise.
3529 (elf_backend_relocate_section): Define.
3531 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * binary.c (binary_set_section_contents): Ignore sections which
3534 don't have SEC_LOAD and SEC_ALLOC set.
3536 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3538 * linker.c (_bfd_generic_final_link): Avoid losing static
3539 symbols in the .bss section.
3541 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3543 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3544 (mips32_64bit_reloc): New static function.
3545 (mips_reloc_map): Add entry for BFD_RELOC_64.
3546 (mips_elf_relocate_section): Handle R_MIPS_64.
3548 * linker.c (default_indirect_link_order): Print an error message
3549 when attempting to do a relocateable link with different object
3550 file formats, rather than calling abort.
3552 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3554 * reloc.c (m32r relocs): Rename them.
3555 * bfd-in2.h, libbfd.h: Regenerated.
3556 * elf32-m32r.c: Update.
3557 (m32r_elf_10_pcrel_reloc): New function.
3558 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3559 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3561 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3563 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3564 all sections that will be included in the output file.
3565 (_bfd_generic_link_output_symbols): Discard symbols in sections
3566 which are being discarded.
3567 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3568 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3569 (elf_v850_howto_table): Corresponding changes.
3570 (elf_v850_reloc_map): Corresponding changes.
3571 * reloc.c: Add additional V850 relocations.
3572 * bfd-in2.h, libbfd.h: Rebuilt.
3574 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3575 no longer want in pc-relative relocs.
3577 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3579 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3580 accept a reloc against an undefined sybmol!
3582 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3584 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3586 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * VERSION: Bump for new relocation.
3590 * hosts/i386bsd.h: If NBPG is not defined, define it as
3591 PAGE_SIZE, for recent versions of FreeBSD.
3593 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * configure.host: Use `long long' as the 64 bit type on a Solaris
3596 host, since both gcc and the SunPRO compilers support it.
3598 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3600 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3601 mistake to have reused the ECOFF LITERAL for ELF since they have
3602 different semantics.
3603 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3604 * bfd-in2.h, libbfd.h: Rebuild.
3606 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3609 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3610 dynamic relocation for an undefweak symbol when we are building
3611 a static executable.
3613 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3615 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3616 point explicitly to srcdir.
3617 (targmatch.h): Edit references to point explicitly to objdir.
3619 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * config.bfd: When setting targ_cpu, don't get confused by
3624 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3626 * configure.host: Add support for windows host (a build done
3627 under the Microsoft build environment).
3629 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3631 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3632 definition in a dynamic object, add it to the dynamic symbol table
3633 if any dynamic object mentions it. Reverts part of last patch.
3635 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3636 (sunos_link_hash_table_create): Initialize got_base.
3637 (bfd_sunos_size_dynamic_sections): If the .got section is more
3638 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3640 (sunos_check_dynamic_reloc): Subtract got_base from a base
3641 relative relocation.
3643 * elf32-mips.c (elf_mips_isa): New static function.
3644 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3645 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3647 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3649 * archive.c (do_slurp_coff_armap): Only treat archive as little
3650 endian for i960 COFF.
3652 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3654 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3655 by the change in size of the section when EXEC_P is not set.
3657 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3658 (m68kcoff_rtype_to_howto): New static function.
3659 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3660 VMA to the addend for a PC relative reloc.
3662 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3664 * Makefile.in: Rebuild dependencies.
3666 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3669 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3671 * Makefile.in: Remove explicit dependencies for mn10200 and
3673 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3674 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3675 (dependencies): Rebuilt.
3677 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3679 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3680 during this function.
3682 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3683 section if the flags are compatible.
3685 * configure.in: Add havevecs, and put it in tdefaults.
3686 * mpw-config.in: Likewise.
3687 * configure: Rebuild.
3688 * targmatch.sed: New file; a sed script to build targmatch.h from
3690 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3691 * targets.c: Include "fnmatch.h".
3692 (struct targmatch): Define.
3693 (bfd_target_match): Define by including targmatch.h.
3694 (bfd_find_target): If the target is not found by name, search for
3695 it as a configuration triplet.
3696 * Makefile.in: Rebuild dependencies.
3697 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3698 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3699 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3700 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3701 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3702 (CFILES): Remove i386dynix.c and hp300bsd.c.
3703 (targmatch.h): New target.
3704 (do_clean): Remove targmatch.h.
3706 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3707 * acconfig.h: Add NEED_DECLARATION_GETENV.
3708 * configure, config.in: Rebuild.
3709 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3710 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3712 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3714 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3715 * cpu-mn10200.c, cpu-mn10300.c: New files.
3716 * elf32-mn10200.c, elf32-mn10300.c: New files.
3717 * Makefile.in: Break mn10x00 support into two separate
3718 configurations, mn10200 and mn10300.
3719 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3720 * bfd-in2.h, configure: Rebuilt.
3722 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3724 * Makefile.in (do_clean): Move config.log to do_distclean.
3726 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3728 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3729 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3730 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3731 (elf32-mn10x00.o): Add dependencies.
3732 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3733 (bfd_mn10x00_arch): Declare.
3734 (bfd_archures_list): Add bfd_mn10x00_arch.
3735 * config.bfd: Add mn10x00-*-*.
3736 * configure.in: Add bfd_elf32_mn10x00_vec.
3737 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3738 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3739 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3740 * bfd-in2.h, configure: Rebuilt.
3742 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3744 openVMS/Alpha: Provide filename and case_hack flags via
3745 symbol table from gas.
3746 Add case_hack code for symbol output from vax/vms.
3747 * evax-alpha.c (evax_initialize): Remove filename handling,
3748 filename is provided via symbol table.
3749 (evax_get_symtab): Use local symbol count when setting up table.
3750 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3752 (_bfd_evax_write_egsd): Skip file name symbol.
3753 * evax-emh.c (get_vms_time_string): Local function now.
3754 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3756 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3757 through _bfd_evax_case_hack_symbol.
3758 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3760 (_bfd_evax_basename): Removed.
3761 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3762 * evax.h (evax_private_data_struct): Remove filename.
3763 (flag_hash_long_names, flag_show_after_trunc,
3764 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3767 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3769 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3770 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3771 (NO_SWAP_MAGIC): Don't define.
3772 (SWAP_MAGIC): Define.
3774 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3775 no hash table entry for a global symbol.
3777 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3779 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3781 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3784 symbol type with T_NULL. Warn if symbol type changes. Based on
3785 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3787 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3788 a dynamic object in the dynamic symbol table if it is referenced
3789 or defined by a regular object.
3791 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3793 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3794 remove dwarf local labels. Shrinks binaries by a factor of 3!
3796 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3798 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3799 by hand, rather than by calling bfd_make_section.
3801 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3803 * reloc.c: Rename m32r relocs.
3804 * bfd-in2.h, libbfd.h: Rebuilt.
3805 * elf32-m32r.c: Update.
3807 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3810 link, adjust the symbol index of a base relative reloc. Don't
3811 change the addend of a PC relative reloc if pcrel_offset is set.
3812 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3813 a relocateable link.
3815 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3816 it is zero, in case src_mask matters.
3817 (bfd_install_relocation): Likewise.
3819 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3821 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3823 (_bfd_xcoff_bfd_final_link): Don't set target_index
3824 to an uninitialized value.
3826 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3829 indices, rather than crashing.
3830 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3832 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3835 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3839 (coff_arm_adjust_symndx): New static function.
3840 (coff_adjust_symndx): Define.
3842 * srec.c (srec_scan): Accept multiple symbols on a single line.
3843 From Pascal Martin <pmartin@alsys.com>.
3847 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3849 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3850 (sunos_merge_private_bfd_data): New function.
3852 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3854 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3856 (bfd_merge_private_bfd_data): Likewise.
3857 * section.c (bfd_copy_private_section_data): Likewise.
3858 * syms.c (bfd_copy_private_symbol_data): Likewise.
3859 * bfd-in2.h: Rebuild.
3860 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3861 both BFD's are the right flavour.
3862 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3863 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3864 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3865 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3866 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3867 (ppc_elf_merge_private_bfd_data): Likewise.
3868 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3869 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3871 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3872 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3875 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3877 * reloc.c: Add m32r relocs.
3878 * bfd-in2.h, libbfd.h: Rebuilt.
3879 * cpu-m32r.c,elf32-m32r.c: New files.
3881 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3883 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3885 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3887 * tekhex.c (first_phase): Change type parameter from char to int.
3889 (pass_over): Change func to expect int, not char.
3891 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3892 rather than SEC_LOAD when aligning the file offset for the first
3893 section in a segment.
3895 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3897 * syms.c (coff_section_type): Make arg const.
3898 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3899 to make_bfd_asection().
3900 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3901 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3902 (_bfd_elf_stringtab_init): Remove prototype.
3904 * netbsd-core.c (swap_abort): Add prototype.
3905 * aix386-core.c (swap_abort): Ditto & make static
3906 * hpux-core.c (swap_abort): Ditto & make static.
3907 * irix-core.c (swap_abort): Ditto & make static.
3908 * ptrace-core.c (swap_abort): Ditto & make static.
3909 * trad-core.c (swap_abort): Ditto & make static.
3910 * coffswap.h (coff_swap_reloc_in): Ditto.
3911 (coff_swap_reloc_out): Ditto.
3912 (coff_swap_filehdr_in): Ditto.
3913 (coff_swap_filehdr_out): Ditto.
3914 (coff_swap_sym_in): Ditto.
3915 (coff_swap_sym_out): Ditto.
3916 (coff_swap_aux_in): Ditto.
3917 (coff_swap_aux_out): Ditto.
3918 (coff_swap_lineno_in): Ditto.
3919 (coff_swap_lineno_out): Ditto.
3920 (coff_swap_aouthdr_in): Ditto.
3921 (coff_swap_aouthdr_out): Ditto.
3922 (coff_swap_scnhdr_in): Ditto.
3923 (coff_swap_scnhdr_out): Ditto.
3924 * ihex.c (ihex_sizeof_headers): Ditto.
3925 * tekhex.c (getsym): Ditto.
3926 (find_chunk): Ditto & make static.
3927 (insert_byte): Ditto.
3928 (first_phase): Ditto.
3930 (tekhex_get_symtab): Ditto & make static.
3931 (tekhex_get_symtab_upper_bound): Ditto & make static.
3932 (tekhex_mkobject): Ditto.
3933 (tekhex_object_p): Ditto.
3934 (move_section_contents): Ditto.
3935 (tekhex_get_section_contents): Ditto.
3936 (tekhex_set_arch_mach): Ditto & make static.
3937 (tekhex_set_section_contents): Ditto.
3938 (writevalue): Ditto.
3941 (tekhex_write_object_contents): Ditto.
3942 (tekhex_sizeof_headers): Ditto.
3943 (tekhex_make_empty_symbol): Ditto.
3944 (tekhex_get_symbol_info): Ditto.
3945 (tekhex_print_symbol): Ditto.
3946 * irix-core.c (make_bfd_asection): Ditto.
3947 (irix_core_core_file_p): Ditto.
3948 (irix_core_core_file_failing_command): Ditto.
3949 (irix_core_core_file_failing_signal): Ditto.
3950 (irix_core_core_file_matches_executable_p): Ditto.
3951 (irix_core_make_empty_symbol): Ditto.
3952 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3953 * srec.c (srec_new_symbol): Ditto.
3954 (srec_get_section_contents): Ditto.
3955 (srec_set_arch_mach): Ditto.
3956 (srec_set_section_contents): Ditto.
3957 (internal_srec_write_object_contents): Ditto.
3958 (srec_write_object_contents): Ditto.
3959 (symbolsrec_write_object_contents): Ditto.
3960 (srec_sizeof_headers): Ditto.
3961 (srec_make_empty_symbol): Ditto.
3962 (srec_get_symtab_upper_bound): Ditto.
3963 (srec_get_symtab): Ditto.
3964 (srec_print_symbol): Ditto and make static.
3965 * elf.c (elf_read): Ditto
3966 (assign_section_numbers): Ditto.
3967 (elf_fake_sections): Ditto.
3968 (sym_is_global): Ditto.
3969 (elf_map_symbols): Ditto.
3970 (get_program_header_size): Ditto.
3971 * coffgen.c (make_a_section_from_file): Ditto.
3972 (coff_real_object_p): Ditto.
3973 (fixup_symbol_value): Ditto.
3974 (build_debug_section): Ditto.
3976 * syms.c (coff_section_type): Ditto.
3978 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3980 * bfd-in2.h: Rebuilt after m32r changes.
3982 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3984 * config.bfd,configure.in,configure: Add m32r support.
3985 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3986 * config.bfd: Keep target list alphabetically sorted.
3988 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3990 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3991 to add in the constant part found in the instruction itself.
3992 (case R_V850_HI16_S): Likewise.
3994 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3996 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3997 and R_D10V_18 to be 1 (word).
3999 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4001 * stabs.c (_bfd_link_section_stabs): If the output_section field
4002 of either section is bfd_abs_section, then the linker is
4003 discarding the section and we should not optimize it.
4005 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4007 * Makefile.in (aout-sparcle.o): New target.
4008 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4009 * config.bfd (sparclet-*-aout*): Add case.
4010 * configure.in (sparcle_aout_vec): Add case.
4011 * configure: Regenerated.
4012 * targets.c (sparcle_aout_vec): Declare.
4013 (bfd_target_vector): Add sparcle_aout_vec.
4014 * aout-sparcle.c: New file.
4016 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4018 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4019 low order sign bit propogation for R_V850_HI16_S.
4021 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4022 handling V850 specific relocs.
4023 (elf_v850_howto_table): Use the new function for some
4024 relocations. Twiddle masks & shifts for some relocs.
4025 Set partial_inplace where needed.
4027 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4029 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4030 default architecture to a machine number of 0.
4031 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4033 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4034 the output BFD is the default, set it from the first input BFD.
4036 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4038 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4039 insert at bitpos zero. The HI16 relocs are shifted right
4040 by 16 bits. Fix src_mask for all relocs.
4041 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4043 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4046 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4049 Rewrite to use BFD file read routines and to avoid using a fixed
4050 length for the file name.
4052 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4054 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4055 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4056 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4057 to R_V850_{32,16,8}.
4059 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4061 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4062 (elf_v850_howto_table): Add info for HI16_S reloc.
4063 (v850_reloc_map): Add HI_16_S reloc.
4064 * reloc.c: Define BFD_RELOC_V850_* relocs.
4066 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * elf32-sh.c: New file.
4070 * elf.c (prep_headers): Handle bfd_arch_sh.
4071 * elfcode.h (write_relocs): Handle absolute symbol.
4072 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4073 (_bfd_elf64_link_read_relocs): Declare.
4074 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4075 elf_link_read_relocs. Make globally visible. Change all
4077 (elf_link_input_bfd): Get external symbols from cache in
4078 symtab_hdr->contents. Get contents from cache in
4080 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4082 * reloc.c: Define BFD_RELOC_SH_* relocs.
4083 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4084 * coff-sh.c (sh_insns_conflict): Fix a return value.
4085 (_bfd_sh_align_load_span): New globally visible function, broken
4086 out of sh_align_load.
4087 (sh_align_load): Call _bfd_sh_align_load_span.
4088 (sh_swap_insns): Change relocs parameter to PTR.
4089 * bfd-in2.h, libbfd.h: Rebuild.
4090 * targets.c (bfd_elf32_sh_vec): Declare.
4091 (bfd_elf32_shl_vec): Declare.
4092 * config.bfd (sh-*-elf*): New target.
4093 * configure.in (bfd_elf32_sh_vec): New target vector.
4094 (bfd_elf32_shl_vec): New target vector.
4095 * configure: Rebuild.
4096 * Makefile.in: Rebuild dependencies.
4097 (BFD32_BACKENDS): Add elf32-sh.o.
4098 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4100 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4101 page before checking D_PAGED.
4103 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4104 (ihex_write_object_contents): Remove extbase; always use segbase
4107 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4109 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4110 * configure.host (i[345]86-*-*): Ditto.
4111 * config.bfd (i[345]86-*-*): Ditto.
4112 * configure: Regenerate.
4114 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4117 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4119 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4120 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4121 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4122 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4123 will have an ST_CODE type, change the symbol's type to ST_DATA.
4124 * som.c (hppa_som_gen_reloc_type): Update prototype.
4126 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4129 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4130 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4131 (mips_elf_finish_dynamic_sections): Likewise.
4133 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * configure.host (HLDENV): New variable to set. Set it for
4136 *-*-sysv4*, since those linkers may not support -R but they always
4137 support LD_RUN_PATH.
4139 * libieee.h (NSECTIONS): Don't define.
4140 (ieee_data_struct): Change section_table to asection **. Add
4142 * ieee.c (get_section_entry): If the table isn't big enough, make
4144 (ieee_slurp_sections): Remove assertion about number of sections.
4145 (ieee_object_p): Adjust initialization of ieee to match changes to
4148 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4149 symbols merely because we are generating a shared library.
4150 (xcoff_build_ldsyms): Don't set up global linkage code for an
4151 undefined symbol merely because we are generating a shared
4154 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4156 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4157 (BFD32_BACKENDS) Add elf32-v850.o.
4158 * archures.c: Add bfd_v850_arch.
4159 * bfd-in2.h: Add bfd_v850_arch.
4160 * config.bfd (v850-*-*): New target.
4161 * configure: (bfd_elf32_v850_vec) New vector.
4162 * configure.in: (bfd_elf32_v850_vec) New vector.
4163 * cpu-v850.c: New file.
4164 * elf.c (prep_headers): Added case bfd_arch_v850.
4165 * elf32-v850.c: New file.
4166 * targets.c (bfd_elf32_v850_vec): New vector.
4168 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4170 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4171 a function code symbol for an XMC_XO symbol.
4173 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4175 * mpw-config.in: Update editing of autoconf vars to reflect
4176 Jul 18 configure.in change.
4177 * mpw-make.sed: Update editing of include pathnames to be
4178 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4180 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4182 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4183 which to offset to get the .plt entry address is ".plt".
4185 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4187 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4188 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4189 Added, for internal use by the ARM gas.
4191 * bfd-in2.h: Rebuilt
4193 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4195 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4196 in section dynidx start.
4198 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4201 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4202 optimization for g++.
4204 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4206 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4207 the -mrelocatable-lib bit set and the other doesn't, clear the
4208 -mrelocatable-lib bit in the header.
4210 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4213 symbol against a STT_FUNC symbol in a shared library.
4215 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4218 symbol is found, automatically define the corresponding function
4221 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4222 if sym.n_numaux is not zero.
4223 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4224 entry to disagree about the number of aux entries if the symbol
4227 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4228 section if it might be needed, not just if info->shared.
4229 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4230 the start of .rel.dyn if we are going to use it.
4231 (mips_elf_finish_dynamic_sections): Only clear the first element
4232 of .rel.dyn if the size is greater than zero.
4234 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4236 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4237 undefined_symbol callback for a symbol, then don't issue any more
4238 warnings about loader relocs.
4239 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4240 after calling the undefined_symbol callback.
4242 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4243 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4244 as the AIX linker seems to do.
4246 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4248 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4249 (evax_initialize): Remove evax_reloc_table.
4250 (evax_close_and_cleanup): Ditto.
4252 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4254 (evax_bfd_reloc_type_lookup): Ditto.
4255 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4256 cooked_size == raw_size.
4257 * evax-emh.c (_bfd_evax_register_filename): Remove.
4258 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4259 * evax-misc.c (add_new_contents): Malloc section at full size.
4260 (_bfd_save_evax_section): Memcpy section contents directly.
4261 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4262 (evax_reloc_table): Remove.
4264 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4266 * makefile.vms: Add better support for DEC C compilation
4267 Add evax.h dependencies
4269 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4270 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4271 (BFD_RELOC_ALPHA_BASEREG): Remove.
4272 * bfd-in2.h, libbfd.h: Rebuild.
4274 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4276 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4277 getgid if _WIN32 is defined.
4278 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4280 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4282 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4283 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4285 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4288 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4290 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4292 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4293 (NEED_DECLARATION_REALLOC): New macro.
4294 * configure, config.in: Rebuild.
4295 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4296 (realloc): Declare if NEED_DECLARATION_REALLOC.
4298 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4299 <strings.h> if they exist.
4301 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4303 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4305 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4307 Based on patches from Eric Valette <valette@crf.canon.fr>:
4308 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4309 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4310 (elf_howto_table): Add entries for new relocs.
4311 (elf_i386_reloc_type_lookup): Handle new relocs.
4312 (elf_i386_info_to_howto): Just call abort.
4313 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4314 (elf_i386_relocate_section): Likewise.
4316 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4318 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4320 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4323 only get the LMA from the phdr if they are in the same part of the
4326 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4327 new segment to make them more comprehensible. If the relationship
4328 between the LMA and the VMA changed, start a new segment. Don't
4329 check dynsec when deciding whether to start a new segment for a
4330 writeable section; -N will now handle this.
4332 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4334 * libhppa.h: Remove "esel" changes. Not the right approach.
4335 * som.c: Corresponding changes.
4336 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4337 which don't have a SOM symbol type associated with them.
4338 Reverses a 1994 change.
4340 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4342 Make ld -N more reasonable for ELF:
4343 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4344 phdr_in_section to false, and always use a single load segment.
4345 (elf_sort_sections): Sort sections by LMA after VMA.
4346 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4347 align to maxpagesize.
4348 (assign_file_positions_except_relocs): Likewise.
4349 * elfcode.h (elf_object_p): If a section is loaded but not page
4350 aligned, clear D_PAGED.
4352 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4354 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4355 Added, for internal use by the ARM gas.
4357 * bfd-in2.h: Rebuilt
4359 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4361 * libhppa.h (R_HPPA_ESEL): New field selector.
4362 (e_esel): Similarly.
4363 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4364 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4365 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4367 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4369 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4370 archive search before looking for stripped dynamic objects.
4372 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4375 symbol a warning rather than an error.
4377 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4379 * elf.c (assign_file_positions_for_segments): Track the virtual
4380 memory position separately from the file position, and use it to
4381 compute the alignment adjustment.
4383 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4385 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4386 and fixed mask on R_D10V_10_PCREL_L.
4388 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4390 * elf64-mips.c: Include "aout/ar.h".
4391 (mips_elf64_slurp_armap): New static function.
4392 (mips_elf64_write_armap): New static function.
4393 (bfd_elf64_archive_*): Define.
4394 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4395 Use instead of bfd_generic_archive_p.
4396 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4397 instead of _bfd_write_archive_contents.
4398 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4399 _bfd_generic_mkarchive.
4400 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4401 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4403 (TARGET_LITTLE_SYM): Likewise.
4404 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4406 * Makefile.in: Rebuild dependencies.
4408 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4409 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4410 SHT_MIPS_EVENTS sections.
4411 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4412 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4414 (_bfd_mips_elf_fake_sections): Likewise.
4416 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4417 * ecoff.c (ecoff_compute_section_file_positions): Copy
4418 rdata_in_text from backend info to tdata. Clear it if any data
4419 section comes before .rdata.
4420 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4421 tdata rather than backend info.
4423 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * configure.in: Fix test for whether a compiler has a 64 bit
4426 type. From Jim Wilson <wilson@cygnus.com>.
4428 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * configure.host (mips-sgi-irix6*): New host.
4432 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4433 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4434 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4436 * configure: Rebuild.
4437 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4438 (BFD_HOST_64_BIT): Define conditionally.
4439 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4440 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4441 (symvalue, bfd_size_type): Likewise.
4442 * bfd-in2.h: Rebuild.
4443 * Makefile.in (do_clean): Remove bfd-tmp.h.
4444 (do_distclean): Remove bfd-in3.h.
4445 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4446 (bfd-in3.h): New target.
4448 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4449 Andrew Gierth <ANDREWG@microlise.co.uk>.
4451 * configure.host: Set INSTALL_SHLIB.
4452 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4453 * configure: Rebuild.
4454 * Makefile.in (install): Use @INSTALL_SHLIB@.
4456 * config.bfd (mips*-*-irix6*): New target.
4457 * configure.host: Handle Irix 6 shared library like Irix 5.
4459 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4460 symbol for a magic name.
4461 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4463 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4466 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4468 * mpw-config.in: Add ELF support to mips config, create the
4469 elf32-target.h file in the object dir.
4470 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4472 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4474 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4475 Also removed most abort calls, in favor of using bfd reporting.
4477 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4479 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4480 (BFD32_BACKENDS) Add elf32-d10v.o.
4481 * archures.c: Add bfd_d10v_arch.
4482 * bfd-in2.h: Add bfd_d10v_arch.
4483 * config.bfd (d10v-*-*): New target.
4484 * configure: (bfd_elf32_d10v_vec) New vector.
4485 * configure.in: (bfd_elf32_d10v_vec) New vector.
4486 * cpu-d10v.c: New file.
4487 * elf.c (prep_headers): Added case bfd_arch_d10v.
4488 * elf32-d10v.c: New file.
4489 * libbfd.h: Rebuild.
4490 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4491 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4492 * targets.c (bfd_elf32_d10v_vec): New vector.
4494 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4496 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4498 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4500 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4501 bfd_mach_i386_i8086 machine types.
4503 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4508 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4510 * coffcode.h (coff_set_section_contents): A/UX does not require
4511 special handling of the _LIB section.
4513 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4515 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4516 value for R_RELBYTE.
4518 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4519 array if one was allocated.
4521 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4523 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4524 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4525 use_rld_obj_head and rld_value.
4526 (mips_elf_link_hash_table_create): Initialize new fields.
4527 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4529 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4530 __rld_obj_head symbol not seen, create an __rld_map symbol.
4531 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4532 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4533 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4534 __rld_obj_head symbol.
4535 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4537 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4539 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4541 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4542 ppc_elf_addr16_ha_reloc.
4543 (ppc_elf_addr16_ha_reloc): New static function.
4545 * coff-mips.c (struct mips_hi): Define.
4546 (mips_refhi_list): New static variable.
4547 (mips_refhi_addr, mips_refhi_addend): Remove.
4548 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4549 (mips_reflo_reloc): Process mips_refhi_list.
4550 (mips_relhi_list): New static variable.
4551 (mips_relhi_addr, mips_relhi_addend): Remove.
4552 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4553 (mips_rello_reloc): Process mips_relhi_list.
4554 (mips_relocate_section): Permit an arbitrary number of REFHI or
4555 RELHI relocs before the associated REFLO or RELLO reloc.
4557 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4559 * aout-target.h (MY(callback)): Set reloc_count fields.
4561 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4563 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4564 sections unless this is a SunOS link.
4566 * VERSION: Set to 2.7.1.
4568 * Released binutils 2.7.
4570 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * i386aout.c: Include "aout/aout64.h".
4573 (i386aout_write_object_contents): New static function.
4574 (MY_write_object_contents): Define.
4576 * netbsd.h (MY(write_object_contents)): Make sure that
4577 adjust_sizes_and_vmas is called before fiddling with the magic
4580 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4582 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4584 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * libbfd-in.h (itos, stoi): Don't define.
4587 * libbfd.h: Rebuild.
4588 * i386lynx.c (KEEPIT): Define as udata.i.
4589 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4590 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4591 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4592 flags. Don't use stoi.
4594 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4596 * elf.c (map_sections_to_segments): Don't start a new segment for
4597 a writable section if it's on the same page as the previous
4598 segment. Reset the writable variable for a readonly section.
4600 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4602 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4603 first_thunk_address, thunk_size, and import_table_size.
4604 * peicode.h: Improved some diagnostics regarding edata sections.
4606 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4608 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4609 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4611 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4614 with XCOFF_DEF_DYNAMIC set is really defined.
4615 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4616 (xcoff_link_add_symbols): Only create special sections if using an
4619 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4621 (bfd_install_relocation): Likewise.
4623 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4625 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4627 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4628 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4629 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4630 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4631 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4632 are found for LITERAL relocs.
4633 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4634 taken, we cannot generate a .plt entry for the symbol.
4636 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4638 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4639 sysconf functions (for gprof).
4640 * configure, config.in: Rebuild.
4642 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4644 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4645 an archive if it has a map. If the object file has the wrong
4648 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4649 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4651 (alpha_relocate_section): Likewise.
4653 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4654 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4655 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4656 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4657 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4658 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4659 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4660 * peicode.h: Corresponding changes.
4662 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4664 * elflink.h (elf_create_pointer_linker_section): Comment out code
4665 dealing with making GOT pointers negative of the GOT symbol for
4668 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4670 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4671 increment the .rela.plt size until after we're done creating the
4673 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4674 .rela.plt offset directly rather than calculating it.
4676 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4678 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4679 Use autoconf-set values.
4680 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4681 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4684 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4685 * configure: Rebuilt.
4687 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4689 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4690 handling code > 1k away.
4692 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4694 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4695 defined, output whenever the symbol is updated.
4697 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4699 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4700 section to 0 if user_set_vma is set.
4701 * elflink.h (elf_bfd_final_link): Likewise.
4703 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4705 Partially undo patch of Jun 20.
4706 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4707 (coff_compute_section_file_positions): Likewise.
4708 (coff_write_object_contents): Likewise. Re-add deleted code, but
4709 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4710 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4712 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4714 * config.bfd: Add support for *-*-rtems* configurations.
4716 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4718 * elf.c (prep_headers): Add bfd_arch_alpha case.
4720 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4722 * elf64-alpha.c: New file.
4723 * config.bfd (alpha-*-linuxecoff*): New target.
4724 (alpha-*-linux*, alpha-*-elf*): New targets.
4725 * configure.in (bfd_elf64_alpha_vec): New vector.
4726 * configure: Rebuild.
4727 * targets.c (bfd_elf64_alpha_vec): Declare.
4728 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4729 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4730 * bfd-in2.h, libbfd.h: Rebuild.
4731 * Makefile.in: Rebuild dependencies.
4732 (BFD64_BACKENDS): Add elf64-alpha.o.
4733 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4735 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4737 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4738 than relying on a right shift of 32.
4740 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4742 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4743 ifdef to COFF_WITH_PE.
4744 (coff_compute_section_file_positions): Likewise.
4745 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4746 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4747 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4748 COFF_IMAGE_WITH_PE, always include.
4750 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4752 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4754 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4755 approximate the correct answer if SIZEOF_HEADERS was not used.
4757 * binary.c (binary_set_section_contents): Set section file
4758 position based on LMA rather than VMA.
4760 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4762 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4763 symbols if info->strip == strip_all.
4765 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4767 * coff-h8300.c: Remove #if 0 code.
4768 (compatable): Don't allow mixing/matching of different architectures.
4770 * archures.c (bfd_mach_h8300s): Add.
4771 * bfd-in2.h: Rebuilt.
4772 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4774 (h8300_reloc16_estimate): Likewise.
4775 (h8300_reloc16_extra_cases): Likewise.
4776 (h8300_bfd_link_add_symbols): Likewise.
4777 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4778 (coff_set_flags): Likewise.
4779 * cpu-h8300.c (h8300_scan): Likewise.
4780 Add H8/S to bfd_h8300_arch list.
4782 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4784 Added support for Alpha OpenVMS:
4785 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4786 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4787 * config.h-vms, makefile.vms: New files.
4788 * config.bfd (alpha-*-*vms*): New target.
4789 * configure.in (evax_alpha_vec): New target vector.
4790 * configure: Rebuild.
4791 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4792 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4793 * targets.c (bfd_target_evax_flavour): Define.
4794 (evax_alpha_vec): Declare.
4795 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4796 if BFD64 is defined.
4797 * bfd-in2.h, libbfd.h: Rebuild.
4798 * Makefile.in: Rebuild dependencies.
4799 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4800 evax-emh.o, and evax-misc.o.
4801 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4802 evax-etir.c, evax-emh.c, and evax-misc.c.
4803 (HFILES): Add evax.h.
4805 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4807 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4809 (h8300_bfd_link_add_symbols): Likewise.
4811 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4813 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4814 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4816 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4819 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4821 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4822 R_MIPS_32 relocs if creating a shared library.
4824 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4826 * peicode.h (add_data_entry): Use pei_section_data rather than
4827 _cooked_size. Corresponds to May 13 change in coffcode.h.
4829 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4831 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4832 * coffcode.h (coff_write_object_contents): If there are long
4833 section names, always set the f_symptr field, even if there are no
4835 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4836 if there are no symbols.
4838 * coffgen.c (make_a_section_from_file): Check return value of
4839 _bfd_coff_read_string_table.
4840 (coff_real_object_p): Check return value of
4841 make_a_section_from_file.
4842 (_bfd_coff_read_string_table): Check that there are some symbols
4843 before trying to read the string table size.
4845 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4848 to replace a symbol in a dynamic object with a symbol from another
4849 dynamic object, do the replacement if the existing symbol is
4850 global linkage code.
4852 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4853 for _ptrgl, and treat it as global linkage code.
4855 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4856 filename or N_SO symbol past the offset, and use it to indicate
4857 that there is no line number or function when appropriate.
4859 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4861 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4862 common symbol defined by the linker. Don't export function code
4863 even if export_defineds is set.
4865 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4867 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4869 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4870 (h8300_symbol_address_p): New function.
4871 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4874 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4876 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4878 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4879 correctly for the two variants. Allow relaxing if the target
4880 is 128 bytes away since after relaxation it'll be 126 bytes away.
4881 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4882 "dot" and "value". Allow relaxing if the target is 128 bytes
4883 away since after relaxation it'll be 126 bytes away.
4884 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4885 the given section until nothing changes.
4887 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4889 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4890 alignment hack--we can get the lnnoptr info another way without
4891 suddenly increasing the alignment requirements. Set the flags for
4893 (ecoff_compute_section_file_positions): Do so.
4895 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4898 to keep the HP emulator database happy.
4900 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4901 From Kevin Buettner <kev@primenet.com>.
4903 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4906 name of a NULL section.
4908 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4910 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4911 set, always call the notice callback.
4913 * VERSION: Increment for bfdlink.h change.
4915 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4918 (sh_relax_delete_bytes): Correct handling of differently sized
4919 trailing alignment reloc.
4921 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4922 * bfd-in2.h: Rebuild.
4923 * configure.in: Warn if there is no known 64 bit type.
4924 * configure: Rebuild.
4926 * Makefile.in: Rebuild dependencies.
4927 (BFD32_BACKENDS): Add ppcboot.o.
4928 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4930 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4931 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4933 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4935 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4936 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4937 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4938 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4940 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4942 * elf64-mips.c: Improve reloc special_functions and handling of
4943 SHT_MIPS_OPTIONS section.
4944 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4945 mips_elf_hi16_reloc and make globally visible.
4946 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4947 make globally visible.
4948 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4949 make globally visible.
4950 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4951 and make globally visible.
4952 (gprel16_with_gp): Check howto->src_mask before using value in
4954 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4955 and make globally visible.
4956 (gprel32_with_gp): Check howto->src_mask before fetching value.
4957 (bfd_mips_elf_swap_options_in): New function.
4958 (bfd_mips_elf_swap_options_out): New function.
4959 (_bfd_mips_elf_set_private_flags): Rename from
4960 mips_elf_set_private_flags and make globally visible.
4961 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4962 mips_elf_copy_private_bfd_data and make globally visible.
4963 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4964 mips_elf_merge_private_bfd_data and make globally visible.
4965 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4966 for a SHT_MIPS_OPTIONS section.
4967 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4968 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4969 name of a SHT_MIPS_OPTIONS section.
4970 (_bfd_mips_elf_set_section_contents): New function.
4971 (mips_elf32_section_processing): Set the GP value in a
4972 SHT_MIPS_OPTIONS section.
4973 (_bfd_mips_elf_find_nearest_line): Rename from
4974 mips_elf_find_nearest_line and make globally visible.
4975 (bfd_elf32_set_section_contents): Define.
4976 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4977 (_bfd_mips_elf_lo16_reloc): Declare.
4978 (_bfd_mips_elf_gprel16_reloc): Declare.
4979 (_bfd_mips_elf_got16_reloc): Declare.
4980 (_bfd_mips_elf_gprel32_reloc): Declare.
4981 (_bfd_mips_elf_set_private_flags): Declare.
4982 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4983 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4984 (_bfd_mips_elf_find_nearest_line): Declare.
4985 (_bfd_mips_elf_set_section_contents): Declare.
4987 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4989 (elf_info_to_howto): Define.
4990 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4992 (elf_info_to_howto): Define.
4993 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4995 (elf_info_to_howto): Define.
4997 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4998 R_MOV16B[12], to match change in coff/internal.h.
5000 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5002 * elf64-mips.c: Extensive additions to provide better support for
5003 writing files and for gas.
5004 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5005 of mips_elf_object_p.
5006 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5007 _bfd_mips_elf_object_p.
5008 (_bfd_mips_elf_final_write_processing): Rename from
5009 mips_elf_final_write_processing and make globally visible.
5010 (_bfd_mips_elf_fake_sections): Rename from
5011 mips_elf_fake_sections and make globally visible.
5012 (_bfd_mips_elf_section_from_bfd_section): Rename from
5013 mips_elf_section_from_bfd_section and make globally visible.
5014 (_bfd_mips_elf_section_processing): New function, broken out of
5015 mips_elf_section_processing.
5016 (mips_elf32_section_processing): Rename from
5017 mips_elf_section_processing; call
5018 _bfd_mips_elf_section_processing.
5019 (_bfd_mips_elf_symbol_processing): Rename from
5020 mips_elf_symbol_processing and make globally visible.
5021 (_bfd_mips_elf_read_ecoff_info): Rename from
5022 mips_elf_read_ecoff_info and make globally visible.
5023 (mips_elf32_ecoff_debug_swap): Rename from
5024 mips_elf_ecoff_debug_swap.
5025 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5026 struct symbol_cache_entry.
5027 (_bfd_elf_validate_reloc): New function, moved in from
5028 elfcode.h:validate_reloc.
5029 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5030 to _bfd_elf_validate_reloc. Change all callers.
5031 * elf-bfd.h (bfd_section_from_shdr): Declare.
5032 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5033 (_bfd_elf_validate_reloc): Declare.
5034 (_bfd_mips_elf_object_p): Declare.
5035 (_bfd_mips_elf_fake_sections): Declare.
5036 (_bfd_mips_elf_section_from_bfd_section): Declare.
5037 (_bfd_mips_elf_section_processing): Declare.
5038 (_bfd_mips_elf_symbol_processing): Declare.
5039 (_bfd_mips_elf_read_ecoff_info): Declare.
5040 (_bfd_mips_elf_final_write_processing): Declare.
5041 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5044 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5045 (mips_elf_final_write_processing): Likewise.
5047 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5049 64-bit MIPS ELF ABI objdump support:
5050 * elf64-mips.c: New file.
5051 * Makefile.in: Rebuild dependencies.
5052 (BFD64_BACKENDS): Add elf64-mips.o.
5053 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5054 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5055 bfd_elf64_littlemips_vec to targ_selvecs.
5056 (mips*-*-elf*): Likewise.
5057 * confingure.in: Add bfd_elf64_bigmips_vec and
5058 bfd_elf64_littlemips_vec to vector switch.
5059 * configure: Rebuild.
5060 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5061 broken out of mips_elf_section_from_shdr.
5062 (mips_elf32_section_from_shdr): Rename from
5063 mips_elf_section_from_shdr. Call new function.
5064 (elf_backend_section_from_shdr): Update name of renamed function.
5065 * elf-bfd.h (struct elf_size_info): Change second parameter of
5066 write_out_phdrs to be const. Likewise for second parameter of
5068 (struct bfd_elf_section_data): Add rel_hdr2 field.
5069 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5070 (bfd_elf32_swap_symbol_out): Likewise.
5071 (bfd_elf32_swap_reloc_in): Likewise.
5072 (bfd_elf32_swap_reloc_out): Likewise.
5073 (bfd_elf32_swap_reloca_in): Likewise.
5074 (bfd_elf32_swap_reloca_out): Likewise.
5075 (bfd_elf32_swap_phdr_in): Likewise.
5076 (bfd_elf32_swap_phdr_out): Likewise.
5077 (bfd_elf32_swap_dyn_in): Likewise.
5078 (bfd_elf32_swap_dyn_out): Likewise.
5079 (bfd_elf32_slurp_symbol_table): Declare.
5080 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5081 (bfd_elf32_write_out_phdrs): Declare.
5082 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5083 (bfd_elf64_swap_symbol_out): Likewise.
5084 (bfd_elf64_swap_reloc_in): Likewise.
5085 (bfd_elf64_swap_reloc_out): Likewise.
5086 (bfd_elf64_swap_reloca_in): Likewise.
5087 (bfd_elf64_swap_reloca_out): Likewise.
5088 (bfd_elf64_swap_phdr_in): Likewise.
5089 (bfd_elf64_swap_phdr_out): Likewise.
5090 (bfd_elf64_swap_dyn_in): Likewise.
5091 (bfd_elf64_swap_dyn_out): Likewise.
5092 (bfd_elf64_slurp_symbol_table): Declare.
5093 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5094 (bfd_elf64_write_out_phdrs): Declare.
5095 (_bfd_mips_elf_section_from_shdr): Declare.
5096 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5097 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5098 section for the section, add the new one to rel_hdr2. Increment
5099 reloc_count rather than setting it.
5100 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5101 Remove static declaration.
5102 (elf_write_shdrs_and_ehdr): Define name as macro.
5103 (elf_write_out_phdrs): Likewise.
5104 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5105 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5106 (elf_swap_symbol_in): Change second parameter to be const.
5107 (elf_swap_symbol_out): Likewise.
5108 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5109 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5110 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5111 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5112 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5113 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5114 parameter to be const. Make non-static.
5115 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5117 (elf_slurp_symbol_table): Make non-static.
5118 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5119 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5120 (elf_backend_size_info): Likewise.
5121 (elfNN_bed): Use elf_backend_size_info.
5122 * targets.c (bfd_elf64_bigmips_vec): Declare.
5123 (bfd_elf64_littlemips_vec): Declare.
5124 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5125 bfd_elf64_littlemips_vec if BFD64 is defined.
5127 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5129 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5131 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5132 zeroes, in alignment holes.
5134 * configure: Rebuild with autoconf 2.10.
5136 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5137 potential leading underscore in the allocated buffer.
5139 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5141 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5142 symbols into .sbss if this is a relocatable link.
5144 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5146 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5147 undefined symbols when creating a shared library.
5149 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5151 * coff-sh.c: Add a bunch of new code and static const arrays to
5152 support aligning loads and stores on four byte memory boundaries.
5154 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5156 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5157 call sh_align_loads.
5158 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5161 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5163 * cache.c (bfd_open_file): Unlink the file before opening it for
5164 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5166 * opncls.c (bfd_fdopenr): Set opened_once.
5168 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5170 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5173 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5174 the code unconditionally.
5176 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5178 * libcoff-in.h (struct pei_section_tdata): Define structure.
5179 (pei_section_data): Define macro.
5180 * libcoff.h: Rebuild.
5181 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5182 store s_paddr field in pei_section_data.
5183 (coff_compute_section_file_positions): Use pei_section_data rather
5184 than _cooked_size, and don't overwrite an existing value.
5185 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5186 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5187 * peicode.h (coff_bfd_copy_private_section_data): Define if
5189 (pe_bfd_copy_private_section_data): New static function if
5192 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5194 * srec.c (srec_set_arch_mach): Write as a function rather than a
5197 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5198 no map, just check each member in turn to see whether it is
5201 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5203 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5204 table. Call BFD_ASSERT to validate header size, instead of
5206 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5209 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5211 * ppcboot.c: New target for looking at PPCbug boot records.
5213 * config{ure.in,.bfd}: Add support for ppcboot target.
5215 * configure: Regenerate.
5217 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5219 * coff-h8300.c (howto_table): Update names to match recent
5220 changes to include/coff/internal.h. Fix minor errors in the
5221 existing relocs. Add R_MOVL1 and R_MOVL2.
5222 (rtype2howto): Similarly.
5223 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5224 existing relaxing code and peform more relaxing.
5225 (h8300_reloc16_extra_cases): Likewise.
5227 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5229 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5232 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5234 * elfcode.h (elf_object_p): Reject generic ELF target if
5235 e_machine matches an alternate machine code in a specific backend.
5237 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5238 obsolete align_power_min field.
5240 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5242 * coff-h8300.c (reloc_howto_type): Add howto entry for
5244 (rtype2howto): Handle R_PCRWORD_B.
5245 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5246 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5247 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5248 branch (R_PCWORD_B).
5250 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5252 * aoutx.h (translate_from_native_sym_flags): Set the section for
5253 BSF_CONSTRUCTOR symbols.
5255 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5258 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5260 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5261 stop looking when section is found.
5263 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * coffcode.h (STRING_SIZE_SIZE): Define.
5266 (styp_to_sec_flags): Handle long symbol names when looking for the
5268 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5269 (bfd_coff_long_section_names): Define.
5270 (coff_write_object_contents): Handle long section names.
5271 (bfd_coff_std_swap_table): Initialize new field.
5272 * libcoff.h: Rebuild.
5273 * coffgen.c (make_a_section_from_file): Handle long section
5275 (coff_write_symbols): Handle long section names.
5276 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5277 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5278 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5279 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5280 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5281 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5282 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5283 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5285 * bout.c (b_out_callback): Set lma of sections.
5286 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5287 parameter to output_bfd. Used input_bfd instead of output_bfd in
5290 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * aoutx.h (translate_from_native_sym_flags): Don't create
5293 SEC_CONSTRUCTOR sections.
5294 * ecoff.c (ecoff_set_symbol_info): Likewise.
5296 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5297 From Don Bowman <bowman@waterloo.hp.com>.
5299 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5301 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5302 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5304 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5306 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5307 mips_32_relocs field.
5308 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5309 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5310 relocs against a global symbol which is not defined in a regular
5312 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5313 against a global symbol, increment mips_32_relocs.
5314 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5315 the symbol is not defined in a regular file, make room in the
5318 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5320 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5321 file position and the virtual file position separately. Set
5322 filepos information bsaed on the real file position.
5323 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5324 Jan 23 change to coffcode.h.
5326 * som.c (som_slurp_symbol_table): Set the symbol count to the
5327 number of BFD symbols created.
5329 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5331 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5332 output file if linking shared objects. Loop to check all relocs,
5333 rather than returning false on first error.
5335 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5337 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5338 (ppc_elf_additional_program_headers): If .interp section, bump #
5339 of program headers by 1.
5340 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5341 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5342 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5344 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5346 (ppc_elf_relocate_section): If the output section isn't defined,
5347 don't abort, just give an error message.
5349 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5350 being created is .sdata or .sdata2, don't make the symbol dynamic.
5352 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5354 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5355 members of an archive for dynamic objects with no symbols, and
5356 pass them directly to check_archive_element.
5357 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5358 xcoff_link_check_dynamic_ar_symbols.
5359 (xcoff_link_check_dynamic_ar_symbols): New static function.
5361 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5362 from _bfd_nodynamic to _bfd_xcoff.
5363 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5365 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5366 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5367 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5368 * libcoff.h: Rebuild.
5369 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5370 (xcoff_get_section_contents): New static function.
5371 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5372 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5373 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5374 (xcoff_dynamic_reloc): New static variable.
5375 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5376 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5378 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5380 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5381 if reloc_entry->addend is not 0.
5382 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5384 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5386 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5388 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5389 Add entries for R_SPARC_[56].
5390 (sparc_reloc_map): Add entries for R_SPARC_[56].
5392 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5394 Optimize linking of stabs in sections as used in ELF and COFF.
5395 * stabs.c: New file.
5396 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5397 (_bfd_write_section_stabs): Declare.
5398 (_bfd_write_stab_strings): Declare.
5399 * libbfd.h: Rebuild.
5400 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5401 (struct coff_link_hash_table): Add stab_info field.
5402 * libcoff.h: Rebuild.
5403 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5405 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5407 (_bfd_coff_final_link): Write out stab strings hash table.
5408 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5409 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5411 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5412 (struct bfd_elf_section_data): Add stab_info field.
5413 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5415 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5416 _bfd_link_section_stabs.
5417 (elf_bfd_final_link): Write out stab strings hash table.
5418 (elf_link_input_bfd): Handle optimized stabs sections.
5419 * reloc.c (_bfd_final_link_relocate): Check address against
5420 _raw_size rather than _cooked_size.
5421 * Makefile.in: Rebuild dependencies.
5422 (BFD_LIBS): Add stabs.o
5423 (BFD_LIBS_CFILES): Add stabs.c.
5425 * VERSION: Increment for bfdlink.h change.
5427 * coffgen.c (coff_renumber_symbols): Correct handling of
5428 BSF_NOT_AT_END common symbols.
5430 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5432 * coff-ppc.c (record_toc): Add cast to avoid warning.
5433 (ppc_allocate_toc_section): Likewise.
5434 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5435 (ppc_coff_reloc_type_lookup): Remove unreached code.
5436 * coffcode.h (coff_write_object_contents): Don't take the address
5438 * peicode.h (pe_print_idata): Add casts to avoid warning.
5439 (pe_print_edata): Likewise.
5440 (pe_print_reloc): Remove ANSI C string concatenation.
5442 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5444 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5446 * libcoff.h: Rebuild.
5447 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5449 (coff_swap_aux_out): Likewise.
5450 * peicode.h (coff_swap_aux_in): Likewise.
5451 (coff_swap_aux_out): Likewise.
5452 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5454 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5456 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5457 Fix up .bf endndx link fields.
5458 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5460 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5463 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5465 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5466 on Solaris PowerPC systems doesn't get confused.
5468 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5471 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5472 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5473 update did_reg and did_reg2.
5475 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5477 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5479 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5480 callback routines, pass h->root.string rather than name, in case
5481 copy is true and name is transient.
5483 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5485 * elfcore.h: Add support for core files with multiple threads.
5486 (Primarily for Solaris.)
5488 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5490 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5491 section->orelocation is NULL.
5493 * coffgen.c (bfd_coff_get_syment): New function.
5494 (bfd_coff_get_auxent): New function.
5495 * bfd-in.h (bfd_coff_get_syment): Declare.
5496 (bfd_coff_get_auxent): Declare.
5497 * bfd-in2.h: Rebuild.
5499 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5501 * elf32-mips.c (struct mips_hi16): Define.
5502 (mips_hi16_addr, mips_hi16_addend): Remove.
5503 (mips_hi16_list): New static variable.
5504 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5505 (mips_elf_lo16_reloc): Process mips_hi16_list.
5506 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5507 relocs before the associated LO16 reloc.
5509 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5511 * versados.c (versados_scan): Check bfd_alloc return value.
5512 (versados_object_p): Check all bfd_read return values. Require
5513 that lang field be less than 10, to avoid confusion with Intel Hex
5516 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5518 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5519 not 0, for an absolute symbol.
5520 (NAME(aout,swap_ext_reloc_out)): Likewise.
5522 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5523 (ihex_write_object_contents): For a large start address, output
5524 the full 32 bit address in record type 5.
5526 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5527 to int to avoid promotion problems in prototype.
5529 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5531 * configure.host: Use ${srcdir} when looking for picfrag.
5533 * configure.host: Switch on ${libdir}, not $(libdir). From
5534 alan@spri.levels.unisa.edu.au (Alan Modra).
5536 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5537 entry point, not just for DYNAMIC objects.
5538 * sunos.c (sunos_add_dynamic_symbols): Always call
5539 sunos_create_dynamic_sections. If called with a non DYNAMIC
5540 object, don't do anything else.
5541 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5543 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5545 * configure.in: Permit --enable-shared to specify a list of
5547 * configure: Rebuild.
5549 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5550 host when configuring with --enable-shard.
5552 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5554 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5557 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5558 to avoid crashing in bfd_hash_replace.
5560 * sysdep.h: Use #ifdef, not #if.
5562 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5564 * config.in: Rebuild.
5566 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5568 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5569 (AC_CHECK_HEADERS): Check for sys/time.h
5570 (AC_HEADER_TIME): Add macro.
5571 * configure: Rebuild.
5572 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5573 to control what combination of <time> and <sys/time.h>
5576 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5578 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5579 (aout_32_sunos4_write_object_contents): Likewise.
5580 * aoutx.h (NAME(aout,machine_type)): Handle
5581 bfd_mach_sparc_{sparclet,sparclite}.
5582 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5583 (bfd_mach_sparc_v9_p): Update.
5584 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5585 * libaout.h (enum machine_type): Add M_SPARCLET.
5586 * sunos.c (MACHTYPE_OK): Define.
5587 * bfd-in2.h: Regenerated.
5589 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5591 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5592 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5593 * elflink.c (_bfd_elf_create_got_section): Store the
5594 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5595 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5596 global offset table goes over 0x1000, set the value of
5597 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5598 (elf32_sparc_relocate_section): Subtract the offset of
5599 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5601 * elfcode.h: Don't include <string.h>.
5603 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5605 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5606 generic_link_hash_newfunc. All references changed.
5607 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5608 moved here from libbfd-in.h.
5609 * libbfd-in.h: Corresponding changes.
5610 * libbfd.h: Regenerated.
5612 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5614 * aoutx.h (aout_link_input_section_std): When reporting an
5615 overflow error, use the name of the symbol in the hash table if
5617 (aout_link_input_section_ext): Likewise.
5619 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5620 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5622 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5624 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5625 * coffcode.h (coff_compute_section_file_positions): Likewise.
5626 (coff_write_object_contents): Likewise.
5628 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5630 * section.c (SEC_LINK_ONCE): Define.
5631 (SEC_LINK_DUPLICATES): Define.
5632 (SEC_LINK_DUPLICATES_DISCARD): Define.
5633 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5634 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5635 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5636 * bfd-in2.h: Rebuild.
5637 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5638 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5639 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5640 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5641 SEC_LINK_ONCE, and look through the symbol table for the setting
5642 for SEC_LINK_DUPLICATES.
5643 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5644 set for a section, find the section symbol in the symbol table,
5645 and set the aux entry based on SEC_LINK_DUPLICATES.
5646 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5647 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5648 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5649 * coff-i386.c (i386coff_vec): Likewise.
5650 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5652 * VERSION: Bump to 2.6.1.
5653 * Makefile.in (stamp-h): Depend upon VERSION.
5655 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5657 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5658 * libbfd.h: Rebuilt.
5659 * linker.c (generic_link_hash_newfunc): No longer static.
5660 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5662 * coff-h8300.c: Add two derived hash tables and their associated
5663 funtions and #defines for use by the h8300 linker.
5664 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5665 the function vector as needed. Place the address of the function
5666 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5667 Rewrite the vectors section contents as necessary.
5668 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5669 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5670 (coff_bfd_link_hash_table_create): Likewise.
5672 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5674 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5675 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5677 (hppa_rebuild_insn): Pass pointer to correct type to
5678 low_sign_unext and dis_assemble_21.
5680 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5682 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5683 Stick with sparc-*-{sysv4*,solaris2*}.
5685 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5687 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5688 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5689 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5690 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5691 fields is non-zero, print them.
5693 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5694 ifdef. Remove unused variables.
5695 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5697 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5698 (get_symbol_value): Ifdef out.
5699 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5700 (coff_ppc_relocate_section): Remove unused variables. Make
5701 fprintf strings and argument types correspond. Put before_addr in
5703 (dump_toc): Make fprintf strings and argument types correspond.
5704 (ppc_process_before_allocation): Remove unused variables. Always
5706 (ppc_reflo_reloc): Ifdef out.
5707 (ppc_addr32nb_reloc): Ifdef out.
5708 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5710 (coff_ppc_rtype_to_howto): Likewise.
5711 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5713 * peicode.h (pe_print_idata): Move otherwise unused variables into
5714 the #ifdef where they are used. Always return a value.
5715 (pe_print_edata): Make fprintf strings and argument types
5716 correspond. Always return a value.
5717 (pe_print_pdata): Removed unused variable addr_value. Always
5719 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5720 strings and argument types correspond. Always return a value.
5722 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5723 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5724 variable rela inside #if 0 section where it is used.
5726 * ns32k.h: New file.
5727 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5728 functions to start with _bfd_.
5729 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5730 functions in cpu-ns32k.h.
5731 * Makefile.in: Rebuild dependencies.
5732 (HFILES): Add ns32k.h.
5734 * section.c (struct sec): Add linker_mark field. Change
5735 user_set_vma and reloc_done to be single bit fields.
5736 (STD_SECTION): Update accordingly.
5737 * bfd-in2.h: Rebuild.
5738 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5740 (aout_link_input_bfd): Don't link unmarked sections.
5741 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5743 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5744 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5746 * elflink.h (elf_bfd_final_link): Mark sections included in the
5748 (elf_link_input_bfd): Don't link unmarked sections.
5749 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5751 (xcoff_link_input_bfd): Don't link unmarked sections.
5753 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5754 overflow error messages.
5756 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5758 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5759 is not set, print "BFD: " before the error message.
5761 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5762 Miles Bader <miles@gnu.ai.mit.edu>.
5763 * configure: Rebuild.
5765 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5770 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5771 m68k-aout, m68k-coff, and m68k-elf targets.
5773 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5775 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5776 (ieee_generic_stat_arch_elt): Restructured to prevent
5777 ieee_object_p from being called repeatedly.
5779 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5781 * coffcode.h (coff_write_object_contents): Allocate
5782 buffers large enough for any FILEHDR or AOUTHDR.
5784 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5786 * ecofflink.c (lookup_line): New static function, renamed and
5787 slighly changed from old _bfd_ecoff_locate_line.
5788 (_bfd_ecoff_locate_line): Cache line number information. Use
5789 lookup_line for actual lookup.
5791 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5793 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5794 multiple of 20 bytes.
5796 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5799 allocate ecoff_find_line, and don't initialize by hand.
5800 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5801 mips_elf_find_line, and don't call memset.
5803 * coffcode.h (coff_compute_section_file_positions): If not
5804 producing a final executable, don't consider sofar when aligning
5805 the section to the correct size.
5807 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5809 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5810 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5811 * coffgen.c (coff_section_symbol): Ifdef out.
5813 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5815 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5816 output_bfd is not NULL.
5818 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5820 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5821 of bfd_alloc (fixes fix_line not being initialized).
5822 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5824 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5826 * coffcode.h: Allow specific backends to override the
5827 bfd_link_add_symbols routine.
5829 * coff-h8300.c: Include genlink.h.
5830 (howto_table): Add R_MEM_INDIRECT.
5831 (rtype2howto): Support R_MEM_INDIRECT.
5832 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5835 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5837 * coff-alpha.c (alpha_relocate_section): Use
5838 info->callbacks_warning, rather than _bfd_error_handler, for
5839 "multiple gp" warning.
5841 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5843 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5844 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5845 table string. Use bfd_wrapped_link_hash_lookup.
5846 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5848 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5849 table, if any, when writing out symbols.
5850 (aout_link_input_section_std): Use the name from the hash table,
5851 if any, when reporting undefined symbols.
5852 (aout_link_input_section_ext): Likewise.
5853 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5854 * bout.c (get_value): Likewise.
5855 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5856 * ecoff.c (ecoff_reloc_link_order): Likewise.
5857 * elflink.h (elf_link_add_object_symbols): Likewise.
5858 (elf_reloc_link_order): Likewise.
5859 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5860 (_bfd_generic_reloc_link_order): Likewise.
5861 (default_indirect_link_order): Likewise.
5862 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5863 * sunos.c (sunos_add_one_symbol): Likewise.
5864 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5865 (bfd_xcoff_link_count_reloc): Likewise.
5866 (xcoff_reloc_link_order): Likewise.
5868 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5869 into -1 for intern->rss.
5871 * configure: Rebuild with autoconf 2.8.
5873 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5875 * stab-syms.c (__define_stab_duplicate): Define.
5876 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5878 * bfd-in.h (bfd_get_stab_name): Declare.
5879 * bfd-in2.h: Rebuild.
5880 * Makefile.in: Rebuild dependencies.
5881 (BFD_LIBS): Add stab-syms.o.
5882 (BFD_LIBS_CFILES): Add stab-syms.c.
5883 (BFD32_BACKENDS): Remove stab-syms.o.
5884 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5885 * configure.in: Don't list stab-syms.o in bfd_backends.
5886 * configure: Rebuild.
5887 * libaout.h (aout_stab_name): Don't declare.
5888 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5891 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5893 * elf.c (assign_file_positions_for_segments): Adjust file offset
5894 for section alignment even if SEC_LOAD is not set.
5896 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5898 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5899 since they appear as targets in Makefile.in.
5900 * configure: Rebuild.
5902 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5903 don't fiddle with a symbol which is not defined anywhere.
5905 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5907 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5908 though they are defined in a shared library.
5909 (xcoff_build_ldsyms): Likewise.
5911 * coffgen.c (coff_find_nearest_line): Don't look at the line
5912 numbers for the section if section->lineno is NULL.
5914 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5915 message rather than calling BFD_ASSERT.
5916 * elfcode.h (write_relocs): Check return value of
5917 _bfd_elf_symbol_from_bfd_symbol.
5919 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5921 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5924 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5926 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5928 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5929 hppa_reloc_field_selector_type_alt.
5930 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5931 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5933 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5935 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5937 * elf.c (assign_file_positions_for_segments): Adjust the segment
5938 memory size for the alignment of a SEC_ALLOC section, not just a
5941 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5943 * m68klinux.c: New file.
5944 * hosts/m68klinux.h: New file.
5945 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5946 * configure.in (m68*-*-linux*): New native host.
5947 (m68klinux_vec): New vector.
5948 * configure: Rebuild.
5949 * targets.c (m68klinux_vec): Declare.
5950 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5951 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5952 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5953 declaration from bfd_linux_size_dynamic_sections.
5954 (bfd_m68klinux_size_dynamic_sections): Declare.
5955 * bfd-in2.h: Rebuild.
5956 * Makefile.in: Rebuild dependencies.
5957 (BFD32_BACKENDS): Add m68klinux.o.
5958 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5960 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5962 * libhppa.h (pa_arch): Add pa20.
5963 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5964 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5965 (hppa_field_adjust): Handle e_nsel.
5966 * som.c: Provide default definitions for many new relocs found only
5967 in hpux10 include files.
5968 (som_fixup_formats): Add several new relocs from hpux10.
5969 (som_hppa_howto_table): Add hpux10 relocs.
5970 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5972 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5974 * mpw-make.sed: Edit out recent shared library support, and
5975 rules to rebuild .h files using doc/chew.
5977 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5979 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5980 size even of sections with no contents.
5982 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5984 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5985 starting with '$' the way we skip names starting with '.'. When
5986 updating x_endndx, don't be fooled by an index which has been
5989 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5990 struct/union/enum type with no elements.
5992 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5994 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5996 * archive.c (bfd_generic_archive_p): If the first file in the
5997 archive can not be recognized as an object, don't assume that this
5998 is the wrong format.
6000 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6001 format is not bfd_object.
6002 (bfd_elf_get_dt_soname): Likewise.
6004 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6006 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6009 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6011 * bfd.c (tdata): Add netbsd_core_data.
6012 * bfd-in2.h: Regenerated.
6014 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6016 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6017 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6018 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6021 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6022 to get the symbol index, matching 14 Jul 95 change.
6024 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6026 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6027 Remove duplicate definition of gp.
6029 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6031 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6032 assume that we can set the GP value and then get the same value,
6033 since it won't be true if the output file is neither ELF nor
6035 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6036 _bfd_get_gp_value here.
6037 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6038 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6040 (mips_elf_lo16_reloc): Likewise.
6041 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6042 Don't require that the BFD be ELF.
6043 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6044 (mips_elf_gprel32_reloc): Likewise.
6045 (mips_elf_relocate_section): Don't assume we can set and get the
6047 (mips_elf_finish_dynamic_symbol): Don't bother to use
6048 _bfd_get_gp_value here.
6050 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6051 Don't change epdr between malloc and free. Be careful not to free
6052 NULL pointers. Zero out the first RPDR.
6054 * configure.host: On Linux, only pass -rpath option if $(libdir)
6055 is neither /lib nor /usr/lib. From Alan Modra
6056 <alan@mullet.Levels.UniSA.Edu.Au>.
6058 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6060 (elf_dt_name): Rename from elf_dt_needed_name.
6061 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6063 (bfd_elf_get_dt_soname): New function.
6064 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6065 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6066 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6067 * bfd-in2.h: Rebuild.
6069 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6071 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6072 _bfd_sparc_elf_reloc_type_lookup.
6073 (bfd_elf32_bfd_reloc_type_lookup): Update.
6074 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6075 (sparc64_elf_howto_table): Define.
6076 (sparc_reloc_map): Define.
6077 (sparc64_elf_reloc_type_lookup): New function.
6078 (sparc_elf_wdisp16_reloc): New function.
6079 (elf_info_to_howto): Use sparc64_elf_howto_table.
6080 (sparc64_elf_relocate_section): Likewise.
6081 (bfd_elf64_bfd_reloc_type_lookup): Update.
6083 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6085 * configure.host: Check for 'do not mix' from native linker before
6086 trying to use -rpath.
6088 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6090 * bfd.c (_bfd_get_gp_value): New function.
6091 (_bfd_set_gp_value): New function.
6092 * libbfd-in.h (_bfd_get_gp_value): Declare.
6093 (_bfd_set_gp_value): Declare.
6094 * libbfd.h: Rebuild.
6095 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6096 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6097 directly to the fields in the tdata information.
6098 (alpha_relocate_section): Likewise.
6099 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6100 (mips_gprel_reloc): Likewise.
6101 (mips_relocate_section): Likewise.
6102 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6103 (mips_elf_lo16_reloc): Likewise.
6104 (mips_elf_final_gp): Likewise.
6105 (mips_elf_gprel16_reloc): Likewise.
6106 (mips_elf_gprel32_reloc): Likewise.
6107 (mips_elf_relocate_section): Likewise.
6108 (mips_elf_finish_dynamic_symbol): Likewise.
6110 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6112 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6114 * configure.in: Call AC_PROG_CC before configure.host.
6115 * configure: Rebuild.
6116 * configure.host: Don't set information which autoconf should
6117 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6119 * configure.host: Remove go32 and win32 host information, since it
6120 should no longer be needed.
6122 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6123 then start a new segment rather than put a writable section in a
6126 * configure.host: Set RPATH_ENVVAR.
6128 * Makefile.in: Rebuild dependencies.
6130 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6131 zero_section variable.
6133 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6135 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6136 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6137 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6139 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6141 * ieee.c (ieee_write_expression): Only use an R variable for a
6142 local symbol. Don't output a zero offset. Handle a zero address.
6143 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6144 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6146 (parse_expression): Don't try to handle multiple occurrences of a
6147 P variable. Handle I variables differently from X variables. Fix
6148 the order of minus expressions.
6149 (ieee_slurp_external_symbols): Generate an I variable for an NN
6150 record. Fix handling of ATI and ATX records.
6151 (ieee_slurp_sections): Only set minimal section attributes.
6152 Adjust them later, based on the section contents.
6153 (ieee_object_p): Read in the file until just after the ME record.
6154 Call ieee_slurp_section_data to set the section flags.
6155 (do_one): Add iterations parameter. Only repeat the first load
6156 item. Set the section and file reloc flags.
6157 (ieee_slurp_section_data): Set section flags. Pass iterations to
6159 (ieee_canonicalize_reloc): Handle I variables.
6160 (do_with_relocs): Only emit relocation size when necessary.
6161 Increase MAXRUN to 127. Change ov to be assigned, and take
6162 src_mask and pcrel_offset into account.
6163 (ieee_write_data_part): Skip sections that are not loaded.
6164 (ieee_write_external_part): Don't output optional last entry of WX
6166 (ieee_write_me_part): Make setting of me_record neater.
6167 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6169 * syms.c (stt): Add entries for zerovars, vars, and code.
6171 * elfcode.h (validate_reloc): New static function.
6172 (write_relocs): Call validate_reloc for non ELF relocs.
6174 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6175 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6176 (TARGET_LITTLE_SYM): Likewise.
6178 * config.bfd (m68*-*-psos*): New target.
6180 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6182 * i386msdos.c: Remove some #if 0 code.
6183 (msdos_write_object_contents): Don't include empty sections in the
6184 size computation, regardless of their address.
6186 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6188 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6189 is NULL, ie, the -r switch is used.
6191 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6193 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6194 (BFD_RELOC_MIPS_GOT_LO16): Define.
6195 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6196 * bfd-in2.h, libbfd.h: Rebuild.
6197 * elf32-mips.c (mips_reloc_map): Map new relocs.
6199 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6201 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6204 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6205 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6206 simple number for the section address, rather than an expression.
6207 Limit the number of bytes between relocs to MAXRUN.
6208 (ieee_write_me_part): Set me_record to the file offset after the
6210 (ieee_write_processor): New static function.
6211 (ieee_write_object_contents): Use ieee_write_processor.
6213 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6215 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6217 * coff-aux.c: Change include of aux.h to aux-coff.h.
6219 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6221 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6222 relocation put the addend both in the reloc entry and the data.
6223 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6226 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6227 a R_68K_PCxx reloc against a defined global symbol directly.
6228 (elf_m68k_check_relocs): Don't count such a reloc.
6230 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6231 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6232 symbol for now, otherwise always record the symbol as dynamic.
6233 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6234 is not referenced by a dynamic object, and we are not making a
6235 shared object, then don't make a PLT entry. If we do make a PLT
6236 entry, make sure the symbol has been recorded as dynamic.
6238 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6240 * configure.host: When making a shared library, set HLDFLAGS to
6241 pass an appropriate -rpath option. Use the make variable SONAME
6242 as the shared library soname, rather than computing it here. On
6243 SunOS, build stamp-tshlink in place of $(SHLINK).
6244 * Makefile.in (SONAME): New variable.
6245 ($(SHLINK)): Make a link to the transformed name, as well.
6246 (stamp-tshlink): New target.
6247 (install): Skip stamp-tshlink during install.
6249 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6251 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6252 linker sections have been set up yet.
6254 * elf.c (make_mapping): Add an additional argument to suppress
6255 making the first section include the program headers.
6256 (map_sections_to_segments): If the user used -Ttext such that the
6257 program headers are on a different page, do not set the flags
6258 saying that this section includes the program headers.
6260 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6262 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6263 don't define TRAD_HEADER.
6264 * configure: Rebuild.
6266 * netbsd-core.c: New file, support for NetBSD core files.
6267 * hosts/*nbsd.h: Removed.
6269 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6271 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6272 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6273 * libbfd.h, bfd-in2.h: Regenerated.
6274 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6275 bfd_elf32_bfd_reloc_type_lookup.
6276 (reloc_type{,_names}): Deleted.
6277 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6279 (sparc_reloc_map): Add sparc64 relocs.
6280 (sparc_elf_notsupported_reloc): New static function.
6281 (sparc_elf_wdisp16_reloc): New static function.
6282 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6283 (elf32_sparc_relocate_section): Likewise.
6284 (bfd_elf32_bfd_reloc_type_lookup): Define.
6285 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6286 (reloc_type{,_names}): Deleted.
6287 (elf_sparc_howto_table): Deleted.
6288 (sparc_reloc_map): Deleted.
6289 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6290 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6292 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6294 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6297 * Makefile.in (program_transform_name): New variable.
6298 (install): Transform library name before installing it.
6300 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6302 * archures.c (bfd_mach_i960_hx): Define.
6303 * bfd-in2.h: Rebuild.
6304 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6305 (MATRIX): Expand entries for HX.
6306 (arch_info_struct): Add i960:hx entry.
6307 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6308 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6309 (coff_set_flags): Handle bfd_mach_i960_hx.
6311 Support for building as a shared library, based on patches from
6312 Alan Modra <alan@spri.levels.unisa.edu.au>:
6313 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6314 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6315 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6316 * configure: Rebuild.
6317 * configure.host: If --enable-shared, adjust shared library stuff
6318 based on the host. If the host is SunOS, and the linker supports
6319 -rpath, set HLDFLAGS to use it.
6320 * Makefile.in (ALLLIBS): New variable.
6321 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6322 (COMMON_SHLIB, SHLINK): New variables.
6323 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6324 (STAGESTUFF): Remove variable.
6325 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6327 (stamp-ofiles): New target, like old ofiles target, but build
6328 using a temporary file and move-if-change, and touch stamp-ofiles
6330 (ofiles): Just depend upon stamp-ofiles.
6331 (stamp-piclist, piclist): New targets.
6332 ($(SHLIB), $(SHLINK)): New targets.
6333 (targets.o, archures.o): Build twice if PICFLAG is set.
6334 (do_mostlyclean): Remove pic/*.o.
6335 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6337 (do_distclean): Remove pic and stamp-picdir.
6338 (install): Install shared libraries.
6339 ($(OFILES)): Depend upon stamp-picdir.
6340 (stamp-picdir): New target.
6342 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6344 * libcoff.h: Rebuild.
6346 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6347 flavour of a section with no owner.
6349 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6350 ELF_LINK_NON_ELF flag.
6351 (mips_elf_create_got_section): Likewise.
6353 * elf.c: Revert last change, since it breaks dynamic linking.
6354 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6356 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6357 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6358 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6360 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6362 * elf.c (assign_file_positions_for_segments): If the backend does
6363 not want the elf header or the program headers in the address
6364 space, do not include them in the calculations.
6366 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6367 function to determine if we need additional program headers.
6368 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6369 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6371 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6373 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6375 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6377 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6378 back into one line. Some compilers (sunos 4.1.3 for example)
6379 won't accept args split across more than one line.
6381 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6383 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6384 * configure: Regenerate.
6386 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6388 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6389 try to do arithmetic on a void *, cast it to a unsigned char * first.
6391 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6393 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6394 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6396 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6397 flag for a newly defined symbol.
6398 (NAME(bfd_elf,record_link_assignment)): Likewise.
6399 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6400 set the DEF or REF_REGULAR flags correctly.
6402 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6403 (libbfd.h, libcoff.h): Corresponding change.
6405 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6406 a PLT32 reloc as dynamic.
6407 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6408 is not referenced by a dynamic object, and we are not making a
6409 shared object, then don't make a PLT entry. If we do make a PLT
6410 entry, make sure the symbol has been recorded as dynamic.
6412 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6414 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6415 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6416 (powerpcle-*-cygwin32): New.
6417 * peicode.h (add_data_entry): Get address from vma.
6419 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6421 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6422 attached to the section has already been created as an undefined
6423 symbol, treat it as if it hasn't been created yet.
6425 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6427 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6428 symbol or section symbols if stripping all symbols and this is not
6429 a relocateable link. Don't output the symbol string table if
6430 there are no symbols.
6431 (elf_link_flush_output_syms): Don't do anything if there are no
6434 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6436 * coff-aux.c: New file.
6437 * hosts/m68kaux.h: New file.
6438 * config.bfd (m68*-apple-aux*): New target.
6439 * configure.in (m68*-apple-aux*): New native host.
6440 (m68kaux_coff_vec): New vector.
6441 * configure: Rebuild.
6442 * targets.c (m68kaux_coff_vec): Declare.
6443 * coffcode.h (bfd_coff_backend_data): Add field
6444 _bfd_coff_link_add_one_symbol.
6445 (bfd_coff_link_add_one_symbol): Define.
6446 (compare_arelent_ptr): New static function if TARG_AUX.
6447 (coff_write_relocs): If TARG_AUX, sort the relocs.
6448 (coff_write_object_contents): Set A/UX aouthdr magic number.
6449 (coff_link_add_one_symbol): Define if not defined.
6450 (bfd_coff_std_swap_table): Initialize new field.
6451 * libcoff.h: Rebuild.
6452 * cofflink.c (coff_link_add_symbols): Call
6453 bfd_coff_link_add_one_symbol rather than
6454 _bfd_generic_link_add_one_symbol.
6455 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6456 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6457 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6458 * Makefile.in: Rebuild dependencies.
6459 (BFD32_BACKENDS): Add coff-aux.o.
6460 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6462 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6464 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6465 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6467 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6469 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6470 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6471 (maintainer-clean): Warn about deleting special files.
6472 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6474 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6475 warning symbols correctly.
6476 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6477 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6478 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6479 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6480 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6481 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6483 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6486 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6488 * libcoff-in.h: aligned newly exported names with bfd naming
6489 conventions. Removed an erroneous define of POWERPC_LE_PE.
6490 * libcoff.h: Rebuild.
6491 * cofflink.c, coff-ppc.c: the above function name changes
6493 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6495 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6496 * ecoff.c (struct extsym_info): Define.
6497 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6498 to ecoff_link_write_external.
6499 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6500 Strip symbols when appropriate.
6502 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6503 * syms.c (BSF_OBJECT): Define.
6504 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6505 * bfd-in2.h: Rebuild.
6506 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6508 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6511 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6512 copying relocs into a shared object, treat a defined global symbol
6514 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6515 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6516 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6518 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6519 real defined symbol, not to a weak defined symbol.
6521 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6523 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6524 and made a few static functions externs.
6526 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6527 POWERPC_LE_PE hack in cofflink.
6529 * libcoff-in.h: promoted the following from cofflink.c to allow
6530 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6531 coff_debug_merge_element, struct coff_debug_merge_type,
6532 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6533 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6534 coff_debug_merge_hash_lookup, coff_link_section_info,
6535 coff_final_link_info, coff_debug_merge_hash_newfunc,
6536 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6538 * libcoff.h: re-gen'd
6540 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6542 * syms.c: Include "bfdlink.h".
6543 (struct stab_find_info): Define.
6544 (_bfd_stab_section_find_nearest_line): New function.
6545 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6546 * libbfd.h: Rebuild.
6547 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6548 * elf.c (_bfd_elf_find_nearest_line): Try calling
6549 _bfd_stab_section_find_nearest_line before searching the ELF
6550 symbol table. Find the closest STT_FUNC symbol, not the last one.
6551 * libcoff-in.h (coff_data_type): Add line_info field.
6552 * libcoff.h: Rebuild.
6553 * coffgen.c (coff_find_nearest_line): Try calling
6554 _bfd_stab_section_find_nearest_line before searching the COFF
6556 * Makefile.in: Rebuild dependencies.
6558 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6560 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6561 4 bytes, so we get the correct value when updating the register
6562 field in little endian mode.
6564 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6566 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6567 entry_section fields. Add sntoc and snentry fields.
6568 * libcoff.h: Rebuild.
6569 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6570 not toc_section and entry_section (the COFF file does not have any
6571 sections at this point).
6572 (coff_write_object_contents): Set o_snentry and o_sntoc from
6573 snentry and sntoc rather than entry_section and toc_section.
6574 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6575 snentry, not toc_section and entry_section.
6576 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6577 entry_section from hentry.
6578 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6580 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6581 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6582 than using toc_section directly.
6584 * archures.c: Add missing `.' in enum bfd_architecture.
6585 * bfd-in2.h: Rebuild.
6587 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6588 Robert Lipe <robertl@arnet.com>.
6590 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6592 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6593 to sections we allocate. Use bfd_zalloc to allocate initialial
6594 sections, not bfd_alloc.
6595 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6596 SDA{,2}I16 relocations.
6597 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6598 whether to put something in .sbss or not.
6599 (ppc_elf_relocate_section): Add support for more relocations. Add
6600 in sec->output_offset where appropriate. Make error messages
6601 include the symbol name.
6603 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6604 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6605 doesn't get redefined messages if -shared.
6607 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6608 section if the rel_section field has been set up.
6610 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6612 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6615 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6617 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6618 of flags, only flags used are controlled by mach number. Bump up
6619 output file mach number to highest of input file mach numbers.
6620 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6621 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6623 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6624 bfd_elf64_sparc_vec support.
6626 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6628 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6629 the embedded bit is set on some objects and not on others. Just
6631 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6634 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6636 * coffcode.h (coff_new_section_hook): Don't try to align the
6639 * coffcode.h (coff_set_section_contents): Fix the handling of the
6640 .lib section to work even if the entire section contents are
6641 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6642 Robert Lipe <robertl@arnet.com>.
6644 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6646 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6647 memory here for contents.
6649 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6650 _SDA2_BASE_ by 32768.
6651 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6652 started using. Allocate contents for .sdata and .sdata2 sections
6654 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6656 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6657 size _SDA{,2}_BASE_.
6658 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6661 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6663 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6665 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6666 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6667 (bfd_mach_sparc_v9a): Define.
6668 (bfd_mach_sparc_v9_p): Define.
6669 * bfd-in2.h: Regenerated.
6670 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6672 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6673 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6674 to bfd_elf32_sparc_vec.
6675 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6676 Add v8plus{,a} support.
6678 (sparc_compatible): New function.
6679 * elf32-sparc.h: #include "elf/sparc.h".
6680 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6681 elf32_sparc_final_write_processing): New functions.
6682 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6683 elf_backend_final_write_processing): Define.
6685 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6687 * elf-bfd.h (struct elf_link_hash_entry): Add
6688 linker_section_pointer field.
6689 (enum elf_linker_section_enum): Enumeration for new way of
6690 creating linker dynamic sections and symbols.
6691 (elf_linker_section{,_pointers}): New structures for creating
6692 dynamic sections and symbols.
6693 (elf_obj_tdata): Add linker_section_pointers and linker_section
6695 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6696 (_bfd_elf_create_linker_section): New declarations.
6697 (_bfd_elf_find_pointer_linker_section): Ditto.
6698 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6699 (_bfd_elf_make_linker_section_rela): Ditto.
6701 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6703 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6704 (ppc_elf_create_linker_section): New function to create the
6705 sections .got, .sdata, and .sdata2.
6706 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6708 (ppc_elf_check_relocs): Support more of the eabi relocations.
6709 (ppc_elf_relocate_section): Ditto.
6710 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6711 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6713 * elflink.h (elf_create_pointer_linker_section): New function to
6714 create initialized pointers in dynamic linker sections.
6715 (elf_finish_pointer_linker_section): Actually intialize the
6716 pointers created above.
6718 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6719 macros to provide both 32 and 64 bit versions of
6720 elf_create_pointer_linker_section.
6721 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6722 provide both 32 and 64 bit versions of
6723 elf_finish_pointer_linker_section.
6725 * elflink.c (_bfd_elf_create_linker_section): New function to
6726 create a linker section.
6727 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6728 given address in the linker pointer offsets created for a given
6730 (_bfd_elf_make_linker_section_rela): Make a RELA section
6731 corresponding to the generated linker section.
6733 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6735 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6737 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6739 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6740 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6741 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6742 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6743 toc entry in an objdump) for now.
6744 (ppc_do_last, ppc_get_last): New function - needed to save processing
6745 the toc owner to the end.
6746 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6749 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6750 toc owner from being done till last. Must define POWERPC_LE_PC
6753 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6755 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6757 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6758 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6760 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6762 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6764 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6766 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6768 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6770 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6772 * elf.c (assign_file_positions_for_segments): Don't increment file
6773 offset for a segment which contains no loadable sections.
6775 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6777 * reloc.c: Add new PowerPC relocations.
6778 * {bfd-in2,libbfd}.h: Regenerate.
6780 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6781 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6783 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6785 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6788 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6791 * coffgen.c (coff_find_nearest_line): Don't try to cache
6792 information in sections that are not owned by a BFD. From Richard
6793 Henderson <richard@atheist.tamu.edu>.
6795 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6796 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6797 * elflink.h (elf_link_output_extsym): Remove special check for
6800 * ecoffswap.h: Add prototypes for static functions.
6802 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6804 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6805 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6807 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6808 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6809 support. Begin support for R_PPC_SDA{2,}REL.
6811 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6813 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6814 create the .got and .got.neg sections.
6815 (ppc_elf_size_dynamic_sections): Call it.
6816 (ppc_elf_check_relocs): Call it.
6817 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6818 (ppc_elf_check_relocs): Add error messages for relocations we
6819 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6822 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6824 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6825 section flags for V.4 and eabi.
6827 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6829 * elf.c (assign_file_positions_for_segments): If a segment
6830 contains no sections, don't mark it as readable.
6832 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6833 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6835 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6836 dynamic section, if there is one.
6837 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6838 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6839 (bfd_elf64_swap_dyn_in): Likewise.
6840 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6842 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6844 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6845 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6846 <pirker@eiunix.tuwien.ac.at>.
6848 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6850 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6851 PowerPC V.4 and eabi.
6852 * bfd-in2.h: Regenerate.
6853 * libfd.h: Regenerate.
6855 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6857 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6858 section type and SHF_EXCLUDE section flag, turning them into the
6859 appropriate bfd section flag.
6861 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6863 * xcofflink.c (xcoff_link_add_symbols): Create the special
6864 sections if we see a DYNAMIC object, in case that is the only
6865 XCOFF input object we see.
6867 * elf32-mips.c: Extensive changes for a start at dynamic linking
6868 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6870 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6871 (struct elf_backend_data): Remove
6872 elf_backend_create_program_headers field. Add
6873 elf_backend_additional_program_headers and
6874 elf_backend_modify_segment_map fields.
6875 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6877 (elf_backend_additional_program_headers): Likewise.
6878 (elf_backend_modify_segment_map): Likewise.
6879 (elf_backend_create_program_headers): Don't define.
6880 (elfNN_bed): Change to account for field changes.
6881 * elf.c (assign_file_positions_for_segments): Call new
6882 modify_segment_map backend function. Don't call old
6883 create_program_headers backend function.
6884 (get_program_header_size): Call additional_program_headers rather
6885 than create_program_headers.
6886 * elflink.h (elf_link_add_object_symbols): Initialize
6887 type_change_ok from new backend field.
6888 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6890 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6891 a reloc against the appropriate section.
6893 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6894 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6895 (elf_flags_init): Rename from elf_ppc_flags_init.
6896 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6898 (ppc_elf_copy_private_bfd_data): Likewise.
6899 (ppc_elf_merge_private_bfd_data): Likewise.
6901 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6904 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6906 * coff-alpha.c (alpha_relocate_section): During final link, allow
6907 output .lita section to be bigger than 64k by adjusting gp value
6908 on a per-input section basis.
6909 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6911 (struct ecoff_section_tdata): Add gp field.
6913 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6915 Handle Alpha ECOFF changes in OSF/1 3.2.
6916 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6918 * coff-alpha.c: Include "aout/ar.h".
6919 (alpha_ecoff_get_relocated_section_contents): Don't require an
6920 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6921 3.2 doesn't generate one.
6922 (alpha_relocate_section): Likewise.
6923 (alpha_ecoff_slurp_armap): Define.
6924 (alpha_ecoff_slurp_extended_name_table): Define.
6925 (alpha_ecoff_construct_extended_name_table): Define.
6926 (alpha_ecoff_truncate_arname): Define.
6927 (alpha_ecoff_write_armap): Define.
6928 (alpha_ecoff_generic_stat_arch_elt): Define.
6929 (alpha_ecoff_update_armap_timestamp): Define.
6931 (alpha_ecoff_read_ar_hdr): New static function.
6932 (alpha_ecoff_get_elt_at_filepos): New static function.
6933 (alpha_ecoff_openr_next_archived_file): New static function.
6934 (alpha_ecoff_get_elt_at_index): New static function.
6935 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6936 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6937 _bfd_ecoff to alpha_ecoff.
6938 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6939 field from backend structure, rather than always calling
6940 _bfd_get_elt_at_filepos.
6941 * coff-mips.c (mips_ecoff_backend_data): Initialize
6942 get_elt_at_filepos field.
6943 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6944 from _bfd_generic_read_ar_hdr with minor changes.
6945 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6946 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6947 * libbfd.h: Rebuild.
6949 * bfd-in.h (BFD_IN_MEMORY): Define.
6950 * libbfd-in.h (struct bfd_in_memory): Define.
6951 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6952 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6953 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6954 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6955 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6956 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6957 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6958 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6959 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6960 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6962 (bfd_openstreamr): Likewise.
6963 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6964 BFD_IN_MEMORY is not set.
6965 * riscix.c (riscix_some_aout_object_p): Likewise.
6966 * bfd-in2.h, libbfd.h: Rebuild.
6968 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6969 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6970 (bfd_get_elt_at_index): Define.
6971 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6972 bfd_get_elt_at_index. Change index parameter from int to
6974 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6975 (_bfd_noarchive_get_elt_at_index): Define.
6976 (_bfd_archive_bsd_get_elt_at_index): Define.
6977 (_bfd_archive_coff_get_elt_at_index): Define.
6978 * bfd-in2.h, libbfd.h: Rebuild.
6979 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6980 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6981 * ieee.c (ieee_get_elt_at_index): Define.
6982 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6983 * oasys.c (oasys_get_elt_at_index): Define.
6984 * som.c (som_get_elt_at_index): Define.
6986 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6987 numbers to the .text section.
6989 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6991 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6992 If there is a SEC_DEBUGGING section, get the contents of the debug
6993 information part from it.
6994 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6996 (ieee_write_object_contents): Check ieee_write_debug_part return.
6998 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7000 * config.bfd (i[345]86-*-freebsd*): Add target.
7001 * configure.in (i386freebsd_vec): Add vec.
7002 * configure: Regenerate.
7003 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7004 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7005 Rebuild dependencies..
7006 * freebsd.h: New file.
7007 * i386freebsd.c: New file.
7008 * targets.c (i386freebsd_vec): Declare.
7009 (bfd_target_vector): Add i386freebsd_vec.
7010 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7011 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7013 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7015 * ieee.c (ieee_slurp_debug): New static function.
7016 (ieee_object_p): Call it.
7017 (ieee_slurp_section_data): Skip debugging sections.
7018 (ieee_get_reloc_upper_bound): Likewise.
7019 (ieee_get_section_contents): Likewise.
7020 (ieee_canonicalize_reloc): Likewise.
7021 (ieee_write_section_part): Likewise.
7022 (ieee_write_debug_part): Likewise.
7023 (ieee_write_data_part): Likewise.
7024 (init_for_output): Likewise.
7026 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7028 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7030 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7031 relocs, since ppc_elf_relocate_section handles the linker case.
7032 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7034 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7035 ppc_elf_relocate_section since that is now the only caller.
7036 (ppc_elf_relocate_section): Ditto.
7038 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7040 * coffcode.h (coff_write_object_contents): If we don't know the
7041 section of the entry point for an XCOFF executable, always set the
7042 entry address to -1.
7044 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7046 * elf.c (bfd_section_from_shdr): Add support for note sections.
7048 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7050 * bfd-in.h (struct _symbol_info): Add stab_type field.
7051 * bfd-in2.h: Rebuild.
7052 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7054 * elf32-ppc.c: Remove trailing newline from calls to
7056 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7057 difference if target endianness is known.
7059 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7061 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7062 old style TOC16 references without using R_PPC_GOT.
7063 (ppc_reloc_type): Ditto.
7064 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7065 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7066 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7067 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7068 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7070 (ppc_elf_adjust_dynamic_symbol): Ditto.
7071 (ppc_elf_adjust_dynindx): Ditto.
7072 (ppc_elf_size_dynamic_sections): Ditto.
7073 (ppc_elf_finish_dynamic_symbol): Ditto.
7074 (ppc_elf_finish_dynamic_sections): Ditto.
7075 (ELF_DYNAMIC_INTERPRETER): Define.
7077 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7079 * elf.c (copy_private_bfd_data): When attaching sections to
7080 segments ignore sections that won't be allocated. Patch from
7083 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7085 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7088 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7090 * coff-i960.c (CALC_ADDEND): Define.
7091 (coff_i960_relocate_section): Add the input section VMA to the
7092 addend for PC relative relocs.
7094 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7096 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7097 to correctly terminate.
7099 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7101 * targets.c (enum bfd_endian): Define.
7102 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7103 from boolean to enum bfd_endian. Change header_byteorder_big_p
7105 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7106 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7107 * bfd-in2.h: Rebuild.
7108 * All targets: Change initialization of byteorder and
7109 header_byteorder to use enum bfd_endian values rather than
7111 * All files: Change all references to byteorder_big_p and
7112 header_byteorder_big_p to use new bfd_*_endian macros.
7114 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7116 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7118 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7120 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7122 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7124 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7126 * ieee.c: Lots of minor cleanups. Make many functions return
7127 errors rather than calling abort. Also:
7128 (ieee_write_twobyte): Remove; change callers to call existing
7129 ieee_write_2bytes function.
7130 (ieee_write_expression): Don't output the section twice when
7131 outputting a local symbol. Don't emit an extraneous zero if there
7133 (ieee_slurp_sections): Set the lma as well as the vma.
7134 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7136 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7137 a recognized one or bfd_arch_unknown.
7138 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7140 (ihex_get_symtab): Likewise.
7142 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7144 * aoutx.h: Include <ctype.h>.
7145 (struct aout_link_includes_table): Define.
7146 (struct aout_link_includes_totals): Define.
7147 (struct aout_link_includes_entry): Define.
7148 (aout_link_includes_lookup): Define macro.
7149 (struct aout_final_link_info): Add includes field.
7150 (aout_link_includes_newfunc): New static function.
7151 (NAME(aout,final_link)): Initialize includes hash table.
7152 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7154 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7156 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7158 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7160 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7162 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7164 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7165 (pe_print_private_bfd_data): call pe_print_reloc.
7166 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7167 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7168 up some debugging as well.
7170 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7172 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7175 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7177 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7178 when setting sections to NULL.
7180 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7182 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7184 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7185 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7187 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7188 * bfd-in2.h: Rebuild.
7190 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7192 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7194 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7196 * ihex.c (ihex_scan): Handle record types 4 and 5.
7197 (ihex_object_p): Permit types 4 and 5.
7198 (ihex_set_section_contents): Remove check for out of range
7200 (ihex_write_object_contents): Generate types 4 and 5.
7202 * elflink.h (elf_link_output_extsym): Just ignore warning and
7203 indirect references to symbols which don't really exist.
7205 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7207 * peicode.h (pe_print_idata): Minor format fixes
7208 (pe_print_edata): New function. Under private printing, this formats
7209 the edata section of a PE file.
7210 (pe_print_private_bfd_data): Added call to pe_print_edata.
7212 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7214 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7215 index, don't call stoi.
7217 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7219 * srec.c (srec_scan): Set lma as well as vma.
7221 * ihex.c: New file; support for Intel Hex format.
7222 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7223 (ihex_vec): Declare.
7224 (bfd_target_vector): Always include ihex_vec.
7225 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7226 * Makefile.in: Rebuild dependencies.
7227 (BFD_LIBS): Add ihex.o
7228 (BFD_LIBS_CFILES): Add ihex.c.
7229 * bfd-in2.h: Rebuild.
7231 * elf.c (assign_file_positions_for_segments): Sort the sections in
7233 (get_program_header_size): Return the right size if segment_map is
7235 (copy_private_bfd_data): Don't bother to sort the sections.
7237 * bfd.c (bfd_record_phdr): New function.
7238 * bfd-in.h (bfd_record_phdr): Declare.
7239 * bfd_in2.h: Rebuild.
7241 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7244 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7245 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7247 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7248 (bfd_zmalloc): Change declaration.
7249 * libbfd.h: Rebuild.
7250 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7251 and realloc. Don't set bfd_error_no_memory if they fail.
7253 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7255 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7256 uses as well. Added a new howto to deal with TOCREL16 relocs that
7257 are TOCDEFN as well.
7258 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7259 to handle RVA relocs from dlltool.
7260 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7261 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7262 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7264 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7265 to get the right section alignment.
7267 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7269 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7270 p_paddr if p_paddr is zero.
7271 (make_mapping): Set includes_filehdr and includes_phdrs for first
7273 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7275 (assign_file_positions_for_segments): Handle includes_filehdr and
7276 includes_phdrs. Remove special handling of PT_PHDR and first
7278 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7279 when appropriate. Remove special handling of PT_PHDR segment.
7280 Use a more complex condition for when a section is included in a
7281 segment to handle Solaris linker oddities.
7283 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7285 * coff-m88k.c (howto_table): Reformatted for easier reading;
7286 special_function now points to new function m88k_special_reloc.
7287 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7289 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7290 be done correctly by m88k_special_reloc.
7291 (reloc_processing): New function to be used by RELOC_PROCESSING.
7292 (RELOC_PROCESSING): Define to call reloc_processing.
7294 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7296 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7297 (pe_print_pdata): Likewise.
7299 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7300 obstack_alloc fails.
7301 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7303 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7304 * Many files: don't set bfd_error_no_memory if one of the above
7307 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7308 if p_paddr_valid is set.
7309 (copy_private_bfd_data): New static function.
7310 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7312 * elf.c (assign_file_positions_for_segments): Fix case where extra
7313 program headers were allocated.
7315 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7316 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7317 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7318 _bfd_elf_print_private_bfd_data.
7320 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7321 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7322 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7323 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7324 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7325 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7326 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7328 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7330 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7331 * elf.c (make_mapping): New static function.
7332 (map_sections_to_segments): New static function.
7333 (elf_sort_sections): New static function.
7334 (assign_file_positions_for_segments): New static function.
7335 (map_program_segments): Remove.
7336 (get_program_header_size): Remove sorted_hdrs, count, and
7337 maxpagesize parameters. Simplify.
7338 (assign_file_positions_except_relocs): When generating an
7339 executable, use assign_file_positions_for_segments.
7340 (elf_sort_hdrs): Remove.
7341 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7342 to get_program_header_size.
7344 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7346 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7348 * configure, config.in: Regenerate with autoconf 2.7.
7350 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7351 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7353 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7355 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7356 (ecoff_sec_to_styp_flags): Likewise.
7357 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7358 (ecoff_set_symbol_info): Handle scRConst.
7359 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7360 (ecoff_compute_section_file_positions): Handle .rconst section.
7361 (_bfd_ecoff_write_object_contents): Likewise.
7362 (ecoff_link_check_archive_element): Handle scRConst.
7363 (ecoff_link_add_externals): Likewise.
7364 (ecoff_link_write_external): Handle .rconst section.
7365 (ecoff_reloc_link_order): Likewise.
7366 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7367 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7369 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7371 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7372 DEF_DYNAMIC flag is set.
7374 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7376 * host-aout.c: If TRAD_HEADER is defined, include it.
7378 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7380 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7381 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7382 (BFD_NEED_DECLARATION): New function.
7383 * configure.in: Use BFD_NEED_DECLARATION.
7384 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7385 * configure, config.in: Rebuild with autoconf 2.6.
7387 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7388 special_sections before returning when called with a non XCOFF
7391 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7394 * coffcode.h (coff_compute_section_file_positions): Only pad the
7395 previous section to force file alignment when creating an
7398 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7400 * coffcode.h (coff_compute_section_file_positions): If
7401 RS6000COFF_C, set up the .debug section.
7403 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7404 if it is not large enough to accomodate the entire TOC area with
7405 signed 16 bit offsets.
7406 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7408 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7409 TOC anchor to use the TOC value used in the output file.
7411 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7413 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7414 (_bfd_coff_read_string_table): Likewise.
7416 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7418 * pe-arm.c: Fix typos.
7419 * coff-arm.c: Likewise.
7421 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7423 * coff-ppc.c (list_ele): Added "cat"egory member.
7424 (record_toc): New category parameter (priv or pub).
7425 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7426 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7427 the mainline. It addes extra toc cells in error.
7428 (ppc_coff_swap_sym_in_hook): Added some documentation.
7429 (dump_toc): Can now diagnose "virtual toc" chicanery.
7431 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7433 * elf-bfd.h (struct elf_link_hash_table): Change type of
7434 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7436 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7438 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7439 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7441 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7442 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7443 defined or mentioned in a regular file.
7445 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7447 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7448 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7449 (coff_ppc_relocate_section): Correct REL24 handling
7450 (ppc_process_before_allocation): Correct TOCDEFN handling
7452 * peicode.h (dir_names): Added name descriptions
7454 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7456 * VERSION: Updated to cygnus-2.6.
7458 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7460 * targets.c (m68k4knetbsd_vec): Declare.
7462 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7464 * targets.c (bfd_target): Change type of second argument to
7465 _bfd_print_private_bfd_data from void * to PTR.
7466 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7467 using PTR rather than void *.
7468 * bfd-in2, libbfd.h: Rebuild.
7469 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7471 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7472 _bfd_generic_bfd_print_private_bfd_data rather than casting
7475 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7477 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7478 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7480 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7481 BFD64_BACKENDS_CFILES): New variables.
7484 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7486 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7487 not at the file position of the first section.
7488 * coffcode.h (coff_compute_section_file_positions): Avoid using
7490 (coff_write_object_contents): When generating a PPC PE executable
7491 with no symbols, round up the file size to a COFF_PAGE_SIZE
7493 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7494 don't write out a string table.
7496 * elf.c (bfd_section_from_shdr): When using a different section
7497 header, pass the new one to _bfd_elf_make_section_from_shdr.
7498 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7499 (elf_map_symbols): Add section VMA to symbol value when comparing
7501 (_bfd_elf_compute_section_file_positions): Only build symbol table
7502 if there are some symbols. Set file offset of symtab and strtab
7504 (assign_file_positions_except_relocs): Remove dosyms parameter.
7505 Change all callers. Never set file offset of symtab and strtab
7507 (_bfd_elf_copy_private_section_data): New function.
7508 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7509 (_bfd_elf_copy_private_symbol_data): New function.
7510 (swap_out_syms): Check for special mapping of st_shndx created by
7511 copy_private_symbol_data.
7512 * elfxx-target.h: Use new copy routines.
7513 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7514 (_bfd_elf_copy_private_section_data): Declare.
7516 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7518 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7521 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7522 _bfd_dummy_target, matching the recent change to archive
7525 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7527 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7528 arithmetic on PTR types.
7530 * aout-target.h (MY(callback)): Set the lma of the sections.
7532 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7533 symbol into a reloc against the section.
7535 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7537 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7538 glue for the relocs: IMGLUE and IFGLUE.
7539 (record_toc): new function - tracks toc contents
7540 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7541 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7542 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7543 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7544 (ppc_record_toc_entry): Removed a debug define (duh)
7546 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7547 (pe_print_idata): New function - formats the idata section data
7548 (pe_print_pdata): New function - formats the pdata section data
7549 (pe_print_private_bfd_data): calls to above
7551 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7553 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7554 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7555 TARGET_SYM and TARGET_NAME for vector and BFD name.
7556 * coff-pmac.c (pmac_xcoff_vec): Remove.
7557 (TARGET_SYM, TARGET_NAME): Define.
7558 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7559 machine to 0, not all PowerMacs are 601s.
7561 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7563 * elfcode.h (elf_object_p): Read in any program headers.
7564 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7565 based on the program headers, if any.
7566 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7567 (map_program_segments): Set p_paddr of program headers based on
7570 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7572 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7575 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7576 trying to do a relocateable link with a non-a.out object file.
7578 * archive.c (bfd_generic_archive_p): Check the first object file
7579 in an archive even if target_defaulted is set. If the object file
7580 has the wrong xvec, reject it.
7582 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7583 be represented, report the name via _bfd_error_handler.
7584 (translate_to_native_sym_flags): Likewise.
7585 * elf32-mips.c (mips_elf_final_link): Likewise.
7586 * oasys.c (oasys_write_sections): Likewise.
7588 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7589 which checks for STYP_OVRFLO sections.
7590 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7591 reloc and lineno count overflows.
7592 (coff_write_object_contents): Call coff_count_linenumbers before
7593 coff_compute_section_file_positions. If RS6000COFF_C, handle
7594 reloc and lineno count overflows.
7595 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7596 relocs before dealing with .pad sections. Count overflow section
7597 headers when handling .pad sections.
7599 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7602 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7603 (struct xcoff_link_hash_table): Add descriptor_section and
7604 special_sections fields.
7605 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7606 (xcoff_link_add_symbols): Set linkage section alignment. Create
7607 descriptor section. Check for magic symbol names (_text, etc.),
7608 and record them in special_sections if found. Set
7609 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7610 descriptor field to point back to the function code symbol.
7611 (xcoff_sweep): Always mark the special descriptor_section.
7612 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7613 function descriptor, and mark it if it is.
7614 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7615 parameter, and fill it in. Allocate space for the descriptor
7617 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7618 global linkage code. If an undefined function descriptor is
7619 exported, arrange to define it. Warn about any other undefined
7621 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7622 (xcoff_write_global_symbol): Create a function descriptor when
7624 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7625 * bfd-in2.h: Rebuild.
7627 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7629 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7630 (ppc_coff_link_hash_table): new types for hashing
7631 (ppc_coff_link_hash_newfunc): hash entry constructor
7632 (ppc_coff_link_hash_table_init): hash table initializer
7633 (ppc_coff_link_hash_table_create): hash table constructor
7634 (ppc_record_toc_entry): changed references to hash table
7635 (coff_ppc_relocate_section): changed references to hash table
7637 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7638 * libcoff.h: Rebuild
7640 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7641 (coff_link_add_symbols): removed toc_offset init
7643 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7645 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7648 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7649 if it is given and mmep is available.
7650 * acconfig.h: Undef USE_MMAP.
7651 * configure, config.in: Regenerated.
7652 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7653 table handling the old way.
7654 (aout_get_external_symbols): Don't complain if last byte of string
7656 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7657 (bfd_free_window) [! USE_MMAP]: Don't define.
7658 (bfd_get_file_window,
7659 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7661 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7663 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7666 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7668 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7669 compatible with AMD generated COFF files. Try to support both AMD
7670 and GNU formats simultaneously.
7671 (coff_a29k_relocate_section): Likewise.
7673 * libbfd.c (bfd_get_file_window): Change writable parameter from
7674 int to boolean; update all callers. Pass MAP_SHARED if not
7675 writable--it's required on Solaris. Cast fprintf argument to
7677 * bfd-in.h (bfd_get_file_window): Update declaration.
7678 * bfd-in2.h: Rebuild.
7679 * aoutx.h: Update calls to bfd_get_file_window.
7681 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7683 (xcoff_swap_ldhdr_in): New static function.
7684 (xcoff_swap_ldsym_in): New static function.
7685 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7686 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7687 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7688 Handle XTY_ER/XMC_XO symbols correctly.
7689 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7690 rather than normal symbol table.
7691 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7692 already defined with the same absolute value.
7693 (xcoff_mark): When considering called symbols, check whether the
7694 descriptor is from a dynamic object, rather than the symbol
7696 (xcoff_build_ldsyms): Likewise.
7698 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7699 Cast realloc and malloc return values. If malloc or realloc fail,
7700 set bfd_error_no_memory.
7701 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7702 * bfd-in2.h: Rebuild.
7704 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7706 * coff-ppc.c (ppc_record_toc_entry): new function.
7707 (in_reloc_p): changed return value.
7708 (coff_ppc_relocate_section): much rework.
7709 (ppc_allocate_toc_section): new function.
7710 (ppc_process_before_allocation): new function.
7711 (ppc_coff_swap_sym_in_hook): new function.
7713 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7714 (coff_link_add_symbols): initialize toc_offset.
7716 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7717 (coff_swap_aouthdr_out): Added more sections to the data
7718 dictionary for the pe file header. Also changed linker version
7719 number on the ppc side.
7720 (dir_names): small improvements to the dictionary printing.
7721 (pe_mkobject_hook): save the file level flags.
7723 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7724 (pe_tdata): added real_flags field
7725 (coff_tdata): added local_toc_sym_map and access macro
7727 * libcoff.h (coff_link_hash_entry): added toc_offset field
7728 (pe_tdata): added real_flags field
7729 (coff_tdata): added local_toc_sym_map and access macro
7731 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7732 (coff_mkobject): init for local_toc_sym_map
7733 (coff_write_object_contents): set the internal_a.magic to
7734 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7737 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7739 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7740 entries until both the line number address and the function name
7741 address are too large.
7743 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7744 * configure: Rebuilt.
7746 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7747 is defined in the environment.
7749 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7751 * som.c (som_get_section_contents_in_window): Define to use
7754 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7756 * coff-i860.c: New file, based on coff-i386.c.
7757 * cpu-i860.c: New file, based on cpu-i386.c.
7758 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7759 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7760 targets, using i860coff_vec.
7761 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7762 trad-core.o and hosts/i860mach3.h.
7763 (i860coff_vec): Use coff-i860.o and cofflink.o.
7764 * configure: Rebuild.
7765 * Makefile.in: Rebuild dependencies.
7766 (ALL_MACHINES): Add cpu-i860.o.
7767 (BFD32_BACKENDS): Add coff-i860.o.
7768 (CFILES): Add cpu-i860.c and coff-i860.c.
7769 * targets.c (i860coff_vec): Declare.
7770 (bfd_target_vector): Add &i860coff_vec.
7771 * archures.c (bfd_i860_arch): Declare.
7772 (bfd_archures_list): Add &bfd_i860_arch.
7773 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7774 (coff_set_flags): Handle bfd_arch_i860.
7775 (coff_write_object_contents): Handle I860 a.out magic number.
7777 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7779 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7780 the created .tc section to 2.
7781 (xcoff_mark): Don't keep a .loader reloc for a call to an
7782 undefined symbol when creating a shared library.
7783 (xcoff_build_ldsyms): When creating a shared library, generate
7784 global linkage code for a call to an undefined symbol.
7786 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7788 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7789 BFD32_BACKENDS, BFD64_BACKENDS.
7790 (.dep1): Put mkdep output in a separate file.
7791 Rebuilt dependencies.
7793 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7796 Permit use of mmap when available:
7798 * configure.in: Check for mmap, madvise, mprotect.
7799 * config.in, configure: Regenerated.
7801 * libbfd.c (struct _bfd_window_internal): Define type.
7802 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7804 (ok_to_map): New static variable for debugging.
7805 (_bfd_generic_get_section_contents_in_window): New function.
7806 * bfd-in.h (bfd_window_internal): Declare type.
7807 (bfd_window): Define type.
7808 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7809 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7812 * libaout.h (struct aoutdata): Add two window fields.
7813 (obj_aout_sym_window, obj_aout_string_window): New macros.
7814 * aoutx.h (some_aout_object_p): Initialize windows.
7815 (aout_get_external_symbols): Get symbol data and strings in
7816 windows instead of explicitly allocated buffers.
7817 (slurp_symbol_table): Free window instead of memory.
7818 (bfd_free_cached_info): Release windows instead of freeing storage
7820 (aout_link_free_symbols): Ditto.
7822 * targets.c (bfd_target): Add new field for
7823 get_section_contents_in_window.
7824 (BFD_JUMP_TABLE_GENERIC): Updated.
7825 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7826 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7827 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7828 macros for get_section_contents_in_window field.
7830 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7832 * core.c: Renamed to corefile.c
7833 * makefile.dos (OBJS): Change core.o to corefile.o
7834 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7836 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7838 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7839 to o. Clobber and restore the list of new csects around the call
7840 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7841 linker error and the linker wants to read the symbol table. Reset
7842 the line number count of a real section even if it has no relocs.
7843 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7845 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7848 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7850 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7851 an undefined symbol in a shared link.
7853 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7854 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7855 phdm@info.ucl.ac.be (Philippe De Muyter).
7857 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7859 * coff-m88k.c (rtype2howto): New static function.
7860 (RTYPE2HOWTO): Use it rather than a macro definition.
7862 * coffcode.h (coff_write_object_contents): set internal_a.magic
7863 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7865 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7866 define TRAD_HEADER to new file hosts/delta68.h.
7867 m88*-motorola-sysv*, however, does use ptrace-core.o.
7868 * hosts/delta68.h: New file.
7870 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7871 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7873 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7875 * i386linux.c (MY(vec)): Declare before use.
7877 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7879 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7880 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7882 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7883 BFD is not of the right type.
7884 (bfd_elf_get_needed_list): Likewise.
7885 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7886 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7887 * xcofflink.c (XCOFF_XVECP): Define.
7888 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7890 (bfd_xcoff_import_symbol): Likewise.
7891 (bfd_xcoff_export_symbol): Likewise.
7892 (bfd_xcoff_link_count_reloc): Likewise.
7893 (bfd_xcoff_record_link_assignment): Likewise.
7894 (bfd_xcoff_size_dynamic_sections): Likewise.
7896 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7897 table index against the number of symbols for a base relative
7900 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7902 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7903 full_aouthdr flag here...
7904 (_bfd_xcoff_bfd_final_link): ...not here.
7906 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7908 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7909 systems that have a system <libelf.h>.
7910 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7911 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7912 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7913 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7914 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7915 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7916 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7918 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7920 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7921 set, set BSF_WEAK in symbol. Change all callers.
7922 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7923 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7924 _bfd_generic_link_add_one_symbol.
7925 (ecoff_indirect_link_order): Check that the section tdata relocs
7926 are not NULL before using them.
7928 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7929 define TRAD_HEADER as hosts/alphalinux.h.
7930 * configure: Rebuild.
7931 * hosts/alphalinux.h: New file.
7932 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7935 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7937 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7938 C_ECOMM storage classes.
7940 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7942 (xcoff_mark): Call xcoff_mark_symbol.
7943 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7944 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7946 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7948 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7950 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7952 (xcoff_find_reloc): New static function.
7953 (xcoff_link_add_symbols): Use it.
7954 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7955 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7956 relocate the value of C_DECL.
7958 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7960 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7962 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7963 callback decide what goes in .relocs.
7964 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7965 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7968 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7970 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7973 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7975 * xcofflink.c: More improvements, mostly to fix handling of
7976 constructors and a few other special cases.
7977 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7978 zero, reverting yesterday's change.
7979 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7980 (bfd_xcoff_link_count_reloc): Declare.
7981 (bfd_xcoff_record_link_assignment): Declare.
7982 * bfd-in2.h: Rebuild.
7984 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7986 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7987 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7988 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7989 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7990 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7991 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7993 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7996 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7997 segments includes the a.out header. See to that the magic number
7998 *always* is big-endian.
8000 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8001 m68k4k NetBSD configurations.
8003 * configure.in, configure: Separate i386 & mips NetBSD
8004 configurations from other BSD ones. Don't assume DEC is the only
8005 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8006 configurations. Add support for m68k4k NetBSD object format.
8008 * libaout.h: Added M_68K4K_NETBSD magic.
8010 * m68k4knetbsd.c: New file.
8012 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8014 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8017 * hosts/mipsnbsd.h: New file.
8019 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8021 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8023 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8024 toc_section, and entry_section fields.
8025 (struct xcoff_section_tdata): Remove ldrel_count field.
8026 * libcoff.h: Rebuild.
8027 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8029 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8030 full a.out header if full_aouthdr is set in xcoff_data.
8031 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8032 based on sections stored in xcoff_data.
8033 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8035 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8036 (rs6000coff_vec): Set symbol_leading_char to '.'.
8037 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8038 value stored in ret rather than returning a pointer value.
8040 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8042 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8045 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8047 * som.c (som_slurp_string_table): Allocate the strings with malloc
8048 since they're free'd by free_cached_info.
8049 (som_slurp_symbol_table): Similarly for the symbol table.
8051 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8053 * Makefile.in (diststuff): Don't make headers.
8055 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8057 * Makefile.in: Rebuild dependencies.
8059 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8060 output_bfd is not SunOS.
8061 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8062 non-SunOS input files.
8064 * xcofflink.c: Extensive changes to support linking shared objects
8065 and generating a .loader section.
8066 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8067 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8068 last_symndx, and ldrel_count fields.
8069 * libcoff.h: Rebuild.
8070 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8071 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8073 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8074 (bfd_xcoff_export_symbol): Declare.
8075 (bfd_xcoff_size_dynamic_sections): Declare.
8076 * bfd-in2.h: Rebuild.
8078 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8080 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8081 * configure: Rebuild.
8082 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8083 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8085 (pmac_xcoff_vec): Update to use new xcoff support.
8086 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8087 (xcoff_write_armap): Declare buf as unsigned char.
8088 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8090 * mpw-make.sed: Generalize subdir_do edit.
8092 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8094 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8095 correctly. Don't initialize asect->vma.
8097 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8099 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8100 something a little less than the page size.
8102 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8104 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8106 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8108 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8109 * coffcode.h (coff_write_object_contents): If .bss is before
8110 .data us that as data_start.
8111 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8113 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8114 (coff_swap_outhdr_out): Hardwire in version number.
8116 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8118 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8119 major and minor to *_vno, since the former are also macros in
8120 SunOS header files. Cast result of bfd_alloc to appropriate
8123 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8124 before assigning to sec_data.
8126 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8128 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8129 now relative to the section, not absolute.
8130 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8131 get the file name when there is a N_SO directory name. When
8132 handling stabs, remember that section->vma was added to the
8135 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8137 * sunos.c (struct sunos_link_hash_table): Add needed field.
8138 (sunos_link_hash_table_create): Call bfd_release, not free.
8139 (sunos_link_hash_table_create): Initialize needed field.
8140 (sunos_add_dynamic_symbols): Record needed objects.
8141 (bfd_sunos_get_needed_list): New function.
8142 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8143 * bfd-in2.h: Rebuild.
8145 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8147 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8149 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8151 * bfd-in.h (struct bfd_link_needed_list): Rename from
8152 bfd_elf_link_needed_list.
8153 * bfd-in2.h: Rebuild.
8154 * elf.c, elflink.h, libelf.h: Corresponding changes.
8156 Add start at AIX linker support; no shared libraries yet.
8157 * xcofflink.c: New file.
8158 * configure.in (rs600coff_vec): Use xcofflink.o.
8159 * configure: Rebuild.
8160 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8162 (struct xcoff_section_tdata): Define.
8163 (xcoff_section_data): Define macro.
8164 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8165 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8166 (_bfd_xcoff_bfd_final_link): Declare.
8167 (_bfd_ppc_xcoff_relocate_section): Declare.
8168 * libcoff.h: Rebuild.
8169 * coff-rs6000.c: Clean up a bit.
8170 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8171 cputype, csects, and debug_indices.
8172 (xcoff_copy_private_bfd_data): Copy cputype.
8173 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8174 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8175 (xcoff_reloc_type_lookup): Rename from
8176 rs6000coff_reloc_type_lookup.
8177 (coff_relocate_section): Define.
8178 (_bfd_xcoff_sizeof_headers): Define.
8179 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8180 (_bfd_xcoff_bfd_relax_section): Define.
8181 (_bfd_xcoff_bfd_link_split_section): Define.
8182 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8184 * coffcode.h (coff_compute_section_file_positions): If AIX,
8185 increment sofar by SMALL_AOUTSZ if not executable.
8186 (coff_write_object_contents): If AIX, always output an a.out
8187 header; if not executable, header size of SMALL_AOUTSZ.
8188 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8189 (_bfd_stringtab_init): Initialize xcoff field.
8190 (_bfd_xcoff_stringtab_init): New function.
8191 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8192 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8193 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8194 * libbfd.h: Rebuild.
8195 * Makefile.in: Rebuild dependencies.
8196 (BFD32_BACKENDS): Add xcofflink.o.
8197 (CFILES): Add xcofflink.c.
8199 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8200 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8201 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8203 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8205 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8207 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8209 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8210 * config.in: Regenerated.
8212 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8213 (_bfd_chunksize): New variable.
8214 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8215 for obstack chunk size.
8216 * configure.in: Check for getpagesize.
8217 * configure: Regenerated.
8219 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8221 * trad-core.c (rawptr): Make it a local variable of
8222 ptrace_unix_core_file_p.
8224 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8226 * coff-arm.c (in_reloc_p): New.
8227 * coff-i386.c (in_reloc_p): New.
8228 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8229 (coff_write_object_contents): Only set has_reloc_section
8231 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8232 in_reloc_p to decide if reloc should be emitted.
8233 * libcoff.h (pe_data_type.in_reloc_p): New.
8234 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8236 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8238 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8239 (_bfd_coff_read_internal_relocs): Likewise.
8240 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8241 (_bfd_coff_read_internal_relocs): Likewise.
8243 * elflink.h (elf_link_add_object_symbols): Correct conditions
8244 under which type and size change warnings are issued.
8246 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8248 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8249 a symbol which is not in a real section.
8250 (coff_write_native_symbol): Corresponding change.
8252 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8253 coff_link_hash_newfunc and make non-static.
8254 (_bfd_coff_link_hash_table_init): New function, broken out of
8255 _bfd_coff_link_hash_table_create.
8256 (_bfd_coff_link_hash_table_create): Use it.
8257 (process_embedded_commands): Make static.
8258 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8259 (_bfd_coff_link_hash_table_init): Declare.
8260 * libcoff.h: Rebuild.
8262 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8263 field in XCOFF tdata.
8264 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8265 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8266 based on cputype stored in a.out header, or in n_type of initial
8268 (coff_write_object_contents): Set cputype correctly in a.out
8270 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8272 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8273 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8275 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8276 * libcoff.h: Rebuild.
8278 * cpu-rs6000.c (rs6000_compatible): New static function.
8279 (bfd_rs6000_arch): Use it.
8280 * cpu-powerpc.c (powerpc_compatible): New static function.
8281 (arch_info_struct): Define various flavours of PowerPC.
8282 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8285 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8287 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8289 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8291 * elflink.h (elf_link_add_object_symbols): Don't warn about
8292 changing the size or type if the old definition was weak.
8294 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8296 * coffcode.h (combined_entry_type): Add fix_line field.
8297 (coff_slurp_line_table): Warn if we try to set the lineno field of
8299 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8300 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8301 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8302 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8304 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8305 * libcoff.h: Rebuild.
8307 * libcoff-in.h (struct xcoff_tdata): Define.
8308 (xcoff_data): Define.
8309 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8310 * bfd-in2.h, libcoff.h: Rebuild.
8311 * coff-rs6000.c (xcoff_mkobject): New static function.
8312 (coff_mkobject): Define.
8313 (xcoff_copy_private_bfd_data): New static function.
8314 (coff_bfd_copy_private_bfd_data): Define.
8315 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8317 (rs6000coff_vec): Add DYNAMIC to object_flags.
8318 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8319 .loader sections specially.
8320 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8321 section alignment from the XCOFF tdata information.
8322 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8323 F_SHROBJ, and copy the extra a.out header information into the
8324 XCOFF tdata structure.
8325 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8326 F_DYNLOAD and the extra a.out header information.
8327 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8328 C_HIDEXT symbol with attached csect information.
8329 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8330 in the o_maxdata field.
8331 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8332 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8333 end if BSF_NOT_AT_END is set.
8335 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8336 _bfd_read_ar_hdr_fn.
8337 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8338 * bfd-in2.h, libbfd.h: Rebuild.
8339 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8341 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8342 (bfd_slurp_bsd_armap_f2): Likewise.
8343 (_bfd_slurp_extended_name_table): Likewise.
8345 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8347 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8349 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8350 when the symbol table is empty.
8352 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8353 space for section symbols, since we don't output them either.
8354 (elf_m68k_adjust_dynindx): Removed.
8356 * ptrace-core.c (rawptr): Make it a local variable of
8357 ptrace_unix_core_file_p.
8359 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8361 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8364 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8365 Mac object file formats.
8367 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8369 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8370 auxent if there isn't one.
8371 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8372 rather than FILNMLEN as the maximum name length.
8374 * coffcode.h (bfd_coff_backend_data): Add new field
8375 _bfd_coff_print_aux.
8376 (bfd_coff_print_aux): New static function.
8377 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8378 scnlen field of an XTY_LD csect aux entry.
8379 (coff_print_aux): New static function.
8380 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8381 in coff_pointerize_aux_hook.
8382 (bfd_coff_std_swap_table): Initialize new field.
8383 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8384 * libcoff.h: Rebuild.
8385 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8386 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8388 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8389 if there are symbols, for native AIX ld compatibility.
8391 * coffcode.h (bfd_coff_backend_data): Add new field
8392 _bfd_coff_pointerize_aux_hook.
8393 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8394 or I960, and as 0 otherwise.
8395 (bfd_coff_std_swap_table): Initialize new field.
8396 * libcoff.h: Rebuild.
8397 * coffgen.c (coff_pointerize_aux): Change parameters to take
8398 symbol pointer instead of type and class, and to take aux index.
8399 Call _bfd_coff_pointerize_aux_hook if it is defined.
8400 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8401 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8402 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8404 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8405 read-only/host-only support.
8407 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8409 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8412 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8413 BFD_JUMP_TABLE_ARCHIVE accordingly.
8414 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8415 (_bfd_compute_and_write_armap): Declare.
8416 (_bfd_generic_read_ar_hdr): Declare.
8417 (_bfd_read_ar_hdr): Define.
8418 (_bfd_noarchive_read_ar_hdr): Define.
8419 (_bfd_archive_bsd_read_ar_hdr): Define.
8420 (_bfd_archive_coff_read_ar_hdr): Define.
8421 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8422 _bfd_read_ar_hdr instead.
8423 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8424 (_bfd_compute_and_write_armap): Rename from
8425 compute_and_write_armap. Make non-static. Change all callers.
8426 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8427 than _bfd_snarf_ar_hdr.
8428 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8429 * ieee.c (ieee_read_ar_hdr): Define.
8430 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8431 * oasys.c (oasys_read_ar_hdr): Define.
8432 * som.c (som_read_ar_hdr): Define.
8433 * bfd-in2.h, libbfd.h: Rebuild.
8435 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8437 * peicode.c (coff_swap_filehdr_in): If symptr is
8438 zero, there aren't any symbols, even if nsyms is set.
8440 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8442 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8444 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8445 sections, and set styp correctly for them: .got, .hash, .dynamic,
8446 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8447 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8449 (ecoff_sort_hdrs): New static function.
8450 (ecoff_compute_section_file_positions): Return boolean, not void.
8451 Sort the sections by VMA before looking through them. Put the
8452 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8453 section on an appropriate boundary within the page.
8454 (ecoff_compute_reloc_file_positions): Check return value of
8455 ecoff_compute_section_file_positions.
8456 (_bfd_ecoff_set_section_contents): Likewise.
8457 (_bfd_ecoff_write_object_contents): Check for various Alpha
8458 section types when incrementing text_size and data_size. Call
8459 adjust_headers backend function if it exists.
8460 * coff-alpha.c (alpha_adjust_headers): New static function.
8461 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8462 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8464 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8466 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8468 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8469 of ALTERNATE_AIX_CORE_FORMAT.
8470 * configure.in (aix4): No longer need CORE_FLAGS.
8471 * configure: Updated.
8473 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8475 NS32k changes from Ian Dall:
8476 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8478 (aout_link_input_section_std, aout_link_input_section_ext,
8479 aout_link_reloc_link_order): Call them instead of _bfd_*
8481 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8483 (backend_data): Use it instead of hardcoded zero.
8485 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8486 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8488 * ns32knetbsd.c: Include bfd.h.
8489 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8490 (MY_bfd_reloc_type_lookup): Declare function too.
8491 * pc532-mach.c (set_sizes): Don't declare.
8492 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8493 (backend_data, MY_backend_data): Don't define.
8495 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8496 ns32k-*-lites* like ns32k-*-netbsd*.
8498 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8501 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8503 * coffcode.h (coff_write_object_contents): Restore setting
8504 f_timdat to 0, deleted on August 22.
8506 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8508 * coffcode.h (coff_bfd_copy_private_symbol_data,
8509 coff_bfd_copy_private_section_data,
8510 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8511 * peicode.h (coff_bfd_copy_private_bfd_data): New
8512 (pe_bfd_copy_private_bfd_data): New.
8513 (coff_swap_scnhdr_in): Swap bss size into the right place.
8514 (pe_print_private_bfd_data): Add some newlines.
8516 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8518 * som.c (setup_sections): Don't die if a space has no subspaces.
8520 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8522 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8523 dynamic symbol override a common symbol. Don't change the size or
8524 type if they have been set and the new symbol is not a definition.
8525 Warn if the size or type changes.
8527 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8529 * som.c (som_begin_writing): Don't write the symbol table or
8531 (som_finish_writing): Write them here. Place them after the
8532 subspace data, but before the relocs.
8534 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8536 * sunos.c (sunos_add_one_symbol): Just pass false, not
8537 info->shared_library, to sunos_create_dynamic_sections.
8538 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8540 (sunos_check_dynamic_reloc): Remove .text section assertion.
8542 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8544 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8545 * configure, configure.in: Add pmac_xcoff_vec case.
8546 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8547 * coff-pmac.c: New file, PowerMac XCOFF support.
8548 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8549 * targets.c (pmac_xcoff_vec): Declare.
8551 * mpw-config.in: Various changes to be compatible with the
8552 autoconf-based configury.
8553 * mpw-make.sed: New file, sed commands to translate Unix
8554 makefile into MPW syntax.
8555 * mpw-make.in: Remove.
8556 * hosts/mpw.h: Remove.
8557 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8558 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8560 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8562 * binary.c (binary_get_symtab): Return an empty string on error.
8563 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8565 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8567 * coff-ppc.c: Reformatted according to gnu conventions
8568 Removed irrelevant "if 0" code
8570 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8572 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8573 symbols rather than as indirect symbols.
8574 (MY(slurp_symbol_table)): Don't do anything special about
8577 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8578 of .ctors and .dtors sections is no larger than 2.
8580 * sunos.c (sunos_add_one_symbol): Don't change
8581 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8583 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8584 dynamic symbols when creating a shared library.
8585 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8587 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8588 written even if it is not defined in a regular object.
8589 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8590 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8591 rather than the constant 22.
8592 (sunos_check_dynamic_reloc): Handle creating a shared library.
8593 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8594 zero when creating a shared library.
8595 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8596 write it out at the start of the symbol table.
8598 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8600 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8602 * config.bfd: Add arm-*-coff.
8603 * configure.in, configure: Add armcoff_{little,big}_vec.
8604 * targets.c (armcoff_{little,big}_vec): Declare.
8605 (bfd_target_vector): Add armcoff_{little,big}_vec.
8606 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8608 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8610 * targets.c (bfd_find_target): Remove debugging code.
8612 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8614 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8616 * Makefile.in: added *-ppc files
8617 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8618 allow pe based .o's to be shared with other tools on ppc/NT
8619 * config.bfd: added powerpc[le]-[pe|winnt] config support
8620 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8621 * peicode.h: Added more section flags for PE on ppc
8622 Added coff_swap_filehdr_out to allow peicode.h to be
8623 used for non-image PE files on ppc.
8624 Check for image, or not, before copying pe_opthdr
8625 * targets.c: Added new bfd's
8626 * targets.c: Removed two inactive bfds that shouldn't have made it this
8629 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8631 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8632 explicit values to initialize all relocs. Change all users.
8633 (ppc_elf_brtaken_inner): New function to handle branch predicition
8635 (ppc_elf_brtaken_reloc): Ditto.
8636 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8637 relocs use ppc_elf_unsupported_reloc.
8638 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8639 needs to be reported.
8640 (ppc_elf_relocate_section): Support branch prediction relocs.
8642 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8644 * bfd.c (bfd_assert): Remove \n from string passed to
8647 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8648 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8649 (bfd_coff_make_section_hook): Don't define.
8650 (coff_make_section_hook): Remove.
8651 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8652 (styp_to_sec_flags): Likewise.
8653 (coff_write_object_contents): Likewise.
8654 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8656 * libcoff.h: Rebuild.
8657 * coffgen.c (make_a_section_from_file): Just call
8658 bfd_make_section_anyway, not bfd_make_section or
8659 bfd_coff_make_section_hook.
8660 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8661 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8662 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8663 make_section_hook field.
8664 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8666 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8667 pointers into value field for warning and indirect symbols; just
8668 leave the value field alone.
8669 * linker.c (generic_link_add_symbol_list): Use next symbol for
8670 warning and indirect symbols, rather than looking in symbol value.
8671 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8672 parameter. Change all callers. Remove support for indirect
8673 symbols; it didn't work anyhow.
8674 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8675 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8676 * bfd-in2.h: Rebuild.
8678 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8680 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8681 go back to telling the tools this reloc operates on 32 bits.
8683 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8685 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8686 rather than a direct fprintf.
8687 * archive.c (_bfd_write_archive_contents): Likewise.
8688 * coffcode.h (coff_slurp_symbol_table): Likewise.
8689 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8690 (ppc_elf_unsupported_reloc): Likewise.
8691 (ppc_elf_relocate_section): Likewise.
8692 * i386linux.c (linux_tally_symbols): Likewise.
8693 (linux_finish_dynamic_link): Likewise.
8694 * osf-core.c (osf_core_core_file_p): Likewise.
8695 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8696 * som.c (som_sizeof_headers): Likewise.
8697 * srec.c (srec_bad_byte): Likewise.
8698 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8699 * libbfd-in.h (bfd_assert): Declare first parameter const.
8700 * libbfd.h: Rebuild.
8701 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8702 bfd_reloc_overflow is enough.
8703 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8704 * coff-h8500.c (rtype2howto): Likewise.
8705 * coff-z8k.c (rtype2howto): Likewise.
8706 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8707 * elf.c (_bfd_elf_get_lineno): Likewise.
8708 (_bfd_elf_no_info_to_howto): Likewise.
8709 (_bfd_elf_no_info_to_howto_rel): Likewise.
8710 * hp300hpux.c (convert_sym_type): Likewise.
8711 (MY(swap_std_reloc_in)): Likewise.
8712 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8714 * libaout.h (struct aoutdata): Add line_buf field.
8715 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8716 and filename_buffer. Instead, use a malloc buffer stored in the
8717 new line_buf field. Remove length restrictions.
8719 * coffgen.c (string_size): Remove static variable.
8720 (debug_string_size, debug_string_section): Likewise.
8721 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8722 and debug_string_size_p parameters. Use them instead of the
8723 global variables. Change all callers.
8724 (coff_write_symbol): Likewise.
8725 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8726 (coff_write_symbols): Add local variables to replace removed
8729 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8730 function, and line_base fields.
8731 * libcoff.h: Rebuild.
8732 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8733 information, rather than using static variables.
8735 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8736 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8738 * init.c (initialized): Remove static variable.
8739 (bfd_init): Don't bother setting initialized.
8740 (bfd_check_init): Remove.
8741 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8742 * libbfd.h: Rebuild.
8744 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8746 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8747 size for full core dumps. Copy core file header to private data.
8748 (rs6000coff_core_file_failing_command,
8749 rs6000coff_core_file_failing_signal): New functions to extract
8750 the file name and terminating signal from the core file.
8751 * coff-rs6000.c: Use them.
8753 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8755 Change arch info to be const, initialized at compile time.
8756 * archures.c: Reindent many functions. Change CONST to const.
8757 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8758 nothing set it anyhow. Make next const.
8759 (bfd_arch_info_list): Remove.
8760 (bfd_archures_list): Rename from archures_init_table. Change from
8761 a table of function pointers to a table of bfd_arch_info_type
8762 structure addresses.
8763 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8764 (bfd_lookup_arch): Likewise.
8765 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8767 (bfd_default_arch_struct): Make const.
8768 (bfd_arch_init, bfd_arch_linkin): Remove.
8769 (bfd_get_arch_info): Return a const pointer.
8770 * init.c (bfd_init): Don't call bfd_arch_init.
8771 * bfd.c (struct _bfd): Make arch_info const.
8772 * bfd-in2.h: Rebuild.
8773 * libbfd.h: Rebuild.
8774 * configure.in: Put & before everything in $selarchs.
8775 * configure: Rebuild.
8776 * cpu-*.c: Change bfd_*_arch from a function which calls
8777 bfd_arch_linkin to a const structure.
8778 * ieee.c (ieee_object_p): Make arch const.
8780 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8782 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8784 * bfd-in2.h: Regenerate.
8785 * libbfd.h: Regenerate.
8787 * elf32-ppc.c (reloc_type): Update names to match current draft.
8788 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8789 relative. Update names to current V.4 draft.
8790 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8791 (ppc_elf_relocate_section): Rename relocations to match draft.
8793 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8795 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8796 compiled with -mrelocatable-lib to be linked with either normal
8797 modules or -mrelocatable modules.
8799 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8801 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8802 in the a.out header.
8804 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8805 a reloc against a local symbol, even if it's not a section.
8807 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8809 * targets.c (bfd_target): Remove unused align_power_min field.
8810 * bfd-in2.h: Rebuild.
8811 * All backends: Remove initialization of align_power_min.
8813 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8815 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8817 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8819 * config.bfd (mips-dec-netbsd*): New target.
8820 * configure.host (mips-dec-netbsd*): New host.
8821 * configure.in (mips-dec-netbsd*): New native.
8822 * configure: Rebuild.
8824 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8826 Make the COFF backend linker merge common types:
8827 * cofflink.c (struct coff_debug_merge_element): Define.
8828 (struct coff_debug_merge_type): Define.
8829 (struct coff_debug_merge_hash_entry): Define.
8830 (struct coff_debug_merge_hash_table): Define.
8831 (coff_debug_merge_hash_table_init): Define.
8832 (coff_debug_merge_hash_table_free): Define.
8833 (coff_debug_merge_hash_lookup): Define.
8834 (struct coff_final_link_info): Add debug_merge field.
8835 (coff_debug_merge_hash_newfunc): New static function.
8836 (_bfd_coff_final_link): Allocate and free debug_merge table.
8837 (coff_link_input_bfd): Merge identical enum, struct and union
8840 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8842 Convert i960 COFF to use COFF backend linker.
8843 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8844 structure to store the symbol being used.
8845 (coff_i960_start_final_link): New static function.
8846 (coff_i960_relocate_section): New static function.
8847 (coff_i960_adjust_symndx): New static function.
8848 (coff_start_final_link): Define.
8849 (coff_relocate_section): Define.
8850 (coff_adjust_symndx): Define.
8851 * coffcode.h (bfd_coff_backend_data): Add new callback function
8852 _bfd_coff_start_final_link.
8853 (bfd_coff_start_final_link): Define.
8854 (coff_start_final_link): Define if not defined.
8855 (bfd_coff_std_swap_table): Add coff_start_final_link.
8856 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8858 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8859 function callback is not NULL.
8860 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8861 (_bfd_coff_internal_syment_name): Declare.
8862 * libcoff.h: Rebuild.
8863 * configure.in (icoff_big_vec): Add cofflink.o.
8864 (icoff_little_vec): Likewise.
8865 * configure: Rebuild.
8867 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8869 * Makefile.in (clean-info): Remove extraneous tab from line
8872 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8874 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8875 contents has relocs.
8877 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8879 * coffcode.h (coff_compute_section_file_positions): Keep the
8881 (coff_write_object_contents): Remember if it's a relocatable
8883 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8884 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8885 if relocatable file. Swap out saved raw size.
8887 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8889 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8890 (maintainer-clean): Rename from realclean, passing
8891 maintainer-clean down to subdirectories, but leave realclean as a
8894 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8897 * dep-in.sed: Remove config.h from generated dependencies.
8899 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8900 broken out of sunos_canonicalize_dynamic_symtab.
8901 (sunos_canonicalize_dynamic_symtab): Call new function
8902 sunos_slurp_dynamic_symtab.
8903 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8904 dynamic symbol table to the caller.
8905 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8906 callback to override the symbols being read.
8907 * libaout.h (struct aout_backend_data): Add three new parameters
8908 to add_dynamic_symbols callback.
8910 Extensive minor changes to avoid various gcc warnings. Also:
8911 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8912 * archures.c (bfd_arch_info_type): Change mach field from long to
8914 (bfd_lookup_arch): Change machine parameter from long to unsigned
8917 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8919 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8920 a symbol with a non-zero plt_offset.
8922 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8924 * elfcode.h (align_file_position): Remove; not used.
8926 * configure.in: Only check for <sys/procfs.h> on a native system,
8927 and make sure it defines prstatus_t.
8928 * configure: Rebuild.
8930 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8932 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8934 * config.in: Rename from config.h.in.
8935 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8936 Check for config.h:config.in when creating stamp-h.
8937 * configure: Rebuild.
8938 * Makefile.in (stamp-h): Depend upon config.in rather than
8939 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8940 calling config.status.
8942 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8943 (Makefile): Just rebuild Makefile.
8944 (config.h, stamp-h): New targets.
8945 * configure.in: Create stamp-h when rebuilding config.h.
8946 * configure: Rebuild.
8948 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8950 * configure.in: Call AC_CONFIG_HEADER. Substitute
8951 HOST_64BIT_LONG. Check that various header files exist. Check
8952 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8953 and/or free need to be declared. Don't make a link to sysdep.h.
8954 Define TRAD_HEADER for various hosts.
8955 * configure: Rebuild.
8956 * configure.host: Don't set my_host. Add definitions taken from
8957 host header files for various entries. Remove entries which now
8959 * acconfig.h: New file.
8960 * config.h.in: New file, built by autoheader.
8961 * sysdep.h: New file.
8962 * Makefile.in (do_distclean): Don't remove sysdep.h.
8964 (LOCAL_H_DEPS): New variable.
8965 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8967 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8968 ($(OPTIONAL_BACKENDS)): Likewise.
8969 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8970 looking through sysdep.h.
8971 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8972 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8973 (fprintf_vma, sprintf_vma): Likewise.
8974 (int64_type, uint64_type): Don't define.
8975 * bfd-in2.h: Rebuild.
8976 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8977 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8978 * lynx-core.c: Include stuff from old hosts/lynx.h.
8979 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8980 rather than NO_FCNTL.
8981 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8982 rather than NATIVE_HPPAHPUX_COMPILER.
8983 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8985 * hosts/*.h: Remove all header files which merely include,
8986 declare, and define things. Leave header files which define
8987 information needed by trad-core.c.
8989 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8990 (BFD_CC_FOR_BUILD): Define.
8991 * configure.in: Use BFD_CC_FOR_BUILD.
8992 * configure: Rebuild.
8994 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8996 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8997 * configure: Rebuild.
8999 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9002 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9004 * config.bfd: i386pe_ve -> i386pe_vec.
9006 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9008 * configure.host: Incorporate host Makefile fragments by setting
9010 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9011 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9012 value based on whether the code is being compiled by a cross
9013 compiler. Don't substitute host_makefile_frag or frags.
9014 * aclocal.m4: New file to define local AC_PROG_CC.
9015 * configure: Rebuild.
9016 * Makefile.in (INSTALL): Set to @INSTALL@.
9017 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9018 (INSTALL_DATA): Set to @INSTALL_DATA@.
9020 (CC): Define as @CC@.
9021 (CFLAGS): Set to @CFLAGS@.
9022 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9023 (@host_makefile_frag@): Remove.
9024 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9025 after other options.
9026 (config.status): Remove dependency upon @frags@.
9027 * config/*.mh, config/README: Remove.
9029 * config.bfd: Rewrite to incorporate the contents of the Makefile
9030 fragments by setting shell variables, rather than merely returning
9031 the name of a Makefile fragment.
9032 * configure.in: Use shell variables set by config.bfd rather than
9033 looking at the target Makefile fragment files. Don't substitute
9034 target_makefile_frag. Do substitute TDEFINES.
9035 * configure: Rebuild.
9036 * Makefile.in (@target_makefile_frag@): Remove.
9037 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9038 * config/*.mt: Remove.
9040 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9042 * configure.in: Put changequote lines around "i[345]86" patterns
9043 section of core file support.
9045 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9047 * som.c (som_bfd_print_private_bfd_data): Define to use the
9050 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9052 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9053 entry, text_start and data_start.
9055 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9057 * Makefile.in (OFILES): Remove $(TDEPFILES).
9058 * config/apollo.mt (TDEPFILES): Remove.
9059 * config/README: Update.
9061 * configure.in: For a native configuration, set COREFILE and
9062 COREFLAG based on the canonical host name.
9063 * configure: Rebuild.
9064 * Makefile.in: Rebuild dependencies.
9065 (ALL_CFLAGS): Add @COREFLAG@.
9066 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9067 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9068 support routines. Check LYNX_CORE rather than HOST_LYNX.
9069 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9070 * i386lynx.c: Likewise.
9071 * m68klynx.c: Likewise.
9072 * sparclynx.c: Likewise.
9073 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9074 * *-core.c: Comment changes.
9075 * config/decstation.mh (HDEPFILES): Remove.
9076 (HDEFINES): Remove -DTRAD_CORE.
9077 * config/irix3.mh (RANLIB): Remove.
9078 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9079 (HDEFINES): Remove -DIRIX_CORE.
9080 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9081 (HDEFINES): Remove -DTRAD_CORE.
9082 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9083 * config/ultra3.mh (RANLIB): Remove.
9084 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9085 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9086 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9087 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9088 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9089 * config/i386aix.mh, config/i386bsd.mh: Remove.
9090 * config/i386linux.mh, config/i386mach3.mh: Remove.
9091 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9092 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9093 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9094 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9095 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9096 * config/solaris2.mh, config/stratus.mh: Remove.
9097 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9098 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9100 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9102 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9103 DT_FINI entry if the appropriate symbol is not in the hash table.
9105 * libelf.h (struct elf_backend_data): Add create_program_headers
9106 and want_hdr_in_seg fields.
9107 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9109 (elf_backend_create_program_headers): Likewise.
9110 (elfNN_bed): Initialize create_program_headers and
9112 * elf.c (get_program_header_size): Call create_program_headers
9114 (map_program_segments): Check want_hdr_in_seg backend field. Call
9115 create_program_headers backend routine.
9117 * elf.c (assign_file_positions_except_relocs): Align non allocated
9118 sections when creating an executable.
9120 * elfcode.h (elf_swap_phdr_in): Make non static.
9121 (elf_swap_phdr_out): Make non static.
9122 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9123 (bfd_elf32_swap_phdr_out): Declare.
9124 (bfd_elf64_swap_phdr_in): Declare.
9125 (bfd_elf64_swap_phdr_out): Declare.
9127 * ecofflink.c (ecoff_collect_shuffle): New static function.
9128 (_bfd_ecoff_get_accumulated_pdr): New function.
9129 (_bfd_ecoff_get_accumulated_sym): New function.
9130 (_bfd_ecoff_get_accumulated_ss): New function.
9131 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9132 (_bfd_ecoff_get_accumulated_sym): Declare.
9133 (_bfd_ecoff_get_accumulated_ss): Declare.
9134 * libbfd.h: Rebuild.
9136 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9138 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9140 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9141 warning symbols. If any section is named .gnu.warning.XXX, treat
9142 the contents as a warning to be issued if the symbol XXX is
9144 (elf_link_output_extsym): For an indirect or warning symbol, just
9145 output the symbol it points to.
9147 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9148 if bfd_hash_allocate fails, since it will already be set.
9149 (generic_link_hash_newfunc): Likewise.
9150 (archive_hash_newfunc): Likewise.
9151 (hash_entry_bfd): New static function.
9152 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9153 callback. Allocate a new warning using the hash table newfunc.
9154 Use bfd_hash_replace to update the entry in the hash table, rather
9155 than assuming we can copy the fields with structure assignment.
9157 * hash.c (bfd_hash_replace): New function.
9158 * bfd-in.h (bfd_hash_replace): Declare.
9159 * bfd-in2.h: Rebuild.
9161 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9163 * config.bfd: Add mips*vr4300-*-elf* target.
9164 * config/mipsbvr4300.mt: Added.
9166 See file ChangeLog.2
9173 version-control: never