1 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4 to wrap, just return all 1's bits instead.
5 * libbfd.h: Regenerate.
7 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
9 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
10 rather than swapping out r_offset twice. From Luke Deller
11 <luked@cse.unsw.edu.au>.
13 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
15 * configure.in: Set libtool_enable_shared rather than
16 libtool_shared. Remove diversion hack.
17 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
20 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
22 * syms.c (struct stab_cache): Define.
23 (struct stab_find_info): Remove cached_offset, cached_stab,
24 cached_str, and cached_stroff fields. Add file_cache,
25 function_cache, and line_cache fields.
26 (_bfd_stab_section_find_nearest_line): Use extensive caching to
29 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
31 * peicode.h (pe_print_idata): Check for import of ordinal rather
33 (pe_print_edata): If there is no .edata section, look for the
34 export data in some other section.
36 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
38 * configure.in: Change version to 2.8.4.
39 * configure: Regenerated.
41 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
43 Add tms320c30 support:
44 * cpu-tic30.c: New file.
45 * aout-tic30.c: New file.
46 * coff-tic30.c: New file.
47 * archures.c (bfd_arch_tic30): Define.
48 (bfd_tic30_arch): Declare.
49 (bfd_archures_list): Add bfd_tic30_arch.
50 * targets.c (bfd_target_vector): Add tic30_aout_vec and
52 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
53 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
54 (coff_set_flags): Likewise.
55 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
56 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
57 * Makefile.am: Rebuild dependencies.
58 (ALL_MACHINES): Add cpu-tic30.lo.
59 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
60 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
61 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
62 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
64 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
66 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
67 to lag behind LO16 reloc by a couple of instructions.
69 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
71 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
72 make to reexamine the file timestamp.
73 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
75 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
79 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
81 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
82 and partial_inplace=false.
83 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
86 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
88 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
89 to create .dynsbss and .rela.sbss sections.
90 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
91 copied from dynamic objects into .sbss.
92 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
93 use it. Correct typo of .rela.sdata2.
94 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
95 put the data, which may now be in .sbss.
96 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
97 (elf_backend_create_dynamic_sections): Define as
98 ppc_elf_create_dynamic_sections.
100 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
101 against _GLOBAL_OFFSET_TABLE_.
102 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
103 shared libraries which refer to local symbols. Make sure that the
104 test for allocating space for a reloc in a shared object is the
105 same as the test for emitting a reloc.
108 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
110 * elf32-mips.c: Add dvp support.
113 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
115 * config.bfd (i[3456]-*-mingw32*): New target.
116 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
117 * aclocal.m4, configure: Rebuild.
120 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
122 * config.bfd, configure.in: Add dvp support.
123 * configure: Regenerate.
124 * aclocal.m4: Regenerate.
125 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
126 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
129 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
131 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
134 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
136 Sparc v9 ABI compliant PLT:
137 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
138 (plt_templates, sparc64_elf_build_plt_entry): Delete.
139 (LARGE_PLT_THRESHOLD): New define.
140 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
141 (sparc64_elf_build_plt): New function.
142 (sparc64_elf_plt_entry_offset): Likewise.
143 (sparc64_elf_plt_ptr_offset): Likewise.
144 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
145 contain the index for convenience. Skip the initial entries
147 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
148 memory for the benefit of .rela.plt.
149 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
150 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
151 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
152 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
153 Call sparc64_elf_build_plt.
154 (elf_backend_want_got_plt): No.
155 (elf_backend_plt_readonly): No.
156 (elf_backend_plt_alignment): 8.
158 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
159 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
160 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
163 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
165 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
167 * cpu-mips.c (arch_info_struct): Add mips variants.
168 * bfd-in2.h: Rebuilt.
170 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
172 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
173 preserving the contents of t2a3_b_insn.
175 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
177 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
178 (i[3456]86sco3.2v5*coff): New target.
180 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
182 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
184 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
186 * bfd.c (bfd_get_error_handler): Add orthogonal function.
187 * bfd-in2.h: Regenerate.
189 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
191 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
193 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
195 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
196 adjust addend for an output common symbol (from Jimmy Blair
197 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
198 defined symbol to counteract adjustment made in generic relocation
201 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
203 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
205 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
206 (GET_SCNDHR_NLNNO): Likewise.
208 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
210 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
212 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
214 * elf32-m32r.c: Add macros to handle NOP insertion.
216 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
218 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
219 (xcoff_mark): Likewise.
220 (xcoff_build_ldsyms): Mark absolute symbols.
222 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
224 * bout.c (b_out_write_object_contents): Sort symbols before output
225 to keep {CALL,BAL}NAME symbols adjacent.
226 (b_out_symbol_cmp): New function.
228 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
230 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
231 allocate space for a PC relative reloc against a symbol which is
232 defined in a regular file.
233 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
234 relative reloc against a symbol which is defined in a regular
237 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
239 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
240 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
242 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
243 (mips*-*-netbsd*): New target.
245 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
247 * elflink.h (elf_link_assign_sym_version): Change error message
248 from "undefined version name" to "undefined versioned symbol
251 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
253 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
256 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
258 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
261 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
262 shared. Set stab* sections to be shared and read. Set .rsrc
263 section to be read and shared.
265 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
267 * Makefile.am: Rebuild dependencies.
268 (ALL_MACHINES_CFILES): Add dwarf2.lo.
269 (ALL_MACHINES_CFILES): Add dwarf2.c.
270 * Makefile.in: Rebuild.
272 * coff-arm.c: Don't include obstack.h.
274 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
276 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
279 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
281 * configure: Regenerate to get @SHELL@ substituted.
283 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
285 * coff-arm.c (coff_arm_relocate_section): Only look at section
286 owner if there is one.
288 * elf.c (assign_file_positions_for_segments): Fail if there is not
289 enough room for the program headers. (PR14186)
291 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
293 * elf.c (_bfd_elf_find_nearest_line): Call
294 _bfd_dwarf2_find_nearest_line first.
295 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
296 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
298 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
301 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
302 object files to be merged into a M32RX executable.
304 * archures.c: Add bfd_mach_m32rx.
306 * archures.c: Add bfd_mach_m32r.
308 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
310 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
311 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
312 to decide when to align the file sections for paging.
314 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
317 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
319 * elf32-m32r.c (m32r_elf_object_p): New Function.
320 (m32r_elf_final_write_processing): New Function.
321 (m32r_elf_set_private_flags): New Function.
322 (m32r_elf_copy_private_bfd_data): New Function.
323 (m32r_elf_merge_private_bfd_data): New Function.
324 (m32r_elf_print_private_bfd_data): New Function.
325 (elf_backend_object_p): Point to m32r_object_p.
326 (elf_backend_final_write_processing): Point to
327 m32r_elf_final_write_processing.
328 (bfd_elf32_bfd_copy_private_bfd_data): Point to
329 m32r_elf_copy_private_bfd_data.
330 (bfd_elf32_bfd_merge_private_bfd_data): Point to
331 m32r_elf_merge_private_bfd_data.
332 (bfd_elf32_bfd_set_private_flags): Point to
333 m32r_elf_set_private_bfd_data.
334 (bfd_elf32_bfd_print_private_bfd_data): Point to
335 m32r_elf_print_private_bfd_data.
338 * cpu-m32r.c: Add m32rx cpu architecture.
339 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
340 architecture machines.
343 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
346 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
348 * configure: Only build libbfd shared if --enable-shared's value
349 was `yes', or was set to `*bfd*'.
350 * aclocal.m4: Likewise.
351 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
352 original source of this bit of code. It's not clear what the best fix
355 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
357 * linker.c (generic_link_add_symbol_list): Always init udata.p so
358 that the generic relaxation code can function when input and output
359 file formats are mismatched.
361 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
363 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
365 * elf.c (assign_file_positions_for_segments): For a loadable
366 section, make sure that the load address is correct relative to
367 the load address of the segment plus the size of the segment so
370 * coffcode.h (_coff_link_output_has_begun): Make static.
371 (_coff_final_link_postscript): Likewise.
373 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
375 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
376 which a relocation refers to an indirect or warning symbol.
378 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
380 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
381 (coff_arm_final_link_postscript): New function.
382 (coff_arm_link_output_has_begun): New function.
384 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
385 _bfd_coff_link_output_has_begun and
386 _bfd_coff_final_link_postscript. Add new macros:
387 bfd_coff_link_output_has_begun() and
388 bfd_coff_final_link_postscript().
390 * cofflink.c (_bfd_coff_final_link): Insert calls to
391 bfd_coff_link_output_has_begun() and
392 bfd_coff_final_link_postscript().
394 * coffcode.h: Add two new fields to bfd_coff_backend_data
395 structure: _bfd_coff_link_output_has_begun and
396 _bfd_coff_final_link_postscript. Add default initialisers for
397 these fields. Add overridable aliases for the coff swap functions
398 in the backend data structure.
400 * elf32-v850.c: Update with patches from the branch to fix
401 HI16_S/LO16 reloc pairs.
404 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
406 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
408 (USE_REL): Don't define any more, switch to using RELA
410 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
413 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
415 * archures.c (bfd_mach_mips*): Define.
416 (start-sanitize-vr5400):
417 (vr5400, bfd_mach_vr5000): Define.
418 (end-sanitize-vr5400):
419 (bfd_default_scan): For 3000 and 4000 replace magic constant with
422 * cpu-mips.c (N): Define.
423 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
424 numbers with bfd_mach_mips* macros.
426 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
428 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
429 v850_elf_relocate_section): Fix PR2 14180 and 14181
430 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
431 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
432 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
433 (for PR14180) to create and handle special common sections.
434 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
435 which have data stored in the instructions. PR14258.
437 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
439 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
440 (USER_LABEL_PREFIX): Revert back to '_'
442 * config.bfd (targ_cpu): Add support for Thumb target.
444 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
446 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
447 (get_symbol_value): Handle R_SH_SWITCH8.
448 (sh_relax_delete_bytes): Likewise.
450 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
452 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
453 gcc/config/arm/semi.h
455 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
458 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
460 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
463 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
465 * coffcode.h (coff_mkobject_hook): Only set private flags for non
468 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
470 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
473 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
475 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
476 complain if inout and output formats differ.
478 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
480 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
481 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
482 * Makefile.in: Rebuild.
483 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
484 automake and autoconf.
486 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
487 (COFF_WITH_PR to COFF_WITH_PE).
489 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
491 * coff-arm.c: Make variables and some functions static, so that
492 this file can be included in multiple object files.
493 (coff_arm_bfd_final_link): Fix minor bug.
495 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
497 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
499 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
501 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
503 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
505 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
507 * sunos.c (sunos_add_one_symbol): When overriding a defined
508 symbol, set it to undefined, not new.
510 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
513 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
515 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
516 (sh_relax_delete_bytes): Don't kill LABEL relocs.
518 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
520 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
521 (mn10300_elf_relax_section): Likewise.
523 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
525 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
526 bfd_h_get_* calls to "bfd_byte *".
528 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
530 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
532 (mn10300_elf_relax_section): Include stack space for register saves
533 in the imm8 field of a "call" instruction.
534 (compute_function_info): Determine how much stack is allocated by
535 the movm instruction. Fix typo.
536 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
538 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
540 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
541 a version dependency could not be found.
543 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
545 * configure.com: Get version info from configure.in
547 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
549 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
550 New function. Avoid mixing US1 and HAL R1 code.
551 Set resulting memory ordering to the strongest one used.
552 (sparc64_elf_object_p): Set bfd_mach correctly.
554 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
556 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
557 (sparc64_elf_check_relocs): Handle them.
558 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
559 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
561 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
563 * configure.in (sparc*-*-linux*): Use trad-core and ...
564 * hosts/sparclinux.h: New file.
566 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
568 * config.bfd (sparc64-*-linux*): New target.
570 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
571 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
573 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
574 Set .plt alignment from new plt_alignment.
575 * elflink.h (elf_link_create_dynamic_sections): Set version section
576 alignment to LOG_FILE_ALIGN.
577 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
578 (elfXX_bed): Init plt_alignment.
580 * elf64-sparc.c (sparc64_elf_check_relocs,
581 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
582 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
583 sparc64_elf_finish_dynamic_sections): New functions.
584 (sparc64_elf_howto_table): Fix a few name strings.
585 (ELF_DYNAMIC_INTERPRETER): New definition.
586 (sparc64_elf_relocate_section): Handle shared libraries.
588 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
589 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
590 PLT definitions sparc64-linux originally choose. These will go
591 away soon in favour of the official abi definitions.
593 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
595 * coff-sh.c (coff_small_object_p): New static function.
596 (coff_small_new_section_hook): New static function.
597 (bfd_coff_small_swap_table): New static const structure.
598 (coff_small_close_and_cleanup): Define.
599 (coff_small_bfd_free_cached_info): Define.
600 (coff_small_get_section_contents): Define.
601 (coff_small_get_section_contents_in_window): Define.
602 (shcoff_small_vec): New static structure.
603 (shlcoff_small_vec): New static structure.
604 * targets.c (bfd_target_vector): Add shcoff_small_vec and
606 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
607 shlcoff_small_vec to targ_selvecs.
609 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
610 * configure: Rebuild.
612 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
614 * evax-egsd.c: Weak symbols are global.
616 * evax-emh.c: Use proper casts.
618 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
620 * evax-egsd.c: Section names and symbols have different
621 length restrictions. Add length parameter to
622 _bfd_evax_length_hash_symbol.
623 * evax-etir.c: Likewise.
624 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
626 * evax.h (EOBJ_S_C_SECSIZ): Define.
628 * evax-alpha.c: Remove duplicate test.
630 * evax-emh.c: SYS$ functions are upper-case.
632 * evax-egsd.c: Create separate sections for common symbols.
633 * evax-etir.c: Don't output common section.
634 * evax.h: Bump up section count.
636 * configure.com: Use 64bit integers with DEC C.
638 * evax-egsd.c: Make section flags dec c compatible.
640 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
642 * som.c (normalize): Delete function.
643 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
644 changed. Use passed in elength to determine size of the extended
645 name table instead of computing it again.
647 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
649 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
650 IMAGE_SCN_MEM_READ for an unrecognized section.
652 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
654 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
655 '/' in the extended name table.
657 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
659 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
660 symbols, check globals list before matching on locals.
662 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
664 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
667 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
669 * peicode.h (pe_mkobject_hook): Set DLL flag.
670 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
672 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
673 for .stab* sections. Replace strlen of constant strings with
676 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
678 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
679 merge got and reloc entries from ind syms to their target.
680 (elf64_alpha_always_size_sections): Call it.
681 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
682 (elf64_alpha_can_merge_gots): Likewise.
683 (elf64_alpha_merge_gots): Likewise.
685 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
686 as it is insufficient to handle the relocation changes as well.
688 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
690 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
691 relocs for symbols in shlibs that have been forced local.
692 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
694 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
696 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
697 got_enties of the default symbol for the default versioned
698 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
701 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
703 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
704 24 bits of the PC when computing a PC relative relocation.
706 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
708 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
709 Correct value for maximum positive 22 bit PC relative relocation.
710 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
711 HI_16 relocations. Correct bit adjustment in TDA offsets.
713 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
715 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
716 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
718 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
720 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
723 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
725 * config.bfd: Missed one alpha* change.
727 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
729 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
730 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
731 (MINUS_ONE): New macro.
732 (sparc_elf_notsup_reloc): New function.
733 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
734 H44,M44,L44,REGISTER.
735 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
736 (init_insn_reloc): New function.
737 (sparc_elf_wdisp16_reloc): Use it.
738 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
740 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
742 * som.c (som_construct_extended_name_table): Remove static
743 function, and define as macro instead.
745 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
747 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
748 recognizes alphaev5 etc.
749 * configure.host: Likewise.
751 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
753 Make ld -s work on AIX:
754 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
755 section if we are stripping.
756 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
757 size if we are stripping.
758 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
759 and don't write out relocs, if we are stripping.
760 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
761 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
764 * configure.in: Don't include elf.lo again for ELF targets; it's
765 always in the library anyhow.
766 * configure: Rebuild.
768 * bfd-in2.h: Rebuild.
770 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
771 char *, when calling bfd_get_32 and bfd_put_32.
772 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
775 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
777 * reloc.c (bfd_check_overflow): New function.
778 (bfd_perform_relocation, bfd_install_relocation): Use it.
779 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
780 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
781 * bfd-in2.h: Regenerate.
782 * libbfd.h: Regenerate.
784 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
786 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
787 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
789 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
791 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
792 (stmp-bfd-h): Rename from stmp-bfd.h.
793 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
794 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
795 (stmp-bin2-h): New target.
796 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
797 (stmp-lbfd-h): New target.
798 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
799 (stmp-lcoff-h): New target.
800 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
801 stmp-lbfd-h, and stmp-lcoff-h.
802 * Makefile.in: Rebuild.
804 * configure.in: Use a diversion to set enable_shared before the
805 arguments are parsed.
806 * configure: Rebuild.
808 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
810 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
811 renamed to R_SPARC_UNUSED_42.
812 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
813 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
814 renamed to R_SPARC_UNUSED_42.
815 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
816 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
817 * bfd-in2.h: Regenerated.
818 * libbfd.h: Regenerated.
820 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
822 * elflink.h (elf_merge_symbol): Don't check the hash creator until
823 after we have set *sym_hash.
825 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
827 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
829 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
831 * Makefile.am (libbfd_a_SOURCES): Define.
832 * Makefile.in: Rebuild.
834 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
835 * aclocal.m4: Rebuild with new libtool.
836 * configure: Rebuild.
838 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
840 * elf.c (map_sections_to_segments): Even if we are not demand
841 paged, don't put a loadable section after a nonloadable section.
842 (assign_file_positions_for_segments): Increment the file offset
843 for a section with contents, even if it is not loadable.
846 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
848 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
849 indicating that __ctbp could not be found.
852 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
854 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
856 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
859 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
860 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
861 Add support for the CALLT relocs.
863 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
864 BFD_RELOC_V850_CALLT_16_16_OFFSET.
867 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
868 relocations against non-existant symbols.
870 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
872 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
874 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
875 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
876 bit reloc in the tiny data area.
879 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
881 Merged changes from Martin Hunt:
883 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
884 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
887 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
888 BFD_RELOC_D30V_9_PCREL_R): New relocs.
890 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
891 Do 15 and 21 bit pc-relative relocations.
892 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
895 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
896 added to the relocation, not or'd.
899 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
901 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
903 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
905 * archures.c (bfd_default_scan): Use strcasecmp.
906 (bfd_default_scan): Test for match with arch_name + ":" +
908 (bfd_default_scan): Test for match with printable_name - ":".
909 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
910 cases. Each implements their own scan function.
911 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
912 special cases. Since info->mach == 0. The test mach == number
914 (bfd_arch_list): New function, return name of all the supported
917 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
919 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
920 decoding architecture.
921 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
924 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
926 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
928 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
930 * Makefile.am: Rebuild dependencies.
931 (ALL_MACHINES_CFILES): Add cpu-v850.c.
932 (ALL_MACHINES_CFILES): Add elf32-v850.c.
933 * Makefile.in: Rebuild.
935 * reloc.c: Remove extraneous commas from relocation entries.
936 Remove BFD_RELOC_V850_16_PCREL.
937 * bfd-in2.h: Rebuild.
939 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
940 in sections named .tocbss rather than .bss.
942 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
944 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
945 BFD_RELOC_V850_16_PCREL.
947 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
949 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
950 the same as C_EXT syms.
951 (coff_link_add_symbols): Ditto.
952 (_bfd_coff_link_input_bfd): Ditto.
953 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
954 it to preserve and restore state of global_to_static flag.
956 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
958 * elf32-v850.c (v850_elf_object_p): Set machine number based on
959 bits in e_flags field rather than magic numbers.
960 (v850_elf_final_write_processing, v850_elf_set_private_flags,
961 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
962 v850_elf_print_private_bfd_data): New functions.
965 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
967 * elf.c (prep_headers): Remove V850E magic number.
968 * elf.c (prep_headers): Remove V850EA magic number.
971 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
973 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
975 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
977 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
978 instructions are relative to the next instruction, not the
980 (mn10200_elf_relax_section): Similarly.
982 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
984 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
987 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
988 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
989 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
991 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
993 * cpu-v850.c: Remove "plain" from v850 printable name.
994 (scan): Use strcasecmp.
996 * archures.c (bfd_mach_v850): Define.
998 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
999 just sh/SH, use strcasecmp.
1000 (arch_info_struct): Add entries for sh3 et.al.
1002 * archures.c (bfd_mach_sh, ...): Define.
1004 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1006 * archures.c (bfd_archures_list): Always NULL terminate the list.
1008 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1010 * Makefile.am: Rebuild dependencies.
1011 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1012 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1013 (elf32-arc.lo): Remove explicit dependency.
1014 * Makefile.in: Rebuild.
1016 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1017 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1018 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1020 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1022 * configure: Rebuild with latest devo autoconf for NT support
1024 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1026 * cpu-arm.c (compatible): If B is a default type, return A.
1028 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1030 * cpu-v850.c (scan): New function.
1031 (arch_info_struct): New structure.
1032 (bfd_v850_arch): Add link into arch_info_structure.
1034 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1037 * elf32-v850.c (v850_elf_object_p): New function.
1039 start-sanitize-v850e
1040 * archures.c (bfd_mach_v850e): Machine value for v850e.
1042 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1044 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1047 * elf.c (prep_headers): Add support for v850e machine number.
1049 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1051 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1053 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1056 * elf.c (prep_headers): Add support for v850ea machine number.
1059 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1062 cached_stab field if the offset prevents us from using the cache.
1064 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1068 * aout-arm.c (aout_arm_little_vec): Likewise.
1069 (aout_arm_big_vec): Likewise.
1070 * bout.c (b_out_vec_big_host): Likewise.
1071 (b_out_vec_little_host): Likewise.
1072 * mipsbsd.c (aout_mips_little_vec): Likewise.
1073 (aout_mips_big_vec): Likewise.
1075 start-sanitize-tic80
1076 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1078 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1079 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1080 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1083 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1085 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1086 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1087 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1088 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1089 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1090 of two for I960 only.
1091 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1092 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1093 default definitions.
1094 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1095 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1096 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1097 start-sanitize-tic80
1098 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1099 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1100 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1101 *coffcode.h (coff_write_object_contents): Set alignment field in
1102 section header for TIC80COFF files.
1105 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1107 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1108 v850_elf_check_relocs, v850_elf_reloc,
1109 v850_elf_final_link_relocate): Add support for
1110 BFD_RELOC_V850_16_PCREL relocation.
1112 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1115 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1117 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1119 start-sanitize-v850e
1120 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1122 * cpu-v850e: New file.
1124 * elf.c (prep_headers): Add support for v850e target.
1126 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1128 * config.bfd: Add support for v850e target.
1130 * archures.c: Add support for v850e target.
1132 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1134 * cpu-v850ea: New file.
1136 * elf.c (prep_headers): Add support for v850ea target.
1138 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1140 * config.bfd: Add support for v850ea target.
1142 * archures.c: Add support for v850ea target.
1145 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1147 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1148 argument as section relative, rather than an absolute address.
1149 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1151 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1153 * config.bfd (arc-*-elf*): Add.
1154 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1155 * configure: Rebuild.
1156 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1157 (BFD32_BACKENDS): Add elf32-arc.lo.
1158 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1159 * Makefile.in: Rebuild.
1160 * archures.c (architecture list): Add bfd_arch_arc.
1161 (bfd_archures_list): Add bfd_arc_arch.
1162 (bfd_mach_arc_base): Define.
1163 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1164 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1165 (bfd_target_vect): Add them.
1166 * bfd-in2.h, libbfd.h: Rebuild.
1167 * cpu-arc.c, elf32-arc.c: New files.
1168 * elf.c (pre_headers): Recognize bfd_arch_arc.
1170 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1173 data section is correctly rounded to a page in the file.
1175 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1177 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1178 there are no symbols.
1180 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1182 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1183 file system 14 character limit.
1184 * Makefile.am, configure.in: Corresponding changes.
1185 * Makefile.in, configure: Rebuild.
1187 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1189 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1190 Rebuild dependencies.
1191 * Makefile.in: Rebuild.
1193 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1195 * Makefile.am (docdir): Define.
1196 * Makefile.in: Rebuild.
1198 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1200 * configure: Rebuild with autoconf 2.12.1.
1202 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1204 * aclocal.m4, configure: Rebuild with new automake patches.
1206 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1208 * rs6000-core.c (make_bfd_asection): New function to add a section
1209 to the core file bfd.
1210 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1212 Use BFD routines to seek, read and stat the core file.
1213 Handle .data sections from loaded objects and anonymously mmapped
1214 regions, these are available in AIX 4 core files.
1216 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1218 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1219 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1220 copy; use a patches libtool instead.
1221 * acmacros.m4: Remove.
1222 * Makefile.in, aclocal.m4, configure: Rebuild.
1224 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1226 * Makefile.am: New file, based on old Makefile.in.
1227 * acmacros.m4: New file, copied from old aclocal.m4.
1228 * acinclude.m4: New file.
1229 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1230 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1231 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1232 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1233 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1234 * acconfig.h: Mention PACKAGE and VERSION.
1235 * stamp-h.in: New file.
1236 * dep-in.sed: Change .o to .lo.
1237 * Makefile.in: Now built with automake.
1238 * aclocal.m4: Now built with aclocal.
1239 * config.in, configure: Rebuild.
1242 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1244 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1245 if there is only a relocation to a read-only but not allocatable
1246 section (like .stab).
1247 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1248 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1249 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1250 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1251 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1253 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1254 (ppc_elf_create_linker_section): These sections are not
1255 created by the linker (that is, they are created by the user
1256 putting data in them). In particular, they can be the source
1257 and target of relocations.
1258 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1259 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1260 objects (for instance, 'long double') to 16-byte boundaries.
1261 (ppc_elf_size_dynamic_sections): Make the code that generates
1262 section symbols exactly the same as for sparc, reducing the
1263 number of section symbols output.
1264 (ppc_elf_check_relocs): Check postcondition of
1265 bfd_elf32_link_record_dynamic_symbol. Make default case the
1266 same as corresponding code for sparc, fixing bug involving
1268 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1269 forced to be local because of versioning (by replicating
1270 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1271 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1273 (ppc_elf_relocate_section): Add handy debugging code for when
1274 assertion fails. Add some more 'symbol made local because of
1277 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1278 processing a GOT relocation as required by ABI.
1280 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1282 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1283 version info if this symbol came from a dynamic object.
1284 (elf_link_add_object_symbols): Set the version info of a symbol
1285 only if the object actually contains version definitions and
1286 defines this symbol.
1288 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1290 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1291 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1293 * configure: Regenerated with autoconf 2.12.
1294 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1296 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1298 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1299 a warning rather than returning an error.
1301 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1303 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1305 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1307 * cisco-core.c: define signals for wingdb.
1309 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1311 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1312 the same number of aux entries.
1314 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1316 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1317 difference of two symbols if the relocation size is 32 bits.
1318 (som_write_fixups): Handle R_DATA_EXPR.
1320 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1322 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1323 its value if COFF_WITH_PE is defined.
1325 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1327 * coff-stubgo32.c: New file.
1328 * go32stub.h: New file.
1329 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1330 * coffswap.h (coff_swap_filehdr_in): Invoke
1331 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1333 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1334 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1335 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1336 COFF_ADJUST_AUX_IN_POST if they are defined.
1337 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1338 COFF_ADJUST_AUX_OUT_POST if they are defined.
1339 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1340 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1341 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1342 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1343 * targets.c (go32stubbedcoff_vec): Declare.
1344 (bfd_target_vector): Add go32stubbedcoff_vec.
1345 * configure.in (go32coff_vec): New target vector.
1346 (go32stubbedcoff_vec): Likewise.
1347 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1348 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1349 * Makefile.in: Rebuild dependencies.
1350 (BFD32_BACKENDS): Add coff-stubgo32.o.
1351 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1352 (HFILES): Add go32stub.h.
1354 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1356 * configure.in: Check for fdopen.
1357 * configure, config.in: Rebuild.
1358 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1359 __GO32__. Reindent a bit.
1361 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1364 flag for newly created sections.
1365 (sunos_add_dynamic_symbols): Don't discard newly created sections
1366 if shared library is dynobj.
1368 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1370 * elf.c (map_sections_to_segments): When checking whether
1371 including a section in a segment would force us to skip a page,
1372 align the address of the next segment to avoid wraparound
1375 start-sanitize-tic80
1376 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1378 * coffcode.h (coff_write_object_contents): Initialize
1379 target id field to TIC80_TARGET_ID.
1380 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1382 (coff_swap_filehdr_in): Swap in target id field if used.
1385 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1387 * coff-i386.c (coff_i386_is_local_label_name): New static function
1388 if TARGET_UNDERSCORE.
1389 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1390 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1392 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1394 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1395 complain_overflow_signed, for 32 bit PC relative relocations.
1397 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1399 * elflink.h (elf_link_add_object_symbols): When a version
1400 indirection symbol is overridden, make the original symbol point
1401 at the real overriding symbol.
1403 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1406 * elflink.h (elf_link_output_extsym): Use the right section for a
1408 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1409 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1411 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1413 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1414 symbols before checking for new symbols.
1416 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1418 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1420 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1421 file, not aoutsz bytes (they are different in XCOFF .o files).
1423 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1424 redefined by objects included from archives.
1426 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1428 * elflink.h (elf_merge_symbol): In the case of a new defined
1429 symbol overriding an old defined symbol, return the hash table
1430 entry which we modify, even if it is the target of an
1432 (elf_link_add_object_symbols): If the real name of the symbol gets
1433 overridden, convert the versioned symbol into an indirect symbol
1436 * elflink.h (elf_merge_symbol): New static function, broken out of
1437 elf_link_add_object_symbols.
1438 (elf_link_add_object_symbols): Call it.
1440 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1443 handle case where COFF filehdr does not immediately follow PE
1445 * coffgen.c (coff_object_p): Remove useless seek to current
1448 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1450 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1453 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1455 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1456 symbols, skip N_ABS symbols with debugging storage classes.
1458 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1460 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1461 relocs in shared libraries which refer to local symbols. Cope
1462 with addend when processing a GOT relocation.
1464 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1465 for sections that the linker didn't create.
1466 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1467 symbol if it was created in ppc_elf_size_dynamic_sections.
1468 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1469 relative to a section for which we didn't output a symbol.
1471 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1472 relocs are 'rela' relocs, like everything else. .rela.plt is not
1473 a read-only section, so we don't have to special-case it.
1475 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1476 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1478 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1479 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1480 actual .got section.
1481 * elflink.c (_bfd_elf_create_got_section): The three reserved
1482 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1484 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1487 * elf32-ppc.c (ppc_elf_check_relocs): Use
1488 _bfd_elf_create_got_section to create the GOT rather than
1489 ppc_elf_create_linker_section. Create the '.rela.got' section
1491 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1492 symbol has a GOT entry.
1493 (ppc_elf_relocate_section): Record when a symbol is used through
1494 the GOT, and allocate space in the GOT for each such symbol.
1495 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1496 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1499 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1500 treated in a similar way to ADDR16_HA relocs.
1501 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1502 shared objects; the linker must deal with them.
1503 (ppc_elf_create_linker_section): Stop setting
1504 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1505 LINKER_SECTION_PLT stuff.
1506 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1507 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1508 section, not ELF-specific calls.
1509 (elf_backend_plt_not_loaded): Set to 1.
1510 (elf_backend_got_symbol_offset): Set to 4.
1511 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1512 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1513 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1514 plt_not_loaded member.
1515 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1516 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1518 (elf_backend_G_O_T_offset): Set default to 0.
1519 (elfNN_bed): Set added fields.
1521 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1522 DT_RELENT in shared objects; should be DT_RELAENT.
1524 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1525 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1526 such a reloc (in a non-shared object) refers to a symbol that's
1529 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1531 * elfcode.h (put_signed_word): Define.
1532 (get_signed_word): Define.
1533 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1534 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1536 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1537 bfd_get_signed_32 to set the r_addend field.
1538 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1539 bfd_h_get_signed_64 to set the r_addend field.
1541 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * elf32-i386.c (elf_i386_relocate_section): When generating a
1544 shared library, do the relocation if the input section is not
1545 allocated in memory.
1547 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1548 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1549 (elf_fix_symbol_flags): New static function, broken out of
1550 elf_adjust_dynamic_symbol.
1551 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1552 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1553 forced local even if NEEDS_PLT is set. When forcing a symbol to
1554 be local, clear NEEDS_PLT.
1555 (elf_link_output_extsym): Remove unused local bed.
1557 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1559 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1560 for derived elf linker hash table entries. References to
1561 elf_link_hash_entry changed appropriately.
1562 (elf32_mn10300_link_hash_table): New structure for derived elf
1564 (elf32_mn10300_hash_table): Define.
1565 (elf32_mn10300_link_hash_traverse): Likewise.
1566 (elf32_mn10300_link_hash_newfunc): New function.
1567 (elf32_mn10300_link_hash_table_create): Likewise.
1568 (elf32_mn10300_finish_hash_table_entry): Likewise.
1569 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1570 of prologue code, and call:32->call:16 relaxing.
1571 (compute_function_info: New function.
1572 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1574 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1576 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1577 for a symbol which is being forced to be local.
1578 * elf32-i386.c (elf_i386_relocate_section): Write out the
1579 relocation value for a GOT reloc for a symbol which is turning
1580 into a local symbol.
1581 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1582 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1584 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1586 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1587 value if the symbol is turning into a local symbol.
1588 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1589 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1591 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1593 * elflink.h (elf_link_add_object_symbols): Also read verneed
1594 information by calling `_bfd_elf_slurp_version_tables'.
1595 (elf_link_add_object_symbols): For undefined symbols look for
1596 version information in the verneed records.
1597 (elf_link_add_object_symbols): Use soname of shared object
1598 for verneed record if it is available.
1600 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1602 * cpu-arm.c: Add prototypes for compatible and scan.
1603 * cofflink.c: Add prototype for mark_relocs.
1605 * archive.c (bfd_special_undocumented_glue): Change filename to
1606 const pointer. Add prototype.
1608 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1610 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1611 sections that will be discarded.
1613 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1615 * elflink.h (elf_link_find_version_dependencies): When searching
1616 for known version symbol skip non-matching verdef records, not
1619 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1621 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1622 not a bfd_vma, to the base file, to match how dlltool reads it.
1624 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1626 * reloc.c: Add thumb relocations.
1628 * bfd-in2.h: Add Thumb relocations.
1630 * libbfd.h: Add Thumb relocations.
1632 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1634 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1636 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1638 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1639 for a section even if it is not loaded.
1641 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1643 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1644 input and output files.
1645 (_bfd_coff_generic_relocate_section): Check whether input file,
1646 not output file, is a PE file.
1648 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1650 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1652 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1654 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1657 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1659 * cpu-arm.c (compatible): Add test for supersets of ARM
1662 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1664 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1667 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1669 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1670 called directly by gas/config/tc-arm.c.
1672 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1674 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1675 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1677 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1679 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1682 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1684 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1685 (coff_bfd_copy_private_bfd_data): Ditto.
1686 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1687 (coff_arm_bfd_print_private_bfd_data): Ditto.
1688 (coff_arm_bfd_set_private_flags): Ditto.
1689 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1691 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1693 * libcoff-in.h (struct coff_final_link_info): Add boolean
1694 global_to_static member for support of task linking.
1695 (_bfd_coff_write_task_globals): Add prototype.
1696 * libcoff.h: Regenerate.
1697 * coffcode.h (coff_write_object_contents): Use #ifdef to
1698 check RS6000COFF_C, to be consistent with all other uses
1700 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1701 call _bfd_coff_write_task_globals.
1702 (_bfd_coff_link_input_bfd): If doing task linking, convert
1703 global functions to static.
1704 (_bfd_coff_write_global_sym): If doing task linking, convert
1705 global variables to static.
1706 (_bfd_coff_write_task_globals): New function.
1707 start-sanitize-tic80
1708 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1709 (C_AUTOARG): #undef since it clashes with C_UEXT.
1710 (C_LASTENT): #undef since it clashes with C_STATLAB.
1711 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1713 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1714 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1715 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1718 start-sanitize-tic80
1719 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1721 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1722 PP relocations to complain_overflow_dont.
1724 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1726 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1727 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1729 (ppbase_reloc, glob15_reloc): New static functions.
1730 (glob16_reloc, local16_reloc): New static functions.
1731 (rtype2howto): Handle all relocation types.
1732 (coff_tic80_relocate_section): New static function.
1733 (coff_relocate_section): Define to coff_tic80_relocate_section.
1734 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1737 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1739 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1740 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1742 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1743 callers. If PE file, don't add section VMA.
1744 (coff_write_alien_symbol): If PE file, don't add section VMA.
1745 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1746 (_bfd_coff_write_global_sym): Likewise.
1747 (_bfd_coff_generic_relocate_section): Likewise.
1749 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1752 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1754 * cofflink.c (mark_relocs): Add new function to mark symbols which
1755 are used by relocations.
1756 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1757 suppress the skipping of symbols that have thus been marked.
1759 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1761 * coff-sh.c (sh_merge_private_data): New static function.
1762 (coff_bfd_merge_private_bfd_data): Define.
1764 start-sanitize-tic80
1765 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1767 * coff-tic80.c: Remove unnecessary #ifdefs.
1768 * config.bfd: Set targ_underscore to yes for tic80.
1770 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1772 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1773 with unresolved external symbols in GDB).
1776 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1778 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1779 the symbols associated with each BFD.
1780 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1782 * elf-m10200.c: Likewise.
1783 * elf32-m32r.c: Likewise.
1784 * elf32-sh.c: Likewise.
1786 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1788 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1789 alignment of a common symbol. If two symbols that look like
1790 common symbols are found in two shared libraries, and the size is
1791 different, use the larger size, and warn if --warn-common. If a
1792 common symbol overrides a definition in a shared library, set the
1793 size to the larger size, and warn if --warn-common.
1795 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1797 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1798 into any other machine type.
1800 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1802 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1803 data into an unitialised destination set its machine type as well.
1805 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1807 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1808 to common symbol size. Consistently treat uninitialized symbols
1809 in shared objects as common symbols.
1811 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1813 * archures.c (constants): Added new constants to identify the
1814 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1815 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1817 * bfd-in2.h (constants): Added new constants to identify
1818 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1819 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1820 bfd_mach_arm_4T. This file is auto-magically generated from the
1821 archures.c file. This update is just to save work.
1823 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1824 coff_arm_bfd_print_private_bfd_data,
1825 coff_arm_bfd_set_private_flags,
1826 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1827 (global): Macro redefinitions set up to use these new functions.
1829 * coffcode.h (coff_mkobject_hook): Added call to
1830 coff_arm_bfd_set_private_flags().
1831 (coff_set_arch_mach_hook): Added code to set machine type based on
1832 bits stored in internal flags.
1833 (coff_set_flags): Added code to set the new bits in the flags
1834 field based on the machine number.
1835 (function definition macros): Made all function definition macros
1836 conditional so that they can be overridden by target specific
1839 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1840 Structure extended to include new types, one each for ARMv2,
1841 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1843 * libcoff-in.h (struct coff_tdata): Added flags field.
1845 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1847 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1849 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1852 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1854 * coffgen.c (coff_find_nearest_line): If there are no syments,
1857 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1859 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1861 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1863 * targmatch.sed: Add explicit \n characters to work around bug in
1864 HP/UX 10.20 sed program.
1866 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1868 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1871 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1873 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1875 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1877 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1878 (struct elf_m68k_pcrel_relocs_copied, struct
1879 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1880 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1881 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1882 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1884 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1885 PC relative relocs for a global symbol defined in a regular
1886 object, and count the number of PC relative relocs copied for any
1888 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1889 traverse with elf_m68k_discard_copies.
1891 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1893 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1894 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1896 * coffcode.h (coff_compute_section_file_positions): Force the
1897 potential last byte in the file to be written out when
1900 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1902 * configure.host (mips*-*-openbsd*): New host.
1904 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1906 * elflink.h (elf_link_add_object_symbols): Only subtract the
1907 section VMA from the symbol value if this is a fully linked file.
1909 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1910 (struct elf_i386_link_hash_entry): Define.
1911 (struct elf_i386_link_hash_table): Define.
1912 (elf_i386_link_hash_traverse): Define.
1913 (elf_i386_hash_table): Define.
1914 (elf_i386_link_hash_newfunc): New static function.
1915 (elf_i386_link_hash_table_create): New static function.
1916 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1917 PC relative relocs for a global symbol defined in a regular
1918 object, and count the number of PC relative relocs copied for any
1920 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1921 traverse with elf_i386_discard_copies.
1922 (elf_i386_discard_copies): New static function.
1923 (bfd_elf32_bfd_link_hash_table_create): Define.
1925 From Gordon W. Ross <gwr@mc.com>:
1926 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1927 (sunos4_aout_backend): Use MY_entry_is_text_address.
1930 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1932 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1933 R_D30V_32_NORMAL to 2 (4 bytes).
1936 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1938 From Gordon W. Ross <gwr@mc.com>:
1939 * netbsd.h (N_SHARED_LIB): Define.
1940 (SEGMENT_SIZE): Don't define.
1941 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1943 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1944 (SEGMENT_SIZE): Don't define.
1946 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1947 to sizeof Rela structure, not sizeof Rel structure. From Gary
1948 Thomas <g.thomas@opengroup.org>.
1950 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1952 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1953 whenever entry is larger than text address, but only by whole
1954 pages. From Gordon W. Ross <gwr@mc.com>.
1956 * Makefile.in (install): Depend upon installdirs. Use
1957 mkinstalldirs to build $(oldincludedir).
1958 (installdirs): New target.
1960 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1961 if this is a debugging section which we are stripping.
1963 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1965 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1966 alpha-specific target data struct.
1968 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1970 From Thomas Graichen <graichen@rzpd.de>:
1971 * Makefile.in: Always use $(SHELL) when running move-if-change.
1972 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1973 * configure: Rebuild.
1975 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1977 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1978 VMA if this is an executable file or a shared object.
1980 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1983 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1985 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1986 start of the file. Remove uses later on which switch using
1988 (MY(callback)): Handle entry_is_text_address.
1989 (MY_entry_is_text_address): Define if not defined.
1990 (MY(backend_data)): Initialize new field.
1991 * aoutf1.h (sunos4_aout_backend): Likewise.
1992 * i386aout.c (MY(backend_data)): Likewise.
1993 * i386mach3.c (MY(backend_data)): Likewise.
1994 * mipsbsd.c (MY(backend_data)): Likewise.
1995 * sparclynx.c (sparclynx_aout_backend): Likewise.
1996 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1997 (MY_entry_is_text_address): Define.
1998 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2000 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2001 whose name starts with `.'.
2003 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2005 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2006 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2007 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2008 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2009 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2010 sparc-*-openbsd*): New targets.
2011 * configure: Rebuild.
2013 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2015 * stabs.c (struct stab_section_info): New field
2017 (_bfd_link_section_stabs): Fill the above array.
2018 (_bfd_stab_section_offset): Use `cumulative_skips' to
2019 speed up offset calculation.
2021 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2023 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2024 addend for non pc-relative relocations.
2026 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2027 for non-existent function.
2029 * elf-m10300.c (mn10300_elf_relax_section): New function.
2030 (mn10300_elf_relax_delete_bytes): Likewise.
2031 (mn10300_elf_symbol_address_p): Likewise.
2032 (mn10300_elf_get_relocated_section_contents): Likewise.
2033 (bfd_elf32_bfd_relax_section): Define.
2034 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2036 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2038 * configure.host: Set SHLIB_LIBS.
2039 * configure.in: Substitute SHLIB_LIBS.
2040 * configure: Rebuild.
2041 * Makefile.in (SHLIB_LIBS): New variable.
2042 ($(SHLIB)): Use $(SHLIB_LIBS).
2044 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2046 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2047 with bfd_section_vma.
2049 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2051 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2052 Correct CPU file names for mn10[23]00.
2053 * configure: Rebuild.
2055 * bfd.c (bfd_record_phdr): Cast count to size_t before
2058 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2059 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2060 (xcoff_write_archive_contents): LIkewise.
2061 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2062 (mips_elf_create_procedure_table): Likewise.
2063 * peicode.h (pe_print_idata): Likewise.
2064 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2065 * xcofflink.c (xcoff_get_section_contents): Likewise.
2066 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2067 (xcoff_link_add_symbols): Likewise.
2068 (xcoff_link_add_symbols): Likewise.
2070 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2071 (ppcboot_bfd_print_private_bfd_data): Likewise.
2073 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2074 to complain_overflow_signed.
2076 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2078 * VERSION: Set to 2.8.1.
2080 * Branched binutils 2.8.
2082 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2083 deciding whether to copy a reloc into a shared object.
2084 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2085 relocs in unallocated sections.
2086 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2087 R_SPARC_RELATIVE relocs in unallocated sections.
2089 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2091 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2092 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2095 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2097 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2098 override an uninitialized symbol from a shared library with a
2101 * elf-m10200.c: Rename from elf32-mn10200.c.
2102 * elf-m10300.c: Rename from elf32-mn10300.c.
2103 * cpu-m10200.c: Rename from cpu-mn10200.c
2104 * cpu-m10300.c: Rename from cpu-mn10300.c
2105 * Makefile.in: Update accordingly.
2107 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2108 (elf_mips_isa): Move to earlier in file.
2109 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2110 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2113 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2116 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2118 * configure.com: New file.
2119 * config.h-vms: Remove file.
2120 * makefile.vms: Update for new configure scheme.
2122 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2124 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2125 (ppc_process_before_allocation): Declare.
2126 * libcoff.h: Rebuild.
2128 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2130 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2132 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2134 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2136 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2137 symbol index for a R_IHCONST reloc.
2139 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2141 * targmatch.sed: Do not use \(\) recursively.
2143 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2145 * m68klinux.c (MACHTYPE_OK): Define.
2146 * i386linux.c (MACHTYPE_OK): Define.
2148 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2150 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2151 <hjl@gnu.ai.mit.edu>:
2152 * sparclinux.c: New file.
2153 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2154 * bfd-in2.h: Rebuild.
2155 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2156 * configure.in (sparclinux_vec): Add to list of vectors.
2157 * configure: Rebuild.
2158 * targets.c (sparclinux_vec): Declare.
2159 (bfd_target_vector): Add sparclinux_vec.
2160 * Makefile.in: Rebuild dependencies.
2161 (BFD32_BACKENDS): Add sparclinux.o.
2162 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2164 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2165 bfd_coff_backend_data field.
2166 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2168 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2169 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2170 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2172 * bfd.c: Include "libiberty.h".
2173 (strerror): Don't declare.
2174 (bfd_errmsg): Call xstrerror rather than strerror.
2176 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2178 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2179 reloc even if the symbol is in the .bss section.
2180 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2181 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2182 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2184 * coffcode.h (bfd_coff_backend_data): Add new field
2185 _bfd_coff_default_section_alignment_power.
2186 (bfd_coff_default_section_alignment_power): Define.
2187 (bfd_coff_std_swap_table): Initialize new field.
2188 * libcoff.h: Rebuild.
2189 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2190 symbol to the default section alignment.
2192 * COPYING: Update FSF address.
2195 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2197 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2198 21-bit absolute that made it act as a relative.
2201 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2203 * elflink.c (_bfd_elf_create_linker_section): Don't set
2204 bss_section and rel_section from existing sections.
2206 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2209 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2211 * aoutx.h (some_aout_object_p): Change executable test to fix
2212 problems with embedded a.out systems.
2214 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2216 * stabs.c (_bfd_stab_section_offset): New function.
2217 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2218 * libbfd.h: Rebuild.
2219 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2221 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2222 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2223 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2224 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2225 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2227 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2228 symbol. Check for memory allocation failure of *psinfo.
2229 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2230 callers. Set the value of the header symbol.
2231 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2232 * libbfd.h: Rebuild.
2234 start-sanitize-tic80
2235 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2237 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2238 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2239 reloc types, rather than silently failing to generate an output file.
2242 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2244 * targmatch.sed: Use the hold space to put the #ifdef around the
2245 the string constant.
2246 * targets.c (UNSUPPORTED_TARGET): Don't define.
2247 (find_target): Don't check for UNSUPPORTED_TARGET.
2248 (bfd_set_default_target): Don't try to optimize by checking for
2251 * Makefile.in: Rebuild dependencies.
2252 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2253 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2254 (elf32-m32r.o): Remove explicit target.
2256 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2259 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2260 count section symbols for sections that were created by the
2261 linker, or are not allocatable or not loadable.
2262 (elf32_sparc_finish_dynamic_sections): Output output section
2263 symbols for section for which we made space for them.
2265 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2267 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2268 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2270 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2272 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2273 (m32r_hi16_list): New static local.
2274 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2275 (m32r_elf_do_hi16_reloc): Delete.
2276 (m32r_elf_relocate_hi16): New function.
2277 (m32r_elf_lo16_reloc): New function.
2278 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2281 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2283 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2284 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2285 (m32r_elf_final_sda_base): New function.
2286 (m32r_elf_relocate_section): Rewrite sdata support.
2287 (m32r_elf_finish_dynamic_sections): Delete.
2289 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2291 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2292 * coff-svm68k.c: New file. Just defines some macros and includes
2294 * coff-m68k.c: Add functions to handle common addends, moved in
2295 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2296 Control whether relocs are visible using STATIC_RELOCS.
2297 * cf-m68klynx.c: Simplify greatly: just define macros to control
2299 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2300 * targets. (m68ksysvcoff_vec): Declare.
2301 (bfd_target_vector): Add m68ksysvcoff_vec.
2302 * config.bfd (m68*-motorola-sysv*): New target.
2303 * configure.in (m68ksysvcoff_vec): New vector.
2304 * configure: Rebuild.
2305 * Makefile.in: Rebuild dependencies.
2306 (BFD32_BACKENDS): Add coff-svm68k.o.
2307 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2309 * binary.c (binary_set_section_contents): Don't get misled if the
2310 first section is not loadable. From Matthew L. Martin
2313 * elflink.h (elf_bfd_final_link): Set the value of a section
2314 symbol to the section address unless doing a relocateable link.
2316 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2318 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2319 .plt entry if we've taken the function's address.
2320 (elf64_alpha_merge_gots): Merge collected flags info as well.
2322 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2324 * Many files: Add function prototypes.
2325 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2326 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2327 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2328 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2329 * peicode.h: Change several void * parameters to PTR.
2330 * srec.c (srec_get_symbol_info): Make static.
2331 * syms.c (bfd_symbol_is_absolute): Remove.
2332 * Makefile.in: Rebuild dependencies.
2334 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2336 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2337 (bfd_elf32_bfd_is_local_label): Don't define.
2339 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2342 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2344 * bfd-in.h: Don't include obstack.h.
2345 (struct bfd_hash_table): Change memory field to PTR.
2346 * bfd.c (struct _bfd): Change memory field to PTR.
2347 * bfd-in2.h: Rebuild.
2348 * libbfd-in.h (bfd_release): Declare as function, don't define as
2350 * libbfd.h: Rebuild.
2351 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2352 objalloc routines rather than obstack routines.
2353 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2354 (getpagesize): Don't define.
2355 (_bfd_new_bfd): Don't set _bfd_chunksize.
2356 (bfd_openr): Free new bfd and objalloc on failure.
2357 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2358 (bfd_alloc_size): Remove.
2359 (bfd_release): New function.
2360 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2361 objalloc routines rather than obstack routines.
2362 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2363 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2364 objalloc routines rather than obstack routines.
2365 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2366 (struct accumulate): Change memory to struct objalloc *.
2367 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2368 * dep-in.sed: Don't remove obstack.h from dependency list.
2369 * Makefile.in: Rebuild dependencies.
2370 (BFD_H_DEPS): Remove obstack.h.
2371 (install): Don't install obstack.h.
2372 * Many files: Don't include "obstack.h".
2375 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2376 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2377 * libbfd.h: Rebuild.
2378 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2379 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2380 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2382 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2383 old version of bfd_alloc.
2384 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2385 * libbfd.h: Rebuild.
2386 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2388 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2390 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2391 ELF local label syntax as well.
2393 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2395 * config.bfd (powerpc-*-beos*): New target.
2396 * configure.in (powerpc-*-beos*): Add case that explicitly
2397 does not set COREFILE for now. A future BeOS version is
2398 expected to support core files.
2399 * configure: Regenerate with autoconf.
2401 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2403 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2404 seen with a local symbol, rather than crashing.
2406 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2407 version symbols if there aren't any.
2409 start-sanitize-tic80
2410 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2412 * coff-tic80.c (coff_rtype_to_howto): Define
2413 (coff_tic80_rtype_to_howto): Clone generic coff version and
2414 add code to handle the funky TI "internal relocations".
2417 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2419 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2420 or size changes because of a weak symbol.
2422 * cisco-core.c (SIGEMT): Define if not defined.
2424 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2426 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2427 setting ever. Sanity check the version number. Sort out copying
2428 flags and other information when adding an indirect symbol.
2429 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2430 symbols added by the backend. Clear the entire contents of the
2432 (elf_export_symbol): Ignore indirect symbols.
2433 (elf_link_output_extsym): Accept a section without an owner in an
2435 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2436 version count. Correct the allocation of x_versymp.
2438 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2439 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2440 Don't return bfd_und_section_ptr when info->shared.
2441 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2442 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2443 (mips_elf_check_relocs): Resolve an indirect symbol in
2445 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2446 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2448 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2450 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2452 From Eric Youngdale <eric@andante.jic.com>:
2453 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2454 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2455 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2456 versioned symbol appears in both a regular and a shared object.
2457 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2458 appropriate. Improve error message.
2459 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2460 all uses. Add localsyms field.
2461 (elf_bfd_final_link): When generating a shared library, call
2462 elf_link_output_extsym to output all local symbols.
2463 (elf_link_output_extsym): Handle symbols which were forced to
2466 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2468 From Eric Youngdale <eric@andante.jic.com>:
2469 * elf-bfd.h (elf_symbol_type): Add version field.
2470 * elfcode.h (elf_slurp_symbol_table): Set version field.
2471 * elflink.h (elf_link_add_object_symbols): When creating an
2472 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2473 appropriate. Set up an indirection from the nondefault version of
2475 (NAME(bfd_elf,size_dynamic_sections)): Call
2476 elf_link_assign_sym_version before checking whether there are any
2477 versions. Always record the version name as a dynamic symbol.
2478 Initialize counters.
2479 (elf_link_assign_sym_version): After finding a version, see if a
2480 symbol should be forced to local scope. Create a new version
2481 definition if appropriate.
2482 (elf_link_output_extsym): Correct indirect symbol handling.
2483 * elf.c (bfd_elf_print_symbol): Print version information.
2484 (bfd_section_from_shdr): Turn version sections into BFD sections.
2485 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2486 if sh_info is not already set.
2487 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2489 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2490 _bfd_stringtab_add to copy the name into permanent memory if
2493 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2495 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2497 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2499 * coffcode.h (bfd_coff_backend_data): Change
2500 _bfd_coff_compute_section_file_positions to return a boolean
2501 value. Change all callers.
2502 (coff_compute_section_file_positions): Change return type to
2503 boolean. If the size of the last section changed, then output a
2504 zero byte at the end of the file.
2505 * libcoff.h: Rebuild.
2507 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2508 for at least 6 output symbols.
2509 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2510 emit a TC csect to represent the space they take up. For an XO
2511 symbol, just emit a reference, not a csect.
2513 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2514 Solaris doesn't like the combined options, and the -f is
2516 (stamp-tshlink, install): Likewise.
2518 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2519 handling when little endian.
2521 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2523 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2524 (mn10300_elf_relocate_section): Likewise.
2525 (elf_backend_relocate_section): Define.
2527 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2528 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2529 (elf32_mn10300_howto_table): Likewise.
2530 (elf32_mn10300_reloc_map): Likewise.
2531 (bfd_elf32_mn10300_reloc): Delete unused function.
2533 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2535 start-sanitize-tic80
2536 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2537 understand, just set the howto field to NULL, and the caller will
2538 print an appropriate error message.
2540 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2541 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2542 block. Use NULL for initializations of "ptr" rather than bare 0.
2543 * coff-h8300.c: Fix typo in comment.
2544 * coff-h8500.c: Ditto.
2546 * coff-z8k.c: Ditto.
2548 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2550 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2551 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2552 m32r_elf_get_relocated_section_contents): First pass at relax support.
2554 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2556 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2557 entry for reading verdef records.
2558 Use correct braces for computing increments of extverdaux and
2559 exteverdef record pointers.
2561 start-sanitize-tic80
2562 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2564 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2568 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2570 * elflink.h (elf_link_find_version_dependencies): Check that
2571 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2574 start-sanitize-tic80
2575 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2577 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2580 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2582 * targets.c (bfd_default_vector): Make non-const.
2583 (find_target): New static function, broken out of
2585 (bfd_set_default_target): New function.
2586 (bfd_find_target): Call find_target. When defaulting, use
2587 bfd_default_vector[0] if it is not NULL.
2588 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2589 * bfd-in2.h, libbfd.h: Rebuild.
2591 * syms.c (bfd_is_local_label): Return false if the symbol has no
2593 * coff-i960.c (coff_i960_is_local_label_name): New function.
2594 (coff_bfd_is_local_label_name): Define.
2595 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2596 (coff_bfd_is_local_label_name): Define.
2597 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2598 (coff_bfd_is_local_label_name): Define.
2599 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2600 with .. or _.L_ as local.
2601 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2602 (bfd_elf32_bfd_is_local_label_name): Define.
2603 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2604 beginning with $ as local.
2606 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2608 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2609 rather than comparing against info->lprefix.
2610 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2611 * elflink.h (elf_link_input_bfd): Likewise.
2612 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2613 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2615 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2616 _bfd_elf_is_local_label_name if not already defined.
2617 * elf.c (_bfd_elf_is_local_label_name): New function.
2618 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2620 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2621 (m88k_is_local_label_name): New static function.
2623 * coffcode.h (coff_bfd_is_local_label_name): Define as
2624 _bfd_coff_is_local_label_name if not already defined.
2625 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2626 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2627 * libcoff.h: Rebuild.
2629 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2630 to _bfd_is_local_label_name.
2631 (bfd_target): Likewise.
2632 * syms.c (bfd_is_local_label): Define as function, not macro.
2633 (bfd_is_local_name): Define.
2634 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2635 bfd_generic_is_local_label, and take a string rather than a
2637 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2638 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2639 (bfd_generic_is_local_label): Don't declare.
2640 (bfd_generic_is_local_label_name): Declare.
2641 * bfd-in2.h, libbfd.h: Rebuild.
2642 * All backends: Change local_label to local_label_name.
2644 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2645 (mips_elf_relocate_got_local): Change return type to boolean.
2646 Don't assume that the first zero entry is unassigned; instead, use
2648 (mips_elf_relocate_section): Check return value of
2649 mips_elf_relocate_got_local.
2650 (mips_elf_create_got_section): Initialize assigned_gotno field.
2653 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2655 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2659 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2661 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2662 that have no contents merely because linker_mark is not set.
2664 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2666 * config.bfd (mips*-*-lnews*): New target.
2667 * coff-mips.c (mips_relocate_section): Make assert compare
2668 content byteorder instead of header byteorder.
2669 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2671 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2672 * configure.in (ecoff_biglittle_vec): Add case.
2673 * configure: Update.
2675 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2677 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2678 name begins with ".note".
2679 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2680 section whose name begins with ".note".
2681 (get_program_header_size): Corresponding change.
2683 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2684 jal and for jal overflow.
2686 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2688 From Eric Youngdale <eric@andante.jic.com>:
2689 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2690 not found, try looking it up again without the version name.
2691 (elf_link_add_object_symbols): Always link against the dynamic
2692 symbol table of a dynamic object. When linking against a dynamic
2693 object, include version strings in symbol names, and set up
2694 version information. Add indirect symbols for default versions.
2695 (elf_link_create_dynamic_sections): Add special version sections.
2696 (struct elf_assign_sym_version_info): Define.
2697 (struct elf_find_verdep_info): Define.
2698 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2699 up version sections.
2700 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2701 (elf_link_find_version_dependencies): New static function.
2702 (elf_link_assign_sym_version): New static function.
2703 (elf_link_renumber_dynsyms): New static function.
2704 (struct elf_final_link_info): Add symver_sec field.
2705 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2706 local symbols of a dynamic object. Handle DT_VER* constants.
2707 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2708 dynamic object. Skip indirect symbols from ELF objects. Remove
2709 the version name before choosing a hash bucket. Write out the
2710 version information if appropriate.
2711 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2712 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2713 (bfd_elf64_size_dynamic_sections): Likewise.
2714 * bfd-in2.h: Rebuild.
2715 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2716 Change elf_link_hash_flags to unsigned short.
2717 (ELF_LINK_HIDDEN): Define.
2718 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2719 dynverdef_hdr, dynversym_section, dynverdef_section,
2720 dynverref_section, cverdefs, cverrefs, verdef, verref.
2721 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2722 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2723 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2724 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2725 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2726 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2727 (_bfd_elf_slurp_version_tables): Declare.
2728 * elf.c (_bfd_elf_swap_verdef_in): New function.
2729 (_bfd_elf_swap_verdef_out): Likewise.
2730 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2731 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2732 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2733 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2734 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2735 version information if there is any.
2736 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2737 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2738 (elf_fake_sections): Handle .gnu.version* section names.
2739 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2740 (_bfd_elf_slurp_version_tables): New function.
2741 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2742 version name in string entered in dynamic hash table.
2743 * elfcode.h: Include fnmatch.h.
2744 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2745 symbol which was forced to become local.
2746 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2747 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2748 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2749 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2751 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2753 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2755 (mn10200_elf_relax_section): Correctly compute a symbol's value
2756 when the symbol is local, but not in the same section as we are
2757 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2760 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2762 * elf32-m32r.c: Rewrite to use ELF backend linker.
2763 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2764 Add small data area support (R_M32R_SDA16).
2765 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2766 * bfd-in2.h,libbfd.h: Regenerated.
2768 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2770 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2771 (mn10200_elf_relax_delete_bytes): Likewise.
2772 (mn10200_elf_symbol_address_p): Likewise.
2773 (mn10200_elf_get_relocated_section_contents): Likewise.
2774 (bfd_elf32_bfd_relax_section): Define.
2775 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2777 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2778 (mn10200_elf_relocate_section): Likewise.
2779 (elf_backend_relocate_section): Define.
2782 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2784 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2785 reloc.c, targets.c: New target, elf-*-D30V.
2787 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2789 * cpu-d30v.c, elf32-d30v.c: New files.
2792 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2794 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2795 * bfd-in2.h: Regenerated.
2796 start-sanitize-tic80
2797 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2798 (rtype2howto): Add function.
2799 (tic80_howto_table): Add.
2802 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2804 * sysdep.h: Don't define errno in MSVC if error.h is included.
2806 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2808 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2809 is initialized before it is used.
2811 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2813 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2814 symbol into a weak undefined symbol; leave it as a common symbol.
2816 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2818 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2819 about a symbol defined in a dynamic object if it has already been
2820 defined in a regular object.
2822 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2824 * makefile.vms: Add gcc flags to allow compiling with current gcc
2826 (targmatch.h): New dependency.
2828 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2830 * evax.h (ALPHA_R_CODEADDR): New relocation.
2831 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2833 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2835 * bfd-in2.h, libbfd.h: Rebuild.
2837 Restrict symbol length to 64 bytes, case preserving:
2838 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2839 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2840 (_bfd_evax_length_hash_symbol): Added.
2841 * evax-etir.c (_bfd_evax_write_etir): Call
2842 _bfd_evax_length_hash_symbol before output of symbol.
2843 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2844 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2846 * evax-emh.c: Output filename to object file without path.
2848 * evax-egsd.c: New sections for local and global commons.
2850 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2851 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2852 notices. Replace AXP with Alpha.
2854 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2856 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2857 sections if we are creating a shared library.
2859 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2861 * configure.host (i386-windows): Don't set host64=true.
2863 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2865 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2866 (elf_mips16_gprel_howto): New static variable.
2867 (mips16_gprel_reloc): New static function.
2868 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2869 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2870 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2871 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2872 * bfd-in2.h, libbfd.h: Rebuild.
2874 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2876 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2877 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2879 start-sanitize-r5900
2880 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2882 * config.bfd: add r5900
2885 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2887 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2888 the output section will be the absolute section; don't print an
2889 assertion message for that case when doing a relocateable link.
2891 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2893 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2894 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2895 need_fn_sub, call_stub, and call_fp_stub.
2896 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2897 (mips_elf_link_hash_newfunc): Initialize new fields.
2898 (mips_elf_link_hash_table_create): Likewise.
2899 (mips_elf_relocate_section): Redirect relocations to use mips16
2900 stubs when appropriate.
2901 (mips_elf_check_relocs): Attach stub sections to the appropriate
2902 symbol. Set need_fn_stub when appropriate.
2903 (mips_elf_always_size_sections): New static function.
2904 (mips_elf_check_mips16_stubs): New static function.
2905 (elf_backend_always_size_sections): Define.
2906 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2908 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2909 attached to sections which are not being included in the link.
2911 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2913 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2914 symbol value when computing the addend for a pc_relative
2917 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2919 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2920 relocateable link, just skip pc_relative pcrel_offset relocs.
2921 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2922 structure for an ARM26 reloc which can be resolved.
2923 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2924 reloc can be resolved.
2926 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2927 error in overflow check for R_RELBYTE.
2929 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2931 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2932 From Mark Rasin <mark.rasin@telrad.co.il>.
2934 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2937 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2939 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2940 (elf_mn10200_howto_table): Likewise.
2941 (mn10200_reloc_map): Likewise.
2943 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2945 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2946 * bfd-in2.h, libbfd.h: Regenerated.
2947 * elf32-m32r.c: Add support for them.
2949 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2952 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2953 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2954 r_format and r_pcrel. Always return a value.
2955 * riscix.c (MY_final_link_callback): Define to dummy value.
2957 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2958 relocations against the text segment, look up the output name of
2960 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2961 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2962 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2963 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2964 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2966 start-sanitize-tic80
2967 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2969 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2970 routines for little endian data.
2971 * coffcode.h (coff_write_object_contents): Set magic to
2972 TIC80_ARCH_MAGIC for TIc80.
2974 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2976 * coff-tic80.c (tic80coff_vec): Change to little endian data
2980 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2982 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2983 auxiliary_filters parameter to be const char * const *. Accept a
2984 NULL terminated array.
2985 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2986 (bfd_elf32_size_dynamic_sections): Update declaration.
2987 * bfd-in2.h: Rebuild.
2989 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2991 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2992 NOTYPE symbol in a text section as a FUNC symbol.
2994 * coffcode.h (coff_compute_section_file_positions): Force
2995 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2997 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2999 * libaout.h (machine_type): Reserve several values for sparclet.
3001 start-sanitize-tic80
3002 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3004 * config.bfd (tic80-*-*): Don't require 'coff'.
3007 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3009 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3010 table to v850_elf_reloc for all non-standard relocations.
3011 (v850_elf_check_relocs): Add check for h being non-null.
3012 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3013 statement instead of multiple ifs.
3014 (v850_elf_relocate_section): Fix up error message, don't just call
3017 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3019 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3020 Use bfd_elf_generic_reloc as special function for all relocs.
3021 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3023 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3024 24bit pc-relative reloc.
3026 start-sanitize-tic80
3027 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3029 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3030 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3031 header byte order is little endian. Use correct bfd_get and
3032 bfd_put routines for little endian headers.
3033 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3034 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3037 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3039 * reloc.c: Add BFD_RELOC_24.
3040 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3041 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3042 * bfd-in2.h, libbfd.h: Rebuilt.
3044 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3046 elf64-alpha multiple .got rewrite:
3048 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3049 (bfd_elf*_mkobject): Don't define here ...
3050 * elfxx-target.h: ... but rather here. Default always_size_sections
3052 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3053 what the #defines in elf-bfd.h transmuted it to anyway.
3055 * section.c: Add SEC_LINKER_CREATED flag.
3056 * bfd-in2.h: Rebuild.
3057 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3058 relocation section flags.
3059 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3060 SEC_IN_MEMORY to recognize generated bits.
3061 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3063 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3064 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3065 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3066 * elf32-ppc.c (ppc_elf_create_linker_section,
3067 ppc_elf_size_dynamic_sections): Likewise.
3068 * elf32-sparc.c (elf32_sparc_check_relocs,
3069 elf32_sparc_size_dynamic_sections): Likewise.
3070 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3072 (_bfd_elf_create_dynamic_sections): Likewise.
3073 (_bfd_elf_make_linker_section_rela): Likewise.
3074 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3075 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3076 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3077 to identify generated bits.
3078 (elf_link_input_bfd): Likewise.
3080 * elf64-alpha.c: Rewrite everything touching relocations.
3082 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3084 * elf32-v850.c (all functions and static variables): Go through
3085 and regularize names to be of the form v850_elf_<xxx>.
3086 (toplevel): Include <elf/v850.h>.
3087 (enum reloc_type): Move to include/elf/v850.h.
3088 (v850_elf_check_relocs): For common variables, if the variable is
3089 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3090 into the appropriate section.
3091 (elf_backend_check_relocs): Define.
3093 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3095 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3097 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3099 * config.bfd (mips*el-*-linux*): New target.
3100 (mips*-*-linux*): New target.
3102 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3103 Return a useful value.
3105 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3107 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3109 * configure: Rebuild.
3110 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3111 ac_cv_func_mmap in bfd/configure.host.
3113 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3114 filter_shlib and auxiliary_filter_shlib parameters.
3115 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3117 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3118 (bfd_elf64_size_dynamic_sections): Likewise.
3119 * bfd-in2.h: Rebuild.
3121 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3123 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3124 symbols, don't export a symbol which is defined by an object in an
3125 archive which contains shared objects.
3127 start-sanitize-tic80
3128 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3130 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3131 for TI TMS320c80 (MVP).
3132 (bfd_archures_list): Add bfd_tic80_arch.
3133 * bfd-in2.h: Regenerate by running "make headers".
3135 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3137 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3138 * configure.in (case $vec): Correct typo, "tb" not "tp".
3139 Also add cofflink.o for tic80coff_vec.
3140 * configure: Regenerate with autoconf.
3143 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3146 is configured with --with-mmap.
3148 start-sanitize-tic80
3149 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3151 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3152 (ALL_MACHINES): Add cpu-tic80.o
3153 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3154 * coff-tic80.c: Add skeleton, cloned from another coff config.
3155 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3159 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3161 * TODO: Correct a misspelling.
3162 start-sanitize-tic80
3163 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3164 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3165 * configure.in (case $vec): Add tic80coff_vec entry.
3166 * configure: Regenerate with autoconf.
3167 * archures.c (bfd_tic80_arch): Declare.
3168 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3169 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3170 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3171 (bfd_target_vector): Add tic80coff_vec entry.
3174 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3176 * elflink.h (elf_buckets): Add some more values for larger
3179 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3181 * Makefile.in (install): Move subdir_do out of conditional. From
3182 Fred Fish <fnf@cygnus.com>.
3184 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3186 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3188 (elf_mn10200_howto_table): Likewise.
3189 (mn10200_reloc_map): Likewise.
3191 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3194 mips16 symbol during the link.
3195 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3197 (mips_elf_link_output_symbol_hook): New static function.
3198 (elf_backend_link_output_symbol_hook): Define.
3200 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3203 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3205 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3206 against SEC_DEBUGGING sections here (revert patch of December 5).
3207 * elfcode.h (elf_object_p): Check for them here, instead.
3209 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3212 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3214 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3215 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3216 * elf-bfd.h (struct elf_size_info): Update declaration of
3218 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3219 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3220 * elfxx-target.h: Use new dynamic reloc routines by default.
3221 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3224 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3226 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3227 if NAMES_HAVE_UNDERSCORE is defined.
3229 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3231 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3233 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3235 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3238 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3240 * elflink.h (elf_link_add_object_symbols): Only add a weak
3241 symbol if the real definition is in the dynamic symbol table.
3242 After finding the real definition, then, if it is dynamic, add the
3243 weak symbol to the dynamic symbol table.
3245 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3247 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3249 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3252 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3254 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3256 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3257 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3258 * reloc.c: Remove mn10300 big endian relocs.
3259 * bfd-in2.h, libbfd.h: Rebuilt.
3261 * elf32-mn10200.c: Update from elf32-mn10300.c.
3263 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3265 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3267 * elf32-mn10300.c: Add some comments.
3269 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3271 * ihex.c (ihex_scan): Always initialize buf before jumping to
3273 (ihex_read_section): Likewise.
3275 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3277 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3278 inplace for most relocs.
3280 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3283 even if SEC_ALLOC is not set.
3284 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3285 when deciding whether to copy a reloc into a shared object.
3286 (elf_i386_relocate_section): Likewise.
3287 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3288 (elf32_sparc_relocate_section): Likewise.
3289 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3290 reloc section if it is not set in the source section.
3291 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3292 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3293 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3295 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3297 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3298 expects a .got.plt until we actually create it.
3300 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3302 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3303 message for bfd_reloc_outofrange, rather than aborting. From
3304 Philippe De Muyter <phdm@info.ucl.ac.be>.
3306 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3307 a relocateable link, don't try to process them. From Heinz Wrobel
3308 <wrobel@lpr.e-technik.tu-muenchen.de>.
3310 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3312 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3313 mn10300_info_howto_rel. Tweak reloc argument to be an
3314 Elf32_Internal_Rela.
3315 (USE_RELA): Define instead of USE_REL.
3316 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3318 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3320 * configure.in, configure: Handle mips*-sgi-irix6*.
3321 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3324 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3327 relocation against a symbol defined in a section with no output
3330 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3333 * configure, config.in: Rebuild with autoconf 2.12.
3335 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3336 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3337 (swap_out_syms): Set st_other from existing st_other field.
3338 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3340 (elf_link_output_extsym): Set the other field from the global hash
3342 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3343 (elf_mips16_jump_howto): New static variable.
3344 (mips16_jump_reloc): New static function.
3345 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3346 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3347 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3349 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3350 * bfd-in2.h, libbfd.h: Rebuild.
3351 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3353 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3355 * configure.host: Use long long for mips-sgi-irix6*.
3357 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3358 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3360 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3362 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3363 (enum reloc_type): Add more reloc types.
3364 (elf32_mn10300_howto_table): Update for new reloc types.
3365 (elf32_mn10300_reloc_map): Update for new reloc types.
3366 * reloc.c: Add some new relocs for the mn10300 series.
3367 * bfd-in2.h, libbfd.h: Rebuilt.
3369 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3371 * som.c (setup_sections): Don't lose for a space which has
3372 no data, but some symbols.
3374 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3376 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3377 (sunos_link_hash_table_create): Initialize got_needed.
3378 (sunos_create_dynamic_sections): Only set .got section size if it
3379 is not already set. Set got_needed.
3380 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3381 sdynptr, and only handle dynamic sections, if dynamic sections are
3383 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3384 Initialize .got section.
3385 (sunos_scan_ext_relocs): Likewise.
3386 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3388 (sunos_finish_dynamic_link): Check got_needed. Only set up
3389 dynamic linking information if needed.
3391 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3393 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3395 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3397 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3399 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3401 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3404 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3406 * filemode.c: Include sysdep.h.
3407 * ihex.c: Add casts to eliminate compiler warnings.
3408 * sunos.c: Add casts to eliminate compiler warnings.
3410 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3412 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3414 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3415 appropriate relocations in the .so file if shared.
3416 (ppc_elf_relocate_section): Ditto.
3418 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3420 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3421 complain_overflow_unsigned.
3423 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3425 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3426 overflows for R_D10V_16 and R_D10V_18.
3428 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3430 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3431 (do_with_relocs): Likewise.
3432 (do_as_repeat): Likewise.
3433 (copy_expression): Likewise.
3435 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * ieee.c (ieee_write_external_part): Correctly record whether
3438 there is an external part.
3440 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3442 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3443 handle tda offsets for sld.w and sst.w instructions.
3444 Fix alignment check in sld.w and sst.w tda reloc handling.
3446 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3448 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3450 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3452 * elf32-v850.c: Add comments about assumptions about
3453 char, short & long sizes.
3454 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3455 problems for several relocs.
3457 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3458 R_V850_SDA_OFFSET entry.
3460 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3463 Store import file index in ldindx.
3464 (xcoff_build_ldsyms): Assume that ldsym was not previously
3465 allocated. For an imported symbol, copy ldindx into l_ifile.
3467 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3469 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3470 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3471 fields in R_V850_TDA_OFFSET.
3472 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3473 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3476 * elf32-v850.c: Include bfdlink.h.
3477 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3479 (elf32_v850_bfd_final_link_relocate): New function.
3480 (v850_elf_relocation_section): Likewise.
3481 (elf_backend_relocate_section): Define.
3483 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * binary.c (binary_set_section_contents): Ignore sections which
3486 don't have SEC_LOAD and SEC_ALLOC set.
3488 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3490 * linker.c (_bfd_generic_final_link): Avoid losing static
3491 symbols in the .bss section.
3493 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3496 (mips32_64bit_reloc): New static function.
3497 (mips_reloc_map): Add entry for BFD_RELOC_64.
3498 (mips_elf_relocate_section): Handle R_MIPS_64.
3500 * linker.c (default_indirect_link_order): Print an error message
3501 when attempting to do a relocateable link with different object
3502 file formats, rather than calling abort.
3504 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3506 * reloc.c (m32r relocs): Rename them.
3507 * bfd-in2.h, libbfd.h: Regenerated.
3508 * elf32-m32r.c: Update.
3509 (m32r_elf_10_pcrel_reloc): New function.
3510 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3511 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3513 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3515 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3516 all sections that will be included in the output file.
3517 (_bfd_generic_link_output_symbols): Discard symbols in sections
3518 which are being discarded.
3519 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3520 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3521 (elf_v850_howto_table): Corresponding changes.
3522 (elf_v850_reloc_map): Corresponding changes.
3523 * reloc.c: Add additional V850 relocations.
3524 * bfd-in2.h, libbfd.h: Rebuilt.
3526 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3527 no longer want in pc-relative relocs.
3529 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3531 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3532 accept a reloc against an undefined sybmol!
3534 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3536 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3538 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3540 * VERSION: Bump for new relocation.
3542 * hosts/i386bsd.h: If NBPG is not defined, define it as
3543 PAGE_SIZE, for recent versions of FreeBSD.
3545 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3547 * configure.host: Use `long long' as the 64 bit type on a Solaris
3548 host, since both gcc and the SunPRO compilers support it.
3550 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3552 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3553 mistake to have reused the ECOFF LITERAL for ELF since they have
3554 different semantics.
3555 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3556 * bfd-in2.h, libbfd.h: Rebuild.
3558 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3561 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3562 dynamic relocation for an undefweak symbol when we are building
3563 a static executable.
3565 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3567 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3568 point explicitly to srcdir.
3569 (targmatch.h): Edit references to point explicitly to objdir.
3571 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * config.bfd: When setting targ_cpu, don't get confused by
3576 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3578 * configure.host: Add support for windows host (a build done
3579 under the Microsoft build environment).
3581 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3583 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3584 definition in a dynamic object, add it to the dynamic symbol table
3585 if any dynamic object mentions it. Reverts part of last patch.
3587 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3588 (sunos_link_hash_table_create): Initialize got_base.
3589 (bfd_sunos_size_dynamic_sections): If the .got section is more
3590 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3592 (sunos_check_dynamic_reloc): Subtract got_base from a base
3593 relative relocation.
3595 * elf32-mips.c (elf_mips_isa): New static function.
3596 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3597 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3599 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3601 * archive.c (do_slurp_coff_armap): Only treat archive as little
3602 endian for i960 COFF.
3604 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3607 by the change in size of the section when EXEC_P is not set.
3609 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3610 (m68kcoff_rtype_to_howto): New static function.
3611 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3612 VMA to the addend for a PC relative reloc.
3614 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3616 * Makefile.in: Rebuild dependencies.
3618 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3621 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3623 * Makefile.in: Remove explicit dependencies for mn10200 and
3625 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3626 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3627 (dependencies): Rebuilt.
3629 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3631 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3632 during this function.
3634 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3635 section if the flags are compatible.
3637 * configure.in: Add havevecs, and put it in tdefaults.
3638 * mpw-config.in: Likewise.
3639 * configure: Rebuild.
3640 * targmatch.sed: New file; a sed script to build targmatch.h from
3642 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3643 * targets.c: Include "fnmatch.h".
3644 (struct targmatch): Define.
3645 (bfd_target_match): Define by including targmatch.h.
3646 (bfd_find_target): If the target is not found by name, search for
3647 it as a configuration triplet.
3648 * Makefile.in: Rebuild dependencies.
3649 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3650 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3651 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3652 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3653 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3654 (CFILES): Remove i386dynix.c and hp300bsd.c.
3655 (targmatch.h): New target.
3656 (do_clean): Remove targmatch.h.
3658 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3659 * acconfig.h: Add NEED_DECLARATION_GETENV.
3660 * configure, config.in: Rebuild.
3661 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3662 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3664 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3666 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3667 * cpu-mn10200.c, cpu-mn10300.c: New files.
3668 * elf32-mn10200.c, elf32-mn10300.c: New files.
3669 * Makefile.in: Break mn10x00 support into two separate
3670 configurations, mn10200 and mn10300.
3671 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3672 * bfd-in2.h, configure: Rebuilt.
3674 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3676 * Makefile.in (do_clean): Move config.log to do_distclean.
3678 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3680 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3681 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3682 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3683 (elf32-mn10x00.o): Add dependencies.
3684 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3685 (bfd_mn10x00_arch): Declare.
3686 (bfd_archures_list): Add bfd_mn10x00_arch.
3687 * config.bfd: Add mn10x00-*-*.
3688 * configure.in: Add bfd_elf32_mn10x00_vec.
3689 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3690 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3691 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3692 * bfd-in2.h, configure: Rebuilt.
3694 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3696 openVMS/Alpha: Provide filename and case_hack flags via
3697 symbol table from gas.
3698 Add case_hack code for symbol output from vax/vms.
3699 * evax-alpha.c (evax_initialize): Remove filename handling,
3700 filename is provided via symbol table.
3701 (evax_get_symtab): Use local symbol count when setting up table.
3702 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3704 (_bfd_evax_write_egsd): Skip file name symbol.
3705 * evax-emh.c (get_vms_time_string): Local function now.
3706 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3708 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3709 through _bfd_evax_case_hack_symbol.
3710 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3712 (_bfd_evax_basename): Removed.
3713 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3714 * evax.h (evax_private_data_struct): Remove filename.
3715 (flag_hash_long_names, flag_show_after_trunc,
3716 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3719 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3721 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3722 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3723 (NO_SWAP_MAGIC): Don't define.
3724 (SWAP_MAGIC): Define.
3726 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3727 no hash table entry for a global symbol.
3729 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3731 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3733 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3736 symbol type with T_NULL. Warn if symbol type changes. Based on
3737 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3739 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3740 a dynamic object in the dynamic symbol table if it is referenced
3741 or defined by a regular object.
3743 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3745 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3746 remove dwarf local labels. Shrinks binaries by a factor of 3!
3748 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3751 by hand, rather than by calling bfd_make_section.
3753 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3755 * reloc.c: Rename m32r relocs.
3756 * bfd-in2.h, libbfd.h: Rebuilt.
3757 * elf32-m32r.c: Update.
3759 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3762 link, adjust the symbol index of a base relative reloc. Don't
3763 change the addend of a PC relative reloc if pcrel_offset is set.
3764 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3765 a relocateable link.
3767 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3768 it is zero, in case src_mask matters.
3769 (bfd_install_relocation): Likewise.
3771 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3773 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3775 (_bfd_xcoff_bfd_final_link): Don't set target_index
3776 to an uninitialized value.
3778 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3780 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3781 indices, rather than crashing.
3782 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3784 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3787 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3789 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3791 (coff_arm_adjust_symndx): New static function.
3792 (coff_adjust_symndx): Define.
3794 * srec.c (srec_scan): Accept multiple symbols on a single line.
3795 From Pascal Martin <pmartin@alsys.com>.
3799 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3801 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3802 (sunos_merge_private_bfd_data): New function.
3804 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3806 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3808 (bfd_merge_private_bfd_data): Likewise.
3809 * section.c (bfd_copy_private_section_data): Likewise.
3810 * syms.c (bfd_copy_private_symbol_data): Likewise.
3811 * bfd-in2.h: Rebuild.
3812 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3813 both BFD's are the right flavour.
3814 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3815 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3816 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3817 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3818 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3819 (ppc_elf_merge_private_bfd_data): Likewise.
3820 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3821 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3823 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3824 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3827 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3829 * reloc.c: Add m32r relocs.
3830 * bfd-in2.h, libbfd.h: Rebuilt.
3831 * cpu-m32r.c,elf32-m32r.c: New files.
3833 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3835 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3837 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3839 * tekhex.c (first_phase): Change type parameter from char to int.
3841 (pass_over): Change func to expect int, not char.
3843 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3844 rather than SEC_LOAD when aligning the file offset for the first
3845 section in a segment.
3847 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3849 * syms.c (coff_section_type): Make arg const.
3850 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3851 to make_bfd_asection().
3852 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3853 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3854 (_bfd_elf_stringtab_init): Remove prototype.
3856 * netbsd-core.c (swap_abort): Add prototype.
3857 * aix386-core.c (swap_abort): Ditto & make static
3858 * hpux-core.c (swap_abort): Ditto & make static.
3859 * irix-core.c (swap_abort): Ditto & make static.
3860 * ptrace-core.c (swap_abort): Ditto & make static.
3861 * trad-core.c (swap_abort): Ditto & make static.
3862 * coffswap.h (coff_swap_reloc_in): Ditto.
3863 (coff_swap_reloc_out): Ditto.
3864 (coff_swap_filehdr_in): Ditto.
3865 (coff_swap_filehdr_out): Ditto.
3866 (coff_swap_sym_in): Ditto.
3867 (coff_swap_sym_out): Ditto.
3868 (coff_swap_aux_in): Ditto.
3869 (coff_swap_aux_out): Ditto.
3870 (coff_swap_lineno_in): Ditto.
3871 (coff_swap_lineno_out): Ditto.
3872 (coff_swap_aouthdr_in): Ditto.
3873 (coff_swap_aouthdr_out): Ditto.
3874 (coff_swap_scnhdr_in): Ditto.
3875 (coff_swap_scnhdr_out): Ditto.
3876 * ihex.c (ihex_sizeof_headers): Ditto.
3877 * tekhex.c (getsym): Ditto.
3878 (find_chunk): Ditto & make static.
3879 (insert_byte): Ditto.
3880 (first_phase): Ditto.
3882 (tekhex_get_symtab): Ditto & make static.
3883 (tekhex_get_symtab_upper_bound): Ditto & make static.
3884 (tekhex_mkobject): Ditto.
3885 (tekhex_object_p): Ditto.
3886 (move_section_contents): Ditto.
3887 (tekhex_get_section_contents): Ditto.
3888 (tekhex_set_arch_mach): Ditto & make static.
3889 (tekhex_set_section_contents): Ditto.
3890 (writevalue): Ditto.
3893 (tekhex_write_object_contents): Ditto.
3894 (tekhex_sizeof_headers): Ditto.
3895 (tekhex_make_empty_symbol): Ditto.
3896 (tekhex_get_symbol_info): Ditto.
3897 (tekhex_print_symbol): Ditto.
3898 * irix-core.c (make_bfd_asection): Ditto.
3899 (irix_core_core_file_p): Ditto.
3900 (irix_core_core_file_failing_command): Ditto.
3901 (irix_core_core_file_failing_signal): Ditto.
3902 (irix_core_core_file_matches_executable_p): Ditto.
3903 (irix_core_make_empty_symbol): Ditto.
3904 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3905 * srec.c (srec_new_symbol): Ditto.
3906 (srec_get_section_contents): Ditto.
3907 (srec_set_arch_mach): Ditto.
3908 (srec_set_section_contents): Ditto.
3909 (internal_srec_write_object_contents): Ditto.
3910 (srec_write_object_contents): Ditto.
3911 (symbolsrec_write_object_contents): Ditto.
3912 (srec_sizeof_headers): Ditto.
3913 (srec_make_empty_symbol): Ditto.
3914 (srec_get_symtab_upper_bound): Ditto.
3915 (srec_get_symtab): Ditto.
3916 (srec_print_symbol): Ditto and make static.
3917 * elf.c (elf_read): Ditto
3918 (assign_section_numbers): Ditto.
3919 (elf_fake_sections): Ditto.
3920 (sym_is_global): Ditto.
3921 (elf_map_symbols): Ditto.
3922 (get_program_header_size): Ditto.
3923 * coffgen.c (make_a_section_from_file): Ditto.
3924 (coff_real_object_p): Ditto.
3925 (fixup_symbol_value): Ditto.
3926 (build_debug_section): Ditto.
3928 * syms.c (coff_section_type): Ditto.
3930 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3932 * bfd-in2.h: Rebuilt after m32r changes.
3934 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3936 * config.bfd,configure.in,configure: Add m32r support.
3937 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3938 * config.bfd: Keep target list alphabetically sorted.
3940 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3942 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3943 to add in the constant part found in the instruction itself.
3944 (case R_V850_HI16_S): Likewise.
3946 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3948 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3949 and R_D10V_18 to be 1 (word).
3951 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3953 * stabs.c (_bfd_link_section_stabs): If the output_section field
3954 of either section is bfd_abs_section, then the linker is
3955 discarding the section and we should not optimize it.
3957 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3959 * Makefile.in (aout-sparcle.o): New target.
3960 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3961 * config.bfd (sparclet-*-aout*): Add case.
3962 * configure.in (sparcle_aout_vec): Add case.
3963 * configure: Regenerated.
3964 * targets.c (sparcle_aout_vec): Declare.
3965 (bfd_target_vector): Add sparcle_aout_vec.
3966 * aout-sparcle.c: New file.
3968 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3970 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3971 low order sign bit propogation for R_V850_HI16_S.
3973 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3974 handling V850 specific relocs.
3975 (elf_v850_howto_table): Use the new function for some
3976 relocations. Twiddle masks & shifts for some relocs.
3977 Set partial_inplace where needed.
3979 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3982 default architecture to a machine number of 0.
3983 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3985 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3986 the output BFD is the default, set it from the first input BFD.
3988 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3990 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3991 insert at bitpos zero. The HI16 relocs are shifted right
3992 by 16 bits. Fix src_mask for all relocs.
3993 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3995 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3998 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4000 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4001 Rewrite to use BFD file read routines and to avoid using a fixed
4002 length for the file name.
4004 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4006 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4007 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4008 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4009 to R_V850_{32,16,8}.
4011 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4013 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4014 (elf_v850_howto_table): Add info for HI16_S reloc.
4015 (v850_reloc_map): Add HI_16_S reloc.
4016 * reloc.c: Define BFD_RELOC_V850_* relocs.
4018 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * elf32-sh.c: New file.
4022 * elf.c (prep_headers): Handle bfd_arch_sh.
4023 * elfcode.h (write_relocs): Handle absolute symbol.
4024 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4025 (_bfd_elf64_link_read_relocs): Declare.
4026 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4027 elf_link_read_relocs. Make globally visible. Change all
4029 (elf_link_input_bfd): Get external symbols from cache in
4030 symtab_hdr->contents. Get contents from cache in
4032 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4034 * reloc.c: Define BFD_RELOC_SH_* relocs.
4035 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4036 * coff-sh.c (sh_insns_conflict): Fix a return value.
4037 (_bfd_sh_align_load_span): New globally visible function, broken
4038 out of sh_align_load.
4039 (sh_align_load): Call _bfd_sh_align_load_span.
4040 (sh_swap_insns): Change relocs parameter to PTR.
4041 * bfd-in2.h, libbfd.h: Rebuild.
4042 * targets.c (bfd_elf32_sh_vec): Declare.
4043 (bfd_elf32_shl_vec): Declare.
4044 * config.bfd (sh-*-elf*): New target.
4045 * configure.in (bfd_elf32_sh_vec): New target vector.
4046 (bfd_elf32_shl_vec): New target vector.
4047 * configure: Rebuild.
4048 * Makefile.in: Rebuild dependencies.
4049 (BFD32_BACKENDS): Add elf32-sh.o.
4050 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4052 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4053 page before checking D_PAGED.
4055 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4056 (ihex_write_object_contents): Remove extbase; always use segbase
4059 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4061 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4062 * configure.host (i[345]86-*-*): Ditto.
4063 * config.bfd (i[345]86-*-*): Ditto.
4064 * configure: Regenerate.
4066 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4069 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4071 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4072 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4073 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4074 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4075 will have an ST_CODE type, change the symbol's type to ST_DATA.
4076 * som.c (hppa_som_gen_reloc_type): Update prototype.
4078 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4080 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4081 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4082 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4083 (mips_elf_finish_dynamic_sections): Likewise.
4085 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4087 * configure.host (HLDENV): New variable to set. Set it for
4088 *-*-sysv4*, since those linkers may not support -R but they always
4089 support LD_RUN_PATH.
4091 * libieee.h (NSECTIONS): Don't define.
4092 (ieee_data_struct): Change section_table to asection **. Add
4094 * ieee.c (get_section_entry): If the table isn't big enough, make
4096 (ieee_slurp_sections): Remove assertion about number of sections.
4097 (ieee_object_p): Adjust initialization of ieee to match changes to
4100 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4101 symbols merely because we are generating a shared library.
4102 (xcoff_build_ldsyms): Don't set up global linkage code for an
4103 undefined symbol merely because we are generating a shared
4106 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4108 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4109 (BFD32_BACKENDS) Add elf32-v850.o.
4110 * archures.c: Add bfd_v850_arch.
4111 * bfd-in2.h: Add bfd_v850_arch.
4112 * config.bfd (v850-*-*): New target.
4113 * configure: (bfd_elf32_v850_vec) New vector.
4114 * configure.in: (bfd_elf32_v850_vec) New vector.
4115 * cpu-v850.c: New file.
4116 * elf.c (prep_headers): Added case bfd_arch_v850.
4117 * elf32-v850.c: New file.
4118 * targets.c (bfd_elf32_v850_vec): New vector.
4120 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4122 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4123 a function code symbol for an XMC_XO symbol.
4125 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4127 * mpw-config.in: Update editing of autoconf vars to reflect
4128 Jul 18 configure.in change.
4129 * mpw-make.sed: Update editing of include pathnames to be
4130 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4132 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4134 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4135 which to offset to get the .plt entry address is ".plt".
4137 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4139 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4140 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4141 Added, for internal use by the ARM gas.
4143 * bfd-in2.h: Rebuilt
4145 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4147 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4148 in section dynidx start.
4150 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4152 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4153 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4154 optimization for g++.
4156 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4158 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4159 the -mrelocatable-lib bit set and the other doesn't, clear the
4160 -mrelocatable-lib bit in the header.
4162 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4164 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4165 symbol against a STT_FUNC symbol in a shared library.
4167 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4170 symbol is found, automatically define the corresponding function
4173 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4174 if sym.n_numaux is not zero.
4175 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4176 entry to disagree about the number of aux entries if the symbol
4179 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4180 section if it might be needed, not just if info->shared.
4181 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4182 the start of .rel.dyn if we are going to use it.
4183 (mips_elf_finish_dynamic_sections): Only clear the first element
4184 of .rel.dyn if the size is greater than zero.
4186 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4189 undefined_symbol callback for a symbol, then don't issue any more
4190 warnings about loader relocs.
4191 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4192 after calling the undefined_symbol callback.
4194 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4195 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4196 as the AIX linker seems to do.
4198 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4200 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4201 (evax_initialize): Remove evax_reloc_table.
4202 (evax_close_and_cleanup): Ditto.
4204 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4206 (evax_bfd_reloc_type_lookup): Ditto.
4207 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4208 cooked_size == raw_size.
4209 * evax-emh.c (_bfd_evax_register_filename): Remove.
4210 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4211 * evax-misc.c (add_new_contents): Malloc section at full size.
4212 (_bfd_save_evax_section): Memcpy section contents directly.
4213 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4214 (evax_reloc_table): Remove.
4216 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4218 * makefile.vms: Add better support for DEC C compilation
4219 Add evax.h dependencies
4221 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4222 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4223 (BFD_RELOC_ALPHA_BASEREG): Remove.
4224 * bfd-in2.h, libbfd.h: Rebuild.
4226 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4228 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4229 getgid if _WIN32 is defined.
4230 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4232 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4234 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4235 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4237 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4240 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4242 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4244 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4245 (NEED_DECLARATION_REALLOC): New macro.
4246 * configure, config.in: Rebuild.
4247 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4248 (realloc): Declare if NEED_DECLARATION_REALLOC.
4250 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4251 <strings.h> if they exist.
4253 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4255 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4257 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4259 Based on patches from Eric Valette <valette@crf.canon.fr>:
4260 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4261 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4262 (elf_howto_table): Add entries for new relocs.
4263 (elf_i386_reloc_type_lookup): Handle new relocs.
4264 (elf_i386_info_to_howto): Just call abort.
4265 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4266 (elf_i386_relocate_section): Likewise.
4268 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4270 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4272 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4274 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4275 only get the LMA from the phdr if they are in the same part of the
4278 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4279 new segment to make them more comprehensible. If the relationship
4280 between the LMA and the VMA changed, start a new segment. Don't
4281 check dynsec when deciding whether to start a new segment for a
4282 writeable section; -N will now handle this.
4284 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4286 * libhppa.h: Remove "esel" changes. Not the right approach.
4287 * som.c: Corresponding changes.
4288 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4289 which don't have a SOM symbol type associated with them.
4290 Reverses a 1994 change.
4292 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4294 Make ld -N more reasonable for ELF:
4295 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4296 phdr_in_section to false, and always use a single load segment.
4297 (elf_sort_sections): Sort sections by LMA after VMA.
4298 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4299 align to maxpagesize.
4300 (assign_file_positions_except_relocs): Likewise.
4301 * elfcode.h (elf_object_p): If a section is loaded but not page
4302 aligned, clear D_PAGED.
4304 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4306 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4307 Added, for internal use by the ARM gas.
4309 * bfd-in2.h: Rebuilt
4311 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4313 * libhppa.h (R_HPPA_ESEL): New field selector.
4314 (e_esel): Similarly.
4315 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4316 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4317 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4319 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4321 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4322 archive search before looking for stripped dynamic objects.
4324 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4326 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4327 symbol a warning rather than an error.
4329 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * elf.c (assign_file_positions_for_segments): Track the virtual
4332 memory position separately from the file position, and use it to
4333 compute the alignment adjustment.
4335 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4337 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4338 and fixed mask on R_D10V_10_PCREL_L.
4340 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * elf64-mips.c: Include "aout/ar.h".
4343 (mips_elf64_slurp_armap): New static function.
4344 (mips_elf64_write_armap): New static function.
4345 (bfd_elf64_archive_*): Define.
4346 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4347 Use instead of bfd_generic_archive_p.
4348 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4349 instead of _bfd_write_archive_contents.
4350 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4351 _bfd_generic_mkarchive.
4352 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4353 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4355 (TARGET_LITTLE_SYM): Likewise.
4356 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4358 * Makefile.in: Rebuild dependencies.
4360 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4361 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4362 SHT_MIPS_EVENTS sections.
4363 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4364 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4366 (_bfd_mips_elf_fake_sections): Likewise.
4368 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4369 * ecoff.c (ecoff_compute_section_file_positions): Copy
4370 rdata_in_text from backend info to tdata. Clear it if any data
4371 section comes before .rdata.
4372 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4373 tdata rather than backend info.
4375 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * configure.in: Fix test for whether a compiler has a 64 bit
4378 type. From Jim Wilson <wilson@cygnus.com>.
4380 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4382 * configure.host (mips-sgi-irix6*): New host.
4384 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4385 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4386 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4388 * configure: Rebuild.
4389 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4390 (BFD_HOST_64_BIT): Define conditionally.
4391 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4392 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4393 (symvalue, bfd_size_type): Likewise.
4394 * bfd-in2.h: Rebuild.
4395 * Makefile.in (do_clean): Remove bfd-tmp.h.
4396 (do_distclean): Remove bfd-in3.h.
4397 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4398 (bfd-in3.h): New target.
4400 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4401 Andrew Gierth <ANDREWG@microlise.co.uk>.
4403 * configure.host: Set INSTALL_SHLIB.
4404 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4405 * configure: Rebuild.
4406 * Makefile.in (install): Use @INSTALL_SHLIB@.
4408 * config.bfd (mips*-*-irix6*): New target.
4409 * configure.host: Handle Irix 6 shared library like Irix 5.
4411 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4412 symbol for a magic name.
4413 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4415 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4418 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4420 * mpw-config.in: Add ELF support to mips config, create the
4421 elf32-target.h file in the object dir.
4422 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4424 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4426 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4427 Also removed most abort calls, in favor of using bfd reporting.
4429 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4431 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4432 (BFD32_BACKENDS) Add elf32-d10v.o.
4433 * archures.c: Add bfd_d10v_arch.
4434 * bfd-in2.h: Add bfd_d10v_arch.
4435 * config.bfd (d10v-*-*): New target.
4436 * configure: (bfd_elf32_d10v_vec) New vector.
4437 * configure.in: (bfd_elf32_d10v_vec) New vector.
4438 * cpu-d10v.c: New file.
4439 * elf.c (prep_headers): Added case bfd_arch_d10v.
4440 * elf32-d10v.c: New file.
4441 * libbfd.h: Rebuild.
4442 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4443 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4444 * targets.c (bfd_elf32_d10v_vec): New vector.
4446 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4448 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4450 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4452 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4453 bfd_mach_i386_i8086 machine types.
4455 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4457 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4460 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4462 * coffcode.h (coff_set_section_contents): A/UX does not require
4463 special handling of the _LIB section.
4465 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4467 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4468 value for R_RELBYTE.
4470 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4471 array if one was allocated.
4473 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4475 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4476 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4477 use_rld_obj_head and rld_value.
4478 (mips_elf_link_hash_table_create): Initialize new fields.
4479 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4481 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4482 __rld_obj_head symbol not seen, create an __rld_map symbol.
4483 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4484 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4485 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4486 __rld_obj_head symbol.
4487 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4489 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4491 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4493 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4494 ppc_elf_addr16_ha_reloc.
4495 (ppc_elf_addr16_ha_reloc): New static function.
4497 * coff-mips.c (struct mips_hi): Define.
4498 (mips_refhi_list): New static variable.
4499 (mips_refhi_addr, mips_refhi_addend): Remove.
4500 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4501 (mips_reflo_reloc): Process mips_refhi_list.
4502 (mips_relhi_list): New static variable.
4503 (mips_relhi_addr, mips_relhi_addend): Remove.
4504 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4505 (mips_rello_reloc): Process mips_relhi_list.
4506 (mips_relocate_section): Permit an arbitrary number of REFHI or
4507 RELHI relocs before the associated REFLO or RELLO reloc.
4509 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4511 * aout-target.h (MY(callback)): Set reloc_count fields.
4513 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4516 sections unless this is a SunOS link.
4518 * VERSION: Set to 2.7.1.
4520 * Released binutils 2.7.
4522 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * i386aout.c: Include "aout/aout64.h".
4525 (i386aout_write_object_contents): New static function.
4526 (MY_write_object_contents): Define.
4528 * netbsd.h (MY(write_object_contents)): Make sure that
4529 adjust_sizes_and_vmas is called before fiddling with the magic
4532 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4534 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4536 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * libbfd-in.h (itos, stoi): Don't define.
4539 * libbfd.h: Rebuild.
4540 * i386lynx.c (KEEPIT): Define as udata.i.
4541 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4542 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4543 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4544 flags. Don't use stoi.
4546 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4548 * elf.c (map_sections_to_segments): Don't start a new segment for
4549 a writable section if it's on the same page as the previous
4550 segment. Reset the writable variable for a readonly section.
4552 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4554 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4555 first_thunk_address, thunk_size, and import_table_size.
4556 * peicode.h: Improved some diagnostics regarding edata sections.
4558 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4560 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4561 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4563 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4565 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4566 with XCOFF_DEF_DYNAMIC set is really defined.
4567 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4568 (xcoff_link_add_symbols): Only create special sections if using an
4571 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4573 (bfd_install_relocation): Likewise.
4575 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4577 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4579 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4580 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4581 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4582 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4583 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4584 are found for LITERAL relocs.
4585 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4586 taken, we cannot generate a .plt entry for the symbol.
4588 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4590 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4591 sysconf functions (for gprof).
4592 * configure, config.in: Rebuild.
4594 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4596 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4597 an archive if it has a map. If the object file has the wrong
4600 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4601 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4603 (alpha_relocate_section): Likewise.
4605 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4606 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4607 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4608 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4609 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4610 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4611 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4612 * peicode.h: Corresponding changes.
4614 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4616 * elflink.h (elf_create_pointer_linker_section): Comment out code
4617 dealing with making GOT pointers negative of the GOT symbol for
4620 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4622 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4623 increment the .rela.plt size until after we're done creating the
4625 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4626 .rela.plt offset directly rather than calculating it.
4628 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4630 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4631 Use autoconf-set values.
4632 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4633 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4636 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4637 * configure: Rebuilt.
4639 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4641 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4642 handling code > 1k away.
4644 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4646 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4647 defined, output whenever the symbol is updated.
4649 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4651 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4652 section to 0 if user_set_vma is set.
4653 * elflink.h (elf_bfd_final_link): Likewise.
4655 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4657 Partially undo patch of Jun 20.
4658 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4659 (coff_compute_section_file_positions): Likewise.
4660 (coff_write_object_contents): Likewise. Re-add deleted code, but
4661 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4662 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4664 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4666 * config.bfd: Add support for *-*-rtems* configurations.
4668 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * elf.c (prep_headers): Add bfd_arch_alpha case.
4672 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4674 * elf64-alpha.c: New file.
4675 * config.bfd (alpha-*-linuxecoff*): New target.
4676 (alpha-*-linux*, alpha-*-elf*): New targets.
4677 * configure.in (bfd_elf64_alpha_vec): New vector.
4678 * configure: Rebuild.
4679 * targets.c (bfd_elf64_alpha_vec): Declare.
4680 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4681 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4682 * bfd-in2.h, libbfd.h: Rebuild.
4683 * Makefile.in: Rebuild dependencies.
4684 (BFD64_BACKENDS): Add elf64-alpha.o.
4685 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4687 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4689 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4690 than relying on a right shift of 32.
4692 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4694 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4695 ifdef to COFF_WITH_PE.
4696 (coff_compute_section_file_positions): Likewise.
4697 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4698 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4699 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4700 COFF_IMAGE_WITH_PE, always include.
4702 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4704 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4706 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4707 approximate the correct answer if SIZEOF_HEADERS was not used.
4709 * binary.c (binary_set_section_contents): Set section file
4710 position based on LMA rather than VMA.
4712 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4714 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4715 symbols if info->strip == strip_all.
4717 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4719 * coff-h8300.c: Remove #if 0 code.
4720 (compatable): Don't allow mixing/matching of different architectures.
4722 * archures.c (bfd_mach_h8300s): Add.
4723 * bfd-in2.h: Rebuilt.
4724 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4726 (h8300_reloc16_estimate): Likewise.
4727 (h8300_reloc16_extra_cases): Likewise.
4728 (h8300_bfd_link_add_symbols): Likewise.
4729 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4730 (coff_set_flags): Likewise.
4731 * cpu-h8300.c (h8300_scan): Likewise.
4732 Add H8/S to bfd_h8300_arch list.
4734 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4736 Added support for Alpha OpenVMS:
4737 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4738 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4739 * config.h-vms, makefile.vms: New files.
4740 * config.bfd (alpha-*-*vms*): New target.
4741 * configure.in (evax_alpha_vec): New target vector.
4742 * configure: Rebuild.
4743 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4744 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4745 * targets.c (bfd_target_evax_flavour): Define.
4746 (evax_alpha_vec): Declare.
4747 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4748 if BFD64 is defined.
4749 * bfd-in2.h, libbfd.h: Rebuild.
4750 * Makefile.in: Rebuild dependencies.
4751 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4752 evax-emh.o, and evax-misc.o.
4753 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4754 evax-etir.c, evax-emh.c, and evax-misc.c.
4755 (HFILES): Add evax.h.
4757 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4759 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4761 (h8300_bfd_link_add_symbols): Likewise.
4763 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4765 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4766 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4768 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4770 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4771 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4773 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4774 R_MIPS_32 relocs if creating a shared library.
4776 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4778 * peicode.h (add_data_entry): Use pei_section_data rather than
4779 _cooked_size. Corresponds to May 13 change in coffcode.h.
4781 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4783 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4784 * coffcode.h (coff_write_object_contents): If there are long
4785 section names, always set the f_symptr field, even if there are no
4787 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4788 if there are no symbols.
4790 * coffgen.c (make_a_section_from_file): Check return value of
4791 _bfd_coff_read_string_table.
4792 (coff_real_object_p): Check return value of
4793 make_a_section_from_file.
4794 (_bfd_coff_read_string_table): Check that there are some symbols
4795 before trying to read the string table size.
4797 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4799 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4800 to replace a symbol in a dynamic object with a symbol from another
4801 dynamic object, do the replacement if the existing symbol is
4802 global linkage code.
4804 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4805 for _ptrgl, and treat it as global linkage code.
4807 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4808 filename or N_SO symbol past the offset, and use it to indicate
4809 that there is no line number or function when appropriate.
4811 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4813 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4814 common symbol defined by the linker. Don't export function code
4815 even if export_defineds is set.
4817 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4819 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4821 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4822 (h8300_symbol_address_p): New function.
4823 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4826 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4828 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4830 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4831 correctly for the two variants. Allow relaxing if the target
4832 is 128 bytes away since after relaxation it'll be 126 bytes away.
4833 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4834 "dot" and "value". Allow relaxing if the target is 128 bytes
4835 away since after relaxation it'll be 126 bytes away.
4836 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4837 the given section until nothing changes.
4839 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4841 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4842 alignment hack--we can get the lnnoptr info another way without
4843 suddenly increasing the alignment requirements. Set the flags for
4845 (ecoff_compute_section_file_positions): Do so.
4847 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4849 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4850 to keep the HP emulator database happy.
4852 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4853 From Kevin Buettner <kev@primenet.com>.
4855 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4857 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4858 name of a NULL section.
4860 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4862 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4863 set, always call the notice callback.
4865 * VERSION: Increment for bfdlink.h change.
4867 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4869 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4870 (sh_relax_delete_bytes): Correct handling of differently sized
4871 trailing alignment reloc.
4873 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4874 * bfd-in2.h: Rebuild.
4875 * configure.in: Warn if there is no known 64 bit type.
4876 * configure: Rebuild.
4878 * Makefile.in: Rebuild dependencies.
4879 (BFD32_BACKENDS): Add ppcboot.o.
4880 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4882 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4883 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4885 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4888 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4889 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4890 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4892 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4894 * elf64-mips.c: Improve reloc special_functions and handling of
4895 SHT_MIPS_OPTIONS section.
4896 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4897 mips_elf_hi16_reloc and make globally visible.
4898 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4899 make globally visible.
4900 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4901 make globally visible.
4902 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4903 and make globally visible.
4904 (gprel16_with_gp): Check howto->src_mask before using value in
4906 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4907 and make globally visible.
4908 (gprel32_with_gp): Check howto->src_mask before fetching value.
4909 (bfd_mips_elf_swap_options_in): New function.
4910 (bfd_mips_elf_swap_options_out): New function.
4911 (_bfd_mips_elf_set_private_flags): Rename from
4912 mips_elf_set_private_flags and make globally visible.
4913 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4914 mips_elf_copy_private_bfd_data and make globally visible.
4915 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4916 mips_elf_merge_private_bfd_data and make globally visible.
4917 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4918 for a SHT_MIPS_OPTIONS section.
4919 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4920 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4921 name of a SHT_MIPS_OPTIONS section.
4922 (_bfd_mips_elf_set_section_contents): New function.
4923 (mips_elf32_section_processing): Set the GP value in a
4924 SHT_MIPS_OPTIONS section.
4925 (_bfd_mips_elf_find_nearest_line): Rename from
4926 mips_elf_find_nearest_line and make globally visible.
4927 (bfd_elf32_set_section_contents): Define.
4928 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4929 (_bfd_mips_elf_lo16_reloc): Declare.
4930 (_bfd_mips_elf_gprel16_reloc): Declare.
4931 (_bfd_mips_elf_got16_reloc): Declare.
4932 (_bfd_mips_elf_gprel32_reloc): Declare.
4933 (_bfd_mips_elf_set_private_flags): Declare.
4934 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4935 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4936 (_bfd_mips_elf_find_nearest_line): Declare.
4937 (_bfd_mips_elf_set_section_contents): Declare.
4939 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4941 (elf_info_to_howto): Define.
4942 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4944 (elf_info_to_howto): Define.
4945 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4947 (elf_info_to_howto): Define.
4949 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4950 R_MOV16B[12], to match change in coff/internal.h.
4952 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4954 * elf64-mips.c: Extensive additions to provide better support for
4955 writing files and for gas.
4956 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4957 of mips_elf_object_p.
4958 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4959 _bfd_mips_elf_object_p.
4960 (_bfd_mips_elf_final_write_processing): Rename from
4961 mips_elf_final_write_processing and make globally visible.
4962 (_bfd_mips_elf_fake_sections): Rename from
4963 mips_elf_fake_sections and make globally visible.
4964 (_bfd_mips_elf_section_from_bfd_section): Rename from
4965 mips_elf_section_from_bfd_section and make globally visible.
4966 (_bfd_mips_elf_section_processing): New function, broken out of
4967 mips_elf_section_processing.
4968 (mips_elf32_section_processing): Rename from
4969 mips_elf_section_processing; call
4970 _bfd_mips_elf_section_processing.
4971 (_bfd_mips_elf_symbol_processing): Rename from
4972 mips_elf_symbol_processing and make globally visible.
4973 (_bfd_mips_elf_read_ecoff_info): Rename from
4974 mips_elf_read_ecoff_info and make globally visible.
4975 (mips_elf32_ecoff_debug_swap): Rename from
4976 mips_elf_ecoff_debug_swap.
4977 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4978 struct symbol_cache_entry.
4979 (_bfd_elf_validate_reloc): New function, moved in from
4980 elfcode.h:validate_reloc.
4981 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4982 to _bfd_elf_validate_reloc. Change all callers.
4983 * elf-bfd.h (bfd_section_from_shdr): Declare.
4984 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4985 (_bfd_elf_validate_reloc): Declare.
4986 (_bfd_mips_elf_object_p): Declare.
4987 (_bfd_mips_elf_fake_sections): Declare.
4988 (_bfd_mips_elf_section_from_bfd_section): Declare.
4989 (_bfd_mips_elf_section_processing): Declare.
4990 (_bfd_mips_elf_symbol_processing): Declare.
4991 (_bfd_mips_elf_read_ecoff_info): Declare.
4992 (_bfd_mips_elf_final_write_processing): Declare.
4993 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4996 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4997 (mips_elf_final_write_processing): Likewise.
4999 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5001 64-bit MIPS ELF ABI objdump support:
5002 * elf64-mips.c: New file.
5003 * Makefile.in: Rebuild dependencies.
5004 (BFD64_BACKENDS): Add elf64-mips.o.
5005 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5006 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5007 bfd_elf64_littlemips_vec to targ_selvecs.
5008 (mips*-*-elf*): Likewise.
5009 * confingure.in: Add bfd_elf64_bigmips_vec and
5010 bfd_elf64_littlemips_vec to vector switch.
5011 * configure: Rebuild.
5012 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5013 broken out of mips_elf_section_from_shdr.
5014 (mips_elf32_section_from_shdr): Rename from
5015 mips_elf_section_from_shdr. Call new function.
5016 (elf_backend_section_from_shdr): Update name of renamed function.
5017 * elf-bfd.h (struct elf_size_info): Change second parameter of
5018 write_out_phdrs to be const. Likewise for second parameter of
5020 (struct bfd_elf_section_data): Add rel_hdr2 field.
5021 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5022 (bfd_elf32_swap_symbol_out): Likewise.
5023 (bfd_elf32_swap_reloc_in): Likewise.
5024 (bfd_elf32_swap_reloc_out): Likewise.
5025 (bfd_elf32_swap_reloca_in): Likewise.
5026 (bfd_elf32_swap_reloca_out): Likewise.
5027 (bfd_elf32_swap_phdr_in): Likewise.
5028 (bfd_elf32_swap_phdr_out): Likewise.
5029 (bfd_elf32_swap_dyn_in): Likewise.
5030 (bfd_elf32_swap_dyn_out): Likewise.
5031 (bfd_elf32_slurp_symbol_table): Declare.
5032 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5033 (bfd_elf32_write_out_phdrs): Declare.
5034 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5035 (bfd_elf64_swap_symbol_out): Likewise.
5036 (bfd_elf64_swap_reloc_in): Likewise.
5037 (bfd_elf64_swap_reloc_out): Likewise.
5038 (bfd_elf64_swap_reloca_in): Likewise.
5039 (bfd_elf64_swap_reloca_out): Likewise.
5040 (bfd_elf64_swap_phdr_in): Likewise.
5041 (bfd_elf64_swap_phdr_out): Likewise.
5042 (bfd_elf64_swap_dyn_in): Likewise.
5043 (bfd_elf64_swap_dyn_out): Likewise.
5044 (bfd_elf64_slurp_symbol_table): Declare.
5045 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5046 (bfd_elf64_write_out_phdrs): Declare.
5047 (_bfd_mips_elf_section_from_shdr): Declare.
5048 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5049 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5050 section for the section, add the new one to rel_hdr2. Increment
5051 reloc_count rather than setting it.
5052 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5053 Remove static declaration.
5054 (elf_write_shdrs_and_ehdr): Define name as macro.
5055 (elf_write_out_phdrs): Likewise.
5056 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5057 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5058 (elf_swap_symbol_in): Change second parameter to be const.
5059 (elf_swap_symbol_out): Likewise.
5060 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5061 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5062 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5063 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5064 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5065 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5066 parameter to be const. Make non-static.
5067 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5069 (elf_slurp_symbol_table): Make non-static.
5070 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5071 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5072 (elf_backend_size_info): Likewise.
5073 (elfNN_bed): Use elf_backend_size_info.
5074 * targets.c (bfd_elf64_bigmips_vec): Declare.
5075 (bfd_elf64_littlemips_vec): Declare.
5076 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5077 bfd_elf64_littlemips_vec if BFD64 is defined.
5079 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5081 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5083 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5084 zeroes, in alignment holes.
5086 * configure: Rebuild with autoconf 2.10.
5088 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5089 potential leading underscore in the allocated buffer.
5091 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5093 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5094 symbols into .sbss if this is a relocatable link.
5096 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5098 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5099 undefined symbols when creating a shared library.
5101 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5103 * coff-sh.c: Add a bunch of new code and static const arrays to
5104 support aligning loads and stores on four byte memory boundaries.
5106 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5108 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5109 call sh_align_loads.
5110 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5113 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5115 * cache.c (bfd_open_file): Unlink the file before opening it for
5116 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5118 * opncls.c (bfd_fdopenr): Set opened_once.
5120 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5125 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5126 the code unconditionally.
5128 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5130 * libcoff-in.h (struct pei_section_tdata): Define structure.
5131 (pei_section_data): Define macro.
5132 * libcoff.h: Rebuild.
5133 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5134 store s_paddr field in pei_section_data.
5135 (coff_compute_section_file_positions): Use pei_section_data rather
5136 than _cooked_size, and don't overwrite an existing value.
5137 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5138 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5139 * peicode.h (coff_bfd_copy_private_section_data): Define if
5141 (pe_bfd_copy_private_section_data): New static function if
5144 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5146 * srec.c (srec_set_arch_mach): Write as a function rather than a
5149 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5150 no map, just check each member in turn to see whether it is
5153 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5155 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5156 table. Call BFD_ASSERT to validate header size, instead of
5158 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5161 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5163 * ppcboot.c: New target for looking at PPCbug boot records.
5165 * config{ure.in,.bfd}: Add support for ppcboot target.
5167 * configure: Regenerate.
5169 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5171 * coff-h8300.c (howto_table): Update names to match recent
5172 changes to include/coff/internal.h. Fix minor errors in the
5173 existing relocs. Add R_MOVL1 and R_MOVL2.
5174 (rtype2howto): Similarly.
5175 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5176 existing relaxing code and peform more relaxing.
5177 (h8300_reloc16_extra_cases): Likewise.
5179 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5181 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5184 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5186 * elfcode.h (elf_object_p): Reject generic ELF target if
5187 e_machine matches an alternate machine code in a specific backend.
5189 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5190 obsolete align_power_min field.
5192 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5194 * coff-h8300.c (reloc_howto_type): Add howto entry for
5196 (rtype2howto): Handle R_PCRWORD_B.
5197 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5198 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5199 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5200 branch (R_PCWORD_B).
5202 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5204 * aoutx.h (translate_from_native_sym_flags): Set the section for
5205 BSF_CONSTRUCTOR symbols.
5207 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5210 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5212 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5213 stop looking when section is found.
5215 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * coffcode.h (STRING_SIZE_SIZE): Define.
5218 (styp_to_sec_flags): Handle long symbol names when looking for the
5220 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5221 (bfd_coff_long_section_names): Define.
5222 (coff_write_object_contents): Handle long section names.
5223 (bfd_coff_std_swap_table): Initialize new field.
5224 * libcoff.h: Rebuild.
5225 * coffgen.c (make_a_section_from_file): Handle long section
5227 (coff_write_symbols): Handle long section names.
5228 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5229 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5230 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5231 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5232 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5233 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5234 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5235 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5237 * bout.c (b_out_callback): Set lma of sections.
5238 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5239 parameter to output_bfd. Used input_bfd instead of output_bfd in
5242 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * aoutx.h (translate_from_native_sym_flags): Don't create
5245 SEC_CONSTRUCTOR sections.
5246 * ecoff.c (ecoff_set_symbol_info): Likewise.
5248 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5249 From Don Bowman <bowman@waterloo.hp.com>.
5251 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5253 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5254 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5256 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5258 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5259 mips_32_relocs field.
5260 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5261 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5262 relocs against a global symbol which is not defined in a regular
5264 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5265 against a global symbol, increment mips_32_relocs.
5266 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5267 the symbol is not defined in a regular file, make room in the
5270 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5272 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5273 file position and the virtual file position separately. Set
5274 filepos information bsaed on the real file position.
5275 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5276 Jan 23 change to coffcode.h.
5278 * som.c (som_slurp_symbol_table): Set the symbol count to the
5279 number of BFD symbols created.
5281 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5283 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5284 output file if linking shared objects. Loop to check all relocs,
5285 rather than returning false on first error.
5287 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5289 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5290 (ppc_elf_additional_program_headers): If .interp section, bump #
5291 of program headers by 1.
5292 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5293 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5294 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5296 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5298 (ppc_elf_relocate_section): If the output section isn't defined,
5299 don't abort, just give an error message.
5301 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5302 being created is .sdata or .sdata2, don't make the symbol dynamic.
5304 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5306 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5307 members of an archive for dynamic objects with no symbols, and
5308 pass them directly to check_archive_element.
5309 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5310 xcoff_link_check_dynamic_ar_symbols.
5311 (xcoff_link_check_dynamic_ar_symbols): New static function.
5313 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5314 from _bfd_nodynamic to _bfd_xcoff.
5315 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5317 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5318 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5319 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5320 * libcoff.h: Rebuild.
5321 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5322 (xcoff_get_section_contents): New static function.
5323 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5324 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5325 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5326 (xcoff_dynamic_reloc): New static variable.
5327 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5328 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5330 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5332 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5333 if reloc_entry->addend is not 0.
5334 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5336 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5338 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5340 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5341 Add entries for R_SPARC_[56].
5342 (sparc_reloc_map): Add entries for R_SPARC_[56].
5344 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5346 Optimize linking of stabs in sections as used in ELF and COFF.
5347 * stabs.c: New file.
5348 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5349 (_bfd_write_section_stabs): Declare.
5350 (_bfd_write_stab_strings): Declare.
5351 * libbfd.h: Rebuild.
5352 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5353 (struct coff_link_hash_table): Add stab_info field.
5354 * libcoff.h: Rebuild.
5355 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5357 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5359 (_bfd_coff_final_link): Write out stab strings hash table.
5360 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5361 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5363 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5364 (struct bfd_elf_section_data): Add stab_info field.
5365 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5367 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5368 _bfd_link_section_stabs.
5369 (elf_bfd_final_link): Write out stab strings hash table.
5370 (elf_link_input_bfd): Handle optimized stabs sections.
5371 * reloc.c (_bfd_final_link_relocate): Check address against
5372 _raw_size rather than _cooked_size.
5373 * Makefile.in: Rebuild dependencies.
5374 (BFD_LIBS): Add stabs.o
5375 (BFD_LIBS_CFILES): Add stabs.c.
5377 * VERSION: Increment for bfdlink.h change.
5379 * coffgen.c (coff_renumber_symbols): Correct handling of
5380 BSF_NOT_AT_END common symbols.
5382 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * coff-ppc.c (record_toc): Add cast to avoid warning.
5385 (ppc_allocate_toc_section): Likewise.
5386 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5387 (ppc_coff_reloc_type_lookup): Remove unreached code.
5388 * coffcode.h (coff_write_object_contents): Don't take the address
5390 * peicode.h (pe_print_idata): Add casts to avoid warning.
5391 (pe_print_edata): Likewise.
5392 (pe_print_reloc): Remove ANSI C string concatenation.
5394 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5396 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5398 * libcoff.h: Rebuild.
5399 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5401 (coff_swap_aux_out): Likewise.
5402 * peicode.h (coff_swap_aux_in): Likewise.
5403 (coff_swap_aux_out): Likewise.
5404 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5406 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5408 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5409 Fix up .bf endndx link fields.
5410 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5412 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5415 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5417 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5418 on Solaris PowerPC systems doesn't get confused.
5420 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5423 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5424 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5425 update did_reg and did_reg2.
5427 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5429 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5431 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5432 callback routines, pass h->root.string rather than name, in case
5433 copy is true and name is transient.
5435 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5437 * elfcore.h: Add support for core files with multiple threads.
5438 (Primarily for Solaris.)
5440 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5442 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5443 section->orelocation is NULL.
5445 * coffgen.c (bfd_coff_get_syment): New function.
5446 (bfd_coff_get_auxent): New function.
5447 * bfd-in.h (bfd_coff_get_syment): Declare.
5448 (bfd_coff_get_auxent): Declare.
5449 * bfd-in2.h: Rebuild.
5451 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5453 * elf32-mips.c (struct mips_hi16): Define.
5454 (mips_hi16_addr, mips_hi16_addend): Remove.
5455 (mips_hi16_list): New static variable.
5456 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5457 (mips_elf_lo16_reloc): Process mips_hi16_list.
5458 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5459 relocs before the associated LO16 reloc.
5461 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5463 * versados.c (versados_scan): Check bfd_alloc return value.
5464 (versados_object_p): Check all bfd_read return values. Require
5465 that lang field be less than 10, to avoid confusion with Intel Hex
5468 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5470 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5471 not 0, for an absolute symbol.
5472 (NAME(aout,swap_ext_reloc_out)): Likewise.
5474 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5475 (ihex_write_object_contents): For a large start address, output
5476 the full 32 bit address in record type 5.
5478 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5479 to int to avoid promotion problems in prototype.
5481 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * configure.host: Use ${srcdir} when looking for picfrag.
5485 * configure.host: Switch on ${libdir}, not $(libdir). From
5486 alan@spri.levels.unisa.edu.au (Alan Modra).
5488 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5489 entry point, not just for DYNAMIC objects.
5490 * sunos.c (sunos_add_dynamic_symbols): Always call
5491 sunos_create_dynamic_sections. If called with a non DYNAMIC
5492 object, don't do anything else.
5493 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5495 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5497 * configure.in: Permit --enable-shared to specify a list of
5499 * configure: Rebuild.
5501 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5502 host when configuring with --enable-shard.
5504 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5506 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5509 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5510 to avoid crashing in bfd_hash_replace.
5512 * sysdep.h: Use #ifdef, not #if.
5514 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5516 * config.in: Rebuild.
5518 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5520 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5521 (AC_CHECK_HEADERS): Check for sys/time.h
5522 (AC_HEADER_TIME): Add macro.
5523 * configure: Rebuild.
5524 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5525 to control what combination of <time> and <sys/time.h>
5528 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5530 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5531 (aout_32_sunos4_write_object_contents): Likewise.
5532 * aoutx.h (NAME(aout,machine_type)): Handle
5533 bfd_mach_sparc_{sparclet,sparclite}.
5534 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5535 (bfd_mach_sparc_v9_p): Update.
5536 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5537 * libaout.h (enum machine_type): Add M_SPARCLET.
5538 * sunos.c (MACHTYPE_OK): Define.
5539 * bfd-in2.h: Regenerated.
5541 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5543 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5544 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5545 * elflink.c (_bfd_elf_create_got_section): Store the
5546 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5547 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5548 global offset table goes over 0x1000, set the value of
5549 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5550 (elf32_sparc_relocate_section): Subtract the offset of
5551 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5553 * elfcode.h: Don't include <string.h>.
5555 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5557 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5558 generic_link_hash_newfunc. All references changed.
5559 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5560 moved here from libbfd-in.h.
5561 * libbfd-in.h: Corresponding changes.
5562 * libbfd.h: Regenerated.
5564 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * aoutx.h (aout_link_input_section_std): When reporting an
5567 overflow error, use the name of the symbol in the hash table if
5569 (aout_link_input_section_ext): Likewise.
5571 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5572 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5574 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5576 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5577 * coffcode.h (coff_compute_section_file_positions): Likewise.
5578 (coff_write_object_contents): Likewise.
5580 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * section.c (SEC_LINK_ONCE): Define.
5583 (SEC_LINK_DUPLICATES): Define.
5584 (SEC_LINK_DUPLICATES_DISCARD): Define.
5585 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5586 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5587 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5588 * bfd-in2.h: Rebuild.
5589 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5590 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5591 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5592 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5593 SEC_LINK_ONCE, and look through the symbol table for the setting
5594 for SEC_LINK_DUPLICATES.
5595 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5596 set for a section, find the section symbol in the symbol table,
5597 and set the aux entry based on SEC_LINK_DUPLICATES.
5598 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5599 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5600 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5601 * coff-i386.c (i386coff_vec): Likewise.
5602 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5604 * VERSION: Bump to 2.6.1.
5605 * Makefile.in (stamp-h): Depend upon VERSION.
5607 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5609 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5610 * libbfd.h: Rebuilt.
5611 * linker.c (generic_link_hash_newfunc): No longer static.
5612 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5614 * coff-h8300.c: Add two derived hash tables and their associated
5615 funtions and #defines for use by the h8300 linker.
5616 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5617 the function vector as needed. Place the address of the function
5618 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5619 Rewrite the vectors section contents as necessary.
5620 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5621 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5622 (coff_bfd_link_hash_table_create): Likewise.
5624 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5626 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5627 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5629 (hppa_rebuild_insn): Pass pointer to correct type to
5630 low_sign_unext and dis_assemble_21.
5632 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5634 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5635 Stick with sparc-*-{sysv4*,solaris2*}.
5637 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5639 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5640 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5641 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5642 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5643 fields is non-zero, print them.
5645 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5646 ifdef. Remove unused variables.
5647 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5649 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5650 (get_symbol_value): Ifdef out.
5651 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5652 (coff_ppc_relocate_section): Remove unused variables. Make
5653 fprintf strings and argument types correspond. Put before_addr in
5655 (dump_toc): Make fprintf strings and argument types correspond.
5656 (ppc_process_before_allocation): Remove unused variables. Always
5658 (ppc_reflo_reloc): Ifdef out.
5659 (ppc_addr32nb_reloc): Ifdef out.
5660 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5662 (coff_ppc_rtype_to_howto): Likewise.
5663 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5665 * peicode.h (pe_print_idata): Move otherwise unused variables into
5666 the #ifdef where they are used. Always return a value.
5667 (pe_print_edata): Make fprintf strings and argument types
5668 correspond. Always return a value.
5669 (pe_print_pdata): Removed unused variable addr_value. Always
5671 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5672 strings and argument types correspond. Always return a value.
5674 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5675 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5676 variable rela inside #if 0 section where it is used.
5678 * ns32k.h: New file.
5679 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5680 functions to start with _bfd_.
5681 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5682 functions in cpu-ns32k.h.
5683 * Makefile.in: Rebuild dependencies.
5684 (HFILES): Add ns32k.h.
5686 * section.c (struct sec): Add linker_mark field. Change
5687 user_set_vma and reloc_done to be single bit fields.
5688 (STD_SECTION): Update accordingly.
5689 * bfd-in2.h: Rebuild.
5690 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5692 (aout_link_input_bfd): Don't link unmarked sections.
5693 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5695 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5696 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5698 * elflink.h (elf_bfd_final_link): Mark sections included in the
5700 (elf_link_input_bfd): Don't link unmarked sections.
5701 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5703 (xcoff_link_input_bfd): Don't link unmarked sections.
5705 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5706 overflow error messages.
5708 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5710 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5711 is not set, print "BFD: " before the error message.
5713 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5714 Miles Bader <miles@gnu.ai.mit.edu>.
5715 * configure: Rebuild.
5717 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5719 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5722 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5723 m68k-aout, m68k-coff, and m68k-elf targets.
5725 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5727 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5728 (ieee_generic_stat_arch_elt): Restructured to prevent
5729 ieee_object_p from being called repeatedly.
5731 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5733 * coffcode.h (coff_write_object_contents): Allocate
5734 buffers large enough for any FILEHDR or AOUTHDR.
5736 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5738 * ecofflink.c (lookup_line): New static function, renamed and
5739 slighly changed from old _bfd_ecoff_locate_line.
5740 (_bfd_ecoff_locate_line): Cache line number information. Use
5741 lookup_line for actual lookup.
5743 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5745 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5746 multiple of 20 bytes.
5748 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5750 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5751 allocate ecoff_find_line, and don't initialize by hand.
5752 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5753 mips_elf_find_line, and don't call memset.
5755 * coffcode.h (coff_compute_section_file_positions): If not
5756 producing a final executable, don't consider sofar when aligning
5757 the section to the correct size.
5759 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5761 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5762 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5763 * coffgen.c (coff_section_symbol): Ifdef out.
5765 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5768 output_bfd is not NULL.
5770 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5772 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5773 of bfd_alloc (fixes fix_line not being initialized).
5774 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5776 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5778 * coffcode.h: Allow specific backends to override the
5779 bfd_link_add_symbols routine.
5781 * coff-h8300.c: Include genlink.h.
5782 (howto_table): Add R_MEM_INDIRECT.
5783 (rtype2howto): Support R_MEM_INDIRECT.
5784 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5787 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5789 * coff-alpha.c (alpha_relocate_section): Use
5790 info->callbacks_warning, rather than _bfd_error_handler, for
5791 "multiple gp" warning.
5793 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5795 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5796 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5797 table string. Use bfd_wrapped_link_hash_lookup.
5798 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5800 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5801 table, if any, when writing out symbols.
5802 (aout_link_input_section_std): Use the name from the hash table,
5803 if any, when reporting undefined symbols.
5804 (aout_link_input_section_ext): Likewise.
5805 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5806 * bout.c (get_value): Likewise.
5807 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5808 * ecoff.c (ecoff_reloc_link_order): Likewise.
5809 * elflink.h (elf_link_add_object_symbols): Likewise.
5810 (elf_reloc_link_order): Likewise.
5811 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5812 (_bfd_generic_reloc_link_order): Likewise.
5813 (default_indirect_link_order): Likewise.
5814 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5815 * sunos.c (sunos_add_one_symbol): Likewise.
5816 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5817 (bfd_xcoff_link_count_reloc): Likewise.
5818 (xcoff_reloc_link_order): Likewise.
5820 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5821 into -1 for intern->rss.
5823 * configure: Rebuild with autoconf 2.8.
5825 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5827 * stab-syms.c (__define_stab_duplicate): Define.
5828 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5830 * bfd-in.h (bfd_get_stab_name): Declare.
5831 * bfd-in2.h: Rebuild.
5832 * Makefile.in: Rebuild dependencies.
5833 (BFD_LIBS): Add stab-syms.o.
5834 (BFD_LIBS_CFILES): Add stab-syms.c.
5835 (BFD32_BACKENDS): Remove stab-syms.o.
5836 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5837 * configure.in: Don't list stab-syms.o in bfd_backends.
5838 * configure: Rebuild.
5839 * libaout.h (aout_stab_name): Don't declare.
5840 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5843 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5845 * elf.c (assign_file_positions_for_segments): Adjust file offset
5846 for section alignment even if SEC_LOAD is not set.
5848 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5850 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5851 since they appear as targets in Makefile.in.
5852 * configure: Rebuild.
5854 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5855 don't fiddle with a symbol which is not defined anywhere.
5857 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5859 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5860 though they are defined in a shared library.
5861 (xcoff_build_ldsyms): Likewise.
5863 * coffgen.c (coff_find_nearest_line): Don't look at the line
5864 numbers for the section if section->lineno is NULL.
5866 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5867 message rather than calling BFD_ASSERT.
5868 * elfcode.h (write_relocs): Check return value of
5869 _bfd_elf_symbol_from_bfd_symbol.
5871 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5873 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5876 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5878 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5880 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5881 hppa_reloc_field_selector_type_alt.
5882 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5883 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5885 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5887 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5889 * elf.c (assign_file_positions_for_segments): Adjust the segment
5890 memory size for the alignment of a SEC_ALLOC section, not just a
5893 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5895 * m68klinux.c: New file.
5896 * hosts/m68klinux.h: New file.
5897 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5898 * configure.in (m68*-*-linux*): New native host.
5899 (m68klinux_vec): New vector.
5900 * configure: Rebuild.
5901 * targets.c (m68klinux_vec): Declare.
5902 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5903 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5904 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5905 declaration from bfd_linux_size_dynamic_sections.
5906 (bfd_m68klinux_size_dynamic_sections): Declare.
5907 * bfd-in2.h: Rebuild.
5908 * Makefile.in: Rebuild dependencies.
5909 (BFD32_BACKENDS): Add m68klinux.o.
5910 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5912 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5914 * libhppa.h (pa_arch): Add pa20.
5915 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5916 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5917 (hppa_field_adjust): Handle e_nsel.
5918 * som.c: Provide default definitions for many new relocs found only
5919 in hpux10 include files.
5920 (som_fixup_formats): Add several new relocs from hpux10.
5921 (som_hppa_howto_table): Add hpux10 relocs.
5922 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5924 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5926 * mpw-make.sed: Edit out recent shared library support, and
5927 rules to rebuild .h files using doc/chew.
5929 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5931 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5932 size even of sections with no contents.
5934 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5936 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5937 starting with '$' the way we skip names starting with '.'. When
5938 updating x_endndx, don't be fooled by an index which has been
5941 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5942 struct/union/enum type with no elements.
5944 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5946 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5948 * archive.c (bfd_generic_archive_p): If the first file in the
5949 archive can not be recognized as an object, don't assume that this
5950 is the wrong format.
5952 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5953 format is not bfd_object.
5954 (bfd_elf_get_dt_soname): Likewise.
5956 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5958 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5961 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5963 * bfd.c (tdata): Add netbsd_core_data.
5964 * bfd-in2.h: Regenerated.
5966 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5969 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5970 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5973 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5974 to get the symbol index, matching 14 Jul 95 change.
5976 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5978 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5979 Remove duplicate definition of gp.
5981 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5983 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5984 assume that we can set the GP value and then get the same value,
5985 since it won't be true if the output file is neither ELF nor
5987 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5988 _bfd_get_gp_value here.
5989 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5990 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5992 (mips_elf_lo16_reloc): Likewise.
5993 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5994 Don't require that the BFD be ELF.
5995 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5996 (mips_elf_gprel32_reloc): Likewise.
5997 (mips_elf_relocate_section): Don't assume we can set and get the
5999 (mips_elf_finish_dynamic_symbol): Don't bother to use
6000 _bfd_get_gp_value here.
6002 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6003 Don't change epdr between malloc and free. Be careful not to free
6004 NULL pointers. Zero out the first RPDR.
6006 * configure.host: On Linux, only pass -rpath option if $(libdir)
6007 is neither /lib nor /usr/lib. From Alan Modra
6008 <alan@mullet.Levels.UniSA.Edu.Au>.
6010 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6012 (elf_dt_name): Rename from elf_dt_needed_name.
6013 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6015 (bfd_elf_get_dt_soname): New function.
6016 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6017 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6018 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6019 * bfd-in2.h: Rebuild.
6021 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6023 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6024 _bfd_sparc_elf_reloc_type_lookup.
6025 (bfd_elf32_bfd_reloc_type_lookup): Update.
6026 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6027 (sparc64_elf_howto_table): Define.
6028 (sparc_reloc_map): Define.
6029 (sparc64_elf_reloc_type_lookup): New function.
6030 (sparc_elf_wdisp16_reloc): New function.
6031 (elf_info_to_howto): Use sparc64_elf_howto_table.
6032 (sparc64_elf_relocate_section): Likewise.
6033 (bfd_elf64_bfd_reloc_type_lookup): Update.
6035 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6037 * configure.host: Check for 'do not mix' from native linker before
6038 trying to use -rpath.
6040 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6042 * bfd.c (_bfd_get_gp_value): New function.
6043 (_bfd_set_gp_value): New function.
6044 * libbfd-in.h (_bfd_get_gp_value): Declare.
6045 (_bfd_set_gp_value): Declare.
6046 * libbfd.h: Rebuild.
6047 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6048 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6049 directly to the fields in the tdata information.
6050 (alpha_relocate_section): Likewise.
6051 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6052 (mips_gprel_reloc): Likewise.
6053 (mips_relocate_section): Likewise.
6054 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6055 (mips_elf_lo16_reloc): Likewise.
6056 (mips_elf_final_gp): Likewise.
6057 (mips_elf_gprel16_reloc): Likewise.
6058 (mips_elf_gprel32_reloc): Likewise.
6059 (mips_elf_relocate_section): Likewise.
6060 (mips_elf_finish_dynamic_symbol): Likewise.
6062 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6064 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6066 * configure.in: Call AC_PROG_CC before configure.host.
6067 * configure: Rebuild.
6068 * configure.host: Don't set information which autoconf should
6069 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6071 * configure.host: Remove go32 and win32 host information, since it
6072 should no longer be needed.
6074 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6075 then start a new segment rather than put a writable section in a
6078 * configure.host: Set RPATH_ENVVAR.
6080 * Makefile.in: Rebuild dependencies.
6082 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6083 zero_section variable.
6085 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6087 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6088 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6089 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6091 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6093 * ieee.c (ieee_write_expression): Only use an R variable for a
6094 local symbol. Don't output a zero offset. Handle a zero address.
6095 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6096 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6098 (parse_expression): Don't try to handle multiple occurrences of a
6099 P variable. Handle I variables differently from X variables. Fix
6100 the order of minus expressions.
6101 (ieee_slurp_external_symbols): Generate an I variable for an NN
6102 record. Fix handling of ATI and ATX records.
6103 (ieee_slurp_sections): Only set minimal section attributes.
6104 Adjust them later, based on the section contents.
6105 (ieee_object_p): Read in the file until just after the ME record.
6106 Call ieee_slurp_section_data to set the section flags.
6107 (do_one): Add iterations parameter. Only repeat the first load
6108 item. Set the section and file reloc flags.
6109 (ieee_slurp_section_data): Set section flags. Pass iterations to
6111 (ieee_canonicalize_reloc): Handle I variables.
6112 (do_with_relocs): Only emit relocation size when necessary.
6113 Increase MAXRUN to 127. Change ov to be assigned, and take
6114 src_mask and pcrel_offset into account.
6115 (ieee_write_data_part): Skip sections that are not loaded.
6116 (ieee_write_external_part): Don't output optional last entry of WX
6118 (ieee_write_me_part): Make setting of me_record neater.
6119 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6121 * syms.c (stt): Add entries for zerovars, vars, and code.
6123 * elfcode.h (validate_reloc): New static function.
6124 (write_relocs): Call validate_reloc for non ELF relocs.
6126 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6127 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6128 (TARGET_LITTLE_SYM): Likewise.
6130 * config.bfd (m68*-*-psos*): New target.
6132 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6134 * i386msdos.c: Remove some #if 0 code.
6135 (msdos_write_object_contents): Don't include empty sections in the
6136 size computation, regardless of their address.
6138 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6140 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6141 is NULL, ie, the -r switch is used.
6143 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6145 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6146 (BFD_RELOC_MIPS_GOT_LO16): Define.
6147 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6148 * bfd-in2.h, libbfd.h: Rebuild.
6149 * elf32-mips.c (mips_reloc_map): Map new relocs.
6151 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6153 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6156 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6157 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6158 simple number for the section address, rather than an expression.
6159 Limit the number of bytes between relocs to MAXRUN.
6160 (ieee_write_me_part): Set me_record to the file offset after the
6162 (ieee_write_processor): New static function.
6163 (ieee_write_object_contents): Use ieee_write_processor.
6165 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6167 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6169 * coff-aux.c: Change include of aux.h to aux-coff.h.
6171 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6173 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6174 relocation put the addend both in the reloc entry and the data.
6175 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6178 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6179 a R_68K_PCxx reloc against a defined global symbol directly.
6180 (elf_m68k_check_relocs): Don't count such a reloc.
6182 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6183 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6184 symbol for now, otherwise always record the symbol as dynamic.
6185 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6186 is not referenced by a dynamic object, and we are not making a
6187 shared object, then don't make a PLT entry. If we do make a PLT
6188 entry, make sure the symbol has been recorded as dynamic.
6190 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6192 * configure.host: When making a shared library, set HLDFLAGS to
6193 pass an appropriate -rpath option. Use the make variable SONAME
6194 as the shared library soname, rather than computing it here. On
6195 SunOS, build stamp-tshlink in place of $(SHLINK).
6196 * Makefile.in (SONAME): New variable.
6197 ($(SHLINK)): Make a link to the transformed name, as well.
6198 (stamp-tshlink): New target.
6199 (install): Skip stamp-tshlink during install.
6201 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6203 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6204 linker sections have been set up yet.
6206 * elf.c (make_mapping): Add an additional argument to suppress
6207 making the first section include the program headers.
6208 (map_sections_to_segments): If the user used -Ttext such that the
6209 program headers are on a different page, do not set the flags
6210 saying that this section includes the program headers.
6212 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6214 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6215 don't define TRAD_HEADER.
6216 * configure: Rebuild.
6218 * netbsd-core.c: New file, support for NetBSD core files.
6219 * hosts/*nbsd.h: Removed.
6221 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6223 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6224 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6225 * libbfd.h, bfd-in2.h: Regenerated.
6226 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6227 bfd_elf32_bfd_reloc_type_lookup.
6228 (reloc_type{,_names}): Deleted.
6229 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6231 (sparc_reloc_map): Add sparc64 relocs.
6232 (sparc_elf_notsupported_reloc): New static function.
6233 (sparc_elf_wdisp16_reloc): New static function.
6234 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6235 (elf32_sparc_relocate_section): Likewise.
6236 (bfd_elf32_bfd_reloc_type_lookup): Define.
6237 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6238 (reloc_type{,_names}): Deleted.
6239 (elf_sparc_howto_table): Deleted.
6240 (sparc_reloc_map): Deleted.
6241 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6242 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6244 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6246 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6249 * Makefile.in (program_transform_name): New variable.
6250 (install): Transform library name before installing it.
6252 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6254 * archures.c (bfd_mach_i960_hx): Define.
6255 * bfd-in2.h: Rebuild.
6256 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6257 (MATRIX): Expand entries for HX.
6258 (arch_info_struct): Add i960:hx entry.
6259 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6260 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6261 (coff_set_flags): Handle bfd_mach_i960_hx.
6263 Support for building as a shared library, based on patches from
6264 Alan Modra <alan@spri.levels.unisa.edu.au>:
6265 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6266 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6267 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6268 * configure: Rebuild.
6269 * configure.host: If --enable-shared, adjust shared library stuff
6270 based on the host. If the host is SunOS, and the linker supports
6271 -rpath, set HLDFLAGS to use it.
6272 * Makefile.in (ALLLIBS): New variable.
6273 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6274 (COMMON_SHLIB, SHLINK): New variables.
6275 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6276 (STAGESTUFF): Remove variable.
6277 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6279 (stamp-ofiles): New target, like old ofiles target, but build
6280 using a temporary file and move-if-change, and touch stamp-ofiles
6282 (ofiles): Just depend upon stamp-ofiles.
6283 (stamp-piclist, piclist): New targets.
6284 ($(SHLIB), $(SHLINK)): New targets.
6285 (targets.o, archures.o): Build twice if PICFLAG is set.
6286 (do_mostlyclean): Remove pic/*.o.
6287 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6289 (do_distclean): Remove pic and stamp-picdir.
6290 (install): Install shared libraries.
6291 ($(OFILES)): Depend upon stamp-picdir.
6292 (stamp-picdir): New target.
6294 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6296 * libcoff.h: Rebuild.
6298 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6299 flavour of a section with no owner.
6301 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6302 ELF_LINK_NON_ELF flag.
6303 (mips_elf_create_got_section): Likewise.
6305 * elf.c: Revert last change, since it breaks dynamic linking.
6306 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6308 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6309 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6310 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6312 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6314 * elf.c (assign_file_positions_for_segments): If the backend does
6315 not want the elf header or the program headers in the address
6316 space, do not include them in the calculations.
6318 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6319 function to determine if we need additional program headers.
6320 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6321 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6323 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6325 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6327 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6329 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6330 back into one line. Some compilers (sunos 4.1.3 for example)
6331 won't accept args split across more than one line.
6333 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6335 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6336 * configure: Regenerate.
6338 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6340 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6341 try to do arithmetic on a void *, cast it to a unsigned char * first.
6343 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6345 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6346 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6348 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6349 flag for a newly defined symbol.
6350 (NAME(bfd_elf,record_link_assignment)): Likewise.
6351 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6352 set the DEF or REF_REGULAR flags correctly.
6354 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6355 (libbfd.h, libcoff.h): Corresponding change.
6357 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6358 a PLT32 reloc as dynamic.
6359 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6360 is not referenced by a dynamic object, and we are not making a
6361 shared object, then don't make a PLT entry. If we do make a PLT
6362 entry, make sure the symbol has been recorded as dynamic.
6364 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6366 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6367 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6368 (powerpcle-*-cygwin32): New.
6369 * peicode.h (add_data_entry): Get address from vma.
6371 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6373 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6374 attached to the section has already been created as an undefined
6375 symbol, treat it as if it hasn't been created yet.
6377 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6379 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6380 symbol or section symbols if stripping all symbols and this is not
6381 a relocateable link. Don't output the symbol string table if
6382 there are no symbols.
6383 (elf_link_flush_output_syms): Don't do anything if there are no
6386 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6388 * coff-aux.c: New file.
6389 * hosts/m68kaux.h: New file.
6390 * config.bfd (m68*-apple-aux*): New target.
6391 * configure.in (m68*-apple-aux*): New native host.
6392 (m68kaux_coff_vec): New vector.
6393 * configure: Rebuild.
6394 * targets.c (m68kaux_coff_vec): Declare.
6395 * coffcode.h (bfd_coff_backend_data): Add field
6396 _bfd_coff_link_add_one_symbol.
6397 (bfd_coff_link_add_one_symbol): Define.
6398 (compare_arelent_ptr): New static function if TARG_AUX.
6399 (coff_write_relocs): If TARG_AUX, sort the relocs.
6400 (coff_write_object_contents): Set A/UX aouthdr magic number.
6401 (coff_link_add_one_symbol): Define if not defined.
6402 (bfd_coff_std_swap_table): Initialize new field.
6403 * libcoff.h: Rebuild.
6404 * cofflink.c (coff_link_add_symbols): Call
6405 bfd_coff_link_add_one_symbol rather than
6406 _bfd_generic_link_add_one_symbol.
6407 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6408 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6409 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6410 * Makefile.in: Rebuild dependencies.
6411 (BFD32_BACKENDS): Add coff-aux.o.
6412 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6414 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6416 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6417 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6419 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6421 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6422 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6423 (maintainer-clean): Warn about deleting special files.
6424 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6426 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6427 warning symbols correctly.
6428 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6429 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6430 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6431 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6432 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6433 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6435 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6438 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6440 * libcoff-in.h: aligned newly exported names with bfd naming
6441 conventions. Removed an erroneous define of POWERPC_LE_PE.
6442 * libcoff.h: Rebuild.
6443 * cofflink.c, coff-ppc.c: the above function name changes
6445 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6447 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6448 * ecoff.c (struct extsym_info): Define.
6449 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6450 to ecoff_link_write_external.
6451 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6452 Strip symbols when appropriate.
6454 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6455 * syms.c (BSF_OBJECT): Define.
6456 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6457 * bfd-in2.h: Rebuild.
6458 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6460 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6463 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6464 copying relocs into a shared object, treat a defined global symbol
6466 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6467 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6468 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6470 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6471 real defined symbol, not to a weak defined symbol.
6473 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6475 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6476 and made a few static functions externs.
6478 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6479 POWERPC_LE_PE hack in cofflink.
6481 * libcoff-in.h: promoted the following from cofflink.c to allow
6482 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6483 coff_debug_merge_element, struct coff_debug_merge_type,
6484 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6485 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6486 coff_debug_merge_hash_lookup, coff_link_section_info,
6487 coff_final_link_info, coff_debug_merge_hash_newfunc,
6488 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6490 * libcoff.h: re-gen'd
6492 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6494 * syms.c: Include "bfdlink.h".
6495 (struct stab_find_info): Define.
6496 (_bfd_stab_section_find_nearest_line): New function.
6497 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6498 * libbfd.h: Rebuild.
6499 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6500 * elf.c (_bfd_elf_find_nearest_line): Try calling
6501 _bfd_stab_section_find_nearest_line before searching the ELF
6502 symbol table. Find the closest STT_FUNC symbol, not the last one.
6503 * libcoff-in.h (coff_data_type): Add line_info field.
6504 * libcoff.h: Rebuild.
6505 * coffgen.c (coff_find_nearest_line): Try calling
6506 _bfd_stab_section_find_nearest_line before searching the COFF
6508 * Makefile.in: Rebuild dependencies.
6510 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6512 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6513 4 bytes, so we get the correct value when updating the register
6514 field in little endian mode.
6516 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6518 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6519 entry_section fields. Add sntoc and snentry fields.
6520 * libcoff.h: Rebuild.
6521 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6522 not toc_section and entry_section (the COFF file does not have any
6523 sections at this point).
6524 (coff_write_object_contents): Set o_snentry and o_sntoc from
6525 snentry and sntoc rather than entry_section and toc_section.
6526 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6527 snentry, not toc_section and entry_section.
6528 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6529 entry_section from hentry.
6530 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6532 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6533 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6534 than using toc_section directly.
6536 * archures.c: Add missing `.' in enum bfd_architecture.
6537 * bfd-in2.h: Rebuild.
6539 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6540 Robert Lipe <robertl@arnet.com>.
6542 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6544 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6545 to sections we allocate. Use bfd_zalloc to allocate initialial
6546 sections, not bfd_alloc.
6547 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6548 SDA{,2}I16 relocations.
6549 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6550 whether to put something in .sbss or not.
6551 (ppc_elf_relocate_section): Add support for more relocations. Add
6552 in sec->output_offset where appropriate. Make error messages
6553 include the symbol name.
6555 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6556 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6557 doesn't get redefined messages if -shared.
6559 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6560 section if the rel_section field has been set up.
6562 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6564 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6567 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6569 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6570 of flags, only flags used are controlled by mach number. Bump up
6571 output file mach number to highest of input file mach numbers.
6572 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6573 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6575 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6576 bfd_elf64_sparc_vec support.
6578 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6580 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6581 the embedded bit is set on some objects and not on others. Just
6583 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6586 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6588 * coffcode.h (coff_new_section_hook): Don't try to align the
6591 * coffcode.h (coff_set_section_contents): Fix the handling of the
6592 .lib section to work even if the entire section contents are
6593 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6594 Robert Lipe <robertl@arnet.com>.
6596 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6598 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6599 memory here for contents.
6601 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6602 _SDA2_BASE_ by 32768.
6603 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6604 started using. Allocate contents for .sdata and .sdata2 sections
6606 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6608 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6609 size _SDA{,2}_BASE_.
6610 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6613 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6615 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6617 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6618 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6619 (bfd_mach_sparc_v9a): Define.
6620 (bfd_mach_sparc_v9_p): Define.
6621 * bfd-in2.h: Regenerated.
6622 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6624 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6625 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6626 to bfd_elf32_sparc_vec.
6627 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6628 Add v8plus{,a} support.
6630 (sparc_compatible): New function.
6631 * elf32-sparc.h: #include "elf/sparc.h".
6632 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6633 elf32_sparc_final_write_processing): New functions.
6634 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6635 elf_backend_final_write_processing): Define.
6637 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6639 * elf-bfd.h (struct elf_link_hash_entry): Add
6640 linker_section_pointer field.
6641 (enum elf_linker_section_enum): Enumeration for new way of
6642 creating linker dynamic sections and symbols.
6643 (elf_linker_section{,_pointers}): New structures for creating
6644 dynamic sections and symbols.
6645 (elf_obj_tdata): Add linker_section_pointers and linker_section
6647 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6648 (_bfd_elf_create_linker_section): New declarations.
6649 (_bfd_elf_find_pointer_linker_section): Ditto.
6650 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6651 (_bfd_elf_make_linker_section_rela): Ditto.
6653 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6655 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6656 (ppc_elf_create_linker_section): New function to create the
6657 sections .got, .sdata, and .sdata2.
6658 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6660 (ppc_elf_check_relocs): Support more of the eabi relocations.
6661 (ppc_elf_relocate_section): Ditto.
6662 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6663 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6665 * elflink.h (elf_create_pointer_linker_section): New function to
6666 create initialized pointers in dynamic linker sections.
6667 (elf_finish_pointer_linker_section): Actually intialize the
6668 pointers created above.
6670 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6671 macros to provide both 32 and 64 bit versions of
6672 elf_create_pointer_linker_section.
6673 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6674 provide both 32 and 64 bit versions of
6675 elf_finish_pointer_linker_section.
6677 * elflink.c (_bfd_elf_create_linker_section): New function to
6678 create a linker section.
6679 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6680 given address in the linker pointer offsets created for a given
6682 (_bfd_elf_make_linker_section_rela): Make a RELA section
6683 corresponding to the generated linker section.
6685 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6687 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6689 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6691 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6692 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6693 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6694 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6695 toc entry in an objdump) for now.
6696 (ppc_do_last, ppc_get_last): New function - needed to save processing
6697 the toc owner to the end.
6698 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6701 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6702 toc owner from being done till last. Must define POWERPC_LE_PC
6705 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6707 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6709 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6710 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6712 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6714 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6716 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6718 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6720 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6722 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6724 * elf.c (assign_file_positions_for_segments): Don't increment file
6725 offset for a segment which contains no loadable sections.
6727 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6729 * reloc.c: Add new PowerPC relocations.
6730 * {bfd-in2,libbfd}.h: Regenerate.
6732 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6733 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6735 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6737 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6740 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6743 * coffgen.c (coff_find_nearest_line): Don't try to cache
6744 information in sections that are not owned by a BFD. From Richard
6745 Henderson <richard@atheist.tamu.edu>.
6747 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6748 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6749 * elflink.h (elf_link_output_extsym): Remove special check for
6752 * ecoffswap.h: Add prototypes for static functions.
6754 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6756 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6757 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6759 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6760 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6761 support. Begin support for R_PPC_SDA{2,}REL.
6763 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6765 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6766 create the .got and .got.neg sections.
6767 (ppc_elf_size_dynamic_sections): Call it.
6768 (ppc_elf_check_relocs): Call it.
6769 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6770 (ppc_elf_check_relocs): Add error messages for relocations we
6771 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6774 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6776 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6777 section flags for V.4 and eabi.
6779 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6781 * elf.c (assign_file_positions_for_segments): If a segment
6782 contains no sections, don't mark it as readable.
6784 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6785 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6787 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6788 dynamic section, if there is one.
6789 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6790 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6791 (bfd_elf64_swap_dyn_in): Likewise.
6792 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6794 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6796 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6797 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6798 <pirker@eiunix.tuwien.ac.at>.
6800 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6802 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6803 PowerPC V.4 and eabi.
6804 * bfd-in2.h: Regenerate.
6805 * libfd.h: Regenerate.
6807 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6809 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6810 section type and SHF_EXCLUDE section flag, turning them into the
6811 appropriate bfd section flag.
6813 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6815 * xcofflink.c (xcoff_link_add_symbols): Create the special
6816 sections if we see a DYNAMIC object, in case that is the only
6817 XCOFF input object we see.
6819 * elf32-mips.c: Extensive changes for a start at dynamic linking
6820 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6822 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6823 (struct elf_backend_data): Remove
6824 elf_backend_create_program_headers field. Add
6825 elf_backend_additional_program_headers and
6826 elf_backend_modify_segment_map fields.
6827 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6829 (elf_backend_additional_program_headers): Likewise.
6830 (elf_backend_modify_segment_map): Likewise.
6831 (elf_backend_create_program_headers): Don't define.
6832 (elfNN_bed): Change to account for field changes.
6833 * elf.c (assign_file_positions_for_segments): Call new
6834 modify_segment_map backend function. Don't call old
6835 create_program_headers backend function.
6836 (get_program_header_size): Call additional_program_headers rather
6837 than create_program_headers.
6838 * elflink.h (elf_link_add_object_symbols): Initialize
6839 type_change_ok from new backend field.
6840 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6842 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6843 a reloc against the appropriate section.
6845 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6846 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6847 (elf_flags_init): Rename from elf_ppc_flags_init.
6848 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6850 (ppc_elf_copy_private_bfd_data): Likewise.
6851 (ppc_elf_merge_private_bfd_data): Likewise.
6853 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6856 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6858 * coff-alpha.c (alpha_relocate_section): During final link, allow
6859 output .lita section to be bigger than 64k by adjusting gp value
6860 on a per-input section basis.
6861 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6863 (struct ecoff_section_tdata): Add gp field.
6865 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6867 Handle Alpha ECOFF changes in OSF/1 3.2.
6868 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6870 * coff-alpha.c: Include "aout/ar.h".
6871 (alpha_ecoff_get_relocated_section_contents): Don't require an
6872 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6873 3.2 doesn't generate one.
6874 (alpha_relocate_section): Likewise.
6875 (alpha_ecoff_slurp_armap): Define.
6876 (alpha_ecoff_slurp_extended_name_table): Define.
6877 (alpha_ecoff_construct_extended_name_table): Define.
6878 (alpha_ecoff_truncate_arname): Define.
6879 (alpha_ecoff_write_armap): Define.
6880 (alpha_ecoff_generic_stat_arch_elt): Define.
6881 (alpha_ecoff_update_armap_timestamp): Define.
6883 (alpha_ecoff_read_ar_hdr): New static function.
6884 (alpha_ecoff_get_elt_at_filepos): New static function.
6885 (alpha_ecoff_openr_next_archived_file): New static function.
6886 (alpha_ecoff_get_elt_at_index): New static function.
6887 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6888 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6889 _bfd_ecoff to alpha_ecoff.
6890 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6891 field from backend structure, rather than always calling
6892 _bfd_get_elt_at_filepos.
6893 * coff-mips.c (mips_ecoff_backend_data): Initialize
6894 get_elt_at_filepos field.
6895 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6896 from _bfd_generic_read_ar_hdr with minor changes.
6897 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6898 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6899 * libbfd.h: Rebuild.
6901 * bfd-in.h (BFD_IN_MEMORY): Define.
6902 * libbfd-in.h (struct bfd_in_memory): Define.
6903 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6904 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6905 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6906 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6907 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6908 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6909 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6910 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6911 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6912 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6914 (bfd_openstreamr): Likewise.
6915 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6916 BFD_IN_MEMORY is not set.
6917 * riscix.c (riscix_some_aout_object_p): Likewise.
6918 * bfd-in2.h, libbfd.h: Rebuild.
6920 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6921 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6922 (bfd_get_elt_at_index): Define.
6923 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6924 bfd_get_elt_at_index. Change index parameter from int to
6926 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6927 (_bfd_noarchive_get_elt_at_index): Define.
6928 (_bfd_archive_bsd_get_elt_at_index): Define.
6929 (_bfd_archive_coff_get_elt_at_index): Define.
6930 * bfd-in2.h, libbfd.h: Rebuild.
6931 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6932 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6933 * ieee.c (ieee_get_elt_at_index): Define.
6934 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6935 * oasys.c (oasys_get_elt_at_index): Define.
6936 * som.c (som_get_elt_at_index): Define.
6938 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6939 numbers to the .text section.
6941 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6943 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6944 If there is a SEC_DEBUGGING section, get the contents of the debug
6945 information part from it.
6946 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6948 (ieee_write_object_contents): Check ieee_write_debug_part return.
6950 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6952 * config.bfd (i[345]86-*-freebsd*): Add target.
6953 * configure.in (i386freebsd_vec): Add vec.
6954 * configure: Regenerate.
6955 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6956 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6957 Rebuild dependencies..
6958 * freebsd.h: New file.
6959 * i386freebsd.c: New file.
6960 * targets.c (i386freebsd_vec): Declare.
6961 (bfd_target_vector): Add i386freebsd_vec.
6962 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6963 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6965 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6967 * ieee.c (ieee_slurp_debug): New static function.
6968 (ieee_object_p): Call it.
6969 (ieee_slurp_section_data): Skip debugging sections.
6970 (ieee_get_reloc_upper_bound): Likewise.
6971 (ieee_get_section_contents): Likewise.
6972 (ieee_canonicalize_reloc): Likewise.
6973 (ieee_write_section_part): Likewise.
6974 (ieee_write_debug_part): Likewise.
6975 (ieee_write_data_part): Likewise.
6976 (init_for_output): Likewise.
6978 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6980 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6982 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6983 relocs, since ppc_elf_relocate_section handles the linker case.
6984 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6986 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6987 ppc_elf_relocate_section since that is now the only caller.
6988 (ppc_elf_relocate_section): Ditto.
6990 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6992 * coffcode.h (coff_write_object_contents): If we don't know the
6993 section of the entry point for an XCOFF executable, always set the
6994 entry address to -1.
6996 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6998 * elf.c (bfd_section_from_shdr): Add support for note sections.
7000 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7002 * bfd-in.h (struct _symbol_info): Add stab_type field.
7003 * bfd-in2.h: Rebuild.
7004 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7006 * elf32-ppc.c: Remove trailing newline from calls to
7008 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7009 difference if target endianness is known.
7011 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7013 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7014 old style TOC16 references without using R_PPC_GOT.
7015 (ppc_reloc_type): Ditto.
7016 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7017 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7018 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7019 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7020 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7022 (ppc_elf_adjust_dynamic_symbol): Ditto.
7023 (ppc_elf_adjust_dynindx): Ditto.
7024 (ppc_elf_size_dynamic_sections): Ditto.
7025 (ppc_elf_finish_dynamic_symbol): Ditto.
7026 (ppc_elf_finish_dynamic_sections): Ditto.
7027 (ELF_DYNAMIC_INTERPRETER): Define.
7029 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7031 * elf.c (copy_private_bfd_data): When attaching sections to
7032 segments ignore sections that won't be allocated. Patch from
7035 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7037 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7040 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7042 * coff-i960.c (CALC_ADDEND): Define.
7043 (coff_i960_relocate_section): Add the input section VMA to the
7044 addend for PC relative relocs.
7046 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7048 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7049 to correctly terminate.
7051 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7053 * targets.c (enum bfd_endian): Define.
7054 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7055 from boolean to enum bfd_endian. Change header_byteorder_big_p
7057 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7058 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7059 * bfd-in2.h: Rebuild.
7060 * All targets: Change initialization of byteorder and
7061 header_byteorder to use enum bfd_endian values rather than
7063 * All files: Change all references to byteorder_big_p and
7064 header_byteorder_big_p to use new bfd_*_endian macros.
7066 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7068 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7070 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7072 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7074 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7076 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7078 * ieee.c: Lots of minor cleanups. Make many functions return
7079 errors rather than calling abort. Also:
7080 (ieee_write_twobyte): Remove; change callers to call existing
7081 ieee_write_2bytes function.
7082 (ieee_write_expression): Don't output the section twice when
7083 outputting a local symbol. Don't emit an extraneous zero if there
7085 (ieee_slurp_sections): Set the lma as well as the vma.
7086 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7088 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7089 a recognized one or bfd_arch_unknown.
7090 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7092 (ihex_get_symtab): Likewise.
7094 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7096 * aoutx.h: Include <ctype.h>.
7097 (struct aout_link_includes_table): Define.
7098 (struct aout_link_includes_totals): Define.
7099 (struct aout_link_includes_entry): Define.
7100 (aout_link_includes_lookup): Define macro.
7101 (struct aout_final_link_info): Add includes field.
7102 (aout_link_includes_newfunc): New static function.
7103 (NAME(aout,final_link)): Initialize includes hash table.
7104 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7106 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7108 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7110 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7112 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7114 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7116 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7117 (pe_print_private_bfd_data): call pe_print_reloc.
7118 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7119 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7120 up some debugging as well.
7122 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7124 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7127 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7129 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7130 when setting sections to NULL.
7132 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7134 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7136 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7137 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7139 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7140 * bfd-in2.h: Rebuild.
7142 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7144 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7146 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7148 * ihex.c (ihex_scan): Handle record types 4 and 5.
7149 (ihex_object_p): Permit types 4 and 5.
7150 (ihex_set_section_contents): Remove check for out of range
7152 (ihex_write_object_contents): Generate types 4 and 5.
7154 * elflink.h (elf_link_output_extsym): Just ignore warning and
7155 indirect references to symbols which don't really exist.
7157 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7159 * peicode.h (pe_print_idata): Minor format fixes
7160 (pe_print_edata): New function. Under private printing, this formats
7161 the edata section of a PE file.
7162 (pe_print_private_bfd_data): Added call to pe_print_edata.
7164 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7166 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7167 index, don't call stoi.
7169 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7171 * srec.c (srec_scan): Set lma as well as vma.
7173 * ihex.c: New file; support for Intel Hex format.
7174 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7175 (ihex_vec): Declare.
7176 (bfd_target_vector): Always include ihex_vec.
7177 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7178 * Makefile.in: Rebuild dependencies.
7179 (BFD_LIBS): Add ihex.o
7180 (BFD_LIBS_CFILES): Add ihex.c.
7181 * bfd-in2.h: Rebuild.
7183 * elf.c (assign_file_positions_for_segments): Sort the sections in
7185 (get_program_header_size): Return the right size if segment_map is
7187 (copy_private_bfd_data): Don't bother to sort the sections.
7189 * bfd.c (bfd_record_phdr): New function.
7190 * bfd-in.h (bfd_record_phdr): Declare.
7191 * bfd_in2.h: Rebuild.
7193 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7196 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7197 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7199 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7200 (bfd_zmalloc): Change declaration.
7201 * libbfd.h: Rebuild.
7202 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7203 and realloc. Don't set bfd_error_no_memory if they fail.
7205 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7207 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7208 uses as well. Added a new howto to deal with TOCREL16 relocs that
7209 are TOCDEFN as well.
7210 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7211 to handle RVA relocs from dlltool.
7212 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7213 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7214 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7216 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7217 to get the right section alignment.
7219 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7221 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7222 p_paddr if p_paddr is zero.
7223 (make_mapping): Set includes_filehdr and includes_phdrs for first
7225 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7227 (assign_file_positions_for_segments): Handle includes_filehdr and
7228 includes_phdrs. Remove special handling of PT_PHDR and first
7230 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7231 when appropriate. Remove special handling of PT_PHDR segment.
7232 Use a more complex condition for when a section is included in a
7233 segment to handle Solaris linker oddities.
7235 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7237 * coff-m88k.c (howto_table): Reformatted for easier reading;
7238 special_function now points to new function m88k_special_reloc.
7239 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7241 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7242 be done correctly by m88k_special_reloc.
7243 (reloc_processing): New function to be used by RELOC_PROCESSING.
7244 (RELOC_PROCESSING): Define to call reloc_processing.
7246 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7248 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7249 (pe_print_pdata): Likewise.
7251 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7252 obstack_alloc fails.
7253 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7255 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7256 * Many files: don't set bfd_error_no_memory if one of the above
7259 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7260 if p_paddr_valid is set.
7261 (copy_private_bfd_data): New static function.
7262 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7264 * elf.c (assign_file_positions_for_segments): Fix case where extra
7265 program headers were allocated.
7267 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7268 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7269 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7270 _bfd_elf_print_private_bfd_data.
7272 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7273 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7274 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7275 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7276 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7277 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7278 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7280 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7282 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7283 * elf.c (make_mapping): New static function.
7284 (map_sections_to_segments): New static function.
7285 (elf_sort_sections): New static function.
7286 (assign_file_positions_for_segments): New static function.
7287 (map_program_segments): Remove.
7288 (get_program_header_size): Remove sorted_hdrs, count, and
7289 maxpagesize parameters. Simplify.
7290 (assign_file_positions_except_relocs): When generating an
7291 executable, use assign_file_positions_for_segments.
7292 (elf_sort_hdrs): Remove.
7293 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7294 to get_program_header_size.
7296 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7298 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7300 * configure, config.in: Regenerate with autoconf 2.7.
7302 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7303 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7305 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7307 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7308 (ecoff_sec_to_styp_flags): Likewise.
7309 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7310 (ecoff_set_symbol_info): Handle scRConst.
7311 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7312 (ecoff_compute_section_file_positions): Handle .rconst section.
7313 (_bfd_ecoff_write_object_contents): Likewise.
7314 (ecoff_link_check_archive_element): Handle scRConst.
7315 (ecoff_link_add_externals): Likewise.
7316 (ecoff_link_write_external): Handle .rconst section.
7317 (ecoff_reloc_link_order): Likewise.
7318 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7319 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7321 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7323 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7324 DEF_DYNAMIC flag is set.
7326 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7328 * host-aout.c: If TRAD_HEADER is defined, include it.
7330 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7332 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7333 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7334 (BFD_NEED_DECLARATION): New function.
7335 * configure.in: Use BFD_NEED_DECLARATION.
7336 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7337 * configure, config.in: Rebuild with autoconf 2.6.
7339 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7340 special_sections before returning when called with a non XCOFF
7343 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7346 * coffcode.h (coff_compute_section_file_positions): Only pad the
7347 previous section to force file alignment when creating an
7350 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7352 * coffcode.h (coff_compute_section_file_positions): If
7353 RS6000COFF_C, set up the .debug section.
7355 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7356 if it is not large enough to accomodate the entire TOC area with
7357 signed 16 bit offsets.
7358 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7360 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7361 TOC anchor to use the TOC value used in the output file.
7363 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7365 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7366 (_bfd_coff_read_string_table): Likewise.
7368 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7370 * pe-arm.c: Fix typos.
7371 * coff-arm.c: Likewise.
7373 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7375 * coff-ppc.c (list_ele): Added "cat"egory member.
7376 (record_toc): New category parameter (priv or pub).
7377 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7378 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7379 the mainline. It addes extra toc cells in error.
7380 (ppc_coff_swap_sym_in_hook): Added some documentation.
7381 (dump_toc): Can now diagnose "virtual toc" chicanery.
7383 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7385 * elf-bfd.h (struct elf_link_hash_table): Change type of
7386 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7388 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7390 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7391 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7393 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7394 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7395 defined or mentioned in a regular file.
7397 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7399 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7400 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7401 (coff_ppc_relocate_section): Correct REL24 handling
7402 (ppc_process_before_allocation): Correct TOCDEFN handling
7404 * peicode.h (dir_names): Added name descriptions
7406 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7408 * VERSION: Updated to cygnus-2.6.
7410 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7412 * targets.c (m68k4knetbsd_vec): Declare.
7414 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7416 * targets.c (bfd_target): Change type of second argument to
7417 _bfd_print_private_bfd_data from void * to PTR.
7418 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7419 using PTR rather than void *.
7420 * bfd-in2, libbfd.h: Rebuild.
7421 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7423 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7424 _bfd_generic_bfd_print_private_bfd_data rather than casting
7427 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7429 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7430 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7432 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7433 BFD64_BACKENDS_CFILES): New variables.
7436 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7438 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7439 not at the file position of the first section.
7440 * coffcode.h (coff_compute_section_file_positions): Avoid using
7442 (coff_write_object_contents): When generating a PPC PE executable
7443 with no symbols, round up the file size to a COFF_PAGE_SIZE
7445 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7446 don't write out a string table.
7448 * elf.c (bfd_section_from_shdr): When using a different section
7449 header, pass the new one to _bfd_elf_make_section_from_shdr.
7450 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7451 (elf_map_symbols): Add section VMA to symbol value when comparing
7453 (_bfd_elf_compute_section_file_positions): Only build symbol table
7454 if there are some symbols. Set file offset of symtab and strtab
7456 (assign_file_positions_except_relocs): Remove dosyms parameter.
7457 Change all callers. Never set file offset of symtab and strtab
7459 (_bfd_elf_copy_private_section_data): New function.
7460 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7461 (_bfd_elf_copy_private_symbol_data): New function.
7462 (swap_out_syms): Check for special mapping of st_shndx created by
7463 copy_private_symbol_data.
7464 * elfxx-target.h: Use new copy routines.
7465 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7466 (_bfd_elf_copy_private_section_data): Declare.
7468 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7470 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7473 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7474 _bfd_dummy_target, matching the recent change to archive
7477 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7479 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7480 arithmetic on PTR types.
7482 * aout-target.h (MY(callback)): Set the lma of the sections.
7484 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7485 symbol into a reloc against the section.
7487 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7489 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7490 glue for the relocs: IMGLUE and IFGLUE.
7491 (record_toc): new function - tracks toc contents
7492 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7493 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7494 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7495 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7496 (ppc_record_toc_entry): Removed a debug define (duh)
7498 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7499 (pe_print_idata): New function - formats the idata section data
7500 (pe_print_pdata): New function - formats the pdata section data
7501 (pe_print_private_bfd_data): calls to above
7503 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7505 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7506 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7507 TARGET_SYM and TARGET_NAME for vector and BFD name.
7508 * coff-pmac.c (pmac_xcoff_vec): Remove.
7509 (TARGET_SYM, TARGET_NAME): Define.
7510 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7511 machine to 0, not all PowerMacs are 601s.
7513 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7515 * elfcode.h (elf_object_p): Read in any program headers.
7516 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7517 based on the program headers, if any.
7518 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7519 (map_program_segments): Set p_paddr of program headers based on
7522 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7524 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7527 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7528 trying to do a relocateable link with a non-a.out object file.
7530 * archive.c (bfd_generic_archive_p): Check the first object file
7531 in an archive even if target_defaulted is set. If the object file
7532 has the wrong xvec, reject it.
7534 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7535 be represented, report the name via _bfd_error_handler.
7536 (translate_to_native_sym_flags): Likewise.
7537 * elf32-mips.c (mips_elf_final_link): Likewise.
7538 * oasys.c (oasys_write_sections): Likewise.
7540 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7541 which checks for STYP_OVRFLO sections.
7542 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7543 reloc and lineno count overflows.
7544 (coff_write_object_contents): Call coff_count_linenumbers before
7545 coff_compute_section_file_positions. If RS6000COFF_C, handle
7546 reloc and lineno count overflows.
7547 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7548 relocs before dealing with .pad sections. Count overflow section
7549 headers when handling .pad sections.
7551 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7554 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7555 (struct xcoff_link_hash_table): Add descriptor_section and
7556 special_sections fields.
7557 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7558 (xcoff_link_add_symbols): Set linkage section alignment. Create
7559 descriptor section. Check for magic symbol names (_text, etc.),
7560 and record them in special_sections if found. Set
7561 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7562 descriptor field to point back to the function code symbol.
7563 (xcoff_sweep): Always mark the special descriptor_section.
7564 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7565 function descriptor, and mark it if it is.
7566 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7567 parameter, and fill it in. Allocate space for the descriptor
7569 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7570 global linkage code. If an undefined function descriptor is
7571 exported, arrange to define it. Warn about any other undefined
7573 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7574 (xcoff_write_global_symbol): Create a function descriptor when
7576 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7577 * bfd-in2.h: Rebuild.
7579 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7581 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7582 (ppc_coff_link_hash_table): new types for hashing
7583 (ppc_coff_link_hash_newfunc): hash entry constructor
7584 (ppc_coff_link_hash_table_init): hash table initializer
7585 (ppc_coff_link_hash_table_create): hash table constructor
7586 (ppc_record_toc_entry): changed references to hash table
7587 (coff_ppc_relocate_section): changed references to hash table
7589 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7590 * libcoff.h: Rebuild
7592 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7593 (coff_link_add_symbols): removed toc_offset init
7595 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7597 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7600 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7601 if it is given and mmep is available.
7602 * acconfig.h: Undef USE_MMAP.
7603 * configure, config.in: Regenerated.
7604 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7605 table handling the old way.
7606 (aout_get_external_symbols): Don't complain if last byte of string
7608 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7609 (bfd_free_window) [! USE_MMAP]: Don't define.
7610 (bfd_get_file_window,
7611 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7613 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7615 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7618 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7620 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7621 compatible with AMD generated COFF files. Try to support both AMD
7622 and GNU formats simultaneously.
7623 (coff_a29k_relocate_section): Likewise.
7625 * libbfd.c (bfd_get_file_window): Change writable parameter from
7626 int to boolean; update all callers. Pass MAP_SHARED if not
7627 writable--it's required on Solaris. Cast fprintf argument to
7629 * bfd-in.h (bfd_get_file_window): Update declaration.
7630 * bfd-in2.h: Rebuild.
7631 * aoutx.h: Update calls to bfd_get_file_window.
7633 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7635 (xcoff_swap_ldhdr_in): New static function.
7636 (xcoff_swap_ldsym_in): New static function.
7637 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7638 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7639 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7640 Handle XTY_ER/XMC_XO symbols correctly.
7641 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7642 rather than normal symbol table.
7643 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7644 already defined with the same absolute value.
7645 (xcoff_mark): When considering called symbols, check whether the
7646 descriptor is from a dynamic object, rather than the symbol
7648 (xcoff_build_ldsyms): Likewise.
7650 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7651 Cast realloc and malloc return values. If malloc or realloc fail,
7652 set bfd_error_no_memory.
7653 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7654 * bfd-in2.h: Rebuild.
7656 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7658 * coff-ppc.c (ppc_record_toc_entry): new function.
7659 (in_reloc_p): changed return value.
7660 (coff_ppc_relocate_section): much rework.
7661 (ppc_allocate_toc_section): new function.
7662 (ppc_process_before_allocation): new function.
7663 (ppc_coff_swap_sym_in_hook): new function.
7665 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7666 (coff_link_add_symbols): initialize toc_offset.
7668 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7669 (coff_swap_aouthdr_out): Added more sections to the data
7670 dictionary for the pe file header. Also changed linker version
7671 number on the ppc side.
7672 (dir_names): small improvements to the dictionary printing.
7673 (pe_mkobject_hook): save the file level flags.
7675 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7676 (pe_tdata): added real_flags field
7677 (coff_tdata): added local_toc_sym_map and access macro
7679 * libcoff.h (coff_link_hash_entry): added toc_offset field
7680 (pe_tdata): added real_flags field
7681 (coff_tdata): added local_toc_sym_map and access macro
7683 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7684 (coff_mkobject): init for local_toc_sym_map
7685 (coff_write_object_contents): set the internal_a.magic to
7686 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7689 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7691 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7692 entries until both the line number address and the function name
7693 address are too large.
7695 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7696 * configure: Rebuilt.
7698 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7699 is defined in the environment.
7701 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7703 * som.c (som_get_section_contents_in_window): Define to use
7706 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7708 * coff-i860.c: New file, based on coff-i386.c.
7709 * cpu-i860.c: New file, based on cpu-i386.c.
7710 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7711 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7712 targets, using i860coff_vec.
7713 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7714 trad-core.o and hosts/i860mach3.h.
7715 (i860coff_vec): Use coff-i860.o and cofflink.o.
7716 * configure: Rebuild.
7717 * Makefile.in: Rebuild dependencies.
7718 (ALL_MACHINES): Add cpu-i860.o.
7719 (BFD32_BACKENDS): Add coff-i860.o.
7720 (CFILES): Add cpu-i860.c and coff-i860.c.
7721 * targets.c (i860coff_vec): Declare.
7722 (bfd_target_vector): Add &i860coff_vec.
7723 * archures.c (bfd_i860_arch): Declare.
7724 (bfd_archures_list): Add &bfd_i860_arch.
7725 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7726 (coff_set_flags): Handle bfd_arch_i860.
7727 (coff_write_object_contents): Handle I860 a.out magic number.
7729 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7731 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7732 the created .tc section to 2.
7733 (xcoff_mark): Don't keep a .loader reloc for a call to an
7734 undefined symbol when creating a shared library.
7735 (xcoff_build_ldsyms): When creating a shared library, generate
7736 global linkage code for a call to an undefined symbol.
7738 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7740 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7741 BFD32_BACKENDS, BFD64_BACKENDS.
7742 (.dep1): Put mkdep output in a separate file.
7743 Rebuilt dependencies.
7745 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7748 Permit use of mmap when available:
7750 * configure.in: Check for mmap, madvise, mprotect.
7751 * config.in, configure: Regenerated.
7753 * libbfd.c (struct _bfd_window_internal): Define type.
7754 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7756 (ok_to_map): New static variable for debugging.
7757 (_bfd_generic_get_section_contents_in_window): New function.
7758 * bfd-in.h (bfd_window_internal): Declare type.
7759 (bfd_window): Define type.
7760 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7761 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7764 * libaout.h (struct aoutdata): Add two window fields.
7765 (obj_aout_sym_window, obj_aout_string_window): New macros.
7766 * aoutx.h (some_aout_object_p): Initialize windows.
7767 (aout_get_external_symbols): Get symbol data and strings in
7768 windows instead of explicitly allocated buffers.
7769 (slurp_symbol_table): Free window instead of memory.
7770 (bfd_free_cached_info): Release windows instead of freeing storage
7772 (aout_link_free_symbols): Ditto.
7774 * targets.c (bfd_target): Add new field for
7775 get_section_contents_in_window.
7776 (BFD_JUMP_TABLE_GENERIC): Updated.
7777 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7778 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7779 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7780 macros for get_section_contents_in_window field.
7782 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7784 * core.c: Renamed to corefile.c
7785 * makefile.dos (OBJS): Change core.o to corefile.o
7786 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7788 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7790 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7791 to o. Clobber and restore the list of new csects around the call
7792 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7793 linker error and the linker wants to read the symbol table. Reset
7794 the line number count of a real section even if it has no relocs.
7795 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7797 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7800 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7802 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7803 an undefined symbol in a shared link.
7805 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7806 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7807 phdm@info.ucl.ac.be (Philippe De Muyter).
7809 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7811 * coff-m88k.c (rtype2howto): New static function.
7812 (RTYPE2HOWTO): Use it rather than a macro definition.
7814 * coffcode.h (coff_write_object_contents): set internal_a.magic
7815 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7817 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7818 define TRAD_HEADER to new file hosts/delta68.h.
7819 m88*-motorola-sysv*, however, does use ptrace-core.o.
7820 * hosts/delta68.h: New file.
7822 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7823 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7825 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7827 * i386linux.c (MY(vec)): Declare before use.
7829 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7831 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7832 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7834 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7835 BFD is not of the right type.
7836 (bfd_elf_get_needed_list): Likewise.
7837 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7838 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7839 * xcofflink.c (XCOFF_XVECP): Define.
7840 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7842 (bfd_xcoff_import_symbol): Likewise.
7843 (bfd_xcoff_export_symbol): Likewise.
7844 (bfd_xcoff_link_count_reloc): Likewise.
7845 (bfd_xcoff_record_link_assignment): Likewise.
7846 (bfd_xcoff_size_dynamic_sections): Likewise.
7848 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7849 table index against the number of symbols for a base relative
7852 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7854 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7855 full_aouthdr flag here...
7856 (_bfd_xcoff_bfd_final_link): ...not here.
7858 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7860 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7861 systems that have a system <libelf.h>.
7862 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7863 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7864 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7865 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7866 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7867 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7868 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7870 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7872 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7873 set, set BSF_WEAK in symbol. Change all callers.
7874 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7875 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7876 _bfd_generic_link_add_one_symbol.
7877 (ecoff_indirect_link_order): Check that the section tdata relocs
7878 are not NULL before using them.
7880 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7881 define TRAD_HEADER as hosts/alphalinux.h.
7882 * configure: Rebuild.
7883 * hosts/alphalinux.h: New file.
7884 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7887 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7889 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7890 C_ECOMM storage classes.
7892 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7894 (xcoff_mark): Call xcoff_mark_symbol.
7895 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7896 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7898 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7900 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7902 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7904 (xcoff_find_reloc): New static function.
7905 (xcoff_link_add_symbols): Use it.
7906 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7907 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7908 relocate the value of C_DECL.
7910 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7912 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7914 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7915 callback decide what goes in .relocs.
7916 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7917 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7920 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7922 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7925 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7927 * xcofflink.c: More improvements, mostly to fix handling of
7928 constructors and a few other special cases.
7929 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7930 zero, reverting yesterday's change.
7931 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7932 (bfd_xcoff_link_count_reloc): Declare.
7933 (bfd_xcoff_record_link_assignment): Declare.
7934 * bfd-in2.h: Rebuild.
7936 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7938 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7939 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7940 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7941 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7942 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7943 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7945 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7948 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7949 segments includes the a.out header. See to that the magic number
7950 *always* is big-endian.
7952 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7953 m68k4k NetBSD configurations.
7955 * configure.in, configure: Separate i386 & mips NetBSD
7956 configurations from other BSD ones. Don't assume DEC is the only
7957 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7958 configurations. Add support for m68k4k NetBSD object format.
7960 * libaout.h: Added M_68K4K_NETBSD magic.
7962 * m68k4knetbsd.c: New file.
7964 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7966 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7969 * hosts/mipsnbsd.h: New file.
7971 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7973 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7975 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7976 toc_section, and entry_section fields.
7977 (struct xcoff_section_tdata): Remove ldrel_count field.
7978 * libcoff.h: Rebuild.
7979 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7981 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7982 full a.out header if full_aouthdr is set in xcoff_data.
7983 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7984 based on sections stored in xcoff_data.
7985 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7987 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7988 (rs6000coff_vec): Set symbol_leading_char to '.'.
7989 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7990 value stored in ret rather than returning a pointer value.
7992 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7994 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7997 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7999 * som.c (som_slurp_string_table): Allocate the strings with malloc
8000 since they're free'd by free_cached_info.
8001 (som_slurp_symbol_table): Similarly for the symbol table.
8003 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8005 * Makefile.in (diststuff): Don't make headers.
8007 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8009 * Makefile.in: Rebuild dependencies.
8011 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8012 output_bfd is not SunOS.
8013 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8014 non-SunOS input files.
8016 * xcofflink.c: Extensive changes to support linking shared objects
8017 and generating a .loader section.
8018 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8019 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8020 last_symndx, and ldrel_count fields.
8021 * libcoff.h: Rebuild.
8022 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8023 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8025 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8026 (bfd_xcoff_export_symbol): Declare.
8027 (bfd_xcoff_size_dynamic_sections): Declare.
8028 * bfd-in2.h: Rebuild.
8030 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8032 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8033 * configure: Rebuild.
8034 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8035 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8037 (pmac_xcoff_vec): Update to use new xcoff support.
8038 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8039 (xcoff_write_armap): Declare buf as unsigned char.
8040 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8042 * mpw-make.sed: Generalize subdir_do edit.
8044 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8046 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8047 correctly. Don't initialize asect->vma.
8049 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8051 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8052 something a little less than the page size.
8054 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8056 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8058 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8060 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8061 * coffcode.h (coff_write_object_contents): If .bss is before
8062 .data us that as data_start.
8063 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8065 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8066 (coff_swap_outhdr_out): Hardwire in version number.
8068 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8070 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8071 major and minor to *_vno, since the former are also macros in
8072 SunOS header files. Cast result of bfd_alloc to appropriate
8075 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8076 before assigning to sec_data.
8078 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8080 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8081 now relative to the section, not absolute.
8082 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8083 get the file name when there is a N_SO directory name. When
8084 handling stabs, remember that section->vma was added to the
8087 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8089 * sunos.c (struct sunos_link_hash_table): Add needed field.
8090 (sunos_link_hash_table_create): Call bfd_release, not free.
8091 (sunos_link_hash_table_create): Initialize needed field.
8092 (sunos_add_dynamic_symbols): Record needed objects.
8093 (bfd_sunos_get_needed_list): New function.
8094 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8095 * bfd-in2.h: Rebuild.
8097 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8099 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8101 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8103 * bfd-in.h (struct bfd_link_needed_list): Rename from
8104 bfd_elf_link_needed_list.
8105 * bfd-in2.h: Rebuild.
8106 * elf.c, elflink.h, libelf.h: Corresponding changes.
8108 Add start at AIX linker support; no shared libraries yet.
8109 * xcofflink.c: New file.
8110 * configure.in (rs600coff_vec): Use xcofflink.o.
8111 * configure: Rebuild.
8112 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8114 (struct xcoff_section_tdata): Define.
8115 (xcoff_section_data): Define macro.
8116 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8117 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8118 (_bfd_xcoff_bfd_final_link): Declare.
8119 (_bfd_ppc_xcoff_relocate_section): Declare.
8120 * libcoff.h: Rebuild.
8121 * coff-rs6000.c: Clean up a bit.
8122 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8123 cputype, csects, and debug_indices.
8124 (xcoff_copy_private_bfd_data): Copy cputype.
8125 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8126 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8127 (xcoff_reloc_type_lookup): Rename from
8128 rs6000coff_reloc_type_lookup.
8129 (coff_relocate_section): Define.
8130 (_bfd_xcoff_sizeof_headers): Define.
8131 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8132 (_bfd_xcoff_bfd_relax_section): Define.
8133 (_bfd_xcoff_bfd_link_split_section): Define.
8134 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8136 * coffcode.h (coff_compute_section_file_positions): If AIX,
8137 increment sofar by SMALL_AOUTSZ if not executable.
8138 (coff_write_object_contents): If AIX, always output an a.out
8139 header; if not executable, header size of SMALL_AOUTSZ.
8140 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8141 (_bfd_stringtab_init): Initialize xcoff field.
8142 (_bfd_xcoff_stringtab_init): New function.
8143 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8144 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8145 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8146 * libbfd.h: Rebuild.
8147 * Makefile.in: Rebuild dependencies.
8148 (BFD32_BACKENDS): Add xcofflink.o.
8149 (CFILES): Add xcofflink.c.
8151 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8152 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8153 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8155 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8157 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8159 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8161 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8162 * config.in: Regenerated.
8164 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8165 (_bfd_chunksize): New variable.
8166 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8167 for obstack chunk size.
8168 * configure.in: Check for getpagesize.
8169 * configure: Regenerated.
8171 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8173 * trad-core.c (rawptr): Make it a local variable of
8174 ptrace_unix_core_file_p.
8176 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8178 * coff-arm.c (in_reloc_p): New.
8179 * coff-i386.c (in_reloc_p): New.
8180 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8181 (coff_write_object_contents): Only set has_reloc_section
8183 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8184 in_reloc_p to decide if reloc should be emitted.
8185 * libcoff.h (pe_data_type.in_reloc_p): New.
8186 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8188 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8190 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8191 (_bfd_coff_read_internal_relocs): Likewise.
8192 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8193 (_bfd_coff_read_internal_relocs): Likewise.
8195 * elflink.h (elf_link_add_object_symbols): Correct conditions
8196 under which type and size change warnings are issued.
8198 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8200 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8201 a symbol which is not in a real section.
8202 (coff_write_native_symbol): Corresponding change.
8204 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8205 coff_link_hash_newfunc and make non-static.
8206 (_bfd_coff_link_hash_table_init): New function, broken out of
8207 _bfd_coff_link_hash_table_create.
8208 (_bfd_coff_link_hash_table_create): Use it.
8209 (process_embedded_commands): Make static.
8210 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8211 (_bfd_coff_link_hash_table_init): Declare.
8212 * libcoff.h: Rebuild.
8214 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8215 field in XCOFF tdata.
8216 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8217 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8218 based on cputype stored in a.out header, or in n_type of initial
8220 (coff_write_object_contents): Set cputype correctly in a.out
8222 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8224 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8225 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8227 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8228 * libcoff.h: Rebuild.
8230 * cpu-rs6000.c (rs6000_compatible): New static function.
8231 (bfd_rs6000_arch): Use it.
8232 * cpu-powerpc.c (powerpc_compatible): New static function.
8233 (arch_info_struct): Define various flavours of PowerPC.
8234 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8237 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8239 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8241 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8243 * elflink.h (elf_link_add_object_symbols): Don't warn about
8244 changing the size or type if the old definition was weak.
8246 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8248 * coffcode.h (combined_entry_type): Add fix_line field.
8249 (coff_slurp_line_table): Warn if we try to set the lineno field of
8251 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8252 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8253 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8254 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8256 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8257 * libcoff.h: Rebuild.
8259 * libcoff-in.h (struct xcoff_tdata): Define.
8260 (xcoff_data): Define.
8261 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8262 * bfd-in2.h, libcoff.h: Rebuild.
8263 * coff-rs6000.c (xcoff_mkobject): New static function.
8264 (coff_mkobject): Define.
8265 (xcoff_copy_private_bfd_data): New static function.
8266 (coff_bfd_copy_private_bfd_data): Define.
8267 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8269 (rs6000coff_vec): Add DYNAMIC to object_flags.
8270 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8271 .loader sections specially.
8272 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8273 section alignment from the XCOFF tdata information.
8274 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8275 F_SHROBJ, and copy the extra a.out header information into the
8276 XCOFF tdata structure.
8277 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8278 F_DYNLOAD and the extra a.out header information.
8279 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8280 C_HIDEXT symbol with attached csect information.
8281 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8282 in the o_maxdata field.
8283 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8284 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8285 end if BSF_NOT_AT_END is set.
8287 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8288 _bfd_read_ar_hdr_fn.
8289 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8290 * bfd-in2.h, libbfd.h: Rebuild.
8291 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8293 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8294 (bfd_slurp_bsd_armap_f2): Likewise.
8295 (_bfd_slurp_extended_name_table): Likewise.
8297 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8299 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8301 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8302 when the symbol table is empty.
8304 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8305 space for section symbols, since we don't output them either.
8306 (elf_m68k_adjust_dynindx): Removed.
8308 * ptrace-core.c (rawptr): Make it a local variable of
8309 ptrace_unix_core_file_p.
8311 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8313 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8316 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8317 Mac object file formats.
8319 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8321 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8322 auxent if there isn't one.
8323 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8324 rather than FILNMLEN as the maximum name length.
8326 * coffcode.h (bfd_coff_backend_data): Add new field
8327 _bfd_coff_print_aux.
8328 (bfd_coff_print_aux): New static function.
8329 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8330 scnlen field of an XTY_LD csect aux entry.
8331 (coff_print_aux): New static function.
8332 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8333 in coff_pointerize_aux_hook.
8334 (bfd_coff_std_swap_table): Initialize new field.
8335 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8336 * libcoff.h: Rebuild.
8337 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8338 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8340 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8341 if there are symbols, for native AIX ld compatibility.
8343 * coffcode.h (bfd_coff_backend_data): Add new field
8344 _bfd_coff_pointerize_aux_hook.
8345 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8346 or I960, and as 0 otherwise.
8347 (bfd_coff_std_swap_table): Initialize new field.
8348 * libcoff.h: Rebuild.
8349 * coffgen.c (coff_pointerize_aux): Change parameters to take
8350 symbol pointer instead of type and class, and to take aux index.
8351 Call _bfd_coff_pointerize_aux_hook if it is defined.
8352 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8353 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8354 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8356 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8357 read-only/host-only support.
8359 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8361 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8364 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8365 BFD_JUMP_TABLE_ARCHIVE accordingly.
8366 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8367 (_bfd_compute_and_write_armap): Declare.
8368 (_bfd_generic_read_ar_hdr): Declare.
8369 (_bfd_read_ar_hdr): Define.
8370 (_bfd_noarchive_read_ar_hdr): Define.
8371 (_bfd_archive_bsd_read_ar_hdr): Define.
8372 (_bfd_archive_coff_read_ar_hdr): Define.
8373 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8374 _bfd_read_ar_hdr instead.
8375 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8376 (_bfd_compute_and_write_armap): Rename from
8377 compute_and_write_armap. Make non-static. Change all callers.
8378 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8379 than _bfd_snarf_ar_hdr.
8380 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8381 * ieee.c (ieee_read_ar_hdr): Define.
8382 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8383 * oasys.c (oasys_read_ar_hdr): Define.
8384 * som.c (som_read_ar_hdr): Define.
8385 * bfd-in2.h, libbfd.h: Rebuild.
8387 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8389 * peicode.c (coff_swap_filehdr_in): If symptr is
8390 zero, there aren't any symbols, even if nsyms is set.
8392 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8394 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8396 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8397 sections, and set styp correctly for them: .got, .hash, .dynamic,
8398 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8399 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8401 (ecoff_sort_hdrs): New static function.
8402 (ecoff_compute_section_file_positions): Return boolean, not void.
8403 Sort the sections by VMA before looking through them. Put the
8404 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8405 section on an appropriate boundary within the page.
8406 (ecoff_compute_reloc_file_positions): Check return value of
8407 ecoff_compute_section_file_positions.
8408 (_bfd_ecoff_set_section_contents): Likewise.
8409 (_bfd_ecoff_write_object_contents): Check for various Alpha
8410 section types when incrementing text_size and data_size. Call
8411 adjust_headers backend function if it exists.
8412 * coff-alpha.c (alpha_adjust_headers): New static function.
8413 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8414 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8416 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8418 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8420 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8421 of ALTERNATE_AIX_CORE_FORMAT.
8422 * configure.in (aix4): No longer need CORE_FLAGS.
8423 * configure: Updated.
8425 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8427 NS32k changes from Ian Dall:
8428 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8430 (aout_link_input_section_std, aout_link_input_section_ext,
8431 aout_link_reloc_link_order): Call them instead of _bfd_*
8433 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8435 (backend_data): Use it instead of hardcoded zero.
8437 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8438 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8440 * ns32knetbsd.c: Include bfd.h.
8441 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8442 (MY_bfd_reloc_type_lookup): Declare function too.
8443 * pc532-mach.c (set_sizes): Don't declare.
8444 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8445 (backend_data, MY_backend_data): Don't define.
8447 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8448 ns32k-*-lites* like ns32k-*-netbsd*.
8450 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8453 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8455 * coffcode.h (coff_write_object_contents): Restore setting
8456 f_timdat to 0, deleted on August 22.
8458 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8460 * coffcode.h (coff_bfd_copy_private_symbol_data,
8461 coff_bfd_copy_private_section_data,
8462 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8463 * peicode.h (coff_bfd_copy_private_bfd_data): New
8464 (pe_bfd_copy_private_bfd_data): New.
8465 (coff_swap_scnhdr_in): Swap bss size into the right place.
8466 (pe_print_private_bfd_data): Add some newlines.
8468 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8470 * som.c (setup_sections): Don't die if a space has no subspaces.
8472 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8474 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8475 dynamic symbol override a common symbol. Don't change the size or
8476 type if they have been set and the new symbol is not a definition.
8477 Warn if the size or type changes.
8479 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8481 * som.c (som_begin_writing): Don't write the symbol table or
8483 (som_finish_writing): Write them here. Place them after the
8484 subspace data, but before the relocs.
8486 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8488 * sunos.c (sunos_add_one_symbol): Just pass false, not
8489 info->shared_library, to sunos_create_dynamic_sections.
8490 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8492 (sunos_check_dynamic_reloc): Remove .text section assertion.
8494 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8496 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8497 * configure, configure.in: Add pmac_xcoff_vec case.
8498 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8499 * coff-pmac.c: New file, PowerMac XCOFF support.
8500 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8501 * targets.c (pmac_xcoff_vec): Declare.
8503 * mpw-config.in: Various changes to be compatible with the
8504 autoconf-based configury.
8505 * mpw-make.sed: New file, sed commands to translate Unix
8506 makefile into MPW syntax.
8507 * mpw-make.in: Remove.
8508 * hosts/mpw.h: Remove.
8509 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8510 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8512 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8514 * binary.c (binary_get_symtab): Return an empty string on error.
8515 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8517 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8519 * coff-ppc.c: Reformatted according to gnu conventions
8520 Removed irrelevant "if 0" code
8522 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8524 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8525 symbols rather than as indirect symbols.
8526 (MY(slurp_symbol_table)): Don't do anything special about
8529 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8530 of .ctors and .dtors sections is no larger than 2.
8532 * sunos.c (sunos_add_one_symbol): Don't change
8533 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8535 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8536 dynamic symbols when creating a shared library.
8537 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8539 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8540 written even if it is not defined in a regular object.
8541 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8542 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8543 rather than the constant 22.
8544 (sunos_check_dynamic_reloc): Handle creating a shared library.
8545 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8546 zero when creating a shared library.
8547 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8548 write it out at the start of the symbol table.
8550 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8552 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8554 * config.bfd: Add arm-*-coff.
8555 * configure.in, configure: Add armcoff_{little,big}_vec.
8556 * targets.c (armcoff_{little,big}_vec): Declare.
8557 (bfd_target_vector): Add armcoff_{little,big}_vec.
8558 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8560 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8562 * targets.c (bfd_find_target): Remove debugging code.
8564 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8566 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8568 * Makefile.in: added *-ppc files
8569 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8570 allow pe based .o's to be shared with other tools on ppc/NT
8571 * config.bfd: added powerpc[le]-[pe|winnt] config support
8572 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8573 * peicode.h: Added more section flags for PE on ppc
8574 Added coff_swap_filehdr_out to allow peicode.h to be
8575 used for non-image PE files on ppc.
8576 Check for image, or not, before copying pe_opthdr
8577 * targets.c: Added new bfd's
8578 * targets.c: Removed two inactive bfds that shouldn't have made it this
8581 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8583 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8584 explicit values to initialize all relocs. Change all users.
8585 (ppc_elf_brtaken_inner): New function to handle branch predicition
8587 (ppc_elf_brtaken_reloc): Ditto.
8588 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8589 relocs use ppc_elf_unsupported_reloc.
8590 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8591 needs to be reported.
8592 (ppc_elf_relocate_section): Support branch prediction relocs.
8594 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8596 * bfd.c (bfd_assert): Remove \n from string passed to
8599 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8600 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8601 (bfd_coff_make_section_hook): Don't define.
8602 (coff_make_section_hook): Remove.
8603 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8604 (styp_to_sec_flags): Likewise.
8605 (coff_write_object_contents): Likewise.
8606 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8608 * libcoff.h: Rebuild.
8609 * coffgen.c (make_a_section_from_file): Just call
8610 bfd_make_section_anyway, not bfd_make_section or
8611 bfd_coff_make_section_hook.
8612 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8613 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8614 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8615 make_section_hook field.
8616 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8618 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8619 pointers into value field for warning and indirect symbols; just
8620 leave the value field alone.
8621 * linker.c (generic_link_add_symbol_list): Use next symbol for
8622 warning and indirect symbols, rather than looking in symbol value.
8623 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8624 parameter. Change all callers. Remove support for indirect
8625 symbols; it didn't work anyhow.
8626 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8627 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8628 * bfd-in2.h: Rebuild.
8630 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8632 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8633 go back to telling the tools this reloc operates on 32 bits.
8635 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8637 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8638 rather than a direct fprintf.
8639 * archive.c (_bfd_write_archive_contents): Likewise.
8640 * coffcode.h (coff_slurp_symbol_table): Likewise.
8641 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8642 (ppc_elf_unsupported_reloc): Likewise.
8643 (ppc_elf_relocate_section): Likewise.
8644 * i386linux.c (linux_tally_symbols): Likewise.
8645 (linux_finish_dynamic_link): Likewise.
8646 * osf-core.c (osf_core_core_file_p): Likewise.
8647 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8648 * som.c (som_sizeof_headers): Likewise.
8649 * srec.c (srec_bad_byte): Likewise.
8650 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8651 * libbfd-in.h (bfd_assert): Declare first parameter const.
8652 * libbfd.h: Rebuild.
8653 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8654 bfd_reloc_overflow is enough.
8655 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8656 * coff-h8500.c (rtype2howto): Likewise.
8657 * coff-z8k.c (rtype2howto): Likewise.
8658 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8659 * elf.c (_bfd_elf_get_lineno): Likewise.
8660 (_bfd_elf_no_info_to_howto): Likewise.
8661 (_bfd_elf_no_info_to_howto_rel): Likewise.
8662 * hp300hpux.c (convert_sym_type): Likewise.
8663 (MY(swap_std_reloc_in)): Likewise.
8664 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8666 * libaout.h (struct aoutdata): Add line_buf field.
8667 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8668 and filename_buffer. Instead, use a malloc buffer stored in the
8669 new line_buf field. Remove length restrictions.
8671 * coffgen.c (string_size): Remove static variable.
8672 (debug_string_size, debug_string_section): Likewise.
8673 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8674 and debug_string_size_p parameters. Use them instead of the
8675 global variables. Change all callers.
8676 (coff_write_symbol): Likewise.
8677 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8678 (coff_write_symbols): Add local variables to replace removed
8681 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8682 function, and line_base fields.
8683 * libcoff.h: Rebuild.
8684 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8685 information, rather than using static variables.
8687 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8688 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8690 * init.c (initialized): Remove static variable.
8691 (bfd_init): Don't bother setting initialized.
8692 (bfd_check_init): Remove.
8693 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8694 * libbfd.h: Rebuild.
8696 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8698 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8699 size for full core dumps. Copy core file header to private data.
8700 (rs6000coff_core_file_failing_command,
8701 rs6000coff_core_file_failing_signal): New functions to extract
8702 the file name and terminating signal from the core file.
8703 * coff-rs6000.c: Use them.
8705 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8707 Change arch info to be const, initialized at compile time.
8708 * archures.c: Reindent many functions. Change CONST to const.
8709 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8710 nothing set it anyhow. Make next const.
8711 (bfd_arch_info_list): Remove.
8712 (bfd_archures_list): Rename from archures_init_table. Change from
8713 a table of function pointers to a table of bfd_arch_info_type
8714 structure addresses.
8715 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8716 (bfd_lookup_arch): Likewise.
8717 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8719 (bfd_default_arch_struct): Make const.
8720 (bfd_arch_init, bfd_arch_linkin): Remove.
8721 (bfd_get_arch_info): Return a const pointer.
8722 * init.c (bfd_init): Don't call bfd_arch_init.
8723 * bfd.c (struct _bfd): Make arch_info const.
8724 * bfd-in2.h: Rebuild.
8725 * libbfd.h: Rebuild.
8726 * configure.in: Put & before everything in $selarchs.
8727 * configure: Rebuild.
8728 * cpu-*.c: Change bfd_*_arch from a function which calls
8729 bfd_arch_linkin to a const structure.
8730 * ieee.c (ieee_object_p): Make arch const.
8732 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8734 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8736 * bfd-in2.h: Regenerate.
8737 * libbfd.h: Regenerate.
8739 * elf32-ppc.c (reloc_type): Update names to match current draft.
8740 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8741 relative. Update names to current V.4 draft.
8742 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8743 (ppc_elf_relocate_section): Rename relocations to match draft.
8745 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8747 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8748 compiled with -mrelocatable-lib to be linked with either normal
8749 modules or -mrelocatable modules.
8751 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8753 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8754 in the a.out header.
8756 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8757 a reloc against a local symbol, even if it's not a section.
8759 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8761 * targets.c (bfd_target): Remove unused align_power_min field.
8762 * bfd-in2.h: Rebuild.
8763 * All backends: Remove initialization of align_power_min.
8765 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8767 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8769 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8771 * config.bfd (mips-dec-netbsd*): New target.
8772 * configure.host (mips-dec-netbsd*): New host.
8773 * configure.in (mips-dec-netbsd*): New native.
8774 * configure: Rebuild.
8776 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8778 Make the COFF backend linker merge common types:
8779 * cofflink.c (struct coff_debug_merge_element): Define.
8780 (struct coff_debug_merge_type): Define.
8781 (struct coff_debug_merge_hash_entry): Define.
8782 (struct coff_debug_merge_hash_table): Define.
8783 (coff_debug_merge_hash_table_init): Define.
8784 (coff_debug_merge_hash_table_free): Define.
8785 (coff_debug_merge_hash_lookup): Define.
8786 (struct coff_final_link_info): Add debug_merge field.
8787 (coff_debug_merge_hash_newfunc): New static function.
8788 (_bfd_coff_final_link): Allocate and free debug_merge table.
8789 (coff_link_input_bfd): Merge identical enum, struct and union
8792 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8794 Convert i960 COFF to use COFF backend linker.
8795 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8796 structure to store the symbol being used.
8797 (coff_i960_start_final_link): New static function.
8798 (coff_i960_relocate_section): New static function.
8799 (coff_i960_adjust_symndx): New static function.
8800 (coff_start_final_link): Define.
8801 (coff_relocate_section): Define.
8802 (coff_adjust_symndx): Define.
8803 * coffcode.h (bfd_coff_backend_data): Add new callback function
8804 _bfd_coff_start_final_link.
8805 (bfd_coff_start_final_link): Define.
8806 (coff_start_final_link): Define if not defined.
8807 (bfd_coff_std_swap_table): Add coff_start_final_link.
8808 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8810 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8811 function callback is not NULL.
8812 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8813 (_bfd_coff_internal_syment_name): Declare.
8814 * libcoff.h: Rebuild.
8815 * configure.in (icoff_big_vec): Add cofflink.o.
8816 (icoff_little_vec): Likewise.
8817 * configure: Rebuild.
8819 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8821 * Makefile.in (clean-info): Remove extraneous tab from line
8824 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8826 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8827 contents has relocs.
8829 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8831 * coffcode.h (coff_compute_section_file_positions): Keep the
8833 (coff_write_object_contents): Remember if it's a relocatable
8835 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8836 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8837 if relocatable file. Swap out saved raw size.
8839 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8841 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8842 (maintainer-clean): Rename from realclean, passing
8843 maintainer-clean down to subdirectories, but leave realclean as a
8846 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8849 * dep-in.sed: Remove config.h from generated dependencies.
8851 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8852 broken out of sunos_canonicalize_dynamic_symtab.
8853 (sunos_canonicalize_dynamic_symtab): Call new function
8854 sunos_slurp_dynamic_symtab.
8855 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8856 dynamic symbol table to the caller.
8857 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8858 callback to override the symbols being read.
8859 * libaout.h (struct aout_backend_data): Add three new parameters
8860 to add_dynamic_symbols callback.
8862 Extensive minor changes to avoid various gcc warnings. Also:
8863 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8864 * archures.c (bfd_arch_info_type): Change mach field from long to
8866 (bfd_lookup_arch): Change machine parameter from long to unsigned
8869 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8871 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8872 a symbol with a non-zero plt_offset.
8874 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8876 * elfcode.h (align_file_position): Remove; not used.
8878 * configure.in: Only check for <sys/procfs.h> on a native system,
8879 and make sure it defines prstatus_t.
8880 * configure: Rebuild.
8882 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8884 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8886 * config.in: Rename from config.h.in.
8887 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8888 Check for config.h:config.in when creating stamp-h.
8889 * configure: Rebuild.
8890 * Makefile.in (stamp-h): Depend upon config.in rather than
8891 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8892 calling config.status.
8894 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8895 (Makefile): Just rebuild Makefile.
8896 (config.h, stamp-h): New targets.
8897 * configure.in: Create stamp-h when rebuilding config.h.
8898 * configure: Rebuild.
8900 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8902 * configure.in: Call AC_CONFIG_HEADER. Substitute
8903 HOST_64BIT_LONG. Check that various header files exist. Check
8904 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8905 and/or free need to be declared. Don't make a link to sysdep.h.
8906 Define TRAD_HEADER for various hosts.
8907 * configure: Rebuild.
8908 * configure.host: Don't set my_host. Add definitions taken from
8909 host header files for various entries. Remove entries which now
8911 * acconfig.h: New file.
8912 * config.h.in: New file, built by autoheader.
8913 * sysdep.h: New file.
8914 * Makefile.in (do_distclean): Don't remove sysdep.h.
8916 (LOCAL_H_DEPS): New variable.
8917 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8919 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8920 ($(OPTIONAL_BACKENDS)): Likewise.
8921 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8922 looking through sysdep.h.
8923 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8924 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8925 (fprintf_vma, sprintf_vma): Likewise.
8926 (int64_type, uint64_type): Don't define.
8927 * bfd-in2.h: Rebuild.
8928 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8929 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8930 * lynx-core.c: Include stuff from old hosts/lynx.h.
8931 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8932 rather than NO_FCNTL.
8933 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8934 rather than NATIVE_HPPAHPUX_COMPILER.
8935 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8937 * hosts/*.h: Remove all header files which merely include,
8938 declare, and define things. Leave header files which define
8939 information needed by trad-core.c.
8941 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8942 (BFD_CC_FOR_BUILD): Define.
8943 * configure.in: Use BFD_CC_FOR_BUILD.
8944 * configure: Rebuild.
8946 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8948 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8949 * configure: Rebuild.
8951 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8954 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8956 * config.bfd: i386pe_ve -> i386pe_vec.
8958 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8960 * configure.host: Incorporate host Makefile fragments by setting
8962 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8963 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8964 value based on whether the code is being compiled by a cross
8965 compiler. Don't substitute host_makefile_frag or frags.
8966 * aclocal.m4: New file to define local AC_PROG_CC.
8967 * configure: Rebuild.
8968 * Makefile.in (INSTALL): Set to @INSTALL@.
8969 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8970 (INSTALL_DATA): Set to @INSTALL_DATA@.
8972 (CC): Define as @CC@.
8973 (CFLAGS): Set to @CFLAGS@.
8974 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8975 (@host_makefile_frag@): Remove.
8976 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8977 after other options.
8978 (config.status): Remove dependency upon @frags@.
8979 * config/*.mh, config/README: Remove.
8981 * config.bfd: Rewrite to incorporate the contents of the Makefile
8982 fragments by setting shell variables, rather than merely returning
8983 the name of a Makefile fragment.
8984 * configure.in: Use shell variables set by config.bfd rather than
8985 looking at the target Makefile fragment files. Don't substitute
8986 target_makefile_frag. Do substitute TDEFINES.
8987 * configure: Rebuild.
8988 * Makefile.in (@target_makefile_frag@): Remove.
8989 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8990 * config/*.mt: Remove.
8992 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8994 * configure.in: Put changequote lines around "i[345]86" patterns
8995 section of core file support.
8997 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8999 * som.c (som_bfd_print_private_bfd_data): Define to use the
9002 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9004 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9005 entry, text_start and data_start.
9007 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9009 * Makefile.in (OFILES): Remove $(TDEPFILES).
9010 * config/apollo.mt (TDEPFILES): Remove.
9011 * config/README: Update.
9013 * configure.in: For a native configuration, set COREFILE and
9014 COREFLAG based on the canonical host name.
9015 * configure: Rebuild.
9016 * Makefile.in: Rebuild dependencies.
9017 (ALL_CFLAGS): Add @COREFLAG@.
9018 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9019 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9020 support routines. Check LYNX_CORE rather than HOST_LYNX.
9021 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9022 * i386lynx.c: Likewise.
9023 * m68klynx.c: Likewise.
9024 * sparclynx.c: Likewise.
9025 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9026 * *-core.c: Comment changes.
9027 * config/decstation.mh (HDEPFILES): Remove.
9028 (HDEFINES): Remove -DTRAD_CORE.
9029 * config/irix3.mh (RANLIB): Remove.
9030 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9031 (HDEFINES): Remove -DIRIX_CORE.
9032 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9033 (HDEFINES): Remove -DTRAD_CORE.
9034 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9035 * config/ultra3.mh (RANLIB): Remove.
9036 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9037 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9038 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9039 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9040 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9041 * config/i386aix.mh, config/i386bsd.mh: Remove.
9042 * config/i386linux.mh, config/i386mach3.mh: Remove.
9043 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9044 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9045 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9046 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9047 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9048 * config/solaris2.mh, config/stratus.mh: Remove.
9049 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9050 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9052 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9054 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9055 DT_FINI entry if the appropriate symbol is not in the hash table.
9057 * libelf.h (struct elf_backend_data): Add create_program_headers
9058 and want_hdr_in_seg fields.
9059 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9061 (elf_backend_create_program_headers): Likewise.
9062 (elfNN_bed): Initialize create_program_headers and
9064 * elf.c (get_program_header_size): Call create_program_headers
9066 (map_program_segments): Check want_hdr_in_seg backend field. Call
9067 create_program_headers backend routine.
9069 * elf.c (assign_file_positions_except_relocs): Align non allocated
9070 sections when creating an executable.
9072 * elfcode.h (elf_swap_phdr_in): Make non static.
9073 (elf_swap_phdr_out): Make non static.
9074 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9075 (bfd_elf32_swap_phdr_out): Declare.
9076 (bfd_elf64_swap_phdr_in): Declare.
9077 (bfd_elf64_swap_phdr_out): Declare.
9079 * ecofflink.c (ecoff_collect_shuffle): New static function.
9080 (_bfd_ecoff_get_accumulated_pdr): New function.
9081 (_bfd_ecoff_get_accumulated_sym): New function.
9082 (_bfd_ecoff_get_accumulated_ss): New function.
9083 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9084 (_bfd_ecoff_get_accumulated_sym): Declare.
9085 (_bfd_ecoff_get_accumulated_ss): Declare.
9086 * libbfd.h: Rebuild.
9088 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9090 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9092 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9093 warning symbols. If any section is named .gnu.warning.XXX, treat
9094 the contents as a warning to be issued if the symbol XXX is
9096 (elf_link_output_extsym): For an indirect or warning symbol, just
9097 output the symbol it points to.
9099 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9100 if bfd_hash_allocate fails, since it will already be set.
9101 (generic_link_hash_newfunc): Likewise.
9102 (archive_hash_newfunc): Likewise.
9103 (hash_entry_bfd): New static function.
9104 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9105 callback. Allocate a new warning using the hash table newfunc.
9106 Use bfd_hash_replace to update the entry in the hash table, rather
9107 than assuming we can copy the fields with structure assignment.
9109 * hash.c (bfd_hash_replace): New function.
9110 * bfd-in.h (bfd_hash_replace): Declare.
9111 * bfd-in2.h: Rebuild.
9113 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9115 * config.bfd: Add mips*vr4300-*-elf* target.
9116 * config/mipsbvr4300.mt: Added.
9118 See file ChangeLog.2
9125 version-control: never