1 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4 rather than swapping out r_offset twice. From Luke Deller
5 <luked@cse.unsw.edu.au>.
7 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
9 * configure.in: Set libtool_enable_shared rather than
10 libtool_shared. Remove diversion hack.
11 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
14 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
16 * syms.c (struct stab_cache): Define.
17 (struct stab_find_info): Remove cached_offset, cached_stab,
18 cached_str, and cached_stroff fields. Add file_cache,
19 function_cache, and line_cache fields.
20 (_bfd_stab_section_find_nearest_line): Use extensive caching to
23 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
25 * peicode.h (pe_print_idata): Check for import of ordinal rather
27 (pe_print_edata): If there is no .edata section, look for the
28 export data in some other section.
30 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
32 * configure.in: Change version to 2.8.4.
33 * configure: Regenerated.
35 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
37 Add tms320c30 support:
38 * cpu-tic30.c: New file.
39 * aout-tic30.c: New file.
40 * coff-tic30.c: New file.
41 * archures.c (bfd_arch_tic30): Define.
42 (bfd_tic30_arch): Declare.
43 (bfd_archures_list): Add bfd_tic30_arch.
44 * targets.c (bfd_target_vector): Add tic30_aout_vec and
46 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
47 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
48 (coff_set_flags): Likewise.
49 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
50 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
51 * Makefile.am: Rebuild dependencies.
52 (ALL_MACHINES): Add cpu-tic30.lo.
53 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
54 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
55 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
56 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
58 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
60 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
61 to lag behind LO16 reloc by a couple of instructions.
63 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
65 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
66 make to reexamine the file timestamp.
67 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
69 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
73 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
75 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
76 and partial_inplace=false.
77 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
80 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
82 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
83 to create .dynsbss and .rela.sbss sections.
84 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
85 copied from dynamic objects into .sbss.
86 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
87 use it. Correct typo of .rela.sdata2.
88 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
89 put the data, which may now be in .sbss.
90 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
91 (elf_backend_create_dynamic_sections): Define as
92 ppc_elf_create_dynamic_sections.
94 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
95 against _GLOBAL_OFFSET_TABLE_.
96 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
97 shared libraries which refer to local symbols. Make sure that the
98 test for allocating space for a reloc in a shared object is the
99 same as the test for emitting a reloc.
102 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
104 * elf32-mips.c: Add dvp support.
107 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
109 * config.bfd (i[3456]-*-mingw32*): New target.
110 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
111 * aclocal.m4, configure: Rebuild.
114 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
116 * config.bfd, configure.in: Add dvp support.
117 * configure: Regenerate.
118 * aclocal.m4: Regenerate.
119 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
120 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
123 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
125 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
128 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
130 Sparc v9 ABI compliant PLT:
131 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
132 (plt_templates, sparc64_elf_build_plt_entry): Delete.
133 (LARGE_PLT_THRESHOLD): New define.
134 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
135 (sparc64_elf_build_plt): New function.
136 (sparc64_elf_plt_entry_offset): Likewise.
137 (sparc64_elf_plt_ptr_offset): Likewise.
138 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
139 contain the index for convenience. Skip the initial entries
141 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
142 memory for the benefit of .rela.plt.
143 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
144 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
145 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
146 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
147 Call sparc64_elf_build_plt.
148 (elf_backend_want_got_plt): No.
149 (elf_backend_plt_readonly): No.
150 (elf_backend_plt_alignment): 8.
152 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
153 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
154 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
157 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
159 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
161 * cpu-mips.c (arch_info_struct): Add mips variants.
162 * bfd-in2.h: Rebuilt.
164 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
166 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
167 preserving the contents of t2a3_b_insn.
169 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
171 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
172 (i[3456]86sco3.2v5*coff): New target.
174 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
176 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
178 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
180 * bfd.c (bfd_get_error_handler): Add orthogonal function.
181 * bfd-in2.h: Regenerate.
183 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
185 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
187 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
189 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
190 adjust addend for an output common symbol (from Jimmy Blair
191 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
192 defined symbol to counteract adjustment made in generic relocation
195 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
197 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
199 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
200 (GET_SCNDHR_NLNNO): Likewise.
202 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
204 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
206 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
208 * elf32-m32r.c: Add macros to handle NOP insertion.
210 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
212 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
213 (xcoff_mark): Likewise.
214 (xcoff_build_ldsyms): Mark absolute symbols.
216 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
218 * bout.c (b_out_write_object_contents): Sort symbols before output
219 to keep {CALL,BAL}NAME symbols adjacent.
220 (b_out_symbol_cmp): New function.
222 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
224 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
225 allocate space for a PC relative reloc against a symbol which is
226 defined in a regular file.
227 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
228 relative reloc against a symbol which is defined in a regular
231 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
233 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
234 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
236 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
237 (mips*-*-netbsd*): New target.
239 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
241 * elflink.h (elf_link_assign_sym_version): Change error message
242 from "undefined version name" to "undefined versioned symbol
245 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
247 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
250 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
252 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
255 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
256 shared. Set stab* sections to be shared and read. Set .rsrc
257 section to be read and shared.
259 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
261 * Makefile.am: Rebuild dependencies.
262 (ALL_MACHINES_CFILES): Add dwarf2.lo.
263 (ALL_MACHINES_CFILES): Add dwarf2.c.
264 * Makefile.in: Rebuild.
266 * coff-arm.c: Don't include obstack.h.
268 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
270 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
273 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
275 * configure: Regenerate to get @SHELL@ substituted.
277 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
279 * coff-arm.c (coff_arm_relocate_section): Only look at section
280 owner if there is one.
282 * elf.c (assign_file_positions_for_segments): Fail if there is not
283 enough room for the program headers. (PR14186)
285 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
287 * elf.c (_bfd_elf_find_nearest_line): Call
288 _bfd_dwarf2_find_nearest_line first.
289 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
290 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
292 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
295 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
296 object files to be merged into a M32RX executable.
298 * archures.c: Add bfd_mach_m32rx.
300 * archures.c: Add bfd_mach_m32r.
302 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
304 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
305 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
306 to decide when to align the file sections for paging.
308 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
311 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
313 * elf32-m32r.c (m32r_elf_object_p): New Function.
314 (m32r_elf_final_write_processing): New Function.
315 (m32r_elf_set_private_flags): New Function.
316 (m32r_elf_copy_private_bfd_data): New Function.
317 (m32r_elf_merge_private_bfd_data): New Function.
318 (m32r_elf_print_private_bfd_data): New Function.
319 (elf_backend_object_p): Point to m32r_object_p.
320 (elf_backend_final_write_processing): Point to
321 m32r_elf_final_write_processing.
322 (bfd_elf32_bfd_copy_private_bfd_data): Point to
323 m32r_elf_copy_private_bfd_data.
324 (bfd_elf32_bfd_merge_private_bfd_data): Point to
325 m32r_elf_merge_private_bfd_data.
326 (bfd_elf32_bfd_set_private_flags): Point to
327 m32r_elf_set_private_bfd_data.
328 (bfd_elf32_bfd_print_private_bfd_data): Point to
329 m32r_elf_print_private_bfd_data.
332 * cpu-m32r.c: Add m32rx cpu architecture.
333 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
334 architecture machines.
337 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
340 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
342 * configure: Only build libbfd shared if --enable-shared's value
343 was `yes', or was set to `*bfd*'.
344 * aclocal.m4: Likewise.
345 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
346 original source of this bit of code. It's not clear what the best fix
349 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
351 * linker.c (generic_link_add_symbol_list): Always init udata.p so
352 that the generic relaxation code can function when input and output
353 file formats are mismatched.
355 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
357 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
359 * elf.c (assign_file_positions_for_segments): For a loadable
360 section, make sure that the load address is correct relative to
361 the load address of the segment plus the size of the segment so
364 * coffcode.h (_coff_link_output_has_begun): Make static.
365 (_coff_final_link_postscript): Likewise.
367 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
369 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
370 which a relocation refers to an indirect or warning symbol.
372 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
374 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
375 (coff_arm_final_link_postscript): New function.
376 (coff_arm_link_output_has_begun): New function.
378 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
379 _bfd_coff_link_output_has_begun and
380 _bfd_coff_final_link_postscript. Add new macros:
381 bfd_coff_link_output_has_begun() and
382 bfd_coff_final_link_postscript().
384 * cofflink.c (_bfd_coff_final_link): Insert calls to
385 bfd_coff_link_output_has_begun() and
386 bfd_coff_final_link_postscript().
388 * coffcode.h: Add two new fields to bfd_coff_backend_data
389 structure: _bfd_coff_link_output_has_begun and
390 _bfd_coff_final_link_postscript. Add default initialisers for
391 these fields. Add overridable aliases for the coff swap functions
392 in the backend data structure.
394 * elf32-v850.c: Update with patches from the branch to fix
395 HI16_S/LO16 reloc pairs.
398 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
400 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
402 (USE_REL): Don't define any more, switch to using RELA
404 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
407 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
409 * archures.c (bfd_mach_mips*): Define.
410 (start-sanitize-vr5400):
411 (vr5400, bfd_mach_vr5000): Define.
412 (end-sanitize-vr5400):
413 (bfd_default_scan): For 3000 and 4000 replace magic constant with
416 * cpu-mips.c (N): Define.
417 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
418 numbers with bfd_mach_mips* macros.
420 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
422 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
423 v850_elf_relocate_section): Fix PR2 14180 and 14181
424 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
425 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
426 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
427 (for PR14180) to create and handle special common sections.
428 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
429 which have data stored in the instructions. PR14258.
431 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
433 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
434 (USER_LABEL_PREFIX): Revert back to '_'
436 * config.bfd (targ_cpu): Add support for Thumb target.
438 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
440 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
441 (get_symbol_value): Handle R_SH_SWITCH8.
442 (sh_relax_delete_bytes): Likewise.
444 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
446 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
447 gcc/config/arm/semi.h
449 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
452 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
454 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
457 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
459 * coffcode.h (coff_mkobject_hook): Only set private flags for non
462 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
464 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
467 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
469 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
470 complain if inout and output formats differ.
472 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
474 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
475 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
476 * Makefile.in: Rebuild.
477 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
478 automake and autoconf.
480 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
481 (COFF_WITH_PR to COFF_WITH_PE).
483 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
485 * coff-arm.c: Make variables and some functions static, so that
486 this file can be included in multiple object files.
487 (coff_arm_bfd_final_link): Fix minor bug.
489 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
491 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
493 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
495 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
497 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
499 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
501 * sunos.c (sunos_add_one_symbol): When overriding a defined
502 symbol, set it to undefined, not new.
504 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
507 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
509 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
510 (sh_relax_delete_bytes): Don't kill LABEL relocs.
512 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
514 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
515 (mn10300_elf_relax_section): Likewise.
517 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
519 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
520 bfd_h_get_* calls to "bfd_byte *".
522 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
524 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
526 (mn10300_elf_relax_section): Include stack space for register saves
527 in the imm8 field of a "call" instruction.
528 (compute_function_info): Determine how much stack is allocated by
529 the movm instruction. Fix typo.
530 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
532 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
534 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
535 a version dependency could not be found.
537 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
539 * configure.com: Get version info from configure.in
541 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
543 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
544 New function. Avoid mixing US1 and HAL R1 code.
545 Set resulting memory ordering to the strongest one used.
546 (sparc64_elf_object_p): Set bfd_mach correctly.
548 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
550 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
551 (sparc64_elf_check_relocs): Handle them.
552 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
553 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
555 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
557 * configure.in (sparc*-*-linux*): Use trad-core and ...
558 * hosts/sparclinux.h: New file.
560 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
562 * config.bfd (sparc64-*-linux*): New target.
564 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
565 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
567 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
568 Set .plt alignment from new plt_alignment.
569 * elflink.h (elf_link_create_dynamic_sections): Set version section
570 alignment to LOG_FILE_ALIGN.
571 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
572 (elfXX_bed): Init plt_alignment.
574 * elf64-sparc.c (sparc64_elf_check_relocs,
575 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
576 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
577 sparc64_elf_finish_dynamic_sections): New functions.
578 (sparc64_elf_howto_table): Fix a few name strings.
579 (ELF_DYNAMIC_INTERPRETER): New definition.
580 (sparc64_elf_relocate_section): Handle shared libraries.
582 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
583 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
584 PLT definitions sparc64-linux originally choose. These will go
585 away soon in favour of the official abi definitions.
587 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
589 * coff-sh.c (coff_small_object_p): New static function.
590 (coff_small_new_section_hook): New static function.
591 (bfd_coff_small_swap_table): New static const structure.
592 (coff_small_close_and_cleanup): Define.
593 (coff_small_bfd_free_cached_info): Define.
594 (coff_small_get_section_contents): Define.
595 (coff_small_get_section_contents_in_window): Define.
596 (shcoff_small_vec): New static structure.
597 (shlcoff_small_vec): New static structure.
598 * targets.c (bfd_target_vector): Add shcoff_small_vec and
600 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
601 shlcoff_small_vec to targ_selvecs.
603 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
604 * configure: Rebuild.
606 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
608 * evax-egsd.c: Weak symbols are global.
610 * evax-emh.c: Use proper casts.
612 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
614 * evax-egsd.c: Section names and symbols have different
615 length restrictions. Add length parameter to
616 _bfd_evax_length_hash_symbol.
617 * evax-etir.c: Likewise.
618 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
620 * evax.h (EOBJ_S_C_SECSIZ): Define.
622 * evax-alpha.c: Remove duplicate test.
624 * evax-emh.c: SYS$ functions are upper-case.
626 * evax-egsd.c: Create separate sections for common symbols.
627 * evax-etir.c: Don't output common section.
628 * evax.h: Bump up section count.
630 * configure.com: Use 64bit integers with DEC C.
632 * evax-egsd.c: Make section flags dec c compatible.
634 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
636 * som.c (normalize): Delete function.
637 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
638 changed. Use passed in elength to determine size of the extended
639 name table instead of computing it again.
641 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
643 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
644 IMAGE_SCN_MEM_READ for an unrecognized section.
646 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
648 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
649 '/' in the extended name table.
651 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
653 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
654 symbols, check globals list before matching on locals.
656 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
658 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
661 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
663 * peicode.h (pe_mkobject_hook): Set DLL flag.
664 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
666 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
667 for .stab* sections. Replace strlen of constant strings with
670 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
672 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
673 merge got and reloc entries from ind syms to their target.
674 (elf64_alpha_always_size_sections): Call it.
675 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
676 (elf64_alpha_can_merge_gots): Likewise.
677 (elf64_alpha_merge_gots): Likewise.
679 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
680 as it is insufficient to handle the relocation changes as well.
682 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
684 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
685 relocs for symbols in shlibs that have been forced local.
686 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
688 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
690 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
691 got_enties of the default symbol for the default versioned
692 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
695 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
697 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
698 24 bits of the PC when computing a PC relative relocation.
700 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
702 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
703 Correct value for maximum positive 22 bit PC relative relocation.
704 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
705 HI_16 relocations. Correct bit adjustment in TDA offsets.
707 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
709 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
710 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
712 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
714 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
717 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
719 * config.bfd: Missed one alpha* change.
721 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
723 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
724 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
725 (MINUS_ONE): New macro.
726 (sparc_elf_notsup_reloc): New function.
727 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
728 H44,M44,L44,REGISTER.
729 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
730 (init_insn_reloc): New function.
731 (sparc_elf_wdisp16_reloc): Use it.
732 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
734 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
736 * som.c (som_construct_extended_name_table): Remove static
737 function, and define as macro instead.
739 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
741 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
742 recognizes alphaev5 etc.
743 * configure.host: Likewise.
745 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
747 Make ld -s work on AIX:
748 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
749 section if we are stripping.
750 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
751 size if we are stripping.
752 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
753 and don't write out relocs, if we are stripping.
754 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
755 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
758 * configure.in: Don't include elf.lo again for ELF targets; it's
759 always in the library anyhow.
760 * configure: Rebuild.
762 * bfd-in2.h: Rebuild.
764 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
765 char *, when calling bfd_get_32 and bfd_put_32.
766 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
769 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
771 * reloc.c (bfd_check_overflow): New function.
772 (bfd_perform_relocation, bfd_install_relocation): Use it.
773 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
774 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
775 * bfd-in2.h: Regenerate.
776 * libbfd.h: Regenerate.
778 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
780 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
781 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
783 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
785 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
786 (stmp-bfd-h): Rename from stmp-bfd.h.
787 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
788 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
789 (stmp-bin2-h): New target.
790 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
791 (stmp-lbfd-h): New target.
792 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
793 (stmp-lcoff-h): New target.
794 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
795 stmp-lbfd-h, and stmp-lcoff-h.
796 * Makefile.in: Rebuild.
798 * configure.in: Use a diversion to set enable_shared before the
799 arguments are parsed.
800 * configure: Rebuild.
802 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
804 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
805 renamed to R_SPARC_UNUSED_42.
806 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
807 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
808 renamed to R_SPARC_UNUSED_42.
809 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
810 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
811 * bfd-in2.h: Regenerated.
812 * libbfd.h: Regenerated.
814 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
816 * elflink.h (elf_merge_symbol): Don't check the hash creator until
817 after we have set *sym_hash.
819 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
821 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
823 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
825 * Makefile.am (libbfd_a_SOURCES): Define.
826 * Makefile.in: Rebuild.
828 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
829 * aclocal.m4: Rebuild with new libtool.
830 * configure: Rebuild.
832 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
834 * elf.c (map_sections_to_segments): Even if we are not demand
835 paged, don't put a loadable section after a nonloadable section.
836 (assign_file_positions_for_segments): Increment the file offset
837 for a section with contents, even if it is not loadable.
840 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
842 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
843 indicating that __ctbp could not be found.
846 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
848 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
850 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
853 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
854 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
855 Add support for the CALLT relocs.
857 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
858 BFD_RELOC_V850_CALLT_16_16_OFFSET.
861 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
862 relocations against non-existant symbols.
864 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
866 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
868 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
869 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
870 bit reloc in the tiny data area.
873 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
875 Merged changes from Martin Hunt:
877 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
878 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
881 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
882 BFD_RELOC_D30V_9_PCREL_R): New relocs.
884 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
885 Do 15 and 21 bit pc-relative relocations.
886 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
889 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
890 added to the relocation, not or'd.
893 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
895 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
897 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
899 * archures.c (bfd_default_scan): Use strcasecmp.
900 (bfd_default_scan): Test for match with arch_name + ":" +
902 (bfd_default_scan): Test for match with printable_name - ":".
903 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
904 cases. Each implements their own scan function.
905 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
906 special cases. Since info->mach == 0. The test mach == number
908 (bfd_arch_list): New function, return name of all the supported
911 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
913 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
914 decoding architecture.
915 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
918 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
920 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
922 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
924 * Makefile.am: Rebuild dependencies.
925 (ALL_MACHINES_CFILES): Add cpu-v850.c.
926 (ALL_MACHINES_CFILES): Add elf32-v850.c.
927 * Makefile.in: Rebuild.
929 * reloc.c: Remove extraneous commas from relocation entries.
930 Remove BFD_RELOC_V850_16_PCREL.
931 * bfd-in2.h: Rebuild.
933 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
934 in sections named .tocbss rather than .bss.
936 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
938 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
939 BFD_RELOC_V850_16_PCREL.
941 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
943 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
944 the same as C_EXT syms.
945 (coff_link_add_symbols): Ditto.
946 (_bfd_coff_link_input_bfd): Ditto.
947 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
948 it to preserve and restore state of global_to_static flag.
950 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
952 * elf32-v850.c (v850_elf_object_p): Set machine number based on
953 bits in e_flags field rather than magic numbers.
954 (v850_elf_final_write_processing, v850_elf_set_private_flags,
955 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
956 v850_elf_print_private_bfd_data): New functions.
959 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
961 * elf.c (prep_headers): Remove V850E magic number.
962 * elf.c (prep_headers): Remove V850EA magic number.
965 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
967 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
969 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
971 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
972 instructions are relative to the next instruction, not the
974 (mn10200_elf_relax_section): Similarly.
976 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
978 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
981 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
982 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
983 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
985 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
987 * cpu-v850.c: Remove "plain" from v850 printable name.
988 (scan): Use strcasecmp.
990 * archures.c (bfd_mach_v850): Define.
992 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
993 just sh/SH, use strcasecmp.
994 (arch_info_struct): Add entries for sh3 et.al.
996 * archures.c (bfd_mach_sh, ...): Define.
998 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1000 * archures.c (bfd_archures_list): Always NULL terminate the list.
1002 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1004 * Makefile.am: Rebuild dependencies.
1005 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1006 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1007 (elf32-arc.lo): Remove explicit dependency.
1008 * Makefile.in: Rebuild.
1010 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1011 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1012 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1014 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1016 * configure: Rebuild with latest devo autoconf for NT support
1018 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1020 * cpu-arm.c (compatible): If B is a default type, return A.
1022 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1024 * cpu-v850.c (scan): New function.
1025 (arch_info_struct): New structure.
1026 (bfd_v850_arch): Add link into arch_info_structure.
1028 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1031 * elf32-v850.c (v850_elf_object_p): New function.
1033 start-sanitize-v850e
1034 * archures.c (bfd_mach_v850e): Machine value for v850e.
1036 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1038 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1041 * elf.c (prep_headers): Add support for v850e machine number.
1043 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1045 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1047 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1050 * elf.c (prep_headers): Add support for v850ea machine number.
1053 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1055 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1056 cached_stab field if the offset prevents us from using the cache.
1058 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1060 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1062 * aout-arm.c (aout_arm_little_vec): Likewise.
1063 (aout_arm_big_vec): Likewise.
1064 * bout.c (b_out_vec_big_host): Likewise.
1065 (b_out_vec_little_host): Likewise.
1066 * mipsbsd.c (aout_mips_little_vec): Likewise.
1067 (aout_mips_big_vec): Likewise.
1069 start-sanitize-tic80
1070 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1072 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1073 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1074 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1077 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1079 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1080 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1081 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1082 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1083 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1084 of two for I960 only.
1085 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1086 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1087 default definitions.
1088 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1089 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1090 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1091 start-sanitize-tic80
1092 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1093 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1094 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1095 *coffcode.h (coff_write_object_contents): Set alignment field in
1096 section header for TIC80COFF files.
1099 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1101 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1102 v850_elf_check_relocs, v850_elf_reloc,
1103 v850_elf_final_link_relocate): Add support for
1104 BFD_RELOC_V850_16_PCREL relocation.
1106 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1109 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1111 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1113 start-sanitize-v850e
1114 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1116 * cpu-v850e: New file.
1118 * elf.c (prep_headers): Add support for v850e target.
1120 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1122 * config.bfd: Add support for v850e target.
1124 * archures.c: Add support for v850e target.
1126 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1128 * cpu-v850ea: New file.
1130 * elf.c (prep_headers): Add support for v850ea target.
1132 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1134 * config.bfd: Add support for v850ea target.
1136 * archures.c: Add support for v850ea target.
1139 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1141 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1142 argument as section relative, rather than an absolute address.
1143 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1145 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1147 * config.bfd (arc-*-elf*): Add.
1148 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1149 * configure: Rebuild.
1150 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1151 (BFD32_BACKENDS): Add elf32-arc.lo.
1152 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1153 * Makefile.in: Rebuild.
1154 * archures.c (architecture list): Add bfd_arch_arc.
1155 (bfd_archures_list): Add bfd_arc_arch.
1156 (bfd_mach_arc_base): Define.
1157 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1158 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1159 (bfd_target_vect): Add them.
1160 * bfd-in2.h, libbfd.h: Rebuild.
1161 * cpu-arc.c, elf32-arc.c: New files.
1162 * elf.c (pre_headers): Recognize bfd_arch_arc.
1164 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1166 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1167 data section is correctly rounded to a page in the file.
1169 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1171 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1172 there are no symbols.
1174 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1176 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1177 file system 14 character limit.
1178 * Makefile.am, configure.in: Corresponding changes.
1179 * Makefile.in, configure: Rebuild.
1181 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1184 Rebuild dependencies.
1185 * Makefile.in: Rebuild.
1187 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1189 * Makefile.am (docdir): Define.
1190 * Makefile.in: Rebuild.
1192 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * configure: Rebuild with autoconf 2.12.1.
1196 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1198 * aclocal.m4, configure: Rebuild with new automake patches.
1200 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1202 * rs6000-core.c (make_bfd_asection): New function to add a section
1203 to the core file bfd.
1204 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1206 Use BFD routines to seek, read and stat the core file.
1207 Handle .data sections from loaded objects and anonymously mmapped
1208 regions, these are available in AIX 4 core files.
1210 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1212 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1213 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1214 copy; use a patches libtool instead.
1215 * acmacros.m4: Remove.
1216 * Makefile.in, aclocal.m4, configure: Rebuild.
1218 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * Makefile.am: New file, based on old Makefile.in.
1221 * acmacros.m4: New file, copied from old aclocal.m4.
1222 * acinclude.m4: New file.
1223 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1224 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1225 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1226 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1227 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1228 * acconfig.h: Mention PACKAGE and VERSION.
1229 * stamp-h.in: New file.
1230 * dep-in.sed: Change .o to .lo.
1231 * Makefile.in: Now built with automake.
1232 * aclocal.m4: Now built with aclocal.
1233 * config.in, configure: Rebuild.
1236 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1238 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1239 if there is only a relocation to a read-only but not allocatable
1240 section (like .stab).
1241 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1242 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1243 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1244 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1245 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1247 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1248 (ppc_elf_create_linker_section): These sections are not
1249 created by the linker (that is, they are created by the user
1250 putting data in them). In particular, they can be the source
1251 and target of relocations.
1252 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1253 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1254 objects (for instance, 'long double') to 16-byte boundaries.
1255 (ppc_elf_size_dynamic_sections): Make the code that generates
1256 section symbols exactly the same as for sparc, reducing the
1257 number of section symbols output.
1258 (ppc_elf_check_relocs): Check postcondition of
1259 bfd_elf32_link_record_dynamic_symbol. Make default case the
1260 same as corresponding code for sparc, fixing bug involving
1262 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1263 forced to be local because of versioning (by replicating
1264 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1265 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1267 (ppc_elf_relocate_section): Add handy debugging code for when
1268 assertion fails. Add some more 'symbol made local because of
1271 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1272 processing a GOT relocation as required by ABI.
1274 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1276 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1277 version info if this symbol came from a dynamic object.
1278 (elf_link_add_object_symbols): Set the version info of a symbol
1279 only if the object actually contains version definitions and
1280 defines this symbol.
1282 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1284 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1285 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1287 * configure: Regenerated with autoconf 2.12.
1288 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1290 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1292 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1293 a warning rather than returning an error.
1295 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1297 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1299 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1301 * cisco-core.c: define signals for wingdb.
1303 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1305 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1306 the same number of aux entries.
1308 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1310 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1311 difference of two symbols if the relocation size is 32 bits.
1312 (som_write_fixups): Handle R_DATA_EXPR.
1314 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1316 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1317 its value if COFF_WITH_PE is defined.
1319 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1321 * coff-stubgo32.c: New file.
1322 * go32stub.h: New file.
1323 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1324 * coffswap.h (coff_swap_filehdr_in): Invoke
1325 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1327 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1328 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1329 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1330 COFF_ADJUST_AUX_IN_POST if they are defined.
1331 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1332 COFF_ADJUST_AUX_OUT_POST if they are defined.
1333 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1334 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1335 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1336 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1337 * targets.c (go32stubbedcoff_vec): Declare.
1338 (bfd_target_vector): Add go32stubbedcoff_vec.
1339 * configure.in (go32coff_vec): New target vector.
1340 (go32stubbedcoff_vec): Likewise.
1341 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1342 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1343 * Makefile.in: Rebuild dependencies.
1344 (BFD32_BACKENDS): Add coff-stubgo32.o.
1345 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1346 (HFILES): Add go32stub.h.
1348 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1350 * configure.in: Check for fdopen.
1351 * configure, config.in: Rebuild.
1352 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1353 __GO32__. Reindent a bit.
1355 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1357 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1358 flag for newly created sections.
1359 (sunos_add_dynamic_symbols): Don't discard newly created sections
1360 if shared library is dynobj.
1362 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1364 * elf.c (map_sections_to_segments): When checking whether
1365 including a section in a segment would force us to skip a page,
1366 align the address of the next segment to avoid wraparound
1369 start-sanitize-tic80
1370 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1372 * coffcode.h (coff_write_object_contents): Initialize
1373 target id field to TIC80_TARGET_ID.
1374 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1376 (coff_swap_filehdr_in): Swap in target id field if used.
1379 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1381 * coff-i386.c (coff_i386_is_local_label_name): New static function
1382 if TARGET_UNDERSCORE.
1383 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1384 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1386 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1388 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1389 complain_overflow_signed, for 32 bit PC relative relocations.
1391 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1393 * elflink.h (elf_link_add_object_symbols): When a version
1394 indirection symbol is overridden, make the original symbol point
1395 at the real overriding symbol.
1397 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1400 * elflink.h (elf_link_output_extsym): Use the right section for a
1402 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1403 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1405 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1407 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1408 symbols before checking for new symbols.
1410 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1412 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1414 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1415 file, not aoutsz bytes (they are different in XCOFF .o files).
1417 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1418 redefined by objects included from archives.
1420 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1422 * elflink.h (elf_merge_symbol): In the case of a new defined
1423 symbol overriding an old defined symbol, return the hash table
1424 entry which we modify, even if it is the target of an
1426 (elf_link_add_object_symbols): If the real name of the symbol gets
1427 overridden, convert the versioned symbol into an indirect symbol
1430 * elflink.h (elf_merge_symbol): New static function, broken out of
1431 elf_link_add_object_symbols.
1432 (elf_link_add_object_symbols): Call it.
1434 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1437 handle case where COFF filehdr does not immediately follow PE
1439 * coffgen.c (coff_object_p): Remove useless seek to current
1442 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1444 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1447 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1449 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1450 symbols, skip N_ABS symbols with debugging storage classes.
1452 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1454 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1455 relocs in shared libraries which refer to local symbols. Cope
1456 with addend when processing a GOT relocation.
1458 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1459 for sections that the linker didn't create.
1460 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1461 symbol if it was created in ppc_elf_size_dynamic_sections.
1462 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1463 relative to a section for which we didn't output a symbol.
1465 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1466 relocs are 'rela' relocs, like everything else. .rela.plt is not
1467 a read-only section, so we don't have to special-case it.
1469 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1470 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1472 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1473 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1474 actual .got section.
1475 * elflink.c (_bfd_elf_create_got_section): The three reserved
1476 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1478 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1481 * elf32-ppc.c (ppc_elf_check_relocs): Use
1482 _bfd_elf_create_got_section to create the GOT rather than
1483 ppc_elf_create_linker_section. Create the '.rela.got' section
1485 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1486 symbol has a GOT entry.
1487 (ppc_elf_relocate_section): Record when a symbol is used through
1488 the GOT, and allocate space in the GOT for each such symbol.
1489 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1490 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1493 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1494 treated in a similar way to ADDR16_HA relocs.
1495 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1496 shared objects; the linker must deal with them.
1497 (ppc_elf_create_linker_section): Stop setting
1498 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1499 LINKER_SECTION_PLT stuff.
1500 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1501 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1502 section, not ELF-specific calls.
1503 (elf_backend_plt_not_loaded): Set to 1.
1504 (elf_backend_got_symbol_offset): Set to 4.
1505 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1506 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1507 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1508 plt_not_loaded member.
1509 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1510 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1512 (elf_backend_G_O_T_offset): Set default to 0.
1513 (elfNN_bed): Set added fields.
1515 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1516 DT_RELENT in shared objects; should be DT_RELAENT.
1518 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1519 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1520 such a reloc (in a non-shared object) refers to a symbol that's
1523 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1525 * elfcode.h (put_signed_word): Define.
1526 (get_signed_word): Define.
1527 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1528 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1530 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1531 bfd_get_signed_32 to set the r_addend field.
1532 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1533 bfd_h_get_signed_64 to set the r_addend field.
1535 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * elf32-i386.c (elf_i386_relocate_section): When generating a
1538 shared library, do the relocation if the input section is not
1539 allocated in memory.
1541 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1542 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1543 (elf_fix_symbol_flags): New static function, broken out of
1544 elf_adjust_dynamic_symbol.
1545 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1546 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1547 forced local even if NEEDS_PLT is set. When forcing a symbol to
1548 be local, clear NEEDS_PLT.
1549 (elf_link_output_extsym): Remove unused local bed.
1551 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1553 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1554 for derived elf linker hash table entries. References to
1555 elf_link_hash_entry changed appropriately.
1556 (elf32_mn10300_link_hash_table): New structure for derived elf
1558 (elf32_mn10300_hash_table): Define.
1559 (elf32_mn10300_link_hash_traverse): Likewise.
1560 (elf32_mn10300_link_hash_newfunc): New function.
1561 (elf32_mn10300_link_hash_table_create): Likewise.
1562 (elf32_mn10300_finish_hash_table_entry): Likewise.
1563 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1564 of prologue code, and call:32->call:16 relaxing.
1565 (compute_function_info: New function.
1566 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1568 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1570 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1571 for a symbol which is being forced to be local.
1572 * elf32-i386.c (elf_i386_relocate_section): Write out the
1573 relocation value for a GOT reloc for a symbol which is turning
1574 into a local symbol.
1575 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1576 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1578 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1580 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1581 value if the symbol is turning into a local symbol.
1582 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1583 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1585 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1587 * elflink.h (elf_link_add_object_symbols): Also read verneed
1588 information by calling `_bfd_elf_slurp_version_tables'.
1589 (elf_link_add_object_symbols): For undefined symbols look for
1590 version information in the verneed records.
1591 (elf_link_add_object_symbols): Use soname of shared object
1592 for verneed record if it is available.
1594 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1596 * cpu-arm.c: Add prototypes for compatible and scan.
1597 * cofflink.c: Add prototype for mark_relocs.
1599 * archive.c (bfd_special_undocumented_glue): Change filename to
1600 const pointer. Add prototype.
1602 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1604 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1605 sections that will be discarded.
1607 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1609 * elflink.h (elf_link_find_version_dependencies): When searching
1610 for known version symbol skip non-matching verdef records, not
1613 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1615 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1616 not a bfd_vma, to the base file, to match how dlltool reads it.
1618 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1620 * reloc.c: Add thumb relocations.
1622 * bfd-in2.h: Add Thumb relocations.
1624 * libbfd.h: Add Thumb relocations.
1626 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1628 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1630 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1632 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1633 for a section even if it is not loaded.
1635 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1637 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1638 input and output files.
1639 (_bfd_coff_generic_relocate_section): Check whether input file,
1640 not output file, is a PE file.
1642 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1644 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1646 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1648 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1651 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1653 * cpu-arm.c (compatible): Add test for supersets of ARM
1656 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1658 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1661 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1663 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1664 called directly by gas/config/tc-arm.c.
1666 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1668 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1669 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1671 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1673 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1676 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1678 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1679 (coff_bfd_copy_private_bfd_data): Ditto.
1680 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1681 (coff_arm_bfd_print_private_bfd_data): Ditto.
1682 (coff_arm_bfd_set_private_flags): Ditto.
1683 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1685 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1687 * libcoff-in.h (struct coff_final_link_info): Add boolean
1688 global_to_static member for support of task linking.
1689 (_bfd_coff_write_task_globals): Add prototype.
1690 * libcoff.h: Regenerate.
1691 * coffcode.h (coff_write_object_contents): Use #ifdef to
1692 check RS6000COFF_C, to be consistent with all other uses
1694 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1695 call _bfd_coff_write_task_globals.
1696 (_bfd_coff_link_input_bfd): If doing task linking, convert
1697 global functions to static.
1698 (_bfd_coff_write_global_sym): If doing task linking, convert
1699 global variables to static.
1700 (_bfd_coff_write_task_globals): New function.
1701 start-sanitize-tic80
1702 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1703 (C_AUTOARG): #undef since it clashes with C_UEXT.
1704 (C_LASTENT): #undef since it clashes with C_STATLAB.
1705 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1707 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1708 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1709 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1712 start-sanitize-tic80
1713 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1715 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1716 PP relocations to complain_overflow_dont.
1718 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1720 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1721 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1723 (ppbase_reloc, glob15_reloc): New static functions.
1724 (glob16_reloc, local16_reloc): New static functions.
1725 (rtype2howto): Handle all relocation types.
1726 (coff_tic80_relocate_section): New static function.
1727 (coff_relocate_section): Define to coff_tic80_relocate_section.
1728 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1731 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1734 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1736 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1737 callers. If PE file, don't add section VMA.
1738 (coff_write_alien_symbol): If PE file, don't add section VMA.
1739 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1740 (_bfd_coff_write_global_sym): Likewise.
1741 (_bfd_coff_generic_relocate_section): Likewise.
1743 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1746 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1748 * cofflink.c (mark_relocs): Add new function to mark symbols which
1749 are used by relocations.
1750 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1751 suppress the skipping of symbols that have thus been marked.
1753 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1755 * coff-sh.c (sh_merge_private_data): New static function.
1756 (coff_bfd_merge_private_bfd_data): Define.
1758 start-sanitize-tic80
1759 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1761 * coff-tic80.c: Remove unnecessary #ifdefs.
1762 * config.bfd: Set targ_underscore to yes for tic80.
1764 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1766 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1767 with unresolved external symbols in GDB).
1770 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1772 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1773 the symbols associated with each BFD.
1774 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1776 * elf-m10200.c: Likewise.
1777 * elf32-m32r.c: Likewise.
1778 * elf32-sh.c: Likewise.
1780 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1782 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1783 alignment of a common symbol. If two symbols that look like
1784 common symbols are found in two shared libraries, and the size is
1785 different, use the larger size, and warn if --warn-common. If a
1786 common symbol overrides a definition in a shared library, set the
1787 size to the larger size, and warn if --warn-common.
1789 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1791 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1792 into any other machine type.
1794 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1796 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1797 data into an unitialised destination set its machine type as well.
1799 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1801 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1802 to common symbol size. Consistently treat uninitialized symbols
1803 in shared objects as common symbols.
1805 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1807 * archures.c (constants): Added new constants to identify the
1808 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1809 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1811 * bfd-in2.h (constants): Added new constants to identify
1812 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1813 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1814 bfd_mach_arm_4T. This file is auto-magically generated from the
1815 archures.c file. This update is just to save work.
1817 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1818 coff_arm_bfd_print_private_bfd_data,
1819 coff_arm_bfd_set_private_flags,
1820 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1821 (global): Macro redefinitions set up to use these new functions.
1823 * coffcode.h (coff_mkobject_hook): Added call to
1824 coff_arm_bfd_set_private_flags().
1825 (coff_set_arch_mach_hook): Added code to set machine type based on
1826 bits stored in internal flags.
1827 (coff_set_flags): Added code to set the new bits in the flags
1828 field based on the machine number.
1829 (function definition macros): Made all function definition macros
1830 conditional so that they can be overridden by target specific
1833 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1834 Structure extended to include new types, one each for ARMv2,
1835 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1837 * libcoff-in.h (struct coff_tdata): Added flags field.
1839 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1841 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1843 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1846 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1848 * coffgen.c (coff_find_nearest_line): If there are no syments,
1851 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1853 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1855 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1857 * targmatch.sed: Add explicit \n characters to work around bug in
1858 HP/UX 10.20 sed program.
1860 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1862 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1865 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1867 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1869 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1871 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1872 (struct elf_m68k_pcrel_relocs_copied, struct
1873 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1874 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1875 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1876 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1878 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1879 PC relative relocs for a global symbol defined in a regular
1880 object, and count the number of PC relative relocs copied for any
1882 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1883 traverse with elf_m68k_discard_copies.
1885 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1887 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1888 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1890 * coffcode.h (coff_compute_section_file_positions): Force the
1891 potential last byte in the file to be written out when
1894 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1896 * configure.host (mips*-*-openbsd*): New host.
1898 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1900 * elflink.h (elf_link_add_object_symbols): Only subtract the
1901 section VMA from the symbol value if this is a fully linked file.
1903 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1904 (struct elf_i386_link_hash_entry): Define.
1905 (struct elf_i386_link_hash_table): Define.
1906 (elf_i386_link_hash_traverse): Define.
1907 (elf_i386_hash_table): Define.
1908 (elf_i386_link_hash_newfunc): New static function.
1909 (elf_i386_link_hash_table_create): New static function.
1910 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1911 PC relative relocs for a global symbol defined in a regular
1912 object, and count the number of PC relative relocs copied for any
1914 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1915 traverse with elf_i386_discard_copies.
1916 (elf_i386_discard_copies): New static function.
1917 (bfd_elf32_bfd_link_hash_table_create): Define.
1919 From Gordon W. Ross <gwr@mc.com>:
1920 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1921 (sunos4_aout_backend): Use MY_entry_is_text_address.
1924 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1926 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1927 R_D30V_32_NORMAL to 2 (4 bytes).
1930 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1932 From Gordon W. Ross <gwr@mc.com>:
1933 * netbsd.h (N_SHARED_LIB): Define.
1934 (SEGMENT_SIZE): Don't define.
1935 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1937 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1938 (SEGMENT_SIZE): Don't define.
1940 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1941 to sizeof Rela structure, not sizeof Rel structure. From Gary
1942 Thomas <g.thomas@opengroup.org>.
1944 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1946 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1947 whenever entry is larger than text address, but only by whole
1948 pages. From Gordon W. Ross <gwr@mc.com>.
1950 * Makefile.in (install): Depend upon installdirs. Use
1951 mkinstalldirs to build $(oldincludedir).
1952 (installdirs): New target.
1954 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1955 if this is a debugging section which we are stripping.
1957 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1959 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1960 alpha-specific target data struct.
1962 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1964 From Thomas Graichen <graichen@rzpd.de>:
1965 * Makefile.in: Always use $(SHELL) when running move-if-change.
1966 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1967 * configure: Rebuild.
1969 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1971 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1972 VMA if this is an executable file or a shared object.
1974 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1977 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1979 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1980 start of the file. Remove uses later on which switch using
1982 (MY(callback)): Handle entry_is_text_address.
1983 (MY_entry_is_text_address): Define if not defined.
1984 (MY(backend_data)): Initialize new field.
1985 * aoutf1.h (sunos4_aout_backend): Likewise.
1986 * i386aout.c (MY(backend_data)): Likewise.
1987 * i386mach3.c (MY(backend_data)): Likewise.
1988 * mipsbsd.c (MY(backend_data)): Likewise.
1989 * sparclynx.c (sparclynx_aout_backend): Likewise.
1990 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1991 (MY_entry_is_text_address): Define.
1992 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1994 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1995 whose name starts with `.'.
1997 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1999 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2000 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2001 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2002 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2003 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2004 sparc-*-openbsd*): New targets.
2005 * configure: Rebuild.
2007 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2009 * stabs.c (struct stab_section_info): New field
2011 (_bfd_link_section_stabs): Fill the above array.
2012 (_bfd_stab_section_offset): Use `cumulative_skips' to
2013 speed up offset calculation.
2015 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2017 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2018 addend for non pc-relative relocations.
2020 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2021 for non-existent function.
2023 * elf-m10300.c (mn10300_elf_relax_section): New function.
2024 (mn10300_elf_relax_delete_bytes): Likewise.
2025 (mn10300_elf_symbol_address_p): Likewise.
2026 (mn10300_elf_get_relocated_section_contents): Likewise.
2027 (bfd_elf32_bfd_relax_section): Define.
2028 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2030 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2032 * configure.host: Set SHLIB_LIBS.
2033 * configure.in: Substitute SHLIB_LIBS.
2034 * configure: Rebuild.
2035 * Makefile.in (SHLIB_LIBS): New variable.
2036 ($(SHLIB)): Use $(SHLIB_LIBS).
2038 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2040 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2041 with bfd_section_vma.
2043 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2045 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2046 Correct CPU file names for mn10[23]00.
2047 * configure: Rebuild.
2049 * bfd.c (bfd_record_phdr): Cast count to size_t before
2052 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2053 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2054 (xcoff_write_archive_contents): LIkewise.
2055 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2056 (mips_elf_create_procedure_table): Likewise.
2057 * peicode.h (pe_print_idata): Likewise.
2058 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2059 * xcofflink.c (xcoff_get_section_contents): Likewise.
2060 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2061 (xcoff_link_add_symbols): Likewise.
2062 (xcoff_link_add_symbols): Likewise.
2064 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2065 (ppcboot_bfd_print_private_bfd_data): Likewise.
2067 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2068 to complain_overflow_signed.
2070 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2072 * VERSION: Set to 2.8.1.
2074 * Branched binutils 2.8.
2076 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2077 deciding whether to copy a reloc into a shared object.
2078 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2079 relocs in unallocated sections.
2080 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2081 R_SPARC_RELATIVE relocs in unallocated sections.
2083 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2085 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2086 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2089 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2091 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2092 override an uninitialized symbol from a shared library with a
2095 * elf-m10200.c: Rename from elf32-mn10200.c.
2096 * elf-m10300.c: Rename from elf32-mn10300.c.
2097 * cpu-m10200.c: Rename from cpu-mn10200.c
2098 * cpu-m10300.c: Rename from cpu-mn10300.c
2099 * Makefile.in: Update accordingly.
2101 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2102 (elf_mips_isa): Move to earlier in file.
2103 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2104 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2107 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2110 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2112 * configure.com: New file.
2113 * config.h-vms: Remove file.
2114 * makefile.vms: Update for new configure scheme.
2116 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2118 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2119 (ppc_process_before_allocation): Declare.
2120 * libcoff.h: Rebuild.
2122 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2124 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2126 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2128 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2130 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2131 symbol index for a R_IHCONST reloc.
2133 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2135 * targmatch.sed: Do not use \(\) recursively.
2137 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2139 * m68klinux.c (MACHTYPE_OK): Define.
2140 * i386linux.c (MACHTYPE_OK): Define.
2142 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2144 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2145 <hjl@gnu.ai.mit.edu>:
2146 * sparclinux.c: New file.
2147 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2148 * bfd-in2.h: Rebuild.
2149 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2150 * configure.in (sparclinux_vec): Add to list of vectors.
2151 * configure: Rebuild.
2152 * targets.c (sparclinux_vec): Declare.
2153 (bfd_target_vector): Add sparclinux_vec.
2154 * Makefile.in: Rebuild dependencies.
2155 (BFD32_BACKENDS): Add sparclinux.o.
2156 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2158 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2159 bfd_coff_backend_data field.
2160 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2162 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2163 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2164 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2166 * bfd.c: Include "libiberty.h".
2167 (strerror): Don't declare.
2168 (bfd_errmsg): Call xstrerror rather than strerror.
2170 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2172 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2173 reloc even if the symbol is in the .bss section.
2174 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2175 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2176 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2178 * coffcode.h (bfd_coff_backend_data): Add new field
2179 _bfd_coff_default_section_alignment_power.
2180 (bfd_coff_default_section_alignment_power): Define.
2181 (bfd_coff_std_swap_table): Initialize new field.
2182 * libcoff.h: Rebuild.
2183 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2184 symbol to the default section alignment.
2186 * COPYING: Update FSF address.
2189 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2191 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2192 21-bit absolute that made it act as a relative.
2195 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2197 * elflink.c (_bfd_elf_create_linker_section): Don't set
2198 bss_section and rel_section from existing sections.
2200 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2203 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2205 * aoutx.h (some_aout_object_p): Change executable test to fix
2206 problems with embedded a.out systems.
2208 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2210 * stabs.c (_bfd_stab_section_offset): New function.
2211 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2212 * libbfd.h: Rebuild.
2213 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2215 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2216 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2217 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2218 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2219 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2221 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2222 symbol. Check for memory allocation failure of *psinfo.
2223 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2224 callers. Set the value of the header symbol.
2225 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2226 * libbfd.h: Rebuild.
2228 start-sanitize-tic80
2229 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2231 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2232 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2233 reloc types, rather than silently failing to generate an output file.
2236 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2238 * targmatch.sed: Use the hold space to put the #ifdef around the
2239 the string constant.
2240 * targets.c (UNSUPPORTED_TARGET): Don't define.
2241 (find_target): Don't check for UNSUPPORTED_TARGET.
2242 (bfd_set_default_target): Don't try to optimize by checking for
2245 * Makefile.in: Rebuild dependencies.
2246 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2247 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2248 (elf32-m32r.o): Remove explicit target.
2250 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2253 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2254 count section symbols for sections that were created by the
2255 linker, or are not allocatable or not loadable.
2256 (elf32_sparc_finish_dynamic_sections): Output output section
2257 symbols for section for which we made space for them.
2259 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2261 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2262 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2264 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2266 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2267 (m32r_hi16_list): New static local.
2268 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2269 (m32r_elf_do_hi16_reloc): Delete.
2270 (m32r_elf_relocate_hi16): New function.
2271 (m32r_elf_lo16_reloc): New function.
2272 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2275 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2277 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2278 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2279 (m32r_elf_final_sda_base): New function.
2280 (m32r_elf_relocate_section): Rewrite sdata support.
2281 (m32r_elf_finish_dynamic_sections): Delete.
2283 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2285 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2286 * coff-svm68k.c: New file. Just defines some macros and includes
2288 * coff-m68k.c: Add functions to handle common addends, moved in
2289 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2290 Control whether relocs are visible using STATIC_RELOCS.
2291 * cf-m68klynx.c: Simplify greatly: just define macros to control
2293 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2294 * targets. (m68ksysvcoff_vec): Declare.
2295 (bfd_target_vector): Add m68ksysvcoff_vec.
2296 * config.bfd (m68*-motorola-sysv*): New target.
2297 * configure.in (m68ksysvcoff_vec): New vector.
2298 * configure: Rebuild.
2299 * Makefile.in: Rebuild dependencies.
2300 (BFD32_BACKENDS): Add coff-svm68k.o.
2301 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2303 * binary.c (binary_set_section_contents): Don't get misled if the
2304 first section is not loadable. From Matthew L. Martin
2307 * elflink.h (elf_bfd_final_link): Set the value of a section
2308 symbol to the section address unless doing a relocateable link.
2310 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2312 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2313 .plt entry if we've taken the function's address.
2314 (elf64_alpha_merge_gots): Merge collected flags info as well.
2316 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2318 * Many files: Add function prototypes.
2319 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2320 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2321 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2322 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2323 * peicode.h: Change several void * parameters to PTR.
2324 * srec.c (srec_get_symbol_info): Make static.
2325 * syms.c (bfd_symbol_is_absolute): Remove.
2326 * Makefile.in: Rebuild dependencies.
2328 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2330 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2331 (bfd_elf32_bfd_is_local_label): Don't define.
2333 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2336 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2338 * bfd-in.h: Don't include obstack.h.
2339 (struct bfd_hash_table): Change memory field to PTR.
2340 * bfd.c (struct _bfd): Change memory field to PTR.
2341 * bfd-in2.h: Rebuild.
2342 * libbfd-in.h (bfd_release): Declare as function, don't define as
2344 * libbfd.h: Rebuild.
2345 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2346 objalloc routines rather than obstack routines.
2347 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2348 (getpagesize): Don't define.
2349 (_bfd_new_bfd): Don't set _bfd_chunksize.
2350 (bfd_openr): Free new bfd and objalloc on failure.
2351 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2352 (bfd_alloc_size): Remove.
2353 (bfd_release): New function.
2354 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2355 objalloc routines rather than obstack routines.
2356 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2357 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2358 objalloc routines rather than obstack routines.
2359 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2360 (struct accumulate): Change memory to struct objalloc *.
2361 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2362 * dep-in.sed: Don't remove obstack.h from dependency list.
2363 * Makefile.in: Rebuild dependencies.
2364 (BFD_H_DEPS): Remove obstack.h.
2365 (install): Don't install obstack.h.
2366 * Many files: Don't include "obstack.h".
2369 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2370 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2371 * libbfd.h: Rebuild.
2372 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2373 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2374 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2376 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2377 old version of bfd_alloc.
2378 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2379 * libbfd.h: Rebuild.
2380 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2382 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2384 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2385 ELF local label syntax as well.
2387 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2389 * config.bfd (powerpc-*-beos*): New target.
2390 * configure.in (powerpc-*-beos*): Add case that explicitly
2391 does not set COREFILE for now. A future BeOS version is
2392 expected to support core files.
2393 * configure: Regenerate with autoconf.
2395 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2397 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2398 seen with a local symbol, rather than crashing.
2400 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2401 version symbols if there aren't any.
2403 start-sanitize-tic80
2404 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2406 * coff-tic80.c (coff_rtype_to_howto): Define
2407 (coff_tic80_rtype_to_howto): Clone generic coff version and
2408 add code to handle the funky TI "internal relocations".
2411 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2413 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2414 or size changes because of a weak symbol.
2416 * cisco-core.c (SIGEMT): Define if not defined.
2418 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2420 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2421 setting ever. Sanity check the version number. Sort out copying
2422 flags and other information when adding an indirect symbol.
2423 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2424 symbols added by the backend. Clear the entire contents of the
2426 (elf_export_symbol): Ignore indirect symbols.
2427 (elf_link_output_extsym): Accept a section without an owner in an
2429 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2430 version count. Correct the allocation of x_versymp.
2432 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2433 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2434 Don't return bfd_und_section_ptr when info->shared.
2435 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2436 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2437 (mips_elf_check_relocs): Resolve an indirect symbol in
2439 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2440 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2442 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2444 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2446 From Eric Youngdale <eric@andante.jic.com>:
2447 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2448 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2449 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2450 versioned symbol appears in both a regular and a shared object.
2451 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2452 appropriate. Improve error message.
2453 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2454 all uses. Add localsyms field.
2455 (elf_bfd_final_link): When generating a shared library, call
2456 elf_link_output_extsym to output all local symbols.
2457 (elf_link_output_extsym): Handle symbols which were forced to
2460 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2462 From Eric Youngdale <eric@andante.jic.com>:
2463 * elf-bfd.h (elf_symbol_type): Add version field.
2464 * elfcode.h (elf_slurp_symbol_table): Set version field.
2465 * elflink.h (elf_link_add_object_symbols): When creating an
2466 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2467 appropriate. Set up an indirection from the nondefault version of
2469 (NAME(bfd_elf,size_dynamic_sections)): Call
2470 elf_link_assign_sym_version before checking whether there are any
2471 versions. Always record the version name as a dynamic symbol.
2472 Initialize counters.
2473 (elf_link_assign_sym_version): After finding a version, see if a
2474 symbol should be forced to local scope. Create a new version
2475 definition if appropriate.
2476 (elf_link_output_extsym): Correct indirect symbol handling.
2477 * elf.c (bfd_elf_print_symbol): Print version information.
2478 (bfd_section_from_shdr): Turn version sections into BFD sections.
2479 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2480 if sh_info is not already set.
2481 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2483 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2484 _bfd_stringtab_add to copy the name into permanent memory if
2487 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2489 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2491 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2493 * coffcode.h (bfd_coff_backend_data): Change
2494 _bfd_coff_compute_section_file_positions to return a boolean
2495 value. Change all callers.
2496 (coff_compute_section_file_positions): Change return type to
2497 boolean. If the size of the last section changed, then output a
2498 zero byte at the end of the file.
2499 * libcoff.h: Rebuild.
2501 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2502 for at least 6 output symbols.
2503 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2504 emit a TC csect to represent the space they take up. For an XO
2505 symbol, just emit a reference, not a csect.
2507 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2508 Solaris doesn't like the combined options, and the -f is
2510 (stamp-tshlink, install): Likewise.
2512 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2513 handling when little endian.
2515 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2517 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2518 (mn10300_elf_relocate_section): Likewise.
2519 (elf_backend_relocate_section): Define.
2521 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2522 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2523 (elf32_mn10300_howto_table): Likewise.
2524 (elf32_mn10300_reloc_map): Likewise.
2525 (bfd_elf32_mn10300_reloc): Delete unused function.
2527 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2529 start-sanitize-tic80
2530 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2531 understand, just set the howto field to NULL, and the caller will
2532 print an appropriate error message.
2534 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2535 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2536 block. Use NULL for initializations of "ptr" rather than bare 0.
2537 * coff-h8300.c: Fix typo in comment.
2538 * coff-h8500.c: Ditto.
2540 * coff-z8k.c: Ditto.
2542 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2544 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2545 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2546 m32r_elf_get_relocated_section_contents): First pass at relax support.
2548 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2550 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2551 entry for reading verdef records.
2552 Use correct braces for computing increments of extverdaux and
2553 exteverdef record pointers.
2555 start-sanitize-tic80
2556 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2558 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2562 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2564 * elflink.h (elf_link_find_version_dependencies): Check that
2565 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2568 start-sanitize-tic80
2569 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2571 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2574 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2576 * targets.c (bfd_default_vector): Make non-const.
2577 (find_target): New static function, broken out of
2579 (bfd_set_default_target): New function.
2580 (bfd_find_target): Call find_target. When defaulting, use
2581 bfd_default_vector[0] if it is not NULL.
2582 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2583 * bfd-in2.h, libbfd.h: Rebuild.
2585 * syms.c (bfd_is_local_label): Return false if the symbol has no
2587 * coff-i960.c (coff_i960_is_local_label_name): New function.
2588 (coff_bfd_is_local_label_name): Define.
2589 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2590 (coff_bfd_is_local_label_name): Define.
2591 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2592 (coff_bfd_is_local_label_name): Define.
2593 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2594 with .. or _.L_ as local.
2595 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2596 (bfd_elf32_bfd_is_local_label_name): Define.
2597 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2598 beginning with $ as local.
2600 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2602 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2603 rather than comparing against info->lprefix.
2604 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2605 * elflink.h (elf_link_input_bfd): Likewise.
2606 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2607 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2609 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2610 _bfd_elf_is_local_label_name if not already defined.
2611 * elf.c (_bfd_elf_is_local_label_name): New function.
2612 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2614 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2615 (m88k_is_local_label_name): New static function.
2617 * coffcode.h (coff_bfd_is_local_label_name): Define as
2618 _bfd_coff_is_local_label_name if not already defined.
2619 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2620 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2621 * libcoff.h: Rebuild.
2623 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2624 to _bfd_is_local_label_name.
2625 (bfd_target): Likewise.
2626 * syms.c (bfd_is_local_label): Define as function, not macro.
2627 (bfd_is_local_name): Define.
2628 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2629 bfd_generic_is_local_label, and take a string rather than a
2631 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2632 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2633 (bfd_generic_is_local_label): Don't declare.
2634 (bfd_generic_is_local_label_name): Declare.
2635 * bfd-in2.h, libbfd.h: Rebuild.
2636 * All backends: Change local_label to local_label_name.
2638 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2639 (mips_elf_relocate_got_local): Change return type to boolean.
2640 Don't assume that the first zero entry is unassigned; instead, use
2642 (mips_elf_relocate_section): Check return value of
2643 mips_elf_relocate_got_local.
2644 (mips_elf_create_got_section): Initialize assigned_gotno field.
2647 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2649 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2653 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2655 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2656 that have no contents merely because linker_mark is not set.
2658 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2660 * config.bfd (mips*-*-lnews*): New target.
2661 * coff-mips.c (mips_relocate_section): Make assert compare
2662 content byteorder instead of header byteorder.
2663 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2665 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2666 * configure.in (ecoff_biglittle_vec): Add case.
2667 * configure: Update.
2669 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2671 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2672 name begins with ".note".
2673 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2674 section whose name begins with ".note".
2675 (get_program_header_size): Corresponding change.
2677 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2678 jal and for jal overflow.
2680 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2682 From Eric Youngdale <eric@andante.jic.com>:
2683 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2684 not found, try looking it up again without the version name.
2685 (elf_link_add_object_symbols): Always link against the dynamic
2686 symbol table of a dynamic object. When linking against a dynamic
2687 object, include version strings in symbol names, and set up
2688 version information. Add indirect symbols for default versions.
2689 (elf_link_create_dynamic_sections): Add special version sections.
2690 (struct elf_assign_sym_version_info): Define.
2691 (struct elf_find_verdep_info): Define.
2692 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2693 up version sections.
2694 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2695 (elf_link_find_version_dependencies): New static function.
2696 (elf_link_assign_sym_version): New static function.
2697 (elf_link_renumber_dynsyms): New static function.
2698 (struct elf_final_link_info): Add symver_sec field.
2699 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2700 local symbols of a dynamic object. Handle DT_VER* constants.
2701 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2702 dynamic object. Skip indirect symbols from ELF objects. Remove
2703 the version name before choosing a hash bucket. Write out the
2704 version information if appropriate.
2705 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2706 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2707 (bfd_elf64_size_dynamic_sections): Likewise.
2708 * bfd-in2.h: Rebuild.
2709 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2710 Change elf_link_hash_flags to unsigned short.
2711 (ELF_LINK_HIDDEN): Define.
2712 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2713 dynverdef_hdr, dynversym_section, dynverdef_section,
2714 dynverref_section, cverdefs, cverrefs, verdef, verref.
2715 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2716 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2717 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2718 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2719 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2720 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2721 (_bfd_elf_slurp_version_tables): Declare.
2722 * elf.c (_bfd_elf_swap_verdef_in): New function.
2723 (_bfd_elf_swap_verdef_out): Likewise.
2724 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2725 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2726 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2727 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2728 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2729 version information if there is any.
2730 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2731 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2732 (elf_fake_sections): Handle .gnu.version* section names.
2733 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2734 (_bfd_elf_slurp_version_tables): New function.
2735 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2736 version name in string entered in dynamic hash table.
2737 * elfcode.h: Include fnmatch.h.
2738 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2739 symbol which was forced to become local.
2740 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2741 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2742 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2743 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2745 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2747 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2749 (mn10200_elf_relax_section): Correctly compute a symbol's value
2750 when the symbol is local, but not in the same section as we are
2751 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2754 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2756 * elf32-m32r.c: Rewrite to use ELF backend linker.
2757 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2758 Add small data area support (R_M32R_SDA16).
2759 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2760 * bfd-in2.h,libbfd.h: Regenerated.
2762 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2764 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2765 (mn10200_elf_relax_delete_bytes): Likewise.
2766 (mn10200_elf_symbol_address_p): Likewise.
2767 (mn10200_elf_get_relocated_section_contents): Likewise.
2768 (bfd_elf32_bfd_relax_section): Define.
2769 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2771 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2772 (mn10200_elf_relocate_section): Likewise.
2773 (elf_backend_relocate_section): Define.
2776 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2778 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2779 reloc.c, targets.c: New target, elf-*-D30V.
2781 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2783 * cpu-d30v.c, elf32-d30v.c: New files.
2786 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2788 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2789 * bfd-in2.h: Regenerated.
2790 start-sanitize-tic80
2791 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2792 (rtype2howto): Add function.
2793 (tic80_howto_table): Add.
2796 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2798 * sysdep.h: Don't define errno in MSVC if error.h is included.
2800 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2802 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2803 is initialized before it is used.
2805 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2807 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2808 symbol into a weak undefined symbol; leave it as a common symbol.
2810 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2812 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2813 about a symbol defined in a dynamic object if it has already been
2814 defined in a regular object.
2816 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2818 * makefile.vms: Add gcc flags to allow compiling with current gcc
2820 (targmatch.h): New dependency.
2822 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2824 * evax.h (ALPHA_R_CODEADDR): New relocation.
2825 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2827 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2829 * bfd-in2.h, libbfd.h: Rebuild.
2831 Restrict symbol length to 64 bytes, case preserving:
2832 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2833 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2834 (_bfd_evax_length_hash_symbol): Added.
2835 * evax-etir.c (_bfd_evax_write_etir): Call
2836 _bfd_evax_length_hash_symbol before output of symbol.
2837 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2838 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2840 * evax-emh.c: Output filename to object file without path.
2842 * evax-egsd.c: New sections for local and global commons.
2844 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2845 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2846 notices. Replace AXP with Alpha.
2848 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2850 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2851 sections if we are creating a shared library.
2853 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2855 * configure.host (i386-windows): Don't set host64=true.
2857 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2859 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2860 (elf_mips16_gprel_howto): New static variable.
2861 (mips16_gprel_reloc): New static function.
2862 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2863 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2864 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2865 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2866 * bfd-in2.h, libbfd.h: Rebuild.
2868 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2870 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2871 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2873 start-sanitize-r5900
2874 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2876 * config.bfd: add r5900
2879 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2881 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2882 the output section will be the absolute section; don't print an
2883 assertion message for that case when doing a relocateable link.
2885 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2887 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2888 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2889 need_fn_sub, call_stub, and call_fp_stub.
2890 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2891 (mips_elf_link_hash_newfunc): Initialize new fields.
2892 (mips_elf_link_hash_table_create): Likewise.
2893 (mips_elf_relocate_section): Redirect relocations to use mips16
2894 stubs when appropriate.
2895 (mips_elf_check_relocs): Attach stub sections to the appropriate
2896 symbol. Set need_fn_stub when appropriate.
2897 (mips_elf_always_size_sections): New static function.
2898 (mips_elf_check_mips16_stubs): New static function.
2899 (elf_backend_always_size_sections): Define.
2900 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2902 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2903 attached to sections which are not being included in the link.
2905 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2907 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2908 symbol value when computing the addend for a pc_relative
2911 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2913 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2914 relocateable link, just skip pc_relative pcrel_offset relocs.
2915 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2916 structure for an ARM26 reloc which can be resolved.
2917 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2918 reloc can be resolved.
2920 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2921 error in overflow check for R_RELBYTE.
2923 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2925 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2926 From Mark Rasin <mark.rasin@telrad.co.il>.
2928 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2931 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2933 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2934 (elf_mn10200_howto_table): Likewise.
2935 (mn10200_reloc_map): Likewise.
2937 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2939 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2940 * bfd-in2.h, libbfd.h: Regenerated.
2941 * elf32-m32r.c: Add support for them.
2943 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2946 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2947 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2948 r_format and r_pcrel. Always return a value.
2949 * riscix.c (MY_final_link_callback): Define to dummy value.
2951 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2952 relocations against the text segment, look up the output name of
2954 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2955 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2956 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2957 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2958 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2960 start-sanitize-tic80
2961 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2963 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2964 routines for little endian data.
2965 * coffcode.h (coff_write_object_contents): Set magic to
2966 TIC80_ARCH_MAGIC for TIc80.
2968 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2970 * coff-tic80.c (tic80coff_vec): Change to little endian data
2974 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2976 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2977 auxiliary_filters parameter to be const char * const *. Accept a
2978 NULL terminated array.
2979 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2980 (bfd_elf32_size_dynamic_sections): Update declaration.
2981 * bfd-in2.h: Rebuild.
2983 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2985 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2986 NOTYPE symbol in a text section as a FUNC symbol.
2988 * coffcode.h (coff_compute_section_file_positions): Force
2989 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2991 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2993 * libaout.h (machine_type): Reserve several values for sparclet.
2995 start-sanitize-tic80
2996 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2998 * config.bfd (tic80-*-*): Don't require 'coff'.
3001 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3003 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3004 table to v850_elf_reloc for all non-standard relocations.
3005 (v850_elf_check_relocs): Add check for h being non-null.
3006 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3007 statement instead of multiple ifs.
3008 (v850_elf_relocate_section): Fix up error message, don't just call
3011 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3013 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3014 Use bfd_elf_generic_reloc as special function for all relocs.
3015 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3017 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3018 24bit pc-relative reloc.
3020 start-sanitize-tic80
3021 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3023 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3024 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3025 header byte order is little endian. Use correct bfd_get and
3026 bfd_put routines for little endian headers.
3027 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3028 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3031 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3033 * reloc.c: Add BFD_RELOC_24.
3034 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3035 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3036 * bfd-in2.h, libbfd.h: Rebuilt.
3038 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3040 elf64-alpha multiple .got rewrite:
3042 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3043 (bfd_elf*_mkobject): Don't define here ...
3044 * elfxx-target.h: ... but rather here. Default always_size_sections
3046 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3047 what the #defines in elf-bfd.h transmuted it to anyway.
3049 * section.c: Add SEC_LINKER_CREATED flag.
3050 * bfd-in2.h: Rebuild.
3051 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3052 relocation section flags.
3053 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3054 SEC_IN_MEMORY to recognize generated bits.
3055 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3057 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3058 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3059 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3060 * elf32-ppc.c (ppc_elf_create_linker_section,
3061 ppc_elf_size_dynamic_sections): Likewise.
3062 * elf32-sparc.c (elf32_sparc_check_relocs,
3063 elf32_sparc_size_dynamic_sections): Likewise.
3064 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3066 (_bfd_elf_create_dynamic_sections): Likewise.
3067 (_bfd_elf_make_linker_section_rela): Likewise.
3068 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3069 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3070 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3071 to identify generated bits.
3072 (elf_link_input_bfd): Likewise.
3074 * elf64-alpha.c: Rewrite everything touching relocations.
3076 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3078 * elf32-v850.c (all functions and static variables): Go through
3079 and regularize names to be of the form v850_elf_<xxx>.
3080 (toplevel): Include <elf/v850.h>.
3081 (enum reloc_type): Move to include/elf/v850.h.
3082 (v850_elf_check_relocs): For common variables, if the variable is
3083 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3084 into the appropriate section.
3085 (elf_backend_check_relocs): Define.
3087 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3089 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3091 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * config.bfd (mips*el-*-linux*): New target.
3094 (mips*-*-linux*): New target.
3096 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3097 Return a useful value.
3099 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3101 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3103 * configure: Rebuild.
3104 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3105 ac_cv_func_mmap in bfd/configure.host.
3107 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3108 filter_shlib and auxiliary_filter_shlib parameters.
3109 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3111 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3112 (bfd_elf64_size_dynamic_sections): Likewise.
3113 * bfd-in2.h: Rebuild.
3115 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3117 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3118 symbols, don't export a symbol which is defined by an object in an
3119 archive which contains shared objects.
3121 start-sanitize-tic80
3122 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3124 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3125 for TI TMS320c80 (MVP).
3126 (bfd_archures_list): Add bfd_tic80_arch.
3127 * bfd-in2.h: Regenerate by running "make headers".
3129 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3131 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3132 * configure.in (case $vec): Correct typo, "tb" not "tp".
3133 Also add cofflink.o for tic80coff_vec.
3134 * configure: Regenerate with autoconf.
3137 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3139 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3140 is configured with --with-mmap.
3142 start-sanitize-tic80
3143 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3145 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3146 (ALL_MACHINES): Add cpu-tic80.o
3147 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3148 * coff-tic80.c: Add skeleton, cloned from another coff config.
3149 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3153 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3155 * TODO: Correct a misspelling.
3156 start-sanitize-tic80
3157 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3158 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3159 * configure.in (case $vec): Add tic80coff_vec entry.
3160 * configure: Regenerate with autoconf.
3161 * archures.c (bfd_tic80_arch): Declare.
3162 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3163 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3164 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3165 (bfd_target_vector): Add tic80coff_vec entry.
3168 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3170 * elflink.h (elf_buckets): Add some more values for larger
3173 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3175 * Makefile.in (install): Move subdir_do out of conditional. From
3176 Fred Fish <fnf@cygnus.com>.
3178 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3180 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3182 (elf_mn10200_howto_table): Likewise.
3183 (mn10200_reloc_map): Likewise.
3185 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3188 mips16 symbol during the link.
3189 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3191 (mips_elf_link_output_symbol_hook): New static function.
3192 (elf_backend_link_output_symbol_hook): Define.
3194 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3197 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3200 against SEC_DEBUGGING sections here (revert patch of December 5).
3201 * elfcode.h (elf_object_p): Check for them here, instead.
3203 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3205 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3206 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3208 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3209 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3210 * elf-bfd.h (struct elf_size_info): Update declaration of
3212 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3213 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3214 * elfxx-target.h: Use new dynamic reloc routines by default.
3215 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3218 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3220 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3221 if NAMES_HAVE_UNDERSCORE is defined.
3223 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3225 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3227 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3229 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3232 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3234 * elflink.h (elf_link_add_object_symbols): Only add a weak
3235 symbol if the real definition is in the dynamic symbol table.
3236 After finding the real definition, then, if it is dynamic, add the
3237 weak symbol to the dynamic symbol table.
3239 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3241 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3243 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3246 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3248 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3250 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3251 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3252 * reloc.c: Remove mn10300 big endian relocs.
3253 * bfd-in2.h, libbfd.h: Rebuilt.
3255 * elf32-mn10200.c: Update from elf32-mn10300.c.
3257 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3259 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3261 * elf32-mn10300.c: Add some comments.
3263 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3265 * ihex.c (ihex_scan): Always initialize buf before jumping to
3267 (ihex_read_section): Likewise.
3269 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3271 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3272 inplace for most relocs.
3274 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3276 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3277 even if SEC_ALLOC is not set.
3278 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3279 when deciding whether to copy a reloc into a shared object.
3280 (elf_i386_relocate_section): Likewise.
3281 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3282 (elf32_sparc_relocate_section): Likewise.
3283 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3284 reloc section if it is not set in the source section.
3285 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3286 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3287 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3289 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3291 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3292 expects a .got.plt until we actually create it.
3294 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3297 message for bfd_reloc_outofrange, rather than aborting. From
3298 Philippe De Muyter <phdm@info.ucl.ac.be>.
3300 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3301 a relocateable link, don't try to process them. From Heinz Wrobel
3302 <wrobel@lpr.e-technik.tu-muenchen.de>.
3304 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3306 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3307 mn10300_info_howto_rel. Tweak reloc argument to be an
3308 Elf32_Internal_Rela.
3309 (USE_RELA): Define instead of USE_REL.
3310 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3312 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3314 * configure.in, configure: Handle mips*-sgi-irix6*.
3315 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3318 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3320 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3321 relocation against a symbol defined in a section with no output
3324 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3327 * configure, config.in: Rebuild with autoconf 2.12.
3329 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3330 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3331 (swap_out_syms): Set st_other from existing st_other field.
3332 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3334 (elf_link_output_extsym): Set the other field from the global hash
3336 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3337 (elf_mips16_jump_howto): New static variable.
3338 (mips16_jump_reloc): New static function.
3339 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3340 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3341 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3343 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3344 * bfd-in2.h, libbfd.h: Rebuild.
3345 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3347 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3349 * configure.host: Use long long for mips-sgi-irix6*.
3351 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3352 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3354 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3356 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3357 (enum reloc_type): Add more reloc types.
3358 (elf32_mn10300_howto_table): Update for new reloc types.
3359 (elf32_mn10300_reloc_map): Update for new reloc types.
3360 * reloc.c: Add some new relocs for the mn10300 series.
3361 * bfd-in2.h, libbfd.h: Rebuilt.
3363 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3365 * som.c (setup_sections): Don't lose for a space which has
3366 no data, but some symbols.
3368 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3371 (sunos_link_hash_table_create): Initialize got_needed.
3372 (sunos_create_dynamic_sections): Only set .got section size if it
3373 is not already set. Set got_needed.
3374 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3375 sdynptr, and only handle dynamic sections, if dynamic sections are
3377 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3378 Initialize .got section.
3379 (sunos_scan_ext_relocs): Likewise.
3380 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3382 (sunos_finish_dynamic_link): Check got_needed. Only set up
3383 dynamic linking information if needed.
3385 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3387 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3389 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3391 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3393 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3395 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3398 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3400 * filemode.c: Include sysdep.h.
3401 * ihex.c: Add casts to eliminate compiler warnings.
3402 * sunos.c: Add casts to eliminate compiler warnings.
3404 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3406 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3408 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3409 appropriate relocations in the .so file if shared.
3410 (ppc_elf_relocate_section): Ditto.
3412 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3414 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3415 complain_overflow_unsigned.
3417 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3419 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3420 overflows for R_D10V_16 and R_D10V_18.
3422 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3424 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3425 (do_with_relocs): Likewise.
3426 (do_as_repeat): Likewise.
3427 (copy_expression): Likewise.
3429 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * ieee.c (ieee_write_external_part): Correctly record whether
3432 there is an external part.
3434 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3436 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3437 handle tda offsets for sld.w and sst.w instructions.
3438 Fix alignment check in sld.w and sst.w tda reloc handling.
3440 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3442 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3444 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3446 * elf32-v850.c: Add comments about assumptions about
3447 char, short & long sizes.
3448 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3449 problems for several relocs.
3451 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3452 R_V850_SDA_OFFSET entry.
3454 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3456 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3457 Store import file index in ldindx.
3458 (xcoff_build_ldsyms): Assume that ldsym was not previously
3459 allocated. For an imported symbol, copy ldindx into l_ifile.
3461 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3463 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3464 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3465 fields in R_V850_TDA_OFFSET.
3466 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3467 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3470 * elf32-v850.c: Include bfdlink.h.
3471 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3473 (elf32_v850_bfd_final_link_relocate): New function.
3474 (v850_elf_relocation_section): Likewise.
3475 (elf_backend_relocate_section): Define.
3477 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3479 * binary.c (binary_set_section_contents): Ignore sections which
3480 don't have SEC_LOAD and SEC_ALLOC set.
3482 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3484 * linker.c (_bfd_generic_final_link): Avoid losing static
3485 symbols in the .bss section.
3487 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3490 (mips32_64bit_reloc): New static function.
3491 (mips_reloc_map): Add entry for BFD_RELOC_64.
3492 (mips_elf_relocate_section): Handle R_MIPS_64.
3494 * linker.c (default_indirect_link_order): Print an error message
3495 when attempting to do a relocateable link with different object
3496 file formats, rather than calling abort.
3498 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3500 * reloc.c (m32r relocs): Rename them.
3501 * bfd-in2.h, libbfd.h: Regenerated.
3502 * elf32-m32r.c: Update.
3503 (m32r_elf_10_pcrel_reloc): New function.
3504 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3505 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3507 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3509 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3510 all sections that will be included in the output file.
3511 (_bfd_generic_link_output_symbols): Discard symbols in sections
3512 which are being discarded.
3513 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3514 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3515 (elf_v850_howto_table): Corresponding changes.
3516 (elf_v850_reloc_map): Corresponding changes.
3517 * reloc.c: Add additional V850 relocations.
3518 * bfd-in2.h, libbfd.h: Rebuilt.
3520 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3521 no longer want in pc-relative relocs.
3523 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3525 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3526 accept a reloc against an undefined sybmol!
3528 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3530 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3532 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3534 * VERSION: Bump for new relocation.
3536 * hosts/i386bsd.h: If NBPG is not defined, define it as
3537 PAGE_SIZE, for recent versions of FreeBSD.
3539 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3541 * configure.host: Use `long long' as the 64 bit type on a Solaris
3542 host, since both gcc and the SunPRO compilers support it.
3544 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3546 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3547 mistake to have reused the ECOFF LITERAL for ELF since they have
3548 different semantics.
3549 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3550 * bfd-in2.h, libbfd.h: Rebuild.
3552 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3555 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3556 dynamic relocation for an undefweak symbol when we are building
3557 a static executable.
3559 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3561 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3562 point explicitly to srcdir.
3563 (targmatch.h): Edit references to point explicitly to objdir.
3565 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3567 * config.bfd: When setting targ_cpu, don't get confused by
3570 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3572 * configure.host: Add support for windows host (a build done
3573 under the Microsoft build environment).
3575 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3578 definition in a dynamic object, add it to the dynamic symbol table
3579 if any dynamic object mentions it. Reverts part of last patch.
3581 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3582 (sunos_link_hash_table_create): Initialize got_base.
3583 (bfd_sunos_size_dynamic_sections): If the .got section is more
3584 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3586 (sunos_check_dynamic_reloc): Subtract got_base from a base
3587 relative relocation.
3589 * elf32-mips.c (elf_mips_isa): New static function.
3590 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3591 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3593 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * archive.c (do_slurp_coff_armap): Only treat archive as little
3596 endian for i960 COFF.
3598 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3601 by the change in size of the section when EXEC_P is not set.
3603 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3604 (m68kcoff_rtype_to_howto): New static function.
3605 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3606 VMA to the addend for a PC relative reloc.
3608 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3610 * Makefile.in: Rebuild dependencies.
3612 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3615 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3617 * Makefile.in: Remove explicit dependencies for mn10200 and
3619 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3620 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3621 (dependencies): Rebuilt.
3623 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3625 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3626 during this function.
3628 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3629 section if the flags are compatible.
3631 * configure.in: Add havevecs, and put it in tdefaults.
3632 * mpw-config.in: Likewise.
3633 * configure: Rebuild.
3634 * targmatch.sed: New file; a sed script to build targmatch.h from
3636 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3637 * targets.c: Include "fnmatch.h".
3638 (struct targmatch): Define.
3639 (bfd_target_match): Define by including targmatch.h.
3640 (bfd_find_target): If the target is not found by name, search for
3641 it as a configuration triplet.
3642 * Makefile.in: Rebuild dependencies.
3643 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3644 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3645 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3646 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3647 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3648 (CFILES): Remove i386dynix.c and hp300bsd.c.
3649 (targmatch.h): New target.
3650 (do_clean): Remove targmatch.h.
3652 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3653 * acconfig.h: Add NEED_DECLARATION_GETENV.
3654 * configure, config.in: Rebuild.
3655 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3656 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3658 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3660 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3661 * cpu-mn10200.c, cpu-mn10300.c: New files.
3662 * elf32-mn10200.c, elf32-mn10300.c: New files.
3663 * Makefile.in: Break mn10x00 support into two separate
3664 configurations, mn10200 and mn10300.
3665 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3666 * bfd-in2.h, configure: Rebuilt.
3668 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3670 * Makefile.in (do_clean): Move config.log to do_distclean.
3672 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3674 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3675 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3676 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3677 (elf32-mn10x00.o): Add dependencies.
3678 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3679 (bfd_mn10x00_arch): Declare.
3680 (bfd_archures_list): Add bfd_mn10x00_arch.
3681 * config.bfd: Add mn10x00-*-*.
3682 * configure.in: Add bfd_elf32_mn10x00_vec.
3683 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3684 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3685 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3686 * bfd-in2.h, configure: Rebuilt.
3688 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3690 openVMS/Alpha: Provide filename and case_hack flags via
3691 symbol table from gas.
3692 Add case_hack code for symbol output from vax/vms.
3693 * evax-alpha.c (evax_initialize): Remove filename handling,
3694 filename is provided via symbol table.
3695 (evax_get_symtab): Use local symbol count when setting up table.
3696 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3698 (_bfd_evax_write_egsd): Skip file name symbol.
3699 * evax-emh.c (get_vms_time_string): Local function now.
3700 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3702 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3703 through _bfd_evax_case_hack_symbol.
3704 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3706 (_bfd_evax_basename): Removed.
3707 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3708 * evax.h (evax_private_data_struct): Remove filename.
3709 (flag_hash_long_names, flag_show_after_trunc,
3710 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3713 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3715 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3716 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3717 (NO_SWAP_MAGIC): Don't define.
3718 (SWAP_MAGIC): Define.
3720 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3721 no hash table entry for a global symbol.
3723 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3725 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3727 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3729 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3730 symbol type with T_NULL. Warn if symbol type changes. Based on
3731 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3733 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3734 a dynamic object in the dynamic symbol table if it is referenced
3735 or defined by a regular object.
3737 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3739 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3740 remove dwarf local labels. Shrinks binaries by a factor of 3!
3742 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3744 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3745 by hand, rather than by calling bfd_make_section.
3747 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3749 * reloc.c: Rename m32r relocs.
3750 * bfd-in2.h, libbfd.h: Rebuilt.
3751 * elf32-m32r.c: Update.
3753 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3756 link, adjust the symbol index of a base relative reloc. Don't
3757 change the addend of a PC relative reloc if pcrel_offset is set.
3758 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3759 a relocateable link.
3761 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3762 it is zero, in case src_mask matters.
3763 (bfd_install_relocation): Likewise.
3765 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3767 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3769 (_bfd_xcoff_bfd_final_link): Don't set target_index
3770 to an uninitialized value.
3772 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3775 indices, rather than crashing.
3776 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3778 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3781 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3785 (coff_arm_adjust_symndx): New static function.
3786 (coff_adjust_symndx): Define.
3788 * srec.c (srec_scan): Accept multiple symbols on a single line.
3789 From Pascal Martin <pmartin@alsys.com>.
3793 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3795 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3796 (sunos_merge_private_bfd_data): New function.
3798 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3800 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3802 (bfd_merge_private_bfd_data): Likewise.
3803 * section.c (bfd_copy_private_section_data): Likewise.
3804 * syms.c (bfd_copy_private_symbol_data): Likewise.
3805 * bfd-in2.h: Rebuild.
3806 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3807 both BFD's are the right flavour.
3808 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3809 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3810 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3811 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3812 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3813 (ppc_elf_merge_private_bfd_data): Likewise.
3814 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3815 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3817 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3818 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3821 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3823 * reloc.c: Add m32r relocs.
3824 * bfd-in2.h, libbfd.h: Rebuilt.
3825 * cpu-m32r.c,elf32-m32r.c: New files.
3827 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3829 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3831 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3833 * tekhex.c (first_phase): Change type parameter from char to int.
3835 (pass_over): Change func to expect int, not char.
3837 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3838 rather than SEC_LOAD when aligning the file offset for the first
3839 section in a segment.
3841 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3843 * syms.c (coff_section_type): Make arg const.
3844 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3845 to make_bfd_asection().
3846 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3847 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3848 (_bfd_elf_stringtab_init): Remove prototype.
3850 * netbsd-core.c (swap_abort): Add prototype.
3851 * aix386-core.c (swap_abort): Ditto & make static
3852 * hpux-core.c (swap_abort): Ditto & make static.
3853 * irix-core.c (swap_abort): Ditto & make static.
3854 * ptrace-core.c (swap_abort): Ditto & make static.
3855 * trad-core.c (swap_abort): Ditto & make static.
3856 * coffswap.h (coff_swap_reloc_in): Ditto.
3857 (coff_swap_reloc_out): Ditto.
3858 (coff_swap_filehdr_in): Ditto.
3859 (coff_swap_filehdr_out): Ditto.
3860 (coff_swap_sym_in): Ditto.
3861 (coff_swap_sym_out): Ditto.
3862 (coff_swap_aux_in): Ditto.
3863 (coff_swap_aux_out): Ditto.
3864 (coff_swap_lineno_in): Ditto.
3865 (coff_swap_lineno_out): Ditto.
3866 (coff_swap_aouthdr_in): Ditto.
3867 (coff_swap_aouthdr_out): Ditto.
3868 (coff_swap_scnhdr_in): Ditto.
3869 (coff_swap_scnhdr_out): Ditto.
3870 * ihex.c (ihex_sizeof_headers): Ditto.
3871 * tekhex.c (getsym): Ditto.
3872 (find_chunk): Ditto & make static.
3873 (insert_byte): Ditto.
3874 (first_phase): Ditto.
3876 (tekhex_get_symtab): Ditto & make static.
3877 (tekhex_get_symtab_upper_bound): Ditto & make static.
3878 (tekhex_mkobject): Ditto.
3879 (tekhex_object_p): Ditto.
3880 (move_section_contents): Ditto.
3881 (tekhex_get_section_contents): Ditto.
3882 (tekhex_set_arch_mach): Ditto & make static.
3883 (tekhex_set_section_contents): Ditto.
3884 (writevalue): Ditto.
3887 (tekhex_write_object_contents): Ditto.
3888 (tekhex_sizeof_headers): Ditto.
3889 (tekhex_make_empty_symbol): Ditto.
3890 (tekhex_get_symbol_info): Ditto.
3891 (tekhex_print_symbol): Ditto.
3892 * irix-core.c (make_bfd_asection): Ditto.
3893 (irix_core_core_file_p): Ditto.
3894 (irix_core_core_file_failing_command): Ditto.
3895 (irix_core_core_file_failing_signal): Ditto.
3896 (irix_core_core_file_matches_executable_p): Ditto.
3897 (irix_core_make_empty_symbol): Ditto.
3898 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3899 * srec.c (srec_new_symbol): Ditto.
3900 (srec_get_section_contents): Ditto.
3901 (srec_set_arch_mach): Ditto.
3902 (srec_set_section_contents): Ditto.
3903 (internal_srec_write_object_contents): Ditto.
3904 (srec_write_object_contents): Ditto.
3905 (symbolsrec_write_object_contents): Ditto.
3906 (srec_sizeof_headers): Ditto.
3907 (srec_make_empty_symbol): Ditto.
3908 (srec_get_symtab_upper_bound): Ditto.
3909 (srec_get_symtab): Ditto.
3910 (srec_print_symbol): Ditto and make static.
3911 * elf.c (elf_read): Ditto
3912 (assign_section_numbers): Ditto.
3913 (elf_fake_sections): Ditto.
3914 (sym_is_global): Ditto.
3915 (elf_map_symbols): Ditto.
3916 (get_program_header_size): Ditto.
3917 * coffgen.c (make_a_section_from_file): Ditto.
3918 (coff_real_object_p): Ditto.
3919 (fixup_symbol_value): Ditto.
3920 (build_debug_section): Ditto.
3922 * syms.c (coff_section_type): Ditto.
3924 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3926 * bfd-in2.h: Rebuilt after m32r changes.
3928 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3930 * config.bfd,configure.in,configure: Add m32r support.
3931 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3932 * config.bfd: Keep target list alphabetically sorted.
3934 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3936 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3937 to add in the constant part found in the instruction itself.
3938 (case R_V850_HI16_S): Likewise.
3940 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3942 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3943 and R_D10V_18 to be 1 (word).
3945 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3947 * stabs.c (_bfd_link_section_stabs): If the output_section field
3948 of either section is bfd_abs_section, then the linker is
3949 discarding the section and we should not optimize it.
3951 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3953 * Makefile.in (aout-sparcle.o): New target.
3954 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3955 * config.bfd (sparclet-*-aout*): Add case.
3956 * configure.in (sparcle_aout_vec): Add case.
3957 * configure: Regenerated.
3958 * targets.c (sparcle_aout_vec): Declare.
3959 (bfd_target_vector): Add sparcle_aout_vec.
3960 * aout-sparcle.c: New file.
3962 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3964 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3965 low order sign bit propogation for R_V850_HI16_S.
3967 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3968 handling V850 specific relocs.
3969 (elf_v850_howto_table): Use the new function for some
3970 relocations. Twiddle masks & shifts for some relocs.
3971 Set partial_inplace where needed.
3973 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3976 default architecture to a machine number of 0.
3977 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3979 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3980 the output BFD is the default, set it from the first input BFD.
3982 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3984 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3985 insert at bitpos zero. The HI16 relocs are shifted right
3986 by 16 bits. Fix src_mask for all relocs.
3987 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3989 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3992 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3994 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3995 Rewrite to use BFD file read routines and to avoid using a fixed
3996 length for the file name.
3998 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4000 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4001 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4002 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4003 to R_V850_{32,16,8}.
4005 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4007 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4008 (elf_v850_howto_table): Add info for HI16_S reloc.
4009 (v850_reloc_map): Add HI_16_S reloc.
4010 * reloc.c: Define BFD_RELOC_V850_* relocs.
4012 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4015 * elf32-sh.c: New file.
4016 * elf.c (prep_headers): Handle bfd_arch_sh.
4017 * elfcode.h (write_relocs): Handle absolute symbol.
4018 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4019 (_bfd_elf64_link_read_relocs): Declare.
4020 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4021 elf_link_read_relocs. Make globally visible. Change all
4023 (elf_link_input_bfd): Get external symbols from cache in
4024 symtab_hdr->contents. Get contents from cache in
4026 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4028 * reloc.c: Define BFD_RELOC_SH_* relocs.
4029 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4030 * coff-sh.c (sh_insns_conflict): Fix a return value.
4031 (_bfd_sh_align_load_span): New globally visible function, broken
4032 out of sh_align_load.
4033 (sh_align_load): Call _bfd_sh_align_load_span.
4034 (sh_swap_insns): Change relocs parameter to PTR.
4035 * bfd-in2.h, libbfd.h: Rebuild.
4036 * targets.c (bfd_elf32_sh_vec): Declare.
4037 (bfd_elf32_shl_vec): Declare.
4038 * config.bfd (sh-*-elf*): New target.
4039 * configure.in (bfd_elf32_sh_vec): New target vector.
4040 (bfd_elf32_shl_vec): New target vector.
4041 * configure: Rebuild.
4042 * Makefile.in: Rebuild dependencies.
4043 (BFD32_BACKENDS): Add elf32-sh.o.
4044 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4046 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4047 page before checking D_PAGED.
4049 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4050 (ihex_write_object_contents): Remove extbase; always use segbase
4053 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4055 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4056 * configure.host (i[345]86-*-*): Ditto.
4057 * config.bfd (i[345]86-*-*): Ditto.
4058 * configure: Regenerate.
4060 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4063 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4065 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4066 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4067 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4068 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4069 will have an ST_CODE type, change the symbol's type to ST_DATA.
4070 * som.c (hppa_som_gen_reloc_type): Update prototype.
4072 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4074 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4075 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4076 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4077 (mips_elf_finish_dynamic_sections): Likewise.
4079 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4081 * configure.host (HLDENV): New variable to set. Set it for
4082 *-*-sysv4*, since those linkers may not support -R but they always
4083 support LD_RUN_PATH.
4085 * libieee.h (NSECTIONS): Don't define.
4086 (ieee_data_struct): Change section_table to asection **. Add
4088 * ieee.c (get_section_entry): If the table isn't big enough, make
4090 (ieee_slurp_sections): Remove assertion about number of sections.
4091 (ieee_object_p): Adjust initialization of ieee to match changes to
4094 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4095 symbols merely because we are generating a shared library.
4096 (xcoff_build_ldsyms): Don't set up global linkage code for an
4097 undefined symbol merely because we are generating a shared
4100 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4102 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4103 (BFD32_BACKENDS) Add elf32-v850.o.
4104 * archures.c: Add bfd_v850_arch.
4105 * bfd-in2.h: Add bfd_v850_arch.
4106 * config.bfd (v850-*-*): New target.
4107 * configure: (bfd_elf32_v850_vec) New vector.
4108 * configure.in: (bfd_elf32_v850_vec) New vector.
4109 * cpu-v850.c: New file.
4110 * elf.c (prep_headers): Added case bfd_arch_v850.
4111 * elf32-v850.c: New file.
4112 * targets.c (bfd_elf32_v850_vec): New vector.
4114 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4116 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4117 a function code symbol for an XMC_XO symbol.
4119 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4121 * mpw-config.in: Update editing of autoconf vars to reflect
4122 Jul 18 configure.in change.
4123 * mpw-make.sed: Update editing of include pathnames to be
4124 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4126 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4128 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4129 which to offset to get the .plt entry address is ".plt".
4131 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4133 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4134 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4135 Added, for internal use by the ARM gas.
4137 * bfd-in2.h: Rebuilt
4139 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4141 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4142 in section dynidx start.
4144 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4146 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4147 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4148 optimization for g++.
4150 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4152 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4153 the -mrelocatable-lib bit set and the other doesn't, clear the
4154 -mrelocatable-lib bit in the header.
4156 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4158 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4159 symbol against a STT_FUNC symbol in a shared library.
4161 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4164 symbol is found, automatically define the corresponding function
4167 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4168 if sym.n_numaux is not zero.
4169 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4170 entry to disagree about the number of aux entries if the symbol
4173 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4174 section if it might be needed, not just if info->shared.
4175 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4176 the start of .rel.dyn if we are going to use it.
4177 (mips_elf_finish_dynamic_sections): Only clear the first element
4178 of .rel.dyn if the size is greater than zero.
4180 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4183 undefined_symbol callback for a symbol, then don't issue any more
4184 warnings about loader relocs.
4185 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4186 after calling the undefined_symbol callback.
4188 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4189 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4190 as the AIX linker seems to do.
4192 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4194 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4195 (evax_initialize): Remove evax_reloc_table.
4196 (evax_close_and_cleanup): Ditto.
4198 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4200 (evax_bfd_reloc_type_lookup): Ditto.
4201 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4202 cooked_size == raw_size.
4203 * evax-emh.c (_bfd_evax_register_filename): Remove.
4204 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4205 * evax-misc.c (add_new_contents): Malloc section at full size.
4206 (_bfd_save_evax_section): Memcpy section contents directly.
4207 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4208 (evax_reloc_table): Remove.
4210 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4212 * makefile.vms: Add better support for DEC C compilation
4213 Add evax.h dependencies
4215 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4216 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4217 (BFD_RELOC_ALPHA_BASEREG): Remove.
4218 * bfd-in2.h, libbfd.h: Rebuild.
4220 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4222 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4223 getgid if _WIN32 is defined.
4224 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4226 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4228 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4229 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4231 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4234 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4236 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4238 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4239 (NEED_DECLARATION_REALLOC): New macro.
4240 * configure, config.in: Rebuild.
4241 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4242 (realloc): Declare if NEED_DECLARATION_REALLOC.
4244 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4245 <strings.h> if they exist.
4247 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4249 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4251 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4253 Based on patches from Eric Valette <valette@crf.canon.fr>:
4254 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4255 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4256 (elf_howto_table): Add entries for new relocs.
4257 (elf_i386_reloc_type_lookup): Handle new relocs.
4258 (elf_i386_info_to_howto): Just call abort.
4259 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4260 (elf_i386_relocate_section): Likewise.
4262 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4264 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4266 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4268 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4269 only get the LMA from the phdr if they are in the same part of the
4272 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4273 new segment to make them more comprehensible. If the relationship
4274 between the LMA and the VMA changed, start a new segment. Don't
4275 check dynsec when deciding whether to start a new segment for a
4276 writeable section; -N will now handle this.
4278 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4280 * libhppa.h: Remove "esel" changes. Not the right approach.
4281 * som.c: Corresponding changes.
4282 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4283 which don't have a SOM symbol type associated with them.
4284 Reverses a 1994 change.
4286 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4288 Make ld -N more reasonable for ELF:
4289 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4290 phdr_in_section to false, and always use a single load segment.
4291 (elf_sort_sections): Sort sections by LMA after VMA.
4292 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4293 align to maxpagesize.
4294 (assign_file_positions_except_relocs): Likewise.
4295 * elfcode.h (elf_object_p): If a section is loaded but not page
4296 aligned, clear D_PAGED.
4298 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4300 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4301 Added, for internal use by the ARM gas.
4303 * bfd-in2.h: Rebuilt
4305 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4307 * libhppa.h (R_HPPA_ESEL): New field selector.
4308 (e_esel): Similarly.
4309 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4310 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4311 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4313 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4316 archive search before looking for stripped dynamic objects.
4318 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4320 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4321 symbol a warning rather than an error.
4323 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4325 * elf.c (assign_file_positions_for_segments): Track the virtual
4326 memory position separately from the file position, and use it to
4327 compute the alignment adjustment.
4329 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4331 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4332 and fixed mask on R_D10V_10_PCREL_L.
4334 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4336 * elf64-mips.c: Include "aout/ar.h".
4337 (mips_elf64_slurp_armap): New static function.
4338 (mips_elf64_write_armap): New static function.
4339 (bfd_elf64_archive_*): Define.
4340 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4341 Use instead of bfd_generic_archive_p.
4342 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4343 instead of _bfd_write_archive_contents.
4344 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4345 _bfd_generic_mkarchive.
4346 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4347 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4349 (TARGET_LITTLE_SYM): Likewise.
4350 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4352 * Makefile.in: Rebuild dependencies.
4354 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4355 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4356 SHT_MIPS_EVENTS sections.
4357 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4358 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4360 (_bfd_mips_elf_fake_sections): Likewise.
4362 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4363 * ecoff.c (ecoff_compute_section_file_positions): Copy
4364 rdata_in_text from backend info to tdata. Clear it if any data
4365 section comes before .rdata.
4366 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4367 tdata rather than backend info.
4369 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4371 * configure.in: Fix test for whether a compiler has a 64 bit
4372 type. From Jim Wilson <wilson@cygnus.com>.
4374 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4376 * configure.host (mips-sgi-irix6*): New host.
4378 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4379 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4380 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4382 * configure: Rebuild.
4383 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4384 (BFD_HOST_64_BIT): Define conditionally.
4385 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4386 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4387 (symvalue, bfd_size_type): Likewise.
4388 * bfd-in2.h: Rebuild.
4389 * Makefile.in (do_clean): Remove bfd-tmp.h.
4390 (do_distclean): Remove bfd-in3.h.
4391 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4392 (bfd-in3.h): New target.
4394 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4395 Andrew Gierth <ANDREWG@microlise.co.uk>.
4397 * configure.host: Set INSTALL_SHLIB.
4398 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4399 * configure: Rebuild.
4400 * Makefile.in (install): Use @INSTALL_SHLIB@.
4402 * config.bfd (mips*-*-irix6*): New target.
4403 * configure.host: Handle Irix 6 shared library like Irix 5.
4405 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4406 symbol for a magic name.
4407 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4409 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4412 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4414 * mpw-config.in: Add ELF support to mips config, create the
4415 elf32-target.h file in the object dir.
4416 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4418 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4420 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4421 Also removed most abort calls, in favor of using bfd reporting.
4423 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4425 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4426 (BFD32_BACKENDS) Add elf32-d10v.o.
4427 * archures.c: Add bfd_d10v_arch.
4428 * bfd-in2.h: Add bfd_d10v_arch.
4429 * config.bfd (d10v-*-*): New target.
4430 * configure: (bfd_elf32_d10v_vec) New vector.
4431 * configure.in: (bfd_elf32_d10v_vec) New vector.
4432 * cpu-d10v.c: New file.
4433 * elf.c (prep_headers): Added case bfd_arch_d10v.
4434 * elf32-d10v.c: New file.
4435 * libbfd.h: Rebuild.
4436 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4437 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4438 * targets.c (bfd_elf32_d10v_vec): New vector.
4440 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4442 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4444 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4446 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4447 bfd_mach_i386_i8086 machine types.
4449 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4451 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4454 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4456 * coffcode.h (coff_set_section_contents): A/UX does not require
4457 special handling of the _LIB section.
4459 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4461 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4462 value for R_RELBYTE.
4464 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4465 array if one was allocated.
4467 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4469 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4470 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4471 use_rld_obj_head and rld_value.
4472 (mips_elf_link_hash_table_create): Initialize new fields.
4473 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4475 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4476 __rld_obj_head symbol not seen, create an __rld_map symbol.
4477 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4478 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4479 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4480 __rld_obj_head symbol.
4481 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4483 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4487 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4488 ppc_elf_addr16_ha_reloc.
4489 (ppc_elf_addr16_ha_reloc): New static function.
4491 * coff-mips.c (struct mips_hi): Define.
4492 (mips_refhi_list): New static variable.
4493 (mips_refhi_addr, mips_refhi_addend): Remove.
4494 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4495 (mips_reflo_reloc): Process mips_refhi_list.
4496 (mips_relhi_list): New static variable.
4497 (mips_relhi_addr, mips_relhi_addend): Remove.
4498 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4499 (mips_rello_reloc): Process mips_relhi_list.
4500 (mips_relocate_section): Permit an arbitrary number of REFHI or
4501 RELHI relocs before the associated REFLO or RELLO reloc.
4503 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * aout-target.h (MY(callback)): Set reloc_count fields.
4507 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4510 sections unless this is a SunOS link.
4512 * VERSION: Set to 2.7.1.
4514 * Released binutils 2.7.
4516 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4518 * i386aout.c: Include "aout/aout64.h".
4519 (i386aout_write_object_contents): New static function.
4520 (MY_write_object_contents): Define.
4522 * netbsd.h (MY(write_object_contents)): Make sure that
4523 adjust_sizes_and_vmas is called before fiddling with the magic
4526 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4528 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4530 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4532 * libbfd-in.h (itos, stoi): Don't define.
4533 * libbfd.h: Rebuild.
4534 * i386lynx.c (KEEPIT): Define as udata.i.
4535 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4536 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4537 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4538 flags. Don't use stoi.
4540 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4542 * elf.c (map_sections_to_segments): Don't start a new segment for
4543 a writable section if it's on the same page as the previous
4544 segment. Reset the writable variable for a readonly section.
4546 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4548 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4549 first_thunk_address, thunk_size, and import_table_size.
4550 * peicode.h: Improved some diagnostics regarding edata sections.
4552 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4554 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4555 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4557 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4559 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4560 with XCOFF_DEF_DYNAMIC set is really defined.
4561 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4562 (xcoff_link_add_symbols): Only create special sections if using an
4565 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4567 (bfd_install_relocation): Likewise.
4569 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4571 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4573 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4574 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4575 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4576 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4577 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4578 are found for LITERAL relocs.
4579 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4580 taken, we cannot generate a .plt entry for the symbol.
4582 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4584 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4585 sysconf functions (for gprof).
4586 * configure, config.in: Rebuild.
4588 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4590 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4591 an archive if it has a map. If the object file has the wrong
4594 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4595 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4597 (alpha_relocate_section): Likewise.
4599 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4600 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4601 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4602 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4603 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4604 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4605 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4606 * peicode.h: Corresponding changes.
4608 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4610 * elflink.h (elf_create_pointer_linker_section): Comment out code
4611 dealing with making GOT pointers negative of the GOT symbol for
4614 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4616 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4617 increment the .rela.plt size until after we're done creating the
4619 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4620 .rela.plt offset directly rather than calculating it.
4622 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4624 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4625 Use autoconf-set values.
4626 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4627 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4630 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4631 * configure: Rebuilt.
4633 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4635 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4636 handling code > 1k away.
4638 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4640 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4641 defined, output whenever the symbol is updated.
4643 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4645 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4646 section to 0 if user_set_vma is set.
4647 * elflink.h (elf_bfd_final_link): Likewise.
4649 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4651 Partially undo patch of Jun 20.
4652 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4653 (coff_compute_section_file_positions): Likewise.
4654 (coff_write_object_contents): Likewise. Re-add deleted code, but
4655 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4656 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4658 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4660 * config.bfd: Add support for *-*-rtems* configurations.
4662 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * elf.c (prep_headers): Add bfd_arch_alpha case.
4666 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4668 * elf64-alpha.c: New file.
4669 * config.bfd (alpha-*-linuxecoff*): New target.
4670 (alpha-*-linux*, alpha-*-elf*): New targets.
4671 * configure.in (bfd_elf64_alpha_vec): New vector.
4672 * configure: Rebuild.
4673 * targets.c (bfd_elf64_alpha_vec): Declare.
4674 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4675 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4676 * bfd-in2.h, libbfd.h: Rebuild.
4677 * Makefile.in: Rebuild dependencies.
4678 (BFD64_BACKENDS): Add elf64-alpha.o.
4679 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4681 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4683 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4684 than relying on a right shift of 32.
4686 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4688 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4689 ifdef to COFF_WITH_PE.
4690 (coff_compute_section_file_positions): Likewise.
4691 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4692 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4693 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4694 COFF_IMAGE_WITH_PE, always include.
4696 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4698 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4700 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4701 approximate the correct answer if SIZEOF_HEADERS was not used.
4703 * binary.c (binary_set_section_contents): Set section file
4704 position based on LMA rather than VMA.
4706 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4708 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4709 symbols if info->strip == strip_all.
4711 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4713 * coff-h8300.c: Remove #if 0 code.
4714 (compatable): Don't allow mixing/matching of different architectures.
4716 * archures.c (bfd_mach_h8300s): Add.
4717 * bfd-in2.h: Rebuilt.
4718 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4720 (h8300_reloc16_estimate): Likewise.
4721 (h8300_reloc16_extra_cases): Likewise.
4722 (h8300_bfd_link_add_symbols): Likewise.
4723 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4724 (coff_set_flags): Likewise.
4725 * cpu-h8300.c (h8300_scan): Likewise.
4726 Add H8/S to bfd_h8300_arch list.
4728 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4730 Added support for Alpha OpenVMS:
4731 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4732 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4733 * config.h-vms, makefile.vms: New files.
4734 * config.bfd (alpha-*-*vms*): New target.
4735 * configure.in (evax_alpha_vec): New target vector.
4736 * configure: Rebuild.
4737 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4738 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4739 * targets.c (bfd_target_evax_flavour): Define.
4740 (evax_alpha_vec): Declare.
4741 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4742 if BFD64 is defined.
4743 * bfd-in2.h, libbfd.h: Rebuild.
4744 * Makefile.in: Rebuild dependencies.
4745 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4746 evax-emh.o, and evax-misc.o.
4747 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4748 evax-etir.c, evax-emh.c, and evax-misc.c.
4749 (HFILES): Add evax.h.
4751 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4753 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4755 (h8300_bfd_link_add_symbols): Likewise.
4757 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4759 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4760 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4762 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4764 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4765 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4767 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4768 R_MIPS_32 relocs if creating a shared library.
4770 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4772 * peicode.h (add_data_entry): Use pei_section_data rather than
4773 _cooked_size. Corresponds to May 13 change in coffcode.h.
4775 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4777 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4778 * coffcode.h (coff_write_object_contents): If there are long
4779 section names, always set the f_symptr field, even if there are no
4781 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4782 if there are no symbols.
4784 * coffgen.c (make_a_section_from_file): Check return value of
4785 _bfd_coff_read_string_table.
4786 (coff_real_object_p): Check return value of
4787 make_a_section_from_file.
4788 (_bfd_coff_read_string_table): Check that there are some symbols
4789 before trying to read the string table size.
4791 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4793 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4794 to replace a symbol in a dynamic object with a symbol from another
4795 dynamic object, do the replacement if the existing symbol is
4796 global linkage code.
4798 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4799 for _ptrgl, and treat it as global linkage code.
4801 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4802 filename or N_SO symbol past the offset, and use it to indicate
4803 that there is no line number or function when appropriate.
4805 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4807 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4808 common symbol defined by the linker. Don't export function code
4809 even if export_defineds is set.
4811 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4813 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4815 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4816 (h8300_symbol_address_p): New function.
4817 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4820 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4822 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4824 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4825 correctly for the two variants. Allow relaxing if the target
4826 is 128 bytes away since after relaxation it'll be 126 bytes away.
4827 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4828 "dot" and "value". Allow relaxing if the target is 128 bytes
4829 away since after relaxation it'll be 126 bytes away.
4830 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4831 the given section until nothing changes.
4833 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4835 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4836 alignment hack--we can get the lnnoptr info another way without
4837 suddenly increasing the alignment requirements. Set the flags for
4839 (ecoff_compute_section_file_positions): Do so.
4841 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4844 to keep the HP emulator database happy.
4846 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4847 From Kevin Buettner <kev@primenet.com>.
4849 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4852 name of a NULL section.
4854 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4856 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4857 set, always call the notice callback.
4859 * VERSION: Increment for bfdlink.h change.
4861 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4863 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4864 (sh_relax_delete_bytes): Correct handling of differently sized
4865 trailing alignment reloc.
4867 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4868 * bfd-in2.h: Rebuild.
4869 * configure.in: Warn if there is no known 64 bit type.
4870 * configure: Rebuild.
4872 * Makefile.in: Rebuild dependencies.
4873 (BFD32_BACKENDS): Add ppcboot.o.
4874 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4876 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4877 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4879 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4881 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4882 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4883 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4884 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4886 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * elf64-mips.c: Improve reloc special_functions and handling of
4889 SHT_MIPS_OPTIONS section.
4890 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4891 mips_elf_hi16_reloc and make globally visible.
4892 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4893 make globally visible.
4894 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4895 make globally visible.
4896 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4897 and make globally visible.
4898 (gprel16_with_gp): Check howto->src_mask before using value in
4900 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4901 and make globally visible.
4902 (gprel32_with_gp): Check howto->src_mask before fetching value.
4903 (bfd_mips_elf_swap_options_in): New function.
4904 (bfd_mips_elf_swap_options_out): New function.
4905 (_bfd_mips_elf_set_private_flags): Rename from
4906 mips_elf_set_private_flags and make globally visible.
4907 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4908 mips_elf_copy_private_bfd_data and make globally visible.
4909 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4910 mips_elf_merge_private_bfd_data and make globally visible.
4911 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4912 for a SHT_MIPS_OPTIONS section.
4913 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4914 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4915 name of a SHT_MIPS_OPTIONS section.
4916 (_bfd_mips_elf_set_section_contents): New function.
4917 (mips_elf32_section_processing): Set the GP value in a
4918 SHT_MIPS_OPTIONS section.
4919 (_bfd_mips_elf_find_nearest_line): Rename from
4920 mips_elf_find_nearest_line and make globally visible.
4921 (bfd_elf32_set_section_contents): Define.
4922 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4923 (_bfd_mips_elf_lo16_reloc): Declare.
4924 (_bfd_mips_elf_gprel16_reloc): Declare.
4925 (_bfd_mips_elf_got16_reloc): Declare.
4926 (_bfd_mips_elf_gprel32_reloc): Declare.
4927 (_bfd_mips_elf_set_private_flags): Declare.
4928 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4929 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4930 (_bfd_mips_elf_find_nearest_line): Declare.
4931 (_bfd_mips_elf_set_section_contents): Declare.
4933 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4935 (elf_info_to_howto): Define.
4936 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4938 (elf_info_to_howto): Define.
4939 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4941 (elf_info_to_howto): Define.
4943 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4944 R_MOV16B[12], to match change in coff/internal.h.
4946 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4948 * elf64-mips.c: Extensive additions to provide better support for
4949 writing files and for gas.
4950 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4951 of mips_elf_object_p.
4952 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4953 _bfd_mips_elf_object_p.
4954 (_bfd_mips_elf_final_write_processing): Rename from
4955 mips_elf_final_write_processing and make globally visible.
4956 (_bfd_mips_elf_fake_sections): Rename from
4957 mips_elf_fake_sections and make globally visible.
4958 (_bfd_mips_elf_section_from_bfd_section): Rename from
4959 mips_elf_section_from_bfd_section and make globally visible.
4960 (_bfd_mips_elf_section_processing): New function, broken out of
4961 mips_elf_section_processing.
4962 (mips_elf32_section_processing): Rename from
4963 mips_elf_section_processing; call
4964 _bfd_mips_elf_section_processing.
4965 (_bfd_mips_elf_symbol_processing): Rename from
4966 mips_elf_symbol_processing and make globally visible.
4967 (_bfd_mips_elf_read_ecoff_info): Rename from
4968 mips_elf_read_ecoff_info and make globally visible.
4969 (mips_elf32_ecoff_debug_swap): Rename from
4970 mips_elf_ecoff_debug_swap.
4971 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4972 struct symbol_cache_entry.
4973 (_bfd_elf_validate_reloc): New function, moved in from
4974 elfcode.h:validate_reloc.
4975 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4976 to _bfd_elf_validate_reloc. Change all callers.
4977 * elf-bfd.h (bfd_section_from_shdr): Declare.
4978 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4979 (_bfd_elf_validate_reloc): Declare.
4980 (_bfd_mips_elf_object_p): Declare.
4981 (_bfd_mips_elf_fake_sections): Declare.
4982 (_bfd_mips_elf_section_from_bfd_section): Declare.
4983 (_bfd_mips_elf_section_processing): Declare.
4984 (_bfd_mips_elf_symbol_processing): Declare.
4985 (_bfd_mips_elf_read_ecoff_info): Declare.
4986 (_bfd_mips_elf_final_write_processing): Declare.
4987 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4990 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4991 (mips_elf_final_write_processing): Likewise.
4993 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4995 64-bit MIPS ELF ABI objdump support:
4996 * elf64-mips.c: New file.
4997 * Makefile.in: Rebuild dependencies.
4998 (BFD64_BACKENDS): Add elf64-mips.o.
4999 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5000 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5001 bfd_elf64_littlemips_vec to targ_selvecs.
5002 (mips*-*-elf*): Likewise.
5003 * confingure.in: Add bfd_elf64_bigmips_vec and
5004 bfd_elf64_littlemips_vec to vector switch.
5005 * configure: Rebuild.
5006 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5007 broken out of mips_elf_section_from_shdr.
5008 (mips_elf32_section_from_shdr): Rename from
5009 mips_elf_section_from_shdr. Call new function.
5010 (elf_backend_section_from_shdr): Update name of renamed function.
5011 * elf-bfd.h (struct elf_size_info): Change second parameter of
5012 write_out_phdrs to be const. Likewise for second parameter of
5014 (struct bfd_elf_section_data): Add rel_hdr2 field.
5015 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5016 (bfd_elf32_swap_symbol_out): Likewise.
5017 (bfd_elf32_swap_reloc_in): Likewise.
5018 (bfd_elf32_swap_reloc_out): Likewise.
5019 (bfd_elf32_swap_reloca_in): Likewise.
5020 (bfd_elf32_swap_reloca_out): Likewise.
5021 (bfd_elf32_swap_phdr_in): Likewise.
5022 (bfd_elf32_swap_phdr_out): Likewise.
5023 (bfd_elf32_swap_dyn_in): Likewise.
5024 (bfd_elf32_swap_dyn_out): Likewise.
5025 (bfd_elf32_slurp_symbol_table): Declare.
5026 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5027 (bfd_elf32_write_out_phdrs): Declare.
5028 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5029 (bfd_elf64_swap_symbol_out): Likewise.
5030 (bfd_elf64_swap_reloc_in): Likewise.
5031 (bfd_elf64_swap_reloc_out): Likewise.
5032 (bfd_elf64_swap_reloca_in): Likewise.
5033 (bfd_elf64_swap_reloca_out): Likewise.
5034 (bfd_elf64_swap_phdr_in): Likewise.
5035 (bfd_elf64_swap_phdr_out): Likewise.
5036 (bfd_elf64_swap_dyn_in): Likewise.
5037 (bfd_elf64_swap_dyn_out): Likewise.
5038 (bfd_elf64_slurp_symbol_table): Declare.
5039 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5040 (bfd_elf64_write_out_phdrs): Declare.
5041 (_bfd_mips_elf_section_from_shdr): Declare.
5042 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5043 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5044 section for the section, add the new one to rel_hdr2. Increment
5045 reloc_count rather than setting it.
5046 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5047 Remove static declaration.
5048 (elf_write_shdrs_and_ehdr): Define name as macro.
5049 (elf_write_out_phdrs): Likewise.
5050 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5051 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5052 (elf_swap_symbol_in): Change second parameter to be const.
5053 (elf_swap_symbol_out): Likewise.
5054 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5055 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5056 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5057 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5058 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5059 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5060 parameter to be const. Make non-static.
5061 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5063 (elf_slurp_symbol_table): Make non-static.
5064 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5065 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5066 (elf_backend_size_info): Likewise.
5067 (elfNN_bed): Use elf_backend_size_info.
5068 * targets.c (bfd_elf64_bigmips_vec): Declare.
5069 (bfd_elf64_littlemips_vec): Declare.
5070 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5071 bfd_elf64_littlemips_vec if BFD64 is defined.
5073 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5075 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5078 zeroes, in alignment holes.
5080 * configure: Rebuild with autoconf 2.10.
5082 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5083 potential leading underscore in the allocated buffer.
5085 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5087 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5088 symbols into .sbss if this is a relocatable link.
5090 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5092 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5093 undefined symbols when creating a shared library.
5095 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5097 * coff-sh.c: Add a bunch of new code and static const arrays to
5098 support aligning loads and stores on four byte memory boundaries.
5100 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5102 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5103 call sh_align_loads.
5104 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5107 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * cache.c (bfd_open_file): Unlink the file before opening it for
5110 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5112 * opncls.c (bfd_fdopenr): Set opened_once.
5114 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5116 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5119 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5120 the code unconditionally.
5122 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5124 * libcoff-in.h (struct pei_section_tdata): Define structure.
5125 (pei_section_data): Define macro.
5126 * libcoff.h: Rebuild.
5127 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5128 store s_paddr field in pei_section_data.
5129 (coff_compute_section_file_positions): Use pei_section_data rather
5130 than _cooked_size, and don't overwrite an existing value.
5131 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5132 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5133 * peicode.h (coff_bfd_copy_private_section_data): Define if
5135 (pe_bfd_copy_private_section_data): New static function if
5138 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5140 * srec.c (srec_set_arch_mach): Write as a function rather than a
5143 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5144 no map, just check each member in turn to see whether it is
5147 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5149 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5150 table. Call BFD_ASSERT to validate header size, instead of
5152 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5155 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5157 * ppcboot.c: New target for looking at PPCbug boot records.
5159 * config{ure.in,.bfd}: Add support for ppcboot target.
5161 * configure: Regenerate.
5163 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5165 * coff-h8300.c (howto_table): Update names to match recent
5166 changes to include/coff/internal.h. Fix minor errors in the
5167 existing relocs. Add R_MOVL1 and R_MOVL2.
5168 (rtype2howto): Similarly.
5169 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5170 existing relaxing code and peform more relaxing.
5171 (h8300_reloc16_extra_cases): Likewise.
5173 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5175 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5178 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5180 * elfcode.h (elf_object_p): Reject generic ELF target if
5181 e_machine matches an alternate machine code in a specific backend.
5183 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5184 obsolete align_power_min field.
5186 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5188 * coff-h8300.c (reloc_howto_type): Add howto entry for
5190 (rtype2howto): Handle R_PCRWORD_B.
5191 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5192 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5193 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5194 branch (R_PCWORD_B).
5196 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5198 * aoutx.h (translate_from_native_sym_flags): Set the section for
5199 BSF_CONSTRUCTOR symbols.
5201 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5204 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5206 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5207 stop looking when section is found.
5209 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5211 * coffcode.h (STRING_SIZE_SIZE): Define.
5212 (styp_to_sec_flags): Handle long symbol names when looking for the
5214 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5215 (bfd_coff_long_section_names): Define.
5216 (coff_write_object_contents): Handle long section names.
5217 (bfd_coff_std_swap_table): Initialize new field.
5218 * libcoff.h: Rebuild.
5219 * coffgen.c (make_a_section_from_file): Handle long section
5221 (coff_write_symbols): Handle long section names.
5222 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5223 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5224 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5225 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5226 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5227 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5228 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5229 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5231 * bout.c (b_out_callback): Set lma of sections.
5232 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5233 parameter to output_bfd. Used input_bfd instead of output_bfd in
5236 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5238 * aoutx.h (translate_from_native_sym_flags): Don't create
5239 SEC_CONSTRUCTOR sections.
5240 * ecoff.c (ecoff_set_symbol_info): Likewise.
5242 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5243 From Don Bowman <bowman@waterloo.hp.com>.
5245 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5247 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5248 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5250 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5252 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5253 mips_32_relocs field.
5254 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5255 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5256 relocs against a global symbol which is not defined in a regular
5258 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5259 against a global symbol, increment mips_32_relocs.
5260 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5261 the symbol is not defined in a regular file, make room in the
5264 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5266 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5267 file position and the virtual file position separately. Set
5268 filepos information bsaed on the real file position.
5269 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5270 Jan 23 change to coffcode.h.
5272 * som.c (som_slurp_symbol_table): Set the symbol count to the
5273 number of BFD symbols created.
5275 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5277 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5278 output file if linking shared objects. Loop to check all relocs,
5279 rather than returning false on first error.
5281 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5283 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5284 (ppc_elf_additional_program_headers): If .interp section, bump #
5285 of program headers by 1.
5286 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5287 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5288 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5290 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5292 (ppc_elf_relocate_section): If the output section isn't defined,
5293 don't abort, just give an error message.
5295 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5296 being created is .sdata or .sdata2, don't make the symbol dynamic.
5298 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5300 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5301 members of an archive for dynamic objects with no symbols, and
5302 pass them directly to check_archive_element.
5303 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5304 xcoff_link_check_dynamic_ar_symbols.
5305 (xcoff_link_check_dynamic_ar_symbols): New static function.
5307 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5308 from _bfd_nodynamic to _bfd_xcoff.
5309 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5311 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5312 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5313 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5314 * libcoff.h: Rebuild.
5315 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5316 (xcoff_get_section_contents): New static function.
5317 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5318 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5319 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5320 (xcoff_dynamic_reloc): New static variable.
5321 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5322 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5324 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5326 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5327 if reloc_entry->addend is not 0.
5328 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5330 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5332 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5334 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5335 Add entries for R_SPARC_[56].
5336 (sparc_reloc_map): Add entries for R_SPARC_[56].
5338 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5340 Optimize linking of stabs in sections as used in ELF and COFF.
5341 * stabs.c: New file.
5342 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5343 (_bfd_write_section_stabs): Declare.
5344 (_bfd_write_stab_strings): Declare.
5345 * libbfd.h: Rebuild.
5346 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5347 (struct coff_link_hash_table): Add stab_info field.
5348 * libcoff.h: Rebuild.
5349 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5351 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5353 (_bfd_coff_final_link): Write out stab strings hash table.
5354 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5355 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5357 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5358 (struct bfd_elf_section_data): Add stab_info field.
5359 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5361 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5362 _bfd_link_section_stabs.
5363 (elf_bfd_final_link): Write out stab strings hash table.
5364 (elf_link_input_bfd): Handle optimized stabs sections.
5365 * reloc.c (_bfd_final_link_relocate): Check address against
5366 _raw_size rather than _cooked_size.
5367 * Makefile.in: Rebuild dependencies.
5368 (BFD_LIBS): Add stabs.o
5369 (BFD_LIBS_CFILES): Add stabs.c.
5371 * VERSION: Increment for bfdlink.h change.
5373 * coffgen.c (coff_renumber_symbols): Correct handling of
5374 BSF_NOT_AT_END common symbols.
5376 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5378 * coff-ppc.c (record_toc): Add cast to avoid warning.
5379 (ppc_allocate_toc_section): Likewise.
5380 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5381 (ppc_coff_reloc_type_lookup): Remove unreached code.
5382 * coffcode.h (coff_write_object_contents): Don't take the address
5384 * peicode.h (pe_print_idata): Add casts to avoid warning.
5385 (pe_print_edata): Likewise.
5386 (pe_print_reloc): Remove ANSI C string concatenation.
5388 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5390 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5392 * libcoff.h: Rebuild.
5393 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5395 (coff_swap_aux_out): Likewise.
5396 * peicode.h (coff_swap_aux_in): Likewise.
5397 (coff_swap_aux_out): Likewise.
5398 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5400 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5402 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5403 Fix up .bf endndx link fields.
5404 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5406 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5409 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5411 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5412 on Solaris PowerPC systems doesn't get confused.
5414 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5417 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5418 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5419 update did_reg and did_reg2.
5421 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5425 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5426 callback routines, pass h->root.string rather than name, in case
5427 copy is true and name is transient.
5429 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5431 * elfcore.h: Add support for core files with multiple threads.
5432 (Primarily for Solaris.)
5434 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5436 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5437 section->orelocation is NULL.
5439 * coffgen.c (bfd_coff_get_syment): New function.
5440 (bfd_coff_get_auxent): New function.
5441 * bfd-in.h (bfd_coff_get_syment): Declare.
5442 (bfd_coff_get_auxent): Declare.
5443 * bfd-in2.h: Rebuild.
5445 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5447 * elf32-mips.c (struct mips_hi16): Define.
5448 (mips_hi16_addr, mips_hi16_addend): Remove.
5449 (mips_hi16_list): New static variable.
5450 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5451 (mips_elf_lo16_reloc): Process mips_hi16_list.
5452 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5453 relocs before the associated LO16 reloc.
5455 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5457 * versados.c (versados_scan): Check bfd_alloc return value.
5458 (versados_object_p): Check all bfd_read return values. Require
5459 that lang field be less than 10, to avoid confusion with Intel Hex
5462 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5464 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5465 not 0, for an absolute symbol.
5466 (NAME(aout,swap_ext_reloc_out)): Likewise.
5468 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5469 (ihex_write_object_contents): For a large start address, output
5470 the full 32 bit address in record type 5.
5472 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5473 to int to avoid promotion problems in prototype.
5475 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5477 * configure.host: Use ${srcdir} when looking for picfrag.
5479 * configure.host: Switch on ${libdir}, not $(libdir). From
5480 alan@spri.levels.unisa.edu.au (Alan Modra).
5482 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5483 entry point, not just for DYNAMIC objects.
5484 * sunos.c (sunos_add_dynamic_symbols): Always call
5485 sunos_create_dynamic_sections. If called with a non DYNAMIC
5486 object, don't do anything else.
5487 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5489 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5491 * configure.in: Permit --enable-shared to specify a list of
5493 * configure: Rebuild.
5495 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5496 host when configuring with --enable-shard.
5498 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5500 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5503 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5504 to avoid crashing in bfd_hash_replace.
5506 * sysdep.h: Use #ifdef, not #if.
5508 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5510 * config.in: Rebuild.
5512 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5514 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5515 (AC_CHECK_HEADERS): Check for sys/time.h
5516 (AC_HEADER_TIME): Add macro.
5517 * configure: Rebuild.
5518 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5519 to control what combination of <time> and <sys/time.h>
5522 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5524 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5525 (aout_32_sunos4_write_object_contents): Likewise.
5526 * aoutx.h (NAME(aout,machine_type)): Handle
5527 bfd_mach_sparc_{sparclet,sparclite}.
5528 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5529 (bfd_mach_sparc_v9_p): Update.
5530 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5531 * libaout.h (enum machine_type): Add M_SPARCLET.
5532 * sunos.c (MACHTYPE_OK): Define.
5533 * bfd-in2.h: Regenerated.
5535 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5537 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5538 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5539 * elflink.c (_bfd_elf_create_got_section): Store the
5540 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5541 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5542 global offset table goes over 0x1000, set the value of
5543 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5544 (elf32_sparc_relocate_section): Subtract the offset of
5545 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5547 * elfcode.h: Don't include <string.h>.
5549 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5551 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5552 generic_link_hash_newfunc. All references changed.
5553 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5554 moved here from libbfd-in.h.
5555 * libbfd-in.h: Corresponding changes.
5556 * libbfd.h: Regenerated.
5558 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5560 * aoutx.h (aout_link_input_section_std): When reporting an
5561 overflow error, use the name of the symbol in the hash table if
5563 (aout_link_input_section_ext): Likewise.
5565 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5566 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5568 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5570 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5571 * coffcode.h (coff_compute_section_file_positions): Likewise.
5572 (coff_write_object_contents): Likewise.
5574 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5576 * section.c (SEC_LINK_ONCE): Define.
5577 (SEC_LINK_DUPLICATES): Define.
5578 (SEC_LINK_DUPLICATES_DISCARD): Define.
5579 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5580 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5581 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5582 * bfd-in2.h: Rebuild.
5583 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5584 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5585 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5586 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5587 SEC_LINK_ONCE, and look through the symbol table for the setting
5588 for SEC_LINK_DUPLICATES.
5589 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5590 set for a section, find the section symbol in the symbol table,
5591 and set the aux entry based on SEC_LINK_DUPLICATES.
5592 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5593 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5594 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5595 * coff-i386.c (i386coff_vec): Likewise.
5596 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5598 * VERSION: Bump to 2.6.1.
5599 * Makefile.in (stamp-h): Depend upon VERSION.
5601 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5603 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5604 * libbfd.h: Rebuilt.
5605 * linker.c (generic_link_hash_newfunc): No longer static.
5606 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5608 * coff-h8300.c: Add two derived hash tables and their associated
5609 funtions and #defines for use by the h8300 linker.
5610 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5611 the function vector as needed. Place the address of the function
5612 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5613 Rewrite the vectors section contents as necessary.
5614 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5615 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5616 (coff_bfd_link_hash_table_create): Likewise.
5618 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5621 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5623 (hppa_rebuild_insn): Pass pointer to correct type to
5624 low_sign_unext and dis_assemble_21.
5626 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5628 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5629 Stick with sparc-*-{sysv4*,solaris2*}.
5631 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5633 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5634 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5635 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5636 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5637 fields is non-zero, print them.
5639 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5640 ifdef. Remove unused variables.
5641 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5643 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5644 (get_symbol_value): Ifdef out.
5645 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5646 (coff_ppc_relocate_section): Remove unused variables. Make
5647 fprintf strings and argument types correspond. Put before_addr in
5649 (dump_toc): Make fprintf strings and argument types correspond.
5650 (ppc_process_before_allocation): Remove unused variables. Always
5652 (ppc_reflo_reloc): Ifdef out.
5653 (ppc_addr32nb_reloc): Ifdef out.
5654 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5656 (coff_ppc_rtype_to_howto): Likewise.
5657 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5659 * peicode.h (pe_print_idata): Move otherwise unused variables into
5660 the #ifdef where they are used. Always return a value.
5661 (pe_print_edata): Make fprintf strings and argument types
5662 correspond. Always return a value.
5663 (pe_print_pdata): Removed unused variable addr_value. Always
5665 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5666 strings and argument types correspond. Always return a value.
5668 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5669 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5670 variable rela inside #if 0 section where it is used.
5672 * ns32k.h: New file.
5673 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5674 functions to start with _bfd_.
5675 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5676 functions in cpu-ns32k.h.
5677 * Makefile.in: Rebuild dependencies.
5678 (HFILES): Add ns32k.h.
5680 * section.c (struct sec): Add linker_mark field. Change
5681 user_set_vma and reloc_done to be single bit fields.
5682 (STD_SECTION): Update accordingly.
5683 * bfd-in2.h: Rebuild.
5684 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5686 (aout_link_input_bfd): Don't link unmarked sections.
5687 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5689 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5690 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5692 * elflink.h (elf_bfd_final_link): Mark sections included in the
5694 (elf_link_input_bfd): Don't link unmarked sections.
5695 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5697 (xcoff_link_input_bfd): Don't link unmarked sections.
5699 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5700 overflow error messages.
5702 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5704 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5705 is not set, print "BFD: " before the error message.
5707 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5708 Miles Bader <miles@gnu.ai.mit.edu>.
5709 * configure: Rebuild.
5711 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5713 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5716 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5717 m68k-aout, m68k-coff, and m68k-elf targets.
5719 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5721 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5722 (ieee_generic_stat_arch_elt): Restructured to prevent
5723 ieee_object_p from being called repeatedly.
5725 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5727 * coffcode.h (coff_write_object_contents): Allocate
5728 buffers large enough for any FILEHDR or AOUTHDR.
5730 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5732 * ecofflink.c (lookup_line): New static function, renamed and
5733 slighly changed from old _bfd_ecoff_locate_line.
5734 (_bfd_ecoff_locate_line): Cache line number information. Use
5735 lookup_line for actual lookup.
5737 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5739 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5740 multiple of 20 bytes.
5742 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5744 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5745 allocate ecoff_find_line, and don't initialize by hand.
5746 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5747 mips_elf_find_line, and don't call memset.
5749 * coffcode.h (coff_compute_section_file_positions): If not
5750 producing a final executable, don't consider sofar when aligning
5751 the section to the correct size.
5753 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5755 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5756 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5757 * coffgen.c (coff_section_symbol): Ifdef out.
5759 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5761 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5762 output_bfd is not NULL.
5764 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5766 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5767 of bfd_alloc (fixes fix_line not being initialized).
5768 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5770 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5772 * coffcode.h: Allow specific backends to override the
5773 bfd_link_add_symbols routine.
5775 * coff-h8300.c: Include genlink.h.
5776 (howto_table): Add R_MEM_INDIRECT.
5777 (rtype2howto): Support R_MEM_INDIRECT.
5778 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5781 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5783 * coff-alpha.c (alpha_relocate_section): Use
5784 info->callbacks_warning, rather than _bfd_error_handler, for
5785 "multiple gp" warning.
5787 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5789 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5790 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5791 table string. Use bfd_wrapped_link_hash_lookup.
5792 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5794 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5795 table, if any, when writing out symbols.
5796 (aout_link_input_section_std): Use the name from the hash table,
5797 if any, when reporting undefined symbols.
5798 (aout_link_input_section_ext): Likewise.
5799 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5800 * bout.c (get_value): Likewise.
5801 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5802 * ecoff.c (ecoff_reloc_link_order): Likewise.
5803 * elflink.h (elf_link_add_object_symbols): Likewise.
5804 (elf_reloc_link_order): Likewise.
5805 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5806 (_bfd_generic_reloc_link_order): Likewise.
5807 (default_indirect_link_order): Likewise.
5808 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5809 * sunos.c (sunos_add_one_symbol): Likewise.
5810 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5811 (bfd_xcoff_link_count_reloc): Likewise.
5812 (xcoff_reloc_link_order): Likewise.
5814 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5815 into -1 for intern->rss.
5817 * configure: Rebuild with autoconf 2.8.
5819 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5821 * stab-syms.c (__define_stab_duplicate): Define.
5822 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5824 * bfd-in.h (bfd_get_stab_name): Declare.
5825 * bfd-in2.h: Rebuild.
5826 * Makefile.in: Rebuild dependencies.
5827 (BFD_LIBS): Add stab-syms.o.
5828 (BFD_LIBS_CFILES): Add stab-syms.c.
5829 (BFD32_BACKENDS): Remove stab-syms.o.
5830 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5831 * configure.in: Don't list stab-syms.o in bfd_backends.
5832 * configure: Rebuild.
5833 * libaout.h (aout_stab_name): Don't declare.
5834 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5837 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5839 * elf.c (assign_file_positions_for_segments): Adjust file offset
5840 for section alignment even if SEC_LOAD is not set.
5842 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5844 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5845 since they appear as targets in Makefile.in.
5846 * configure: Rebuild.
5848 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5849 don't fiddle with a symbol which is not defined anywhere.
5851 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5853 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5854 though they are defined in a shared library.
5855 (xcoff_build_ldsyms): Likewise.
5857 * coffgen.c (coff_find_nearest_line): Don't look at the line
5858 numbers for the section if section->lineno is NULL.
5860 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5861 message rather than calling BFD_ASSERT.
5862 * elfcode.h (write_relocs): Check return value of
5863 _bfd_elf_symbol_from_bfd_symbol.
5865 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5867 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5870 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5872 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5874 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5875 hppa_reloc_field_selector_type_alt.
5876 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5877 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5879 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5881 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5883 * elf.c (assign_file_positions_for_segments): Adjust the segment
5884 memory size for the alignment of a SEC_ALLOC section, not just a
5887 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5889 * m68klinux.c: New file.
5890 * hosts/m68klinux.h: New file.
5891 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5892 * configure.in (m68*-*-linux*): New native host.
5893 (m68klinux_vec): New vector.
5894 * configure: Rebuild.
5895 * targets.c (m68klinux_vec): Declare.
5896 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5897 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5898 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5899 declaration from bfd_linux_size_dynamic_sections.
5900 (bfd_m68klinux_size_dynamic_sections): Declare.
5901 * bfd-in2.h: Rebuild.
5902 * Makefile.in: Rebuild dependencies.
5903 (BFD32_BACKENDS): Add m68klinux.o.
5904 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5906 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5908 * libhppa.h (pa_arch): Add pa20.
5909 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5910 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5911 (hppa_field_adjust): Handle e_nsel.
5912 * som.c: Provide default definitions for many new relocs found only
5913 in hpux10 include files.
5914 (som_fixup_formats): Add several new relocs from hpux10.
5915 (som_hppa_howto_table): Add hpux10 relocs.
5916 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5918 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5920 * mpw-make.sed: Edit out recent shared library support, and
5921 rules to rebuild .h files using doc/chew.
5923 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5925 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5926 size even of sections with no contents.
5928 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5930 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5931 starting with '$' the way we skip names starting with '.'. When
5932 updating x_endndx, don't be fooled by an index which has been
5935 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5936 struct/union/enum type with no elements.
5938 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5940 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5942 * archive.c (bfd_generic_archive_p): If the first file in the
5943 archive can not be recognized as an object, don't assume that this
5944 is the wrong format.
5946 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5947 format is not bfd_object.
5948 (bfd_elf_get_dt_soname): Likewise.
5950 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5952 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5955 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5957 * bfd.c (tdata): Add netbsd_core_data.
5958 * bfd-in2.h: Regenerated.
5960 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5962 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5963 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5964 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5967 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5968 to get the symbol index, matching 14 Jul 95 change.
5970 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5972 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5973 Remove duplicate definition of gp.
5975 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5978 assume that we can set the GP value and then get the same value,
5979 since it won't be true if the output file is neither ELF nor
5981 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5982 _bfd_get_gp_value here.
5983 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5984 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5986 (mips_elf_lo16_reloc): Likewise.
5987 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5988 Don't require that the BFD be ELF.
5989 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5990 (mips_elf_gprel32_reloc): Likewise.
5991 (mips_elf_relocate_section): Don't assume we can set and get the
5993 (mips_elf_finish_dynamic_symbol): Don't bother to use
5994 _bfd_get_gp_value here.
5996 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5997 Don't change epdr between malloc and free. Be careful not to free
5998 NULL pointers. Zero out the first RPDR.
6000 * configure.host: On Linux, only pass -rpath option if $(libdir)
6001 is neither /lib nor /usr/lib. From Alan Modra
6002 <alan@mullet.Levels.UniSA.Edu.Au>.
6004 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6006 (elf_dt_name): Rename from elf_dt_needed_name.
6007 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6009 (bfd_elf_get_dt_soname): New function.
6010 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6011 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6012 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6013 * bfd-in2.h: Rebuild.
6015 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6017 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6018 _bfd_sparc_elf_reloc_type_lookup.
6019 (bfd_elf32_bfd_reloc_type_lookup): Update.
6020 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6021 (sparc64_elf_howto_table): Define.
6022 (sparc_reloc_map): Define.
6023 (sparc64_elf_reloc_type_lookup): New function.
6024 (sparc_elf_wdisp16_reloc): New function.
6025 (elf_info_to_howto): Use sparc64_elf_howto_table.
6026 (sparc64_elf_relocate_section): Likewise.
6027 (bfd_elf64_bfd_reloc_type_lookup): Update.
6029 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6031 * configure.host: Check for 'do not mix' from native linker before
6032 trying to use -rpath.
6034 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6036 * bfd.c (_bfd_get_gp_value): New function.
6037 (_bfd_set_gp_value): New function.
6038 * libbfd-in.h (_bfd_get_gp_value): Declare.
6039 (_bfd_set_gp_value): Declare.
6040 * libbfd.h: Rebuild.
6041 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6042 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6043 directly to the fields in the tdata information.
6044 (alpha_relocate_section): Likewise.
6045 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6046 (mips_gprel_reloc): Likewise.
6047 (mips_relocate_section): Likewise.
6048 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6049 (mips_elf_lo16_reloc): Likewise.
6050 (mips_elf_final_gp): Likewise.
6051 (mips_elf_gprel16_reloc): Likewise.
6052 (mips_elf_gprel32_reloc): Likewise.
6053 (mips_elf_relocate_section): Likewise.
6054 (mips_elf_finish_dynamic_symbol): Likewise.
6056 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6058 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6060 * configure.in: Call AC_PROG_CC before configure.host.
6061 * configure: Rebuild.
6062 * configure.host: Don't set information which autoconf should
6063 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6065 * configure.host: Remove go32 and win32 host information, since it
6066 should no longer be needed.
6068 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6069 then start a new segment rather than put a writable section in a
6072 * configure.host: Set RPATH_ENVVAR.
6074 * Makefile.in: Rebuild dependencies.
6076 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6077 zero_section variable.
6079 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6081 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6082 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6083 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6085 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6087 * ieee.c (ieee_write_expression): Only use an R variable for a
6088 local symbol. Don't output a zero offset. Handle a zero address.
6089 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6090 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6092 (parse_expression): Don't try to handle multiple occurrences of a
6093 P variable. Handle I variables differently from X variables. Fix
6094 the order of minus expressions.
6095 (ieee_slurp_external_symbols): Generate an I variable for an NN
6096 record. Fix handling of ATI and ATX records.
6097 (ieee_slurp_sections): Only set minimal section attributes.
6098 Adjust them later, based on the section contents.
6099 (ieee_object_p): Read in the file until just after the ME record.
6100 Call ieee_slurp_section_data to set the section flags.
6101 (do_one): Add iterations parameter. Only repeat the first load
6102 item. Set the section and file reloc flags.
6103 (ieee_slurp_section_data): Set section flags. Pass iterations to
6105 (ieee_canonicalize_reloc): Handle I variables.
6106 (do_with_relocs): Only emit relocation size when necessary.
6107 Increase MAXRUN to 127. Change ov to be assigned, and take
6108 src_mask and pcrel_offset into account.
6109 (ieee_write_data_part): Skip sections that are not loaded.
6110 (ieee_write_external_part): Don't output optional last entry of WX
6112 (ieee_write_me_part): Make setting of me_record neater.
6113 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6115 * syms.c (stt): Add entries for zerovars, vars, and code.
6117 * elfcode.h (validate_reloc): New static function.
6118 (write_relocs): Call validate_reloc for non ELF relocs.
6120 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6121 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6122 (TARGET_LITTLE_SYM): Likewise.
6124 * config.bfd (m68*-*-psos*): New target.
6126 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6128 * i386msdos.c: Remove some #if 0 code.
6129 (msdos_write_object_contents): Don't include empty sections in the
6130 size computation, regardless of their address.
6132 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6134 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6135 is NULL, ie, the -r switch is used.
6137 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6139 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6140 (BFD_RELOC_MIPS_GOT_LO16): Define.
6141 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6142 * bfd-in2.h, libbfd.h: Rebuild.
6143 * elf32-mips.c (mips_reloc_map): Map new relocs.
6145 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6147 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6150 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6151 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6152 simple number for the section address, rather than an expression.
6153 Limit the number of bytes between relocs to MAXRUN.
6154 (ieee_write_me_part): Set me_record to the file offset after the
6156 (ieee_write_processor): New static function.
6157 (ieee_write_object_contents): Use ieee_write_processor.
6159 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6161 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6163 * coff-aux.c: Change include of aux.h to aux-coff.h.
6165 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6167 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6168 relocation put the addend both in the reloc entry and the data.
6169 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6172 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6173 a R_68K_PCxx reloc against a defined global symbol directly.
6174 (elf_m68k_check_relocs): Don't count such a reloc.
6176 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6177 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6178 symbol for now, otherwise always record the symbol as dynamic.
6179 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6180 is not referenced by a dynamic object, and we are not making a
6181 shared object, then don't make a PLT entry. If we do make a PLT
6182 entry, make sure the symbol has been recorded as dynamic.
6184 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6186 * configure.host: When making a shared library, set HLDFLAGS to
6187 pass an appropriate -rpath option. Use the make variable SONAME
6188 as the shared library soname, rather than computing it here. On
6189 SunOS, build stamp-tshlink in place of $(SHLINK).
6190 * Makefile.in (SONAME): New variable.
6191 ($(SHLINK)): Make a link to the transformed name, as well.
6192 (stamp-tshlink): New target.
6193 (install): Skip stamp-tshlink during install.
6195 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6197 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6198 linker sections have been set up yet.
6200 * elf.c (make_mapping): Add an additional argument to suppress
6201 making the first section include the program headers.
6202 (map_sections_to_segments): If the user used -Ttext such that the
6203 program headers are on a different page, do not set the flags
6204 saying that this section includes the program headers.
6206 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6208 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6209 don't define TRAD_HEADER.
6210 * configure: Rebuild.
6212 * netbsd-core.c: New file, support for NetBSD core files.
6213 * hosts/*nbsd.h: Removed.
6215 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6217 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6218 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6219 * libbfd.h, bfd-in2.h: Regenerated.
6220 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6221 bfd_elf32_bfd_reloc_type_lookup.
6222 (reloc_type{,_names}): Deleted.
6223 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6225 (sparc_reloc_map): Add sparc64 relocs.
6226 (sparc_elf_notsupported_reloc): New static function.
6227 (sparc_elf_wdisp16_reloc): New static function.
6228 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6229 (elf32_sparc_relocate_section): Likewise.
6230 (bfd_elf32_bfd_reloc_type_lookup): Define.
6231 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6232 (reloc_type{,_names}): Deleted.
6233 (elf_sparc_howto_table): Deleted.
6234 (sparc_reloc_map): Deleted.
6235 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6236 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6238 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6240 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6243 * Makefile.in (program_transform_name): New variable.
6244 (install): Transform library name before installing it.
6246 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6248 * archures.c (bfd_mach_i960_hx): Define.
6249 * bfd-in2.h: Rebuild.
6250 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6251 (MATRIX): Expand entries for HX.
6252 (arch_info_struct): Add i960:hx entry.
6253 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6254 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6255 (coff_set_flags): Handle bfd_mach_i960_hx.
6257 Support for building as a shared library, based on patches from
6258 Alan Modra <alan@spri.levels.unisa.edu.au>:
6259 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6260 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6261 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6262 * configure: Rebuild.
6263 * configure.host: If --enable-shared, adjust shared library stuff
6264 based on the host. If the host is SunOS, and the linker supports
6265 -rpath, set HLDFLAGS to use it.
6266 * Makefile.in (ALLLIBS): New variable.
6267 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6268 (COMMON_SHLIB, SHLINK): New variables.
6269 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6270 (STAGESTUFF): Remove variable.
6271 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6273 (stamp-ofiles): New target, like old ofiles target, but build
6274 using a temporary file and move-if-change, and touch stamp-ofiles
6276 (ofiles): Just depend upon stamp-ofiles.
6277 (stamp-piclist, piclist): New targets.
6278 ($(SHLIB), $(SHLINK)): New targets.
6279 (targets.o, archures.o): Build twice if PICFLAG is set.
6280 (do_mostlyclean): Remove pic/*.o.
6281 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6283 (do_distclean): Remove pic and stamp-picdir.
6284 (install): Install shared libraries.
6285 ($(OFILES)): Depend upon stamp-picdir.
6286 (stamp-picdir): New target.
6288 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6290 * libcoff.h: Rebuild.
6292 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6293 flavour of a section with no owner.
6295 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6296 ELF_LINK_NON_ELF flag.
6297 (mips_elf_create_got_section): Likewise.
6299 * elf.c: Revert last change, since it breaks dynamic linking.
6300 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6302 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6303 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6304 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6306 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6308 * elf.c (assign_file_positions_for_segments): If the backend does
6309 not want the elf header or the program headers in the address
6310 space, do not include them in the calculations.
6312 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6313 function to determine if we need additional program headers.
6314 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6315 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6317 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6319 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6321 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6323 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6324 back into one line. Some compilers (sunos 4.1.3 for example)
6325 won't accept args split across more than one line.
6327 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6329 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6330 * configure: Regenerate.
6332 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6334 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6335 try to do arithmetic on a void *, cast it to a unsigned char * first.
6337 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6339 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6340 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6342 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6343 flag for a newly defined symbol.
6344 (NAME(bfd_elf,record_link_assignment)): Likewise.
6345 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6346 set the DEF or REF_REGULAR flags correctly.
6348 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6349 (libbfd.h, libcoff.h): Corresponding change.
6351 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6352 a PLT32 reloc as dynamic.
6353 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6354 is not referenced by a dynamic object, and we are not making a
6355 shared object, then don't make a PLT entry. If we do make a PLT
6356 entry, make sure the symbol has been recorded as dynamic.
6358 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6360 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6361 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6362 (powerpcle-*-cygwin32): New.
6363 * peicode.h (add_data_entry): Get address from vma.
6365 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6367 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6368 attached to the section has already been created as an undefined
6369 symbol, treat it as if it hasn't been created yet.
6371 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6373 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6374 symbol or section symbols if stripping all symbols and this is not
6375 a relocateable link. Don't output the symbol string table if
6376 there are no symbols.
6377 (elf_link_flush_output_syms): Don't do anything if there are no
6380 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6382 * coff-aux.c: New file.
6383 * hosts/m68kaux.h: New file.
6384 * config.bfd (m68*-apple-aux*): New target.
6385 * configure.in (m68*-apple-aux*): New native host.
6386 (m68kaux_coff_vec): New vector.
6387 * configure: Rebuild.
6388 * targets.c (m68kaux_coff_vec): Declare.
6389 * coffcode.h (bfd_coff_backend_data): Add field
6390 _bfd_coff_link_add_one_symbol.
6391 (bfd_coff_link_add_one_symbol): Define.
6392 (compare_arelent_ptr): New static function if TARG_AUX.
6393 (coff_write_relocs): If TARG_AUX, sort the relocs.
6394 (coff_write_object_contents): Set A/UX aouthdr magic number.
6395 (coff_link_add_one_symbol): Define if not defined.
6396 (bfd_coff_std_swap_table): Initialize new field.
6397 * libcoff.h: Rebuild.
6398 * cofflink.c (coff_link_add_symbols): Call
6399 bfd_coff_link_add_one_symbol rather than
6400 _bfd_generic_link_add_one_symbol.
6401 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6402 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6403 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6404 * Makefile.in: Rebuild dependencies.
6405 (BFD32_BACKENDS): Add coff-aux.o.
6406 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6408 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6410 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6411 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6413 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6415 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6416 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6417 (maintainer-clean): Warn about deleting special files.
6418 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6420 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6421 warning symbols correctly.
6422 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6423 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6424 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6425 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6426 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6427 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6429 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6432 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6434 * libcoff-in.h: aligned newly exported names with bfd naming
6435 conventions. Removed an erroneous define of POWERPC_LE_PE.
6436 * libcoff.h: Rebuild.
6437 * cofflink.c, coff-ppc.c: the above function name changes
6439 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6441 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6442 * ecoff.c (struct extsym_info): Define.
6443 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6444 to ecoff_link_write_external.
6445 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6446 Strip symbols when appropriate.
6448 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6449 * syms.c (BSF_OBJECT): Define.
6450 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6451 * bfd-in2.h: Rebuild.
6452 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6454 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6457 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6458 copying relocs into a shared object, treat a defined global symbol
6460 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6461 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6462 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6464 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6465 real defined symbol, not to a weak defined symbol.
6467 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6469 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6470 and made a few static functions externs.
6472 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6473 POWERPC_LE_PE hack in cofflink.
6475 * libcoff-in.h: promoted the following from cofflink.c to allow
6476 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6477 coff_debug_merge_element, struct coff_debug_merge_type,
6478 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6479 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6480 coff_debug_merge_hash_lookup, coff_link_section_info,
6481 coff_final_link_info, coff_debug_merge_hash_newfunc,
6482 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6484 * libcoff.h: re-gen'd
6486 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6488 * syms.c: Include "bfdlink.h".
6489 (struct stab_find_info): Define.
6490 (_bfd_stab_section_find_nearest_line): New function.
6491 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6492 * libbfd.h: Rebuild.
6493 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6494 * elf.c (_bfd_elf_find_nearest_line): Try calling
6495 _bfd_stab_section_find_nearest_line before searching the ELF
6496 symbol table. Find the closest STT_FUNC symbol, not the last one.
6497 * libcoff-in.h (coff_data_type): Add line_info field.
6498 * libcoff.h: Rebuild.
6499 * coffgen.c (coff_find_nearest_line): Try calling
6500 _bfd_stab_section_find_nearest_line before searching the COFF
6502 * Makefile.in: Rebuild dependencies.
6504 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6506 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6507 4 bytes, so we get the correct value when updating the register
6508 field in little endian mode.
6510 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6512 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6513 entry_section fields. Add sntoc and snentry fields.
6514 * libcoff.h: Rebuild.
6515 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6516 not toc_section and entry_section (the COFF file does not have any
6517 sections at this point).
6518 (coff_write_object_contents): Set o_snentry and o_sntoc from
6519 snentry and sntoc rather than entry_section and toc_section.
6520 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6521 snentry, not toc_section and entry_section.
6522 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6523 entry_section from hentry.
6524 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6526 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6527 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6528 than using toc_section directly.
6530 * archures.c: Add missing `.' in enum bfd_architecture.
6531 * bfd-in2.h: Rebuild.
6533 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6534 Robert Lipe <robertl@arnet.com>.
6536 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6538 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6539 to sections we allocate. Use bfd_zalloc to allocate initialial
6540 sections, not bfd_alloc.
6541 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6542 SDA{,2}I16 relocations.
6543 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6544 whether to put something in .sbss or not.
6545 (ppc_elf_relocate_section): Add support for more relocations. Add
6546 in sec->output_offset where appropriate. Make error messages
6547 include the symbol name.
6549 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6550 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6551 doesn't get redefined messages if -shared.
6553 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6554 section if the rel_section field has been set up.
6556 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6558 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6561 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6563 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6564 of flags, only flags used are controlled by mach number. Bump up
6565 output file mach number to highest of input file mach numbers.
6566 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6567 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6569 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6570 bfd_elf64_sparc_vec support.
6572 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6574 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6575 the embedded bit is set on some objects and not on others. Just
6577 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6580 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6582 * coffcode.h (coff_new_section_hook): Don't try to align the
6585 * coffcode.h (coff_set_section_contents): Fix the handling of the
6586 .lib section to work even if the entire section contents are
6587 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6588 Robert Lipe <robertl@arnet.com>.
6590 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6592 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6593 memory here for contents.
6595 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6596 _SDA2_BASE_ by 32768.
6597 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6598 started using. Allocate contents for .sdata and .sdata2 sections
6600 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6602 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6603 size _SDA{,2}_BASE_.
6604 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6607 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6609 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6611 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6612 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6613 (bfd_mach_sparc_v9a): Define.
6614 (bfd_mach_sparc_v9_p): Define.
6615 * bfd-in2.h: Regenerated.
6616 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6618 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6619 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6620 to bfd_elf32_sparc_vec.
6621 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6622 Add v8plus{,a} support.
6624 (sparc_compatible): New function.
6625 * elf32-sparc.h: #include "elf/sparc.h".
6626 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6627 elf32_sparc_final_write_processing): New functions.
6628 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6629 elf_backend_final_write_processing): Define.
6631 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6633 * elf-bfd.h (struct elf_link_hash_entry): Add
6634 linker_section_pointer field.
6635 (enum elf_linker_section_enum): Enumeration for new way of
6636 creating linker dynamic sections and symbols.
6637 (elf_linker_section{,_pointers}): New structures for creating
6638 dynamic sections and symbols.
6639 (elf_obj_tdata): Add linker_section_pointers and linker_section
6641 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6642 (_bfd_elf_create_linker_section): New declarations.
6643 (_bfd_elf_find_pointer_linker_section): Ditto.
6644 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6645 (_bfd_elf_make_linker_section_rela): Ditto.
6647 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6649 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6650 (ppc_elf_create_linker_section): New function to create the
6651 sections .got, .sdata, and .sdata2.
6652 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6654 (ppc_elf_check_relocs): Support more of the eabi relocations.
6655 (ppc_elf_relocate_section): Ditto.
6656 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6657 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6659 * elflink.h (elf_create_pointer_linker_section): New function to
6660 create initialized pointers in dynamic linker sections.
6661 (elf_finish_pointer_linker_section): Actually intialize the
6662 pointers created above.
6664 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6665 macros to provide both 32 and 64 bit versions of
6666 elf_create_pointer_linker_section.
6667 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6668 provide both 32 and 64 bit versions of
6669 elf_finish_pointer_linker_section.
6671 * elflink.c (_bfd_elf_create_linker_section): New function to
6672 create a linker section.
6673 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6674 given address in the linker pointer offsets created for a given
6676 (_bfd_elf_make_linker_section_rela): Make a RELA section
6677 corresponding to the generated linker section.
6679 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6681 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6683 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6685 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6686 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6687 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6688 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6689 toc entry in an objdump) for now.
6690 (ppc_do_last, ppc_get_last): New function - needed to save processing
6691 the toc owner to the end.
6692 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6695 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6696 toc owner from being done till last. Must define POWERPC_LE_PC
6699 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6701 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6703 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6704 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6706 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6708 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6710 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6712 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6714 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6716 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6718 * elf.c (assign_file_positions_for_segments): Don't increment file
6719 offset for a segment which contains no loadable sections.
6721 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6723 * reloc.c: Add new PowerPC relocations.
6724 * {bfd-in2,libbfd}.h: Regenerate.
6726 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6727 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6729 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6731 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6734 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6737 * coffgen.c (coff_find_nearest_line): Don't try to cache
6738 information in sections that are not owned by a BFD. From Richard
6739 Henderson <richard@atheist.tamu.edu>.
6741 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6742 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6743 * elflink.h (elf_link_output_extsym): Remove special check for
6746 * ecoffswap.h: Add prototypes for static functions.
6748 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6750 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6751 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6753 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6754 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6755 support. Begin support for R_PPC_SDA{2,}REL.
6757 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6759 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6760 create the .got and .got.neg sections.
6761 (ppc_elf_size_dynamic_sections): Call it.
6762 (ppc_elf_check_relocs): Call it.
6763 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6764 (ppc_elf_check_relocs): Add error messages for relocations we
6765 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6768 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6770 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6771 section flags for V.4 and eabi.
6773 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6775 * elf.c (assign_file_positions_for_segments): If a segment
6776 contains no sections, don't mark it as readable.
6778 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6779 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6781 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6782 dynamic section, if there is one.
6783 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6784 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6785 (bfd_elf64_swap_dyn_in): Likewise.
6786 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6788 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6790 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6791 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6792 <pirker@eiunix.tuwien.ac.at>.
6794 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6796 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6797 PowerPC V.4 and eabi.
6798 * bfd-in2.h: Regenerate.
6799 * libfd.h: Regenerate.
6801 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6803 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6804 section type and SHF_EXCLUDE section flag, turning them into the
6805 appropriate bfd section flag.
6807 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6809 * xcofflink.c (xcoff_link_add_symbols): Create the special
6810 sections if we see a DYNAMIC object, in case that is the only
6811 XCOFF input object we see.
6813 * elf32-mips.c: Extensive changes for a start at dynamic linking
6814 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6816 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6817 (struct elf_backend_data): Remove
6818 elf_backend_create_program_headers field. Add
6819 elf_backend_additional_program_headers and
6820 elf_backend_modify_segment_map fields.
6821 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6823 (elf_backend_additional_program_headers): Likewise.
6824 (elf_backend_modify_segment_map): Likewise.
6825 (elf_backend_create_program_headers): Don't define.
6826 (elfNN_bed): Change to account for field changes.
6827 * elf.c (assign_file_positions_for_segments): Call new
6828 modify_segment_map backend function. Don't call old
6829 create_program_headers backend function.
6830 (get_program_header_size): Call additional_program_headers rather
6831 than create_program_headers.
6832 * elflink.h (elf_link_add_object_symbols): Initialize
6833 type_change_ok from new backend field.
6834 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6836 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6837 a reloc against the appropriate section.
6839 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6840 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6841 (elf_flags_init): Rename from elf_ppc_flags_init.
6842 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6844 (ppc_elf_copy_private_bfd_data): Likewise.
6845 (ppc_elf_merge_private_bfd_data): Likewise.
6847 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6850 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6852 * coff-alpha.c (alpha_relocate_section): During final link, allow
6853 output .lita section to be bigger than 64k by adjusting gp value
6854 on a per-input section basis.
6855 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6857 (struct ecoff_section_tdata): Add gp field.
6859 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6861 Handle Alpha ECOFF changes in OSF/1 3.2.
6862 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6864 * coff-alpha.c: Include "aout/ar.h".
6865 (alpha_ecoff_get_relocated_section_contents): Don't require an
6866 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6867 3.2 doesn't generate one.
6868 (alpha_relocate_section): Likewise.
6869 (alpha_ecoff_slurp_armap): Define.
6870 (alpha_ecoff_slurp_extended_name_table): Define.
6871 (alpha_ecoff_construct_extended_name_table): Define.
6872 (alpha_ecoff_truncate_arname): Define.
6873 (alpha_ecoff_write_armap): Define.
6874 (alpha_ecoff_generic_stat_arch_elt): Define.
6875 (alpha_ecoff_update_armap_timestamp): Define.
6877 (alpha_ecoff_read_ar_hdr): New static function.
6878 (alpha_ecoff_get_elt_at_filepos): New static function.
6879 (alpha_ecoff_openr_next_archived_file): New static function.
6880 (alpha_ecoff_get_elt_at_index): New static function.
6881 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6882 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6883 _bfd_ecoff to alpha_ecoff.
6884 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6885 field from backend structure, rather than always calling
6886 _bfd_get_elt_at_filepos.
6887 * coff-mips.c (mips_ecoff_backend_data): Initialize
6888 get_elt_at_filepos field.
6889 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6890 from _bfd_generic_read_ar_hdr with minor changes.
6891 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6892 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6893 * libbfd.h: Rebuild.
6895 * bfd-in.h (BFD_IN_MEMORY): Define.
6896 * libbfd-in.h (struct bfd_in_memory): Define.
6897 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6898 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6899 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6900 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6901 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6902 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6903 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6904 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6905 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6906 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6908 (bfd_openstreamr): Likewise.
6909 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6910 BFD_IN_MEMORY is not set.
6911 * riscix.c (riscix_some_aout_object_p): Likewise.
6912 * bfd-in2.h, libbfd.h: Rebuild.
6914 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6915 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6916 (bfd_get_elt_at_index): Define.
6917 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6918 bfd_get_elt_at_index. Change index parameter from int to
6920 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6921 (_bfd_noarchive_get_elt_at_index): Define.
6922 (_bfd_archive_bsd_get_elt_at_index): Define.
6923 (_bfd_archive_coff_get_elt_at_index): Define.
6924 * bfd-in2.h, libbfd.h: Rebuild.
6925 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6926 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6927 * ieee.c (ieee_get_elt_at_index): Define.
6928 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6929 * oasys.c (oasys_get_elt_at_index): Define.
6930 * som.c (som_get_elt_at_index): Define.
6932 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6933 numbers to the .text section.
6935 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6937 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6938 If there is a SEC_DEBUGGING section, get the contents of the debug
6939 information part from it.
6940 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6942 (ieee_write_object_contents): Check ieee_write_debug_part return.
6944 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6946 * config.bfd (i[345]86-*-freebsd*): Add target.
6947 * configure.in (i386freebsd_vec): Add vec.
6948 * configure: Regenerate.
6949 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6950 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6951 Rebuild dependencies..
6952 * freebsd.h: New file.
6953 * i386freebsd.c: New file.
6954 * targets.c (i386freebsd_vec): Declare.
6955 (bfd_target_vector): Add i386freebsd_vec.
6956 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6957 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6959 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6961 * ieee.c (ieee_slurp_debug): New static function.
6962 (ieee_object_p): Call it.
6963 (ieee_slurp_section_data): Skip debugging sections.
6964 (ieee_get_reloc_upper_bound): Likewise.
6965 (ieee_get_section_contents): Likewise.
6966 (ieee_canonicalize_reloc): Likewise.
6967 (ieee_write_section_part): Likewise.
6968 (ieee_write_debug_part): Likewise.
6969 (ieee_write_data_part): Likewise.
6970 (init_for_output): Likewise.
6972 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6974 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6976 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6977 relocs, since ppc_elf_relocate_section handles the linker case.
6978 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6980 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6981 ppc_elf_relocate_section since that is now the only caller.
6982 (ppc_elf_relocate_section): Ditto.
6984 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6986 * coffcode.h (coff_write_object_contents): If we don't know the
6987 section of the entry point for an XCOFF executable, always set the
6988 entry address to -1.
6990 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6992 * elf.c (bfd_section_from_shdr): Add support for note sections.
6994 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6996 * bfd-in.h (struct _symbol_info): Add stab_type field.
6997 * bfd-in2.h: Rebuild.
6998 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7000 * elf32-ppc.c: Remove trailing newline from calls to
7002 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7003 difference if target endianness is known.
7005 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7007 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7008 old style TOC16 references without using R_PPC_GOT.
7009 (ppc_reloc_type): Ditto.
7010 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7011 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7012 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7013 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7014 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7016 (ppc_elf_adjust_dynamic_symbol): Ditto.
7017 (ppc_elf_adjust_dynindx): Ditto.
7018 (ppc_elf_size_dynamic_sections): Ditto.
7019 (ppc_elf_finish_dynamic_symbol): Ditto.
7020 (ppc_elf_finish_dynamic_sections): Ditto.
7021 (ELF_DYNAMIC_INTERPRETER): Define.
7023 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7025 * elf.c (copy_private_bfd_data): When attaching sections to
7026 segments ignore sections that won't be allocated. Patch from
7029 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7031 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7034 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7036 * coff-i960.c (CALC_ADDEND): Define.
7037 (coff_i960_relocate_section): Add the input section VMA to the
7038 addend for PC relative relocs.
7040 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7042 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7043 to correctly terminate.
7045 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7047 * targets.c (enum bfd_endian): Define.
7048 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7049 from boolean to enum bfd_endian. Change header_byteorder_big_p
7051 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7052 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7053 * bfd-in2.h: Rebuild.
7054 * All targets: Change initialization of byteorder and
7055 header_byteorder to use enum bfd_endian values rather than
7057 * All files: Change all references to byteorder_big_p and
7058 header_byteorder_big_p to use new bfd_*_endian macros.
7060 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7062 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7064 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7066 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7068 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7070 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7072 * ieee.c: Lots of minor cleanups. Make many functions return
7073 errors rather than calling abort. Also:
7074 (ieee_write_twobyte): Remove; change callers to call existing
7075 ieee_write_2bytes function.
7076 (ieee_write_expression): Don't output the section twice when
7077 outputting a local symbol. Don't emit an extraneous zero if there
7079 (ieee_slurp_sections): Set the lma as well as the vma.
7080 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7082 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7083 a recognized one or bfd_arch_unknown.
7084 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7086 (ihex_get_symtab): Likewise.
7088 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7090 * aoutx.h: Include <ctype.h>.
7091 (struct aout_link_includes_table): Define.
7092 (struct aout_link_includes_totals): Define.
7093 (struct aout_link_includes_entry): Define.
7094 (aout_link_includes_lookup): Define macro.
7095 (struct aout_final_link_info): Add includes field.
7096 (aout_link_includes_newfunc): New static function.
7097 (NAME(aout,final_link)): Initialize includes hash table.
7098 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7100 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7102 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7104 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7106 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7108 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7110 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7111 (pe_print_private_bfd_data): call pe_print_reloc.
7112 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7113 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7114 up some debugging as well.
7116 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7118 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7121 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7123 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7124 when setting sections to NULL.
7126 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7128 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7130 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7131 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7133 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7134 * bfd-in2.h: Rebuild.
7136 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7138 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7140 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7142 * ihex.c (ihex_scan): Handle record types 4 and 5.
7143 (ihex_object_p): Permit types 4 and 5.
7144 (ihex_set_section_contents): Remove check for out of range
7146 (ihex_write_object_contents): Generate types 4 and 5.
7148 * elflink.h (elf_link_output_extsym): Just ignore warning and
7149 indirect references to symbols which don't really exist.
7151 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7153 * peicode.h (pe_print_idata): Minor format fixes
7154 (pe_print_edata): New function. Under private printing, this formats
7155 the edata section of a PE file.
7156 (pe_print_private_bfd_data): Added call to pe_print_edata.
7158 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7160 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7161 index, don't call stoi.
7163 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7165 * srec.c (srec_scan): Set lma as well as vma.
7167 * ihex.c: New file; support for Intel Hex format.
7168 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7169 (ihex_vec): Declare.
7170 (bfd_target_vector): Always include ihex_vec.
7171 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7172 * Makefile.in: Rebuild dependencies.
7173 (BFD_LIBS): Add ihex.o
7174 (BFD_LIBS_CFILES): Add ihex.c.
7175 * bfd-in2.h: Rebuild.
7177 * elf.c (assign_file_positions_for_segments): Sort the sections in
7179 (get_program_header_size): Return the right size if segment_map is
7181 (copy_private_bfd_data): Don't bother to sort the sections.
7183 * bfd.c (bfd_record_phdr): New function.
7184 * bfd-in.h (bfd_record_phdr): Declare.
7185 * bfd_in2.h: Rebuild.
7187 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7190 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7191 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7193 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7194 (bfd_zmalloc): Change declaration.
7195 * libbfd.h: Rebuild.
7196 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7197 and realloc. Don't set bfd_error_no_memory if they fail.
7199 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7201 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7202 uses as well. Added a new howto to deal with TOCREL16 relocs that
7203 are TOCDEFN as well.
7204 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7205 to handle RVA relocs from dlltool.
7206 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7207 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7208 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7210 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7211 to get the right section alignment.
7213 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7215 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7216 p_paddr if p_paddr is zero.
7217 (make_mapping): Set includes_filehdr and includes_phdrs for first
7219 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7221 (assign_file_positions_for_segments): Handle includes_filehdr and
7222 includes_phdrs. Remove special handling of PT_PHDR and first
7224 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7225 when appropriate. Remove special handling of PT_PHDR segment.
7226 Use a more complex condition for when a section is included in a
7227 segment to handle Solaris linker oddities.
7229 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7231 * coff-m88k.c (howto_table): Reformatted for easier reading;
7232 special_function now points to new function m88k_special_reloc.
7233 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7235 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7236 be done correctly by m88k_special_reloc.
7237 (reloc_processing): New function to be used by RELOC_PROCESSING.
7238 (RELOC_PROCESSING): Define to call reloc_processing.
7240 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7242 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7243 (pe_print_pdata): Likewise.
7245 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7246 obstack_alloc fails.
7247 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7249 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7250 * Many files: don't set bfd_error_no_memory if one of the above
7253 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7254 if p_paddr_valid is set.
7255 (copy_private_bfd_data): New static function.
7256 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7258 * elf.c (assign_file_positions_for_segments): Fix case where extra
7259 program headers were allocated.
7261 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7262 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7263 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7264 _bfd_elf_print_private_bfd_data.
7266 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7267 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7268 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7269 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7270 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7271 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7272 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7274 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7276 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7277 * elf.c (make_mapping): New static function.
7278 (map_sections_to_segments): New static function.
7279 (elf_sort_sections): New static function.
7280 (assign_file_positions_for_segments): New static function.
7281 (map_program_segments): Remove.
7282 (get_program_header_size): Remove sorted_hdrs, count, and
7283 maxpagesize parameters. Simplify.
7284 (assign_file_positions_except_relocs): When generating an
7285 executable, use assign_file_positions_for_segments.
7286 (elf_sort_hdrs): Remove.
7287 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7288 to get_program_header_size.
7290 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7292 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7294 * configure, config.in: Regenerate with autoconf 2.7.
7296 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7297 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7299 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7301 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7302 (ecoff_sec_to_styp_flags): Likewise.
7303 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7304 (ecoff_set_symbol_info): Handle scRConst.
7305 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7306 (ecoff_compute_section_file_positions): Handle .rconst section.
7307 (_bfd_ecoff_write_object_contents): Likewise.
7308 (ecoff_link_check_archive_element): Handle scRConst.
7309 (ecoff_link_add_externals): Likewise.
7310 (ecoff_link_write_external): Handle .rconst section.
7311 (ecoff_reloc_link_order): Likewise.
7312 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7313 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7315 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7317 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7318 DEF_DYNAMIC flag is set.
7320 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7322 * host-aout.c: If TRAD_HEADER is defined, include it.
7324 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7326 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7327 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7328 (BFD_NEED_DECLARATION): New function.
7329 * configure.in: Use BFD_NEED_DECLARATION.
7330 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7331 * configure, config.in: Rebuild with autoconf 2.6.
7333 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7334 special_sections before returning when called with a non XCOFF
7337 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7340 * coffcode.h (coff_compute_section_file_positions): Only pad the
7341 previous section to force file alignment when creating an
7344 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7346 * coffcode.h (coff_compute_section_file_positions): If
7347 RS6000COFF_C, set up the .debug section.
7349 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7350 if it is not large enough to accomodate the entire TOC area with
7351 signed 16 bit offsets.
7352 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7354 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7355 TOC anchor to use the TOC value used in the output file.
7357 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7359 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7360 (_bfd_coff_read_string_table): Likewise.
7362 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7364 * pe-arm.c: Fix typos.
7365 * coff-arm.c: Likewise.
7367 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7369 * coff-ppc.c (list_ele): Added "cat"egory member.
7370 (record_toc): New category parameter (priv or pub).
7371 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7372 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7373 the mainline. It addes extra toc cells in error.
7374 (ppc_coff_swap_sym_in_hook): Added some documentation.
7375 (dump_toc): Can now diagnose "virtual toc" chicanery.
7377 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7379 * elf-bfd.h (struct elf_link_hash_table): Change type of
7380 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7382 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7384 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7385 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7387 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7388 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7389 defined or mentioned in a regular file.
7391 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7393 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7394 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7395 (coff_ppc_relocate_section): Correct REL24 handling
7396 (ppc_process_before_allocation): Correct TOCDEFN handling
7398 * peicode.h (dir_names): Added name descriptions
7400 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7402 * VERSION: Updated to cygnus-2.6.
7404 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7406 * targets.c (m68k4knetbsd_vec): Declare.
7408 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7410 * targets.c (bfd_target): Change type of second argument to
7411 _bfd_print_private_bfd_data from void * to PTR.
7412 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7413 using PTR rather than void *.
7414 * bfd-in2, libbfd.h: Rebuild.
7415 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7417 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7418 _bfd_generic_bfd_print_private_bfd_data rather than casting
7421 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7423 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7424 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7426 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7427 BFD64_BACKENDS_CFILES): New variables.
7430 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7432 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7433 not at the file position of the first section.
7434 * coffcode.h (coff_compute_section_file_positions): Avoid using
7436 (coff_write_object_contents): When generating a PPC PE executable
7437 with no symbols, round up the file size to a COFF_PAGE_SIZE
7439 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7440 don't write out a string table.
7442 * elf.c (bfd_section_from_shdr): When using a different section
7443 header, pass the new one to _bfd_elf_make_section_from_shdr.
7444 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7445 (elf_map_symbols): Add section VMA to symbol value when comparing
7447 (_bfd_elf_compute_section_file_positions): Only build symbol table
7448 if there are some symbols. Set file offset of symtab and strtab
7450 (assign_file_positions_except_relocs): Remove dosyms parameter.
7451 Change all callers. Never set file offset of symtab and strtab
7453 (_bfd_elf_copy_private_section_data): New function.
7454 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7455 (_bfd_elf_copy_private_symbol_data): New function.
7456 (swap_out_syms): Check for special mapping of st_shndx created by
7457 copy_private_symbol_data.
7458 * elfxx-target.h: Use new copy routines.
7459 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7460 (_bfd_elf_copy_private_section_data): Declare.
7462 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7464 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7467 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7468 _bfd_dummy_target, matching the recent change to archive
7471 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7473 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7474 arithmetic on PTR types.
7476 * aout-target.h (MY(callback)): Set the lma of the sections.
7478 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7479 symbol into a reloc against the section.
7481 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7483 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7484 glue for the relocs: IMGLUE and IFGLUE.
7485 (record_toc): new function - tracks toc contents
7486 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7487 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7488 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7489 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7490 (ppc_record_toc_entry): Removed a debug define (duh)
7492 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7493 (pe_print_idata): New function - formats the idata section data
7494 (pe_print_pdata): New function - formats the pdata section data
7495 (pe_print_private_bfd_data): calls to above
7497 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7499 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7500 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7501 TARGET_SYM and TARGET_NAME for vector and BFD name.
7502 * coff-pmac.c (pmac_xcoff_vec): Remove.
7503 (TARGET_SYM, TARGET_NAME): Define.
7504 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7505 machine to 0, not all PowerMacs are 601s.
7507 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7509 * elfcode.h (elf_object_p): Read in any program headers.
7510 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7511 based on the program headers, if any.
7512 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7513 (map_program_segments): Set p_paddr of program headers based on
7516 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7518 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7521 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7522 trying to do a relocateable link with a non-a.out object file.
7524 * archive.c (bfd_generic_archive_p): Check the first object file
7525 in an archive even if target_defaulted is set. If the object file
7526 has the wrong xvec, reject it.
7528 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7529 be represented, report the name via _bfd_error_handler.
7530 (translate_to_native_sym_flags): Likewise.
7531 * elf32-mips.c (mips_elf_final_link): Likewise.
7532 * oasys.c (oasys_write_sections): Likewise.
7534 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7535 which checks for STYP_OVRFLO sections.
7536 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7537 reloc and lineno count overflows.
7538 (coff_write_object_contents): Call coff_count_linenumbers before
7539 coff_compute_section_file_positions. If RS6000COFF_C, handle
7540 reloc and lineno count overflows.
7541 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7542 relocs before dealing with .pad sections. Count overflow section
7543 headers when handling .pad sections.
7545 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7548 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7549 (struct xcoff_link_hash_table): Add descriptor_section and
7550 special_sections fields.
7551 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7552 (xcoff_link_add_symbols): Set linkage section alignment. Create
7553 descriptor section. Check for magic symbol names (_text, etc.),
7554 and record them in special_sections if found. Set
7555 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7556 descriptor field to point back to the function code symbol.
7557 (xcoff_sweep): Always mark the special descriptor_section.
7558 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7559 function descriptor, and mark it if it is.
7560 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7561 parameter, and fill it in. Allocate space for the descriptor
7563 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7564 global linkage code. If an undefined function descriptor is
7565 exported, arrange to define it. Warn about any other undefined
7567 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7568 (xcoff_write_global_symbol): Create a function descriptor when
7570 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7571 * bfd-in2.h: Rebuild.
7573 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7575 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7576 (ppc_coff_link_hash_table): new types for hashing
7577 (ppc_coff_link_hash_newfunc): hash entry constructor
7578 (ppc_coff_link_hash_table_init): hash table initializer
7579 (ppc_coff_link_hash_table_create): hash table constructor
7580 (ppc_record_toc_entry): changed references to hash table
7581 (coff_ppc_relocate_section): changed references to hash table
7583 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7584 * libcoff.h: Rebuild
7586 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7587 (coff_link_add_symbols): removed toc_offset init
7589 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7591 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7594 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7595 if it is given and mmep is available.
7596 * acconfig.h: Undef USE_MMAP.
7597 * configure, config.in: Regenerated.
7598 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7599 table handling the old way.
7600 (aout_get_external_symbols): Don't complain if last byte of string
7602 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7603 (bfd_free_window) [! USE_MMAP]: Don't define.
7604 (bfd_get_file_window,
7605 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7607 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7609 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7612 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7614 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7615 compatible with AMD generated COFF files. Try to support both AMD
7616 and GNU formats simultaneously.
7617 (coff_a29k_relocate_section): Likewise.
7619 * libbfd.c (bfd_get_file_window): Change writable parameter from
7620 int to boolean; update all callers. Pass MAP_SHARED if not
7621 writable--it's required on Solaris. Cast fprintf argument to
7623 * bfd-in.h (bfd_get_file_window): Update declaration.
7624 * bfd-in2.h: Rebuild.
7625 * aoutx.h: Update calls to bfd_get_file_window.
7627 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7629 (xcoff_swap_ldhdr_in): New static function.
7630 (xcoff_swap_ldsym_in): New static function.
7631 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7632 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7633 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7634 Handle XTY_ER/XMC_XO symbols correctly.
7635 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7636 rather than normal symbol table.
7637 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7638 already defined with the same absolute value.
7639 (xcoff_mark): When considering called symbols, check whether the
7640 descriptor is from a dynamic object, rather than the symbol
7642 (xcoff_build_ldsyms): Likewise.
7644 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7645 Cast realloc and malloc return values. If malloc or realloc fail,
7646 set bfd_error_no_memory.
7647 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7648 * bfd-in2.h: Rebuild.
7650 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7652 * coff-ppc.c (ppc_record_toc_entry): new function.
7653 (in_reloc_p): changed return value.
7654 (coff_ppc_relocate_section): much rework.
7655 (ppc_allocate_toc_section): new function.
7656 (ppc_process_before_allocation): new function.
7657 (ppc_coff_swap_sym_in_hook): new function.
7659 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7660 (coff_link_add_symbols): initialize toc_offset.
7662 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7663 (coff_swap_aouthdr_out): Added more sections to the data
7664 dictionary for the pe file header. Also changed linker version
7665 number on the ppc side.
7666 (dir_names): small improvements to the dictionary printing.
7667 (pe_mkobject_hook): save the file level flags.
7669 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7670 (pe_tdata): added real_flags field
7671 (coff_tdata): added local_toc_sym_map and access macro
7673 * libcoff.h (coff_link_hash_entry): added toc_offset field
7674 (pe_tdata): added real_flags field
7675 (coff_tdata): added local_toc_sym_map and access macro
7677 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7678 (coff_mkobject): init for local_toc_sym_map
7679 (coff_write_object_contents): set the internal_a.magic to
7680 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7683 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7685 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7686 entries until both the line number address and the function name
7687 address are too large.
7689 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7690 * configure: Rebuilt.
7692 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7693 is defined in the environment.
7695 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7697 * som.c (som_get_section_contents_in_window): Define to use
7700 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7702 * coff-i860.c: New file, based on coff-i386.c.
7703 * cpu-i860.c: New file, based on cpu-i386.c.
7704 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7705 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7706 targets, using i860coff_vec.
7707 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7708 trad-core.o and hosts/i860mach3.h.
7709 (i860coff_vec): Use coff-i860.o and cofflink.o.
7710 * configure: Rebuild.
7711 * Makefile.in: Rebuild dependencies.
7712 (ALL_MACHINES): Add cpu-i860.o.
7713 (BFD32_BACKENDS): Add coff-i860.o.
7714 (CFILES): Add cpu-i860.c and coff-i860.c.
7715 * targets.c (i860coff_vec): Declare.
7716 (bfd_target_vector): Add &i860coff_vec.
7717 * archures.c (bfd_i860_arch): Declare.
7718 (bfd_archures_list): Add &bfd_i860_arch.
7719 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7720 (coff_set_flags): Handle bfd_arch_i860.
7721 (coff_write_object_contents): Handle I860 a.out magic number.
7723 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7725 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7726 the created .tc section to 2.
7727 (xcoff_mark): Don't keep a .loader reloc for a call to an
7728 undefined symbol when creating a shared library.
7729 (xcoff_build_ldsyms): When creating a shared library, generate
7730 global linkage code for a call to an undefined symbol.
7732 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7734 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7735 BFD32_BACKENDS, BFD64_BACKENDS.
7736 (.dep1): Put mkdep output in a separate file.
7737 Rebuilt dependencies.
7739 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7742 Permit use of mmap when available:
7744 * configure.in: Check for mmap, madvise, mprotect.
7745 * config.in, configure: Regenerated.
7747 * libbfd.c (struct _bfd_window_internal): Define type.
7748 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7750 (ok_to_map): New static variable for debugging.
7751 (_bfd_generic_get_section_contents_in_window): New function.
7752 * bfd-in.h (bfd_window_internal): Declare type.
7753 (bfd_window): Define type.
7754 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7755 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7758 * libaout.h (struct aoutdata): Add two window fields.
7759 (obj_aout_sym_window, obj_aout_string_window): New macros.
7760 * aoutx.h (some_aout_object_p): Initialize windows.
7761 (aout_get_external_symbols): Get symbol data and strings in
7762 windows instead of explicitly allocated buffers.
7763 (slurp_symbol_table): Free window instead of memory.
7764 (bfd_free_cached_info): Release windows instead of freeing storage
7766 (aout_link_free_symbols): Ditto.
7768 * targets.c (bfd_target): Add new field for
7769 get_section_contents_in_window.
7770 (BFD_JUMP_TABLE_GENERIC): Updated.
7771 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7772 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7773 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7774 macros for get_section_contents_in_window field.
7776 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7778 * core.c: Renamed to corefile.c
7779 * makefile.dos (OBJS): Change core.o to corefile.o
7780 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7782 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7784 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7785 to o. Clobber and restore the list of new csects around the call
7786 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7787 linker error and the linker wants to read the symbol table. Reset
7788 the line number count of a real section even if it has no relocs.
7789 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7791 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7794 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7796 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7797 an undefined symbol in a shared link.
7799 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7800 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7801 phdm@info.ucl.ac.be (Philippe De Muyter).
7803 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7805 * coff-m88k.c (rtype2howto): New static function.
7806 (RTYPE2HOWTO): Use it rather than a macro definition.
7808 * coffcode.h (coff_write_object_contents): set internal_a.magic
7809 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7811 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7812 define TRAD_HEADER to new file hosts/delta68.h.
7813 m88*-motorola-sysv*, however, does use ptrace-core.o.
7814 * hosts/delta68.h: New file.
7816 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7817 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7819 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7821 * i386linux.c (MY(vec)): Declare before use.
7823 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7825 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7826 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7828 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7829 BFD is not of the right type.
7830 (bfd_elf_get_needed_list): Likewise.
7831 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7832 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7833 * xcofflink.c (XCOFF_XVECP): Define.
7834 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7836 (bfd_xcoff_import_symbol): Likewise.
7837 (bfd_xcoff_export_symbol): Likewise.
7838 (bfd_xcoff_link_count_reloc): Likewise.
7839 (bfd_xcoff_record_link_assignment): Likewise.
7840 (bfd_xcoff_size_dynamic_sections): Likewise.
7842 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7843 table index against the number of symbols for a base relative
7846 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7848 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7849 full_aouthdr flag here...
7850 (_bfd_xcoff_bfd_final_link): ...not here.
7852 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7854 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7855 systems that have a system <libelf.h>.
7856 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7857 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7858 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7859 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7860 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7861 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7862 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7864 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7866 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7867 set, set BSF_WEAK in symbol. Change all callers.
7868 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7869 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7870 _bfd_generic_link_add_one_symbol.
7871 (ecoff_indirect_link_order): Check that the section tdata relocs
7872 are not NULL before using them.
7874 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7875 define TRAD_HEADER as hosts/alphalinux.h.
7876 * configure: Rebuild.
7877 * hosts/alphalinux.h: New file.
7878 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7881 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7883 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7884 C_ECOMM storage classes.
7886 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7888 (xcoff_mark): Call xcoff_mark_symbol.
7889 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7890 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7892 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7894 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7896 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7898 (xcoff_find_reloc): New static function.
7899 (xcoff_link_add_symbols): Use it.
7900 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7901 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7902 relocate the value of C_DECL.
7904 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7906 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7908 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7909 callback decide what goes in .relocs.
7910 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7911 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7914 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7916 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7919 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7921 * xcofflink.c: More improvements, mostly to fix handling of
7922 constructors and a few other special cases.
7923 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7924 zero, reverting yesterday's change.
7925 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7926 (bfd_xcoff_link_count_reloc): Declare.
7927 (bfd_xcoff_record_link_assignment): Declare.
7928 * bfd-in2.h: Rebuild.
7930 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7932 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7933 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7934 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7935 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7936 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7937 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7939 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7942 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7943 segments includes the a.out header. See to that the magic number
7944 *always* is big-endian.
7946 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7947 m68k4k NetBSD configurations.
7949 * configure.in, configure: Separate i386 & mips NetBSD
7950 configurations from other BSD ones. Don't assume DEC is the only
7951 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7952 configurations. Add support for m68k4k NetBSD object format.
7954 * libaout.h: Added M_68K4K_NETBSD magic.
7956 * m68k4knetbsd.c: New file.
7958 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7960 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7963 * hosts/mipsnbsd.h: New file.
7965 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7967 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7969 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7970 toc_section, and entry_section fields.
7971 (struct xcoff_section_tdata): Remove ldrel_count field.
7972 * libcoff.h: Rebuild.
7973 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7975 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7976 full a.out header if full_aouthdr is set in xcoff_data.
7977 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7978 based on sections stored in xcoff_data.
7979 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7981 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7982 (rs6000coff_vec): Set symbol_leading_char to '.'.
7983 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7984 value stored in ret rather than returning a pointer value.
7986 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7988 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7991 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7993 * som.c (som_slurp_string_table): Allocate the strings with malloc
7994 since they're free'd by free_cached_info.
7995 (som_slurp_symbol_table): Similarly for the symbol table.
7997 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7999 * Makefile.in (diststuff): Don't make headers.
8001 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8003 * Makefile.in: Rebuild dependencies.
8005 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8006 output_bfd is not SunOS.
8007 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8008 non-SunOS input files.
8010 * xcofflink.c: Extensive changes to support linking shared objects
8011 and generating a .loader section.
8012 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8013 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8014 last_symndx, and ldrel_count fields.
8015 * libcoff.h: Rebuild.
8016 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8017 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8019 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8020 (bfd_xcoff_export_symbol): Declare.
8021 (bfd_xcoff_size_dynamic_sections): Declare.
8022 * bfd-in2.h: Rebuild.
8024 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8026 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8027 * configure: Rebuild.
8028 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8029 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8031 (pmac_xcoff_vec): Update to use new xcoff support.
8032 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8033 (xcoff_write_armap): Declare buf as unsigned char.
8034 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8036 * mpw-make.sed: Generalize subdir_do edit.
8038 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8040 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8041 correctly. Don't initialize asect->vma.
8043 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8045 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8046 something a little less than the page size.
8048 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8050 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8052 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8054 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8055 * coffcode.h (coff_write_object_contents): If .bss is before
8056 .data us that as data_start.
8057 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8059 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8060 (coff_swap_outhdr_out): Hardwire in version number.
8062 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8064 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8065 major and minor to *_vno, since the former are also macros in
8066 SunOS header files. Cast result of bfd_alloc to appropriate
8069 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8070 before assigning to sec_data.
8072 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8074 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8075 now relative to the section, not absolute.
8076 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8077 get the file name when there is a N_SO directory name. When
8078 handling stabs, remember that section->vma was added to the
8081 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8083 * sunos.c (struct sunos_link_hash_table): Add needed field.
8084 (sunos_link_hash_table_create): Call bfd_release, not free.
8085 (sunos_link_hash_table_create): Initialize needed field.
8086 (sunos_add_dynamic_symbols): Record needed objects.
8087 (bfd_sunos_get_needed_list): New function.
8088 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8089 * bfd-in2.h: Rebuild.
8091 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8093 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8095 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8097 * bfd-in.h (struct bfd_link_needed_list): Rename from
8098 bfd_elf_link_needed_list.
8099 * bfd-in2.h: Rebuild.
8100 * elf.c, elflink.h, libelf.h: Corresponding changes.
8102 Add start at AIX linker support; no shared libraries yet.
8103 * xcofflink.c: New file.
8104 * configure.in (rs600coff_vec): Use xcofflink.o.
8105 * configure: Rebuild.
8106 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8108 (struct xcoff_section_tdata): Define.
8109 (xcoff_section_data): Define macro.
8110 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8111 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8112 (_bfd_xcoff_bfd_final_link): Declare.
8113 (_bfd_ppc_xcoff_relocate_section): Declare.
8114 * libcoff.h: Rebuild.
8115 * coff-rs6000.c: Clean up a bit.
8116 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8117 cputype, csects, and debug_indices.
8118 (xcoff_copy_private_bfd_data): Copy cputype.
8119 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8120 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8121 (xcoff_reloc_type_lookup): Rename from
8122 rs6000coff_reloc_type_lookup.
8123 (coff_relocate_section): Define.
8124 (_bfd_xcoff_sizeof_headers): Define.
8125 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8126 (_bfd_xcoff_bfd_relax_section): Define.
8127 (_bfd_xcoff_bfd_link_split_section): Define.
8128 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8130 * coffcode.h (coff_compute_section_file_positions): If AIX,
8131 increment sofar by SMALL_AOUTSZ if not executable.
8132 (coff_write_object_contents): If AIX, always output an a.out
8133 header; if not executable, header size of SMALL_AOUTSZ.
8134 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8135 (_bfd_stringtab_init): Initialize xcoff field.
8136 (_bfd_xcoff_stringtab_init): New function.
8137 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8138 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8139 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8140 * libbfd.h: Rebuild.
8141 * Makefile.in: Rebuild dependencies.
8142 (BFD32_BACKENDS): Add xcofflink.o.
8143 (CFILES): Add xcofflink.c.
8145 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8146 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8147 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8149 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8151 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8153 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8155 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8156 * config.in: Regenerated.
8158 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8159 (_bfd_chunksize): New variable.
8160 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8161 for obstack chunk size.
8162 * configure.in: Check for getpagesize.
8163 * configure: Regenerated.
8165 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8167 * trad-core.c (rawptr): Make it a local variable of
8168 ptrace_unix_core_file_p.
8170 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8172 * coff-arm.c (in_reloc_p): New.
8173 * coff-i386.c (in_reloc_p): New.
8174 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8175 (coff_write_object_contents): Only set has_reloc_section
8177 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8178 in_reloc_p to decide if reloc should be emitted.
8179 * libcoff.h (pe_data_type.in_reloc_p): New.
8180 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8182 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8184 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8185 (_bfd_coff_read_internal_relocs): Likewise.
8186 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8187 (_bfd_coff_read_internal_relocs): Likewise.
8189 * elflink.h (elf_link_add_object_symbols): Correct conditions
8190 under which type and size change warnings are issued.
8192 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8194 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8195 a symbol which is not in a real section.
8196 (coff_write_native_symbol): Corresponding change.
8198 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8199 coff_link_hash_newfunc and make non-static.
8200 (_bfd_coff_link_hash_table_init): New function, broken out of
8201 _bfd_coff_link_hash_table_create.
8202 (_bfd_coff_link_hash_table_create): Use it.
8203 (process_embedded_commands): Make static.
8204 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8205 (_bfd_coff_link_hash_table_init): Declare.
8206 * libcoff.h: Rebuild.
8208 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8209 field in XCOFF tdata.
8210 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8211 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8212 based on cputype stored in a.out header, or in n_type of initial
8214 (coff_write_object_contents): Set cputype correctly in a.out
8216 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8218 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8219 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8221 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8222 * libcoff.h: Rebuild.
8224 * cpu-rs6000.c (rs6000_compatible): New static function.
8225 (bfd_rs6000_arch): Use it.
8226 * cpu-powerpc.c (powerpc_compatible): New static function.
8227 (arch_info_struct): Define various flavours of PowerPC.
8228 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8231 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8233 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8235 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8237 * elflink.h (elf_link_add_object_symbols): Don't warn about
8238 changing the size or type if the old definition was weak.
8240 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8242 * coffcode.h (combined_entry_type): Add fix_line field.
8243 (coff_slurp_line_table): Warn if we try to set the lineno field of
8245 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8246 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8247 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8248 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8250 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8251 * libcoff.h: Rebuild.
8253 * libcoff-in.h (struct xcoff_tdata): Define.
8254 (xcoff_data): Define.
8255 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8256 * bfd-in2.h, libcoff.h: Rebuild.
8257 * coff-rs6000.c (xcoff_mkobject): New static function.
8258 (coff_mkobject): Define.
8259 (xcoff_copy_private_bfd_data): New static function.
8260 (coff_bfd_copy_private_bfd_data): Define.
8261 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8263 (rs6000coff_vec): Add DYNAMIC to object_flags.
8264 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8265 .loader sections specially.
8266 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8267 section alignment from the XCOFF tdata information.
8268 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8269 F_SHROBJ, and copy the extra a.out header information into the
8270 XCOFF tdata structure.
8271 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8272 F_DYNLOAD and the extra a.out header information.
8273 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8274 C_HIDEXT symbol with attached csect information.
8275 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8276 in the o_maxdata field.
8277 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8278 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8279 end if BSF_NOT_AT_END is set.
8281 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8282 _bfd_read_ar_hdr_fn.
8283 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8284 * bfd-in2.h, libbfd.h: Rebuild.
8285 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8287 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8288 (bfd_slurp_bsd_armap_f2): Likewise.
8289 (_bfd_slurp_extended_name_table): Likewise.
8291 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8293 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8295 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8296 when the symbol table is empty.
8298 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8299 space for section symbols, since we don't output them either.
8300 (elf_m68k_adjust_dynindx): Removed.
8302 * ptrace-core.c (rawptr): Make it a local variable of
8303 ptrace_unix_core_file_p.
8305 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8307 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8310 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8311 Mac object file formats.
8313 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8315 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8316 auxent if there isn't one.
8317 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8318 rather than FILNMLEN as the maximum name length.
8320 * coffcode.h (bfd_coff_backend_data): Add new field
8321 _bfd_coff_print_aux.
8322 (bfd_coff_print_aux): New static function.
8323 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8324 scnlen field of an XTY_LD csect aux entry.
8325 (coff_print_aux): New static function.
8326 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8327 in coff_pointerize_aux_hook.
8328 (bfd_coff_std_swap_table): Initialize new field.
8329 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8330 * libcoff.h: Rebuild.
8331 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8332 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8334 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8335 if there are symbols, for native AIX ld compatibility.
8337 * coffcode.h (bfd_coff_backend_data): Add new field
8338 _bfd_coff_pointerize_aux_hook.
8339 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8340 or I960, and as 0 otherwise.
8341 (bfd_coff_std_swap_table): Initialize new field.
8342 * libcoff.h: Rebuild.
8343 * coffgen.c (coff_pointerize_aux): Change parameters to take
8344 symbol pointer instead of type and class, and to take aux index.
8345 Call _bfd_coff_pointerize_aux_hook if it is defined.
8346 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8347 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8348 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8350 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8351 read-only/host-only support.
8353 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8355 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8358 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8359 BFD_JUMP_TABLE_ARCHIVE accordingly.
8360 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8361 (_bfd_compute_and_write_armap): Declare.
8362 (_bfd_generic_read_ar_hdr): Declare.
8363 (_bfd_read_ar_hdr): Define.
8364 (_bfd_noarchive_read_ar_hdr): Define.
8365 (_bfd_archive_bsd_read_ar_hdr): Define.
8366 (_bfd_archive_coff_read_ar_hdr): Define.
8367 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8368 _bfd_read_ar_hdr instead.
8369 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8370 (_bfd_compute_and_write_armap): Rename from
8371 compute_and_write_armap. Make non-static. Change all callers.
8372 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8373 than _bfd_snarf_ar_hdr.
8374 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8375 * ieee.c (ieee_read_ar_hdr): Define.
8376 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8377 * oasys.c (oasys_read_ar_hdr): Define.
8378 * som.c (som_read_ar_hdr): Define.
8379 * bfd-in2.h, libbfd.h: Rebuild.
8381 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8383 * peicode.c (coff_swap_filehdr_in): If symptr is
8384 zero, there aren't any symbols, even if nsyms is set.
8386 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8388 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8390 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8391 sections, and set styp correctly for them: .got, .hash, .dynamic,
8392 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8393 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8395 (ecoff_sort_hdrs): New static function.
8396 (ecoff_compute_section_file_positions): Return boolean, not void.
8397 Sort the sections by VMA before looking through them. Put the
8398 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8399 section on an appropriate boundary within the page.
8400 (ecoff_compute_reloc_file_positions): Check return value of
8401 ecoff_compute_section_file_positions.
8402 (_bfd_ecoff_set_section_contents): Likewise.
8403 (_bfd_ecoff_write_object_contents): Check for various Alpha
8404 section types when incrementing text_size and data_size. Call
8405 adjust_headers backend function if it exists.
8406 * coff-alpha.c (alpha_adjust_headers): New static function.
8407 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8408 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8410 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8412 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8414 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8415 of ALTERNATE_AIX_CORE_FORMAT.
8416 * configure.in (aix4): No longer need CORE_FLAGS.
8417 * configure: Updated.
8419 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8421 NS32k changes from Ian Dall:
8422 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8424 (aout_link_input_section_std, aout_link_input_section_ext,
8425 aout_link_reloc_link_order): Call them instead of _bfd_*
8427 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8429 (backend_data): Use it instead of hardcoded zero.
8431 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8432 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8434 * ns32knetbsd.c: Include bfd.h.
8435 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8436 (MY_bfd_reloc_type_lookup): Declare function too.
8437 * pc532-mach.c (set_sizes): Don't declare.
8438 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8439 (backend_data, MY_backend_data): Don't define.
8441 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8442 ns32k-*-lites* like ns32k-*-netbsd*.
8444 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8447 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8449 * coffcode.h (coff_write_object_contents): Restore setting
8450 f_timdat to 0, deleted on August 22.
8452 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8454 * coffcode.h (coff_bfd_copy_private_symbol_data,
8455 coff_bfd_copy_private_section_data,
8456 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8457 * peicode.h (coff_bfd_copy_private_bfd_data): New
8458 (pe_bfd_copy_private_bfd_data): New.
8459 (coff_swap_scnhdr_in): Swap bss size into the right place.
8460 (pe_print_private_bfd_data): Add some newlines.
8462 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8464 * som.c (setup_sections): Don't die if a space has no subspaces.
8466 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8468 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8469 dynamic symbol override a common symbol. Don't change the size or
8470 type if they have been set and the new symbol is not a definition.
8471 Warn if the size or type changes.
8473 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8475 * som.c (som_begin_writing): Don't write the symbol table or
8477 (som_finish_writing): Write them here. Place them after the
8478 subspace data, but before the relocs.
8480 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8482 * sunos.c (sunos_add_one_symbol): Just pass false, not
8483 info->shared_library, to sunos_create_dynamic_sections.
8484 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8486 (sunos_check_dynamic_reloc): Remove .text section assertion.
8488 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8490 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8491 * configure, configure.in: Add pmac_xcoff_vec case.
8492 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8493 * coff-pmac.c: New file, PowerMac XCOFF support.
8494 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8495 * targets.c (pmac_xcoff_vec): Declare.
8497 * mpw-config.in: Various changes to be compatible with the
8498 autoconf-based configury.
8499 * mpw-make.sed: New file, sed commands to translate Unix
8500 makefile into MPW syntax.
8501 * mpw-make.in: Remove.
8502 * hosts/mpw.h: Remove.
8503 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8504 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8506 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8508 * binary.c (binary_get_symtab): Return an empty string on error.
8509 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8511 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8513 * coff-ppc.c: Reformatted according to gnu conventions
8514 Removed irrelevant "if 0" code
8516 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8518 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8519 symbols rather than as indirect symbols.
8520 (MY(slurp_symbol_table)): Don't do anything special about
8523 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8524 of .ctors and .dtors sections is no larger than 2.
8526 * sunos.c (sunos_add_one_symbol): Don't change
8527 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8529 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8530 dynamic symbols when creating a shared library.
8531 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8533 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8534 written even if it is not defined in a regular object.
8535 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8536 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8537 rather than the constant 22.
8538 (sunos_check_dynamic_reloc): Handle creating a shared library.
8539 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8540 zero when creating a shared library.
8541 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8542 write it out at the start of the symbol table.
8544 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8546 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8548 * config.bfd: Add arm-*-coff.
8549 * configure.in, configure: Add armcoff_{little,big}_vec.
8550 * targets.c (armcoff_{little,big}_vec): Declare.
8551 (bfd_target_vector): Add armcoff_{little,big}_vec.
8552 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8554 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8556 * targets.c (bfd_find_target): Remove debugging code.
8558 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8560 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8562 * Makefile.in: added *-ppc files
8563 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8564 allow pe based .o's to be shared with other tools on ppc/NT
8565 * config.bfd: added powerpc[le]-[pe|winnt] config support
8566 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8567 * peicode.h: Added more section flags for PE on ppc
8568 Added coff_swap_filehdr_out to allow peicode.h to be
8569 used for non-image PE files on ppc.
8570 Check for image, or not, before copying pe_opthdr
8571 * targets.c: Added new bfd's
8572 * targets.c: Removed two inactive bfds that shouldn't have made it this
8575 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8577 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8578 explicit values to initialize all relocs. Change all users.
8579 (ppc_elf_brtaken_inner): New function to handle branch predicition
8581 (ppc_elf_brtaken_reloc): Ditto.
8582 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8583 relocs use ppc_elf_unsupported_reloc.
8584 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8585 needs to be reported.
8586 (ppc_elf_relocate_section): Support branch prediction relocs.
8588 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8590 * bfd.c (bfd_assert): Remove \n from string passed to
8593 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8594 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8595 (bfd_coff_make_section_hook): Don't define.
8596 (coff_make_section_hook): Remove.
8597 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8598 (styp_to_sec_flags): Likewise.
8599 (coff_write_object_contents): Likewise.
8600 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8602 * libcoff.h: Rebuild.
8603 * coffgen.c (make_a_section_from_file): Just call
8604 bfd_make_section_anyway, not bfd_make_section or
8605 bfd_coff_make_section_hook.
8606 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8607 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8608 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8609 make_section_hook field.
8610 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8612 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8613 pointers into value field for warning and indirect symbols; just
8614 leave the value field alone.
8615 * linker.c (generic_link_add_symbol_list): Use next symbol for
8616 warning and indirect symbols, rather than looking in symbol value.
8617 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8618 parameter. Change all callers. Remove support for indirect
8619 symbols; it didn't work anyhow.
8620 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8621 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8622 * bfd-in2.h: Rebuild.
8624 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8626 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8627 go back to telling the tools this reloc operates on 32 bits.
8629 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8631 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8632 rather than a direct fprintf.
8633 * archive.c (_bfd_write_archive_contents): Likewise.
8634 * coffcode.h (coff_slurp_symbol_table): Likewise.
8635 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8636 (ppc_elf_unsupported_reloc): Likewise.
8637 (ppc_elf_relocate_section): Likewise.
8638 * i386linux.c (linux_tally_symbols): Likewise.
8639 (linux_finish_dynamic_link): Likewise.
8640 * osf-core.c (osf_core_core_file_p): Likewise.
8641 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8642 * som.c (som_sizeof_headers): Likewise.
8643 * srec.c (srec_bad_byte): Likewise.
8644 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8645 * libbfd-in.h (bfd_assert): Declare first parameter const.
8646 * libbfd.h: Rebuild.
8647 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8648 bfd_reloc_overflow is enough.
8649 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8650 * coff-h8500.c (rtype2howto): Likewise.
8651 * coff-z8k.c (rtype2howto): Likewise.
8652 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8653 * elf.c (_bfd_elf_get_lineno): Likewise.
8654 (_bfd_elf_no_info_to_howto): Likewise.
8655 (_bfd_elf_no_info_to_howto_rel): Likewise.
8656 * hp300hpux.c (convert_sym_type): Likewise.
8657 (MY(swap_std_reloc_in)): Likewise.
8658 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8660 * libaout.h (struct aoutdata): Add line_buf field.
8661 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8662 and filename_buffer. Instead, use a malloc buffer stored in the
8663 new line_buf field. Remove length restrictions.
8665 * coffgen.c (string_size): Remove static variable.
8666 (debug_string_size, debug_string_section): Likewise.
8667 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8668 and debug_string_size_p parameters. Use them instead of the
8669 global variables. Change all callers.
8670 (coff_write_symbol): Likewise.
8671 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8672 (coff_write_symbols): Add local variables to replace removed
8675 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8676 function, and line_base fields.
8677 * libcoff.h: Rebuild.
8678 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8679 information, rather than using static variables.
8681 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8682 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8684 * init.c (initialized): Remove static variable.
8685 (bfd_init): Don't bother setting initialized.
8686 (bfd_check_init): Remove.
8687 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8688 * libbfd.h: Rebuild.
8690 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8692 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8693 size for full core dumps. Copy core file header to private data.
8694 (rs6000coff_core_file_failing_command,
8695 rs6000coff_core_file_failing_signal): New functions to extract
8696 the file name and terminating signal from the core file.
8697 * coff-rs6000.c: Use them.
8699 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8701 Change arch info to be const, initialized at compile time.
8702 * archures.c: Reindent many functions. Change CONST to const.
8703 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8704 nothing set it anyhow. Make next const.
8705 (bfd_arch_info_list): Remove.
8706 (bfd_archures_list): Rename from archures_init_table. Change from
8707 a table of function pointers to a table of bfd_arch_info_type
8708 structure addresses.
8709 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8710 (bfd_lookup_arch): Likewise.
8711 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8713 (bfd_default_arch_struct): Make const.
8714 (bfd_arch_init, bfd_arch_linkin): Remove.
8715 (bfd_get_arch_info): Return a const pointer.
8716 * init.c (bfd_init): Don't call bfd_arch_init.
8717 * bfd.c (struct _bfd): Make arch_info const.
8718 * bfd-in2.h: Rebuild.
8719 * libbfd.h: Rebuild.
8720 * configure.in: Put & before everything in $selarchs.
8721 * configure: Rebuild.
8722 * cpu-*.c: Change bfd_*_arch from a function which calls
8723 bfd_arch_linkin to a const structure.
8724 * ieee.c (ieee_object_p): Make arch const.
8726 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8728 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8730 * bfd-in2.h: Regenerate.
8731 * libbfd.h: Regenerate.
8733 * elf32-ppc.c (reloc_type): Update names to match current draft.
8734 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8735 relative. Update names to current V.4 draft.
8736 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8737 (ppc_elf_relocate_section): Rename relocations to match draft.
8739 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8741 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8742 compiled with -mrelocatable-lib to be linked with either normal
8743 modules or -mrelocatable modules.
8745 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8747 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8748 in the a.out header.
8750 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8751 a reloc against a local symbol, even if it's not a section.
8753 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8755 * targets.c (bfd_target): Remove unused align_power_min field.
8756 * bfd-in2.h: Rebuild.
8757 * All backends: Remove initialization of align_power_min.
8759 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8761 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8763 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8765 * config.bfd (mips-dec-netbsd*): New target.
8766 * configure.host (mips-dec-netbsd*): New host.
8767 * configure.in (mips-dec-netbsd*): New native.
8768 * configure: Rebuild.
8770 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8772 Make the COFF backend linker merge common types:
8773 * cofflink.c (struct coff_debug_merge_element): Define.
8774 (struct coff_debug_merge_type): Define.
8775 (struct coff_debug_merge_hash_entry): Define.
8776 (struct coff_debug_merge_hash_table): Define.
8777 (coff_debug_merge_hash_table_init): Define.
8778 (coff_debug_merge_hash_table_free): Define.
8779 (coff_debug_merge_hash_lookup): Define.
8780 (struct coff_final_link_info): Add debug_merge field.
8781 (coff_debug_merge_hash_newfunc): New static function.
8782 (_bfd_coff_final_link): Allocate and free debug_merge table.
8783 (coff_link_input_bfd): Merge identical enum, struct and union
8786 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8788 Convert i960 COFF to use COFF backend linker.
8789 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8790 structure to store the symbol being used.
8791 (coff_i960_start_final_link): New static function.
8792 (coff_i960_relocate_section): New static function.
8793 (coff_i960_adjust_symndx): New static function.
8794 (coff_start_final_link): Define.
8795 (coff_relocate_section): Define.
8796 (coff_adjust_symndx): Define.
8797 * coffcode.h (bfd_coff_backend_data): Add new callback function
8798 _bfd_coff_start_final_link.
8799 (bfd_coff_start_final_link): Define.
8800 (coff_start_final_link): Define if not defined.
8801 (bfd_coff_std_swap_table): Add coff_start_final_link.
8802 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8804 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8805 function callback is not NULL.
8806 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8807 (_bfd_coff_internal_syment_name): Declare.
8808 * libcoff.h: Rebuild.
8809 * configure.in (icoff_big_vec): Add cofflink.o.
8810 (icoff_little_vec): Likewise.
8811 * configure: Rebuild.
8813 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8815 * Makefile.in (clean-info): Remove extraneous tab from line
8818 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8820 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8821 contents has relocs.
8823 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8825 * coffcode.h (coff_compute_section_file_positions): Keep the
8827 (coff_write_object_contents): Remember if it's a relocatable
8829 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8830 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8831 if relocatable file. Swap out saved raw size.
8833 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8835 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8836 (maintainer-clean): Rename from realclean, passing
8837 maintainer-clean down to subdirectories, but leave realclean as a
8840 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8843 * dep-in.sed: Remove config.h from generated dependencies.
8845 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8846 broken out of sunos_canonicalize_dynamic_symtab.
8847 (sunos_canonicalize_dynamic_symtab): Call new function
8848 sunos_slurp_dynamic_symtab.
8849 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8850 dynamic symbol table to the caller.
8851 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8852 callback to override the symbols being read.
8853 * libaout.h (struct aout_backend_data): Add three new parameters
8854 to add_dynamic_symbols callback.
8856 Extensive minor changes to avoid various gcc warnings. Also:
8857 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8858 * archures.c (bfd_arch_info_type): Change mach field from long to
8860 (bfd_lookup_arch): Change machine parameter from long to unsigned
8863 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8865 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8866 a symbol with a non-zero plt_offset.
8868 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8870 * elfcode.h (align_file_position): Remove; not used.
8872 * configure.in: Only check for <sys/procfs.h> on a native system,
8873 and make sure it defines prstatus_t.
8874 * configure: Rebuild.
8876 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8878 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8880 * config.in: Rename from config.h.in.
8881 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8882 Check for config.h:config.in when creating stamp-h.
8883 * configure: Rebuild.
8884 * Makefile.in (stamp-h): Depend upon config.in rather than
8885 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8886 calling config.status.
8888 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8889 (Makefile): Just rebuild Makefile.
8890 (config.h, stamp-h): New targets.
8891 * configure.in: Create stamp-h when rebuilding config.h.
8892 * configure: Rebuild.
8894 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8896 * configure.in: Call AC_CONFIG_HEADER. Substitute
8897 HOST_64BIT_LONG. Check that various header files exist. Check
8898 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8899 and/or free need to be declared. Don't make a link to sysdep.h.
8900 Define TRAD_HEADER for various hosts.
8901 * configure: Rebuild.
8902 * configure.host: Don't set my_host. Add definitions taken from
8903 host header files for various entries. Remove entries which now
8905 * acconfig.h: New file.
8906 * config.h.in: New file, built by autoheader.
8907 * sysdep.h: New file.
8908 * Makefile.in (do_distclean): Don't remove sysdep.h.
8910 (LOCAL_H_DEPS): New variable.
8911 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8913 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8914 ($(OPTIONAL_BACKENDS)): Likewise.
8915 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8916 looking through sysdep.h.
8917 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8918 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8919 (fprintf_vma, sprintf_vma): Likewise.
8920 (int64_type, uint64_type): Don't define.
8921 * bfd-in2.h: Rebuild.
8922 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8923 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8924 * lynx-core.c: Include stuff from old hosts/lynx.h.
8925 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8926 rather than NO_FCNTL.
8927 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8928 rather than NATIVE_HPPAHPUX_COMPILER.
8929 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8931 * hosts/*.h: Remove all header files which merely include,
8932 declare, and define things. Leave header files which define
8933 information needed by trad-core.c.
8935 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8936 (BFD_CC_FOR_BUILD): Define.
8937 * configure.in: Use BFD_CC_FOR_BUILD.
8938 * configure: Rebuild.
8940 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8942 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8943 * configure: Rebuild.
8945 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8948 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8950 * config.bfd: i386pe_ve -> i386pe_vec.
8952 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8954 * configure.host: Incorporate host Makefile fragments by setting
8956 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8957 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8958 value based on whether the code is being compiled by a cross
8959 compiler. Don't substitute host_makefile_frag or frags.
8960 * aclocal.m4: New file to define local AC_PROG_CC.
8961 * configure: Rebuild.
8962 * Makefile.in (INSTALL): Set to @INSTALL@.
8963 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8964 (INSTALL_DATA): Set to @INSTALL_DATA@.
8966 (CC): Define as @CC@.
8967 (CFLAGS): Set to @CFLAGS@.
8968 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8969 (@host_makefile_frag@): Remove.
8970 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8971 after other options.
8972 (config.status): Remove dependency upon @frags@.
8973 * config/*.mh, config/README: Remove.
8975 * config.bfd: Rewrite to incorporate the contents of the Makefile
8976 fragments by setting shell variables, rather than merely returning
8977 the name of a Makefile fragment.
8978 * configure.in: Use shell variables set by config.bfd rather than
8979 looking at the target Makefile fragment files. Don't substitute
8980 target_makefile_frag. Do substitute TDEFINES.
8981 * configure: Rebuild.
8982 * Makefile.in (@target_makefile_frag@): Remove.
8983 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8984 * config/*.mt: Remove.
8986 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8988 * configure.in: Put changequote lines around "i[345]86" patterns
8989 section of core file support.
8991 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8993 * som.c (som_bfd_print_private_bfd_data): Define to use the
8996 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8998 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8999 entry, text_start and data_start.
9001 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9003 * Makefile.in (OFILES): Remove $(TDEPFILES).
9004 * config/apollo.mt (TDEPFILES): Remove.
9005 * config/README: Update.
9007 * configure.in: For a native configuration, set COREFILE and
9008 COREFLAG based on the canonical host name.
9009 * configure: Rebuild.
9010 * Makefile.in: Rebuild dependencies.
9011 (ALL_CFLAGS): Add @COREFLAG@.
9012 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9013 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9014 support routines. Check LYNX_CORE rather than HOST_LYNX.
9015 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9016 * i386lynx.c: Likewise.
9017 * m68klynx.c: Likewise.
9018 * sparclynx.c: Likewise.
9019 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9020 * *-core.c: Comment changes.
9021 * config/decstation.mh (HDEPFILES): Remove.
9022 (HDEFINES): Remove -DTRAD_CORE.
9023 * config/irix3.mh (RANLIB): Remove.
9024 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9025 (HDEFINES): Remove -DIRIX_CORE.
9026 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9027 (HDEFINES): Remove -DTRAD_CORE.
9028 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9029 * config/ultra3.mh (RANLIB): Remove.
9030 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9031 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9032 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9033 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9034 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9035 * config/i386aix.mh, config/i386bsd.mh: Remove.
9036 * config/i386linux.mh, config/i386mach3.mh: Remove.
9037 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9038 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9039 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9040 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9041 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9042 * config/solaris2.mh, config/stratus.mh: Remove.
9043 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9044 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9046 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9048 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9049 DT_FINI entry if the appropriate symbol is not in the hash table.
9051 * libelf.h (struct elf_backend_data): Add create_program_headers
9052 and want_hdr_in_seg fields.
9053 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9055 (elf_backend_create_program_headers): Likewise.
9056 (elfNN_bed): Initialize create_program_headers and
9058 * elf.c (get_program_header_size): Call create_program_headers
9060 (map_program_segments): Check want_hdr_in_seg backend field. Call
9061 create_program_headers backend routine.
9063 * elf.c (assign_file_positions_except_relocs): Align non allocated
9064 sections when creating an executable.
9066 * elfcode.h (elf_swap_phdr_in): Make non static.
9067 (elf_swap_phdr_out): Make non static.
9068 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9069 (bfd_elf32_swap_phdr_out): Declare.
9070 (bfd_elf64_swap_phdr_in): Declare.
9071 (bfd_elf64_swap_phdr_out): Declare.
9073 * ecofflink.c (ecoff_collect_shuffle): New static function.
9074 (_bfd_ecoff_get_accumulated_pdr): New function.
9075 (_bfd_ecoff_get_accumulated_sym): New function.
9076 (_bfd_ecoff_get_accumulated_ss): New function.
9077 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9078 (_bfd_ecoff_get_accumulated_sym): Declare.
9079 (_bfd_ecoff_get_accumulated_ss): Declare.
9080 * libbfd.h: Rebuild.
9082 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9084 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9086 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9087 warning symbols. If any section is named .gnu.warning.XXX, treat
9088 the contents as a warning to be issued if the symbol XXX is
9090 (elf_link_output_extsym): For an indirect or warning symbol, just
9091 output the symbol it points to.
9093 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9094 if bfd_hash_allocate fails, since it will already be set.
9095 (generic_link_hash_newfunc): Likewise.
9096 (archive_hash_newfunc): Likewise.
9097 (hash_entry_bfd): New static function.
9098 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9099 callback. Allocate a new warning using the hash table newfunc.
9100 Use bfd_hash_replace to update the entry in the hash table, rather
9101 than assuming we can copy the fields with structure assignment.
9103 * hash.c (bfd_hash_replace): New function.
9104 * bfd-in.h (bfd_hash_replace): Declare.
9105 * bfd-in2.h: Rebuild.
9107 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9109 * config.bfd: Add mips*vr4300-*-elf* target.
9110 * config/mipsbvr4300.mt: Added.
9112 See file ChangeLog.2
9119 version-control: never