1 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3 * configure.in: Change -linux* to -linux-gnu*.
4 * config.bfd, configure.host: Likewise.
7 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
9 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
10 LO16/HI16S bug and improve comments about what is going on.
12 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
14 * configure, aclocal.m4: Rebuild with new libtool.
17 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
19 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
20 when merging v850 code into v850e/v850ea code. Do not initialise
21 output flags if the input is the default architecture. PR14732.
23 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
26 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
28 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
29 get the size from bfd_arch_bits_per_address instead of directly
32 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
34 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
35 to wrap, just return all 1's bits instead.
36 * libbfd.h: Regenerate.
38 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
40 * coff-i386.c (coff_pe_i386_relocate_section): New static function
42 (coff_relocate_section): If COFF_WITH_PE, define as
43 coff_pe_i386_relocate_section.
44 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
45 skip empty sections, to match coff_write_object_contents.
47 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
48 rather than swapping out r_offset twice. From Luke Deller
49 <luked@cse.unsw.edu.au>.
51 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
53 * configure.in: Set libtool_enable_shared rather than
54 libtool_shared. Remove diversion hack.
55 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
58 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
60 * syms.c (struct stab_cache): Define.
61 (struct stab_find_info): Remove cached_offset, cached_stab,
62 cached_str, and cached_stroff fields. Add file_cache,
63 function_cache, and line_cache fields.
64 (_bfd_stab_section_find_nearest_line): Use extensive caching to
67 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
69 * peicode.h (pe_print_idata): Check for import of ordinal rather
71 (pe_print_edata): If there is no .edata section, look for the
72 export data in some other section.
74 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
76 * configure.in: Change version to 2.8.4.
77 * configure: Regenerated.
79 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
81 Add tms320c30 support:
82 * cpu-tic30.c: New file.
83 * aout-tic30.c: New file.
84 * coff-tic30.c: New file.
85 * archures.c (bfd_arch_tic30): Define.
86 (bfd_tic30_arch): Declare.
87 (bfd_archures_list): Add bfd_tic30_arch.
88 * targets.c (bfd_target_vector): Add tic30_aout_vec and
90 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
91 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
92 (coff_set_flags): Likewise.
93 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
94 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
95 * Makefile.am: Rebuild dependencies.
96 (ALL_MACHINES): Add cpu-tic30.lo.
97 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
98 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
99 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
100 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
102 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
104 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
105 to lag behind LO16 reloc by a couple of instructions.
107 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
109 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
110 make to reexamine the file timestamp.
111 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
113 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
117 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
119 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
120 and partial_inplace=false.
121 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
124 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
126 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
127 to create .dynsbss and .rela.sbss sections.
128 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
129 copied from dynamic objects into .sbss.
130 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
131 use it. Correct typo of .rela.sdata2.
132 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
133 put the data, which may now be in .sbss.
134 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
135 (elf_backend_create_dynamic_sections): Define as
136 ppc_elf_create_dynamic_sections.
138 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
139 against _GLOBAL_OFFSET_TABLE_.
140 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
141 shared libraries which refer to local symbols. Make sure that the
142 test for allocating space for a reloc in a shared object is the
143 same as the test for emitting a reloc.
146 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
148 * elf32-mips.c: Add dvp support.
151 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
153 * config.bfd (i[3456]-*-mingw32*): New target.
154 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
155 * aclocal.m4, configure: Rebuild.
158 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
160 * config.bfd, configure.in: Add dvp support.
161 * configure: Regenerate.
162 * aclocal.m4: Regenerate.
163 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
164 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
167 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
169 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
172 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
174 Sparc v9 ABI compliant PLT:
175 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
176 (plt_templates, sparc64_elf_build_plt_entry): Delete.
177 (LARGE_PLT_THRESHOLD): New define.
178 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
179 (sparc64_elf_build_plt): New function.
180 (sparc64_elf_plt_entry_offset): Likewise.
181 (sparc64_elf_plt_ptr_offset): Likewise.
182 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
183 contain the index for convenience. Skip the initial entries
185 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
186 memory for the benefit of .rela.plt.
187 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
188 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
189 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
190 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
191 Call sparc64_elf_build_plt.
192 (elf_backend_want_got_plt): No.
193 (elf_backend_plt_readonly): No.
194 (elf_backend_plt_alignment): 8.
196 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
197 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
198 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
201 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
203 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
205 * cpu-mips.c (arch_info_struct): Add mips variants.
206 * bfd-in2.h: Rebuilt.
208 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
210 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
211 preserving the contents of t2a3_b_insn.
213 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
215 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
216 (i[3456]86sco3.2v5*coff): New target.
218 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
220 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
222 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
224 * bfd.c (bfd_get_error_handler): Add orthogonal function.
225 * bfd-in2.h: Regenerate.
227 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
229 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
231 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
233 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
234 adjust addend for an output common symbol (from Jimmy Blair
235 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
236 defined symbol to counteract adjustment made in generic relocation
239 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
241 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
243 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
244 (GET_SCNDHR_NLNNO): Likewise.
246 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
248 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
250 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
252 * elf32-m32r.c: Add macros to handle NOP insertion.
254 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
256 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
257 (xcoff_mark): Likewise.
258 (xcoff_build_ldsyms): Mark absolute symbols.
260 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
262 * bout.c (b_out_write_object_contents): Sort symbols before output
263 to keep {CALL,BAL}NAME symbols adjacent.
264 (b_out_symbol_cmp): New function.
266 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
268 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
269 allocate space for a PC relative reloc against a symbol which is
270 defined in a regular file.
271 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
272 relative reloc against a symbol which is defined in a regular
275 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
277 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
278 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
280 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
281 (mips*-*-netbsd*): New target.
283 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
285 * elflink.h (elf_link_assign_sym_version): Change error message
286 from "undefined version name" to "undefined versioned symbol
289 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
291 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
294 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
296 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
299 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
300 shared. Set stab* sections to be shared and read. Set .rsrc
301 section to be read and shared.
303 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
305 * Makefile.am: Rebuild dependencies.
306 (ALL_MACHINES_CFILES): Add dwarf2.lo.
307 (ALL_MACHINES_CFILES): Add dwarf2.c.
308 * Makefile.in: Rebuild.
310 * coff-arm.c: Don't include obstack.h.
312 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
314 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
317 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
319 * configure: Regenerate to get @SHELL@ substituted.
321 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
323 * coff-arm.c (coff_arm_relocate_section): Only look at section
324 owner if there is one.
326 * elf.c (assign_file_positions_for_segments): Fail if there is not
327 enough room for the program headers. (PR14186)
329 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
331 * elf.c (_bfd_elf_find_nearest_line): Call
332 _bfd_dwarf2_find_nearest_line first.
333 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
334 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
336 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
339 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
340 object files to be merged into a M32RX executable.
342 * archures.c: Add bfd_mach_m32rx.
344 * archures.c: Add bfd_mach_m32r.
346 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
348 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
349 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
350 to decide when to align the file sections for paging.
352 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
355 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
357 * elf32-m32r.c (m32r_elf_object_p): New Function.
358 (m32r_elf_final_write_processing): New Function.
359 (m32r_elf_set_private_flags): New Function.
360 (m32r_elf_copy_private_bfd_data): New Function.
361 (m32r_elf_merge_private_bfd_data): New Function.
362 (m32r_elf_print_private_bfd_data): New Function.
363 (elf_backend_object_p): Point to m32r_object_p.
364 (elf_backend_final_write_processing): Point to
365 m32r_elf_final_write_processing.
366 (bfd_elf32_bfd_copy_private_bfd_data): Point to
367 m32r_elf_copy_private_bfd_data.
368 (bfd_elf32_bfd_merge_private_bfd_data): Point to
369 m32r_elf_merge_private_bfd_data.
370 (bfd_elf32_bfd_set_private_flags): Point to
371 m32r_elf_set_private_bfd_data.
372 (bfd_elf32_bfd_print_private_bfd_data): Point to
373 m32r_elf_print_private_bfd_data.
376 * cpu-m32r.c: Add m32rx cpu architecture.
377 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
378 architecture machines.
381 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
384 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
386 * configure: Only build libbfd shared if --enable-shared's value
387 was `yes', or was set to `*bfd*'.
388 * aclocal.m4: Likewise.
389 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
390 original source of this bit of code. It's not clear what the best fix
393 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
395 * linker.c (generic_link_add_symbol_list): Always init udata.p so
396 that the generic relaxation code can function when input and output
397 file formats are mismatched.
399 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
401 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
403 * elf.c (assign_file_positions_for_segments): For a loadable
404 section, make sure that the load address is correct relative to
405 the load address of the segment plus the size of the segment so
408 * coffcode.h (_coff_link_output_has_begun): Make static.
409 (_coff_final_link_postscript): Likewise.
411 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
413 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
414 which a relocation refers to an indirect or warning symbol.
416 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
418 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
419 (coff_arm_final_link_postscript): New function.
420 (coff_arm_link_output_has_begun): New function.
422 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
423 _bfd_coff_link_output_has_begun and
424 _bfd_coff_final_link_postscript. Add new macros:
425 bfd_coff_link_output_has_begun() and
426 bfd_coff_final_link_postscript().
428 * cofflink.c (_bfd_coff_final_link): Insert calls to
429 bfd_coff_link_output_has_begun() and
430 bfd_coff_final_link_postscript().
432 * coffcode.h: Add two new fields to bfd_coff_backend_data
433 structure: _bfd_coff_link_output_has_begun and
434 _bfd_coff_final_link_postscript. Add default initialisers for
435 these fields. Add overridable aliases for the coff swap functions
436 in the backend data structure.
438 * elf32-v850.c: Update with patches from the branch to fix
439 HI16_S/LO16 reloc pairs.
442 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
444 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
446 (USE_REL): Don't define any more, switch to using RELA
448 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
451 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
453 * archures.c (bfd_mach_mips*): Define.
454 (start-sanitize-vr5400):
455 (vr5400, bfd_mach_vr5000): Define.
456 (end-sanitize-vr5400):
457 (bfd_default_scan): For 3000 and 4000 replace magic constant with
460 * cpu-mips.c (N): Define.
461 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
462 numbers with bfd_mach_mips* macros.
464 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
466 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
467 v850_elf_relocate_section): Fix PR2 14180 and 14181
468 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
469 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
470 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
471 (for PR14180) to create and handle special common sections.
472 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
473 which have data stored in the instructions. PR14258.
475 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
477 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
478 (USER_LABEL_PREFIX): Revert back to '_'
480 * config.bfd (targ_cpu): Add support for Thumb target.
482 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
484 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
485 (get_symbol_value): Handle R_SH_SWITCH8.
486 (sh_relax_delete_bytes): Likewise.
488 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
490 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
491 gcc/config/arm/semi.h
493 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
496 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
498 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
501 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
503 * coffcode.h (coff_mkobject_hook): Only set private flags for non
506 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
508 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
511 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
513 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
514 complain if inout and output formats differ.
516 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
518 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
519 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
520 * Makefile.in: Rebuild.
521 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
522 automake and autoconf.
524 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
525 (COFF_WITH_PR to COFF_WITH_PE).
527 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
529 * coff-arm.c: Make variables and some functions static, so that
530 this file can be included in multiple object files.
531 (coff_arm_bfd_final_link): Fix minor bug.
533 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
535 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
537 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
539 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
541 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
543 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
545 * sunos.c (sunos_add_one_symbol): When overriding a defined
546 symbol, set it to undefined, not new.
548 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
551 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
553 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
554 (sh_relax_delete_bytes): Don't kill LABEL relocs.
556 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
558 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
559 (mn10300_elf_relax_section): Likewise.
561 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
563 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
564 bfd_h_get_* calls to "bfd_byte *".
566 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
568 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
570 (mn10300_elf_relax_section): Include stack space for register saves
571 in the imm8 field of a "call" instruction.
572 (compute_function_info): Determine how much stack is allocated by
573 the movm instruction. Fix typo.
574 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
576 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
578 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
579 a version dependency could not be found.
581 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
583 * configure.com: Get version info from configure.in
585 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
587 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
588 New function. Avoid mixing US1 and HAL R1 code.
589 Set resulting memory ordering to the strongest one used.
590 (sparc64_elf_object_p): Set bfd_mach correctly.
592 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
594 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
595 (sparc64_elf_check_relocs): Handle them.
596 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
597 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
599 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
601 * configure.in (sparc*-*-linux*): Use trad-core and ...
602 * hosts/sparclinux.h: New file.
604 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
606 * config.bfd (sparc64-*-linux*): New target.
608 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
609 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
611 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
612 Set .plt alignment from new plt_alignment.
613 * elflink.h (elf_link_create_dynamic_sections): Set version section
614 alignment to LOG_FILE_ALIGN.
615 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
616 (elfXX_bed): Init plt_alignment.
618 * elf64-sparc.c (sparc64_elf_check_relocs,
619 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
620 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
621 sparc64_elf_finish_dynamic_sections): New functions.
622 (sparc64_elf_howto_table): Fix a few name strings.
623 (ELF_DYNAMIC_INTERPRETER): New definition.
624 (sparc64_elf_relocate_section): Handle shared libraries.
626 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
627 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
628 PLT definitions sparc64-linux originally choose. These will go
629 away soon in favour of the official abi definitions.
631 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
633 * coff-sh.c (coff_small_object_p): New static function.
634 (coff_small_new_section_hook): New static function.
635 (bfd_coff_small_swap_table): New static const structure.
636 (coff_small_close_and_cleanup): Define.
637 (coff_small_bfd_free_cached_info): Define.
638 (coff_small_get_section_contents): Define.
639 (coff_small_get_section_contents_in_window): Define.
640 (shcoff_small_vec): New static structure.
641 (shlcoff_small_vec): New static structure.
642 * targets.c (bfd_target_vector): Add shcoff_small_vec and
644 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
645 shlcoff_small_vec to targ_selvecs.
647 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
648 * configure: Rebuild.
650 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
652 * evax-egsd.c: Weak symbols are global.
654 * evax-emh.c: Use proper casts.
656 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
658 * evax-egsd.c: Section names and symbols have different
659 length restrictions. Add length parameter to
660 _bfd_evax_length_hash_symbol.
661 * evax-etir.c: Likewise.
662 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
664 * evax.h (EOBJ_S_C_SECSIZ): Define.
666 * evax-alpha.c: Remove duplicate test.
668 * evax-emh.c: SYS$ functions are upper-case.
670 * evax-egsd.c: Create separate sections for common symbols.
671 * evax-etir.c: Don't output common section.
672 * evax.h: Bump up section count.
674 * configure.com: Use 64bit integers with DEC C.
676 * evax-egsd.c: Make section flags dec c compatible.
678 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
680 * som.c (normalize): Delete function.
681 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
682 changed. Use passed in elength to determine size of the extended
683 name table instead of computing it again.
685 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
687 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
688 IMAGE_SCN_MEM_READ for an unrecognized section.
690 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
692 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
693 '/' in the extended name table.
695 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
697 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
698 symbols, check globals list before matching on locals.
700 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
702 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
705 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
707 * peicode.h (pe_mkobject_hook): Set DLL flag.
708 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
710 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
711 for .stab* sections. Replace strlen of constant strings with
714 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
716 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
717 merge got and reloc entries from ind syms to their target.
718 (elf64_alpha_always_size_sections): Call it.
719 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
720 (elf64_alpha_can_merge_gots): Likewise.
721 (elf64_alpha_merge_gots): Likewise.
723 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
724 as it is insufficient to handle the relocation changes as well.
726 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
728 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
729 relocs for symbols in shlibs that have been forced local.
730 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
732 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
734 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
735 got_enties of the default symbol for the default versioned
736 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
739 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
741 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
742 24 bits of the PC when computing a PC relative relocation.
744 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
746 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
747 Correct value for maximum positive 22 bit PC relative relocation.
748 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
749 HI_16 relocations. Correct bit adjustment in TDA offsets.
751 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
753 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
754 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
756 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
758 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
761 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
763 * config.bfd: Missed one alpha* change.
765 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
767 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
768 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
769 (MINUS_ONE): New macro.
770 (sparc_elf_notsup_reloc): New function.
771 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
772 H44,M44,L44,REGISTER.
773 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
774 (init_insn_reloc): New function.
775 (sparc_elf_wdisp16_reloc): Use it.
776 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
778 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
780 * som.c (som_construct_extended_name_table): Remove static
781 function, and define as macro instead.
783 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
785 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
786 recognizes alphaev5 etc.
787 * configure.host: Likewise.
789 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
791 Make ld -s work on AIX:
792 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
793 section if we are stripping.
794 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
795 size if we are stripping.
796 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
797 and don't write out relocs, if we are stripping.
798 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
799 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
802 * configure.in: Don't include elf.lo again for ELF targets; it's
803 always in the library anyhow.
804 * configure: Rebuild.
806 * bfd-in2.h: Rebuild.
808 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
809 char *, when calling bfd_get_32 and bfd_put_32.
810 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
813 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
815 * reloc.c (bfd_check_overflow): New function.
816 (bfd_perform_relocation, bfd_install_relocation): Use it.
817 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
818 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
819 * bfd-in2.h: Regenerate.
820 * libbfd.h: Regenerate.
822 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
824 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
825 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
827 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
829 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
830 (stmp-bfd-h): Rename from stmp-bfd.h.
831 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
832 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
833 (stmp-bin2-h): New target.
834 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
835 (stmp-lbfd-h): New target.
836 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
837 (stmp-lcoff-h): New target.
838 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
839 stmp-lbfd-h, and stmp-lcoff-h.
840 * Makefile.in: Rebuild.
842 * configure.in: Use a diversion to set enable_shared before the
843 arguments are parsed.
844 * configure: Rebuild.
846 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
848 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
849 renamed to R_SPARC_UNUSED_42.
850 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
851 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
852 renamed to R_SPARC_UNUSED_42.
853 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
854 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
855 * bfd-in2.h: Regenerated.
856 * libbfd.h: Regenerated.
858 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
860 * elflink.h (elf_merge_symbol): Don't check the hash creator until
861 after we have set *sym_hash.
863 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
865 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
867 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
869 * Makefile.am (libbfd_a_SOURCES): Define.
870 * Makefile.in: Rebuild.
872 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
873 * aclocal.m4: Rebuild with new libtool.
874 * configure: Rebuild.
876 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
878 * elf.c (map_sections_to_segments): Even if we are not demand
879 paged, don't put a loadable section after a nonloadable section.
880 (assign_file_positions_for_segments): Increment the file offset
881 for a section with contents, even if it is not loadable.
884 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
886 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
887 indicating that __ctbp could not be found.
890 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
892 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
894 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
897 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
898 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
899 Add support for the CALLT relocs.
901 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
902 BFD_RELOC_V850_CALLT_16_16_OFFSET.
905 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
906 relocations against non-existant symbols.
908 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
910 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
912 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
913 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
914 bit reloc in the tiny data area.
917 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
919 Merged changes from Martin Hunt:
921 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
922 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
925 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
926 BFD_RELOC_D30V_9_PCREL_R): New relocs.
928 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
929 Do 15 and 21 bit pc-relative relocations.
930 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
933 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
934 added to the relocation, not or'd.
937 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
939 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
941 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
943 * archures.c (bfd_default_scan): Use strcasecmp.
944 (bfd_default_scan): Test for match with arch_name + ":" +
946 (bfd_default_scan): Test for match with printable_name - ":".
947 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
948 cases. Each implements their own scan function.
949 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
950 special cases. Since info->mach == 0. The test mach == number
952 (bfd_arch_list): New function, return name of all the supported
955 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
957 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
958 decoding architecture.
959 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
962 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
964 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
966 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
968 * Makefile.am: Rebuild dependencies.
969 (ALL_MACHINES_CFILES): Add cpu-v850.c.
970 (ALL_MACHINES_CFILES): Add elf32-v850.c.
971 * Makefile.in: Rebuild.
973 * reloc.c: Remove extraneous commas from relocation entries.
974 Remove BFD_RELOC_V850_16_PCREL.
975 * bfd-in2.h: Rebuild.
977 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
978 in sections named .tocbss rather than .bss.
980 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
982 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
983 BFD_RELOC_V850_16_PCREL.
985 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
987 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
988 the same as C_EXT syms.
989 (coff_link_add_symbols): Ditto.
990 (_bfd_coff_link_input_bfd): Ditto.
991 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
992 it to preserve and restore state of global_to_static flag.
994 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
996 * elf32-v850.c (v850_elf_object_p): Set machine number based on
997 bits in e_flags field rather than magic numbers.
998 (v850_elf_final_write_processing, v850_elf_set_private_flags,
999 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1000 v850_elf_print_private_bfd_data): New functions.
1002 start-sanitize-v850e
1003 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1005 * elf.c (prep_headers): Remove V850E magic number.
1006 * elf.c (prep_headers): Remove V850EA magic number.
1009 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1011 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1013 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1015 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1016 instructions are relative to the next instruction, not the
1017 current instruction.
1018 (mn10200_elf_relax_section): Similarly.
1020 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1022 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1025 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1026 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1027 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1029 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1031 * cpu-v850.c: Remove "plain" from v850 printable name.
1032 (scan): Use strcasecmp.
1034 * archures.c (bfd_mach_v850): Define.
1036 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1037 just sh/SH, use strcasecmp.
1038 (arch_info_struct): Add entries for sh3 et.al.
1040 * archures.c (bfd_mach_sh, ...): Define.
1042 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1044 * archures.c (bfd_archures_list): Always NULL terminate the list.
1046 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1048 * Makefile.am: Rebuild dependencies.
1049 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1050 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1051 (elf32-arc.lo): Remove explicit dependency.
1052 * Makefile.in: Rebuild.
1054 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1055 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1056 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1058 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1060 * configure: Rebuild with latest devo autoconf for NT support
1062 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1064 * cpu-arm.c (compatible): If B is a default type, return A.
1066 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1068 * cpu-v850.c (scan): New function.
1069 (arch_info_struct): New structure.
1070 (bfd_v850_arch): Add link into arch_info_structure.
1072 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1075 * elf32-v850.c (v850_elf_object_p): New function.
1077 start-sanitize-v850e
1078 * archures.c (bfd_mach_v850e): Machine value for v850e.
1080 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1082 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1085 * elf.c (prep_headers): Add support for v850e machine number.
1087 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1089 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1091 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1094 * elf.c (prep_headers): Add support for v850ea machine number.
1097 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1099 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1100 cached_stab field if the offset prevents us from using the cache.
1102 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1104 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1106 * aout-arm.c (aout_arm_little_vec): Likewise.
1107 (aout_arm_big_vec): Likewise.
1108 * bout.c (b_out_vec_big_host): Likewise.
1109 (b_out_vec_little_host): Likewise.
1110 * mipsbsd.c (aout_mips_little_vec): Likewise.
1111 (aout_mips_big_vec): Likewise.
1113 start-sanitize-tic80
1114 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1116 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1117 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1118 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1121 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1123 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1124 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1125 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1126 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1127 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1128 of two for I960 only.
1129 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1130 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1131 default definitions.
1132 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1133 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1134 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1135 start-sanitize-tic80
1136 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1137 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1138 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1139 *coffcode.h (coff_write_object_contents): Set alignment field in
1140 section header for TIC80COFF files.
1143 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1145 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1146 v850_elf_check_relocs, v850_elf_reloc,
1147 v850_elf_final_link_relocate): Add support for
1148 BFD_RELOC_V850_16_PCREL relocation.
1150 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1153 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1155 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1157 start-sanitize-v850e
1158 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1160 * cpu-v850e: New file.
1162 * elf.c (prep_headers): Add support for v850e target.
1164 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1166 * config.bfd: Add support for v850e target.
1168 * archures.c: Add support for v850e target.
1170 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1172 * cpu-v850ea: New file.
1174 * elf.c (prep_headers): Add support for v850ea target.
1176 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1178 * config.bfd: Add support for v850ea target.
1180 * archures.c: Add support for v850ea target.
1183 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1185 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1186 argument as section relative, rather than an absolute address.
1187 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1189 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1191 * config.bfd (arc-*-elf*): Add.
1192 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1193 * configure: Rebuild.
1194 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1195 (BFD32_BACKENDS): Add elf32-arc.lo.
1196 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1197 * Makefile.in: Rebuild.
1198 * archures.c (architecture list): Add bfd_arch_arc.
1199 (bfd_archures_list): Add bfd_arc_arch.
1200 (bfd_mach_arc_base): Define.
1201 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1202 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1203 (bfd_target_vect): Add them.
1204 * bfd-in2.h, libbfd.h: Rebuild.
1205 * cpu-arc.c, elf32-arc.c: New files.
1206 * elf.c (pre_headers): Recognize bfd_arch_arc.
1208 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1210 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1211 data section is correctly rounded to a page in the file.
1213 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1215 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1216 there are no symbols.
1218 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1221 file system 14 character limit.
1222 * Makefile.am, configure.in: Corresponding changes.
1223 * Makefile.in, configure: Rebuild.
1225 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1227 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1228 Rebuild dependencies.
1229 * Makefile.in: Rebuild.
1231 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1233 * Makefile.am (docdir): Define.
1234 * Makefile.in: Rebuild.
1236 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1238 * configure: Rebuild with autoconf 2.12.1.
1240 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1242 * aclocal.m4, configure: Rebuild with new automake patches.
1244 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1246 * rs6000-core.c (make_bfd_asection): New function to add a section
1247 to the core file bfd.
1248 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1250 Use BFD routines to seek, read and stat the core file.
1251 Handle .data sections from loaded objects and anonymously mmapped
1252 regions, these are available in AIX 4 core files.
1254 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1256 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1257 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1258 copy; use a patches libtool instead.
1259 * acmacros.m4: Remove.
1260 * Makefile.in, aclocal.m4, configure: Rebuild.
1262 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1264 * Makefile.am: New file, based on old Makefile.in.
1265 * acmacros.m4: New file, copied from old aclocal.m4.
1266 * acinclude.m4: New file.
1267 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1268 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1269 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1270 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1271 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1272 * acconfig.h: Mention PACKAGE and VERSION.
1273 * stamp-h.in: New file.
1274 * dep-in.sed: Change .o to .lo.
1275 * Makefile.in: Now built with automake.
1276 * aclocal.m4: Now built with aclocal.
1277 * config.in, configure: Rebuild.
1280 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1282 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1283 if there is only a relocation to a read-only but not allocatable
1284 section (like .stab).
1285 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1286 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1287 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1288 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1289 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1291 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1292 (ppc_elf_create_linker_section): These sections are not
1293 created by the linker (that is, they are created by the user
1294 putting data in them). In particular, they can be the source
1295 and target of relocations.
1296 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1297 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1298 objects (for instance, 'long double') to 16-byte boundaries.
1299 (ppc_elf_size_dynamic_sections): Make the code that generates
1300 section symbols exactly the same as for sparc, reducing the
1301 number of section symbols output.
1302 (ppc_elf_check_relocs): Check postcondition of
1303 bfd_elf32_link_record_dynamic_symbol. Make default case the
1304 same as corresponding code for sparc, fixing bug involving
1306 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1307 forced to be local because of versioning (by replicating
1308 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1309 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1311 (ppc_elf_relocate_section): Add handy debugging code for when
1312 assertion fails. Add some more 'symbol made local because of
1315 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1316 processing a GOT relocation as required by ABI.
1318 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1320 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1321 version info if this symbol came from a dynamic object.
1322 (elf_link_add_object_symbols): Set the version info of a symbol
1323 only if the object actually contains version definitions and
1324 defines this symbol.
1326 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1328 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1329 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1331 * configure: Regenerated with autoconf 2.12.
1332 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1334 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1336 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1337 a warning rather than returning an error.
1339 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1341 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1343 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1345 * cisco-core.c: define signals for wingdb.
1347 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1349 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1350 the same number of aux entries.
1352 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1354 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1355 difference of two symbols if the relocation size is 32 bits.
1356 (som_write_fixups): Handle R_DATA_EXPR.
1358 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1360 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1361 its value if COFF_WITH_PE is defined.
1363 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1365 * coff-stubgo32.c: New file.
1366 * go32stub.h: New file.
1367 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1368 * coffswap.h (coff_swap_filehdr_in): Invoke
1369 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1371 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1372 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1373 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1374 COFF_ADJUST_AUX_IN_POST if they are defined.
1375 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1376 COFF_ADJUST_AUX_OUT_POST if they are defined.
1377 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1378 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1379 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1380 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1381 * targets.c (go32stubbedcoff_vec): Declare.
1382 (bfd_target_vector): Add go32stubbedcoff_vec.
1383 * configure.in (go32coff_vec): New target vector.
1384 (go32stubbedcoff_vec): Likewise.
1385 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1386 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1387 * Makefile.in: Rebuild dependencies.
1388 (BFD32_BACKENDS): Add coff-stubgo32.o.
1389 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1390 (HFILES): Add go32stub.h.
1392 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1394 * configure.in: Check for fdopen.
1395 * configure, config.in: Rebuild.
1396 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1397 __GO32__. Reindent a bit.
1399 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1401 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1402 flag for newly created sections.
1403 (sunos_add_dynamic_symbols): Don't discard newly created sections
1404 if shared library is dynobj.
1406 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * elf.c (map_sections_to_segments): When checking whether
1409 including a section in a segment would force us to skip a page,
1410 align the address of the next segment to avoid wraparound
1413 start-sanitize-tic80
1414 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1416 * coffcode.h (coff_write_object_contents): Initialize
1417 target id field to TIC80_TARGET_ID.
1418 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1420 (coff_swap_filehdr_in): Swap in target id field if used.
1423 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1425 * coff-i386.c (coff_i386_is_local_label_name): New static function
1426 if TARGET_UNDERSCORE.
1427 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1428 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1430 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1432 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1433 complain_overflow_signed, for 32 bit PC relative relocations.
1435 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * elflink.h (elf_link_add_object_symbols): When a version
1438 indirection symbol is overridden, make the original symbol point
1439 at the real overriding symbol.
1441 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1444 * elflink.h (elf_link_output_extsym): Use the right section for a
1446 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1447 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1449 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1451 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1452 symbols before checking for new symbols.
1454 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1456 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1458 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1459 file, not aoutsz bytes (they are different in XCOFF .o files).
1461 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1462 redefined by objects included from archives.
1464 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1466 * elflink.h (elf_merge_symbol): In the case of a new defined
1467 symbol overriding an old defined symbol, return the hash table
1468 entry which we modify, even if it is the target of an
1470 (elf_link_add_object_symbols): If the real name of the symbol gets
1471 overridden, convert the versioned symbol into an indirect symbol
1474 * elflink.h (elf_merge_symbol): New static function, broken out of
1475 elf_link_add_object_symbols.
1476 (elf_link_add_object_symbols): Call it.
1478 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1480 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1481 handle case where COFF filehdr does not immediately follow PE
1483 * coffgen.c (coff_object_p): Remove useless seek to current
1486 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1488 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1491 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1494 symbols, skip N_ABS symbols with debugging storage classes.
1496 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1498 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1499 relocs in shared libraries which refer to local symbols. Cope
1500 with addend when processing a GOT relocation.
1502 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1503 for sections that the linker didn't create.
1504 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1505 symbol if it was created in ppc_elf_size_dynamic_sections.
1506 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1507 relative to a section for which we didn't output a symbol.
1509 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1510 relocs are 'rela' relocs, like everything else. .rela.plt is not
1511 a read-only section, so we don't have to special-case it.
1513 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1514 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1516 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1517 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1518 actual .got section.
1519 * elflink.c (_bfd_elf_create_got_section): The three reserved
1520 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1522 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1525 * elf32-ppc.c (ppc_elf_check_relocs): Use
1526 _bfd_elf_create_got_section to create the GOT rather than
1527 ppc_elf_create_linker_section. Create the '.rela.got' section
1529 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1530 symbol has a GOT entry.
1531 (ppc_elf_relocate_section): Record when a symbol is used through
1532 the GOT, and allocate space in the GOT for each such symbol.
1533 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1534 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1537 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1538 treated in a similar way to ADDR16_HA relocs.
1539 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1540 shared objects; the linker must deal with them.
1541 (ppc_elf_create_linker_section): Stop setting
1542 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1543 LINKER_SECTION_PLT stuff.
1544 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1545 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1546 section, not ELF-specific calls.
1547 (elf_backend_plt_not_loaded): Set to 1.
1548 (elf_backend_got_symbol_offset): Set to 4.
1549 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1550 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1551 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1552 plt_not_loaded member.
1553 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1554 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1556 (elf_backend_G_O_T_offset): Set default to 0.
1557 (elfNN_bed): Set added fields.
1559 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1560 DT_RELENT in shared objects; should be DT_RELAENT.
1562 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1563 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1564 such a reloc (in a non-shared object) refers to a symbol that's
1567 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1569 * elfcode.h (put_signed_word): Define.
1570 (get_signed_word): Define.
1571 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1572 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1574 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1575 bfd_get_signed_32 to set the r_addend field.
1576 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1577 bfd_h_get_signed_64 to set the r_addend field.
1579 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1581 * elf32-i386.c (elf_i386_relocate_section): When generating a
1582 shared library, do the relocation if the input section is not
1583 allocated in memory.
1585 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1586 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1587 (elf_fix_symbol_flags): New static function, broken out of
1588 elf_adjust_dynamic_symbol.
1589 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1590 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1591 forced local even if NEEDS_PLT is set. When forcing a symbol to
1592 be local, clear NEEDS_PLT.
1593 (elf_link_output_extsym): Remove unused local bed.
1595 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1597 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1598 for derived elf linker hash table entries. References to
1599 elf_link_hash_entry changed appropriately.
1600 (elf32_mn10300_link_hash_table): New structure for derived elf
1602 (elf32_mn10300_hash_table): Define.
1603 (elf32_mn10300_link_hash_traverse): Likewise.
1604 (elf32_mn10300_link_hash_newfunc): New function.
1605 (elf32_mn10300_link_hash_table_create): Likewise.
1606 (elf32_mn10300_finish_hash_table_entry): Likewise.
1607 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1608 of prologue code, and call:32->call:16 relaxing.
1609 (compute_function_info: New function.
1610 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1612 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1614 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1615 for a symbol which is being forced to be local.
1616 * elf32-i386.c (elf_i386_relocate_section): Write out the
1617 relocation value for a GOT reloc for a symbol which is turning
1618 into a local symbol.
1619 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1620 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1622 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1624 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1625 value if the symbol is turning into a local symbol.
1626 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1627 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1629 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1631 * elflink.h (elf_link_add_object_symbols): Also read verneed
1632 information by calling `_bfd_elf_slurp_version_tables'.
1633 (elf_link_add_object_symbols): For undefined symbols look for
1634 version information in the verneed records.
1635 (elf_link_add_object_symbols): Use soname of shared object
1636 for verneed record if it is available.
1638 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1640 * cpu-arm.c: Add prototypes for compatible and scan.
1641 * cofflink.c: Add prototype for mark_relocs.
1643 * archive.c (bfd_special_undocumented_glue): Change filename to
1644 const pointer. Add prototype.
1646 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1648 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1649 sections that will be discarded.
1651 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1653 * elflink.h (elf_link_find_version_dependencies): When searching
1654 for known version symbol skip non-matching verdef records, not
1657 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1659 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1660 not a bfd_vma, to the base file, to match how dlltool reads it.
1662 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1664 * reloc.c: Add thumb relocations.
1666 * bfd-in2.h: Add Thumb relocations.
1668 * libbfd.h: Add Thumb relocations.
1670 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1672 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1674 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1676 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1677 for a section even if it is not loaded.
1679 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1681 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1682 input and output files.
1683 (_bfd_coff_generic_relocate_section): Check whether input file,
1684 not output file, is a PE file.
1686 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1688 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1690 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1692 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1695 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1697 * cpu-arm.c (compatible): Add test for supersets of ARM
1700 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1702 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1705 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1707 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1708 called directly by gas/config/tc-arm.c.
1710 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1712 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1713 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1715 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1717 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1720 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1722 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1723 (coff_bfd_copy_private_bfd_data): Ditto.
1724 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1725 (coff_arm_bfd_print_private_bfd_data): Ditto.
1726 (coff_arm_bfd_set_private_flags): Ditto.
1727 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1729 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1731 * libcoff-in.h (struct coff_final_link_info): Add boolean
1732 global_to_static member for support of task linking.
1733 (_bfd_coff_write_task_globals): Add prototype.
1734 * libcoff.h: Regenerate.
1735 * coffcode.h (coff_write_object_contents): Use #ifdef to
1736 check RS6000COFF_C, to be consistent with all other uses
1738 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1739 call _bfd_coff_write_task_globals.
1740 (_bfd_coff_link_input_bfd): If doing task linking, convert
1741 global functions to static.
1742 (_bfd_coff_write_global_sym): If doing task linking, convert
1743 global variables to static.
1744 (_bfd_coff_write_task_globals): New function.
1745 start-sanitize-tic80
1746 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1747 (C_AUTOARG): #undef since it clashes with C_UEXT.
1748 (C_LASTENT): #undef since it clashes with C_STATLAB.
1749 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1751 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1752 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1753 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1756 start-sanitize-tic80
1757 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1759 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1760 PP relocations to complain_overflow_dont.
1762 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1764 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1765 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1767 (ppbase_reloc, glob15_reloc): New static functions.
1768 (glob16_reloc, local16_reloc): New static functions.
1769 (rtype2howto): Handle all relocation types.
1770 (coff_tic80_relocate_section): New static function.
1771 (coff_relocate_section): Define to coff_tic80_relocate_section.
1772 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1775 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1777 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1778 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1780 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1781 callers. If PE file, don't add section VMA.
1782 (coff_write_alien_symbol): If PE file, don't add section VMA.
1783 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1784 (_bfd_coff_write_global_sym): Likewise.
1785 (_bfd_coff_generic_relocate_section): Likewise.
1787 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1790 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1792 * cofflink.c (mark_relocs): Add new function to mark symbols which
1793 are used by relocations.
1794 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1795 suppress the skipping of symbols that have thus been marked.
1797 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1799 * coff-sh.c (sh_merge_private_data): New static function.
1800 (coff_bfd_merge_private_bfd_data): Define.
1802 start-sanitize-tic80
1803 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1805 * coff-tic80.c: Remove unnecessary #ifdefs.
1806 * config.bfd: Set targ_underscore to yes for tic80.
1808 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1810 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1811 with unresolved external symbols in GDB).
1814 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1816 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1817 the symbols associated with each BFD.
1818 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1820 * elf-m10200.c: Likewise.
1821 * elf32-m32r.c: Likewise.
1822 * elf32-sh.c: Likewise.
1824 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1826 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1827 alignment of a common symbol. If two symbols that look like
1828 common symbols are found in two shared libraries, and the size is
1829 different, use the larger size, and warn if --warn-common. If a
1830 common symbol overrides a definition in a shared library, set the
1831 size to the larger size, and warn if --warn-common.
1833 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1835 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1836 into any other machine type.
1838 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1840 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1841 data into an unitialised destination set its machine type as well.
1843 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1845 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1846 to common symbol size. Consistently treat uninitialized symbols
1847 in shared objects as common symbols.
1849 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1851 * archures.c (constants): Added new constants to identify the
1852 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1853 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1855 * bfd-in2.h (constants): Added new constants to identify
1856 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1857 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1858 bfd_mach_arm_4T. This file is auto-magically generated from the
1859 archures.c file. This update is just to save work.
1861 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1862 coff_arm_bfd_print_private_bfd_data,
1863 coff_arm_bfd_set_private_flags,
1864 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1865 (global): Macro redefinitions set up to use these new functions.
1867 * coffcode.h (coff_mkobject_hook): Added call to
1868 coff_arm_bfd_set_private_flags().
1869 (coff_set_arch_mach_hook): Added code to set machine type based on
1870 bits stored in internal flags.
1871 (coff_set_flags): Added code to set the new bits in the flags
1872 field based on the machine number.
1873 (function definition macros): Made all function definition macros
1874 conditional so that they can be overridden by target specific
1877 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1878 Structure extended to include new types, one each for ARMv2,
1879 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1881 * libcoff-in.h (struct coff_tdata): Added flags field.
1883 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1885 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1887 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1890 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1892 * coffgen.c (coff_find_nearest_line): If there are no syments,
1895 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1897 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1899 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1901 * targmatch.sed: Add explicit \n characters to work around bug in
1902 HP/UX 10.20 sed program.
1904 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1906 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1909 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1911 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1913 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1915 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1916 (struct elf_m68k_pcrel_relocs_copied, struct
1917 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1918 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1919 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1920 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1922 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1923 PC relative relocs for a global symbol defined in a regular
1924 object, and count the number of PC relative relocs copied for any
1926 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1927 traverse with elf_m68k_discard_copies.
1929 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1931 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1932 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1934 * coffcode.h (coff_compute_section_file_positions): Force the
1935 potential last byte in the file to be written out when
1938 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1940 * configure.host (mips*-*-openbsd*): New host.
1942 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1944 * elflink.h (elf_link_add_object_symbols): Only subtract the
1945 section VMA from the symbol value if this is a fully linked file.
1947 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1948 (struct elf_i386_link_hash_entry): Define.
1949 (struct elf_i386_link_hash_table): Define.
1950 (elf_i386_link_hash_traverse): Define.
1951 (elf_i386_hash_table): Define.
1952 (elf_i386_link_hash_newfunc): New static function.
1953 (elf_i386_link_hash_table_create): New static function.
1954 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1955 PC relative relocs for a global symbol defined in a regular
1956 object, and count the number of PC relative relocs copied for any
1958 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1959 traverse with elf_i386_discard_copies.
1960 (elf_i386_discard_copies): New static function.
1961 (bfd_elf32_bfd_link_hash_table_create): Define.
1963 From Gordon W. Ross <gwr@mc.com>:
1964 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1965 (sunos4_aout_backend): Use MY_entry_is_text_address.
1968 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1970 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1971 R_D30V_32_NORMAL to 2 (4 bytes).
1974 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1976 From Gordon W. Ross <gwr@mc.com>:
1977 * netbsd.h (N_SHARED_LIB): Define.
1978 (SEGMENT_SIZE): Don't define.
1979 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1981 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1982 (SEGMENT_SIZE): Don't define.
1984 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1985 to sizeof Rela structure, not sizeof Rel structure. From Gary
1986 Thomas <g.thomas@opengroup.org>.
1988 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1990 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1991 whenever entry is larger than text address, but only by whole
1992 pages. From Gordon W. Ross <gwr@mc.com>.
1994 * Makefile.in (install): Depend upon installdirs. Use
1995 mkinstalldirs to build $(oldincludedir).
1996 (installdirs): New target.
1998 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1999 if this is a debugging section which we are stripping.
2001 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2003 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2004 alpha-specific target data struct.
2006 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2008 From Thomas Graichen <graichen@rzpd.de>:
2009 * Makefile.in: Always use $(SHELL) when running move-if-change.
2010 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2011 * configure: Rebuild.
2013 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2015 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2016 VMA if this is an executable file or a shared object.
2018 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2021 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2023 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2024 start of the file. Remove uses later on which switch using
2026 (MY(callback)): Handle entry_is_text_address.
2027 (MY_entry_is_text_address): Define if not defined.
2028 (MY(backend_data)): Initialize new field.
2029 * aoutf1.h (sunos4_aout_backend): Likewise.
2030 * i386aout.c (MY(backend_data)): Likewise.
2031 * i386mach3.c (MY(backend_data)): Likewise.
2032 * mipsbsd.c (MY(backend_data)): Likewise.
2033 * sparclynx.c (sparclynx_aout_backend): Likewise.
2034 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2035 (MY_entry_is_text_address): Define.
2036 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2038 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2039 whose name starts with `.'.
2041 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2043 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2044 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2045 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2046 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2047 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2048 sparc-*-openbsd*): New targets.
2049 * configure: Rebuild.
2051 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2053 * stabs.c (struct stab_section_info): New field
2055 (_bfd_link_section_stabs): Fill the above array.
2056 (_bfd_stab_section_offset): Use `cumulative_skips' to
2057 speed up offset calculation.
2059 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2061 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2062 addend for non pc-relative relocations.
2064 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2065 for non-existent function.
2067 * elf-m10300.c (mn10300_elf_relax_section): New function.
2068 (mn10300_elf_relax_delete_bytes): Likewise.
2069 (mn10300_elf_symbol_address_p): Likewise.
2070 (mn10300_elf_get_relocated_section_contents): Likewise.
2071 (bfd_elf32_bfd_relax_section): Define.
2072 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2074 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2076 * configure.host: Set SHLIB_LIBS.
2077 * configure.in: Substitute SHLIB_LIBS.
2078 * configure: Rebuild.
2079 * Makefile.in (SHLIB_LIBS): New variable.
2080 ($(SHLIB)): Use $(SHLIB_LIBS).
2082 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2084 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2085 with bfd_section_vma.
2087 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2089 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2090 Correct CPU file names for mn10[23]00.
2091 * configure: Rebuild.
2093 * bfd.c (bfd_record_phdr): Cast count to size_t before
2096 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2097 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2098 (xcoff_write_archive_contents): LIkewise.
2099 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2100 (mips_elf_create_procedure_table): Likewise.
2101 * peicode.h (pe_print_idata): Likewise.
2102 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2103 * xcofflink.c (xcoff_get_section_contents): Likewise.
2104 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2105 (xcoff_link_add_symbols): Likewise.
2106 (xcoff_link_add_symbols): Likewise.
2108 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2109 (ppcboot_bfd_print_private_bfd_data): Likewise.
2111 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2112 to complain_overflow_signed.
2114 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2116 * VERSION: Set to 2.8.1.
2118 * Branched binutils 2.8.
2120 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2121 deciding whether to copy a reloc into a shared object.
2122 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2123 relocs in unallocated sections.
2124 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2125 R_SPARC_RELATIVE relocs in unallocated sections.
2127 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2129 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2130 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2133 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2135 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2136 override an uninitialized symbol from a shared library with a
2139 * elf-m10200.c: Rename from elf32-mn10200.c.
2140 * elf-m10300.c: Rename from elf32-mn10300.c.
2141 * cpu-m10200.c: Rename from cpu-mn10200.c
2142 * cpu-m10300.c: Rename from cpu-mn10300.c
2143 * Makefile.in: Update accordingly.
2145 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2146 (elf_mips_isa): Move to earlier in file.
2147 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2148 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2151 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2154 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2156 * configure.com: New file.
2157 * config.h-vms: Remove file.
2158 * makefile.vms: Update for new configure scheme.
2160 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2162 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2163 (ppc_process_before_allocation): Declare.
2164 * libcoff.h: Rebuild.
2166 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2168 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2170 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2172 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2174 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2175 symbol index for a R_IHCONST reloc.
2177 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2179 * targmatch.sed: Do not use \(\) recursively.
2181 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2183 * m68klinux.c (MACHTYPE_OK): Define.
2184 * i386linux.c (MACHTYPE_OK): Define.
2186 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2188 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2189 <hjl@gnu.ai.mit.edu>:
2190 * sparclinux.c: New file.
2191 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2192 * bfd-in2.h: Rebuild.
2193 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2194 * configure.in (sparclinux_vec): Add to list of vectors.
2195 * configure: Rebuild.
2196 * targets.c (sparclinux_vec): Declare.
2197 (bfd_target_vector): Add sparclinux_vec.
2198 * Makefile.in: Rebuild dependencies.
2199 (BFD32_BACKENDS): Add sparclinux.o.
2200 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2202 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2203 bfd_coff_backend_data field.
2204 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2206 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2207 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2208 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2210 * bfd.c: Include "libiberty.h".
2211 (strerror): Don't declare.
2212 (bfd_errmsg): Call xstrerror rather than strerror.
2214 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2216 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2217 reloc even if the symbol is in the .bss section.
2218 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2219 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2220 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2222 * coffcode.h (bfd_coff_backend_data): Add new field
2223 _bfd_coff_default_section_alignment_power.
2224 (bfd_coff_default_section_alignment_power): Define.
2225 (bfd_coff_std_swap_table): Initialize new field.
2226 * libcoff.h: Rebuild.
2227 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2228 symbol to the default section alignment.
2230 * COPYING: Update FSF address.
2233 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2235 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2236 21-bit absolute that made it act as a relative.
2239 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2241 * elflink.c (_bfd_elf_create_linker_section): Don't set
2242 bss_section and rel_section from existing sections.
2244 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2247 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2249 * aoutx.h (some_aout_object_p): Change executable test to fix
2250 problems with embedded a.out systems.
2252 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2254 * stabs.c (_bfd_stab_section_offset): New function.
2255 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2256 * libbfd.h: Rebuild.
2257 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2259 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2260 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2261 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2262 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2263 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2265 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2266 symbol. Check for memory allocation failure of *psinfo.
2267 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2268 callers. Set the value of the header symbol.
2269 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2270 * libbfd.h: Rebuild.
2272 start-sanitize-tic80
2273 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2275 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2276 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2277 reloc types, rather than silently failing to generate an output file.
2280 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2282 * targmatch.sed: Use the hold space to put the #ifdef around the
2283 the string constant.
2284 * targets.c (UNSUPPORTED_TARGET): Don't define.
2285 (find_target): Don't check for UNSUPPORTED_TARGET.
2286 (bfd_set_default_target): Don't try to optimize by checking for
2289 * Makefile.in: Rebuild dependencies.
2290 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2291 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2292 (elf32-m32r.o): Remove explicit target.
2294 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2297 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2298 count section symbols for sections that were created by the
2299 linker, or are not allocatable or not loadable.
2300 (elf32_sparc_finish_dynamic_sections): Output output section
2301 symbols for section for which we made space for them.
2303 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2305 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2306 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2308 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2310 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2311 (m32r_hi16_list): New static local.
2312 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2313 (m32r_elf_do_hi16_reloc): Delete.
2314 (m32r_elf_relocate_hi16): New function.
2315 (m32r_elf_lo16_reloc): New function.
2316 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2319 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2321 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2322 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2323 (m32r_elf_final_sda_base): New function.
2324 (m32r_elf_relocate_section): Rewrite sdata support.
2325 (m32r_elf_finish_dynamic_sections): Delete.
2327 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2329 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2330 * coff-svm68k.c: New file. Just defines some macros and includes
2332 * coff-m68k.c: Add functions to handle common addends, moved in
2333 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2334 Control whether relocs are visible using STATIC_RELOCS.
2335 * cf-m68klynx.c: Simplify greatly: just define macros to control
2337 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2338 * targets. (m68ksysvcoff_vec): Declare.
2339 (bfd_target_vector): Add m68ksysvcoff_vec.
2340 * config.bfd (m68*-motorola-sysv*): New target.
2341 * configure.in (m68ksysvcoff_vec): New vector.
2342 * configure: Rebuild.
2343 * Makefile.in: Rebuild dependencies.
2344 (BFD32_BACKENDS): Add coff-svm68k.o.
2345 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2347 * binary.c (binary_set_section_contents): Don't get misled if the
2348 first section is not loadable. From Matthew L. Martin
2351 * elflink.h (elf_bfd_final_link): Set the value of a section
2352 symbol to the section address unless doing a relocateable link.
2354 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2356 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2357 .plt entry if we've taken the function's address.
2358 (elf64_alpha_merge_gots): Merge collected flags info as well.
2360 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2362 * Many files: Add function prototypes.
2363 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2364 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2365 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2366 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2367 * peicode.h: Change several void * parameters to PTR.
2368 * srec.c (srec_get_symbol_info): Make static.
2369 * syms.c (bfd_symbol_is_absolute): Remove.
2370 * Makefile.in: Rebuild dependencies.
2372 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2374 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2375 (bfd_elf32_bfd_is_local_label): Don't define.
2377 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2380 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2382 * bfd-in.h: Don't include obstack.h.
2383 (struct bfd_hash_table): Change memory field to PTR.
2384 * bfd.c (struct _bfd): Change memory field to PTR.
2385 * bfd-in2.h: Rebuild.
2386 * libbfd-in.h (bfd_release): Declare as function, don't define as
2388 * libbfd.h: Rebuild.
2389 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2390 objalloc routines rather than obstack routines.
2391 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2392 (getpagesize): Don't define.
2393 (_bfd_new_bfd): Don't set _bfd_chunksize.
2394 (bfd_openr): Free new bfd and objalloc on failure.
2395 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2396 (bfd_alloc_size): Remove.
2397 (bfd_release): New function.
2398 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2399 objalloc routines rather than obstack routines.
2400 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2401 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2402 objalloc routines rather than obstack routines.
2403 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2404 (struct accumulate): Change memory to struct objalloc *.
2405 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2406 * dep-in.sed: Don't remove obstack.h from dependency list.
2407 * Makefile.in: Rebuild dependencies.
2408 (BFD_H_DEPS): Remove obstack.h.
2409 (install): Don't install obstack.h.
2410 * Many files: Don't include "obstack.h".
2413 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2414 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2415 * libbfd.h: Rebuild.
2416 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2417 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2418 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2420 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2421 old version of bfd_alloc.
2422 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2423 * libbfd.h: Rebuild.
2424 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2426 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2428 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2429 ELF local label syntax as well.
2431 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2433 * config.bfd (powerpc-*-beos*): New target.
2434 * configure.in (powerpc-*-beos*): Add case that explicitly
2435 does not set COREFILE for now. A future BeOS version is
2436 expected to support core files.
2437 * configure: Regenerate with autoconf.
2439 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2441 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2442 seen with a local symbol, rather than crashing.
2444 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2445 version symbols if there aren't any.
2447 start-sanitize-tic80
2448 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2450 * coff-tic80.c (coff_rtype_to_howto): Define
2451 (coff_tic80_rtype_to_howto): Clone generic coff version and
2452 add code to handle the funky TI "internal relocations".
2455 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2457 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2458 or size changes because of a weak symbol.
2460 * cisco-core.c (SIGEMT): Define if not defined.
2462 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2464 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2465 setting ever. Sanity check the version number. Sort out copying
2466 flags and other information when adding an indirect symbol.
2467 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2468 symbols added by the backend. Clear the entire contents of the
2470 (elf_export_symbol): Ignore indirect symbols.
2471 (elf_link_output_extsym): Accept a section without an owner in an
2473 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2474 version count. Correct the allocation of x_versymp.
2476 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2477 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2478 Don't return bfd_und_section_ptr when info->shared.
2479 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2480 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2481 (mips_elf_check_relocs): Resolve an indirect symbol in
2483 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2484 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2486 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2488 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2490 From Eric Youngdale <eric@andante.jic.com>:
2491 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2492 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2493 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2494 versioned symbol appears in both a regular and a shared object.
2495 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2496 appropriate. Improve error message.
2497 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2498 all uses. Add localsyms field.
2499 (elf_bfd_final_link): When generating a shared library, call
2500 elf_link_output_extsym to output all local symbols.
2501 (elf_link_output_extsym): Handle symbols which were forced to
2504 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2506 From Eric Youngdale <eric@andante.jic.com>:
2507 * elf-bfd.h (elf_symbol_type): Add version field.
2508 * elfcode.h (elf_slurp_symbol_table): Set version field.
2509 * elflink.h (elf_link_add_object_symbols): When creating an
2510 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2511 appropriate. Set up an indirection from the nondefault version of
2513 (NAME(bfd_elf,size_dynamic_sections)): Call
2514 elf_link_assign_sym_version before checking whether there are any
2515 versions. Always record the version name as a dynamic symbol.
2516 Initialize counters.
2517 (elf_link_assign_sym_version): After finding a version, see if a
2518 symbol should be forced to local scope. Create a new version
2519 definition if appropriate.
2520 (elf_link_output_extsym): Correct indirect symbol handling.
2521 * elf.c (bfd_elf_print_symbol): Print version information.
2522 (bfd_section_from_shdr): Turn version sections into BFD sections.
2523 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2524 if sh_info is not already set.
2525 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2527 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2528 _bfd_stringtab_add to copy the name into permanent memory if
2531 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2533 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2535 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2537 * coffcode.h (bfd_coff_backend_data): Change
2538 _bfd_coff_compute_section_file_positions to return a boolean
2539 value. Change all callers.
2540 (coff_compute_section_file_positions): Change return type to
2541 boolean. If the size of the last section changed, then output a
2542 zero byte at the end of the file.
2543 * libcoff.h: Rebuild.
2545 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2546 for at least 6 output symbols.
2547 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2548 emit a TC csect to represent the space they take up. For an XO
2549 symbol, just emit a reference, not a csect.
2551 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2552 Solaris doesn't like the combined options, and the -f is
2554 (stamp-tshlink, install): Likewise.
2556 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2557 handling when little endian.
2559 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2561 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2562 (mn10300_elf_relocate_section): Likewise.
2563 (elf_backend_relocate_section): Define.
2565 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2566 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2567 (elf32_mn10300_howto_table): Likewise.
2568 (elf32_mn10300_reloc_map): Likewise.
2569 (bfd_elf32_mn10300_reloc): Delete unused function.
2571 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2573 start-sanitize-tic80
2574 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2575 understand, just set the howto field to NULL, and the caller will
2576 print an appropriate error message.
2578 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2579 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2580 block. Use NULL for initializations of "ptr" rather than bare 0.
2581 * coff-h8300.c: Fix typo in comment.
2582 * coff-h8500.c: Ditto.
2584 * coff-z8k.c: Ditto.
2586 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2588 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2589 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2590 m32r_elf_get_relocated_section_contents): First pass at relax support.
2592 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2594 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2595 entry for reading verdef records.
2596 Use correct braces for computing increments of extverdaux and
2597 exteverdef record pointers.
2599 start-sanitize-tic80
2600 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2602 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2606 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2608 * elflink.h (elf_link_find_version_dependencies): Check that
2609 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2612 start-sanitize-tic80
2613 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2615 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2618 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2620 * targets.c (bfd_default_vector): Make non-const.
2621 (find_target): New static function, broken out of
2623 (bfd_set_default_target): New function.
2624 (bfd_find_target): Call find_target. When defaulting, use
2625 bfd_default_vector[0] if it is not NULL.
2626 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2627 * bfd-in2.h, libbfd.h: Rebuild.
2629 * syms.c (bfd_is_local_label): Return false if the symbol has no
2631 * coff-i960.c (coff_i960_is_local_label_name): New function.
2632 (coff_bfd_is_local_label_name): Define.
2633 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2634 (coff_bfd_is_local_label_name): Define.
2635 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2636 (coff_bfd_is_local_label_name): Define.
2637 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2638 with .. or _.L_ as local.
2639 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2640 (bfd_elf32_bfd_is_local_label_name): Define.
2641 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2642 beginning with $ as local.
2644 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2646 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2647 rather than comparing against info->lprefix.
2648 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2649 * elflink.h (elf_link_input_bfd): Likewise.
2650 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2651 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2653 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2654 _bfd_elf_is_local_label_name if not already defined.
2655 * elf.c (_bfd_elf_is_local_label_name): New function.
2656 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2658 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2659 (m88k_is_local_label_name): New static function.
2661 * coffcode.h (coff_bfd_is_local_label_name): Define as
2662 _bfd_coff_is_local_label_name if not already defined.
2663 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2664 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2665 * libcoff.h: Rebuild.
2667 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2668 to _bfd_is_local_label_name.
2669 (bfd_target): Likewise.
2670 * syms.c (bfd_is_local_label): Define as function, not macro.
2671 (bfd_is_local_name): Define.
2672 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2673 bfd_generic_is_local_label, and take a string rather than a
2675 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2676 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2677 (bfd_generic_is_local_label): Don't declare.
2678 (bfd_generic_is_local_label_name): Declare.
2679 * bfd-in2.h, libbfd.h: Rebuild.
2680 * All backends: Change local_label to local_label_name.
2682 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2683 (mips_elf_relocate_got_local): Change return type to boolean.
2684 Don't assume that the first zero entry is unassigned; instead, use
2686 (mips_elf_relocate_section): Check return value of
2687 mips_elf_relocate_got_local.
2688 (mips_elf_create_got_section): Initialize assigned_gotno field.
2691 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2693 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2697 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2699 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2700 that have no contents merely because linker_mark is not set.
2702 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2704 * config.bfd (mips*-*-lnews*): New target.
2705 * coff-mips.c (mips_relocate_section): Make assert compare
2706 content byteorder instead of header byteorder.
2707 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2709 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2710 * configure.in (ecoff_biglittle_vec): Add case.
2711 * configure: Update.
2713 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2715 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2716 name begins with ".note".
2717 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2718 section whose name begins with ".note".
2719 (get_program_header_size): Corresponding change.
2721 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2722 jal and for jal overflow.
2724 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2726 From Eric Youngdale <eric@andante.jic.com>:
2727 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2728 not found, try looking it up again without the version name.
2729 (elf_link_add_object_symbols): Always link against the dynamic
2730 symbol table of a dynamic object. When linking against a dynamic
2731 object, include version strings in symbol names, and set up
2732 version information. Add indirect symbols for default versions.
2733 (elf_link_create_dynamic_sections): Add special version sections.
2734 (struct elf_assign_sym_version_info): Define.
2735 (struct elf_find_verdep_info): Define.
2736 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2737 up version sections.
2738 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2739 (elf_link_find_version_dependencies): New static function.
2740 (elf_link_assign_sym_version): New static function.
2741 (elf_link_renumber_dynsyms): New static function.
2742 (struct elf_final_link_info): Add symver_sec field.
2743 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2744 local symbols of a dynamic object. Handle DT_VER* constants.
2745 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2746 dynamic object. Skip indirect symbols from ELF objects. Remove
2747 the version name before choosing a hash bucket. Write out the
2748 version information if appropriate.
2749 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2750 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2751 (bfd_elf64_size_dynamic_sections): Likewise.
2752 * bfd-in2.h: Rebuild.
2753 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2754 Change elf_link_hash_flags to unsigned short.
2755 (ELF_LINK_HIDDEN): Define.
2756 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2757 dynverdef_hdr, dynversym_section, dynverdef_section,
2758 dynverref_section, cverdefs, cverrefs, verdef, verref.
2759 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2760 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2761 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2762 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2763 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2764 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2765 (_bfd_elf_slurp_version_tables): Declare.
2766 * elf.c (_bfd_elf_swap_verdef_in): New function.
2767 (_bfd_elf_swap_verdef_out): Likewise.
2768 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2769 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2770 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2771 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2772 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2773 version information if there is any.
2774 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2775 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2776 (elf_fake_sections): Handle .gnu.version* section names.
2777 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2778 (_bfd_elf_slurp_version_tables): New function.
2779 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2780 version name in string entered in dynamic hash table.
2781 * elfcode.h: Include fnmatch.h.
2782 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2783 symbol which was forced to become local.
2784 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2785 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2786 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2787 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2789 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2791 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2793 (mn10200_elf_relax_section): Correctly compute a symbol's value
2794 when the symbol is local, but not in the same section as we are
2795 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2798 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2800 * elf32-m32r.c: Rewrite to use ELF backend linker.
2801 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2802 Add small data area support (R_M32R_SDA16).
2803 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2804 * bfd-in2.h,libbfd.h: Regenerated.
2806 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2808 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2809 (mn10200_elf_relax_delete_bytes): Likewise.
2810 (mn10200_elf_symbol_address_p): Likewise.
2811 (mn10200_elf_get_relocated_section_contents): Likewise.
2812 (bfd_elf32_bfd_relax_section): Define.
2813 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2815 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2816 (mn10200_elf_relocate_section): Likewise.
2817 (elf_backend_relocate_section): Define.
2820 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2822 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2823 reloc.c, targets.c: New target, elf-*-D30V.
2825 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2827 * cpu-d30v.c, elf32-d30v.c: New files.
2830 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2832 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2833 * bfd-in2.h: Regenerated.
2834 start-sanitize-tic80
2835 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2836 (rtype2howto): Add function.
2837 (tic80_howto_table): Add.
2840 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2842 * sysdep.h: Don't define errno in MSVC if error.h is included.
2844 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2846 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2847 is initialized before it is used.
2849 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2851 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2852 symbol into a weak undefined symbol; leave it as a common symbol.
2854 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2856 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2857 about a symbol defined in a dynamic object if it has already been
2858 defined in a regular object.
2860 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2862 * makefile.vms: Add gcc flags to allow compiling with current gcc
2864 (targmatch.h): New dependency.
2866 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2868 * evax.h (ALPHA_R_CODEADDR): New relocation.
2869 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2871 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2873 * bfd-in2.h, libbfd.h: Rebuild.
2875 Restrict symbol length to 64 bytes, case preserving:
2876 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2877 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2878 (_bfd_evax_length_hash_symbol): Added.
2879 * evax-etir.c (_bfd_evax_write_etir): Call
2880 _bfd_evax_length_hash_symbol before output of symbol.
2881 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2882 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2884 * evax-emh.c: Output filename to object file without path.
2886 * evax-egsd.c: New sections for local and global commons.
2888 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2889 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2890 notices. Replace AXP with Alpha.
2892 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2894 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2895 sections if we are creating a shared library.
2897 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2899 * configure.host (i386-windows): Don't set host64=true.
2901 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2903 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2904 (elf_mips16_gprel_howto): New static variable.
2905 (mips16_gprel_reloc): New static function.
2906 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2907 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2908 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2909 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2910 * bfd-in2.h, libbfd.h: Rebuild.
2912 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2914 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2915 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2917 start-sanitize-r5900
2918 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2920 * config.bfd: add r5900
2923 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2925 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2926 the output section will be the absolute section; don't print an
2927 assertion message for that case when doing a relocateable link.
2929 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2931 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2932 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2933 need_fn_sub, call_stub, and call_fp_stub.
2934 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2935 (mips_elf_link_hash_newfunc): Initialize new fields.
2936 (mips_elf_link_hash_table_create): Likewise.
2937 (mips_elf_relocate_section): Redirect relocations to use mips16
2938 stubs when appropriate.
2939 (mips_elf_check_relocs): Attach stub sections to the appropriate
2940 symbol. Set need_fn_stub when appropriate.
2941 (mips_elf_always_size_sections): New static function.
2942 (mips_elf_check_mips16_stubs): New static function.
2943 (elf_backend_always_size_sections): Define.
2944 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2946 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2947 attached to sections which are not being included in the link.
2949 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2952 symbol value when computing the addend for a pc_relative
2955 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2957 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2958 relocateable link, just skip pc_relative pcrel_offset relocs.
2959 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2960 structure for an ARM26 reloc which can be resolved.
2961 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2962 reloc can be resolved.
2964 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2965 error in overflow check for R_RELBYTE.
2967 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2969 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2970 From Mark Rasin <mark.rasin@telrad.co.il>.
2972 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2975 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2977 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2978 (elf_mn10200_howto_table): Likewise.
2979 (mn10200_reloc_map): Likewise.
2981 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2983 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2984 * bfd-in2.h, libbfd.h: Regenerated.
2985 * elf32-m32r.c: Add support for them.
2987 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2989 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2990 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2991 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2992 r_format and r_pcrel. Always return a value.
2993 * riscix.c (MY_final_link_callback): Define to dummy value.
2995 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2996 relocations against the text segment, look up the output name of
2998 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2999 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3000 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3001 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3002 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3004 start-sanitize-tic80
3005 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3007 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3008 routines for little endian data.
3009 * coffcode.h (coff_write_object_contents): Set magic to
3010 TIC80_ARCH_MAGIC for TIc80.
3012 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3014 * coff-tic80.c (tic80coff_vec): Change to little endian data
3018 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3020 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3021 auxiliary_filters parameter to be const char * const *. Accept a
3022 NULL terminated array.
3023 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3024 (bfd_elf32_size_dynamic_sections): Update declaration.
3025 * bfd-in2.h: Rebuild.
3027 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3029 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3030 NOTYPE symbol in a text section as a FUNC symbol.
3032 * coffcode.h (coff_compute_section_file_positions): Force
3033 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3035 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3037 * libaout.h (machine_type): Reserve several values for sparclet.
3039 start-sanitize-tic80
3040 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3042 * config.bfd (tic80-*-*): Don't require 'coff'.
3045 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3047 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3048 table to v850_elf_reloc for all non-standard relocations.
3049 (v850_elf_check_relocs): Add check for h being non-null.
3050 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3051 statement instead of multiple ifs.
3052 (v850_elf_relocate_section): Fix up error message, don't just call
3055 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3057 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3058 Use bfd_elf_generic_reloc as special function for all relocs.
3059 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3061 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3062 24bit pc-relative reloc.
3064 start-sanitize-tic80
3065 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3067 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3068 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3069 header byte order is little endian. Use correct bfd_get and
3070 bfd_put routines for little endian headers.
3071 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3072 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3075 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3077 * reloc.c: Add BFD_RELOC_24.
3078 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3079 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3080 * bfd-in2.h, libbfd.h: Rebuilt.
3082 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3084 elf64-alpha multiple .got rewrite:
3086 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3087 (bfd_elf*_mkobject): Don't define here ...
3088 * elfxx-target.h: ... but rather here. Default always_size_sections
3090 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3091 what the #defines in elf-bfd.h transmuted it to anyway.
3093 * section.c: Add SEC_LINKER_CREATED flag.
3094 * bfd-in2.h: Rebuild.
3095 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3096 relocation section flags.
3097 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3098 SEC_IN_MEMORY to recognize generated bits.
3099 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3101 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3102 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3103 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3104 * elf32-ppc.c (ppc_elf_create_linker_section,
3105 ppc_elf_size_dynamic_sections): Likewise.
3106 * elf32-sparc.c (elf32_sparc_check_relocs,
3107 elf32_sparc_size_dynamic_sections): Likewise.
3108 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3110 (_bfd_elf_create_dynamic_sections): Likewise.
3111 (_bfd_elf_make_linker_section_rela): Likewise.
3112 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3113 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3114 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3115 to identify generated bits.
3116 (elf_link_input_bfd): Likewise.
3118 * elf64-alpha.c: Rewrite everything touching relocations.
3120 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3122 * elf32-v850.c (all functions and static variables): Go through
3123 and regularize names to be of the form v850_elf_<xxx>.
3124 (toplevel): Include <elf/v850.h>.
3125 (enum reloc_type): Move to include/elf/v850.h.
3126 (v850_elf_check_relocs): For common variables, if the variable is
3127 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3128 into the appropriate section.
3129 (elf_backend_check_relocs): Define.
3131 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3133 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3135 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * config.bfd (mips*el-*-linux*): New target.
3138 (mips*-*-linux*): New target.
3140 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3141 Return a useful value.
3143 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3145 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3147 * configure: Rebuild.
3148 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3149 ac_cv_func_mmap in bfd/configure.host.
3151 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3152 filter_shlib and auxiliary_filter_shlib parameters.
3153 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3155 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3156 (bfd_elf64_size_dynamic_sections): Likewise.
3157 * bfd-in2.h: Rebuild.
3159 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3162 symbols, don't export a symbol which is defined by an object in an
3163 archive which contains shared objects.
3165 start-sanitize-tic80
3166 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3168 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3169 for TI TMS320c80 (MVP).
3170 (bfd_archures_list): Add bfd_tic80_arch.
3171 * bfd-in2.h: Regenerate by running "make headers".
3173 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3175 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3176 * configure.in (case $vec): Correct typo, "tb" not "tp".
3177 Also add cofflink.o for tic80coff_vec.
3178 * configure: Regenerate with autoconf.
3181 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3183 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3184 is configured with --with-mmap.
3186 start-sanitize-tic80
3187 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3189 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3190 (ALL_MACHINES): Add cpu-tic80.o
3191 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3192 * coff-tic80.c: Add skeleton, cloned from another coff config.
3193 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3197 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3199 * TODO: Correct a misspelling.
3200 start-sanitize-tic80
3201 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3202 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3203 * configure.in (case $vec): Add tic80coff_vec entry.
3204 * configure: Regenerate with autoconf.
3205 * archures.c (bfd_tic80_arch): Declare.
3206 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3207 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3208 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3209 (bfd_target_vector): Add tic80coff_vec entry.
3212 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3214 * elflink.h (elf_buckets): Add some more values for larger
3217 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3219 * Makefile.in (install): Move subdir_do out of conditional. From
3220 Fred Fish <fnf@cygnus.com>.
3222 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3224 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3226 (elf_mn10200_howto_table): Likewise.
3227 (mn10200_reloc_map): Likewise.
3229 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3232 mips16 symbol during the link.
3233 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3235 (mips_elf_link_output_symbol_hook): New static function.
3236 (elf_backend_link_output_symbol_hook): Define.
3238 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3241 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3243 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3244 against SEC_DEBUGGING sections here (revert patch of December 5).
3245 * elfcode.h (elf_object_p): Check for them here, instead.
3247 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3250 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3252 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3253 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3254 * elf-bfd.h (struct elf_size_info): Update declaration of
3256 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3257 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3258 * elfxx-target.h: Use new dynamic reloc routines by default.
3259 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3262 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3264 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3265 if NAMES_HAVE_UNDERSCORE is defined.
3267 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3269 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3271 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3273 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3276 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * elflink.h (elf_link_add_object_symbols): Only add a weak
3279 symbol if the real definition is in the dynamic symbol table.
3280 After finding the real definition, then, if it is dynamic, add the
3281 weak symbol to the dynamic symbol table.
3283 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3285 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3287 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3290 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3292 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3294 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3295 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3296 * reloc.c: Remove mn10300 big endian relocs.
3297 * bfd-in2.h, libbfd.h: Rebuilt.
3299 * elf32-mn10200.c: Update from elf32-mn10300.c.
3301 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3303 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3305 * elf32-mn10300.c: Add some comments.
3307 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * ihex.c (ihex_scan): Always initialize buf before jumping to
3311 (ihex_read_section): Likewise.
3313 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3315 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3316 inplace for most relocs.
3318 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3320 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3321 even if SEC_ALLOC is not set.
3322 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3323 when deciding whether to copy a reloc into a shared object.
3324 (elf_i386_relocate_section): Likewise.
3325 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3326 (elf32_sparc_relocate_section): Likewise.
3327 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3328 reloc section if it is not set in the source section.
3329 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3330 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3331 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3333 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3335 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3336 expects a .got.plt until we actually create it.
3338 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3341 message for bfd_reloc_outofrange, rather than aborting. From
3342 Philippe De Muyter <phdm@info.ucl.ac.be>.
3344 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3345 a relocateable link, don't try to process them. From Heinz Wrobel
3346 <wrobel@lpr.e-technik.tu-muenchen.de>.
3348 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3350 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3351 mn10300_info_howto_rel. Tweak reloc argument to be an
3352 Elf32_Internal_Rela.
3353 (USE_RELA): Define instead of USE_REL.
3354 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3356 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3358 * configure.in, configure: Handle mips*-sgi-irix6*.
3359 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3362 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3364 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3365 relocation against a symbol defined in a section with no output
3368 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3371 * configure, config.in: Rebuild with autoconf 2.12.
3373 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3374 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3375 (swap_out_syms): Set st_other from existing st_other field.
3376 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3378 (elf_link_output_extsym): Set the other field from the global hash
3380 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3381 (elf_mips16_jump_howto): New static variable.
3382 (mips16_jump_reloc): New static function.
3383 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3384 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3385 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3387 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3388 * bfd-in2.h, libbfd.h: Rebuild.
3389 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3391 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * configure.host: Use long long for mips-sgi-irix6*.
3395 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3396 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3398 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3400 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3401 (enum reloc_type): Add more reloc types.
3402 (elf32_mn10300_howto_table): Update for new reloc types.
3403 (elf32_mn10300_reloc_map): Update for new reloc types.
3404 * reloc.c: Add some new relocs for the mn10300 series.
3405 * bfd-in2.h, libbfd.h: Rebuilt.
3407 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3409 * som.c (setup_sections): Don't lose for a space which has
3410 no data, but some symbols.
3412 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3415 (sunos_link_hash_table_create): Initialize got_needed.
3416 (sunos_create_dynamic_sections): Only set .got section size if it
3417 is not already set. Set got_needed.
3418 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3419 sdynptr, and only handle dynamic sections, if dynamic sections are
3421 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3422 Initialize .got section.
3423 (sunos_scan_ext_relocs): Likewise.
3424 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3426 (sunos_finish_dynamic_link): Check got_needed. Only set up
3427 dynamic linking information if needed.
3429 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3431 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3433 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3435 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3437 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3439 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3442 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3444 * filemode.c: Include sysdep.h.
3445 * ihex.c: Add casts to eliminate compiler warnings.
3446 * sunos.c: Add casts to eliminate compiler warnings.
3448 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3450 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3452 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3453 appropriate relocations in the .so file if shared.
3454 (ppc_elf_relocate_section): Ditto.
3456 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3458 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3459 complain_overflow_unsigned.
3461 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3463 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3464 overflows for R_D10V_16 and R_D10V_18.
3466 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3468 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3469 (do_with_relocs): Likewise.
3470 (do_as_repeat): Likewise.
3471 (copy_expression): Likewise.
3473 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3475 * ieee.c (ieee_write_external_part): Correctly record whether
3476 there is an external part.
3478 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3480 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3481 handle tda offsets for sld.w and sst.w instructions.
3482 Fix alignment check in sld.w and sst.w tda reloc handling.
3484 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3486 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3488 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3490 * elf32-v850.c: Add comments about assumptions about
3491 char, short & long sizes.
3492 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3493 problems for several relocs.
3495 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3496 R_V850_SDA_OFFSET entry.
3498 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3500 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3501 Store import file index in ldindx.
3502 (xcoff_build_ldsyms): Assume that ldsym was not previously
3503 allocated. For an imported symbol, copy ldindx into l_ifile.
3505 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3507 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3508 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3509 fields in R_V850_TDA_OFFSET.
3510 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3511 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3514 * elf32-v850.c: Include bfdlink.h.
3515 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3517 (elf32_v850_bfd_final_link_relocate): New function.
3518 (v850_elf_relocation_section): Likewise.
3519 (elf_backend_relocate_section): Define.
3521 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * binary.c (binary_set_section_contents): Ignore sections which
3524 don't have SEC_LOAD and SEC_ALLOC set.
3526 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3528 * linker.c (_bfd_generic_final_link): Avoid losing static
3529 symbols in the .bss section.
3531 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3534 (mips32_64bit_reloc): New static function.
3535 (mips_reloc_map): Add entry for BFD_RELOC_64.
3536 (mips_elf_relocate_section): Handle R_MIPS_64.
3538 * linker.c (default_indirect_link_order): Print an error message
3539 when attempting to do a relocateable link with different object
3540 file formats, rather than calling abort.
3542 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3544 * reloc.c (m32r relocs): Rename them.
3545 * bfd-in2.h, libbfd.h: Regenerated.
3546 * elf32-m32r.c: Update.
3547 (m32r_elf_10_pcrel_reloc): New function.
3548 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3549 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3551 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3553 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3554 all sections that will be included in the output file.
3555 (_bfd_generic_link_output_symbols): Discard symbols in sections
3556 which are being discarded.
3557 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3558 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3559 (elf_v850_howto_table): Corresponding changes.
3560 (elf_v850_reloc_map): Corresponding changes.
3561 * reloc.c: Add additional V850 relocations.
3562 * bfd-in2.h, libbfd.h: Rebuilt.
3564 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3565 no longer want in pc-relative relocs.
3567 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3569 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3570 accept a reloc against an undefined sybmol!
3572 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3574 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3576 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3578 * VERSION: Bump for new relocation.
3580 * hosts/i386bsd.h: If NBPG is not defined, define it as
3581 PAGE_SIZE, for recent versions of FreeBSD.
3583 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3585 * configure.host: Use `long long' as the 64 bit type on a Solaris
3586 host, since both gcc and the SunPRO compilers support it.
3588 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3590 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3591 mistake to have reused the ECOFF LITERAL for ELF since they have
3592 different semantics.
3593 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3594 * bfd-in2.h, libbfd.h: Rebuild.
3596 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3599 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3600 dynamic relocation for an undefweak symbol when we are building
3601 a static executable.
3603 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3605 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3606 point explicitly to srcdir.
3607 (targmatch.h): Edit references to point explicitly to objdir.
3609 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3611 * config.bfd: When setting targ_cpu, don't get confused by
3614 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3616 * configure.host: Add support for windows host (a build done
3617 under the Microsoft build environment).
3619 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3622 definition in a dynamic object, add it to the dynamic symbol table
3623 if any dynamic object mentions it. Reverts part of last patch.
3625 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3626 (sunos_link_hash_table_create): Initialize got_base.
3627 (bfd_sunos_size_dynamic_sections): If the .got section is more
3628 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3630 (sunos_check_dynamic_reloc): Subtract got_base from a base
3631 relative relocation.
3633 * elf32-mips.c (elf_mips_isa): New static function.
3634 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3635 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3637 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * archive.c (do_slurp_coff_armap): Only treat archive as little
3640 endian for i960 COFF.
3642 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3644 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3645 by the change in size of the section when EXEC_P is not set.
3647 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3648 (m68kcoff_rtype_to_howto): New static function.
3649 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3650 VMA to the addend for a PC relative reloc.
3652 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3654 * Makefile.in: Rebuild dependencies.
3656 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3659 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3661 * Makefile.in: Remove explicit dependencies for mn10200 and
3663 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3664 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3665 (dependencies): Rebuilt.
3667 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3670 during this function.
3672 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3673 section if the flags are compatible.
3675 * configure.in: Add havevecs, and put it in tdefaults.
3676 * mpw-config.in: Likewise.
3677 * configure: Rebuild.
3678 * targmatch.sed: New file; a sed script to build targmatch.h from
3680 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3681 * targets.c: Include "fnmatch.h".
3682 (struct targmatch): Define.
3683 (bfd_target_match): Define by including targmatch.h.
3684 (bfd_find_target): If the target is not found by name, search for
3685 it as a configuration triplet.
3686 * Makefile.in: Rebuild dependencies.
3687 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3688 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3689 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3690 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3691 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3692 (CFILES): Remove i386dynix.c and hp300bsd.c.
3693 (targmatch.h): New target.
3694 (do_clean): Remove targmatch.h.
3696 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3697 * acconfig.h: Add NEED_DECLARATION_GETENV.
3698 * configure, config.in: Rebuild.
3699 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3700 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3702 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3704 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3705 * cpu-mn10200.c, cpu-mn10300.c: New files.
3706 * elf32-mn10200.c, elf32-mn10300.c: New files.
3707 * Makefile.in: Break mn10x00 support into two separate
3708 configurations, mn10200 and mn10300.
3709 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3710 * bfd-in2.h, configure: Rebuilt.
3712 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3714 * Makefile.in (do_clean): Move config.log to do_distclean.
3716 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3718 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3719 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3720 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3721 (elf32-mn10x00.o): Add dependencies.
3722 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3723 (bfd_mn10x00_arch): Declare.
3724 (bfd_archures_list): Add bfd_mn10x00_arch.
3725 * config.bfd: Add mn10x00-*-*.
3726 * configure.in: Add bfd_elf32_mn10x00_vec.
3727 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3728 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3729 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3730 * bfd-in2.h, configure: Rebuilt.
3732 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3734 openVMS/Alpha: Provide filename and case_hack flags via
3735 symbol table from gas.
3736 Add case_hack code for symbol output from vax/vms.
3737 * evax-alpha.c (evax_initialize): Remove filename handling,
3738 filename is provided via symbol table.
3739 (evax_get_symtab): Use local symbol count when setting up table.
3740 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3742 (_bfd_evax_write_egsd): Skip file name symbol.
3743 * evax-emh.c (get_vms_time_string): Local function now.
3744 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3746 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3747 through _bfd_evax_case_hack_symbol.
3748 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3750 (_bfd_evax_basename): Removed.
3751 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3752 * evax.h (evax_private_data_struct): Remove filename.
3753 (flag_hash_long_names, flag_show_after_trunc,
3754 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3757 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3759 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3760 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3761 (NO_SWAP_MAGIC): Don't define.
3762 (SWAP_MAGIC): Define.
3764 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3765 no hash table entry for a global symbol.
3767 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3769 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3771 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3773 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3774 symbol type with T_NULL. Warn if symbol type changes. Based on
3775 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3777 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3778 a dynamic object in the dynamic symbol table if it is referenced
3779 or defined by a regular object.
3781 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3783 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3784 remove dwarf local labels. Shrinks binaries by a factor of 3!
3786 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3788 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3789 by hand, rather than by calling bfd_make_section.
3791 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3793 * reloc.c: Rename m32r relocs.
3794 * bfd-in2.h, libbfd.h: Rebuilt.
3795 * elf32-m32r.c: Update.
3797 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3799 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3800 link, adjust the symbol index of a base relative reloc. Don't
3801 change the addend of a PC relative reloc if pcrel_offset is set.
3802 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3803 a relocateable link.
3805 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3806 it is zero, in case src_mask matters.
3807 (bfd_install_relocation): Likewise.
3809 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3813 (_bfd_xcoff_bfd_final_link): Don't set target_index
3814 to an uninitialized value.
3816 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3818 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3819 indices, rather than crashing.
3820 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3822 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3825 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3829 (coff_arm_adjust_symndx): New static function.
3830 (coff_adjust_symndx): Define.
3832 * srec.c (srec_scan): Accept multiple symbols on a single line.
3833 From Pascal Martin <pmartin@alsys.com>.
3837 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3839 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3840 (sunos_merge_private_bfd_data): New function.
3842 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3844 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3846 (bfd_merge_private_bfd_data): Likewise.
3847 * section.c (bfd_copy_private_section_data): Likewise.
3848 * syms.c (bfd_copy_private_symbol_data): Likewise.
3849 * bfd-in2.h: Rebuild.
3850 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3851 both BFD's are the right flavour.
3852 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3853 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3854 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3855 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3856 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3857 (ppc_elf_merge_private_bfd_data): Likewise.
3858 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3859 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3861 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3862 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3865 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3867 * reloc.c: Add m32r relocs.
3868 * bfd-in2.h, libbfd.h: Rebuilt.
3869 * cpu-m32r.c,elf32-m32r.c: New files.
3871 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3873 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3875 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * tekhex.c (first_phase): Change type parameter from char to int.
3879 (pass_over): Change func to expect int, not char.
3881 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3882 rather than SEC_LOAD when aligning the file offset for the first
3883 section in a segment.
3885 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3887 * syms.c (coff_section_type): Make arg const.
3888 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3889 to make_bfd_asection().
3890 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3891 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3892 (_bfd_elf_stringtab_init): Remove prototype.
3894 * netbsd-core.c (swap_abort): Add prototype.
3895 * aix386-core.c (swap_abort): Ditto & make static
3896 * hpux-core.c (swap_abort): Ditto & make static.
3897 * irix-core.c (swap_abort): Ditto & make static.
3898 * ptrace-core.c (swap_abort): Ditto & make static.
3899 * trad-core.c (swap_abort): Ditto & make static.
3900 * coffswap.h (coff_swap_reloc_in): Ditto.
3901 (coff_swap_reloc_out): Ditto.
3902 (coff_swap_filehdr_in): Ditto.
3903 (coff_swap_filehdr_out): Ditto.
3904 (coff_swap_sym_in): Ditto.
3905 (coff_swap_sym_out): Ditto.
3906 (coff_swap_aux_in): Ditto.
3907 (coff_swap_aux_out): Ditto.
3908 (coff_swap_lineno_in): Ditto.
3909 (coff_swap_lineno_out): Ditto.
3910 (coff_swap_aouthdr_in): Ditto.
3911 (coff_swap_aouthdr_out): Ditto.
3912 (coff_swap_scnhdr_in): Ditto.
3913 (coff_swap_scnhdr_out): Ditto.
3914 * ihex.c (ihex_sizeof_headers): Ditto.
3915 * tekhex.c (getsym): Ditto.
3916 (find_chunk): Ditto & make static.
3917 (insert_byte): Ditto.
3918 (first_phase): Ditto.
3920 (tekhex_get_symtab): Ditto & make static.
3921 (tekhex_get_symtab_upper_bound): Ditto & make static.
3922 (tekhex_mkobject): Ditto.
3923 (tekhex_object_p): Ditto.
3924 (move_section_contents): Ditto.
3925 (tekhex_get_section_contents): Ditto.
3926 (tekhex_set_arch_mach): Ditto & make static.
3927 (tekhex_set_section_contents): Ditto.
3928 (writevalue): Ditto.
3931 (tekhex_write_object_contents): Ditto.
3932 (tekhex_sizeof_headers): Ditto.
3933 (tekhex_make_empty_symbol): Ditto.
3934 (tekhex_get_symbol_info): Ditto.
3935 (tekhex_print_symbol): Ditto.
3936 * irix-core.c (make_bfd_asection): Ditto.
3937 (irix_core_core_file_p): Ditto.
3938 (irix_core_core_file_failing_command): Ditto.
3939 (irix_core_core_file_failing_signal): Ditto.
3940 (irix_core_core_file_matches_executable_p): Ditto.
3941 (irix_core_make_empty_symbol): Ditto.
3942 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3943 * srec.c (srec_new_symbol): Ditto.
3944 (srec_get_section_contents): Ditto.
3945 (srec_set_arch_mach): Ditto.
3946 (srec_set_section_contents): Ditto.
3947 (internal_srec_write_object_contents): Ditto.
3948 (srec_write_object_contents): Ditto.
3949 (symbolsrec_write_object_contents): Ditto.
3950 (srec_sizeof_headers): Ditto.
3951 (srec_make_empty_symbol): Ditto.
3952 (srec_get_symtab_upper_bound): Ditto.
3953 (srec_get_symtab): Ditto.
3954 (srec_print_symbol): Ditto and make static.
3955 * elf.c (elf_read): Ditto
3956 (assign_section_numbers): Ditto.
3957 (elf_fake_sections): Ditto.
3958 (sym_is_global): Ditto.
3959 (elf_map_symbols): Ditto.
3960 (get_program_header_size): Ditto.
3961 * coffgen.c (make_a_section_from_file): Ditto.
3962 (coff_real_object_p): Ditto.
3963 (fixup_symbol_value): Ditto.
3964 (build_debug_section): Ditto.
3966 * syms.c (coff_section_type): Ditto.
3968 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3970 * bfd-in2.h: Rebuilt after m32r changes.
3972 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3974 * config.bfd,configure.in,configure: Add m32r support.
3975 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3976 * config.bfd: Keep target list alphabetically sorted.
3978 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3980 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3981 to add in the constant part found in the instruction itself.
3982 (case R_V850_HI16_S): Likewise.
3984 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3986 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3987 and R_D10V_18 to be 1 (word).
3989 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3991 * stabs.c (_bfd_link_section_stabs): If the output_section field
3992 of either section is bfd_abs_section, then the linker is
3993 discarding the section and we should not optimize it.
3995 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3997 * Makefile.in (aout-sparcle.o): New target.
3998 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3999 * config.bfd (sparclet-*-aout*): Add case.
4000 * configure.in (sparcle_aout_vec): Add case.
4001 * configure: Regenerated.
4002 * targets.c (sparcle_aout_vec): Declare.
4003 (bfd_target_vector): Add sparcle_aout_vec.
4004 * aout-sparcle.c: New file.
4006 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4008 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4009 low order sign bit propogation for R_V850_HI16_S.
4011 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4012 handling V850 specific relocs.
4013 (elf_v850_howto_table): Use the new function for some
4014 relocations. Twiddle masks & shifts for some relocs.
4015 Set partial_inplace where needed.
4017 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4019 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4020 default architecture to a machine number of 0.
4021 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4023 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4024 the output BFD is the default, set it from the first input BFD.
4026 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4028 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4029 insert at bitpos zero. The HI16 relocs are shifted right
4030 by 16 bits. Fix src_mask for all relocs.
4031 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4033 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4036 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4038 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4039 Rewrite to use BFD file read routines and to avoid using a fixed
4040 length for the file name.
4042 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4044 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4045 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4046 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4047 to R_V850_{32,16,8}.
4049 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4051 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4052 (elf_v850_howto_table): Add info for HI16_S reloc.
4053 (v850_reloc_map): Add HI_16_S reloc.
4054 * reloc.c: Define BFD_RELOC_V850_* relocs.
4056 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * elf32-sh.c: New file.
4060 * elf.c (prep_headers): Handle bfd_arch_sh.
4061 * elfcode.h (write_relocs): Handle absolute symbol.
4062 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4063 (_bfd_elf64_link_read_relocs): Declare.
4064 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4065 elf_link_read_relocs. Make globally visible. Change all
4067 (elf_link_input_bfd): Get external symbols from cache in
4068 symtab_hdr->contents. Get contents from cache in
4070 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4072 * reloc.c: Define BFD_RELOC_SH_* relocs.
4073 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4074 * coff-sh.c (sh_insns_conflict): Fix a return value.
4075 (_bfd_sh_align_load_span): New globally visible function, broken
4076 out of sh_align_load.
4077 (sh_align_load): Call _bfd_sh_align_load_span.
4078 (sh_swap_insns): Change relocs parameter to PTR.
4079 * bfd-in2.h, libbfd.h: Rebuild.
4080 * targets.c (bfd_elf32_sh_vec): Declare.
4081 (bfd_elf32_shl_vec): Declare.
4082 * config.bfd (sh-*-elf*): New target.
4083 * configure.in (bfd_elf32_sh_vec): New target vector.
4084 (bfd_elf32_shl_vec): New target vector.
4085 * configure: Rebuild.
4086 * Makefile.in: Rebuild dependencies.
4087 (BFD32_BACKENDS): Add elf32-sh.o.
4088 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4090 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4091 page before checking D_PAGED.
4093 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4094 (ihex_write_object_contents): Remove extbase; always use segbase
4097 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4099 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4100 * configure.host (i[345]86-*-*): Ditto.
4101 * config.bfd (i[345]86-*-*): Ditto.
4102 * configure: Regenerate.
4104 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4107 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4109 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4110 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4111 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4112 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4113 will have an ST_CODE type, change the symbol's type to ST_DATA.
4114 * som.c (hppa_som_gen_reloc_type): Update prototype.
4116 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4118 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4119 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4120 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4121 (mips_elf_finish_dynamic_sections): Likewise.
4123 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * configure.host (HLDENV): New variable to set. Set it for
4126 *-*-sysv4*, since those linkers may not support -R but they always
4127 support LD_RUN_PATH.
4129 * libieee.h (NSECTIONS): Don't define.
4130 (ieee_data_struct): Change section_table to asection **. Add
4132 * ieee.c (get_section_entry): If the table isn't big enough, make
4134 (ieee_slurp_sections): Remove assertion about number of sections.
4135 (ieee_object_p): Adjust initialization of ieee to match changes to
4138 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4139 symbols merely because we are generating a shared library.
4140 (xcoff_build_ldsyms): Don't set up global linkage code for an
4141 undefined symbol merely because we are generating a shared
4144 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4146 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4147 (BFD32_BACKENDS) Add elf32-v850.o.
4148 * archures.c: Add bfd_v850_arch.
4149 * bfd-in2.h: Add bfd_v850_arch.
4150 * config.bfd (v850-*-*): New target.
4151 * configure: (bfd_elf32_v850_vec) New vector.
4152 * configure.in: (bfd_elf32_v850_vec) New vector.
4153 * cpu-v850.c: New file.
4154 * elf.c (prep_headers): Added case bfd_arch_v850.
4155 * elf32-v850.c: New file.
4156 * targets.c (bfd_elf32_v850_vec): New vector.
4158 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4161 a function code symbol for an XMC_XO symbol.
4163 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4165 * mpw-config.in: Update editing of autoconf vars to reflect
4166 Jul 18 configure.in change.
4167 * mpw-make.sed: Update editing of include pathnames to be
4168 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4170 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4172 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4173 which to offset to get the .plt entry address is ".plt".
4175 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4177 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4178 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4179 Added, for internal use by the ARM gas.
4181 * bfd-in2.h: Rebuilt
4183 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4185 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4186 in section dynidx start.
4188 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4190 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4191 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4192 optimization for g++.
4194 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4196 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4197 the -mrelocatable-lib bit set and the other doesn't, clear the
4198 -mrelocatable-lib bit in the header.
4200 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4203 symbol against a STT_FUNC symbol in a shared library.
4205 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4207 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4208 symbol is found, automatically define the corresponding function
4211 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4212 if sym.n_numaux is not zero.
4213 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4214 entry to disagree about the number of aux entries if the symbol
4217 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4218 section if it might be needed, not just if info->shared.
4219 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4220 the start of .rel.dyn if we are going to use it.
4221 (mips_elf_finish_dynamic_sections): Only clear the first element
4222 of .rel.dyn if the size is greater than zero.
4224 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4227 undefined_symbol callback for a symbol, then don't issue any more
4228 warnings about loader relocs.
4229 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4230 after calling the undefined_symbol callback.
4232 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4233 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4234 as the AIX linker seems to do.
4236 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4238 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4239 (evax_initialize): Remove evax_reloc_table.
4240 (evax_close_and_cleanup): Ditto.
4242 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4244 (evax_bfd_reloc_type_lookup): Ditto.
4245 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4246 cooked_size == raw_size.
4247 * evax-emh.c (_bfd_evax_register_filename): Remove.
4248 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4249 * evax-misc.c (add_new_contents): Malloc section at full size.
4250 (_bfd_save_evax_section): Memcpy section contents directly.
4251 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4252 (evax_reloc_table): Remove.
4254 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4256 * makefile.vms: Add better support for DEC C compilation
4257 Add evax.h dependencies
4259 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4260 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4261 (BFD_RELOC_ALPHA_BASEREG): Remove.
4262 * bfd-in2.h, libbfd.h: Rebuild.
4264 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4266 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4267 getgid if _WIN32 is defined.
4268 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4270 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4272 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4273 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4275 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4278 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4280 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4282 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4283 (NEED_DECLARATION_REALLOC): New macro.
4284 * configure, config.in: Rebuild.
4285 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4286 (realloc): Declare if NEED_DECLARATION_REALLOC.
4288 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4289 <strings.h> if they exist.
4291 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4293 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4295 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4297 Based on patches from Eric Valette <valette@crf.canon.fr>:
4298 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4299 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4300 (elf_howto_table): Add entries for new relocs.
4301 (elf_i386_reloc_type_lookup): Handle new relocs.
4302 (elf_i386_info_to_howto): Just call abort.
4303 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4304 (elf_i386_relocate_section): Likewise.
4306 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4308 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4310 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4313 only get the LMA from the phdr if they are in the same part of the
4316 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4317 new segment to make them more comprehensible. If the relationship
4318 between the LMA and the VMA changed, start a new segment. Don't
4319 check dynsec when deciding whether to start a new segment for a
4320 writeable section; -N will now handle this.
4322 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4324 * libhppa.h: Remove "esel" changes. Not the right approach.
4325 * som.c: Corresponding changes.
4326 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4327 which don't have a SOM symbol type associated with them.
4328 Reverses a 1994 change.
4330 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4332 Make ld -N more reasonable for ELF:
4333 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4334 phdr_in_section to false, and always use a single load segment.
4335 (elf_sort_sections): Sort sections by LMA after VMA.
4336 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4337 align to maxpagesize.
4338 (assign_file_positions_except_relocs): Likewise.
4339 * elfcode.h (elf_object_p): If a section is loaded but not page
4340 aligned, clear D_PAGED.
4342 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4344 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4345 Added, for internal use by the ARM gas.
4347 * bfd-in2.h: Rebuilt
4349 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4351 * libhppa.h (R_HPPA_ESEL): New field selector.
4352 (e_esel): Similarly.
4353 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4354 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4355 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4357 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4359 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4360 archive search before looking for stripped dynamic objects.
4362 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4364 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4365 symbol a warning rather than an error.
4367 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4369 * elf.c (assign_file_positions_for_segments): Track the virtual
4370 memory position separately from the file position, and use it to
4371 compute the alignment adjustment.
4373 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4375 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4376 and fixed mask on R_D10V_10_PCREL_L.
4378 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * elf64-mips.c: Include "aout/ar.h".
4381 (mips_elf64_slurp_armap): New static function.
4382 (mips_elf64_write_armap): New static function.
4383 (bfd_elf64_archive_*): Define.
4384 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4385 Use instead of bfd_generic_archive_p.
4386 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4387 instead of _bfd_write_archive_contents.
4388 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4389 _bfd_generic_mkarchive.
4390 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4391 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4393 (TARGET_LITTLE_SYM): Likewise.
4394 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4396 * Makefile.in: Rebuild dependencies.
4398 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4399 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4400 SHT_MIPS_EVENTS sections.
4401 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4402 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4404 (_bfd_mips_elf_fake_sections): Likewise.
4406 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4407 * ecoff.c (ecoff_compute_section_file_positions): Copy
4408 rdata_in_text from backend info to tdata. Clear it if any data
4409 section comes before .rdata.
4410 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4411 tdata rather than backend info.
4413 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4415 * configure.in: Fix test for whether a compiler has a 64 bit
4416 type. From Jim Wilson <wilson@cygnus.com>.
4418 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4420 * configure.host (mips-sgi-irix6*): New host.
4422 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4423 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4424 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4426 * configure: Rebuild.
4427 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4428 (BFD_HOST_64_BIT): Define conditionally.
4429 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4430 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4431 (symvalue, bfd_size_type): Likewise.
4432 * bfd-in2.h: Rebuild.
4433 * Makefile.in (do_clean): Remove bfd-tmp.h.
4434 (do_distclean): Remove bfd-in3.h.
4435 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4436 (bfd-in3.h): New target.
4438 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4439 Andrew Gierth <ANDREWG@microlise.co.uk>.
4441 * configure.host: Set INSTALL_SHLIB.
4442 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4443 * configure: Rebuild.
4444 * Makefile.in (install): Use @INSTALL_SHLIB@.
4446 * config.bfd (mips*-*-irix6*): New target.
4447 * configure.host: Handle Irix 6 shared library like Irix 5.
4449 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4450 symbol for a magic name.
4451 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4453 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4456 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4458 * mpw-config.in: Add ELF support to mips config, create the
4459 elf32-target.h file in the object dir.
4460 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4462 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4464 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4465 Also removed most abort calls, in favor of using bfd reporting.
4467 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4469 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4470 (BFD32_BACKENDS) Add elf32-d10v.o.
4471 * archures.c: Add bfd_d10v_arch.
4472 * bfd-in2.h: Add bfd_d10v_arch.
4473 * config.bfd (d10v-*-*): New target.
4474 * configure: (bfd_elf32_d10v_vec) New vector.
4475 * configure.in: (bfd_elf32_d10v_vec) New vector.
4476 * cpu-d10v.c: New file.
4477 * elf.c (prep_headers): Added case bfd_arch_d10v.
4478 * elf32-d10v.c: New file.
4479 * libbfd.h: Rebuild.
4480 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4481 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4482 * targets.c (bfd_elf32_d10v_vec): New vector.
4484 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4486 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4488 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4490 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4491 bfd_mach_i386_i8086 machine types.
4493 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4498 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4500 * coffcode.h (coff_set_section_contents): A/UX does not require
4501 special handling of the _LIB section.
4503 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4505 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4506 value for R_RELBYTE.
4508 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4509 array if one was allocated.
4511 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4513 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4514 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4515 use_rld_obj_head and rld_value.
4516 (mips_elf_link_hash_table_create): Initialize new fields.
4517 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4519 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4520 __rld_obj_head symbol not seen, create an __rld_map symbol.
4521 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4522 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4523 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4524 __rld_obj_head symbol.
4525 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4527 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4531 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4532 ppc_elf_addr16_ha_reloc.
4533 (ppc_elf_addr16_ha_reloc): New static function.
4535 * coff-mips.c (struct mips_hi): Define.
4536 (mips_refhi_list): New static variable.
4537 (mips_refhi_addr, mips_refhi_addend): Remove.
4538 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4539 (mips_reflo_reloc): Process mips_refhi_list.
4540 (mips_relhi_list): New static variable.
4541 (mips_relhi_addr, mips_relhi_addend): Remove.
4542 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4543 (mips_rello_reloc): Process mips_relhi_list.
4544 (mips_relocate_section): Permit an arbitrary number of REFHI or
4545 RELHI relocs before the associated REFLO or RELLO reloc.
4547 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * aout-target.h (MY(callback)): Set reloc_count fields.
4551 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4553 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4554 sections unless this is a SunOS link.
4556 * VERSION: Set to 2.7.1.
4558 * Released binutils 2.7.
4560 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4562 * i386aout.c: Include "aout/aout64.h".
4563 (i386aout_write_object_contents): New static function.
4564 (MY_write_object_contents): Define.
4566 * netbsd.h (MY(write_object_contents)): Make sure that
4567 adjust_sizes_and_vmas is called before fiddling with the magic
4570 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4574 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * libbfd-in.h (itos, stoi): Don't define.
4577 * libbfd.h: Rebuild.
4578 * i386lynx.c (KEEPIT): Define as udata.i.
4579 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4580 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4581 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4582 flags. Don't use stoi.
4584 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4586 * elf.c (map_sections_to_segments): Don't start a new segment for
4587 a writable section if it's on the same page as the previous
4588 segment. Reset the writable variable for a readonly section.
4590 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4592 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4593 first_thunk_address, thunk_size, and import_table_size.
4594 * peicode.h: Improved some diagnostics regarding edata sections.
4596 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4598 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4599 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4601 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4603 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4604 with XCOFF_DEF_DYNAMIC set is really defined.
4605 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4606 (xcoff_link_add_symbols): Only create special sections if using an
4609 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4611 (bfd_install_relocation): Likewise.
4613 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4615 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4617 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4618 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4619 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4620 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4621 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4622 are found for LITERAL relocs.
4623 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4624 taken, we cannot generate a .plt entry for the symbol.
4626 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4628 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4629 sysconf functions (for gprof).
4630 * configure, config.in: Rebuild.
4632 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4634 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4635 an archive if it has a map. If the object file has the wrong
4638 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4639 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4641 (alpha_relocate_section): Likewise.
4643 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4644 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4645 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4646 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4647 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4648 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4649 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4650 * peicode.h: Corresponding changes.
4652 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4654 * elflink.h (elf_create_pointer_linker_section): Comment out code
4655 dealing with making GOT pointers negative of the GOT symbol for
4658 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4660 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4661 increment the .rela.plt size until after we're done creating the
4663 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4664 .rela.plt offset directly rather than calculating it.
4666 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4668 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4669 Use autoconf-set values.
4670 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4671 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4674 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4675 * configure: Rebuilt.
4677 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4679 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4680 handling code > 1k away.
4682 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4684 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4685 defined, output whenever the symbol is updated.
4687 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4689 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4690 section to 0 if user_set_vma is set.
4691 * elflink.h (elf_bfd_final_link): Likewise.
4693 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4695 Partially undo patch of Jun 20.
4696 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4697 (coff_compute_section_file_positions): Likewise.
4698 (coff_write_object_contents): Likewise. Re-add deleted code, but
4699 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4700 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4702 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4704 * config.bfd: Add support for *-*-rtems* configurations.
4706 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4708 * elf.c (prep_headers): Add bfd_arch_alpha case.
4710 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4712 * elf64-alpha.c: New file.
4713 * config.bfd (alpha-*-linuxecoff*): New target.
4714 (alpha-*-linux*, alpha-*-elf*): New targets.
4715 * configure.in (bfd_elf64_alpha_vec): New vector.
4716 * configure: Rebuild.
4717 * targets.c (bfd_elf64_alpha_vec): Declare.
4718 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4719 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4720 * bfd-in2.h, libbfd.h: Rebuild.
4721 * Makefile.in: Rebuild dependencies.
4722 (BFD64_BACKENDS): Add elf64-alpha.o.
4723 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4725 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4727 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4728 than relying on a right shift of 32.
4730 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4732 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4733 ifdef to COFF_WITH_PE.
4734 (coff_compute_section_file_positions): Likewise.
4735 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4736 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4737 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4738 COFF_IMAGE_WITH_PE, always include.
4740 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4742 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4745 approximate the correct answer if SIZEOF_HEADERS was not used.
4747 * binary.c (binary_set_section_contents): Set section file
4748 position based on LMA rather than VMA.
4750 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4752 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4753 symbols if info->strip == strip_all.
4755 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4757 * coff-h8300.c: Remove #if 0 code.
4758 (compatable): Don't allow mixing/matching of different architectures.
4760 * archures.c (bfd_mach_h8300s): Add.
4761 * bfd-in2.h: Rebuilt.
4762 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4764 (h8300_reloc16_estimate): Likewise.
4765 (h8300_reloc16_extra_cases): Likewise.
4766 (h8300_bfd_link_add_symbols): Likewise.
4767 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4768 (coff_set_flags): Likewise.
4769 * cpu-h8300.c (h8300_scan): Likewise.
4770 Add H8/S to bfd_h8300_arch list.
4772 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4774 Added support for Alpha OpenVMS:
4775 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4776 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4777 * config.h-vms, makefile.vms: New files.
4778 * config.bfd (alpha-*-*vms*): New target.
4779 * configure.in (evax_alpha_vec): New target vector.
4780 * configure: Rebuild.
4781 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4782 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4783 * targets.c (bfd_target_evax_flavour): Define.
4784 (evax_alpha_vec): Declare.
4785 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4786 if BFD64 is defined.
4787 * bfd-in2.h, libbfd.h: Rebuild.
4788 * Makefile.in: Rebuild dependencies.
4789 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4790 evax-emh.o, and evax-misc.o.
4791 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4792 evax-etir.c, evax-emh.c, and evax-misc.c.
4793 (HFILES): Add evax.h.
4795 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4799 (h8300_bfd_link_add_symbols): Likewise.
4801 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4803 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4804 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4806 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4809 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4811 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4812 R_MIPS_32 relocs if creating a shared library.
4814 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4816 * peicode.h (add_data_entry): Use pei_section_data rather than
4817 _cooked_size. Corresponds to May 13 change in coffcode.h.
4819 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4822 * coffcode.h (coff_write_object_contents): If there are long
4823 section names, always set the f_symptr field, even if there are no
4825 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4826 if there are no symbols.
4828 * coffgen.c (make_a_section_from_file): Check return value of
4829 _bfd_coff_read_string_table.
4830 (coff_real_object_p): Check return value of
4831 make_a_section_from_file.
4832 (_bfd_coff_read_string_table): Check that there are some symbols
4833 before trying to read the string table size.
4835 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4837 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4838 to replace a symbol in a dynamic object with a symbol from another
4839 dynamic object, do the replacement if the existing symbol is
4840 global linkage code.
4842 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4843 for _ptrgl, and treat it as global linkage code.
4845 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4846 filename or N_SO symbol past the offset, and use it to indicate
4847 that there is no line number or function when appropriate.
4849 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4852 common symbol defined by the linker. Don't export function code
4853 even if export_defineds is set.
4855 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4857 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4859 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4860 (h8300_symbol_address_p): New function.
4861 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4864 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4866 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4868 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4869 correctly for the two variants. Allow relaxing if the target
4870 is 128 bytes away since after relaxation it'll be 126 bytes away.
4871 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4872 "dot" and "value". Allow relaxing if the target is 128 bytes
4873 away since after relaxation it'll be 126 bytes away.
4874 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4875 the given section until nothing changes.
4877 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4879 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4880 alignment hack--we can get the lnnoptr info another way without
4881 suddenly increasing the alignment requirements. Set the flags for
4883 (ecoff_compute_section_file_positions): Do so.
4885 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4888 to keep the HP emulator database happy.
4890 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4891 From Kevin Buettner <kev@primenet.com>.
4893 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4895 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4896 name of a NULL section.
4898 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4900 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4901 set, always call the notice callback.
4903 * VERSION: Increment for bfdlink.h change.
4905 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4908 (sh_relax_delete_bytes): Correct handling of differently sized
4909 trailing alignment reloc.
4911 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4912 * bfd-in2.h: Rebuild.
4913 * configure.in: Warn if there is no known 64 bit type.
4914 * configure: Rebuild.
4916 * Makefile.in: Rebuild dependencies.
4917 (BFD32_BACKENDS): Add ppcboot.o.
4918 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4920 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4921 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4923 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4925 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4926 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4927 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4928 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4930 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4932 * elf64-mips.c: Improve reloc special_functions and handling of
4933 SHT_MIPS_OPTIONS section.
4934 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4935 mips_elf_hi16_reloc and make globally visible.
4936 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4937 make globally visible.
4938 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4939 make globally visible.
4940 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4941 and make globally visible.
4942 (gprel16_with_gp): Check howto->src_mask before using value in
4944 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4945 and make globally visible.
4946 (gprel32_with_gp): Check howto->src_mask before fetching value.
4947 (bfd_mips_elf_swap_options_in): New function.
4948 (bfd_mips_elf_swap_options_out): New function.
4949 (_bfd_mips_elf_set_private_flags): Rename from
4950 mips_elf_set_private_flags and make globally visible.
4951 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4952 mips_elf_copy_private_bfd_data and make globally visible.
4953 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4954 mips_elf_merge_private_bfd_data and make globally visible.
4955 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4956 for a SHT_MIPS_OPTIONS section.
4957 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4958 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4959 name of a SHT_MIPS_OPTIONS section.
4960 (_bfd_mips_elf_set_section_contents): New function.
4961 (mips_elf32_section_processing): Set the GP value in a
4962 SHT_MIPS_OPTIONS section.
4963 (_bfd_mips_elf_find_nearest_line): Rename from
4964 mips_elf_find_nearest_line and make globally visible.
4965 (bfd_elf32_set_section_contents): Define.
4966 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4967 (_bfd_mips_elf_lo16_reloc): Declare.
4968 (_bfd_mips_elf_gprel16_reloc): Declare.
4969 (_bfd_mips_elf_got16_reloc): Declare.
4970 (_bfd_mips_elf_gprel32_reloc): Declare.
4971 (_bfd_mips_elf_set_private_flags): Declare.
4972 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4973 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4974 (_bfd_mips_elf_find_nearest_line): Declare.
4975 (_bfd_mips_elf_set_section_contents): Declare.
4977 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4979 (elf_info_to_howto): Define.
4980 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4982 (elf_info_to_howto): Define.
4983 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4985 (elf_info_to_howto): Define.
4987 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4988 R_MOV16B[12], to match change in coff/internal.h.
4990 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4992 * elf64-mips.c: Extensive additions to provide better support for
4993 writing files and for gas.
4994 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4995 of mips_elf_object_p.
4996 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4997 _bfd_mips_elf_object_p.
4998 (_bfd_mips_elf_final_write_processing): Rename from
4999 mips_elf_final_write_processing and make globally visible.
5000 (_bfd_mips_elf_fake_sections): Rename from
5001 mips_elf_fake_sections and make globally visible.
5002 (_bfd_mips_elf_section_from_bfd_section): Rename from
5003 mips_elf_section_from_bfd_section and make globally visible.
5004 (_bfd_mips_elf_section_processing): New function, broken out of
5005 mips_elf_section_processing.
5006 (mips_elf32_section_processing): Rename from
5007 mips_elf_section_processing; call
5008 _bfd_mips_elf_section_processing.
5009 (_bfd_mips_elf_symbol_processing): Rename from
5010 mips_elf_symbol_processing and make globally visible.
5011 (_bfd_mips_elf_read_ecoff_info): Rename from
5012 mips_elf_read_ecoff_info and make globally visible.
5013 (mips_elf32_ecoff_debug_swap): Rename from
5014 mips_elf_ecoff_debug_swap.
5015 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5016 struct symbol_cache_entry.
5017 (_bfd_elf_validate_reloc): New function, moved in from
5018 elfcode.h:validate_reloc.
5019 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5020 to _bfd_elf_validate_reloc. Change all callers.
5021 * elf-bfd.h (bfd_section_from_shdr): Declare.
5022 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5023 (_bfd_elf_validate_reloc): Declare.
5024 (_bfd_mips_elf_object_p): Declare.
5025 (_bfd_mips_elf_fake_sections): Declare.
5026 (_bfd_mips_elf_section_from_bfd_section): Declare.
5027 (_bfd_mips_elf_section_processing): Declare.
5028 (_bfd_mips_elf_symbol_processing): Declare.
5029 (_bfd_mips_elf_read_ecoff_info): Declare.
5030 (_bfd_mips_elf_final_write_processing): Declare.
5031 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5034 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5035 (mips_elf_final_write_processing): Likewise.
5037 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5039 64-bit MIPS ELF ABI objdump support:
5040 * elf64-mips.c: New file.
5041 * Makefile.in: Rebuild dependencies.
5042 (BFD64_BACKENDS): Add elf64-mips.o.
5043 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5044 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5045 bfd_elf64_littlemips_vec to targ_selvecs.
5046 (mips*-*-elf*): Likewise.
5047 * confingure.in: Add bfd_elf64_bigmips_vec and
5048 bfd_elf64_littlemips_vec to vector switch.
5049 * configure: Rebuild.
5050 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5051 broken out of mips_elf_section_from_shdr.
5052 (mips_elf32_section_from_shdr): Rename from
5053 mips_elf_section_from_shdr. Call new function.
5054 (elf_backend_section_from_shdr): Update name of renamed function.
5055 * elf-bfd.h (struct elf_size_info): Change second parameter of
5056 write_out_phdrs to be const. Likewise for second parameter of
5058 (struct bfd_elf_section_data): Add rel_hdr2 field.
5059 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5060 (bfd_elf32_swap_symbol_out): Likewise.
5061 (bfd_elf32_swap_reloc_in): Likewise.
5062 (bfd_elf32_swap_reloc_out): Likewise.
5063 (bfd_elf32_swap_reloca_in): Likewise.
5064 (bfd_elf32_swap_reloca_out): Likewise.
5065 (bfd_elf32_swap_phdr_in): Likewise.
5066 (bfd_elf32_swap_phdr_out): Likewise.
5067 (bfd_elf32_swap_dyn_in): Likewise.
5068 (bfd_elf32_swap_dyn_out): Likewise.
5069 (bfd_elf32_slurp_symbol_table): Declare.
5070 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5071 (bfd_elf32_write_out_phdrs): Declare.
5072 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5073 (bfd_elf64_swap_symbol_out): Likewise.
5074 (bfd_elf64_swap_reloc_in): Likewise.
5075 (bfd_elf64_swap_reloc_out): Likewise.
5076 (bfd_elf64_swap_reloca_in): Likewise.
5077 (bfd_elf64_swap_reloca_out): Likewise.
5078 (bfd_elf64_swap_phdr_in): Likewise.
5079 (bfd_elf64_swap_phdr_out): Likewise.
5080 (bfd_elf64_swap_dyn_in): Likewise.
5081 (bfd_elf64_swap_dyn_out): Likewise.
5082 (bfd_elf64_slurp_symbol_table): Declare.
5083 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5084 (bfd_elf64_write_out_phdrs): Declare.
5085 (_bfd_mips_elf_section_from_shdr): Declare.
5086 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5087 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5088 section for the section, add the new one to rel_hdr2. Increment
5089 reloc_count rather than setting it.
5090 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5091 Remove static declaration.
5092 (elf_write_shdrs_and_ehdr): Define name as macro.
5093 (elf_write_out_phdrs): Likewise.
5094 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5095 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5096 (elf_swap_symbol_in): Change second parameter to be const.
5097 (elf_swap_symbol_out): Likewise.
5098 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5099 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5100 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5101 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5102 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5103 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5104 parameter to be const. Make non-static.
5105 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5107 (elf_slurp_symbol_table): Make non-static.
5108 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5109 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5110 (elf_backend_size_info): Likewise.
5111 (elfNN_bed): Use elf_backend_size_info.
5112 * targets.c (bfd_elf64_bigmips_vec): Declare.
5113 (bfd_elf64_littlemips_vec): Declare.
5114 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5115 bfd_elf64_littlemips_vec if BFD64 is defined.
5117 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5119 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5121 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5122 zeroes, in alignment holes.
5124 * configure: Rebuild with autoconf 2.10.
5126 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5127 potential leading underscore in the allocated buffer.
5129 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5131 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5132 symbols into .sbss if this is a relocatable link.
5134 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5137 undefined symbols when creating a shared library.
5139 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5141 * coff-sh.c: Add a bunch of new code and static const arrays to
5142 support aligning loads and stores on four byte memory boundaries.
5144 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5146 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5147 call sh_align_loads.
5148 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5151 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5153 * cache.c (bfd_open_file): Unlink the file before opening it for
5154 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5156 * opncls.c (bfd_fdopenr): Set opened_once.
5158 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5160 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5163 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5164 the code unconditionally.
5166 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5168 * libcoff-in.h (struct pei_section_tdata): Define structure.
5169 (pei_section_data): Define macro.
5170 * libcoff.h: Rebuild.
5171 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5172 store s_paddr field in pei_section_data.
5173 (coff_compute_section_file_positions): Use pei_section_data rather
5174 than _cooked_size, and don't overwrite an existing value.
5175 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5176 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5177 * peicode.h (coff_bfd_copy_private_section_data): Define if
5179 (pe_bfd_copy_private_section_data): New static function if
5182 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * srec.c (srec_set_arch_mach): Write as a function rather than a
5187 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5188 no map, just check each member in turn to see whether it is
5191 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5193 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5194 table. Call BFD_ASSERT to validate header size, instead of
5196 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5199 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5201 * ppcboot.c: New target for looking at PPCbug boot records.
5203 * config{ure.in,.bfd}: Add support for ppcboot target.
5205 * configure: Regenerate.
5207 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5209 * coff-h8300.c (howto_table): Update names to match recent
5210 changes to include/coff/internal.h. Fix minor errors in the
5211 existing relocs. Add R_MOVL1 and R_MOVL2.
5212 (rtype2howto): Similarly.
5213 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5214 existing relaxing code and peform more relaxing.
5215 (h8300_reloc16_extra_cases): Likewise.
5217 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5219 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5222 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5224 * elfcode.h (elf_object_p): Reject generic ELF target if
5225 e_machine matches an alternate machine code in a specific backend.
5227 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5228 obsolete align_power_min field.
5230 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5232 * coff-h8300.c (reloc_howto_type): Add howto entry for
5234 (rtype2howto): Handle R_PCRWORD_B.
5235 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5236 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5237 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5238 branch (R_PCWORD_B).
5240 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5242 * aoutx.h (translate_from_native_sym_flags): Set the section for
5243 BSF_CONSTRUCTOR symbols.
5245 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5248 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5250 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5251 stop looking when section is found.
5253 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5255 * coffcode.h (STRING_SIZE_SIZE): Define.
5256 (styp_to_sec_flags): Handle long symbol names when looking for the
5258 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5259 (bfd_coff_long_section_names): Define.
5260 (coff_write_object_contents): Handle long section names.
5261 (bfd_coff_std_swap_table): Initialize new field.
5262 * libcoff.h: Rebuild.
5263 * coffgen.c (make_a_section_from_file): Handle long section
5265 (coff_write_symbols): Handle long section names.
5266 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5267 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5268 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5269 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5270 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5271 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5272 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5273 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5275 * bout.c (b_out_callback): Set lma of sections.
5276 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5277 parameter to output_bfd. Used input_bfd instead of output_bfd in
5280 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * aoutx.h (translate_from_native_sym_flags): Don't create
5283 SEC_CONSTRUCTOR sections.
5284 * ecoff.c (ecoff_set_symbol_info): Likewise.
5286 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5287 From Don Bowman <bowman@waterloo.hp.com>.
5289 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5291 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5292 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5294 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5296 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5297 mips_32_relocs field.
5298 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5299 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5300 relocs against a global symbol which is not defined in a regular
5302 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5303 against a global symbol, increment mips_32_relocs.
5304 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5305 the symbol is not defined in a regular file, make room in the
5308 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5311 file position and the virtual file position separately. Set
5312 filepos information bsaed on the real file position.
5313 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5314 Jan 23 change to coffcode.h.
5316 * som.c (som_slurp_symbol_table): Set the symbol count to the
5317 number of BFD symbols created.
5319 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5321 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5322 output file if linking shared objects. Loop to check all relocs,
5323 rather than returning false on first error.
5325 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5327 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5328 (ppc_elf_additional_program_headers): If .interp section, bump #
5329 of program headers by 1.
5330 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5331 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5332 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5334 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5336 (ppc_elf_relocate_section): If the output section isn't defined,
5337 don't abort, just give an error message.
5339 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5340 being created is .sdata or .sdata2, don't make the symbol dynamic.
5342 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5344 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5345 members of an archive for dynamic objects with no symbols, and
5346 pass them directly to check_archive_element.
5347 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5348 xcoff_link_check_dynamic_ar_symbols.
5349 (xcoff_link_check_dynamic_ar_symbols): New static function.
5351 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5352 from _bfd_nodynamic to _bfd_xcoff.
5353 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5355 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5356 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5357 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5358 * libcoff.h: Rebuild.
5359 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5360 (xcoff_get_section_contents): New static function.
5361 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5362 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5363 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5364 (xcoff_dynamic_reloc): New static variable.
5365 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5366 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5368 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5370 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5371 if reloc_entry->addend is not 0.
5372 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5374 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5376 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5378 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5379 Add entries for R_SPARC_[56].
5380 (sparc_reloc_map): Add entries for R_SPARC_[56].
5382 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5384 Optimize linking of stabs in sections as used in ELF and COFF.
5385 * stabs.c: New file.
5386 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5387 (_bfd_write_section_stabs): Declare.
5388 (_bfd_write_stab_strings): Declare.
5389 * libbfd.h: Rebuild.
5390 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5391 (struct coff_link_hash_table): Add stab_info field.
5392 * libcoff.h: Rebuild.
5393 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5395 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5397 (_bfd_coff_final_link): Write out stab strings hash table.
5398 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5399 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5401 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5402 (struct bfd_elf_section_data): Add stab_info field.
5403 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5405 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5406 _bfd_link_section_stabs.
5407 (elf_bfd_final_link): Write out stab strings hash table.
5408 (elf_link_input_bfd): Handle optimized stabs sections.
5409 * reloc.c (_bfd_final_link_relocate): Check address against
5410 _raw_size rather than _cooked_size.
5411 * Makefile.in: Rebuild dependencies.
5412 (BFD_LIBS): Add stabs.o
5413 (BFD_LIBS_CFILES): Add stabs.c.
5415 * VERSION: Increment for bfdlink.h change.
5417 * coffgen.c (coff_renumber_symbols): Correct handling of
5418 BSF_NOT_AT_END common symbols.
5420 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5422 * coff-ppc.c (record_toc): Add cast to avoid warning.
5423 (ppc_allocate_toc_section): Likewise.
5424 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5425 (ppc_coff_reloc_type_lookup): Remove unreached code.
5426 * coffcode.h (coff_write_object_contents): Don't take the address
5428 * peicode.h (pe_print_idata): Add casts to avoid warning.
5429 (pe_print_edata): Likewise.
5430 (pe_print_reloc): Remove ANSI C string concatenation.
5432 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5436 * libcoff.h: Rebuild.
5437 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5439 (coff_swap_aux_out): Likewise.
5440 * peicode.h (coff_swap_aux_in): Likewise.
5441 (coff_swap_aux_out): Likewise.
5442 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5444 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5446 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5447 Fix up .bf endndx link fields.
5448 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5450 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5453 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5455 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5456 on Solaris PowerPC systems doesn't get confused.
5458 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5461 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5462 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5463 update did_reg and did_reg2.
5465 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5467 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5469 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5470 callback routines, pass h->root.string rather than name, in case
5471 copy is true and name is transient.
5473 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5475 * elfcore.h: Add support for core files with multiple threads.
5476 (Primarily for Solaris.)
5478 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5480 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5481 section->orelocation is NULL.
5483 * coffgen.c (bfd_coff_get_syment): New function.
5484 (bfd_coff_get_auxent): New function.
5485 * bfd-in.h (bfd_coff_get_syment): Declare.
5486 (bfd_coff_get_auxent): Declare.
5487 * bfd-in2.h: Rebuild.
5489 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5491 * elf32-mips.c (struct mips_hi16): Define.
5492 (mips_hi16_addr, mips_hi16_addend): Remove.
5493 (mips_hi16_list): New static variable.
5494 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5495 (mips_elf_lo16_reloc): Process mips_hi16_list.
5496 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5497 relocs before the associated LO16 reloc.
5499 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5501 * versados.c (versados_scan): Check bfd_alloc return value.
5502 (versados_object_p): Check all bfd_read return values. Require
5503 that lang field be less than 10, to avoid confusion with Intel Hex
5506 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5508 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5509 not 0, for an absolute symbol.
5510 (NAME(aout,swap_ext_reloc_out)): Likewise.
5512 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5513 (ihex_write_object_contents): For a large start address, output
5514 the full 32 bit address in record type 5.
5516 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5517 to int to avoid promotion problems in prototype.
5519 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5521 * configure.host: Use ${srcdir} when looking for picfrag.
5523 * configure.host: Switch on ${libdir}, not $(libdir). From
5524 alan@spri.levels.unisa.edu.au (Alan Modra).
5526 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5527 entry point, not just for DYNAMIC objects.
5528 * sunos.c (sunos_add_dynamic_symbols): Always call
5529 sunos_create_dynamic_sections. If called with a non DYNAMIC
5530 object, don't do anything else.
5531 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5533 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5535 * configure.in: Permit --enable-shared to specify a list of
5537 * configure: Rebuild.
5539 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5540 host when configuring with --enable-shard.
5542 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5544 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5547 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5548 to avoid crashing in bfd_hash_replace.
5550 * sysdep.h: Use #ifdef, not #if.
5552 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5554 * config.in: Rebuild.
5556 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5558 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5559 (AC_CHECK_HEADERS): Check for sys/time.h
5560 (AC_HEADER_TIME): Add macro.
5561 * configure: Rebuild.
5562 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5563 to control what combination of <time> and <sys/time.h>
5566 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5568 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5569 (aout_32_sunos4_write_object_contents): Likewise.
5570 * aoutx.h (NAME(aout,machine_type)): Handle
5571 bfd_mach_sparc_{sparclet,sparclite}.
5572 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5573 (bfd_mach_sparc_v9_p): Update.
5574 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5575 * libaout.h (enum machine_type): Add M_SPARCLET.
5576 * sunos.c (MACHTYPE_OK): Define.
5577 * bfd-in2.h: Regenerated.
5579 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5581 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5582 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5583 * elflink.c (_bfd_elf_create_got_section): Store the
5584 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5585 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5586 global offset table goes over 0x1000, set the value of
5587 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5588 (elf32_sparc_relocate_section): Subtract the offset of
5589 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5591 * elfcode.h: Don't include <string.h>.
5593 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5595 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5596 generic_link_hash_newfunc. All references changed.
5597 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5598 moved here from libbfd-in.h.
5599 * libbfd-in.h: Corresponding changes.
5600 * libbfd.h: Regenerated.
5602 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5604 * aoutx.h (aout_link_input_section_std): When reporting an
5605 overflow error, use the name of the symbol in the hash table if
5607 (aout_link_input_section_ext): Likewise.
5609 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5610 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5612 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5614 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5615 * coffcode.h (coff_compute_section_file_positions): Likewise.
5616 (coff_write_object_contents): Likewise.
5618 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * section.c (SEC_LINK_ONCE): Define.
5621 (SEC_LINK_DUPLICATES): Define.
5622 (SEC_LINK_DUPLICATES_DISCARD): Define.
5623 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5624 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5625 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5626 * bfd-in2.h: Rebuild.
5627 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5628 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5629 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5630 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5631 SEC_LINK_ONCE, and look through the symbol table for the setting
5632 for SEC_LINK_DUPLICATES.
5633 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5634 set for a section, find the section symbol in the symbol table,
5635 and set the aux entry based on SEC_LINK_DUPLICATES.
5636 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5637 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5638 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5639 * coff-i386.c (i386coff_vec): Likewise.
5640 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5642 * VERSION: Bump to 2.6.1.
5643 * Makefile.in (stamp-h): Depend upon VERSION.
5645 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5647 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5648 * libbfd.h: Rebuilt.
5649 * linker.c (generic_link_hash_newfunc): No longer static.
5650 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5652 * coff-h8300.c: Add two derived hash tables and their associated
5653 funtions and #defines for use by the h8300 linker.
5654 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5655 the function vector as needed. Place the address of the function
5656 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5657 Rewrite the vectors section contents as necessary.
5658 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5659 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5660 (coff_bfd_link_hash_table_create): Likewise.
5662 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5664 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5665 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5667 (hppa_rebuild_insn): Pass pointer to correct type to
5668 low_sign_unext and dis_assemble_21.
5670 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5672 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5673 Stick with sparc-*-{sysv4*,solaris2*}.
5675 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5677 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5678 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5679 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5680 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5681 fields is non-zero, print them.
5683 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5684 ifdef. Remove unused variables.
5685 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5687 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5688 (get_symbol_value): Ifdef out.
5689 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5690 (coff_ppc_relocate_section): Remove unused variables. Make
5691 fprintf strings and argument types correspond. Put before_addr in
5693 (dump_toc): Make fprintf strings and argument types correspond.
5694 (ppc_process_before_allocation): Remove unused variables. Always
5696 (ppc_reflo_reloc): Ifdef out.
5697 (ppc_addr32nb_reloc): Ifdef out.
5698 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5700 (coff_ppc_rtype_to_howto): Likewise.
5701 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5703 * peicode.h (pe_print_idata): Move otherwise unused variables into
5704 the #ifdef where they are used. Always return a value.
5705 (pe_print_edata): Make fprintf strings and argument types
5706 correspond. Always return a value.
5707 (pe_print_pdata): Removed unused variable addr_value. Always
5709 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5710 strings and argument types correspond. Always return a value.
5712 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5713 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5714 variable rela inside #if 0 section where it is used.
5716 * ns32k.h: New file.
5717 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5718 functions to start with _bfd_.
5719 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5720 functions in cpu-ns32k.h.
5721 * Makefile.in: Rebuild dependencies.
5722 (HFILES): Add ns32k.h.
5724 * section.c (struct sec): Add linker_mark field. Change
5725 user_set_vma and reloc_done to be single bit fields.
5726 (STD_SECTION): Update accordingly.
5727 * bfd-in2.h: Rebuild.
5728 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5730 (aout_link_input_bfd): Don't link unmarked sections.
5731 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5733 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5734 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5736 * elflink.h (elf_bfd_final_link): Mark sections included in the
5738 (elf_link_input_bfd): Don't link unmarked sections.
5739 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5741 (xcoff_link_input_bfd): Don't link unmarked sections.
5743 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5744 overflow error messages.
5746 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5749 is not set, print "BFD: " before the error message.
5751 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5752 Miles Bader <miles@gnu.ai.mit.edu>.
5753 * configure: Rebuild.
5755 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5757 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5760 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5761 m68k-aout, m68k-coff, and m68k-elf targets.
5763 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5765 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5766 (ieee_generic_stat_arch_elt): Restructured to prevent
5767 ieee_object_p from being called repeatedly.
5769 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5771 * coffcode.h (coff_write_object_contents): Allocate
5772 buffers large enough for any FILEHDR or AOUTHDR.
5774 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5776 * ecofflink.c (lookup_line): New static function, renamed and
5777 slighly changed from old _bfd_ecoff_locate_line.
5778 (_bfd_ecoff_locate_line): Cache line number information. Use
5779 lookup_line for actual lookup.
5781 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5783 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5784 multiple of 20 bytes.
5786 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5788 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5789 allocate ecoff_find_line, and don't initialize by hand.
5790 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5791 mips_elf_find_line, and don't call memset.
5793 * coffcode.h (coff_compute_section_file_positions): If not
5794 producing a final executable, don't consider sofar when aligning
5795 the section to the correct size.
5797 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5799 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5800 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5801 * coffgen.c (coff_section_symbol): Ifdef out.
5803 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5805 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5806 output_bfd is not NULL.
5808 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5810 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5811 of bfd_alloc (fixes fix_line not being initialized).
5812 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5814 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5816 * coffcode.h: Allow specific backends to override the
5817 bfd_link_add_symbols routine.
5819 * coff-h8300.c: Include genlink.h.
5820 (howto_table): Add R_MEM_INDIRECT.
5821 (rtype2howto): Support R_MEM_INDIRECT.
5822 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5825 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5827 * coff-alpha.c (alpha_relocate_section): Use
5828 info->callbacks_warning, rather than _bfd_error_handler, for
5829 "multiple gp" warning.
5831 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5833 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5834 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5835 table string. Use bfd_wrapped_link_hash_lookup.
5836 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5838 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5839 table, if any, when writing out symbols.
5840 (aout_link_input_section_std): Use the name from the hash table,
5841 if any, when reporting undefined symbols.
5842 (aout_link_input_section_ext): Likewise.
5843 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5844 * bout.c (get_value): Likewise.
5845 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5846 * ecoff.c (ecoff_reloc_link_order): Likewise.
5847 * elflink.h (elf_link_add_object_symbols): Likewise.
5848 (elf_reloc_link_order): Likewise.
5849 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5850 (_bfd_generic_reloc_link_order): Likewise.
5851 (default_indirect_link_order): Likewise.
5852 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5853 * sunos.c (sunos_add_one_symbol): Likewise.
5854 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5855 (bfd_xcoff_link_count_reloc): Likewise.
5856 (xcoff_reloc_link_order): Likewise.
5858 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5859 into -1 for intern->rss.
5861 * configure: Rebuild with autoconf 2.8.
5863 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5865 * stab-syms.c (__define_stab_duplicate): Define.
5866 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5868 * bfd-in.h (bfd_get_stab_name): Declare.
5869 * bfd-in2.h: Rebuild.
5870 * Makefile.in: Rebuild dependencies.
5871 (BFD_LIBS): Add stab-syms.o.
5872 (BFD_LIBS_CFILES): Add stab-syms.c.
5873 (BFD32_BACKENDS): Remove stab-syms.o.
5874 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5875 * configure.in: Don't list stab-syms.o in bfd_backends.
5876 * configure: Rebuild.
5877 * libaout.h (aout_stab_name): Don't declare.
5878 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5881 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5883 * elf.c (assign_file_positions_for_segments): Adjust file offset
5884 for section alignment even if SEC_LOAD is not set.
5886 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5888 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5889 since they appear as targets in Makefile.in.
5890 * configure: Rebuild.
5892 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5893 don't fiddle with a symbol which is not defined anywhere.
5895 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5897 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5898 though they are defined in a shared library.
5899 (xcoff_build_ldsyms): Likewise.
5901 * coffgen.c (coff_find_nearest_line): Don't look at the line
5902 numbers for the section if section->lineno is NULL.
5904 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5905 message rather than calling BFD_ASSERT.
5906 * elfcode.h (write_relocs): Check return value of
5907 _bfd_elf_symbol_from_bfd_symbol.
5909 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5911 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5914 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5916 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5918 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5919 hppa_reloc_field_selector_type_alt.
5920 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5921 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5923 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5925 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5927 * elf.c (assign_file_positions_for_segments): Adjust the segment
5928 memory size for the alignment of a SEC_ALLOC section, not just a
5931 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5933 * m68klinux.c: New file.
5934 * hosts/m68klinux.h: New file.
5935 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5936 * configure.in (m68*-*-linux*): New native host.
5937 (m68klinux_vec): New vector.
5938 * configure: Rebuild.
5939 * targets.c (m68klinux_vec): Declare.
5940 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5941 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5942 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5943 declaration from bfd_linux_size_dynamic_sections.
5944 (bfd_m68klinux_size_dynamic_sections): Declare.
5945 * bfd-in2.h: Rebuild.
5946 * Makefile.in: Rebuild dependencies.
5947 (BFD32_BACKENDS): Add m68klinux.o.
5948 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5950 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5952 * libhppa.h (pa_arch): Add pa20.
5953 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5954 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5955 (hppa_field_adjust): Handle e_nsel.
5956 * som.c: Provide default definitions for many new relocs found only
5957 in hpux10 include files.
5958 (som_fixup_formats): Add several new relocs from hpux10.
5959 (som_hppa_howto_table): Add hpux10 relocs.
5960 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5962 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5964 * mpw-make.sed: Edit out recent shared library support, and
5965 rules to rebuild .h files using doc/chew.
5967 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5969 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5970 size even of sections with no contents.
5972 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5974 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5975 starting with '$' the way we skip names starting with '.'. When
5976 updating x_endndx, don't be fooled by an index which has been
5979 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5980 struct/union/enum type with no elements.
5982 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5984 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5986 * archive.c (bfd_generic_archive_p): If the first file in the
5987 archive can not be recognized as an object, don't assume that this
5988 is the wrong format.
5990 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5991 format is not bfd_object.
5992 (bfd_elf_get_dt_soname): Likewise.
5994 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5996 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5999 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6001 * bfd.c (tdata): Add netbsd_core_data.
6002 * bfd-in2.h: Regenerated.
6004 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6006 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6007 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6008 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6011 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6012 to get the symbol index, matching 14 Jul 95 change.
6014 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6016 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6017 Remove duplicate definition of gp.
6019 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6021 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6022 assume that we can set the GP value and then get the same value,
6023 since it won't be true if the output file is neither ELF nor
6025 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6026 _bfd_get_gp_value here.
6027 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6028 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6030 (mips_elf_lo16_reloc): Likewise.
6031 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6032 Don't require that the BFD be ELF.
6033 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6034 (mips_elf_gprel32_reloc): Likewise.
6035 (mips_elf_relocate_section): Don't assume we can set and get the
6037 (mips_elf_finish_dynamic_symbol): Don't bother to use
6038 _bfd_get_gp_value here.
6040 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6041 Don't change epdr between malloc and free. Be careful not to free
6042 NULL pointers. Zero out the first RPDR.
6044 * configure.host: On Linux, only pass -rpath option if $(libdir)
6045 is neither /lib nor /usr/lib. From Alan Modra
6046 <alan@mullet.Levels.UniSA.Edu.Au>.
6048 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6050 (elf_dt_name): Rename from elf_dt_needed_name.
6051 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6053 (bfd_elf_get_dt_soname): New function.
6054 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6055 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6056 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6057 * bfd-in2.h: Rebuild.
6059 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6061 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6062 _bfd_sparc_elf_reloc_type_lookup.
6063 (bfd_elf32_bfd_reloc_type_lookup): Update.
6064 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6065 (sparc64_elf_howto_table): Define.
6066 (sparc_reloc_map): Define.
6067 (sparc64_elf_reloc_type_lookup): New function.
6068 (sparc_elf_wdisp16_reloc): New function.
6069 (elf_info_to_howto): Use sparc64_elf_howto_table.
6070 (sparc64_elf_relocate_section): Likewise.
6071 (bfd_elf64_bfd_reloc_type_lookup): Update.
6073 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6075 * configure.host: Check for 'do not mix' from native linker before
6076 trying to use -rpath.
6078 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6080 * bfd.c (_bfd_get_gp_value): New function.
6081 (_bfd_set_gp_value): New function.
6082 * libbfd-in.h (_bfd_get_gp_value): Declare.
6083 (_bfd_set_gp_value): Declare.
6084 * libbfd.h: Rebuild.
6085 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6086 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6087 directly to the fields in the tdata information.
6088 (alpha_relocate_section): Likewise.
6089 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6090 (mips_gprel_reloc): Likewise.
6091 (mips_relocate_section): Likewise.
6092 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6093 (mips_elf_lo16_reloc): Likewise.
6094 (mips_elf_final_gp): Likewise.
6095 (mips_elf_gprel16_reloc): Likewise.
6096 (mips_elf_gprel32_reloc): Likewise.
6097 (mips_elf_relocate_section): Likewise.
6098 (mips_elf_finish_dynamic_symbol): Likewise.
6100 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6102 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6104 * configure.in: Call AC_PROG_CC before configure.host.
6105 * configure: Rebuild.
6106 * configure.host: Don't set information which autoconf should
6107 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6109 * configure.host: Remove go32 and win32 host information, since it
6110 should no longer be needed.
6112 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6113 then start a new segment rather than put a writable section in a
6116 * configure.host: Set RPATH_ENVVAR.
6118 * Makefile.in: Rebuild dependencies.
6120 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6121 zero_section variable.
6123 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6125 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6126 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6127 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6129 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6131 * ieee.c (ieee_write_expression): Only use an R variable for a
6132 local symbol. Don't output a zero offset. Handle a zero address.
6133 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6134 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6136 (parse_expression): Don't try to handle multiple occurrences of a
6137 P variable. Handle I variables differently from X variables. Fix
6138 the order of minus expressions.
6139 (ieee_slurp_external_symbols): Generate an I variable for an NN
6140 record. Fix handling of ATI and ATX records.
6141 (ieee_slurp_sections): Only set minimal section attributes.
6142 Adjust them later, based on the section contents.
6143 (ieee_object_p): Read in the file until just after the ME record.
6144 Call ieee_slurp_section_data to set the section flags.
6145 (do_one): Add iterations parameter. Only repeat the first load
6146 item. Set the section and file reloc flags.
6147 (ieee_slurp_section_data): Set section flags. Pass iterations to
6149 (ieee_canonicalize_reloc): Handle I variables.
6150 (do_with_relocs): Only emit relocation size when necessary.
6151 Increase MAXRUN to 127. Change ov to be assigned, and take
6152 src_mask and pcrel_offset into account.
6153 (ieee_write_data_part): Skip sections that are not loaded.
6154 (ieee_write_external_part): Don't output optional last entry of WX
6156 (ieee_write_me_part): Make setting of me_record neater.
6157 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6159 * syms.c (stt): Add entries for zerovars, vars, and code.
6161 * elfcode.h (validate_reloc): New static function.
6162 (write_relocs): Call validate_reloc for non ELF relocs.
6164 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6165 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6166 (TARGET_LITTLE_SYM): Likewise.
6168 * config.bfd (m68*-*-psos*): New target.
6170 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6172 * i386msdos.c: Remove some #if 0 code.
6173 (msdos_write_object_contents): Don't include empty sections in the
6174 size computation, regardless of their address.
6176 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6178 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6179 is NULL, ie, the -r switch is used.
6181 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6183 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6184 (BFD_RELOC_MIPS_GOT_LO16): Define.
6185 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6186 * bfd-in2.h, libbfd.h: Rebuild.
6187 * elf32-mips.c (mips_reloc_map): Map new relocs.
6189 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6191 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6194 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6195 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6196 simple number for the section address, rather than an expression.
6197 Limit the number of bytes between relocs to MAXRUN.
6198 (ieee_write_me_part): Set me_record to the file offset after the
6200 (ieee_write_processor): New static function.
6201 (ieee_write_object_contents): Use ieee_write_processor.
6203 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6205 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6207 * coff-aux.c: Change include of aux.h to aux-coff.h.
6209 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6211 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6212 relocation put the addend both in the reloc entry and the data.
6213 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6216 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6217 a R_68K_PCxx reloc against a defined global symbol directly.
6218 (elf_m68k_check_relocs): Don't count such a reloc.
6220 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6221 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6222 symbol for now, otherwise always record the symbol as dynamic.
6223 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6224 is not referenced by a dynamic object, and we are not making a
6225 shared object, then don't make a PLT entry. If we do make a PLT
6226 entry, make sure the symbol has been recorded as dynamic.
6228 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6230 * configure.host: When making a shared library, set HLDFLAGS to
6231 pass an appropriate -rpath option. Use the make variable SONAME
6232 as the shared library soname, rather than computing it here. On
6233 SunOS, build stamp-tshlink in place of $(SHLINK).
6234 * Makefile.in (SONAME): New variable.
6235 ($(SHLINK)): Make a link to the transformed name, as well.
6236 (stamp-tshlink): New target.
6237 (install): Skip stamp-tshlink during install.
6239 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6241 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6242 linker sections have been set up yet.
6244 * elf.c (make_mapping): Add an additional argument to suppress
6245 making the first section include the program headers.
6246 (map_sections_to_segments): If the user used -Ttext such that the
6247 program headers are on a different page, do not set the flags
6248 saying that this section includes the program headers.
6250 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6252 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6253 don't define TRAD_HEADER.
6254 * configure: Rebuild.
6256 * netbsd-core.c: New file, support for NetBSD core files.
6257 * hosts/*nbsd.h: Removed.
6259 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6261 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6262 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6263 * libbfd.h, bfd-in2.h: Regenerated.
6264 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6265 bfd_elf32_bfd_reloc_type_lookup.
6266 (reloc_type{,_names}): Deleted.
6267 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6269 (sparc_reloc_map): Add sparc64 relocs.
6270 (sparc_elf_notsupported_reloc): New static function.
6271 (sparc_elf_wdisp16_reloc): New static function.
6272 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6273 (elf32_sparc_relocate_section): Likewise.
6274 (bfd_elf32_bfd_reloc_type_lookup): Define.
6275 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6276 (reloc_type{,_names}): Deleted.
6277 (elf_sparc_howto_table): Deleted.
6278 (sparc_reloc_map): Deleted.
6279 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6280 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6282 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6284 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6287 * Makefile.in (program_transform_name): New variable.
6288 (install): Transform library name before installing it.
6290 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6292 * archures.c (bfd_mach_i960_hx): Define.
6293 * bfd-in2.h: Rebuild.
6294 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6295 (MATRIX): Expand entries for HX.
6296 (arch_info_struct): Add i960:hx entry.
6297 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6298 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6299 (coff_set_flags): Handle bfd_mach_i960_hx.
6301 Support for building as a shared library, based on patches from
6302 Alan Modra <alan@spri.levels.unisa.edu.au>:
6303 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6304 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6305 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6306 * configure: Rebuild.
6307 * configure.host: If --enable-shared, adjust shared library stuff
6308 based on the host. If the host is SunOS, and the linker supports
6309 -rpath, set HLDFLAGS to use it.
6310 * Makefile.in (ALLLIBS): New variable.
6311 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6312 (COMMON_SHLIB, SHLINK): New variables.
6313 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6314 (STAGESTUFF): Remove variable.
6315 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6317 (stamp-ofiles): New target, like old ofiles target, but build
6318 using a temporary file and move-if-change, and touch stamp-ofiles
6320 (ofiles): Just depend upon stamp-ofiles.
6321 (stamp-piclist, piclist): New targets.
6322 ($(SHLIB), $(SHLINK)): New targets.
6323 (targets.o, archures.o): Build twice if PICFLAG is set.
6324 (do_mostlyclean): Remove pic/*.o.
6325 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6327 (do_distclean): Remove pic and stamp-picdir.
6328 (install): Install shared libraries.
6329 ($(OFILES)): Depend upon stamp-picdir.
6330 (stamp-picdir): New target.
6332 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6334 * libcoff.h: Rebuild.
6336 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6337 flavour of a section with no owner.
6339 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6340 ELF_LINK_NON_ELF flag.
6341 (mips_elf_create_got_section): Likewise.
6343 * elf.c: Revert last change, since it breaks dynamic linking.
6344 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6346 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6347 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6348 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6350 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6352 * elf.c (assign_file_positions_for_segments): If the backend does
6353 not want the elf header or the program headers in the address
6354 space, do not include them in the calculations.
6356 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6357 function to determine if we need additional program headers.
6358 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6359 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6361 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6363 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6365 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6367 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6368 back into one line. Some compilers (sunos 4.1.3 for example)
6369 won't accept args split across more than one line.
6371 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6373 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6374 * configure: Regenerate.
6376 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6378 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6379 try to do arithmetic on a void *, cast it to a unsigned char * first.
6381 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6383 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6384 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6386 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6387 flag for a newly defined symbol.
6388 (NAME(bfd_elf,record_link_assignment)): Likewise.
6389 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6390 set the DEF or REF_REGULAR flags correctly.
6392 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6393 (libbfd.h, libcoff.h): Corresponding change.
6395 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6396 a PLT32 reloc as dynamic.
6397 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6398 is not referenced by a dynamic object, and we are not making a
6399 shared object, then don't make a PLT entry. If we do make a PLT
6400 entry, make sure the symbol has been recorded as dynamic.
6402 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6404 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6405 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6406 (powerpcle-*-cygwin32): New.
6407 * peicode.h (add_data_entry): Get address from vma.
6409 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6411 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6412 attached to the section has already been created as an undefined
6413 symbol, treat it as if it hasn't been created yet.
6415 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6417 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6418 symbol or section symbols if stripping all symbols and this is not
6419 a relocateable link. Don't output the symbol string table if
6420 there are no symbols.
6421 (elf_link_flush_output_syms): Don't do anything if there are no
6424 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6426 * coff-aux.c: New file.
6427 * hosts/m68kaux.h: New file.
6428 * config.bfd (m68*-apple-aux*): New target.
6429 * configure.in (m68*-apple-aux*): New native host.
6430 (m68kaux_coff_vec): New vector.
6431 * configure: Rebuild.
6432 * targets.c (m68kaux_coff_vec): Declare.
6433 * coffcode.h (bfd_coff_backend_data): Add field
6434 _bfd_coff_link_add_one_symbol.
6435 (bfd_coff_link_add_one_symbol): Define.
6436 (compare_arelent_ptr): New static function if TARG_AUX.
6437 (coff_write_relocs): If TARG_AUX, sort the relocs.
6438 (coff_write_object_contents): Set A/UX aouthdr magic number.
6439 (coff_link_add_one_symbol): Define if not defined.
6440 (bfd_coff_std_swap_table): Initialize new field.
6441 * libcoff.h: Rebuild.
6442 * cofflink.c (coff_link_add_symbols): Call
6443 bfd_coff_link_add_one_symbol rather than
6444 _bfd_generic_link_add_one_symbol.
6445 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6446 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6447 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6448 * Makefile.in: Rebuild dependencies.
6449 (BFD32_BACKENDS): Add coff-aux.o.
6450 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6452 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6454 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6455 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6457 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6459 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6460 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6461 (maintainer-clean): Warn about deleting special files.
6462 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6464 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6465 warning symbols correctly.
6466 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6467 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6468 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6469 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6470 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6471 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6473 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6476 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6478 * libcoff-in.h: aligned newly exported names with bfd naming
6479 conventions. Removed an erroneous define of POWERPC_LE_PE.
6480 * libcoff.h: Rebuild.
6481 * cofflink.c, coff-ppc.c: the above function name changes
6483 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6485 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6486 * ecoff.c (struct extsym_info): Define.
6487 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6488 to ecoff_link_write_external.
6489 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6490 Strip symbols when appropriate.
6492 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6493 * syms.c (BSF_OBJECT): Define.
6494 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6495 * bfd-in2.h: Rebuild.
6496 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6498 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6501 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6502 copying relocs into a shared object, treat a defined global symbol
6504 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6505 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6506 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6508 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6509 real defined symbol, not to a weak defined symbol.
6511 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6513 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6514 and made a few static functions externs.
6516 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6517 POWERPC_LE_PE hack in cofflink.
6519 * libcoff-in.h: promoted the following from cofflink.c to allow
6520 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6521 coff_debug_merge_element, struct coff_debug_merge_type,
6522 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6523 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6524 coff_debug_merge_hash_lookup, coff_link_section_info,
6525 coff_final_link_info, coff_debug_merge_hash_newfunc,
6526 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6528 * libcoff.h: re-gen'd
6530 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6532 * syms.c: Include "bfdlink.h".
6533 (struct stab_find_info): Define.
6534 (_bfd_stab_section_find_nearest_line): New function.
6535 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6536 * libbfd.h: Rebuild.
6537 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6538 * elf.c (_bfd_elf_find_nearest_line): Try calling
6539 _bfd_stab_section_find_nearest_line before searching the ELF
6540 symbol table. Find the closest STT_FUNC symbol, not the last one.
6541 * libcoff-in.h (coff_data_type): Add line_info field.
6542 * libcoff.h: Rebuild.
6543 * coffgen.c (coff_find_nearest_line): Try calling
6544 _bfd_stab_section_find_nearest_line before searching the COFF
6546 * Makefile.in: Rebuild dependencies.
6548 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6550 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6551 4 bytes, so we get the correct value when updating the register
6552 field in little endian mode.
6554 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6556 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6557 entry_section fields. Add sntoc and snentry fields.
6558 * libcoff.h: Rebuild.
6559 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6560 not toc_section and entry_section (the COFF file does not have any
6561 sections at this point).
6562 (coff_write_object_contents): Set o_snentry and o_sntoc from
6563 snentry and sntoc rather than entry_section and toc_section.
6564 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6565 snentry, not toc_section and entry_section.
6566 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6567 entry_section from hentry.
6568 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6570 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6571 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6572 than using toc_section directly.
6574 * archures.c: Add missing `.' in enum bfd_architecture.
6575 * bfd-in2.h: Rebuild.
6577 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6578 Robert Lipe <robertl@arnet.com>.
6580 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6582 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6583 to sections we allocate. Use bfd_zalloc to allocate initialial
6584 sections, not bfd_alloc.
6585 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6586 SDA{,2}I16 relocations.
6587 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6588 whether to put something in .sbss or not.
6589 (ppc_elf_relocate_section): Add support for more relocations. Add
6590 in sec->output_offset where appropriate. Make error messages
6591 include the symbol name.
6593 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6594 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6595 doesn't get redefined messages if -shared.
6597 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6598 section if the rel_section field has been set up.
6600 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6602 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6605 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6607 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6608 of flags, only flags used are controlled by mach number. Bump up
6609 output file mach number to highest of input file mach numbers.
6610 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6611 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6613 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6614 bfd_elf64_sparc_vec support.
6616 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6618 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6619 the embedded bit is set on some objects and not on others. Just
6621 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6624 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6626 * coffcode.h (coff_new_section_hook): Don't try to align the
6629 * coffcode.h (coff_set_section_contents): Fix the handling of the
6630 .lib section to work even if the entire section contents are
6631 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6632 Robert Lipe <robertl@arnet.com>.
6634 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6636 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6637 memory here for contents.
6639 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6640 _SDA2_BASE_ by 32768.
6641 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6642 started using. Allocate contents for .sdata and .sdata2 sections
6644 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6646 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6647 size _SDA{,2}_BASE_.
6648 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6651 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6653 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6655 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6656 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6657 (bfd_mach_sparc_v9a): Define.
6658 (bfd_mach_sparc_v9_p): Define.
6659 * bfd-in2.h: Regenerated.
6660 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6662 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6663 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6664 to bfd_elf32_sparc_vec.
6665 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6666 Add v8plus{,a} support.
6668 (sparc_compatible): New function.
6669 * elf32-sparc.h: #include "elf/sparc.h".
6670 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6671 elf32_sparc_final_write_processing): New functions.
6672 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6673 elf_backend_final_write_processing): Define.
6675 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6677 * elf-bfd.h (struct elf_link_hash_entry): Add
6678 linker_section_pointer field.
6679 (enum elf_linker_section_enum): Enumeration for new way of
6680 creating linker dynamic sections and symbols.
6681 (elf_linker_section{,_pointers}): New structures for creating
6682 dynamic sections and symbols.
6683 (elf_obj_tdata): Add linker_section_pointers and linker_section
6685 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6686 (_bfd_elf_create_linker_section): New declarations.
6687 (_bfd_elf_find_pointer_linker_section): Ditto.
6688 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6689 (_bfd_elf_make_linker_section_rela): Ditto.
6691 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6693 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6694 (ppc_elf_create_linker_section): New function to create the
6695 sections .got, .sdata, and .sdata2.
6696 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6698 (ppc_elf_check_relocs): Support more of the eabi relocations.
6699 (ppc_elf_relocate_section): Ditto.
6700 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6701 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6703 * elflink.h (elf_create_pointer_linker_section): New function to
6704 create initialized pointers in dynamic linker sections.
6705 (elf_finish_pointer_linker_section): Actually intialize the
6706 pointers created above.
6708 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6709 macros to provide both 32 and 64 bit versions of
6710 elf_create_pointer_linker_section.
6711 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6712 provide both 32 and 64 bit versions of
6713 elf_finish_pointer_linker_section.
6715 * elflink.c (_bfd_elf_create_linker_section): New function to
6716 create a linker section.
6717 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6718 given address in the linker pointer offsets created for a given
6720 (_bfd_elf_make_linker_section_rela): Make a RELA section
6721 corresponding to the generated linker section.
6723 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6725 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6727 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6729 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6730 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6731 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6732 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6733 toc entry in an objdump) for now.
6734 (ppc_do_last, ppc_get_last): New function - needed to save processing
6735 the toc owner to the end.
6736 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6739 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6740 toc owner from being done till last. Must define POWERPC_LE_PC
6743 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6745 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6747 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6748 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6750 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6752 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6754 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6756 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6758 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6760 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6762 * elf.c (assign_file_positions_for_segments): Don't increment file
6763 offset for a segment which contains no loadable sections.
6765 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6767 * reloc.c: Add new PowerPC relocations.
6768 * {bfd-in2,libbfd}.h: Regenerate.
6770 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6771 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6773 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6775 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6778 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6781 * coffgen.c (coff_find_nearest_line): Don't try to cache
6782 information in sections that are not owned by a BFD. From Richard
6783 Henderson <richard@atheist.tamu.edu>.
6785 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6786 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6787 * elflink.h (elf_link_output_extsym): Remove special check for
6790 * ecoffswap.h: Add prototypes for static functions.
6792 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6794 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6795 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6797 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6798 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6799 support. Begin support for R_PPC_SDA{2,}REL.
6801 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6803 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6804 create the .got and .got.neg sections.
6805 (ppc_elf_size_dynamic_sections): Call it.
6806 (ppc_elf_check_relocs): Call it.
6807 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6808 (ppc_elf_check_relocs): Add error messages for relocations we
6809 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6812 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6814 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6815 section flags for V.4 and eabi.
6817 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6819 * elf.c (assign_file_positions_for_segments): If a segment
6820 contains no sections, don't mark it as readable.
6822 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6823 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6825 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6826 dynamic section, if there is one.
6827 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6828 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6829 (bfd_elf64_swap_dyn_in): Likewise.
6830 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6832 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6834 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6835 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6836 <pirker@eiunix.tuwien.ac.at>.
6838 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6840 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6841 PowerPC V.4 and eabi.
6842 * bfd-in2.h: Regenerate.
6843 * libfd.h: Regenerate.
6845 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6847 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6848 section type and SHF_EXCLUDE section flag, turning them into the
6849 appropriate bfd section flag.
6851 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6853 * xcofflink.c (xcoff_link_add_symbols): Create the special
6854 sections if we see a DYNAMIC object, in case that is the only
6855 XCOFF input object we see.
6857 * elf32-mips.c: Extensive changes for a start at dynamic linking
6858 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6860 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6861 (struct elf_backend_data): Remove
6862 elf_backend_create_program_headers field. Add
6863 elf_backend_additional_program_headers and
6864 elf_backend_modify_segment_map fields.
6865 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6867 (elf_backend_additional_program_headers): Likewise.
6868 (elf_backend_modify_segment_map): Likewise.
6869 (elf_backend_create_program_headers): Don't define.
6870 (elfNN_bed): Change to account for field changes.
6871 * elf.c (assign_file_positions_for_segments): Call new
6872 modify_segment_map backend function. Don't call old
6873 create_program_headers backend function.
6874 (get_program_header_size): Call additional_program_headers rather
6875 than create_program_headers.
6876 * elflink.h (elf_link_add_object_symbols): Initialize
6877 type_change_ok from new backend field.
6878 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6880 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6881 a reloc against the appropriate section.
6883 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6884 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6885 (elf_flags_init): Rename from elf_ppc_flags_init.
6886 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6888 (ppc_elf_copy_private_bfd_data): Likewise.
6889 (ppc_elf_merge_private_bfd_data): Likewise.
6891 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6894 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6896 * coff-alpha.c (alpha_relocate_section): During final link, allow
6897 output .lita section to be bigger than 64k by adjusting gp value
6898 on a per-input section basis.
6899 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6901 (struct ecoff_section_tdata): Add gp field.
6903 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6905 Handle Alpha ECOFF changes in OSF/1 3.2.
6906 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6908 * coff-alpha.c: Include "aout/ar.h".
6909 (alpha_ecoff_get_relocated_section_contents): Don't require an
6910 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6911 3.2 doesn't generate one.
6912 (alpha_relocate_section): Likewise.
6913 (alpha_ecoff_slurp_armap): Define.
6914 (alpha_ecoff_slurp_extended_name_table): Define.
6915 (alpha_ecoff_construct_extended_name_table): Define.
6916 (alpha_ecoff_truncate_arname): Define.
6917 (alpha_ecoff_write_armap): Define.
6918 (alpha_ecoff_generic_stat_arch_elt): Define.
6919 (alpha_ecoff_update_armap_timestamp): Define.
6921 (alpha_ecoff_read_ar_hdr): New static function.
6922 (alpha_ecoff_get_elt_at_filepos): New static function.
6923 (alpha_ecoff_openr_next_archived_file): New static function.
6924 (alpha_ecoff_get_elt_at_index): New static function.
6925 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6926 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6927 _bfd_ecoff to alpha_ecoff.
6928 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6929 field from backend structure, rather than always calling
6930 _bfd_get_elt_at_filepos.
6931 * coff-mips.c (mips_ecoff_backend_data): Initialize
6932 get_elt_at_filepos field.
6933 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6934 from _bfd_generic_read_ar_hdr with minor changes.
6935 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6936 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6937 * libbfd.h: Rebuild.
6939 * bfd-in.h (BFD_IN_MEMORY): Define.
6940 * libbfd-in.h (struct bfd_in_memory): Define.
6941 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6942 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6943 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6944 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6945 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6946 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6947 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6948 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6949 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6950 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6952 (bfd_openstreamr): Likewise.
6953 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6954 BFD_IN_MEMORY is not set.
6955 * riscix.c (riscix_some_aout_object_p): Likewise.
6956 * bfd-in2.h, libbfd.h: Rebuild.
6958 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6959 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6960 (bfd_get_elt_at_index): Define.
6961 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6962 bfd_get_elt_at_index. Change index parameter from int to
6964 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6965 (_bfd_noarchive_get_elt_at_index): Define.
6966 (_bfd_archive_bsd_get_elt_at_index): Define.
6967 (_bfd_archive_coff_get_elt_at_index): Define.
6968 * bfd-in2.h, libbfd.h: Rebuild.
6969 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6970 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6971 * ieee.c (ieee_get_elt_at_index): Define.
6972 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6973 * oasys.c (oasys_get_elt_at_index): Define.
6974 * som.c (som_get_elt_at_index): Define.
6976 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6977 numbers to the .text section.
6979 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6981 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6982 If there is a SEC_DEBUGGING section, get the contents of the debug
6983 information part from it.
6984 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6986 (ieee_write_object_contents): Check ieee_write_debug_part return.
6988 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6990 * config.bfd (i[345]86-*-freebsd*): Add target.
6991 * configure.in (i386freebsd_vec): Add vec.
6992 * configure: Regenerate.
6993 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6994 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6995 Rebuild dependencies..
6996 * freebsd.h: New file.
6997 * i386freebsd.c: New file.
6998 * targets.c (i386freebsd_vec): Declare.
6999 (bfd_target_vector): Add i386freebsd_vec.
7000 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7001 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7003 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7005 * ieee.c (ieee_slurp_debug): New static function.
7006 (ieee_object_p): Call it.
7007 (ieee_slurp_section_data): Skip debugging sections.
7008 (ieee_get_reloc_upper_bound): Likewise.
7009 (ieee_get_section_contents): Likewise.
7010 (ieee_canonicalize_reloc): Likewise.
7011 (ieee_write_section_part): Likewise.
7012 (ieee_write_debug_part): Likewise.
7013 (ieee_write_data_part): Likewise.
7014 (init_for_output): Likewise.
7016 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7018 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7020 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7021 relocs, since ppc_elf_relocate_section handles the linker case.
7022 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7024 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7025 ppc_elf_relocate_section since that is now the only caller.
7026 (ppc_elf_relocate_section): Ditto.
7028 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7030 * coffcode.h (coff_write_object_contents): If we don't know the
7031 section of the entry point for an XCOFF executable, always set the
7032 entry address to -1.
7034 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7036 * elf.c (bfd_section_from_shdr): Add support for note sections.
7038 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7040 * bfd-in.h (struct _symbol_info): Add stab_type field.
7041 * bfd-in2.h: Rebuild.
7042 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7044 * elf32-ppc.c: Remove trailing newline from calls to
7046 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7047 difference if target endianness is known.
7049 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7051 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7052 old style TOC16 references without using R_PPC_GOT.
7053 (ppc_reloc_type): Ditto.
7054 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7055 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7056 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7057 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7058 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7060 (ppc_elf_adjust_dynamic_symbol): Ditto.
7061 (ppc_elf_adjust_dynindx): Ditto.
7062 (ppc_elf_size_dynamic_sections): Ditto.
7063 (ppc_elf_finish_dynamic_symbol): Ditto.
7064 (ppc_elf_finish_dynamic_sections): Ditto.
7065 (ELF_DYNAMIC_INTERPRETER): Define.
7067 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7069 * elf.c (copy_private_bfd_data): When attaching sections to
7070 segments ignore sections that won't be allocated. Patch from
7073 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7075 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7078 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7080 * coff-i960.c (CALC_ADDEND): Define.
7081 (coff_i960_relocate_section): Add the input section VMA to the
7082 addend for PC relative relocs.
7084 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7086 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7087 to correctly terminate.
7089 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7091 * targets.c (enum bfd_endian): Define.
7092 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7093 from boolean to enum bfd_endian. Change header_byteorder_big_p
7095 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7096 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7097 * bfd-in2.h: Rebuild.
7098 * All targets: Change initialization of byteorder and
7099 header_byteorder to use enum bfd_endian values rather than
7101 * All files: Change all references to byteorder_big_p and
7102 header_byteorder_big_p to use new bfd_*_endian macros.
7104 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7106 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7108 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7110 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7112 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7114 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7116 * ieee.c: Lots of minor cleanups. Make many functions return
7117 errors rather than calling abort. Also:
7118 (ieee_write_twobyte): Remove; change callers to call existing
7119 ieee_write_2bytes function.
7120 (ieee_write_expression): Don't output the section twice when
7121 outputting a local symbol. Don't emit an extraneous zero if there
7123 (ieee_slurp_sections): Set the lma as well as the vma.
7124 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7126 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7127 a recognized one or bfd_arch_unknown.
7128 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7130 (ihex_get_symtab): Likewise.
7132 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7134 * aoutx.h: Include <ctype.h>.
7135 (struct aout_link_includes_table): Define.
7136 (struct aout_link_includes_totals): Define.
7137 (struct aout_link_includes_entry): Define.
7138 (aout_link_includes_lookup): Define macro.
7139 (struct aout_final_link_info): Add includes field.
7140 (aout_link_includes_newfunc): New static function.
7141 (NAME(aout,final_link)): Initialize includes hash table.
7142 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7144 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7146 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7148 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7150 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7152 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7154 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7155 (pe_print_private_bfd_data): call pe_print_reloc.
7156 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7157 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7158 up some debugging as well.
7160 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7162 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7165 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7167 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7168 when setting sections to NULL.
7170 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7172 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7174 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7175 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7177 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7178 * bfd-in2.h: Rebuild.
7180 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7182 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7184 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7186 * ihex.c (ihex_scan): Handle record types 4 and 5.
7187 (ihex_object_p): Permit types 4 and 5.
7188 (ihex_set_section_contents): Remove check for out of range
7190 (ihex_write_object_contents): Generate types 4 and 5.
7192 * elflink.h (elf_link_output_extsym): Just ignore warning and
7193 indirect references to symbols which don't really exist.
7195 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7197 * peicode.h (pe_print_idata): Minor format fixes
7198 (pe_print_edata): New function. Under private printing, this formats
7199 the edata section of a PE file.
7200 (pe_print_private_bfd_data): Added call to pe_print_edata.
7202 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7204 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7205 index, don't call stoi.
7207 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7209 * srec.c (srec_scan): Set lma as well as vma.
7211 * ihex.c: New file; support for Intel Hex format.
7212 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7213 (ihex_vec): Declare.
7214 (bfd_target_vector): Always include ihex_vec.
7215 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7216 * Makefile.in: Rebuild dependencies.
7217 (BFD_LIBS): Add ihex.o
7218 (BFD_LIBS_CFILES): Add ihex.c.
7219 * bfd-in2.h: Rebuild.
7221 * elf.c (assign_file_positions_for_segments): Sort the sections in
7223 (get_program_header_size): Return the right size if segment_map is
7225 (copy_private_bfd_data): Don't bother to sort the sections.
7227 * bfd.c (bfd_record_phdr): New function.
7228 * bfd-in.h (bfd_record_phdr): Declare.
7229 * bfd_in2.h: Rebuild.
7231 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7234 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7235 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7237 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7238 (bfd_zmalloc): Change declaration.
7239 * libbfd.h: Rebuild.
7240 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7241 and realloc. Don't set bfd_error_no_memory if they fail.
7243 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7245 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7246 uses as well. Added a new howto to deal with TOCREL16 relocs that
7247 are TOCDEFN as well.
7248 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7249 to handle RVA relocs from dlltool.
7250 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7251 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7252 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7254 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7255 to get the right section alignment.
7257 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7259 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7260 p_paddr if p_paddr is zero.
7261 (make_mapping): Set includes_filehdr and includes_phdrs for first
7263 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7265 (assign_file_positions_for_segments): Handle includes_filehdr and
7266 includes_phdrs. Remove special handling of PT_PHDR and first
7268 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7269 when appropriate. Remove special handling of PT_PHDR segment.
7270 Use a more complex condition for when a section is included in a
7271 segment to handle Solaris linker oddities.
7273 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7275 * coff-m88k.c (howto_table): Reformatted for easier reading;
7276 special_function now points to new function m88k_special_reloc.
7277 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7279 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7280 be done correctly by m88k_special_reloc.
7281 (reloc_processing): New function to be used by RELOC_PROCESSING.
7282 (RELOC_PROCESSING): Define to call reloc_processing.
7284 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7286 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7287 (pe_print_pdata): Likewise.
7289 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7290 obstack_alloc fails.
7291 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7293 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7294 * Many files: don't set bfd_error_no_memory if one of the above
7297 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7298 if p_paddr_valid is set.
7299 (copy_private_bfd_data): New static function.
7300 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7302 * elf.c (assign_file_positions_for_segments): Fix case where extra
7303 program headers were allocated.
7305 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7306 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7307 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7308 _bfd_elf_print_private_bfd_data.
7310 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7311 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7312 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7313 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7314 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7315 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7316 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7318 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7320 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7321 * elf.c (make_mapping): New static function.
7322 (map_sections_to_segments): New static function.
7323 (elf_sort_sections): New static function.
7324 (assign_file_positions_for_segments): New static function.
7325 (map_program_segments): Remove.
7326 (get_program_header_size): Remove sorted_hdrs, count, and
7327 maxpagesize parameters. Simplify.
7328 (assign_file_positions_except_relocs): When generating an
7329 executable, use assign_file_positions_for_segments.
7330 (elf_sort_hdrs): Remove.
7331 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7332 to get_program_header_size.
7334 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7336 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7338 * configure, config.in: Regenerate with autoconf 2.7.
7340 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7341 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7343 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7345 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7346 (ecoff_sec_to_styp_flags): Likewise.
7347 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7348 (ecoff_set_symbol_info): Handle scRConst.
7349 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7350 (ecoff_compute_section_file_positions): Handle .rconst section.
7351 (_bfd_ecoff_write_object_contents): Likewise.
7352 (ecoff_link_check_archive_element): Handle scRConst.
7353 (ecoff_link_add_externals): Likewise.
7354 (ecoff_link_write_external): Handle .rconst section.
7355 (ecoff_reloc_link_order): Likewise.
7356 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7357 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7359 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7361 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7362 DEF_DYNAMIC flag is set.
7364 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7366 * host-aout.c: If TRAD_HEADER is defined, include it.
7368 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7370 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7371 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7372 (BFD_NEED_DECLARATION): New function.
7373 * configure.in: Use BFD_NEED_DECLARATION.
7374 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7375 * configure, config.in: Rebuild with autoconf 2.6.
7377 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7378 special_sections before returning when called with a non XCOFF
7381 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7384 * coffcode.h (coff_compute_section_file_positions): Only pad the
7385 previous section to force file alignment when creating an
7388 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7390 * coffcode.h (coff_compute_section_file_positions): If
7391 RS6000COFF_C, set up the .debug section.
7393 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7394 if it is not large enough to accomodate the entire TOC area with
7395 signed 16 bit offsets.
7396 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7398 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7399 TOC anchor to use the TOC value used in the output file.
7401 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7403 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7404 (_bfd_coff_read_string_table): Likewise.
7406 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7408 * pe-arm.c: Fix typos.
7409 * coff-arm.c: Likewise.
7411 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7413 * coff-ppc.c (list_ele): Added "cat"egory member.
7414 (record_toc): New category parameter (priv or pub).
7415 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7416 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7417 the mainline. It addes extra toc cells in error.
7418 (ppc_coff_swap_sym_in_hook): Added some documentation.
7419 (dump_toc): Can now diagnose "virtual toc" chicanery.
7421 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7423 * elf-bfd.h (struct elf_link_hash_table): Change type of
7424 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7426 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7428 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7429 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7431 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7432 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7433 defined or mentioned in a regular file.
7435 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7437 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7438 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7439 (coff_ppc_relocate_section): Correct REL24 handling
7440 (ppc_process_before_allocation): Correct TOCDEFN handling
7442 * peicode.h (dir_names): Added name descriptions
7444 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7446 * VERSION: Updated to cygnus-2.6.
7448 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7450 * targets.c (m68k4knetbsd_vec): Declare.
7452 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7454 * targets.c (bfd_target): Change type of second argument to
7455 _bfd_print_private_bfd_data from void * to PTR.
7456 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7457 using PTR rather than void *.
7458 * bfd-in2, libbfd.h: Rebuild.
7459 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7461 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7462 _bfd_generic_bfd_print_private_bfd_data rather than casting
7465 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7467 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7468 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7470 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7471 BFD64_BACKENDS_CFILES): New variables.
7474 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7476 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7477 not at the file position of the first section.
7478 * coffcode.h (coff_compute_section_file_positions): Avoid using
7480 (coff_write_object_contents): When generating a PPC PE executable
7481 with no symbols, round up the file size to a COFF_PAGE_SIZE
7483 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7484 don't write out a string table.
7486 * elf.c (bfd_section_from_shdr): When using a different section
7487 header, pass the new one to _bfd_elf_make_section_from_shdr.
7488 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7489 (elf_map_symbols): Add section VMA to symbol value when comparing
7491 (_bfd_elf_compute_section_file_positions): Only build symbol table
7492 if there are some symbols. Set file offset of symtab and strtab
7494 (assign_file_positions_except_relocs): Remove dosyms parameter.
7495 Change all callers. Never set file offset of symtab and strtab
7497 (_bfd_elf_copy_private_section_data): New function.
7498 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7499 (_bfd_elf_copy_private_symbol_data): New function.
7500 (swap_out_syms): Check for special mapping of st_shndx created by
7501 copy_private_symbol_data.
7502 * elfxx-target.h: Use new copy routines.
7503 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7504 (_bfd_elf_copy_private_section_data): Declare.
7506 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7508 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7511 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7512 _bfd_dummy_target, matching the recent change to archive
7515 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7517 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7518 arithmetic on PTR types.
7520 * aout-target.h (MY(callback)): Set the lma of the sections.
7522 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7523 symbol into a reloc against the section.
7525 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7527 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7528 glue for the relocs: IMGLUE and IFGLUE.
7529 (record_toc): new function - tracks toc contents
7530 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7531 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7532 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7533 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7534 (ppc_record_toc_entry): Removed a debug define (duh)
7536 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7537 (pe_print_idata): New function - formats the idata section data
7538 (pe_print_pdata): New function - formats the pdata section data
7539 (pe_print_private_bfd_data): calls to above
7541 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7543 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7544 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7545 TARGET_SYM and TARGET_NAME for vector and BFD name.
7546 * coff-pmac.c (pmac_xcoff_vec): Remove.
7547 (TARGET_SYM, TARGET_NAME): Define.
7548 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7549 machine to 0, not all PowerMacs are 601s.
7551 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7553 * elfcode.h (elf_object_p): Read in any program headers.
7554 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7555 based on the program headers, if any.
7556 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7557 (map_program_segments): Set p_paddr of program headers based on
7560 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7562 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7565 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7566 trying to do a relocateable link with a non-a.out object file.
7568 * archive.c (bfd_generic_archive_p): Check the first object file
7569 in an archive even if target_defaulted is set. If the object file
7570 has the wrong xvec, reject it.
7572 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7573 be represented, report the name via _bfd_error_handler.
7574 (translate_to_native_sym_flags): Likewise.
7575 * elf32-mips.c (mips_elf_final_link): Likewise.
7576 * oasys.c (oasys_write_sections): Likewise.
7578 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7579 which checks for STYP_OVRFLO sections.
7580 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7581 reloc and lineno count overflows.
7582 (coff_write_object_contents): Call coff_count_linenumbers before
7583 coff_compute_section_file_positions. If RS6000COFF_C, handle
7584 reloc and lineno count overflows.
7585 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7586 relocs before dealing with .pad sections. Count overflow section
7587 headers when handling .pad sections.
7589 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7592 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7593 (struct xcoff_link_hash_table): Add descriptor_section and
7594 special_sections fields.
7595 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7596 (xcoff_link_add_symbols): Set linkage section alignment. Create
7597 descriptor section. Check for magic symbol names (_text, etc.),
7598 and record them in special_sections if found. Set
7599 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7600 descriptor field to point back to the function code symbol.
7601 (xcoff_sweep): Always mark the special descriptor_section.
7602 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7603 function descriptor, and mark it if it is.
7604 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7605 parameter, and fill it in. Allocate space for the descriptor
7607 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7608 global linkage code. If an undefined function descriptor is
7609 exported, arrange to define it. Warn about any other undefined
7611 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7612 (xcoff_write_global_symbol): Create a function descriptor when
7614 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7615 * bfd-in2.h: Rebuild.
7617 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7619 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7620 (ppc_coff_link_hash_table): new types for hashing
7621 (ppc_coff_link_hash_newfunc): hash entry constructor
7622 (ppc_coff_link_hash_table_init): hash table initializer
7623 (ppc_coff_link_hash_table_create): hash table constructor
7624 (ppc_record_toc_entry): changed references to hash table
7625 (coff_ppc_relocate_section): changed references to hash table
7627 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7628 * libcoff.h: Rebuild
7630 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7631 (coff_link_add_symbols): removed toc_offset init
7633 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7635 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7638 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7639 if it is given and mmep is available.
7640 * acconfig.h: Undef USE_MMAP.
7641 * configure, config.in: Regenerated.
7642 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7643 table handling the old way.
7644 (aout_get_external_symbols): Don't complain if last byte of string
7646 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7647 (bfd_free_window) [! USE_MMAP]: Don't define.
7648 (bfd_get_file_window,
7649 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7651 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7653 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7656 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7658 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7659 compatible with AMD generated COFF files. Try to support both AMD
7660 and GNU formats simultaneously.
7661 (coff_a29k_relocate_section): Likewise.
7663 * libbfd.c (bfd_get_file_window): Change writable parameter from
7664 int to boolean; update all callers. Pass MAP_SHARED if not
7665 writable--it's required on Solaris. Cast fprintf argument to
7667 * bfd-in.h (bfd_get_file_window): Update declaration.
7668 * bfd-in2.h: Rebuild.
7669 * aoutx.h: Update calls to bfd_get_file_window.
7671 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7673 (xcoff_swap_ldhdr_in): New static function.
7674 (xcoff_swap_ldsym_in): New static function.
7675 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7676 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7677 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7678 Handle XTY_ER/XMC_XO symbols correctly.
7679 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7680 rather than normal symbol table.
7681 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7682 already defined with the same absolute value.
7683 (xcoff_mark): When considering called symbols, check whether the
7684 descriptor is from a dynamic object, rather than the symbol
7686 (xcoff_build_ldsyms): Likewise.
7688 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7689 Cast realloc and malloc return values. If malloc or realloc fail,
7690 set bfd_error_no_memory.
7691 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7692 * bfd-in2.h: Rebuild.
7694 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7696 * coff-ppc.c (ppc_record_toc_entry): new function.
7697 (in_reloc_p): changed return value.
7698 (coff_ppc_relocate_section): much rework.
7699 (ppc_allocate_toc_section): new function.
7700 (ppc_process_before_allocation): new function.
7701 (ppc_coff_swap_sym_in_hook): new function.
7703 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7704 (coff_link_add_symbols): initialize toc_offset.
7706 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7707 (coff_swap_aouthdr_out): Added more sections to the data
7708 dictionary for the pe file header. Also changed linker version
7709 number on the ppc side.
7710 (dir_names): small improvements to the dictionary printing.
7711 (pe_mkobject_hook): save the file level flags.
7713 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7714 (pe_tdata): added real_flags field
7715 (coff_tdata): added local_toc_sym_map and access macro
7717 * libcoff.h (coff_link_hash_entry): added toc_offset field
7718 (pe_tdata): added real_flags field
7719 (coff_tdata): added local_toc_sym_map and access macro
7721 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7722 (coff_mkobject): init for local_toc_sym_map
7723 (coff_write_object_contents): set the internal_a.magic to
7724 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7727 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7729 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7730 entries until both the line number address and the function name
7731 address are too large.
7733 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7734 * configure: Rebuilt.
7736 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7737 is defined in the environment.
7739 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7741 * som.c (som_get_section_contents_in_window): Define to use
7744 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7746 * coff-i860.c: New file, based on coff-i386.c.
7747 * cpu-i860.c: New file, based on cpu-i386.c.
7748 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7749 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7750 targets, using i860coff_vec.
7751 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7752 trad-core.o and hosts/i860mach3.h.
7753 (i860coff_vec): Use coff-i860.o and cofflink.o.
7754 * configure: Rebuild.
7755 * Makefile.in: Rebuild dependencies.
7756 (ALL_MACHINES): Add cpu-i860.o.
7757 (BFD32_BACKENDS): Add coff-i860.o.
7758 (CFILES): Add cpu-i860.c and coff-i860.c.
7759 * targets.c (i860coff_vec): Declare.
7760 (bfd_target_vector): Add &i860coff_vec.
7761 * archures.c (bfd_i860_arch): Declare.
7762 (bfd_archures_list): Add &bfd_i860_arch.
7763 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7764 (coff_set_flags): Handle bfd_arch_i860.
7765 (coff_write_object_contents): Handle I860 a.out magic number.
7767 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7769 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7770 the created .tc section to 2.
7771 (xcoff_mark): Don't keep a .loader reloc for a call to an
7772 undefined symbol when creating a shared library.
7773 (xcoff_build_ldsyms): When creating a shared library, generate
7774 global linkage code for a call to an undefined symbol.
7776 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7778 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7779 BFD32_BACKENDS, BFD64_BACKENDS.
7780 (.dep1): Put mkdep output in a separate file.
7781 Rebuilt dependencies.
7783 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7786 Permit use of mmap when available:
7788 * configure.in: Check for mmap, madvise, mprotect.
7789 * config.in, configure: Regenerated.
7791 * libbfd.c (struct _bfd_window_internal): Define type.
7792 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7794 (ok_to_map): New static variable for debugging.
7795 (_bfd_generic_get_section_contents_in_window): New function.
7796 * bfd-in.h (bfd_window_internal): Declare type.
7797 (bfd_window): Define type.
7798 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7799 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7802 * libaout.h (struct aoutdata): Add two window fields.
7803 (obj_aout_sym_window, obj_aout_string_window): New macros.
7804 * aoutx.h (some_aout_object_p): Initialize windows.
7805 (aout_get_external_symbols): Get symbol data and strings in
7806 windows instead of explicitly allocated buffers.
7807 (slurp_symbol_table): Free window instead of memory.
7808 (bfd_free_cached_info): Release windows instead of freeing storage
7810 (aout_link_free_symbols): Ditto.
7812 * targets.c (bfd_target): Add new field for
7813 get_section_contents_in_window.
7814 (BFD_JUMP_TABLE_GENERIC): Updated.
7815 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7816 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7817 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7818 macros for get_section_contents_in_window field.
7820 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7822 * core.c: Renamed to corefile.c
7823 * makefile.dos (OBJS): Change core.o to corefile.o
7824 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7826 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7828 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7829 to o. Clobber and restore the list of new csects around the call
7830 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7831 linker error and the linker wants to read the symbol table. Reset
7832 the line number count of a real section even if it has no relocs.
7833 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7835 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7838 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7840 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7841 an undefined symbol in a shared link.
7843 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7844 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7845 phdm@info.ucl.ac.be (Philippe De Muyter).
7847 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7849 * coff-m88k.c (rtype2howto): New static function.
7850 (RTYPE2HOWTO): Use it rather than a macro definition.
7852 * coffcode.h (coff_write_object_contents): set internal_a.magic
7853 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7855 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7856 define TRAD_HEADER to new file hosts/delta68.h.
7857 m88*-motorola-sysv*, however, does use ptrace-core.o.
7858 * hosts/delta68.h: New file.
7860 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7861 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7863 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7865 * i386linux.c (MY(vec)): Declare before use.
7867 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7869 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7870 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7872 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7873 BFD is not of the right type.
7874 (bfd_elf_get_needed_list): Likewise.
7875 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7876 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7877 * xcofflink.c (XCOFF_XVECP): Define.
7878 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7880 (bfd_xcoff_import_symbol): Likewise.
7881 (bfd_xcoff_export_symbol): Likewise.
7882 (bfd_xcoff_link_count_reloc): Likewise.
7883 (bfd_xcoff_record_link_assignment): Likewise.
7884 (bfd_xcoff_size_dynamic_sections): Likewise.
7886 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7887 table index against the number of symbols for a base relative
7890 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7892 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7893 full_aouthdr flag here...
7894 (_bfd_xcoff_bfd_final_link): ...not here.
7896 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7898 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7899 systems that have a system <libelf.h>.
7900 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7901 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7902 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7903 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7904 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7905 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7906 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7908 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7910 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7911 set, set BSF_WEAK in symbol. Change all callers.
7912 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7913 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7914 _bfd_generic_link_add_one_symbol.
7915 (ecoff_indirect_link_order): Check that the section tdata relocs
7916 are not NULL before using them.
7918 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7919 define TRAD_HEADER as hosts/alphalinux.h.
7920 * configure: Rebuild.
7921 * hosts/alphalinux.h: New file.
7922 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7925 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7927 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7928 C_ECOMM storage classes.
7930 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7932 (xcoff_mark): Call xcoff_mark_symbol.
7933 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7934 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7936 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7938 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7940 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7942 (xcoff_find_reloc): New static function.
7943 (xcoff_link_add_symbols): Use it.
7944 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7945 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7946 relocate the value of C_DECL.
7948 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7950 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7952 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7953 callback decide what goes in .relocs.
7954 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7955 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7958 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7960 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7963 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7965 * xcofflink.c: More improvements, mostly to fix handling of
7966 constructors and a few other special cases.
7967 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7968 zero, reverting yesterday's change.
7969 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7970 (bfd_xcoff_link_count_reloc): Declare.
7971 (bfd_xcoff_record_link_assignment): Declare.
7972 * bfd-in2.h: Rebuild.
7974 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7976 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7977 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7978 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7979 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7980 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7981 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7983 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7986 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7987 segments includes the a.out header. See to that the magic number
7988 *always* is big-endian.
7990 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7991 m68k4k NetBSD configurations.
7993 * configure.in, configure: Separate i386 & mips NetBSD
7994 configurations from other BSD ones. Don't assume DEC is the only
7995 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7996 configurations. Add support for m68k4k NetBSD object format.
7998 * libaout.h: Added M_68K4K_NETBSD magic.
8000 * m68k4knetbsd.c: New file.
8002 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8004 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8007 * hosts/mipsnbsd.h: New file.
8009 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8011 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8013 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8014 toc_section, and entry_section fields.
8015 (struct xcoff_section_tdata): Remove ldrel_count field.
8016 * libcoff.h: Rebuild.
8017 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8019 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8020 full a.out header if full_aouthdr is set in xcoff_data.
8021 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8022 based on sections stored in xcoff_data.
8023 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8025 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8026 (rs6000coff_vec): Set symbol_leading_char to '.'.
8027 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8028 value stored in ret rather than returning a pointer value.
8030 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8032 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8035 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8037 * som.c (som_slurp_string_table): Allocate the strings with malloc
8038 since they're free'd by free_cached_info.
8039 (som_slurp_symbol_table): Similarly for the symbol table.
8041 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8043 * Makefile.in (diststuff): Don't make headers.
8045 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8047 * Makefile.in: Rebuild dependencies.
8049 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8050 output_bfd is not SunOS.
8051 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8052 non-SunOS input files.
8054 * xcofflink.c: Extensive changes to support linking shared objects
8055 and generating a .loader section.
8056 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8057 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8058 last_symndx, and ldrel_count fields.
8059 * libcoff.h: Rebuild.
8060 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8061 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8063 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8064 (bfd_xcoff_export_symbol): Declare.
8065 (bfd_xcoff_size_dynamic_sections): Declare.
8066 * bfd-in2.h: Rebuild.
8068 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8070 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8071 * configure: Rebuild.
8072 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8073 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8075 (pmac_xcoff_vec): Update to use new xcoff support.
8076 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8077 (xcoff_write_armap): Declare buf as unsigned char.
8078 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8080 * mpw-make.sed: Generalize subdir_do edit.
8082 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8084 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8085 correctly. Don't initialize asect->vma.
8087 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8089 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8090 something a little less than the page size.
8092 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8094 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8096 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8098 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8099 * coffcode.h (coff_write_object_contents): If .bss is before
8100 .data us that as data_start.
8101 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8103 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8104 (coff_swap_outhdr_out): Hardwire in version number.
8106 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8108 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8109 major and minor to *_vno, since the former are also macros in
8110 SunOS header files. Cast result of bfd_alloc to appropriate
8113 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8114 before assigning to sec_data.
8116 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8118 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8119 now relative to the section, not absolute.
8120 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8121 get the file name when there is a N_SO directory name. When
8122 handling stabs, remember that section->vma was added to the
8125 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8127 * sunos.c (struct sunos_link_hash_table): Add needed field.
8128 (sunos_link_hash_table_create): Call bfd_release, not free.
8129 (sunos_link_hash_table_create): Initialize needed field.
8130 (sunos_add_dynamic_symbols): Record needed objects.
8131 (bfd_sunos_get_needed_list): New function.
8132 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8133 * bfd-in2.h: Rebuild.
8135 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8137 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8139 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8141 * bfd-in.h (struct bfd_link_needed_list): Rename from
8142 bfd_elf_link_needed_list.
8143 * bfd-in2.h: Rebuild.
8144 * elf.c, elflink.h, libelf.h: Corresponding changes.
8146 Add start at AIX linker support; no shared libraries yet.
8147 * xcofflink.c: New file.
8148 * configure.in (rs600coff_vec): Use xcofflink.o.
8149 * configure: Rebuild.
8150 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8152 (struct xcoff_section_tdata): Define.
8153 (xcoff_section_data): Define macro.
8154 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8155 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8156 (_bfd_xcoff_bfd_final_link): Declare.
8157 (_bfd_ppc_xcoff_relocate_section): Declare.
8158 * libcoff.h: Rebuild.
8159 * coff-rs6000.c: Clean up a bit.
8160 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8161 cputype, csects, and debug_indices.
8162 (xcoff_copy_private_bfd_data): Copy cputype.
8163 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8164 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8165 (xcoff_reloc_type_lookup): Rename from
8166 rs6000coff_reloc_type_lookup.
8167 (coff_relocate_section): Define.
8168 (_bfd_xcoff_sizeof_headers): Define.
8169 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8170 (_bfd_xcoff_bfd_relax_section): Define.
8171 (_bfd_xcoff_bfd_link_split_section): Define.
8172 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8174 * coffcode.h (coff_compute_section_file_positions): If AIX,
8175 increment sofar by SMALL_AOUTSZ if not executable.
8176 (coff_write_object_contents): If AIX, always output an a.out
8177 header; if not executable, header size of SMALL_AOUTSZ.
8178 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8179 (_bfd_stringtab_init): Initialize xcoff field.
8180 (_bfd_xcoff_stringtab_init): New function.
8181 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8182 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8183 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8184 * libbfd.h: Rebuild.
8185 * Makefile.in: Rebuild dependencies.
8186 (BFD32_BACKENDS): Add xcofflink.o.
8187 (CFILES): Add xcofflink.c.
8189 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8190 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8191 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8193 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8195 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8197 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8199 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8200 * config.in: Regenerated.
8202 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8203 (_bfd_chunksize): New variable.
8204 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8205 for obstack chunk size.
8206 * configure.in: Check for getpagesize.
8207 * configure: Regenerated.
8209 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8211 * trad-core.c (rawptr): Make it a local variable of
8212 ptrace_unix_core_file_p.
8214 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8216 * coff-arm.c (in_reloc_p): New.
8217 * coff-i386.c (in_reloc_p): New.
8218 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8219 (coff_write_object_contents): Only set has_reloc_section
8221 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8222 in_reloc_p to decide if reloc should be emitted.
8223 * libcoff.h (pe_data_type.in_reloc_p): New.
8224 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8226 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8228 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8229 (_bfd_coff_read_internal_relocs): Likewise.
8230 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8231 (_bfd_coff_read_internal_relocs): Likewise.
8233 * elflink.h (elf_link_add_object_symbols): Correct conditions
8234 under which type and size change warnings are issued.
8236 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8238 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8239 a symbol which is not in a real section.
8240 (coff_write_native_symbol): Corresponding change.
8242 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8243 coff_link_hash_newfunc and make non-static.
8244 (_bfd_coff_link_hash_table_init): New function, broken out of
8245 _bfd_coff_link_hash_table_create.
8246 (_bfd_coff_link_hash_table_create): Use it.
8247 (process_embedded_commands): Make static.
8248 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8249 (_bfd_coff_link_hash_table_init): Declare.
8250 * libcoff.h: Rebuild.
8252 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8253 field in XCOFF tdata.
8254 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8255 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8256 based on cputype stored in a.out header, or in n_type of initial
8258 (coff_write_object_contents): Set cputype correctly in a.out
8260 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8262 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8263 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8265 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8266 * libcoff.h: Rebuild.
8268 * cpu-rs6000.c (rs6000_compatible): New static function.
8269 (bfd_rs6000_arch): Use it.
8270 * cpu-powerpc.c (powerpc_compatible): New static function.
8271 (arch_info_struct): Define various flavours of PowerPC.
8272 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8275 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8277 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8279 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8281 * elflink.h (elf_link_add_object_symbols): Don't warn about
8282 changing the size or type if the old definition was weak.
8284 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8286 * coffcode.h (combined_entry_type): Add fix_line field.
8287 (coff_slurp_line_table): Warn if we try to set the lineno field of
8289 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8290 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8291 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8292 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8294 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8295 * libcoff.h: Rebuild.
8297 * libcoff-in.h (struct xcoff_tdata): Define.
8298 (xcoff_data): Define.
8299 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8300 * bfd-in2.h, libcoff.h: Rebuild.
8301 * coff-rs6000.c (xcoff_mkobject): New static function.
8302 (coff_mkobject): Define.
8303 (xcoff_copy_private_bfd_data): New static function.
8304 (coff_bfd_copy_private_bfd_data): Define.
8305 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8307 (rs6000coff_vec): Add DYNAMIC to object_flags.
8308 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8309 .loader sections specially.
8310 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8311 section alignment from the XCOFF tdata information.
8312 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8313 F_SHROBJ, and copy the extra a.out header information into the
8314 XCOFF tdata structure.
8315 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8316 F_DYNLOAD and the extra a.out header information.
8317 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8318 C_HIDEXT symbol with attached csect information.
8319 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8320 in the o_maxdata field.
8321 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8322 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8323 end if BSF_NOT_AT_END is set.
8325 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8326 _bfd_read_ar_hdr_fn.
8327 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8328 * bfd-in2.h, libbfd.h: Rebuild.
8329 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8331 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8332 (bfd_slurp_bsd_armap_f2): Likewise.
8333 (_bfd_slurp_extended_name_table): Likewise.
8335 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8337 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8339 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8340 when the symbol table is empty.
8342 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8343 space for section symbols, since we don't output them either.
8344 (elf_m68k_adjust_dynindx): Removed.
8346 * ptrace-core.c (rawptr): Make it a local variable of
8347 ptrace_unix_core_file_p.
8349 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8351 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8354 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8355 Mac object file formats.
8357 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8359 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8360 auxent if there isn't one.
8361 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8362 rather than FILNMLEN as the maximum name length.
8364 * coffcode.h (bfd_coff_backend_data): Add new field
8365 _bfd_coff_print_aux.
8366 (bfd_coff_print_aux): New static function.
8367 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8368 scnlen field of an XTY_LD csect aux entry.
8369 (coff_print_aux): New static function.
8370 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8371 in coff_pointerize_aux_hook.
8372 (bfd_coff_std_swap_table): Initialize new field.
8373 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8374 * libcoff.h: Rebuild.
8375 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8376 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8378 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8379 if there are symbols, for native AIX ld compatibility.
8381 * coffcode.h (bfd_coff_backend_data): Add new field
8382 _bfd_coff_pointerize_aux_hook.
8383 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8384 or I960, and as 0 otherwise.
8385 (bfd_coff_std_swap_table): Initialize new field.
8386 * libcoff.h: Rebuild.
8387 * coffgen.c (coff_pointerize_aux): Change parameters to take
8388 symbol pointer instead of type and class, and to take aux index.
8389 Call _bfd_coff_pointerize_aux_hook if it is defined.
8390 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8391 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8392 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8394 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8395 read-only/host-only support.
8397 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8399 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8402 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8403 BFD_JUMP_TABLE_ARCHIVE accordingly.
8404 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8405 (_bfd_compute_and_write_armap): Declare.
8406 (_bfd_generic_read_ar_hdr): Declare.
8407 (_bfd_read_ar_hdr): Define.
8408 (_bfd_noarchive_read_ar_hdr): Define.
8409 (_bfd_archive_bsd_read_ar_hdr): Define.
8410 (_bfd_archive_coff_read_ar_hdr): Define.
8411 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8412 _bfd_read_ar_hdr instead.
8413 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8414 (_bfd_compute_and_write_armap): Rename from
8415 compute_and_write_armap. Make non-static. Change all callers.
8416 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8417 than _bfd_snarf_ar_hdr.
8418 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8419 * ieee.c (ieee_read_ar_hdr): Define.
8420 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8421 * oasys.c (oasys_read_ar_hdr): Define.
8422 * som.c (som_read_ar_hdr): Define.
8423 * bfd-in2.h, libbfd.h: Rebuild.
8425 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8427 * peicode.c (coff_swap_filehdr_in): If symptr is
8428 zero, there aren't any symbols, even if nsyms is set.
8430 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8432 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8434 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8435 sections, and set styp correctly for them: .got, .hash, .dynamic,
8436 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8437 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8439 (ecoff_sort_hdrs): New static function.
8440 (ecoff_compute_section_file_positions): Return boolean, not void.
8441 Sort the sections by VMA before looking through them. Put the
8442 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8443 section on an appropriate boundary within the page.
8444 (ecoff_compute_reloc_file_positions): Check return value of
8445 ecoff_compute_section_file_positions.
8446 (_bfd_ecoff_set_section_contents): Likewise.
8447 (_bfd_ecoff_write_object_contents): Check for various Alpha
8448 section types when incrementing text_size and data_size. Call
8449 adjust_headers backend function if it exists.
8450 * coff-alpha.c (alpha_adjust_headers): New static function.
8451 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8452 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8454 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8456 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8458 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8459 of ALTERNATE_AIX_CORE_FORMAT.
8460 * configure.in (aix4): No longer need CORE_FLAGS.
8461 * configure: Updated.
8463 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8465 NS32k changes from Ian Dall:
8466 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8468 (aout_link_input_section_std, aout_link_input_section_ext,
8469 aout_link_reloc_link_order): Call them instead of _bfd_*
8471 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8473 (backend_data): Use it instead of hardcoded zero.
8475 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8476 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8478 * ns32knetbsd.c: Include bfd.h.
8479 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8480 (MY_bfd_reloc_type_lookup): Declare function too.
8481 * pc532-mach.c (set_sizes): Don't declare.
8482 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8483 (backend_data, MY_backend_data): Don't define.
8485 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8486 ns32k-*-lites* like ns32k-*-netbsd*.
8488 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8491 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8493 * coffcode.h (coff_write_object_contents): Restore setting
8494 f_timdat to 0, deleted on August 22.
8496 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8498 * coffcode.h (coff_bfd_copy_private_symbol_data,
8499 coff_bfd_copy_private_section_data,
8500 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8501 * peicode.h (coff_bfd_copy_private_bfd_data): New
8502 (pe_bfd_copy_private_bfd_data): New.
8503 (coff_swap_scnhdr_in): Swap bss size into the right place.
8504 (pe_print_private_bfd_data): Add some newlines.
8506 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8508 * som.c (setup_sections): Don't die if a space has no subspaces.
8510 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8512 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8513 dynamic symbol override a common symbol. Don't change the size or
8514 type if they have been set and the new symbol is not a definition.
8515 Warn if the size or type changes.
8517 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8519 * som.c (som_begin_writing): Don't write the symbol table or
8521 (som_finish_writing): Write them here. Place them after the
8522 subspace data, but before the relocs.
8524 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8526 * sunos.c (sunos_add_one_symbol): Just pass false, not
8527 info->shared_library, to sunos_create_dynamic_sections.
8528 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8530 (sunos_check_dynamic_reloc): Remove .text section assertion.
8532 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8534 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8535 * configure, configure.in: Add pmac_xcoff_vec case.
8536 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8537 * coff-pmac.c: New file, PowerMac XCOFF support.
8538 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8539 * targets.c (pmac_xcoff_vec): Declare.
8541 * mpw-config.in: Various changes to be compatible with the
8542 autoconf-based configury.
8543 * mpw-make.sed: New file, sed commands to translate Unix
8544 makefile into MPW syntax.
8545 * mpw-make.in: Remove.
8546 * hosts/mpw.h: Remove.
8547 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8548 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8550 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8552 * binary.c (binary_get_symtab): Return an empty string on error.
8553 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8555 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8557 * coff-ppc.c: Reformatted according to gnu conventions
8558 Removed irrelevant "if 0" code
8560 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8562 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8563 symbols rather than as indirect symbols.
8564 (MY(slurp_symbol_table)): Don't do anything special about
8567 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8568 of .ctors and .dtors sections is no larger than 2.
8570 * sunos.c (sunos_add_one_symbol): Don't change
8571 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8573 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8574 dynamic symbols when creating a shared library.
8575 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8577 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8578 written even if it is not defined in a regular object.
8579 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8580 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8581 rather than the constant 22.
8582 (sunos_check_dynamic_reloc): Handle creating a shared library.
8583 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8584 zero when creating a shared library.
8585 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8586 write it out at the start of the symbol table.
8588 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8590 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8592 * config.bfd: Add arm-*-coff.
8593 * configure.in, configure: Add armcoff_{little,big}_vec.
8594 * targets.c (armcoff_{little,big}_vec): Declare.
8595 (bfd_target_vector): Add armcoff_{little,big}_vec.
8596 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8598 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8600 * targets.c (bfd_find_target): Remove debugging code.
8602 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8604 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8606 * Makefile.in: added *-ppc files
8607 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8608 allow pe based .o's to be shared with other tools on ppc/NT
8609 * config.bfd: added powerpc[le]-[pe|winnt] config support
8610 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8611 * peicode.h: Added more section flags for PE on ppc
8612 Added coff_swap_filehdr_out to allow peicode.h to be
8613 used for non-image PE files on ppc.
8614 Check for image, or not, before copying pe_opthdr
8615 * targets.c: Added new bfd's
8616 * targets.c: Removed two inactive bfds that shouldn't have made it this
8619 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8621 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8622 explicit values to initialize all relocs. Change all users.
8623 (ppc_elf_brtaken_inner): New function to handle branch predicition
8625 (ppc_elf_brtaken_reloc): Ditto.
8626 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8627 relocs use ppc_elf_unsupported_reloc.
8628 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8629 needs to be reported.
8630 (ppc_elf_relocate_section): Support branch prediction relocs.
8632 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8634 * bfd.c (bfd_assert): Remove \n from string passed to
8637 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8638 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8639 (bfd_coff_make_section_hook): Don't define.
8640 (coff_make_section_hook): Remove.
8641 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8642 (styp_to_sec_flags): Likewise.
8643 (coff_write_object_contents): Likewise.
8644 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8646 * libcoff.h: Rebuild.
8647 * coffgen.c (make_a_section_from_file): Just call
8648 bfd_make_section_anyway, not bfd_make_section or
8649 bfd_coff_make_section_hook.
8650 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8651 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8652 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8653 make_section_hook field.
8654 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8656 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8657 pointers into value field for warning and indirect symbols; just
8658 leave the value field alone.
8659 * linker.c (generic_link_add_symbol_list): Use next symbol for
8660 warning and indirect symbols, rather than looking in symbol value.
8661 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8662 parameter. Change all callers. Remove support for indirect
8663 symbols; it didn't work anyhow.
8664 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8665 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8666 * bfd-in2.h: Rebuild.
8668 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8670 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8671 go back to telling the tools this reloc operates on 32 bits.
8673 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8675 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8676 rather than a direct fprintf.
8677 * archive.c (_bfd_write_archive_contents): Likewise.
8678 * coffcode.h (coff_slurp_symbol_table): Likewise.
8679 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8680 (ppc_elf_unsupported_reloc): Likewise.
8681 (ppc_elf_relocate_section): Likewise.
8682 * i386linux.c (linux_tally_symbols): Likewise.
8683 (linux_finish_dynamic_link): Likewise.
8684 * osf-core.c (osf_core_core_file_p): Likewise.
8685 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8686 * som.c (som_sizeof_headers): Likewise.
8687 * srec.c (srec_bad_byte): Likewise.
8688 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8689 * libbfd-in.h (bfd_assert): Declare first parameter const.
8690 * libbfd.h: Rebuild.
8691 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8692 bfd_reloc_overflow is enough.
8693 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8694 * coff-h8500.c (rtype2howto): Likewise.
8695 * coff-z8k.c (rtype2howto): Likewise.
8696 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8697 * elf.c (_bfd_elf_get_lineno): Likewise.
8698 (_bfd_elf_no_info_to_howto): Likewise.
8699 (_bfd_elf_no_info_to_howto_rel): Likewise.
8700 * hp300hpux.c (convert_sym_type): Likewise.
8701 (MY(swap_std_reloc_in)): Likewise.
8702 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8704 * libaout.h (struct aoutdata): Add line_buf field.
8705 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8706 and filename_buffer. Instead, use a malloc buffer stored in the
8707 new line_buf field. Remove length restrictions.
8709 * coffgen.c (string_size): Remove static variable.
8710 (debug_string_size, debug_string_section): Likewise.
8711 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8712 and debug_string_size_p parameters. Use them instead of the
8713 global variables. Change all callers.
8714 (coff_write_symbol): Likewise.
8715 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8716 (coff_write_symbols): Add local variables to replace removed
8719 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8720 function, and line_base fields.
8721 * libcoff.h: Rebuild.
8722 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8723 information, rather than using static variables.
8725 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8726 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8728 * init.c (initialized): Remove static variable.
8729 (bfd_init): Don't bother setting initialized.
8730 (bfd_check_init): Remove.
8731 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8732 * libbfd.h: Rebuild.
8734 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8736 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8737 size for full core dumps. Copy core file header to private data.
8738 (rs6000coff_core_file_failing_command,
8739 rs6000coff_core_file_failing_signal): New functions to extract
8740 the file name and terminating signal from the core file.
8741 * coff-rs6000.c: Use them.
8743 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8745 Change arch info to be const, initialized at compile time.
8746 * archures.c: Reindent many functions. Change CONST to const.
8747 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8748 nothing set it anyhow. Make next const.
8749 (bfd_arch_info_list): Remove.
8750 (bfd_archures_list): Rename from archures_init_table. Change from
8751 a table of function pointers to a table of bfd_arch_info_type
8752 structure addresses.
8753 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8754 (bfd_lookup_arch): Likewise.
8755 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8757 (bfd_default_arch_struct): Make const.
8758 (bfd_arch_init, bfd_arch_linkin): Remove.
8759 (bfd_get_arch_info): Return a const pointer.
8760 * init.c (bfd_init): Don't call bfd_arch_init.
8761 * bfd.c (struct _bfd): Make arch_info const.
8762 * bfd-in2.h: Rebuild.
8763 * libbfd.h: Rebuild.
8764 * configure.in: Put & before everything in $selarchs.
8765 * configure: Rebuild.
8766 * cpu-*.c: Change bfd_*_arch from a function which calls
8767 bfd_arch_linkin to a const structure.
8768 * ieee.c (ieee_object_p): Make arch const.
8770 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8772 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8774 * bfd-in2.h: Regenerate.
8775 * libbfd.h: Regenerate.
8777 * elf32-ppc.c (reloc_type): Update names to match current draft.
8778 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8779 relative. Update names to current V.4 draft.
8780 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8781 (ppc_elf_relocate_section): Rename relocations to match draft.
8783 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8785 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8786 compiled with -mrelocatable-lib to be linked with either normal
8787 modules or -mrelocatable modules.
8789 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8791 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8792 in the a.out header.
8794 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8795 a reloc against a local symbol, even if it's not a section.
8797 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8799 * targets.c (bfd_target): Remove unused align_power_min field.
8800 * bfd-in2.h: Rebuild.
8801 * All backends: Remove initialization of align_power_min.
8803 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8805 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8807 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8809 * config.bfd (mips-dec-netbsd*): New target.
8810 * configure.host (mips-dec-netbsd*): New host.
8811 * configure.in (mips-dec-netbsd*): New native.
8812 * configure: Rebuild.
8814 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8816 Make the COFF backend linker merge common types:
8817 * cofflink.c (struct coff_debug_merge_element): Define.
8818 (struct coff_debug_merge_type): Define.
8819 (struct coff_debug_merge_hash_entry): Define.
8820 (struct coff_debug_merge_hash_table): Define.
8821 (coff_debug_merge_hash_table_init): Define.
8822 (coff_debug_merge_hash_table_free): Define.
8823 (coff_debug_merge_hash_lookup): Define.
8824 (struct coff_final_link_info): Add debug_merge field.
8825 (coff_debug_merge_hash_newfunc): New static function.
8826 (_bfd_coff_final_link): Allocate and free debug_merge table.
8827 (coff_link_input_bfd): Merge identical enum, struct and union
8830 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8832 Convert i960 COFF to use COFF backend linker.
8833 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8834 structure to store the symbol being used.
8835 (coff_i960_start_final_link): New static function.
8836 (coff_i960_relocate_section): New static function.
8837 (coff_i960_adjust_symndx): New static function.
8838 (coff_start_final_link): Define.
8839 (coff_relocate_section): Define.
8840 (coff_adjust_symndx): Define.
8841 * coffcode.h (bfd_coff_backend_data): Add new callback function
8842 _bfd_coff_start_final_link.
8843 (bfd_coff_start_final_link): Define.
8844 (coff_start_final_link): Define if not defined.
8845 (bfd_coff_std_swap_table): Add coff_start_final_link.
8846 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8848 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8849 function callback is not NULL.
8850 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8851 (_bfd_coff_internal_syment_name): Declare.
8852 * libcoff.h: Rebuild.
8853 * configure.in (icoff_big_vec): Add cofflink.o.
8854 (icoff_little_vec): Likewise.
8855 * configure: Rebuild.
8857 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8859 * Makefile.in (clean-info): Remove extraneous tab from line
8862 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8864 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8865 contents has relocs.
8867 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8869 * coffcode.h (coff_compute_section_file_positions): Keep the
8871 (coff_write_object_contents): Remember if it's a relocatable
8873 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8874 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8875 if relocatable file. Swap out saved raw size.
8877 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8879 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8880 (maintainer-clean): Rename from realclean, passing
8881 maintainer-clean down to subdirectories, but leave realclean as a
8884 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8887 * dep-in.sed: Remove config.h from generated dependencies.
8889 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8890 broken out of sunos_canonicalize_dynamic_symtab.
8891 (sunos_canonicalize_dynamic_symtab): Call new function
8892 sunos_slurp_dynamic_symtab.
8893 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8894 dynamic symbol table to the caller.
8895 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8896 callback to override the symbols being read.
8897 * libaout.h (struct aout_backend_data): Add three new parameters
8898 to add_dynamic_symbols callback.
8900 Extensive minor changes to avoid various gcc warnings. Also:
8901 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8902 * archures.c (bfd_arch_info_type): Change mach field from long to
8904 (bfd_lookup_arch): Change machine parameter from long to unsigned
8907 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8909 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8910 a symbol with a non-zero plt_offset.
8912 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8914 * elfcode.h (align_file_position): Remove; not used.
8916 * configure.in: Only check for <sys/procfs.h> on a native system,
8917 and make sure it defines prstatus_t.
8918 * configure: Rebuild.
8920 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8922 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8924 * config.in: Rename from config.h.in.
8925 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8926 Check for config.h:config.in when creating stamp-h.
8927 * configure: Rebuild.
8928 * Makefile.in (stamp-h): Depend upon config.in rather than
8929 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8930 calling config.status.
8932 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8933 (Makefile): Just rebuild Makefile.
8934 (config.h, stamp-h): New targets.
8935 * configure.in: Create stamp-h when rebuilding config.h.
8936 * configure: Rebuild.
8938 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8940 * configure.in: Call AC_CONFIG_HEADER. Substitute
8941 HOST_64BIT_LONG. Check that various header files exist. Check
8942 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8943 and/or free need to be declared. Don't make a link to sysdep.h.
8944 Define TRAD_HEADER for various hosts.
8945 * configure: Rebuild.
8946 * configure.host: Don't set my_host. Add definitions taken from
8947 host header files for various entries. Remove entries which now
8949 * acconfig.h: New file.
8950 * config.h.in: New file, built by autoheader.
8951 * sysdep.h: New file.
8952 * Makefile.in (do_distclean): Don't remove sysdep.h.
8954 (LOCAL_H_DEPS): New variable.
8955 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8957 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8958 ($(OPTIONAL_BACKENDS)): Likewise.
8959 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8960 looking through sysdep.h.
8961 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8962 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8963 (fprintf_vma, sprintf_vma): Likewise.
8964 (int64_type, uint64_type): Don't define.
8965 * bfd-in2.h: Rebuild.
8966 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8967 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8968 * lynx-core.c: Include stuff from old hosts/lynx.h.
8969 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8970 rather than NO_FCNTL.
8971 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8972 rather than NATIVE_HPPAHPUX_COMPILER.
8973 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8975 * hosts/*.h: Remove all header files which merely include,
8976 declare, and define things. Leave header files which define
8977 information needed by trad-core.c.
8979 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8980 (BFD_CC_FOR_BUILD): Define.
8981 * configure.in: Use BFD_CC_FOR_BUILD.
8982 * configure: Rebuild.
8984 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8986 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8987 * configure: Rebuild.
8989 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8992 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8994 * config.bfd: i386pe_ve -> i386pe_vec.
8996 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8998 * configure.host: Incorporate host Makefile fragments by setting
9000 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9001 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9002 value based on whether the code is being compiled by a cross
9003 compiler. Don't substitute host_makefile_frag or frags.
9004 * aclocal.m4: New file to define local AC_PROG_CC.
9005 * configure: Rebuild.
9006 * Makefile.in (INSTALL): Set to @INSTALL@.
9007 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9008 (INSTALL_DATA): Set to @INSTALL_DATA@.
9010 (CC): Define as @CC@.
9011 (CFLAGS): Set to @CFLAGS@.
9012 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9013 (@host_makefile_frag@): Remove.
9014 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9015 after other options.
9016 (config.status): Remove dependency upon @frags@.
9017 * config/*.mh, config/README: Remove.
9019 * config.bfd: Rewrite to incorporate the contents of the Makefile
9020 fragments by setting shell variables, rather than merely returning
9021 the name of a Makefile fragment.
9022 * configure.in: Use shell variables set by config.bfd rather than
9023 looking at the target Makefile fragment files. Don't substitute
9024 target_makefile_frag. Do substitute TDEFINES.
9025 * configure: Rebuild.
9026 * Makefile.in (@target_makefile_frag@): Remove.
9027 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9028 * config/*.mt: Remove.
9030 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9032 * configure.in: Put changequote lines around "i[345]86" patterns
9033 section of core file support.
9035 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9037 * som.c (som_bfd_print_private_bfd_data): Define to use the
9040 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9042 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9043 entry, text_start and data_start.
9045 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9047 * Makefile.in (OFILES): Remove $(TDEPFILES).
9048 * config/apollo.mt (TDEPFILES): Remove.
9049 * config/README: Update.
9051 * configure.in: For a native configuration, set COREFILE and
9052 COREFLAG based on the canonical host name.
9053 * configure: Rebuild.
9054 * Makefile.in: Rebuild dependencies.
9055 (ALL_CFLAGS): Add @COREFLAG@.
9056 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9057 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9058 support routines. Check LYNX_CORE rather than HOST_LYNX.
9059 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9060 * i386lynx.c: Likewise.
9061 * m68klynx.c: Likewise.
9062 * sparclynx.c: Likewise.
9063 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9064 * *-core.c: Comment changes.
9065 * config/decstation.mh (HDEPFILES): Remove.
9066 (HDEFINES): Remove -DTRAD_CORE.
9067 * config/irix3.mh (RANLIB): Remove.
9068 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9069 (HDEFINES): Remove -DIRIX_CORE.
9070 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9071 (HDEFINES): Remove -DTRAD_CORE.
9072 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9073 * config/ultra3.mh (RANLIB): Remove.
9074 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9075 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9076 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9077 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9078 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9079 * config/i386aix.mh, config/i386bsd.mh: Remove.
9080 * config/i386linux.mh, config/i386mach3.mh: Remove.
9081 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9082 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9083 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9084 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9085 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9086 * config/solaris2.mh, config/stratus.mh: Remove.
9087 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9088 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9090 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9092 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9093 DT_FINI entry if the appropriate symbol is not in the hash table.
9095 * libelf.h (struct elf_backend_data): Add create_program_headers
9096 and want_hdr_in_seg fields.
9097 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9099 (elf_backend_create_program_headers): Likewise.
9100 (elfNN_bed): Initialize create_program_headers and
9102 * elf.c (get_program_header_size): Call create_program_headers
9104 (map_program_segments): Check want_hdr_in_seg backend field. Call
9105 create_program_headers backend routine.
9107 * elf.c (assign_file_positions_except_relocs): Align non allocated
9108 sections when creating an executable.
9110 * elfcode.h (elf_swap_phdr_in): Make non static.
9111 (elf_swap_phdr_out): Make non static.
9112 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9113 (bfd_elf32_swap_phdr_out): Declare.
9114 (bfd_elf64_swap_phdr_in): Declare.
9115 (bfd_elf64_swap_phdr_out): Declare.
9117 * ecofflink.c (ecoff_collect_shuffle): New static function.
9118 (_bfd_ecoff_get_accumulated_pdr): New function.
9119 (_bfd_ecoff_get_accumulated_sym): New function.
9120 (_bfd_ecoff_get_accumulated_ss): New function.
9121 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9122 (_bfd_ecoff_get_accumulated_sym): Declare.
9123 (_bfd_ecoff_get_accumulated_ss): Declare.
9124 * libbfd.h: Rebuild.
9126 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9128 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9130 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9131 warning symbols. If any section is named .gnu.warning.XXX, treat
9132 the contents as a warning to be issued if the symbol XXX is
9134 (elf_link_output_extsym): For an indirect or warning symbol, just
9135 output the symbol it points to.
9137 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9138 if bfd_hash_allocate fails, since it will already be set.
9139 (generic_link_hash_newfunc): Likewise.
9140 (archive_hash_newfunc): Likewise.
9141 (hash_entry_bfd): New static function.
9142 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9143 callback. Allocate a new warning using the hash table newfunc.
9144 Use bfd_hash_replace to update the entry in the hash table, rather
9145 than assuming we can copy the fields with structure assignment.
9147 * hash.c (bfd_hash_replace): New function.
9148 * bfd-in.h (bfd_hash_replace): Declare.
9149 * bfd-in2.h: Rebuild.
9151 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9153 * config.bfd: Add mips*vr4300-*-elf* target.
9154 * config/mipsbvr4300.mt: Added.
9156 See file ChangeLog.2
9163 version-control: never