1 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4 * netbsd.h (MACHTYPE_OK): Define.
5 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6 calling N_SET_MACHTYPE, rather than having a switch.
7 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
9 * i386netbsd.c (MACHTYPE_OK): Don't define.
10 (DEFAULT_MID): Define.
11 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
12 (MACHTYPE_OK): Don't define.
13 (DEFAULT_MID): Define.
14 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
15 (DEFAULT_MID): Define.
16 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
17 (DEFAULT_MID): Define.
18 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
19 (DEFAULT_MID): Define.
21 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
22 * vaxnetbsd.c: New file.
23 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
24 rather than netbsd_core.
25 * targets.c (vaxnetbsd_vec): Declare.
26 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
27 defined, add netbsd_core_vec.
28 * configure.in: Set COREFILE for alpha*-*-netbsd* and
29 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
30 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
31 * config.bfd (alpha*-*-netbsd*): New target.
32 * Makefile.am: Rebuild dependencies.
33 (BFD32_BACKENDS): Add vaxnetbsd.lo.
34 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
35 * configure, Makefile.in: Rebuild.
37 * configure.host: Remove the old shared library build stuff. We
38 now use libtool instead.
40 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
42 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
44 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
46 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
49 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
51 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
52 when merging m32r BFDs into m32rx BFDs.
54 * elf32-v850.c (remember_hi16s_reloc): New function.
55 (find_remembered_hi16s_reloc): New function.
56 (v850_elf_store_addend_in_insn): Use the above new functions to
57 match up HI6S relocs with LO16 relocs.
60 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
62 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
63 (bfd_txvu_arch): Delete.
64 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
66 * bfd-in2.h: Regenerate.
69 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
71 * configure.in: Change -linux* to -linux-gnu*.
72 * config.bfd, configure.host: Likewise.
75 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
77 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
78 LO16/HI16S bug and improve comments about what is going on.
80 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
82 * configure, aclocal.m4: Rebuild with new libtool.
85 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
87 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
88 when merging v850 code into v850e/v850ea code. Do not initialise
89 output flags if the input is the default architecture. PR14732.
91 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
94 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
96 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
97 get the size from bfd_arch_bits_per_address instead of directly
100 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
102 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
103 to wrap, just return all 1's bits instead.
104 * libbfd.h: Regenerate.
106 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
108 * coff-i386.c (coff_pe_i386_relocate_section): New static function
110 (coff_relocate_section): If COFF_WITH_PE, define as
111 coff_pe_i386_relocate_section.
112 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
113 skip empty sections, to match coff_write_object_contents.
115 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
116 rather than swapping out r_offset twice. From Luke Deller
117 <luked@cse.unsw.edu.au>.
119 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
121 * configure.in: Set libtool_enable_shared rather than
122 libtool_shared. Remove diversion hack.
123 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
126 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
128 * syms.c (struct stab_cache): Define.
129 (struct stab_find_info): Remove cached_offset, cached_stab,
130 cached_str, and cached_stroff fields. Add file_cache,
131 function_cache, and line_cache fields.
132 (_bfd_stab_section_find_nearest_line): Use extensive caching to
135 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
137 * peicode.h (pe_print_idata): Check for import of ordinal rather
139 (pe_print_edata): If there is no .edata section, look for the
140 export data in some other section.
142 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
144 * configure.in: Change version to 2.8.4.
145 * configure: Regenerated.
147 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
149 Add tms320c30 support:
150 * cpu-tic30.c: New file.
151 * aout-tic30.c: New file.
152 * coff-tic30.c: New file.
153 * archures.c (bfd_arch_tic30): Define.
154 (bfd_tic30_arch): Declare.
155 (bfd_archures_list): Add bfd_tic30_arch.
156 * targets.c (bfd_target_vector): Add tic30_aout_vec and
158 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
159 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
160 (coff_set_flags): Likewise.
161 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
162 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
163 * Makefile.am: Rebuild dependencies.
164 (ALL_MACHINES): Add cpu-tic30.lo.
165 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
166 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
167 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
168 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
170 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
172 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
173 to lag behind LO16 reloc by a couple of instructions.
175 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
177 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
178 make to reexamine the file timestamp.
179 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
181 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
185 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
187 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
188 and partial_inplace=false.
189 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
192 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
194 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
195 to create .dynsbss and .rela.sbss sections.
196 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
197 copied from dynamic objects into .sbss.
198 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
199 use it. Correct typo of .rela.sdata2.
200 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
201 put the data, which may now be in .sbss.
202 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
203 (elf_backend_create_dynamic_sections): Define as
204 ppc_elf_create_dynamic_sections.
206 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
207 against _GLOBAL_OFFSET_TABLE_.
208 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
209 shared libraries which refer to local symbols. Make sure that the
210 test for allocating space for a reloc in a shared object is the
211 same as the test for emitting a reloc.
214 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
216 * elf32-mips.c: Add dvp support.
219 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
221 * config.bfd (i[3456]-*-mingw32*): New target.
222 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
223 * aclocal.m4, configure: Rebuild.
226 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
228 * config.bfd, configure.in: Add dvp support.
229 * configure: Regenerate.
230 * aclocal.m4: Regenerate.
231 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
232 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
235 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
237 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
240 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
242 Sparc v9 ABI compliant PLT:
243 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
244 (plt_templates, sparc64_elf_build_plt_entry): Delete.
245 (LARGE_PLT_THRESHOLD): New define.
246 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
247 (sparc64_elf_build_plt): New function.
248 (sparc64_elf_plt_entry_offset): Likewise.
249 (sparc64_elf_plt_ptr_offset): Likewise.
250 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
251 contain the index for convenience. Skip the initial entries
253 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
254 memory for the benefit of .rela.plt.
255 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
256 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
257 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
258 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
259 Call sparc64_elf_build_plt.
260 (elf_backend_want_got_plt): No.
261 (elf_backend_plt_readonly): No.
262 (elf_backend_plt_alignment): 8.
264 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
265 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
266 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
269 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
271 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
273 * cpu-mips.c (arch_info_struct): Add mips variants.
274 * bfd-in2.h: Rebuilt.
276 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
278 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
279 preserving the contents of t2a3_b_insn.
281 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
283 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
284 (i[3456]86sco3.2v5*coff): New target.
286 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
288 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
290 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
292 * bfd.c (bfd_get_error_handler): Add orthogonal function.
293 * bfd-in2.h: Regenerate.
295 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
297 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
299 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
301 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
302 adjust addend for an output common symbol (from Jimmy Blair
303 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
304 defined symbol to counteract adjustment made in generic relocation
307 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
309 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
311 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
312 (GET_SCNDHR_NLNNO): Likewise.
314 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
316 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
318 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
320 * elf32-m32r.c: Add macros to handle NOP insertion.
322 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
324 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
325 (xcoff_mark): Likewise.
326 (xcoff_build_ldsyms): Mark absolute symbols.
328 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
330 * bout.c (b_out_write_object_contents): Sort symbols before output
331 to keep {CALL,BAL}NAME symbols adjacent.
332 (b_out_symbol_cmp): New function.
334 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
336 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
337 allocate space for a PC relative reloc against a symbol which is
338 defined in a regular file.
339 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
340 relative reloc against a symbol which is defined in a regular
343 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
345 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
346 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
348 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
349 (mips*-*-netbsd*): New target.
351 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
353 * elflink.h (elf_link_assign_sym_version): Change error message
354 from "undefined version name" to "undefined versioned symbol
357 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
359 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
362 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
364 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
367 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
368 shared. Set stab* sections to be shared and read. Set .rsrc
369 section to be read and shared.
371 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
373 * Makefile.am: Rebuild dependencies.
374 (ALL_MACHINES_CFILES): Add dwarf2.lo.
375 (ALL_MACHINES_CFILES): Add dwarf2.c.
376 * Makefile.in: Rebuild.
378 * coff-arm.c: Don't include obstack.h.
380 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
382 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
385 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
387 * configure: Regenerate to get @SHELL@ substituted.
389 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
391 * coff-arm.c (coff_arm_relocate_section): Only look at section
392 owner if there is one.
394 * elf.c (assign_file_positions_for_segments): Fail if there is not
395 enough room for the program headers. (PR14186)
397 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
399 * elf.c (_bfd_elf_find_nearest_line): Call
400 _bfd_dwarf2_find_nearest_line first.
401 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
402 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
404 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
407 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
408 object files to be merged into a M32RX executable.
410 * archures.c: Add bfd_mach_m32rx.
412 * archures.c: Add bfd_mach_m32r.
414 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
416 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
417 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
418 to decide when to align the file sections for paging.
420 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
423 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
425 * elf32-m32r.c (m32r_elf_object_p): New Function.
426 (m32r_elf_final_write_processing): New Function.
427 (m32r_elf_set_private_flags): New Function.
428 (m32r_elf_copy_private_bfd_data): New Function.
429 (m32r_elf_merge_private_bfd_data): New Function.
430 (m32r_elf_print_private_bfd_data): New Function.
431 (elf_backend_object_p): Point to m32r_object_p.
432 (elf_backend_final_write_processing): Point to
433 m32r_elf_final_write_processing.
434 (bfd_elf32_bfd_copy_private_bfd_data): Point to
435 m32r_elf_copy_private_bfd_data.
436 (bfd_elf32_bfd_merge_private_bfd_data): Point to
437 m32r_elf_merge_private_bfd_data.
438 (bfd_elf32_bfd_set_private_flags): Point to
439 m32r_elf_set_private_bfd_data.
440 (bfd_elf32_bfd_print_private_bfd_data): Point to
441 m32r_elf_print_private_bfd_data.
444 * cpu-m32r.c: Add m32rx cpu architecture.
445 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
446 architecture machines.
449 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
452 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
454 * configure: Only build libbfd shared if --enable-shared's value
455 was `yes', or was set to `*bfd*'.
456 * aclocal.m4: Likewise.
457 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
458 original source of this bit of code. It's not clear what the best fix
461 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
463 * linker.c (generic_link_add_symbol_list): Always init udata.p so
464 that the generic relaxation code can function when input and output
465 file formats are mismatched.
467 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
469 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
471 * elf.c (assign_file_positions_for_segments): For a loadable
472 section, make sure that the load address is correct relative to
473 the load address of the segment plus the size of the segment so
476 * coffcode.h (_coff_link_output_has_begun): Make static.
477 (_coff_final_link_postscript): Likewise.
479 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
481 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
482 which a relocation refers to an indirect or warning symbol.
484 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
486 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
487 (coff_arm_final_link_postscript): New function.
488 (coff_arm_link_output_has_begun): New function.
490 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
491 _bfd_coff_link_output_has_begun and
492 _bfd_coff_final_link_postscript. Add new macros:
493 bfd_coff_link_output_has_begun() and
494 bfd_coff_final_link_postscript().
496 * cofflink.c (_bfd_coff_final_link): Insert calls to
497 bfd_coff_link_output_has_begun() and
498 bfd_coff_final_link_postscript().
500 * coffcode.h: Add two new fields to bfd_coff_backend_data
501 structure: _bfd_coff_link_output_has_begun and
502 _bfd_coff_final_link_postscript. Add default initialisers for
503 these fields. Add overridable aliases for the coff swap functions
504 in the backend data structure.
506 * elf32-v850.c: Update with patches from the branch to fix
507 HI16_S/LO16 reloc pairs.
510 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
512 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
514 (USE_REL): Don't define any more, switch to using RELA
516 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
519 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
521 * archures.c (bfd_mach_mips*): Define.
522 (start-sanitize-vr5400):
523 (vr5400, bfd_mach_vr5000): Define.
524 (end-sanitize-vr5400):
525 (bfd_default_scan): For 3000 and 4000 replace magic constant with
528 * cpu-mips.c (N): Define.
529 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
530 numbers with bfd_mach_mips* macros.
532 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
534 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
535 v850_elf_relocate_section): Fix PR2 14180 and 14181
536 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
537 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
538 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
539 (for PR14180) to create and handle special common sections.
540 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
541 which have data stored in the instructions. PR14258.
543 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
545 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
546 (USER_LABEL_PREFIX): Revert back to '_'
548 * config.bfd (targ_cpu): Add support for Thumb target.
550 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
552 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
553 (get_symbol_value): Handle R_SH_SWITCH8.
554 (sh_relax_delete_bytes): Likewise.
556 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
558 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
559 gcc/config/arm/semi.h
561 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
564 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
566 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
569 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
571 * coffcode.h (coff_mkobject_hook): Only set private flags for non
574 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
576 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
579 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
581 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
582 complain if inout and output formats differ.
584 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
586 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
587 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
588 * Makefile.in: Rebuild.
589 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
590 automake and autoconf.
592 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
593 (COFF_WITH_PR to COFF_WITH_PE).
595 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
597 * coff-arm.c: Make variables and some functions static, so that
598 this file can be included in multiple object files.
599 (coff_arm_bfd_final_link): Fix minor bug.
601 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
603 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
605 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
607 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
609 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
611 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
613 * sunos.c (sunos_add_one_symbol): When overriding a defined
614 symbol, set it to undefined, not new.
616 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
619 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
621 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
622 (sh_relax_delete_bytes): Don't kill LABEL relocs.
624 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
626 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
627 (mn10300_elf_relax_section): Likewise.
629 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
631 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
632 bfd_h_get_* calls to "bfd_byte *".
634 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
636 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
638 (mn10300_elf_relax_section): Include stack space for register saves
639 in the imm8 field of a "call" instruction.
640 (compute_function_info): Determine how much stack is allocated by
641 the movm instruction. Fix typo.
642 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
644 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
646 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
647 a version dependency could not be found.
649 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
651 * configure.com: Get version info from configure.in
653 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
655 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
656 New function. Avoid mixing US1 and HAL R1 code.
657 Set resulting memory ordering to the strongest one used.
658 (sparc64_elf_object_p): Set bfd_mach correctly.
660 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
662 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
663 (sparc64_elf_check_relocs): Handle them.
664 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
665 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
667 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
669 * configure.in (sparc*-*-linux*): Use trad-core and ...
670 * hosts/sparclinux.h: New file.
672 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
674 * config.bfd (sparc64-*-linux*): New target.
676 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
677 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
679 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
680 Set .plt alignment from new plt_alignment.
681 * elflink.h (elf_link_create_dynamic_sections): Set version section
682 alignment to LOG_FILE_ALIGN.
683 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
684 (elfXX_bed): Init plt_alignment.
686 * elf64-sparc.c (sparc64_elf_check_relocs,
687 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
688 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
689 sparc64_elf_finish_dynamic_sections): New functions.
690 (sparc64_elf_howto_table): Fix a few name strings.
691 (ELF_DYNAMIC_INTERPRETER): New definition.
692 (sparc64_elf_relocate_section): Handle shared libraries.
694 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
695 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
696 PLT definitions sparc64-linux originally choose. These will go
697 away soon in favour of the official abi definitions.
699 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
701 * coff-sh.c (coff_small_object_p): New static function.
702 (coff_small_new_section_hook): New static function.
703 (bfd_coff_small_swap_table): New static const structure.
704 (coff_small_close_and_cleanup): Define.
705 (coff_small_bfd_free_cached_info): Define.
706 (coff_small_get_section_contents): Define.
707 (coff_small_get_section_contents_in_window): Define.
708 (shcoff_small_vec): New static structure.
709 (shlcoff_small_vec): New static structure.
710 * targets.c (bfd_target_vector): Add shcoff_small_vec and
712 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
713 shlcoff_small_vec to targ_selvecs.
715 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
716 * configure: Rebuild.
718 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
720 * evax-egsd.c: Weak symbols are global.
722 * evax-emh.c: Use proper casts.
724 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
726 * evax-egsd.c: Section names and symbols have different
727 length restrictions. Add length parameter to
728 _bfd_evax_length_hash_symbol.
729 * evax-etir.c: Likewise.
730 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
732 * evax.h (EOBJ_S_C_SECSIZ): Define.
734 * evax-alpha.c: Remove duplicate test.
736 * evax-emh.c: SYS$ functions are upper-case.
738 * evax-egsd.c: Create separate sections for common symbols.
739 * evax-etir.c: Don't output common section.
740 * evax.h: Bump up section count.
742 * configure.com: Use 64bit integers with DEC C.
744 * evax-egsd.c: Make section flags dec c compatible.
746 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
748 * som.c (normalize): Delete function.
749 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
750 changed. Use passed in elength to determine size of the extended
751 name table instead of computing it again.
753 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
755 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
756 IMAGE_SCN_MEM_READ for an unrecognized section.
758 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
760 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
761 '/' in the extended name table.
763 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
765 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
766 symbols, check globals list before matching on locals.
768 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
770 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
773 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
775 * peicode.h (pe_mkobject_hook): Set DLL flag.
776 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
778 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
779 for .stab* sections. Replace strlen of constant strings with
782 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
784 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
785 merge got and reloc entries from ind syms to their target.
786 (elf64_alpha_always_size_sections): Call it.
787 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
788 (elf64_alpha_can_merge_gots): Likewise.
789 (elf64_alpha_merge_gots): Likewise.
791 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
792 as it is insufficient to handle the relocation changes as well.
794 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
796 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
797 relocs for symbols in shlibs that have been forced local.
798 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
800 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
802 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
803 got_enties of the default symbol for the default versioned
804 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
807 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
809 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
810 24 bits of the PC when computing a PC relative relocation.
812 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
814 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
815 Correct value for maximum positive 22 bit PC relative relocation.
816 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
817 HI_16 relocations. Correct bit adjustment in TDA offsets.
819 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
821 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
822 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
824 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
826 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
829 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
831 * config.bfd: Missed one alpha* change.
833 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
835 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
836 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
837 (MINUS_ONE): New macro.
838 (sparc_elf_notsup_reloc): New function.
839 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
840 H44,M44,L44,REGISTER.
841 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
842 (init_insn_reloc): New function.
843 (sparc_elf_wdisp16_reloc): Use it.
844 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
846 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
848 * som.c (som_construct_extended_name_table): Remove static
849 function, and define as macro instead.
851 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
853 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
854 recognizes alphaev5 etc.
855 * configure.host: Likewise.
857 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
859 Make ld -s work on AIX:
860 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
861 section if we are stripping.
862 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
863 size if we are stripping.
864 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
865 and don't write out relocs, if we are stripping.
866 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
867 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
870 * configure.in: Don't include elf.lo again for ELF targets; it's
871 always in the library anyhow.
872 * configure: Rebuild.
874 * bfd-in2.h: Rebuild.
876 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
877 char *, when calling bfd_get_32 and bfd_put_32.
878 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
881 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
883 * reloc.c (bfd_check_overflow): New function.
884 (bfd_perform_relocation, bfd_install_relocation): Use it.
885 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
886 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
887 * bfd-in2.h: Regenerate.
888 * libbfd.h: Regenerate.
890 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
892 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
893 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
895 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
897 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
898 (stmp-bfd-h): Rename from stmp-bfd.h.
899 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
900 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
901 (stmp-bin2-h): New target.
902 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
903 (stmp-lbfd-h): New target.
904 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
905 (stmp-lcoff-h): New target.
906 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
907 stmp-lbfd-h, and stmp-lcoff-h.
908 * Makefile.in: Rebuild.
910 * configure.in: Use a diversion to set enable_shared before the
911 arguments are parsed.
912 * configure: Rebuild.
914 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
916 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
917 renamed to R_SPARC_UNUSED_42.
918 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
919 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
920 renamed to R_SPARC_UNUSED_42.
921 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
922 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
923 * bfd-in2.h: Regenerated.
924 * libbfd.h: Regenerated.
926 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
928 * elflink.h (elf_merge_symbol): Don't check the hash creator until
929 after we have set *sym_hash.
931 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
933 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
935 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
937 * Makefile.am (libbfd_a_SOURCES): Define.
938 * Makefile.in: Rebuild.
940 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
941 * aclocal.m4: Rebuild with new libtool.
942 * configure: Rebuild.
944 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
946 * elf.c (map_sections_to_segments): Even if we are not demand
947 paged, don't put a loadable section after a nonloadable section.
948 (assign_file_positions_for_segments): Increment the file offset
949 for a section with contents, even if it is not loadable.
952 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
954 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
955 indicating that __ctbp could not be found.
958 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
960 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
962 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
965 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
966 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
967 Add support for the CALLT relocs.
969 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
970 BFD_RELOC_V850_CALLT_16_16_OFFSET.
973 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
974 relocations against non-existant symbols.
976 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
978 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
980 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
981 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
982 bit reloc in the tiny data area.
985 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
987 Merged changes from Martin Hunt:
989 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
990 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
993 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
994 BFD_RELOC_D30V_9_PCREL_R): New relocs.
996 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
997 Do 15 and 21 bit pc-relative relocations.
998 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1001 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1002 added to the relocation, not or'd.
1005 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1007 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1009 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1011 * archures.c (bfd_default_scan): Use strcasecmp.
1012 (bfd_default_scan): Test for match with arch_name + ":" +
1014 (bfd_default_scan): Test for match with printable_name - ":".
1015 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1016 cases. Each implements their own scan function.
1017 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1018 special cases. Since info->mach == 0. The test mach == number
1020 (bfd_arch_list): New function, return name of all the supported
1023 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1025 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1026 decoding architecture.
1027 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1030 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1032 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1034 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1036 * Makefile.am: Rebuild dependencies.
1037 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1038 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1039 * Makefile.in: Rebuild.
1041 * reloc.c: Remove extraneous commas from relocation entries.
1042 Remove BFD_RELOC_V850_16_PCREL.
1043 * bfd-in2.h: Rebuild.
1045 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1046 in sections named .tocbss rather than .bss.
1048 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1050 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1051 BFD_RELOC_V850_16_PCREL.
1053 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1055 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1056 the same as C_EXT syms.
1057 (coff_link_add_symbols): Ditto.
1058 (_bfd_coff_link_input_bfd): Ditto.
1059 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1060 it to preserve and restore state of global_to_static flag.
1062 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1064 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1065 bits in e_flags field rather than magic numbers.
1066 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1067 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1068 v850_elf_print_private_bfd_data): New functions.
1070 start-sanitize-v850e
1071 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1073 * elf.c (prep_headers): Remove V850E magic number.
1074 * elf.c (prep_headers): Remove V850EA magic number.
1077 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1079 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1081 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1083 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1084 instructions are relative to the next instruction, not the
1085 current instruction.
1086 (mn10200_elf_relax_section): Similarly.
1088 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1090 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1093 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1094 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1095 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1097 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1099 * cpu-v850.c: Remove "plain" from v850 printable name.
1100 (scan): Use strcasecmp.
1102 * archures.c (bfd_mach_v850): Define.
1104 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1105 just sh/SH, use strcasecmp.
1106 (arch_info_struct): Add entries for sh3 et.al.
1108 * archures.c (bfd_mach_sh, ...): Define.
1110 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1112 * archures.c (bfd_archures_list): Always NULL terminate the list.
1114 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * Makefile.am: Rebuild dependencies.
1117 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1118 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1119 (elf32-arc.lo): Remove explicit dependency.
1120 * Makefile.in: Rebuild.
1122 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1123 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1124 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1126 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1128 * configure: Rebuild with latest devo autoconf for NT support
1130 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1132 * cpu-arm.c (compatible): If B is a default type, return A.
1134 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1136 * cpu-v850.c (scan): New function.
1137 (arch_info_struct): New structure.
1138 (bfd_v850_arch): Add link into arch_info_structure.
1140 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1143 * elf32-v850.c (v850_elf_object_p): New function.
1145 start-sanitize-v850e
1146 * archures.c (bfd_mach_v850e): Machine value for v850e.
1148 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1150 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1153 * elf.c (prep_headers): Add support for v850e machine number.
1155 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1157 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1159 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1162 * elf.c (prep_headers): Add support for v850ea machine number.
1165 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1167 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1168 cached_stab field if the offset prevents us from using the cache.
1170 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1174 * aout-arm.c (aout_arm_little_vec): Likewise.
1175 (aout_arm_big_vec): Likewise.
1176 * bout.c (b_out_vec_big_host): Likewise.
1177 (b_out_vec_little_host): Likewise.
1178 * mipsbsd.c (aout_mips_little_vec): Likewise.
1179 (aout_mips_big_vec): Likewise.
1181 start-sanitize-tic80
1182 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1184 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1185 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1186 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1189 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1191 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1192 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1193 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1194 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1195 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1196 of two for I960 only.
1197 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1198 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1199 default definitions.
1200 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1201 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1202 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1203 start-sanitize-tic80
1204 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1205 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1206 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1207 *coffcode.h (coff_write_object_contents): Set alignment field in
1208 section header for TIC80COFF files.
1211 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1213 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1214 v850_elf_check_relocs, v850_elf_reloc,
1215 v850_elf_final_link_relocate): Add support for
1216 BFD_RELOC_V850_16_PCREL relocation.
1218 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1221 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1223 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1225 start-sanitize-v850e
1226 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1228 * cpu-v850e: New file.
1230 * elf.c (prep_headers): Add support for v850e target.
1232 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1234 * config.bfd: Add support for v850e target.
1236 * archures.c: Add support for v850e target.
1238 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1240 * cpu-v850ea: New file.
1242 * elf.c (prep_headers): Add support for v850ea target.
1244 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1246 * config.bfd: Add support for v850ea target.
1248 * archures.c: Add support for v850ea target.
1251 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1253 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1254 argument as section relative, rather than an absolute address.
1255 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1257 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1259 * config.bfd (arc-*-elf*): Add.
1260 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1261 * configure: Rebuild.
1262 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1263 (BFD32_BACKENDS): Add elf32-arc.lo.
1264 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1265 * Makefile.in: Rebuild.
1266 * archures.c (architecture list): Add bfd_arch_arc.
1267 (bfd_archures_list): Add bfd_arc_arch.
1268 (bfd_mach_arc_base): Define.
1269 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1270 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1271 (bfd_target_vect): Add them.
1272 * bfd-in2.h, libbfd.h: Rebuild.
1273 * cpu-arc.c, elf32-arc.c: New files.
1274 * elf.c (pre_headers): Recognize bfd_arch_arc.
1276 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1278 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1279 data section is correctly rounded to a page in the file.
1281 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1284 there are no symbols.
1286 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1288 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1289 file system 14 character limit.
1290 * Makefile.am, configure.in: Corresponding changes.
1291 * Makefile.in, configure: Rebuild.
1293 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1295 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1296 Rebuild dependencies.
1297 * Makefile.in: Rebuild.
1299 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1301 * Makefile.am (docdir): Define.
1302 * Makefile.in: Rebuild.
1304 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1306 * configure: Rebuild with autoconf 2.12.1.
1308 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1310 * aclocal.m4, configure: Rebuild with new automake patches.
1312 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1314 * rs6000-core.c (make_bfd_asection): New function to add a section
1315 to the core file bfd.
1316 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1318 Use BFD routines to seek, read and stat the core file.
1319 Handle .data sections from loaded objects and anonymously mmapped
1320 regions, these are available in AIX 4 core files.
1322 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1324 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1325 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1326 copy; use a patches libtool instead.
1327 * acmacros.m4: Remove.
1328 * Makefile.in, aclocal.m4, configure: Rebuild.
1330 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1332 * Makefile.am: New file, based on old Makefile.in.
1333 * acmacros.m4: New file, copied from old aclocal.m4.
1334 * acinclude.m4: New file.
1335 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1336 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1337 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1338 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1339 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1340 * acconfig.h: Mention PACKAGE and VERSION.
1341 * stamp-h.in: New file.
1342 * dep-in.sed: Change .o to .lo.
1343 * Makefile.in: Now built with automake.
1344 * aclocal.m4: Now built with aclocal.
1345 * config.in, configure: Rebuild.
1348 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1350 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1351 if there is only a relocation to a read-only but not allocatable
1352 section (like .stab).
1353 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1354 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1355 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1356 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1357 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1359 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1360 (ppc_elf_create_linker_section): These sections are not
1361 created by the linker (that is, they are created by the user
1362 putting data in them). In particular, they can be the source
1363 and target of relocations.
1364 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1365 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1366 objects (for instance, 'long double') to 16-byte boundaries.
1367 (ppc_elf_size_dynamic_sections): Make the code that generates
1368 section symbols exactly the same as for sparc, reducing the
1369 number of section symbols output.
1370 (ppc_elf_check_relocs): Check postcondition of
1371 bfd_elf32_link_record_dynamic_symbol. Make default case the
1372 same as corresponding code for sparc, fixing bug involving
1374 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1375 forced to be local because of versioning (by replicating
1376 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1377 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1379 (ppc_elf_relocate_section): Add handy debugging code for when
1380 assertion fails. Add some more 'symbol made local because of
1383 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1384 processing a GOT relocation as required by ABI.
1386 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1388 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1389 version info if this symbol came from a dynamic object.
1390 (elf_link_add_object_symbols): Set the version info of a symbol
1391 only if the object actually contains version definitions and
1392 defines this symbol.
1394 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1396 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1397 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1399 * configure: Regenerated with autoconf 2.12.
1400 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1402 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1404 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1405 a warning rather than returning an error.
1407 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1409 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1411 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1413 * cisco-core.c: define signals for wingdb.
1415 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1417 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1418 the same number of aux entries.
1420 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1422 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1423 difference of two symbols if the relocation size is 32 bits.
1424 (som_write_fixups): Handle R_DATA_EXPR.
1426 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1428 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1429 its value if COFF_WITH_PE is defined.
1431 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1433 * coff-stubgo32.c: New file.
1434 * go32stub.h: New file.
1435 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1436 * coffswap.h (coff_swap_filehdr_in): Invoke
1437 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1439 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1440 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1441 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1442 COFF_ADJUST_AUX_IN_POST if they are defined.
1443 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1444 COFF_ADJUST_AUX_OUT_POST if they are defined.
1445 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1446 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1447 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1448 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1449 * targets.c (go32stubbedcoff_vec): Declare.
1450 (bfd_target_vector): Add go32stubbedcoff_vec.
1451 * configure.in (go32coff_vec): New target vector.
1452 (go32stubbedcoff_vec): Likewise.
1453 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1454 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1455 * Makefile.in: Rebuild dependencies.
1456 (BFD32_BACKENDS): Add coff-stubgo32.o.
1457 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1458 (HFILES): Add go32stub.h.
1460 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1462 * configure.in: Check for fdopen.
1463 * configure, config.in: Rebuild.
1464 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1465 __GO32__. Reindent a bit.
1467 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1469 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1470 flag for newly created sections.
1471 (sunos_add_dynamic_symbols): Don't discard newly created sections
1472 if shared library is dynobj.
1474 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * elf.c (map_sections_to_segments): When checking whether
1477 including a section in a segment would force us to skip a page,
1478 align the address of the next segment to avoid wraparound
1481 start-sanitize-tic80
1482 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1484 * coffcode.h (coff_write_object_contents): Initialize
1485 target id field to TIC80_TARGET_ID.
1486 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1488 (coff_swap_filehdr_in): Swap in target id field if used.
1491 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * coff-i386.c (coff_i386_is_local_label_name): New static function
1494 if TARGET_UNDERSCORE.
1495 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1496 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1498 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1500 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1501 complain_overflow_signed, for 32 bit PC relative relocations.
1503 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1505 * elflink.h (elf_link_add_object_symbols): When a version
1506 indirection symbol is overridden, make the original symbol point
1507 at the real overriding symbol.
1509 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1512 * elflink.h (elf_link_output_extsym): Use the right section for a
1514 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1515 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1517 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1519 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1520 symbols before checking for new symbols.
1522 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1524 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1527 file, not aoutsz bytes (they are different in XCOFF .o files).
1529 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1530 redefined by objects included from archives.
1532 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1534 * elflink.h (elf_merge_symbol): In the case of a new defined
1535 symbol overriding an old defined symbol, return the hash table
1536 entry which we modify, even if it is the target of an
1538 (elf_link_add_object_symbols): If the real name of the symbol gets
1539 overridden, convert the versioned symbol into an indirect symbol
1542 * elflink.h (elf_merge_symbol): New static function, broken out of
1543 elf_link_add_object_symbols.
1544 (elf_link_add_object_symbols): Call it.
1546 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1548 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1549 handle case where COFF filehdr does not immediately follow PE
1551 * coffgen.c (coff_object_p): Remove useless seek to current
1554 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1556 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1559 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1561 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1562 symbols, skip N_ABS symbols with debugging storage classes.
1564 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1566 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1567 relocs in shared libraries which refer to local symbols. Cope
1568 with addend when processing a GOT relocation.
1570 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1571 for sections that the linker didn't create.
1572 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1573 symbol if it was created in ppc_elf_size_dynamic_sections.
1574 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1575 relative to a section for which we didn't output a symbol.
1577 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1578 relocs are 'rela' relocs, like everything else. .rela.plt is not
1579 a read-only section, so we don't have to special-case it.
1581 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1582 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1584 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1585 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1586 actual .got section.
1587 * elflink.c (_bfd_elf_create_got_section): The three reserved
1588 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1590 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1593 * elf32-ppc.c (ppc_elf_check_relocs): Use
1594 _bfd_elf_create_got_section to create the GOT rather than
1595 ppc_elf_create_linker_section. Create the '.rela.got' section
1597 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1598 symbol has a GOT entry.
1599 (ppc_elf_relocate_section): Record when a symbol is used through
1600 the GOT, and allocate space in the GOT for each such symbol.
1601 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1602 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1605 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1606 treated in a similar way to ADDR16_HA relocs.
1607 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1608 shared objects; the linker must deal with them.
1609 (ppc_elf_create_linker_section): Stop setting
1610 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1611 LINKER_SECTION_PLT stuff.
1612 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1613 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1614 section, not ELF-specific calls.
1615 (elf_backend_plt_not_loaded): Set to 1.
1616 (elf_backend_got_symbol_offset): Set to 4.
1617 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1618 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1619 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1620 plt_not_loaded member.
1621 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1622 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1624 (elf_backend_G_O_T_offset): Set default to 0.
1625 (elfNN_bed): Set added fields.
1627 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1628 DT_RELENT in shared objects; should be DT_RELAENT.
1630 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1631 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1632 such a reloc (in a non-shared object) refers to a symbol that's
1635 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1637 * elfcode.h (put_signed_word): Define.
1638 (get_signed_word): Define.
1639 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1640 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1642 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1643 bfd_get_signed_32 to set the r_addend field.
1644 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1645 bfd_h_get_signed_64 to set the r_addend field.
1647 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1649 * elf32-i386.c (elf_i386_relocate_section): When generating a
1650 shared library, do the relocation if the input section is not
1651 allocated in memory.
1653 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1654 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1655 (elf_fix_symbol_flags): New static function, broken out of
1656 elf_adjust_dynamic_symbol.
1657 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1658 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1659 forced local even if NEEDS_PLT is set. When forcing a symbol to
1660 be local, clear NEEDS_PLT.
1661 (elf_link_output_extsym): Remove unused local bed.
1663 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1665 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1666 for derived elf linker hash table entries. References to
1667 elf_link_hash_entry changed appropriately.
1668 (elf32_mn10300_link_hash_table): New structure for derived elf
1670 (elf32_mn10300_hash_table): Define.
1671 (elf32_mn10300_link_hash_traverse): Likewise.
1672 (elf32_mn10300_link_hash_newfunc): New function.
1673 (elf32_mn10300_link_hash_table_create): Likewise.
1674 (elf32_mn10300_finish_hash_table_entry): Likewise.
1675 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1676 of prologue code, and call:32->call:16 relaxing.
1677 (compute_function_info: New function.
1678 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1680 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1682 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1683 for a symbol which is being forced to be local.
1684 * elf32-i386.c (elf_i386_relocate_section): Write out the
1685 relocation value for a GOT reloc for a symbol which is turning
1686 into a local symbol.
1687 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1688 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1690 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1692 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1693 value if the symbol is turning into a local symbol.
1694 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1695 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1697 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1699 * elflink.h (elf_link_add_object_symbols): Also read verneed
1700 information by calling `_bfd_elf_slurp_version_tables'.
1701 (elf_link_add_object_symbols): For undefined symbols look for
1702 version information in the verneed records.
1703 (elf_link_add_object_symbols): Use soname of shared object
1704 for verneed record if it is available.
1706 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1708 * cpu-arm.c: Add prototypes for compatible and scan.
1709 * cofflink.c: Add prototype for mark_relocs.
1711 * archive.c (bfd_special_undocumented_glue): Change filename to
1712 const pointer. Add prototype.
1714 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1716 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1717 sections that will be discarded.
1719 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1721 * elflink.h (elf_link_find_version_dependencies): When searching
1722 for known version symbol skip non-matching verdef records, not
1725 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1727 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1728 not a bfd_vma, to the base file, to match how dlltool reads it.
1730 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1732 * reloc.c: Add thumb relocations.
1734 * bfd-in2.h: Add Thumb relocations.
1736 * libbfd.h: Add Thumb relocations.
1738 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1740 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1742 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1744 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1745 for a section even if it is not loaded.
1747 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1749 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1750 input and output files.
1751 (_bfd_coff_generic_relocate_section): Check whether input file,
1752 not output file, is a PE file.
1754 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1756 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1758 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1760 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1763 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1765 * cpu-arm.c (compatible): Add test for supersets of ARM
1768 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1770 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1773 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1775 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1776 called directly by gas/config/tc-arm.c.
1778 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1780 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1781 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1783 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1785 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1788 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1790 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1791 (coff_bfd_copy_private_bfd_data): Ditto.
1792 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1793 (coff_arm_bfd_print_private_bfd_data): Ditto.
1794 (coff_arm_bfd_set_private_flags): Ditto.
1795 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1797 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1799 * libcoff-in.h (struct coff_final_link_info): Add boolean
1800 global_to_static member for support of task linking.
1801 (_bfd_coff_write_task_globals): Add prototype.
1802 * libcoff.h: Regenerate.
1803 * coffcode.h (coff_write_object_contents): Use #ifdef to
1804 check RS6000COFF_C, to be consistent with all other uses
1806 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1807 call _bfd_coff_write_task_globals.
1808 (_bfd_coff_link_input_bfd): If doing task linking, convert
1809 global functions to static.
1810 (_bfd_coff_write_global_sym): If doing task linking, convert
1811 global variables to static.
1812 (_bfd_coff_write_task_globals): New function.
1813 start-sanitize-tic80
1814 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1815 (C_AUTOARG): #undef since it clashes with C_UEXT.
1816 (C_LASTENT): #undef since it clashes with C_STATLAB.
1817 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1819 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1820 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1821 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1824 start-sanitize-tic80
1825 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1827 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1828 PP relocations to complain_overflow_dont.
1830 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1832 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1833 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1835 (ppbase_reloc, glob15_reloc): New static functions.
1836 (glob16_reloc, local16_reloc): New static functions.
1837 (rtype2howto): Handle all relocation types.
1838 (coff_tic80_relocate_section): New static function.
1839 (coff_relocate_section): Define to coff_tic80_relocate_section.
1840 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1843 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1845 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1846 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1848 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1849 callers. If PE file, don't add section VMA.
1850 (coff_write_alien_symbol): If PE file, don't add section VMA.
1851 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1852 (_bfd_coff_write_global_sym): Likewise.
1853 (_bfd_coff_generic_relocate_section): Likewise.
1855 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1858 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1860 * cofflink.c (mark_relocs): Add new function to mark symbols which
1861 are used by relocations.
1862 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1863 suppress the skipping of symbols that have thus been marked.
1865 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1867 * coff-sh.c (sh_merge_private_data): New static function.
1868 (coff_bfd_merge_private_bfd_data): Define.
1870 start-sanitize-tic80
1871 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1873 * coff-tic80.c: Remove unnecessary #ifdefs.
1874 * config.bfd: Set targ_underscore to yes for tic80.
1876 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1878 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1879 with unresolved external symbols in GDB).
1882 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1884 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1885 the symbols associated with each BFD.
1886 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1888 * elf-m10200.c: Likewise.
1889 * elf32-m32r.c: Likewise.
1890 * elf32-sh.c: Likewise.
1892 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1894 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1895 alignment of a common symbol. If two symbols that look like
1896 common symbols are found in two shared libraries, and the size is
1897 different, use the larger size, and warn if --warn-common. If a
1898 common symbol overrides a definition in a shared library, set the
1899 size to the larger size, and warn if --warn-common.
1901 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1903 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1904 into any other machine type.
1906 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1908 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1909 data into an unitialised destination set its machine type as well.
1911 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1913 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1914 to common symbol size. Consistently treat uninitialized symbols
1915 in shared objects as common symbols.
1917 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1919 * archures.c (constants): Added new constants to identify the
1920 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1921 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1923 * bfd-in2.h (constants): Added new constants to identify
1924 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1925 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1926 bfd_mach_arm_4T. This file is auto-magically generated from the
1927 archures.c file. This update is just to save work.
1929 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1930 coff_arm_bfd_print_private_bfd_data,
1931 coff_arm_bfd_set_private_flags,
1932 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1933 (global): Macro redefinitions set up to use these new functions.
1935 * coffcode.h (coff_mkobject_hook): Added call to
1936 coff_arm_bfd_set_private_flags().
1937 (coff_set_arch_mach_hook): Added code to set machine type based on
1938 bits stored in internal flags.
1939 (coff_set_flags): Added code to set the new bits in the flags
1940 field based on the machine number.
1941 (function definition macros): Made all function definition macros
1942 conditional so that they can be overridden by target specific
1945 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1946 Structure extended to include new types, one each for ARMv2,
1947 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1949 * libcoff-in.h (struct coff_tdata): Added flags field.
1951 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1953 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1955 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1958 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1960 * coffgen.c (coff_find_nearest_line): If there are no syments,
1963 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1965 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1967 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1969 * targmatch.sed: Add explicit \n characters to work around bug in
1970 HP/UX 10.20 sed program.
1972 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1974 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1977 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1979 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1981 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1983 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1984 (struct elf_m68k_pcrel_relocs_copied, struct
1985 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1986 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1987 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1988 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1990 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1991 PC relative relocs for a global symbol defined in a regular
1992 object, and count the number of PC relative relocs copied for any
1994 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1995 traverse with elf_m68k_discard_copies.
1997 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2000 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2002 * coffcode.h (coff_compute_section_file_positions): Force the
2003 potential last byte in the file to be written out when
2006 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2008 * configure.host (mips*-*-openbsd*): New host.
2010 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2012 * elflink.h (elf_link_add_object_symbols): Only subtract the
2013 section VMA from the symbol value if this is a fully linked file.
2015 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2016 (struct elf_i386_link_hash_entry): Define.
2017 (struct elf_i386_link_hash_table): Define.
2018 (elf_i386_link_hash_traverse): Define.
2019 (elf_i386_hash_table): Define.
2020 (elf_i386_link_hash_newfunc): New static function.
2021 (elf_i386_link_hash_table_create): New static function.
2022 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2023 PC relative relocs for a global symbol defined in a regular
2024 object, and count the number of PC relative relocs copied for any
2026 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2027 traverse with elf_i386_discard_copies.
2028 (elf_i386_discard_copies): New static function.
2029 (bfd_elf32_bfd_link_hash_table_create): Define.
2031 From Gordon W. Ross <gwr@mc.com>:
2032 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2033 (sunos4_aout_backend): Use MY_entry_is_text_address.
2036 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2038 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2039 R_D30V_32_NORMAL to 2 (4 bytes).
2042 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2044 From Gordon W. Ross <gwr@mc.com>:
2045 * netbsd.h (N_SHARED_LIB): Define.
2046 (SEGMENT_SIZE): Don't define.
2047 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2049 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2050 (SEGMENT_SIZE): Don't define.
2052 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2053 to sizeof Rela structure, not sizeof Rel structure. From Gary
2054 Thomas <g.thomas@opengroup.org>.
2056 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2058 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2059 whenever entry is larger than text address, but only by whole
2060 pages. From Gordon W. Ross <gwr@mc.com>.
2062 * Makefile.in (install): Depend upon installdirs. Use
2063 mkinstalldirs to build $(oldincludedir).
2064 (installdirs): New target.
2066 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2067 if this is a debugging section which we are stripping.
2069 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2071 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2072 alpha-specific target data struct.
2074 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2076 From Thomas Graichen <graichen@rzpd.de>:
2077 * Makefile.in: Always use $(SHELL) when running move-if-change.
2078 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2079 * configure: Rebuild.
2081 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2083 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2084 VMA if this is an executable file or a shared object.
2086 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2089 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2091 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2092 start of the file. Remove uses later on which switch using
2094 (MY(callback)): Handle entry_is_text_address.
2095 (MY_entry_is_text_address): Define if not defined.
2096 (MY(backend_data)): Initialize new field.
2097 * aoutf1.h (sunos4_aout_backend): Likewise.
2098 * i386aout.c (MY(backend_data)): Likewise.
2099 * i386mach3.c (MY(backend_data)): Likewise.
2100 * mipsbsd.c (MY(backend_data)): Likewise.
2101 * sparclynx.c (sparclynx_aout_backend): Likewise.
2102 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2103 (MY_entry_is_text_address): Define.
2104 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2106 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2107 whose name starts with `.'.
2109 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2111 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2112 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2113 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2114 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2115 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2116 sparc-*-openbsd*): New targets.
2117 * configure: Rebuild.
2119 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2121 * stabs.c (struct stab_section_info): New field
2123 (_bfd_link_section_stabs): Fill the above array.
2124 (_bfd_stab_section_offset): Use `cumulative_skips' to
2125 speed up offset calculation.
2127 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2129 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2130 addend for non pc-relative relocations.
2132 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2133 for non-existent function.
2135 * elf-m10300.c (mn10300_elf_relax_section): New function.
2136 (mn10300_elf_relax_delete_bytes): Likewise.
2137 (mn10300_elf_symbol_address_p): Likewise.
2138 (mn10300_elf_get_relocated_section_contents): Likewise.
2139 (bfd_elf32_bfd_relax_section): Define.
2140 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2142 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2144 * configure.host: Set SHLIB_LIBS.
2145 * configure.in: Substitute SHLIB_LIBS.
2146 * configure: Rebuild.
2147 * Makefile.in (SHLIB_LIBS): New variable.
2148 ($(SHLIB)): Use $(SHLIB_LIBS).
2150 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2152 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2153 with bfd_section_vma.
2155 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2157 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2158 Correct CPU file names for mn10[23]00.
2159 * configure: Rebuild.
2161 * bfd.c (bfd_record_phdr): Cast count to size_t before
2164 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2165 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2166 (xcoff_write_archive_contents): LIkewise.
2167 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2168 (mips_elf_create_procedure_table): Likewise.
2169 * peicode.h (pe_print_idata): Likewise.
2170 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2171 * xcofflink.c (xcoff_get_section_contents): Likewise.
2172 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2173 (xcoff_link_add_symbols): Likewise.
2174 (xcoff_link_add_symbols): Likewise.
2176 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2177 (ppcboot_bfd_print_private_bfd_data): Likewise.
2179 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2180 to complain_overflow_signed.
2182 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2184 * VERSION: Set to 2.8.1.
2186 * Branched binutils 2.8.
2188 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2189 deciding whether to copy a reloc into a shared object.
2190 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2191 relocs in unallocated sections.
2192 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2193 R_SPARC_RELATIVE relocs in unallocated sections.
2195 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2197 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2198 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2201 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2203 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2204 override an uninitialized symbol from a shared library with a
2207 * elf-m10200.c: Rename from elf32-mn10200.c.
2208 * elf-m10300.c: Rename from elf32-mn10300.c.
2209 * cpu-m10200.c: Rename from cpu-mn10200.c
2210 * cpu-m10300.c: Rename from cpu-mn10300.c
2211 * Makefile.in: Update accordingly.
2213 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2214 (elf_mips_isa): Move to earlier in file.
2215 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2216 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2219 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2222 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2224 * configure.com: New file.
2225 * config.h-vms: Remove file.
2226 * makefile.vms: Update for new configure scheme.
2228 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2230 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2231 (ppc_process_before_allocation): Declare.
2232 * libcoff.h: Rebuild.
2234 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2236 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2238 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2240 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2242 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2243 symbol index for a R_IHCONST reloc.
2245 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2247 * targmatch.sed: Do not use \(\) recursively.
2249 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2251 * m68klinux.c (MACHTYPE_OK): Define.
2252 * i386linux.c (MACHTYPE_OK): Define.
2254 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2256 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2257 <hjl@gnu.ai.mit.edu>:
2258 * sparclinux.c: New file.
2259 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2260 * bfd-in2.h: Rebuild.
2261 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2262 * configure.in (sparclinux_vec): Add to list of vectors.
2263 * configure: Rebuild.
2264 * targets.c (sparclinux_vec): Declare.
2265 (bfd_target_vector): Add sparclinux_vec.
2266 * Makefile.in: Rebuild dependencies.
2267 (BFD32_BACKENDS): Add sparclinux.o.
2268 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2270 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2271 bfd_coff_backend_data field.
2272 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2274 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2275 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2276 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2278 * bfd.c: Include "libiberty.h".
2279 (strerror): Don't declare.
2280 (bfd_errmsg): Call xstrerror rather than strerror.
2282 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2284 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2285 reloc even if the symbol is in the .bss section.
2286 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2287 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2288 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2290 * coffcode.h (bfd_coff_backend_data): Add new field
2291 _bfd_coff_default_section_alignment_power.
2292 (bfd_coff_default_section_alignment_power): Define.
2293 (bfd_coff_std_swap_table): Initialize new field.
2294 * libcoff.h: Rebuild.
2295 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2296 symbol to the default section alignment.
2298 * COPYING: Update FSF address.
2301 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2303 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2304 21-bit absolute that made it act as a relative.
2307 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2309 * elflink.c (_bfd_elf_create_linker_section): Don't set
2310 bss_section and rel_section from existing sections.
2312 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2315 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2317 * aoutx.h (some_aout_object_p): Change executable test to fix
2318 problems with embedded a.out systems.
2320 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2322 * stabs.c (_bfd_stab_section_offset): New function.
2323 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2324 * libbfd.h: Rebuild.
2325 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2327 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2328 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2329 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2330 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2331 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2333 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2334 symbol. Check for memory allocation failure of *psinfo.
2335 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2336 callers. Set the value of the header symbol.
2337 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2338 * libbfd.h: Rebuild.
2340 start-sanitize-tic80
2341 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2343 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2344 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2345 reloc types, rather than silently failing to generate an output file.
2348 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2350 * targmatch.sed: Use the hold space to put the #ifdef around the
2351 the string constant.
2352 * targets.c (UNSUPPORTED_TARGET): Don't define.
2353 (find_target): Don't check for UNSUPPORTED_TARGET.
2354 (bfd_set_default_target): Don't try to optimize by checking for
2357 * Makefile.in: Rebuild dependencies.
2358 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2359 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2360 (elf32-m32r.o): Remove explicit target.
2362 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2365 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2366 count section symbols for sections that were created by the
2367 linker, or are not allocatable or not loadable.
2368 (elf32_sparc_finish_dynamic_sections): Output output section
2369 symbols for section for which we made space for them.
2371 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2373 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2374 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2376 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2378 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2379 (m32r_hi16_list): New static local.
2380 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2381 (m32r_elf_do_hi16_reloc): Delete.
2382 (m32r_elf_relocate_hi16): New function.
2383 (m32r_elf_lo16_reloc): New function.
2384 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2387 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2389 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2390 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2391 (m32r_elf_final_sda_base): New function.
2392 (m32r_elf_relocate_section): Rewrite sdata support.
2393 (m32r_elf_finish_dynamic_sections): Delete.
2395 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2397 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2398 * coff-svm68k.c: New file. Just defines some macros and includes
2400 * coff-m68k.c: Add functions to handle common addends, moved in
2401 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2402 Control whether relocs are visible using STATIC_RELOCS.
2403 * cf-m68klynx.c: Simplify greatly: just define macros to control
2405 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2406 * targets. (m68ksysvcoff_vec): Declare.
2407 (bfd_target_vector): Add m68ksysvcoff_vec.
2408 * config.bfd (m68*-motorola-sysv*): New target.
2409 * configure.in (m68ksysvcoff_vec): New vector.
2410 * configure: Rebuild.
2411 * Makefile.in: Rebuild dependencies.
2412 (BFD32_BACKENDS): Add coff-svm68k.o.
2413 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2415 * binary.c (binary_set_section_contents): Don't get misled if the
2416 first section is not loadable. From Matthew L. Martin
2419 * elflink.h (elf_bfd_final_link): Set the value of a section
2420 symbol to the section address unless doing a relocateable link.
2422 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2424 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2425 .plt entry if we've taken the function's address.
2426 (elf64_alpha_merge_gots): Merge collected flags info as well.
2428 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2430 * Many files: Add function prototypes.
2431 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2432 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2433 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2434 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2435 * peicode.h: Change several void * parameters to PTR.
2436 * srec.c (srec_get_symbol_info): Make static.
2437 * syms.c (bfd_symbol_is_absolute): Remove.
2438 * Makefile.in: Rebuild dependencies.
2440 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2442 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2443 (bfd_elf32_bfd_is_local_label): Don't define.
2445 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2448 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2450 * bfd-in.h: Don't include obstack.h.
2451 (struct bfd_hash_table): Change memory field to PTR.
2452 * bfd.c (struct _bfd): Change memory field to PTR.
2453 * bfd-in2.h: Rebuild.
2454 * libbfd-in.h (bfd_release): Declare as function, don't define as
2456 * libbfd.h: Rebuild.
2457 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2458 objalloc routines rather than obstack routines.
2459 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2460 (getpagesize): Don't define.
2461 (_bfd_new_bfd): Don't set _bfd_chunksize.
2462 (bfd_openr): Free new bfd and objalloc on failure.
2463 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2464 (bfd_alloc_size): Remove.
2465 (bfd_release): New function.
2466 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2467 objalloc routines rather than obstack routines.
2468 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2469 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2470 objalloc routines rather than obstack routines.
2471 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2472 (struct accumulate): Change memory to struct objalloc *.
2473 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2474 * dep-in.sed: Don't remove obstack.h from dependency list.
2475 * Makefile.in: Rebuild dependencies.
2476 (BFD_H_DEPS): Remove obstack.h.
2477 (install): Don't install obstack.h.
2478 * Many files: Don't include "obstack.h".
2481 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2482 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2483 * libbfd.h: Rebuild.
2484 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2485 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2486 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2488 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2489 old version of bfd_alloc.
2490 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2491 * libbfd.h: Rebuild.
2492 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2494 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2496 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2497 ELF local label syntax as well.
2499 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2501 * config.bfd (powerpc-*-beos*): New target.
2502 * configure.in (powerpc-*-beos*): Add case that explicitly
2503 does not set COREFILE for now. A future BeOS version is
2504 expected to support core files.
2505 * configure: Regenerate with autoconf.
2507 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2509 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2510 seen with a local symbol, rather than crashing.
2512 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2513 version symbols if there aren't any.
2515 start-sanitize-tic80
2516 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2518 * coff-tic80.c (coff_rtype_to_howto): Define
2519 (coff_tic80_rtype_to_howto): Clone generic coff version and
2520 add code to handle the funky TI "internal relocations".
2523 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2525 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2526 or size changes because of a weak symbol.
2528 * cisco-core.c (SIGEMT): Define if not defined.
2530 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2532 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2533 setting ever. Sanity check the version number. Sort out copying
2534 flags and other information when adding an indirect symbol.
2535 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2536 symbols added by the backend. Clear the entire contents of the
2538 (elf_export_symbol): Ignore indirect symbols.
2539 (elf_link_output_extsym): Accept a section without an owner in an
2541 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2542 version count. Correct the allocation of x_versymp.
2544 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2545 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2546 Don't return bfd_und_section_ptr when info->shared.
2547 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2548 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2549 (mips_elf_check_relocs): Resolve an indirect symbol in
2551 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2552 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2554 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2556 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2558 From Eric Youngdale <eric@andante.jic.com>:
2559 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2560 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2561 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2562 versioned symbol appears in both a regular and a shared object.
2563 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2564 appropriate. Improve error message.
2565 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2566 all uses. Add localsyms field.
2567 (elf_bfd_final_link): When generating a shared library, call
2568 elf_link_output_extsym to output all local symbols.
2569 (elf_link_output_extsym): Handle symbols which were forced to
2572 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2574 From Eric Youngdale <eric@andante.jic.com>:
2575 * elf-bfd.h (elf_symbol_type): Add version field.
2576 * elfcode.h (elf_slurp_symbol_table): Set version field.
2577 * elflink.h (elf_link_add_object_symbols): When creating an
2578 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2579 appropriate. Set up an indirection from the nondefault version of
2581 (NAME(bfd_elf,size_dynamic_sections)): Call
2582 elf_link_assign_sym_version before checking whether there are any
2583 versions. Always record the version name as a dynamic symbol.
2584 Initialize counters.
2585 (elf_link_assign_sym_version): After finding a version, see if a
2586 symbol should be forced to local scope. Create a new version
2587 definition if appropriate.
2588 (elf_link_output_extsym): Correct indirect symbol handling.
2589 * elf.c (bfd_elf_print_symbol): Print version information.
2590 (bfd_section_from_shdr): Turn version sections into BFD sections.
2591 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2592 if sh_info is not already set.
2593 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2595 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2596 _bfd_stringtab_add to copy the name into permanent memory if
2599 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2601 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2603 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2605 * coffcode.h (bfd_coff_backend_data): Change
2606 _bfd_coff_compute_section_file_positions to return a boolean
2607 value. Change all callers.
2608 (coff_compute_section_file_positions): Change return type to
2609 boolean. If the size of the last section changed, then output a
2610 zero byte at the end of the file.
2611 * libcoff.h: Rebuild.
2613 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2614 for at least 6 output symbols.
2615 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2616 emit a TC csect to represent the space they take up. For an XO
2617 symbol, just emit a reference, not a csect.
2619 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2620 Solaris doesn't like the combined options, and the -f is
2622 (stamp-tshlink, install): Likewise.
2624 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2625 handling when little endian.
2627 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2629 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2630 (mn10300_elf_relocate_section): Likewise.
2631 (elf_backend_relocate_section): Define.
2633 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2634 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2635 (elf32_mn10300_howto_table): Likewise.
2636 (elf32_mn10300_reloc_map): Likewise.
2637 (bfd_elf32_mn10300_reloc): Delete unused function.
2639 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2641 start-sanitize-tic80
2642 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2643 understand, just set the howto field to NULL, and the caller will
2644 print an appropriate error message.
2646 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2647 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2648 block. Use NULL for initializations of "ptr" rather than bare 0.
2649 * coff-h8300.c: Fix typo in comment.
2650 * coff-h8500.c: Ditto.
2652 * coff-z8k.c: Ditto.
2654 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2656 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2657 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2658 m32r_elf_get_relocated_section_contents): First pass at relax support.
2660 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2662 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2663 entry for reading verdef records.
2664 Use correct braces for computing increments of extverdaux and
2665 exteverdef record pointers.
2667 start-sanitize-tic80
2668 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2670 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2674 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2676 * elflink.h (elf_link_find_version_dependencies): Check that
2677 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2680 start-sanitize-tic80
2681 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2683 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2686 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2688 * targets.c (bfd_default_vector): Make non-const.
2689 (find_target): New static function, broken out of
2691 (bfd_set_default_target): New function.
2692 (bfd_find_target): Call find_target. When defaulting, use
2693 bfd_default_vector[0] if it is not NULL.
2694 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2695 * bfd-in2.h, libbfd.h: Rebuild.
2697 * syms.c (bfd_is_local_label): Return false if the symbol has no
2699 * coff-i960.c (coff_i960_is_local_label_name): New function.
2700 (coff_bfd_is_local_label_name): Define.
2701 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2702 (coff_bfd_is_local_label_name): Define.
2703 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2704 (coff_bfd_is_local_label_name): Define.
2705 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2706 with .. or _.L_ as local.
2707 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2708 (bfd_elf32_bfd_is_local_label_name): Define.
2709 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2710 beginning with $ as local.
2712 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2714 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2715 rather than comparing against info->lprefix.
2716 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2717 * elflink.h (elf_link_input_bfd): Likewise.
2718 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2719 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2721 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2722 _bfd_elf_is_local_label_name if not already defined.
2723 * elf.c (_bfd_elf_is_local_label_name): New function.
2724 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2726 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2727 (m88k_is_local_label_name): New static function.
2729 * coffcode.h (coff_bfd_is_local_label_name): Define as
2730 _bfd_coff_is_local_label_name if not already defined.
2731 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2732 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2733 * libcoff.h: Rebuild.
2735 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2736 to _bfd_is_local_label_name.
2737 (bfd_target): Likewise.
2738 * syms.c (bfd_is_local_label): Define as function, not macro.
2739 (bfd_is_local_name): Define.
2740 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2741 bfd_generic_is_local_label, and take a string rather than a
2743 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2744 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2745 (bfd_generic_is_local_label): Don't declare.
2746 (bfd_generic_is_local_label_name): Declare.
2747 * bfd-in2.h, libbfd.h: Rebuild.
2748 * All backends: Change local_label to local_label_name.
2750 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2751 (mips_elf_relocate_got_local): Change return type to boolean.
2752 Don't assume that the first zero entry is unassigned; instead, use
2754 (mips_elf_relocate_section): Check return value of
2755 mips_elf_relocate_got_local.
2756 (mips_elf_create_got_section): Initialize assigned_gotno field.
2759 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2761 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2765 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2767 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2768 that have no contents merely because linker_mark is not set.
2770 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2772 * config.bfd (mips*-*-lnews*): New target.
2773 * coff-mips.c (mips_relocate_section): Make assert compare
2774 content byteorder instead of header byteorder.
2775 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2777 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2778 * configure.in (ecoff_biglittle_vec): Add case.
2779 * configure: Update.
2781 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2783 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2784 name begins with ".note".
2785 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2786 section whose name begins with ".note".
2787 (get_program_header_size): Corresponding change.
2789 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2790 jal and for jal overflow.
2792 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2794 From Eric Youngdale <eric@andante.jic.com>:
2795 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2796 not found, try looking it up again without the version name.
2797 (elf_link_add_object_symbols): Always link against the dynamic
2798 symbol table of a dynamic object. When linking against a dynamic
2799 object, include version strings in symbol names, and set up
2800 version information. Add indirect symbols for default versions.
2801 (elf_link_create_dynamic_sections): Add special version sections.
2802 (struct elf_assign_sym_version_info): Define.
2803 (struct elf_find_verdep_info): Define.
2804 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2805 up version sections.
2806 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2807 (elf_link_find_version_dependencies): New static function.
2808 (elf_link_assign_sym_version): New static function.
2809 (elf_link_renumber_dynsyms): New static function.
2810 (struct elf_final_link_info): Add symver_sec field.
2811 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2812 local symbols of a dynamic object. Handle DT_VER* constants.
2813 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2814 dynamic object. Skip indirect symbols from ELF objects. Remove
2815 the version name before choosing a hash bucket. Write out the
2816 version information if appropriate.
2817 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2818 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2819 (bfd_elf64_size_dynamic_sections): Likewise.
2820 * bfd-in2.h: Rebuild.
2821 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2822 Change elf_link_hash_flags to unsigned short.
2823 (ELF_LINK_HIDDEN): Define.
2824 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2825 dynverdef_hdr, dynversym_section, dynverdef_section,
2826 dynverref_section, cverdefs, cverrefs, verdef, verref.
2827 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2828 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2829 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2830 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2831 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2832 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2833 (_bfd_elf_slurp_version_tables): Declare.
2834 * elf.c (_bfd_elf_swap_verdef_in): New function.
2835 (_bfd_elf_swap_verdef_out): Likewise.
2836 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2837 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2838 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2839 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2840 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2841 version information if there is any.
2842 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2843 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2844 (elf_fake_sections): Handle .gnu.version* section names.
2845 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2846 (_bfd_elf_slurp_version_tables): New function.
2847 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2848 version name in string entered in dynamic hash table.
2849 * elfcode.h: Include fnmatch.h.
2850 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2851 symbol which was forced to become local.
2852 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2853 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2854 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2855 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2857 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2859 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2861 (mn10200_elf_relax_section): Correctly compute a symbol's value
2862 when the symbol is local, but not in the same section as we are
2863 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2866 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2868 * elf32-m32r.c: Rewrite to use ELF backend linker.
2869 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2870 Add small data area support (R_M32R_SDA16).
2871 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2872 * bfd-in2.h,libbfd.h: Regenerated.
2874 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2876 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2877 (mn10200_elf_relax_delete_bytes): Likewise.
2878 (mn10200_elf_symbol_address_p): Likewise.
2879 (mn10200_elf_get_relocated_section_contents): Likewise.
2880 (bfd_elf32_bfd_relax_section): Define.
2881 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2883 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2884 (mn10200_elf_relocate_section): Likewise.
2885 (elf_backend_relocate_section): Define.
2888 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2890 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2891 reloc.c, targets.c: New target, elf-*-D30V.
2893 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2895 * cpu-d30v.c, elf32-d30v.c: New files.
2898 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2900 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2901 * bfd-in2.h: Regenerated.
2902 start-sanitize-tic80
2903 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2904 (rtype2howto): Add function.
2905 (tic80_howto_table): Add.
2908 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2910 * sysdep.h: Don't define errno in MSVC if error.h is included.
2912 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2914 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2915 is initialized before it is used.
2917 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2919 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2920 symbol into a weak undefined symbol; leave it as a common symbol.
2922 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2924 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2925 about a symbol defined in a dynamic object if it has already been
2926 defined in a regular object.
2928 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2930 * makefile.vms: Add gcc flags to allow compiling with current gcc
2932 (targmatch.h): New dependency.
2934 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2936 * evax.h (ALPHA_R_CODEADDR): New relocation.
2937 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2939 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2941 * bfd-in2.h, libbfd.h: Rebuild.
2943 Restrict symbol length to 64 bytes, case preserving:
2944 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2945 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2946 (_bfd_evax_length_hash_symbol): Added.
2947 * evax-etir.c (_bfd_evax_write_etir): Call
2948 _bfd_evax_length_hash_symbol before output of symbol.
2949 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2950 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2952 * evax-emh.c: Output filename to object file without path.
2954 * evax-egsd.c: New sections for local and global commons.
2956 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2957 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2958 notices. Replace AXP with Alpha.
2960 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2962 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2963 sections if we are creating a shared library.
2965 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2967 * configure.host (i386-windows): Don't set host64=true.
2969 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2971 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2972 (elf_mips16_gprel_howto): New static variable.
2973 (mips16_gprel_reloc): New static function.
2974 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2975 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2976 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2977 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2978 * bfd-in2.h, libbfd.h: Rebuild.
2980 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2982 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2983 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2985 start-sanitize-r5900
2986 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2988 * config.bfd: add r5900
2991 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2993 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2994 the output section will be the absolute section; don't print an
2995 assertion message for that case when doing a relocateable link.
2997 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2999 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3000 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3001 need_fn_sub, call_stub, and call_fp_stub.
3002 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3003 (mips_elf_link_hash_newfunc): Initialize new fields.
3004 (mips_elf_link_hash_table_create): Likewise.
3005 (mips_elf_relocate_section): Redirect relocations to use mips16
3006 stubs when appropriate.
3007 (mips_elf_check_relocs): Attach stub sections to the appropriate
3008 symbol. Set need_fn_stub when appropriate.
3009 (mips_elf_always_size_sections): New static function.
3010 (mips_elf_check_mips16_stubs): New static function.
3011 (elf_backend_always_size_sections): Define.
3012 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3014 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3015 attached to sections which are not being included in the link.
3017 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3019 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3020 symbol value when computing the addend for a pc_relative
3023 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3025 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3026 relocateable link, just skip pc_relative pcrel_offset relocs.
3027 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3028 structure for an ARM26 reloc which can be resolved.
3029 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3030 reloc can be resolved.
3032 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3033 error in overflow check for R_RELBYTE.
3035 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3037 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3038 From Mark Rasin <mark.rasin@telrad.co.il>.
3040 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3043 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3045 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3046 (elf_mn10200_howto_table): Likewise.
3047 (mn10200_reloc_map): Likewise.
3049 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3051 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3052 * bfd-in2.h, libbfd.h: Regenerated.
3053 * elf32-m32r.c: Add support for them.
3055 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3057 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3058 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3059 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3060 r_format and r_pcrel. Always return a value.
3061 * riscix.c (MY_final_link_callback): Define to dummy value.
3063 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3064 relocations against the text segment, look up the output name of
3066 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3067 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3068 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3069 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3070 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3072 start-sanitize-tic80
3073 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3075 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3076 routines for little endian data.
3077 * coffcode.h (coff_write_object_contents): Set magic to
3078 TIC80_ARCH_MAGIC for TIc80.
3080 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3082 * coff-tic80.c (tic80coff_vec): Change to little endian data
3086 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3088 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3089 auxiliary_filters parameter to be const char * const *. Accept a
3090 NULL terminated array.
3091 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3092 (bfd_elf32_size_dynamic_sections): Update declaration.
3093 * bfd-in2.h: Rebuild.
3095 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3097 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3098 NOTYPE symbol in a text section as a FUNC symbol.
3100 * coffcode.h (coff_compute_section_file_positions): Force
3101 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3103 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3105 * libaout.h (machine_type): Reserve several values for sparclet.
3107 start-sanitize-tic80
3108 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3110 * config.bfd (tic80-*-*): Don't require 'coff'.
3113 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3115 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3116 table to v850_elf_reloc for all non-standard relocations.
3117 (v850_elf_check_relocs): Add check for h being non-null.
3118 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3119 statement instead of multiple ifs.
3120 (v850_elf_relocate_section): Fix up error message, don't just call
3123 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3125 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3126 Use bfd_elf_generic_reloc as special function for all relocs.
3127 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3129 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3130 24bit pc-relative reloc.
3132 start-sanitize-tic80
3133 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3135 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3136 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3137 header byte order is little endian. Use correct bfd_get and
3138 bfd_put routines for little endian headers.
3139 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3140 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3143 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3145 * reloc.c: Add BFD_RELOC_24.
3146 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3147 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3148 * bfd-in2.h, libbfd.h: Rebuilt.
3150 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3152 elf64-alpha multiple .got rewrite:
3154 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3155 (bfd_elf*_mkobject): Don't define here ...
3156 * elfxx-target.h: ... but rather here. Default always_size_sections
3158 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3159 what the #defines in elf-bfd.h transmuted it to anyway.
3161 * section.c: Add SEC_LINKER_CREATED flag.
3162 * bfd-in2.h: Rebuild.
3163 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3164 relocation section flags.
3165 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3166 SEC_IN_MEMORY to recognize generated bits.
3167 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3169 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3170 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3171 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3172 * elf32-ppc.c (ppc_elf_create_linker_section,
3173 ppc_elf_size_dynamic_sections): Likewise.
3174 * elf32-sparc.c (elf32_sparc_check_relocs,
3175 elf32_sparc_size_dynamic_sections): Likewise.
3176 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3178 (_bfd_elf_create_dynamic_sections): Likewise.
3179 (_bfd_elf_make_linker_section_rela): Likewise.
3180 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3181 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3182 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3183 to identify generated bits.
3184 (elf_link_input_bfd): Likewise.
3186 * elf64-alpha.c: Rewrite everything touching relocations.
3188 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3190 * elf32-v850.c (all functions and static variables): Go through
3191 and regularize names to be of the form v850_elf_<xxx>.
3192 (toplevel): Include <elf/v850.h>.
3193 (enum reloc_type): Move to include/elf/v850.h.
3194 (v850_elf_check_relocs): For common variables, if the variable is
3195 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3196 into the appropriate section.
3197 (elf_backend_check_relocs): Define.
3199 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3201 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3203 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3205 * config.bfd (mips*el-*-linux*): New target.
3206 (mips*-*-linux*): New target.
3208 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3209 Return a useful value.
3211 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3213 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3215 * configure: Rebuild.
3216 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3217 ac_cv_func_mmap in bfd/configure.host.
3219 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3220 filter_shlib and auxiliary_filter_shlib parameters.
3221 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3223 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3224 (bfd_elf64_size_dynamic_sections): Likewise.
3225 * bfd-in2.h: Rebuild.
3227 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3230 symbols, don't export a symbol which is defined by an object in an
3231 archive which contains shared objects.
3233 start-sanitize-tic80
3234 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3236 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3237 for TI TMS320c80 (MVP).
3238 (bfd_archures_list): Add bfd_tic80_arch.
3239 * bfd-in2.h: Regenerate by running "make headers".
3241 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3243 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3244 * configure.in (case $vec): Correct typo, "tb" not "tp".
3245 Also add cofflink.o for tic80coff_vec.
3246 * configure: Regenerate with autoconf.
3249 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3252 is configured with --with-mmap.
3254 start-sanitize-tic80
3255 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3257 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3258 (ALL_MACHINES): Add cpu-tic80.o
3259 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3260 * coff-tic80.c: Add skeleton, cloned from another coff config.
3261 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3265 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3267 * TODO: Correct a misspelling.
3268 start-sanitize-tic80
3269 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3270 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3271 * configure.in (case $vec): Add tic80coff_vec entry.
3272 * configure: Regenerate with autoconf.
3273 * archures.c (bfd_tic80_arch): Declare.
3274 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3275 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3276 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3277 (bfd_target_vector): Add tic80coff_vec entry.
3280 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3282 * elflink.h (elf_buckets): Add some more values for larger
3285 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3287 * Makefile.in (install): Move subdir_do out of conditional. From
3288 Fred Fish <fnf@cygnus.com>.
3290 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3292 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3294 (elf_mn10200_howto_table): Likewise.
3295 (mn10200_reloc_map): Likewise.
3297 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3299 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3300 mips16 symbol during the link.
3301 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3303 (mips_elf_link_output_symbol_hook): New static function.
3304 (elf_backend_link_output_symbol_hook): Define.
3306 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3309 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3312 against SEC_DEBUGGING sections here (revert patch of December 5).
3313 * elfcode.h (elf_object_p): Check for them here, instead.
3315 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3317 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3318 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3320 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3321 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3322 * elf-bfd.h (struct elf_size_info): Update declaration of
3324 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3325 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3326 * elfxx-target.h: Use new dynamic reloc routines by default.
3327 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3330 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3332 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3333 if NAMES_HAVE_UNDERSCORE is defined.
3335 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3337 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3339 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3341 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3344 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * elflink.h (elf_link_add_object_symbols): Only add a weak
3347 symbol if the real definition is in the dynamic symbol table.
3348 After finding the real definition, then, if it is dynamic, add the
3349 weak symbol to the dynamic symbol table.
3351 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3353 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3355 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3358 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3360 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3362 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3363 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3364 * reloc.c: Remove mn10300 big endian relocs.
3365 * bfd-in2.h, libbfd.h: Rebuilt.
3367 * elf32-mn10200.c: Update from elf32-mn10300.c.
3369 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3371 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3373 * elf32-mn10300.c: Add some comments.
3375 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3377 * ihex.c (ihex_scan): Always initialize buf before jumping to
3379 (ihex_read_section): Likewise.
3381 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3383 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3384 inplace for most relocs.
3386 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3389 even if SEC_ALLOC is not set.
3390 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3391 when deciding whether to copy a reloc into a shared object.
3392 (elf_i386_relocate_section): Likewise.
3393 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3394 (elf32_sparc_relocate_section): Likewise.
3395 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3396 reloc section if it is not set in the source section.
3397 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3398 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3399 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3401 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3403 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3404 expects a .got.plt until we actually create it.
3406 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3409 message for bfd_reloc_outofrange, rather than aborting. From
3410 Philippe De Muyter <phdm@info.ucl.ac.be>.
3412 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3413 a relocateable link, don't try to process them. From Heinz Wrobel
3414 <wrobel@lpr.e-technik.tu-muenchen.de>.
3416 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3418 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3419 mn10300_info_howto_rel. Tweak reloc argument to be an
3420 Elf32_Internal_Rela.
3421 (USE_RELA): Define instead of USE_REL.
3422 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3424 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3426 * configure.in, configure: Handle mips*-sgi-irix6*.
3427 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3430 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3432 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3433 relocation against a symbol defined in a section with no output
3436 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3438 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3439 * configure, config.in: Rebuild with autoconf 2.12.
3441 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3442 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3443 (swap_out_syms): Set st_other from existing st_other field.
3444 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3446 (elf_link_output_extsym): Set the other field from the global hash
3448 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3449 (elf_mips16_jump_howto): New static variable.
3450 (mips16_jump_reloc): New static function.
3451 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3452 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3453 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3455 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3456 * bfd-in2.h, libbfd.h: Rebuild.
3457 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3459 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3461 * configure.host: Use long long for mips-sgi-irix6*.
3463 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3464 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3466 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3468 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3469 (enum reloc_type): Add more reloc types.
3470 (elf32_mn10300_howto_table): Update for new reloc types.
3471 (elf32_mn10300_reloc_map): Update for new reloc types.
3472 * reloc.c: Add some new relocs for the mn10300 series.
3473 * bfd-in2.h, libbfd.h: Rebuilt.
3475 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3477 * som.c (setup_sections): Don't lose for a space which has
3478 no data, but some symbols.
3480 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3483 (sunos_link_hash_table_create): Initialize got_needed.
3484 (sunos_create_dynamic_sections): Only set .got section size if it
3485 is not already set. Set got_needed.
3486 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3487 sdynptr, and only handle dynamic sections, if dynamic sections are
3489 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3490 Initialize .got section.
3491 (sunos_scan_ext_relocs): Likewise.
3492 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3494 (sunos_finish_dynamic_link): Check got_needed. Only set up
3495 dynamic linking information if needed.
3497 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3499 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3501 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3503 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3505 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3507 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3510 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3512 * filemode.c: Include sysdep.h.
3513 * ihex.c: Add casts to eliminate compiler warnings.
3514 * sunos.c: Add casts to eliminate compiler warnings.
3516 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3518 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3520 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3521 appropriate relocations in the .so file if shared.
3522 (ppc_elf_relocate_section): Ditto.
3524 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3526 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3527 complain_overflow_unsigned.
3529 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3531 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3532 overflows for R_D10V_16 and R_D10V_18.
3534 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3536 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3537 (do_with_relocs): Likewise.
3538 (do_as_repeat): Likewise.
3539 (copy_expression): Likewise.
3541 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3543 * ieee.c (ieee_write_external_part): Correctly record whether
3544 there is an external part.
3546 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3548 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3549 handle tda offsets for sld.w and sst.w instructions.
3550 Fix alignment check in sld.w and sst.w tda reloc handling.
3552 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3554 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3556 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3558 * elf32-v850.c: Add comments about assumptions about
3559 char, short & long sizes.
3560 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3561 problems for several relocs.
3563 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3564 R_V850_SDA_OFFSET entry.
3566 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3568 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3569 Store import file index in ldindx.
3570 (xcoff_build_ldsyms): Assume that ldsym was not previously
3571 allocated. For an imported symbol, copy ldindx into l_ifile.
3573 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3575 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3576 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3577 fields in R_V850_TDA_OFFSET.
3578 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3579 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3582 * elf32-v850.c: Include bfdlink.h.
3583 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3585 (elf32_v850_bfd_final_link_relocate): New function.
3586 (v850_elf_relocation_section): Likewise.
3587 (elf_backend_relocate_section): Define.
3589 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3591 * binary.c (binary_set_section_contents): Ignore sections which
3592 don't have SEC_LOAD and SEC_ALLOC set.
3594 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3596 * linker.c (_bfd_generic_final_link): Avoid losing static
3597 symbols in the .bss section.
3599 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3601 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3602 (mips32_64bit_reloc): New static function.
3603 (mips_reloc_map): Add entry for BFD_RELOC_64.
3604 (mips_elf_relocate_section): Handle R_MIPS_64.
3606 * linker.c (default_indirect_link_order): Print an error message
3607 when attempting to do a relocateable link with different object
3608 file formats, rather than calling abort.
3610 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3612 * reloc.c (m32r relocs): Rename them.
3613 * bfd-in2.h, libbfd.h: Regenerated.
3614 * elf32-m32r.c: Update.
3615 (m32r_elf_10_pcrel_reloc): New function.
3616 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3617 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3619 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3621 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3622 all sections that will be included in the output file.
3623 (_bfd_generic_link_output_symbols): Discard symbols in sections
3624 which are being discarded.
3625 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3626 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3627 (elf_v850_howto_table): Corresponding changes.
3628 (elf_v850_reloc_map): Corresponding changes.
3629 * reloc.c: Add additional V850 relocations.
3630 * bfd-in2.h, libbfd.h: Rebuilt.
3632 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3633 no longer want in pc-relative relocs.
3635 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3637 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3638 accept a reloc against an undefined sybmol!
3640 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3642 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3644 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3646 * VERSION: Bump for new relocation.
3648 * hosts/i386bsd.h: If NBPG is not defined, define it as
3649 PAGE_SIZE, for recent versions of FreeBSD.
3651 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * configure.host: Use `long long' as the 64 bit type on a Solaris
3654 host, since both gcc and the SunPRO compilers support it.
3656 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3658 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3659 mistake to have reused the ECOFF LITERAL for ELF since they have
3660 different semantics.
3661 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3662 * bfd-in2.h, libbfd.h: Rebuild.
3664 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3667 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3668 dynamic relocation for an undefweak symbol when we are building
3669 a static executable.
3671 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3673 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3674 point explicitly to srcdir.
3675 (targmatch.h): Edit references to point explicitly to objdir.
3677 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3679 * config.bfd: When setting targ_cpu, don't get confused by
3682 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3684 * configure.host: Add support for windows host (a build done
3685 under the Microsoft build environment).
3687 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3689 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3690 definition in a dynamic object, add it to the dynamic symbol table
3691 if any dynamic object mentions it. Reverts part of last patch.
3693 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3694 (sunos_link_hash_table_create): Initialize got_base.
3695 (bfd_sunos_size_dynamic_sections): If the .got section is more
3696 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3698 (sunos_check_dynamic_reloc): Subtract got_base from a base
3699 relative relocation.
3701 * elf32-mips.c (elf_mips_isa): New static function.
3702 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3703 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3705 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3707 * archive.c (do_slurp_coff_armap): Only treat archive as little
3708 endian for i960 COFF.
3710 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3712 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3713 by the change in size of the section when EXEC_P is not set.
3715 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3716 (m68kcoff_rtype_to_howto): New static function.
3717 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3718 VMA to the addend for a PC relative reloc.
3720 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3722 * Makefile.in: Rebuild dependencies.
3724 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3727 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3729 * Makefile.in: Remove explicit dependencies for mn10200 and
3731 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3732 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3733 (dependencies): Rebuilt.
3735 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3738 during this function.
3740 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3741 section if the flags are compatible.
3743 * configure.in: Add havevecs, and put it in tdefaults.
3744 * mpw-config.in: Likewise.
3745 * configure: Rebuild.
3746 * targmatch.sed: New file; a sed script to build targmatch.h from
3748 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3749 * targets.c: Include "fnmatch.h".
3750 (struct targmatch): Define.
3751 (bfd_target_match): Define by including targmatch.h.
3752 (bfd_find_target): If the target is not found by name, search for
3753 it as a configuration triplet.
3754 * Makefile.in: Rebuild dependencies.
3755 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3756 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3757 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3758 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3759 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3760 (CFILES): Remove i386dynix.c and hp300bsd.c.
3761 (targmatch.h): New target.
3762 (do_clean): Remove targmatch.h.
3764 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3765 * acconfig.h: Add NEED_DECLARATION_GETENV.
3766 * configure, config.in: Rebuild.
3767 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3768 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3770 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3772 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3773 * cpu-mn10200.c, cpu-mn10300.c: New files.
3774 * elf32-mn10200.c, elf32-mn10300.c: New files.
3775 * Makefile.in: Break mn10x00 support into two separate
3776 configurations, mn10200 and mn10300.
3777 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3778 * bfd-in2.h, configure: Rebuilt.
3780 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3782 * Makefile.in (do_clean): Move config.log to do_distclean.
3784 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3786 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3787 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3788 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3789 (elf32-mn10x00.o): Add dependencies.
3790 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3791 (bfd_mn10x00_arch): Declare.
3792 (bfd_archures_list): Add bfd_mn10x00_arch.
3793 * config.bfd: Add mn10x00-*-*.
3794 * configure.in: Add bfd_elf32_mn10x00_vec.
3795 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3796 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3797 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3798 * bfd-in2.h, configure: Rebuilt.
3800 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3802 openVMS/Alpha: Provide filename and case_hack flags via
3803 symbol table from gas.
3804 Add case_hack code for symbol output from vax/vms.
3805 * evax-alpha.c (evax_initialize): Remove filename handling,
3806 filename is provided via symbol table.
3807 (evax_get_symtab): Use local symbol count when setting up table.
3808 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3810 (_bfd_evax_write_egsd): Skip file name symbol.
3811 * evax-emh.c (get_vms_time_string): Local function now.
3812 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3814 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3815 through _bfd_evax_case_hack_symbol.
3816 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3818 (_bfd_evax_basename): Removed.
3819 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3820 * evax.h (evax_private_data_struct): Remove filename.
3821 (flag_hash_long_names, flag_show_after_trunc,
3822 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3825 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3828 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3829 (NO_SWAP_MAGIC): Don't define.
3830 (SWAP_MAGIC): Define.
3832 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3833 no hash table entry for a global symbol.
3835 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3837 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3839 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3841 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3842 symbol type with T_NULL. Warn if symbol type changes. Based on
3843 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3845 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3846 a dynamic object in the dynamic symbol table if it is referenced
3847 or defined by a regular object.
3849 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3851 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3852 remove dwarf local labels. Shrinks binaries by a factor of 3!
3854 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3856 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3857 by hand, rather than by calling bfd_make_section.
3859 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3861 * reloc.c: Rename m32r relocs.
3862 * bfd-in2.h, libbfd.h: Rebuilt.
3863 * elf32-m32r.c: Update.
3865 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3867 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3868 link, adjust the symbol index of a base relative reloc. Don't
3869 change the addend of a PC relative reloc if pcrel_offset is set.
3870 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3871 a relocateable link.
3873 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3874 it is zero, in case src_mask matters.
3875 (bfd_install_relocation): Likewise.
3877 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3879 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3881 (_bfd_xcoff_bfd_final_link): Don't set target_index
3882 to an uninitialized value.
3884 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3886 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3887 indices, rather than crashing.
3888 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3890 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3893 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3895 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3897 (coff_arm_adjust_symndx): New static function.
3898 (coff_adjust_symndx): Define.
3900 * srec.c (srec_scan): Accept multiple symbols on a single line.
3901 From Pascal Martin <pmartin@alsys.com>.
3905 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3907 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3908 (sunos_merge_private_bfd_data): New function.
3910 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3912 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3914 (bfd_merge_private_bfd_data): Likewise.
3915 * section.c (bfd_copy_private_section_data): Likewise.
3916 * syms.c (bfd_copy_private_symbol_data): Likewise.
3917 * bfd-in2.h: Rebuild.
3918 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3919 both BFD's are the right flavour.
3920 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3921 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3922 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3923 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3924 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3925 (ppc_elf_merge_private_bfd_data): Likewise.
3926 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3927 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3929 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3930 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3933 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3935 * reloc.c: Add m32r relocs.
3936 * bfd-in2.h, libbfd.h: Rebuilt.
3937 * cpu-m32r.c,elf32-m32r.c: New files.
3939 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3941 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3943 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * tekhex.c (first_phase): Change type parameter from char to int.
3947 (pass_over): Change func to expect int, not char.
3949 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3950 rather than SEC_LOAD when aligning the file offset for the first
3951 section in a segment.
3953 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3955 * syms.c (coff_section_type): Make arg const.
3956 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3957 to make_bfd_asection().
3958 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3959 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3960 (_bfd_elf_stringtab_init): Remove prototype.
3962 * netbsd-core.c (swap_abort): Add prototype.
3963 * aix386-core.c (swap_abort): Ditto & make static
3964 * hpux-core.c (swap_abort): Ditto & make static.
3965 * irix-core.c (swap_abort): Ditto & make static.
3966 * ptrace-core.c (swap_abort): Ditto & make static.
3967 * trad-core.c (swap_abort): Ditto & make static.
3968 * coffswap.h (coff_swap_reloc_in): Ditto.
3969 (coff_swap_reloc_out): Ditto.
3970 (coff_swap_filehdr_in): Ditto.
3971 (coff_swap_filehdr_out): Ditto.
3972 (coff_swap_sym_in): Ditto.
3973 (coff_swap_sym_out): Ditto.
3974 (coff_swap_aux_in): Ditto.
3975 (coff_swap_aux_out): Ditto.
3976 (coff_swap_lineno_in): Ditto.
3977 (coff_swap_lineno_out): Ditto.
3978 (coff_swap_aouthdr_in): Ditto.
3979 (coff_swap_aouthdr_out): Ditto.
3980 (coff_swap_scnhdr_in): Ditto.
3981 (coff_swap_scnhdr_out): Ditto.
3982 * ihex.c (ihex_sizeof_headers): Ditto.
3983 * tekhex.c (getsym): Ditto.
3984 (find_chunk): Ditto & make static.
3985 (insert_byte): Ditto.
3986 (first_phase): Ditto.
3988 (tekhex_get_symtab): Ditto & make static.
3989 (tekhex_get_symtab_upper_bound): Ditto & make static.
3990 (tekhex_mkobject): Ditto.
3991 (tekhex_object_p): Ditto.
3992 (move_section_contents): Ditto.
3993 (tekhex_get_section_contents): Ditto.
3994 (tekhex_set_arch_mach): Ditto & make static.
3995 (tekhex_set_section_contents): Ditto.
3996 (writevalue): Ditto.
3999 (tekhex_write_object_contents): Ditto.
4000 (tekhex_sizeof_headers): Ditto.
4001 (tekhex_make_empty_symbol): Ditto.
4002 (tekhex_get_symbol_info): Ditto.
4003 (tekhex_print_symbol): Ditto.
4004 * irix-core.c (make_bfd_asection): Ditto.
4005 (irix_core_core_file_p): Ditto.
4006 (irix_core_core_file_failing_command): Ditto.
4007 (irix_core_core_file_failing_signal): Ditto.
4008 (irix_core_core_file_matches_executable_p): Ditto.
4009 (irix_core_make_empty_symbol): Ditto.
4010 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4011 * srec.c (srec_new_symbol): Ditto.
4012 (srec_get_section_contents): Ditto.
4013 (srec_set_arch_mach): Ditto.
4014 (srec_set_section_contents): Ditto.
4015 (internal_srec_write_object_contents): Ditto.
4016 (srec_write_object_contents): Ditto.
4017 (symbolsrec_write_object_contents): Ditto.
4018 (srec_sizeof_headers): Ditto.
4019 (srec_make_empty_symbol): Ditto.
4020 (srec_get_symtab_upper_bound): Ditto.
4021 (srec_get_symtab): Ditto.
4022 (srec_print_symbol): Ditto and make static.
4023 * elf.c (elf_read): Ditto
4024 (assign_section_numbers): Ditto.
4025 (elf_fake_sections): Ditto.
4026 (sym_is_global): Ditto.
4027 (elf_map_symbols): Ditto.
4028 (get_program_header_size): Ditto.
4029 * coffgen.c (make_a_section_from_file): Ditto.
4030 (coff_real_object_p): Ditto.
4031 (fixup_symbol_value): Ditto.
4032 (build_debug_section): Ditto.
4034 * syms.c (coff_section_type): Ditto.
4036 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4038 * bfd-in2.h: Rebuilt after m32r changes.
4040 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4042 * config.bfd,configure.in,configure: Add m32r support.
4043 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4044 * config.bfd: Keep target list alphabetically sorted.
4046 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4048 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4049 to add in the constant part found in the instruction itself.
4050 (case R_V850_HI16_S): Likewise.
4052 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4054 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4055 and R_D10V_18 to be 1 (word).
4057 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * stabs.c (_bfd_link_section_stabs): If the output_section field
4060 of either section is bfd_abs_section, then the linker is
4061 discarding the section and we should not optimize it.
4063 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4065 * Makefile.in (aout-sparcle.o): New target.
4066 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4067 * config.bfd (sparclet-*-aout*): Add case.
4068 * configure.in (sparcle_aout_vec): Add case.
4069 * configure: Regenerated.
4070 * targets.c (sparcle_aout_vec): Declare.
4071 (bfd_target_vector): Add sparcle_aout_vec.
4072 * aout-sparcle.c: New file.
4074 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4076 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4077 low order sign bit propogation for R_V850_HI16_S.
4079 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4080 handling V850 specific relocs.
4081 (elf_v850_howto_table): Use the new function for some
4082 relocations. Twiddle masks & shifts for some relocs.
4083 Set partial_inplace where needed.
4085 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4087 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4088 default architecture to a machine number of 0.
4089 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4091 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4092 the output BFD is the default, set it from the first input BFD.
4094 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4096 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4097 insert at bitpos zero. The HI16 relocs are shifted right
4098 by 16 bits. Fix src_mask for all relocs.
4099 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4101 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4104 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4107 Rewrite to use BFD file read routines and to avoid using a fixed
4108 length for the file name.
4110 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4112 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4113 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4114 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4115 to R_V850_{32,16,8}.
4117 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4119 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4120 (elf_v850_howto_table): Add info for HI16_S reloc.
4121 (v850_reloc_map): Add HI_16_S reloc.
4122 * reloc.c: Define BFD_RELOC_V850_* relocs.
4124 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4127 * elf32-sh.c: New file.
4128 * elf.c (prep_headers): Handle bfd_arch_sh.
4129 * elfcode.h (write_relocs): Handle absolute symbol.
4130 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4131 (_bfd_elf64_link_read_relocs): Declare.
4132 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4133 elf_link_read_relocs. Make globally visible. Change all
4135 (elf_link_input_bfd): Get external symbols from cache in
4136 symtab_hdr->contents. Get contents from cache in
4138 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4140 * reloc.c: Define BFD_RELOC_SH_* relocs.
4141 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4142 * coff-sh.c (sh_insns_conflict): Fix a return value.
4143 (_bfd_sh_align_load_span): New globally visible function, broken
4144 out of sh_align_load.
4145 (sh_align_load): Call _bfd_sh_align_load_span.
4146 (sh_swap_insns): Change relocs parameter to PTR.
4147 * bfd-in2.h, libbfd.h: Rebuild.
4148 * targets.c (bfd_elf32_sh_vec): Declare.
4149 (bfd_elf32_shl_vec): Declare.
4150 * config.bfd (sh-*-elf*): New target.
4151 * configure.in (bfd_elf32_sh_vec): New target vector.
4152 (bfd_elf32_shl_vec): New target vector.
4153 * configure: Rebuild.
4154 * Makefile.in: Rebuild dependencies.
4155 (BFD32_BACKENDS): Add elf32-sh.o.
4156 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4158 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4159 page before checking D_PAGED.
4161 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4162 (ihex_write_object_contents): Remove extbase; always use segbase
4165 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4167 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4168 * configure.host (i[345]86-*-*): Ditto.
4169 * config.bfd (i[345]86-*-*): Ditto.
4170 * configure: Regenerate.
4172 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4175 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4177 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4178 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4179 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4180 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4181 will have an ST_CODE type, change the symbol's type to ST_DATA.
4182 * som.c (hppa_som_gen_reloc_type): Update prototype.
4184 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4187 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4188 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4189 (mips_elf_finish_dynamic_sections): Likewise.
4191 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * configure.host (HLDENV): New variable to set. Set it for
4194 *-*-sysv4*, since those linkers may not support -R but they always
4195 support LD_RUN_PATH.
4197 * libieee.h (NSECTIONS): Don't define.
4198 (ieee_data_struct): Change section_table to asection **. Add
4200 * ieee.c (get_section_entry): If the table isn't big enough, make
4202 (ieee_slurp_sections): Remove assertion about number of sections.
4203 (ieee_object_p): Adjust initialization of ieee to match changes to
4206 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4207 symbols merely because we are generating a shared library.
4208 (xcoff_build_ldsyms): Don't set up global linkage code for an
4209 undefined symbol merely because we are generating a shared
4212 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4214 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4215 (BFD32_BACKENDS) Add elf32-v850.o.
4216 * archures.c: Add bfd_v850_arch.
4217 * bfd-in2.h: Add bfd_v850_arch.
4218 * config.bfd (v850-*-*): New target.
4219 * configure: (bfd_elf32_v850_vec) New vector.
4220 * configure.in: (bfd_elf32_v850_vec) New vector.
4221 * cpu-v850.c: New file.
4222 * elf.c (prep_headers): Added case bfd_arch_v850.
4223 * elf32-v850.c: New file.
4224 * targets.c (bfd_elf32_v850_vec): New vector.
4226 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4229 a function code symbol for an XMC_XO symbol.
4231 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4233 * mpw-config.in: Update editing of autoconf vars to reflect
4234 Jul 18 configure.in change.
4235 * mpw-make.sed: Update editing of include pathnames to be
4236 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4238 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4240 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4241 which to offset to get the .plt entry address is ".plt".
4243 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4245 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4246 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4247 Added, for internal use by the ARM gas.
4249 * bfd-in2.h: Rebuilt
4251 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4253 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4254 in section dynidx start.
4256 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4258 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4259 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4260 optimization for g++.
4262 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4264 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4265 the -mrelocatable-lib bit set and the other doesn't, clear the
4266 -mrelocatable-lib bit in the header.
4268 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4270 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4271 symbol against a STT_FUNC symbol in a shared library.
4273 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4275 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4276 symbol is found, automatically define the corresponding function
4279 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4280 if sym.n_numaux is not zero.
4281 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4282 entry to disagree about the number of aux entries if the symbol
4285 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4286 section if it might be needed, not just if info->shared.
4287 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4288 the start of .rel.dyn if we are going to use it.
4289 (mips_elf_finish_dynamic_sections): Only clear the first element
4290 of .rel.dyn if the size is greater than zero.
4292 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4294 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4295 undefined_symbol callback for a symbol, then don't issue any more
4296 warnings about loader relocs.
4297 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4298 after calling the undefined_symbol callback.
4300 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4301 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4302 as the AIX linker seems to do.
4304 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4306 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4307 (evax_initialize): Remove evax_reloc_table.
4308 (evax_close_and_cleanup): Ditto.
4310 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4312 (evax_bfd_reloc_type_lookup): Ditto.
4313 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4314 cooked_size == raw_size.
4315 * evax-emh.c (_bfd_evax_register_filename): Remove.
4316 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4317 * evax-misc.c (add_new_contents): Malloc section at full size.
4318 (_bfd_save_evax_section): Memcpy section contents directly.
4319 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4320 (evax_reloc_table): Remove.
4322 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4324 * makefile.vms: Add better support for DEC C compilation
4325 Add evax.h dependencies
4327 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4328 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4329 (BFD_RELOC_ALPHA_BASEREG): Remove.
4330 * bfd-in2.h, libbfd.h: Rebuild.
4332 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4334 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4335 getgid if _WIN32 is defined.
4336 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4338 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4340 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4341 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4343 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4346 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4348 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4350 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4351 (NEED_DECLARATION_REALLOC): New macro.
4352 * configure, config.in: Rebuild.
4353 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4354 (realloc): Declare if NEED_DECLARATION_REALLOC.
4356 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4357 <strings.h> if they exist.
4359 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4361 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4365 Based on patches from Eric Valette <valette@crf.canon.fr>:
4366 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4367 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4368 (elf_howto_table): Add entries for new relocs.
4369 (elf_i386_reloc_type_lookup): Handle new relocs.
4370 (elf_i386_info_to_howto): Just call abort.
4371 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4372 (elf_i386_relocate_section): Likewise.
4374 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4376 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4378 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4381 only get the LMA from the phdr if they are in the same part of the
4384 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4385 new segment to make them more comprehensible. If the relationship
4386 between the LMA and the VMA changed, start a new segment. Don't
4387 check dynsec when deciding whether to start a new segment for a
4388 writeable section; -N will now handle this.
4390 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4392 * libhppa.h: Remove "esel" changes. Not the right approach.
4393 * som.c: Corresponding changes.
4394 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4395 which don't have a SOM symbol type associated with them.
4396 Reverses a 1994 change.
4398 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4400 Make ld -N more reasonable for ELF:
4401 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4402 phdr_in_section to false, and always use a single load segment.
4403 (elf_sort_sections): Sort sections by LMA after VMA.
4404 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4405 align to maxpagesize.
4406 (assign_file_positions_except_relocs): Likewise.
4407 * elfcode.h (elf_object_p): If a section is loaded but not page
4408 aligned, clear D_PAGED.
4410 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4412 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4413 Added, for internal use by the ARM gas.
4415 * bfd-in2.h: Rebuilt
4417 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4419 * libhppa.h (R_HPPA_ESEL): New field selector.
4420 (e_esel): Similarly.
4421 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4422 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4423 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4425 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4427 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4428 archive search before looking for stripped dynamic objects.
4430 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4433 symbol a warning rather than an error.
4435 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * elf.c (assign_file_positions_for_segments): Track the virtual
4438 memory position separately from the file position, and use it to
4439 compute the alignment adjustment.
4441 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4443 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4444 and fixed mask on R_D10V_10_PCREL_L.
4446 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4448 * elf64-mips.c: Include "aout/ar.h".
4449 (mips_elf64_slurp_armap): New static function.
4450 (mips_elf64_write_armap): New static function.
4451 (bfd_elf64_archive_*): Define.
4452 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4453 Use instead of bfd_generic_archive_p.
4454 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4455 instead of _bfd_write_archive_contents.
4456 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4457 _bfd_generic_mkarchive.
4458 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4459 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4461 (TARGET_LITTLE_SYM): Likewise.
4462 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4464 * Makefile.in: Rebuild dependencies.
4466 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4467 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4468 SHT_MIPS_EVENTS sections.
4469 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4470 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4472 (_bfd_mips_elf_fake_sections): Likewise.
4474 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4475 * ecoff.c (ecoff_compute_section_file_positions): Copy
4476 rdata_in_text from backend info to tdata. Clear it if any data
4477 section comes before .rdata.
4478 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4479 tdata rather than backend info.
4481 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4483 * configure.in: Fix test for whether a compiler has a 64 bit
4484 type. From Jim Wilson <wilson@cygnus.com>.
4486 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4488 * configure.host (mips-sgi-irix6*): New host.
4490 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4491 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4492 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4494 * configure: Rebuild.
4495 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4496 (BFD_HOST_64_BIT): Define conditionally.
4497 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4498 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4499 (symvalue, bfd_size_type): Likewise.
4500 * bfd-in2.h: Rebuild.
4501 * Makefile.in (do_clean): Remove bfd-tmp.h.
4502 (do_distclean): Remove bfd-in3.h.
4503 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4504 (bfd-in3.h): New target.
4506 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4507 Andrew Gierth <ANDREWG@microlise.co.uk>.
4509 * configure.host: Set INSTALL_SHLIB.
4510 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4511 * configure: Rebuild.
4512 * Makefile.in (install): Use @INSTALL_SHLIB@.
4514 * config.bfd (mips*-*-irix6*): New target.
4515 * configure.host: Handle Irix 6 shared library like Irix 5.
4517 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4518 symbol for a magic name.
4519 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4521 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4524 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4526 * mpw-config.in: Add ELF support to mips config, create the
4527 elf32-target.h file in the object dir.
4528 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4530 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4532 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4533 Also removed most abort calls, in favor of using bfd reporting.
4535 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4537 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4538 (BFD32_BACKENDS) Add elf32-d10v.o.
4539 * archures.c: Add bfd_d10v_arch.
4540 * bfd-in2.h: Add bfd_d10v_arch.
4541 * config.bfd (d10v-*-*): New target.
4542 * configure: (bfd_elf32_d10v_vec) New vector.
4543 * configure.in: (bfd_elf32_d10v_vec) New vector.
4544 * cpu-d10v.c: New file.
4545 * elf.c (prep_headers): Added case bfd_arch_d10v.
4546 * elf32-d10v.c: New file.
4547 * libbfd.h: Rebuild.
4548 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4549 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4550 * targets.c (bfd_elf32_d10v_vec): New vector.
4552 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4554 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4556 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4558 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4559 bfd_mach_i386_i8086 machine types.
4561 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4563 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4566 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4568 * coffcode.h (coff_set_section_contents): A/UX does not require
4569 special handling of the _LIB section.
4571 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4573 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4574 value for R_RELBYTE.
4576 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4577 array if one was allocated.
4579 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4581 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4582 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4583 use_rld_obj_head and rld_value.
4584 (mips_elf_link_hash_table_create): Initialize new fields.
4585 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4587 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4588 __rld_obj_head symbol not seen, create an __rld_map symbol.
4589 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4590 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4591 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4592 __rld_obj_head symbol.
4593 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4595 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4599 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4600 ppc_elf_addr16_ha_reloc.
4601 (ppc_elf_addr16_ha_reloc): New static function.
4603 * coff-mips.c (struct mips_hi): Define.
4604 (mips_refhi_list): New static variable.
4605 (mips_refhi_addr, mips_refhi_addend): Remove.
4606 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4607 (mips_reflo_reloc): Process mips_refhi_list.
4608 (mips_relhi_list): New static variable.
4609 (mips_relhi_addr, mips_relhi_addend): Remove.
4610 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4611 (mips_rello_reloc): Process mips_relhi_list.
4612 (mips_relocate_section): Permit an arbitrary number of REFHI or
4613 RELHI relocs before the associated REFLO or RELLO reloc.
4615 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * aout-target.h (MY(callback)): Set reloc_count fields.
4619 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4621 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4622 sections unless this is a SunOS link.
4624 * VERSION: Set to 2.7.1.
4626 * Released binutils 2.7.
4628 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * i386aout.c: Include "aout/aout64.h".
4631 (i386aout_write_object_contents): New static function.
4632 (MY_write_object_contents): Define.
4634 * netbsd.h (MY(write_object_contents)): Make sure that
4635 adjust_sizes_and_vmas is called before fiddling with the magic
4638 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4640 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4642 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4644 * libbfd-in.h (itos, stoi): Don't define.
4645 * libbfd.h: Rebuild.
4646 * i386lynx.c (KEEPIT): Define as udata.i.
4647 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4648 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4649 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4650 flags. Don't use stoi.
4652 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4654 * elf.c (map_sections_to_segments): Don't start a new segment for
4655 a writable section if it's on the same page as the previous
4656 segment. Reset the writable variable for a readonly section.
4658 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4660 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4661 first_thunk_address, thunk_size, and import_table_size.
4662 * peicode.h: Improved some diagnostics regarding edata sections.
4664 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4666 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4667 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4669 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4672 with XCOFF_DEF_DYNAMIC set is really defined.
4673 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4674 (xcoff_link_add_symbols): Only create special sections if using an
4677 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4679 (bfd_install_relocation): Likewise.
4681 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4683 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4685 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4686 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4687 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4688 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4689 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4690 are found for LITERAL relocs.
4691 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4692 taken, we cannot generate a .plt entry for the symbol.
4694 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4696 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4697 sysconf functions (for gprof).
4698 * configure, config.in: Rebuild.
4700 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4702 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4703 an archive if it has a map. If the object file has the wrong
4706 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4707 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4709 (alpha_relocate_section): Likewise.
4711 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4712 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4713 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4714 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4715 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4716 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4717 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4718 * peicode.h: Corresponding changes.
4720 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4722 * elflink.h (elf_create_pointer_linker_section): Comment out code
4723 dealing with making GOT pointers negative of the GOT symbol for
4726 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4728 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4729 increment the .rela.plt size until after we're done creating the
4731 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4732 .rela.plt offset directly rather than calculating it.
4734 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4736 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4737 Use autoconf-set values.
4738 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4739 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4742 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4743 * configure: Rebuilt.
4745 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4747 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4748 handling code > 1k away.
4750 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4752 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4753 defined, output whenever the symbol is updated.
4755 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4757 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4758 section to 0 if user_set_vma is set.
4759 * elflink.h (elf_bfd_final_link): Likewise.
4761 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4763 Partially undo patch of Jun 20.
4764 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4765 (coff_compute_section_file_positions): Likewise.
4766 (coff_write_object_contents): Likewise. Re-add deleted code, but
4767 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4768 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4770 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4772 * config.bfd: Add support for *-*-rtems* configurations.
4774 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4776 * elf.c (prep_headers): Add bfd_arch_alpha case.
4778 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4780 * elf64-alpha.c: New file.
4781 * config.bfd (alpha-*-linuxecoff*): New target.
4782 (alpha-*-linux*, alpha-*-elf*): New targets.
4783 * configure.in (bfd_elf64_alpha_vec): New vector.
4784 * configure: Rebuild.
4785 * targets.c (bfd_elf64_alpha_vec): Declare.
4786 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4787 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4788 * bfd-in2.h, libbfd.h: Rebuild.
4789 * Makefile.in: Rebuild dependencies.
4790 (BFD64_BACKENDS): Add elf64-alpha.o.
4791 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4793 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4795 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4796 than relying on a right shift of 32.
4798 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4800 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4801 ifdef to COFF_WITH_PE.
4802 (coff_compute_section_file_positions): Likewise.
4803 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4804 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4805 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4806 COFF_IMAGE_WITH_PE, always include.
4808 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4810 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4812 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4813 approximate the correct answer if SIZEOF_HEADERS was not used.
4815 * binary.c (binary_set_section_contents): Set section file
4816 position based on LMA rather than VMA.
4818 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4820 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4821 symbols if info->strip == strip_all.
4823 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4825 * coff-h8300.c: Remove #if 0 code.
4826 (compatable): Don't allow mixing/matching of different architectures.
4828 * archures.c (bfd_mach_h8300s): Add.
4829 * bfd-in2.h: Rebuilt.
4830 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4832 (h8300_reloc16_estimate): Likewise.
4833 (h8300_reloc16_extra_cases): Likewise.
4834 (h8300_bfd_link_add_symbols): Likewise.
4835 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4836 (coff_set_flags): Likewise.
4837 * cpu-h8300.c (h8300_scan): Likewise.
4838 Add H8/S to bfd_h8300_arch list.
4840 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4842 Added support for Alpha OpenVMS:
4843 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4844 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4845 * config.h-vms, makefile.vms: New files.
4846 * config.bfd (alpha-*-*vms*): New target.
4847 * configure.in (evax_alpha_vec): New target vector.
4848 * configure: Rebuild.
4849 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4850 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4851 * targets.c (bfd_target_evax_flavour): Define.
4852 (evax_alpha_vec): Declare.
4853 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4854 if BFD64 is defined.
4855 * bfd-in2.h, libbfd.h: Rebuild.
4856 * Makefile.in: Rebuild dependencies.
4857 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4858 evax-emh.o, and evax-misc.o.
4859 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4860 evax-etir.c, evax-emh.c, and evax-misc.c.
4861 (HFILES): Add evax.h.
4863 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4865 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4867 (h8300_bfd_link_add_symbols): Likewise.
4869 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4871 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4872 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4874 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4876 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4877 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4879 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4880 R_MIPS_32 relocs if creating a shared library.
4882 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4884 * peicode.h (add_data_entry): Use pei_section_data rather than
4885 _cooked_size. Corresponds to May 13 change in coffcode.h.
4887 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4889 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4890 * coffcode.h (coff_write_object_contents): If there are long
4891 section names, always set the f_symptr field, even if there are no
4893 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4894 if there are no symbols.
4896 * coffgen.c (make_a_section_from_file): Check return value of
4897 _bfd_coff_read_string_table.
4898 (coff_real_object_p): Check return value of
4899 make_a_section_from_file.
4900 (_bfd_coff_read_string_table): Check that there are some symbols
4901 before trying to read the string table size.
4903 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4906 to replace a symbol in a dynamic object with a symbol from another
4907 dynamic object, do the replacement if the existing symbol is
4908 global linkage code.
4910 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4911 for _ptrgl, and treat it as global linkage code.
4913 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4914 filename or N_SO symbol past the offset, and use it to indicate
4915 that there is no line number or function when appropriate.
4917 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4919 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4920 common symbol defined by the linker. Don't export function code
4921 even if export_defineds is set.
4923 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4925 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4927 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4928 (h8300_symbol_address_p): New function.
4929 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4932 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4934 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4936 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4937 correctly for the two variants. Allow relaxing if the target
4938 is 128 bytes away since after relaxation it'll be 126 bytes away.
4939 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4940 "dot" and "value". Allow relaxing if the target is 128 bytes
4941 away since after relaxation it'll be 126 bytes away.
4942 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4943 the given section until nothing changes.
4945 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4947 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4948 alignment hack--we can get the lnnoptr info another way without
4949 suddenly increasing the alignment requirements. Set the flags for
4951 (ecoff_compute_section_file_positions): Do so.
4953 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4955 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4956 to keep the HP emulator database happy.
4958 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4959 From Kevin Buettner <kev@primenet.com>.
4961 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4963 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4964 name of a NULL section.
4966 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4968 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4969 set, always call the notice callback.
4971 * VERSION: Increment for bfdlink.h change.
4973 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4975 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4976 (sh_relax_delete_bytes): Correct handling of differently sized
4977 trailing alignment reloc.
4979 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4980 * bfd-in2.h: Rebuild.
4981 * configure.in: Warn if there is no known 64 bit type.
4982 * configure: Rebuild.
4984 * Makefile.in: Rebuild dependencies.
4985 (BFD32_BACKENDS): Add ppcboot.o.
4986 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4988 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4989 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4991 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4993 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4994 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4995 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4996 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4998 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5000 * elf64-mips.c: Improve reloc special_functions and handling of
5001 SHT_MIPS_OPTIONS section.
5002 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5003 mips_elf_hi16_reloc and make globally visible.
5004 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5005 make globally visible.
5006 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5007 make globally visible.
5008 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5009 and make globally visible.
5010 (gprel16_with_gp): Check howto->src_mask before using value in
5012 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5013 and make globally visible.
5014 (gprel32_with_gp): Check howto->src_mask before fetching value.
5015 (bfd_mips_elf_swap_options_in): New function.
5016 (bfd_mips_elf_swap_options_out): New function.
5017 (_bfd_mips_elf_set_private_flags): Rename from
5018 mips_elf_set_private_flags and make globally visible.
5019 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5020 mips_elf_copy_private_bfd_data and make globally visible.
5021 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5022 mips_elf_merge_private_bfd_data and make globally visible.
5023 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5024 for a SHT_MIPS_OPTIONS section.
5025 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5026 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5027 name of a SHT_MIPS_OPTIONS section.
5028 (_bfd_mips_elf_set_section_contents): New function.
5029 (mips_elf32_section_processing): Set the GP value in a
5030 SHT_MIPS_OPTIONS section.
5031 (_bfd_mips_elf_find_nearest_line): Rename from
5032 mips_elf_find_nearest_line and make globally visible.
5033 (bfd_elf32_set_section_contents): Define.
5034 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5035 (_bfd_mips_elf_lo16_reloc): Declare.
5036 (_bfd_mips_elf_gprel16_reloc): Declare.
5037 (_bfd_mips_elf_got16_reloc): Declare.
5038 (_bfd_mips_elf_gprel32_reloc): Declare.
5039 (_bfd_mips_elf_set_private_flags): Declare.
5040 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5041 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5042 (_bfd_mips_elf_find_nearest_line): Declare.
5043 (_bfd_mips_elf_set_section_contents): Declare.
5045 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5047 (elf_info_to_howto): Define.
5048 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5050 (elf_info_to_howto): Define.
5051 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5053 (elf_info_to_howto): Define.
5055 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5056 R_MOV16B[12], to match change in coff/internal.h.
5058 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * elf64-mips.c: Extensive additions to provide better support for
5061 writing files and for gas.
5062 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5063 of mips_elf_object_p.
5064 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5065 _bfd_mips_elf_object_p.
5066 (_bfd_mips_elf_final_write_processing): Rename from
5067 mips_elf_final_write_processing and make globally visible.
5068 (_bfd_mips_elf_fake_sections): Rename from
5069 mips_elf_fake_sections and make globally visible.
5070 (_bfd_mips_elf_section_from_bfd_section): Rename from
5071 mips_elf_section_from_bfd_section and make globally visible.
5072 (_bfd_mips_elf_section_processing): New function, broken out of
5073 mips_elf_section_processing.
5074 (mips_elf32_section_processing): Rename from
5075 mips_elf_section_processing; call
5076 _bfd_mips_elf_section_processing.
5077 (_bfd_mips_elf_symbol_processing): Rename from
5078 mips_elf_symbol_processing and make globally visible.
5079 (_bfd_mips_elf_read_ecoff_info): Rename from
5080 mips_elf_read_ecoff_info and make globally visible.
5081 (mips_elf32_ecoff_debug_swap): Rename from
5082 mips_elf_ecoff_debug_swap.
5083 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5084 struct symbol_cache_entry.
5085 (_bfd_elf_validate_reloc): New function, moved in from
5086 elfcode.h:validate_reloc.
5087 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5088 to _bfd_elf_validate_reloc. Change all callers.
5089 * elf-bfd.h (bfd_section_from_shdr): Declare.
5090 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5091 (_bfd_elf_validate_reloc): Declare.
5092 (_bfd_mips_elf_object_p): Declare.
5093 (_bfd_mips_elf_fake_sections): Declare.
5094 (_bfd_mips_elf_section_from_bfd_section): Declare.
5095 (_bfd_mips_elf_section_processing): Declare.
5096 (_bfd_mips_elf_symbol_processing): Declare.
5097 (_bfd_mips_elf_read_ecoff_info): Declare.
5098 (_bfd_mips_elf_final_write_processing): Declare.
5099 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5102 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5103 (mips_elf_final_write_processing): Likewise.
5105 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5107 64-bit MIPS ELF ABI objdump support:
5108 * elf64-mips.c: New file.
5109 * Makefile.in: Rebuild dependencies.
5110 (BFD64_BACKENDS): Add elf64-mips.o.
5111 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5112 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5113 bfd_elf64_littlemips_vec to targ_selvecs.
5114 (mips*-*-elf*): Likewise.
5115 * confingure.in: Add bfd_elf64_bigmips_vec and
5116 bfd_elf64_littlemips_vec to vector switch.
5117 * configure: Rebuild.
5118 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5119 broken out of mips_elf_section_from_shdr.
5120 (mips_elf32_section_from_shdr): Rename from
5121 mips_elf_section_from_shdr. Call new function.
5122 (elf_backend_section_from_shdr): Update name of renamed function.
5123 * elf-bfd.h (struct elf_size_info): Change second parameter of
5124 write_out_phdrs to be const. Likewise for second parameter of
5126 (struct bfd_elf_section_data): Add rel_hdr2 field.
5127 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5128 (bfd_elf32_swap_symbol_out): Likewise.
5129 (bfd_elf32_swap_reloc_in): Likewise.
5130 (bfd_elf32_swap_reloc_out): Likewise.
5131 (bfd_elf32_swap_reloca_in): Likewise.
5132 (bfd_elf32_swap_reloca_out): Likewise.
5133 (bfd_elf32_swap_phdr_in): Likewise.
5134 (bfd_elf32_swap_phdr_out): Likewise.
5135 (bfd_elf32_swap_dyn_in): Likewise.
5136 (bfd_elf32_swap_dyn_out): Likewise.
5137 (bfd_elf32_slurp_symbol_table): Declare.
5138 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5139 (bfd_elf32_write_out_phdrs): Declare.
5140 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5141 (bfd_elf64_swap_symbol_out): Likewise.
5142 (bfd_elf64_swap_reloc_in): Likewise.
5143 (bfd_elf64_swap_reloc_out): Likewise.
5144 (bfd_elf64_swap_reloca_in): Likewise.
5145 (bfd_elf64_swap_reloca_out): Likewise.
5146 (bfd_elf64_swap_phdr_in): Likewise.
5147 (bfd_elf64_swap_phdr_out): Likewise.
5148 (bfd_elf64_swap_dyn_in): Likewise.
5149 (bfd_elf64_swap_dyn_out): Likewise.
5150 (bfd_elf64_slurp_symbol_table): Declare.
5151 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5152 (bfd_elf64_write_out_phdrs): Declare.
5153 (_bfd_mips_elf_section_from_shdr): Declare.
5154 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5155 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5156 section for the section, add the new one to rel_hdr2. Increment
5157 reloc_count rather than setting it.
5158 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5159 Remove static declaration.
5160 (elf_write_shdrs_and_ehdr): Define name as macro.
5161 (elf_write_out_phdrs): Likewise.
5162 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5163 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5164 (elf_swap_symbol_in): Change second parameter to be const.
5165 (elf_swap_symbol_out): Likewise.
5166 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5167 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5168 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5169 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5170 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5171 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5172 parameter to be const. Make non-static.
5173 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5175 (elf_slurp_symbol_table): Make non-static.
5176 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5177 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5178 (elf_backend_size_info): Likewise.
5179 (elfNN_bed): Use elf_backend_size_info.
5180 * targets.c (bfd_elf64_bigmips_vec): Declare.
5181 (bfd_elf64_littlemips_vec): Declare.
5182 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5183 bfd_elf64_littlemips_vec if BFD64 is defined.
5185 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5187 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5189 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5190 zeroes, in alignment holes.
5192 * configure: Rebuild with autoconf 2.10.
5194 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5195 potential leading underscore in the allocated buffer.
5197 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5199 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5200 symbols into .sbss if this is a relocatable link.
5202 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5204 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5205 undefined symbols when creating a shared library.
5207 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5209 * coff-sh.c: Add a bunch of new code and static const arrays to
5210 support aligning loads and stores on four byte memory boundaries.
5212 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5214 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5215 call sh_align_loads.
5216 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5219 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5221 * cache.c (bfd_open_file): Unlink the file before opening it for
5222 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5224 * opncls.c (bfd_fdopenr): Set opened_once.
5226 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5228 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5231 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5232 the code unconditionally.
5234 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * libcoff-in.h (struct pei_section_tdata): Define structure.
5237 (pei_section_data): Define macro.
5238 * libcoff.h: Rebuild.
5239 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5240 store s_paddr field in pei_section_data.
5241 (coff_compute_section_file_positions): Use pei_section_data rather
5242 than _cooked_size, and don't overwrite an existing value.
5243 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5244 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5245 * peicode.h (coff_bfd_copy_private_section_data): Define if
5247 (pe_bfd_copy_private_section_data): New static function if
5250 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5252 * srec.c (srec_set_arch_mach): Write as a function rather than a
5255 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5256 no map, just check each member in turn to see whether it is
5259 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5261 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5262 table. Call BFD_ASSERT to validate header size, instead of
5264 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5267 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5269 * ppcboot.c: New target for looking at PPCbug boot records.
5271 * config{ure.in,.bfd}: Add support for ppcboot target.
5273 * configure: Regenerate.
5275 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5277 * coff-h8300.c (howto_table): Update names to match recent
5278 changes to include/coff/internal.h. Fix minor errors in the
5279 existing relocs. Add R_MOVL1 and R_MOVL2.
5280 (rtype2howto): Similarly.
5281 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5282 existing relaxing code and peform more relaxing.
5283 (h8300_reloc16_extra_cases): Likewise.
5285 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5287 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5290 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5292 * elfcode.h (elf_object_p): Reject generic ELF target if
5293 e_machine matches an alternate machine code in a specific backend.
5295 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5296 obsolete align_power_min field.
5298 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5300 * coff-h8300.c (reloc_howto_type): Add howto entry for
5302 (rtype2howto): Handle R_PCRWORD_B.
5303 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5304 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5305 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5306 branch (R_PCWORD_B).
5308 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * aoutx.h (translate_from_native_sym_flags): Set the section for
5311 BSF_CONSTRUCTOR symbols.
5313 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5316 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5318 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5319 stop looking when section is found.
5321 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5323 * coffcode.h (STRING_SIZE_SIZE): Define.
5324 (styp_to_sec_flags): Handle long symbol names when looking for the
5326 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5327 (bfd_coff_long_section_names): Define.
5328 (coff_write_object_contents): Handle long section names.
5329 (bfd_coff_std_swap_table): Initialize new field.
5330 * libcoff.h: Rebuild.
5331 * coffgen.c (make_a_section_from_file): Handle long section
5333 (coff_write_symbols): Handle long section names.
5334 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5335 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5336 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5337 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5338 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5339 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5340 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5341 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5343 * bout.c (b_out_callback): Set lma of sections.
5344 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5345 parameter to output_bfd. Used input_bfd instead of output_bfd in
5348 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * aoutx.h (translate_from_native_sym_flags): Don't create
5351 SEC_CONSTRUCTOR sections.
5352 * ecoff.c (ecoff_set_symbol_info): Likewise.
5354 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5355 From Don Bowman <bowman@waterloo.hp.com>.
5357 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5359 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5360 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5362 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5365 mips_32_relocs field.
5366 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5367 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5368 relocs against a global symbol which is not defined in a regular
5370 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5371 against a global symbol, increment mips_32_relocs.
5372 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5373 the symbol is not defined in a regular file, make room in the
5376 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5378 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5379 file position and the virtual file position separately. Set
5380 filepos information bsaed on the real file position.
5381 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5382 Jan 23 change to coffcode.h.
5384 * som.c (som_slurp_symbol_table): Set the symbol count to the
5385 number of BFD symbols created.
5387 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5389 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5390 output file if linking shared objects. Loop to check all relocs,
5391 rather than returning false on first error.
5393 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5395 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5396 (ppc_elf_additional_program_headers): If .interp section, bump #
5397 of program headers by 1.
5398 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5399 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5400 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5402 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5404 (ppc_elf_relocate_section): If the output section isn't defined,
5405 don't abort, just give an error message.
5407 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5408 being created is .sdata or .sdata2, don't make the symbol dynamic.
5410 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5412 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5413 members of an archive for dynamic objects with no symbols, and
5414 pass them directly to check_archive_element.
5415 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5416 xcoff_link_check_dynamic_ar_symbols.
5417 (xcoff_link_check_dynamic_ar_symbols): New static function.
5419 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5420 from _bfd_nodynamic to _bfd_xcoff.
5421 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5423 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5424 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5425 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5426 * libcoff.h: Rebuild.
5427 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5428 (xcoff_get_section_contents): New static function.
5429 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5430 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5431 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5432 (xcoff_dynamic_reloc): New static variable.
5433 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5434 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5436 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5438 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5439 if reloc_entry->addend is not 0.
5440 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5442 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5444 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5446 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5447 Add entries for R_SPARC_[56].
5448 (sparc_reloc_map): Add entries for R_SPARC_[56].
5450 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5452 Optimize linking of stabs in sections as used in ELF and COFF.
5453 * stabs.c: New file.
5454 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5455 (_bfd_write_section_stabs): Declare.
5456 (_bfd_write_stab_strings): Declare.
5457 * libbfd.h: Rebuild.
5458 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5459 (struct coff_link_hash_table): Add stab_info field.
5460 * libcoff.h: Rebuild.
5461 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5463 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5465 (_bfd_coff_final_link): Write out stab strings hash table.
5466 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5467 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5469 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5470 (struct bfd_elf_section_data): Add stab_info field.
5471 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5473 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5474 _bfd_link_section_stabs.
5475 (elf_bfd_final_link): Write out stab strings hash table.
5476 (elf_link_input_bfd): Handle optimized stabs sections.
5477 * reloc.c (_bfd_final_link_relocate): Check address against
5478 _raw_size rather than _cooked_size.
5479 * Makefile.in: Rebuild dependencies.
5480 (BFD_LIBS): Add stabs.o
5481 (BFD_LIBS_CFILES): Add stabs.c.
5483 * VERSION: Increment for bfdlink.h change.
5485 * coffgen.c (coff_renumber_symbols): Correct handling of
5486 BSF_NOT_AT_END common symbols.
5488 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5490 * coff-ppc.c (record_toc): Add cast to avoid warning.
5491 (ppc_allocate_toc_section): Likewise.
5492 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5493 (ppc_coff_reloc_type_lookup): Remove unreached code.
5494 * coffcode.h (coff_write_object_contents): Don't take the address
5496 * peicode.h (pe_print_idata): Add casts to avoid warning.
5497 (pe_print_edata): Likewise.
5498 (pe_print_reloc): Remove ANSI C string concatenation.
5500 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5502 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5504 * libcoff.h: Rebuild.
5505 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5507 (coff_swap_aux_out): Likewise.
5508 * peicode.h (coff_swap_aux_in): Likewise.
5509 (coff_swap_aux_out): Likewise.
5510 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5512 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5514 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5515 Fix up .bf endndx link fields.
5516 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5518 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5521 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5523 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5524 on Solaris PowerPC systems doesn't get confused.
5526 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5529 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5530 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5531 update did_reg and did_reg2.
5533 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5535 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5537 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5538 callback routines, pass h->root.string rather than name, in case
5539 copy is true and name is transient.
5541 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5543 * elfcore.h: Add support for core files with multiple threads.
5544 (Primarily for Solaris.)
5546 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5549 section->orelocation is NULL.
5551 * coffgen.c (bfd_coff_get_syment): New function.
5552 (bfd_coff_get_auxent): New function.
5553 * bfd-in.h (bfd_coff_get_syment): Declare.
5554 (bfd_coff_get_auxent): Declare.
5555 * bfd-in2.h: Rebuild.
5557 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5559 * elf32-mips.c (struct mips_hi16): Define.
5560 (mips_hi16_addr, mips_hi16_addend): Remove.
5561 (mips_hi16_list): New static variable.
5562 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5563 (mips_elf_lo16_reloc): Process mips_hi16_list.
5564 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5565 relocs before the associated LO16 reloc.
5567 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5569 * versados.c (versados_scan): Check bfd_alloc return value.
5570 (versados_object_p): Check all bfd_read return values. Require
5571 that lang field be less than 10, to avoid confusion with Intel Hex
5574 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5576 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5577 not 0, for an absolute symbol.
5578 (NAME(aout,swap_ext_reloc_out)): Likewise.
5580 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5581 (ihex_write_object_contents): For a large start address, output
5582 the full 32 bit address in record type 5.
5584 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5585 to int to avoid promotion problems in prototype.
5587 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5589 * configure.host: Use ${srcdir} when looking for picfrag.
5591 * configure.host: Switch on ${libdir}, not $(libdir). From
5592 alan@spri.levels.unisa.edu.au (Alan Modra).
5594 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5595 entry point, not just for DYNAMIC objects.
5596 * sunos.c (sunos_add_dynamic_symbols): Always call
5597 sunos_create_dynamic_sections. If called with a non DYNAMIC
5598 object, don't do anything else.
5599 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5601 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5603 * configure.in: Permit --enable-shared to specify a list of
5605 * configure: Rebuild.
5607 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5608 host when configuring with --enable-shard.
5610 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5612 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5615 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5616 to avoid crashing in bfd_hash_replace.
5618 * sysdep.h: Use #ifdef, not #if.
5620 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5622 * config.in: Rebuild.
5624 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5626 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5627 (AC_CHECK_HEADERS): Check for sys/time.h
5628 (AC_HEADER_TIME): Add macro.
5629 * configure: Rebuild.
5630 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5631 to control what combination of <time> and <sys/time.h>
5634 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5636 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5637 (aout_32_sunos4_write_object_contents): Likewise.
5638 * aoutx.h (NAME(aout,machine_type)): Handle
5639 bfd_mach_sparc_{sparclet,sparclite}.
5640 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5641 (bfd_mach_sparc_v9_p): Update.
5642 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5643 * libaout.h (enum machine_type): Add M_SPARCLET.
5644 * sunos.c (MACHTYPE_OK): Define.
5645 * bfd-in2.h: Regenerated.
5647 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5649 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5650 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5651 * elflink.c (_bfd_elf_create_got_section): Store the
5652 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5653 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5654 global offset table goes over 0x1000, set the value of
5655 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5656 (elf32_sparc_relocate_section): Subtract the offset of
5657 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5659 * elfcode.h: Don't include <string.h>.
5661 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5663 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5664 generic_link_hash_newfunc. All references changed.
5665 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5666 moved here from libbfd-in.h.
5667 * libbfd-in.h: Corresponding changes.
5668 * libbfd.h: Regenerated.
5670 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5672 * aoutx.h (aout_link_input_section_std): When reporting an
5673 overflow error, use the name of the symbol in the hash table if
5675 (aout_link_input_section_ext): Likewise.
5677 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5678 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5680 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5682 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5683 * coffcode.h (coff_compute_section_file_positions): Likewise.
5684 (coff_write_object_contents): Likewise.
5686 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5688 * section.c (SEC_LINK_ONCE): Define.
5689 (SEC_LINK_DUPLICATES): Define.
5690 (SEC_LINK_DUPLICATES_DISCARD): Define.
5691 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5692 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5693 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5694 * bfd-in2.h: Rebuild.
5695 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5696 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5697 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5698 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5699 SEC_LINK_ONCE, and look through the symbol table for the setting
5700 for SEC_LINK_DUPLICATES.
5701 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5702 set for a section, find the section symbol in the symbol table,
5703 and set the aux entry based on SEC_LINK_DUPLICATES.
5704 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5705 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5706 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5707 * coff-i386.c (i386coff_vec): Likewise.
5708 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5710 * VERSION: Bump to 2.6.1.
5711 * Makefile.in (stamp-h): Depend upon VERSION.
5713 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5715 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5716 * libbfd.h: Rebuilt.
5717 * linker.c (generic_link_hash_newfunc): No longer static.
5718 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5720 * coff-h8300.c: Add two derived hash tables and their associated
5721 funtions and #defines for use by the h8300 linker.
5722 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5723 the function vector as needed. Place the address of the function
5724 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5725 Rewrite the vectors section contents as necessary.
5726 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5727 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5728 (coff_bfd_link_hash_table_create): Likewise.
5730 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5732 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5733 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5735 (hppa_rebuild_insn): Pass pointer to correct type to
5736 low_sign_unext and dis_assemble_21.
5738 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5740 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5741 Stick with sparc-*-{sysv4*,solaris2*}.
5743 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5745 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5746 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5747 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5748 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5749 fields is non-zero, print them.
5751 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5752 ifdef. Remove unused variables.
5753 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5755 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5756 (get_symbol_value): Ifdef out.
5757 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5758 (coff_ppc_relocate_section): Remove unused variables. Make
5759 fprintf strings and argument types correspond. Put before_addr in
5761 (dump_toc): Make fprintf strings and argument types correspond.
5762 (ppc_process_before_allocation): Remove unused variables. Always
5764 (ppc_reflo_reloc): Ifdef out.
5765 (ppc_addr32nb_reloc): Ifdef out.
5766 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5768 (coff_ppc_rtype_to_howto): Likewise.
5769 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5771 * peicode.h (pe_print_idata): Move otherwise unused variables into
5772 the #ifdef where they are used. Always return a value.
5773 (pe_print_edata): Make fprintf strings and argument types
5774 correspond. Always return a value.
5775 (pe_print_pdata): Removed unused variable addr_value. Always
5777 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5778 strings and argument types correspond. Always return a value.
5780 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5781 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5782 variable rela inside #if 0 section where it is used.
5784 * ns32k.h: New file.
5785 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5786 functions to start with _bfd_.
5787 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5788 functions in cpu-ns32k.h.
5789 * Makefile.in: Rebuild dependencies.
5790 (HFILES): Add ns32k.h.
5792 * section.c (struct sec): Add linker_mark field. Change
5793 user_set_vma and reloc_done to be single bit fields.
5794 (STD_SECTION): Update accordingly.
5795 * bfd-in2.h: Rebuild.
5796 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5798 (aout_link_input_bfd): Don't link unmarked sections.
5799 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5801 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5802 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5804 * elflink.h (elf_bfd_final_link): Mark sections included in the
5806 (elf_link_input_bfd): Don't link unmarked sections.
5807 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5809 (xcoff_link_input_bfd): Don't link unmarked sections.
5811 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5812 overflow error messages.
5814 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5816 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5817 is not set, print "BFD: " before the error message.
5819 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5820 Miles Bader <miles@gnu.ai.mit.edu>.
5821 * configure: Rebuild.
5823 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5825 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5828 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5829 m68k-aout, m68k-coff, and m68k-elf targets.
5831 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5833 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5834 (ieee_generic_stat_arch_elt): Restructured to prevent
5835 ieee_object_p from being called repeatedly.
5837 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5839 * coffcode.h (coff_write_object_contents): Allocate
5840 buffers large enough for any FILEHDR or AOUTHDR.
5842 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5844 * ecofflink.c (lookup_line): New static function, renamed and
5845 slighly changed from old _bfd_ecoff_locate_line.
5846 (_bfd_ecoff_locate_line): Cache line number information. Use
5847 lookup_line for actual lookup.
5849 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5851 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5852 multiple of 20 bytes.
5854 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5856 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5857 allocate ecoff_find_line, and don't initialize by hand.
5858 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5859 mips_elf_find_line, and don't call memset.
5861 * coffcode.h (coff_compute_section_file_positions): If not
5862 producing a final executable, don't consider sofar when aligning
5863 the section to the correct size.
5865 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5867 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5868 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5869 * coffgen.c (coff_section_symbol): Ifdef out.
5871 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5873 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5874 output_bfd is not NULL.
5876 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5878 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5879 of bfd_alloc (fixes fix_line not being initialized).
5880 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5882 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5884 * coffcode.h: Allow specific backends to override the
5885 bfd_link_add_symbols routine.
5887 * coff-h8300.c: Include genlink.h.
5888 (howto_table): Add R_MEM_INDIRECT.
5889 (rtype2howto): Support R_MEM_INDIRECT.
5890 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5893 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5895 * coff-alpha.c (alpha_relocate_section): Use
5896 info->callbacks_warning, rather than _bfd_error_handler, for
5897 "multiple gp" warning.
5899 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5901 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5902 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5903 table string. Use bfd_wrapped_link_hash_lookup.
5904 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5906 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5907 table, if any, when writing out symbols.
5908 (aout_link_input_section_std): Use the name from the hash table,
5909 if any, when reporting undefined symbols.
5910 (aout_link_input_section_ext): Likewise.
5911 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5912 * bout.c (get_value): Likewise.
5913 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5914 * ecoff.c (ecoff_reloc_link_order): Likewise.
5915 * elflink.h (elf_link_add_object_symbols): Likewise.
5916 (elf_reloc_link_order): Likewise.
5917 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5918 (_bfd_generic_reloc_link_order): Likewise.
5919 (default_indirect_link_order): Likewise.
5920 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5921 * sunos.c (sunos_add_one_symbol): Likewise.
5922 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5923 (bfd_xcoff_link_count_reloc): Likewise.
5924 (xcoff_reloc_link_order): Likewise.
5926 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5927 into -1 for intern->rss.
5929 * configure: Rebuild with autoconf 2.8.
5931 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5933 * stab-syms.c (__define_stab_duplicate): Define.
5934 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5936 * bfd-in.h (bfd_get_stab_name): Declare.
5937 * bfd-in2.h: Rebuild.
5938 * Makefile.in: Rebuild dependencies.
5939 (BFD_LIBS): Add stab-syms.o.
5940 (BFD_LIBS_CFILES): Add stab-syms.c.
5941 (BFD32_BACKENDS): Remove stab-syms.o.
5942 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5943 * configure.in: Don't list stab-syms.o in bfd_backends.
5944 * configure: Rebuild.
5945 * libaout.h (aout_stab_name): Don't declare.
5946 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5949 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5951 * elf.c (assign_file_positions_for_segments): Adjust file offset
5952 for section alignment even if SEC_LOAD is not set.
5954 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5956 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5957 since they appear as targets in Makefile.in.
5958 * configure: Rebuild.
5960 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5961 don't fiddle with a symbol which is not defined anywhere.
5963 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5965 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5966 though they are defined in a shared library.
5967 (xcoff_build_ldsyms): Likewise.
5969 * coffgen.c (coff_find_nearest_line): Don't look at the line
5970 numbers for the section if section->lineno is NULL.
5972 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5973 message rather than calling BFD_ASSERT.
5974 * elfcode.h (write_relocs): Check return value of
5975 _bfd_elf_symbol_from_bfd_symbol.
5977 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5979 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5982 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5984 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5986 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5987 hppa_reloc_field_selector_type_alt.
5988 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5989 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5991 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5993 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5995 * elf.c (assign_file_positions_for_segments): Adjust the segment
5996 memory size for the alignment of a SEC_ALLOC section, not just a
5999 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6001 * m68klinux.c: New file.
6002 * hosts/m68klinux.h: New file.
6003 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6004 * configure.in (m68*-*-linux*): New native host.
6005 (m68klinux_vec): New vector.
6006 * configure: Rebuild.
6007 * targets.c (m68klinux_vec): Declare.
6008 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6009 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6010 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6011 declaration from bfd_linux_size_dynamic_sections.
6012 (bfd_m68klinux_size_dynamic_sections): Declare.
6013 * bfd-in2.h: Rebuild.
6014 * Makefile.in: Rebuild dependencies.
6015 (BFD32_BACKENDS): Add m68klinux.o.
6016 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6018 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6020 * libhppa.h (pa_arch): Add pa20.
6021 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6022 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6023 (hppa_field_adjust): Handle e_nsel.
6024 * som.c: Provide default definitions for many new relocs found only
6025 in hpux10 include files.
6026 (som_fixup_formats): Add several new relocs from hpux10.
6027 (som_hppa_howto_table): Add hpux10 relocs.
6028 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6030 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6032 * mpw-make.sed: Edit out recent shared library support, and
6033 rules to rebuild .h files using doc/chew.
6035 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6037 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6038 size even of sections with no contents.
6040 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6042 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6043 starting with '$' the way we skip names starting with '.'. When
6044 updating x_endndx, don't be fooled by an index which has been
6047 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6048 struct/union/enum type with no elements.
6050 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6052 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6054 * archive.c (bfd_generic_archive_p): If the first file in the
6055 archive can not be recognized as an object, don't assume that this
6056 is the wrong format.
6058 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6059 format is not bfd_object.
6060 (bfd_elf_get_dt_soname): Likewise.
6062 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6064 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6067 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6069 * bfd.c (tdata): Add netbsd_core_data.
6070 * bfd-in2.h: Regenerated.
6072 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6074 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6075 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6076 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6079 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6080 to get the symbol index, matching 14 Jul 95 change.
6082 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6084 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6085 Remove duplicate definition of gp.
6087 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6089 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6090 assume that we can set the GP value and then get the same value,
6091 since it won't be true if the output file is neither ELF nor
6093 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6094 _bfd_get_gp_value here.
6095 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6096 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6098 (mips_elf_lo16_reloc): Likewise.
6099 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6100 Don't require that the BFD be ELF.
6101 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6102 (mips_elf_gprel32_reloc): Likewise.
6103 (mips_elf_relocate_section): Don't assume we can set and get the
6105 (mips_elf_finish_dynamic_symbol): Don't bother to use
6106 _bfd_get_gp_value here.
6108 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6109 Don't change epdr between malloc and free. Be careful not to free
6110 NULL pointers. Zero out the first RPDR.
6112 * configure.host: On Linux, only pass -rpath option if $(libdir)
6113 is neither /lib nor /usr/lib. From Alan Modra
6114 <alan@mullet.Levels.UniSA.Edu.Au>.
6116 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6118 (elf_dt_name): Rename from elf_dt_needed_name.
6119 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6121 (bfd_elf_get_dt_soname): New function.
6122 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6123 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6124 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6125 * bfd-in2.h: Rebuild.
6127 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6129 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6130 _bfd_sparc_elf_reloc_type_lookup.
6131 (bfd_elf32_bfd_reloc_type_lookup): Update.
6132 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6133 (sparc64_elf_howto_table): Define.
6134 (sparc_reloc_map): Define.
6135 (sparc64_elf_reloc_type_lookup): New function.
6136 (sparc_elf_wdisp16_reloc): New function.
6137 (elf_info_to_howto): Use sparc64_elf_howto_table.
6138 (sparc64_elf_relocate_section): Likewise.
6139 (bfd_elf64_bfd_reloc_type_lookup): Update.
6141 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6143 * configure.host: Check for 'do not mix' from native linker before
6144 trying to use -rpath.
6146 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6148 * bfd.c (_bfd_get_gp_value): New function.
6149 (_bfd_set_gp_value): New function.
6150 * libbfd-in.h (_bfd_get_gp_value): Declare.
6151 (_bfd_set_gp_value): Declare.
6152 * libbfd.h: Rebuild.
6153 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6154 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6155 directly to the fields in the tdata information.
6156 (alpha_relocate_section): Likewise.
6157 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6158 (mips_gprel_reloc): Likewise.
6159 (mips_relocate_section): Likewise.
6160 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6161 (mips_elf_lo16_reloc): Likewise.
6162 (mips_elf_final_gp): Likewise.
6163 (mips_elf_gprel16_reloc): Likewise.
6164 (mips_elf_gprel32_reloc): Likewise.
6165 (mips_elf_relocate_section): Likewise.
6166 (mips_elf_finish_dynamic_symbol): Likewise.
6168 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6170 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6172 * configure.in: Call AC_PROG_CC before configure.host.
6173 * configure: Rebuild.
6174 * configure.host: Don't set information which autoconf should
6175 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6177 * configure.host: Remove go32 and win32 host information, since it
6178 should no longer be needed.
6180 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6181 then start a new segment rather than put a writable section in a
6184 * configure.host: Set RPATH_ENVVAR.
6186 * Makefile.in: Rebuild dependencies.
6188 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6189 zero_section variable.
6191 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6193 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6194 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6195 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6197 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6199 * ieee.c (ieee_write_expression): Only use an R variable for a
6200 local symbol. Don't output a zero offset. Handle a zero address.
6201 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6202 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6204 (parse_expression): Don't try to handle multiple occurrences of a
6205 P variable. Handle I variables differently from X variables. Fix
6206 the order of minus expressions.
6207 (ieee_slurp_external_symbols): Generate an I variable for an NN
6208 record. Fix handling of ATI and ATX records.
6209 (ieee_slurp_sections): Only set minimal section attributes.
6210 Adjust them later, based on the section contents.
6211 (ieee_object_p): Read in the file until just after the ME record.
6212 Call ieee_slurp_section_data to set the section flags.
6213 (do_one): Add iterations parameter. Only repeat the first load
6214 item. Set the section and file reloc flags.
6215 (ieee_slurp_section_data): Set section flags. Pass iterations to
6217 (ieee_canonicalize_reloc): Handle I variables.
6218 (do_with_relocs): Only emit relocation size when necessary.
6219 Increase MAXRUN to 127. Change ov to be assigned, and take
6220 src_mask and pcrel_offset into account.
6221 (ieee_write_data_part): Skip sections that are not loaded.
6222 (ieee_write_external_part): Don't output optional last entry of WX
6224 (ieee_write_me_part): Make setting of me_record neater.
6225 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6227 * syms.c (stt): Add entries for zerovars, vars, and code.
6229 * elfcode.h (validate_reloc): New static function.
6230 (write_relocs): Call validate_reloc for non ELF relocs.
6232 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6233 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6234 (TARGET_LITTLE_SYM): Likewise.
6236 * config.bfd (m68*-*-psos*): New target.
6238 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6240 * i386msdos.c: Remove some #if 0 code.
6241 (msdos_write_object_contents): Don't include empty sections in the
6242 size computation, regardless of their address.
6244 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6246 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6247 is NULL, ie, the -r switch is used.
6249 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6251 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6252 (BFD_RELOC_MIPS_GOT_LO16): Define.
6253 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6254 * bfd-in2.h, libbfd.h: Rebuild.
6255 * elf32-mips.c (mips_reloc_map): Map new relocs.
6257 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6259 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6262 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6263 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6264 simple number for the section address, rather than an expression.
6265 Limit the number of bytes between relocs to MAXRUN.
6266 (ieee_write_me_part): Set me_record to the file offset after the
6268 (ieee_write_processor): New static function.
6269 (ieee_write_object_contents): Use ieee_write_processor.
6271 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6273 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6275 * coff-aux.c: Change include of aux.h to aux-coff.h.
6277 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6279 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6280 relocation put the addend both in the reloc entry and the data.
6281 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6284 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6285 a R_68K_PCxx reloc against a defined global symbol directly.
6286 (elf_m68k_check_relocs): Don't count such a reloc.
6288 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6289 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6290 symbol for now, otherwise always record the symbol as dynamic.
6291 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6292 is not referenced by a dynamic object, and we are not making a
6293 shared object, then don't make a PLT entry. If we do make a PLT
6294 entry, make sure the symbol has been recorded as dynamic.
6296 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * configure.host: When making a shared library, set HLDFLAGS to
6299 pass an appropriate -rpath option. Use the make variable SONAME
6300 as the shared library soname, rather than computing it here. On
6301 SunOS, build stamp-tshlink in place of $(SHLINK).
6302 * Makefile.in (SONAME): New variable.
6303 ($(SHLINK)): Make a link to the transformed name, as well.
6304 (stamp-tshlink): New target.
6305 (install): Skip stamp-tshlink during install.
6307 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6309 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6310 linker sections have been set up yet.
6312 * elf.c (make_mapping): Add an additional argument to suppress
6313 making the first section include the program headers.
6314 (map_sections_to_segments): If the user used -Ttext such that the
6315 program headers are on a different page, do not set the flags
6316 saying that this section includes the program headers.
6318 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6320 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6321 don't define TRAD_HEADER.
6322 * configure: Rebuild.
6324 * netbsd-core.c: New file, support for NetBSD core files.
6325 * hosts/*nbsd.h: Removed.
6327 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6329 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6330 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6331 * libbfd.h, bfd-in2.h: Regenerated.
6332 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6333 bfd_elf32_bfd_reloc_type_lookup.
6334 (reloc_type{,_names}): Deleted.
6335 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6337 (sparc_reloc_map): Add sparc64 relocs.
6338 (sparc_elf_notsupported_reloc): New static function.
6339 (sparc_elf_wdisp16_reloc): New static function.
6340 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6341 (elf32_sparc_relocate_section): Likewise.
6342 (bfd_elf32_bfd_reloc_type_lookup): Define.
6343 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6344 (reloc_type{,_names}): Deleted.
6345 (elf_sparc_howto_table): Deleted.
6346 (sparc_reloc_map): Deleted.
6347 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6348 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6350 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6352 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6355 * Makefile.in (program_transform_name): New variable.
6356 (install): Transform library name before installing it.
6358 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6360 * archures.c (bfd_mach_i960_hx): Define.
6361 * bfd-in2.h: Rebuild.
6362 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6363 (MATRIX): Expand entries for HX.
6364 (arch_info_struct): Add i960:hx entry.
6365 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6366 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6367 (coff_set_flags): Handle bfd_mach_i960_hx.
6369 Support for building as a shared library, based on patches from
6370 Alan Modra <alan@spri.levels.unisa.edu.au>:
6371 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6372 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6373 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6374 * configure: Rebuild.
6375 * configure.host: If --enable-shared, adjust shared library stuff
6376 based on the host. If the host is SunOS, and the linker supports
6377 -rpath, set HLDFLAGS to use it.
6378 * Makefile.in (ALLLIBS): New variable.
6379 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6380 (COMMON_SHLIB, SHLINK): New variables.
6381 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6382 (STAGESTUFF): Remove variable.
6383 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6385 (stamp-ofiles): New target, like old ofiles target, but build
6386 using a temporary file and move-if-change, and touch stamp-ofiles
6388 (ofiles): Just depend upon stamp-ofiles.
6389 (stamp-piclist, piclist): New targets.
6390 ($(SHLIB), $(SHLINK)): New targets.
6391 (targets.o, archures.o): Build twice if PICFLAG is set.
6392 (do_mostlyclean): Remove pic/*.o.
6393 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6395 (do_distclean): Remove pic and stamp-picdir.
6396 (install): Install shared libraries.
6397 ($(OFILES)): Depend upon stamp-picdir.
6398 (stamp-picdir): New target.
6400 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6402 * libcoff.h: Rebuild.
6404 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6405 flavour of a section with no owner.
6407 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6408 ELF_LINK_NON_ELF flag.
6409 (mips_elf_create_got_section): Likewise.
6411 * elf.c: Revert last change, since it breaks dynamic linking.
6412 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6414 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6415 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6416 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6418 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6420 * elf.c (assign_file_positions_for_segments): If the backend does
6421 not want the elf header or the program headers in the address
6422 space, do not include them in the calculations.
6424 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6425 function to determine if we need additional program headers.
6426 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6427 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6429 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6431 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6433 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6435 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6436 back into one line. Some compilers (sunos 4.1.3 for example)
6437 won't accept args split across more than one line.
6439 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6441 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6442 * configure: Regenerate.
6444 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6446 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6447 try to do arithmetic on a void *, cast it to a unsigned char * first.
6449 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6451 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6452 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6454 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6455 flag for a newly defined symbol.
6456 (NAME(bfd_elf,record_link_assignment)): Likewise.
6457 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6458 set the DEF or REF_REGULAR flags correctly.
6460 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6461 (libbfd.h, libcoff.h): Corresponding change.
6463 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6464 a PLT32 reloc as dynamic.
6465 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6466 is not referenced by a dynamic object, and we are not making a
6467 shared object, then don't make a PLT entry. If we do make a PLT
6468 entry, make sure the symbol has been recorded as dynamic.
6470 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6472 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6473 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6474 (powerpcle-*-cygwin32): New.
6475 * peicode.h (add_data_entry): Get address from vma.
6477 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6479 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6480 attached to the section has already been created as an undefined
6481 symbol, treat it as if it hasn't been created yet.
6483 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6485 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6486 symbol or section symbols if stripping all symbols and this is not
6487 a relocateable link. Don't output the symbol string table if
6488 there are no symbols.
6489 (elf_link_flush_output_syms): Don't do anything if there are no
6492 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6494 * coff-aux.c: New file.
6495 * hosts/m68kaux.h: New file.
6496 * config.bfd (m68*-apple-aux*): New target.
6497 * configure.in (m68*-apple-aux*): New native host.
6498 (m68kaux_coff_vec): New vector.
6499 * configure: Rebuild.
6500 * targets.c (m68kaux_coff_vec): Declare.
6501 * coffcode.h (bfd_coff_backend_data): Add field
6502 _bfd_coff_link_add_one_symbol.
6503 (bfd_coff_link_add_one_symbol): Define.
6504 (compare_arelent_ptr): New static function if TARG_AUX.
6505 (coff_write_relocs): If TARG_AUX, sort the relocs.
6506 (coff_write_object_contents): Set A/UX aouthdr magic number.
6507 (coff_link_add_one_symbol): Define if not defined.
6508 (bfd_coff_std_swap_table): Initialize new field.
6509 * libcoff.h: Rebuild.
6510 * cofflink.c (coff_link_add_symbols): Call
6511 bfd_coff_link_add_one_symbol rather than
6512 _bfd_generic_link_add_one_symbol.
6513 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6514 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6515 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6516 * Makefile.in: Rebuild dependencies.
6517 (BFD32_BACKENDS): Add coff-aux.o.
6518 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6520 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6522 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6523 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6525 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6527 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6528 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6529 (maintainer-clean): Warn about deleting special files.
6530 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6532 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6533 warning symbols correctly.
6534 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6535 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6536 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6537 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6538 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6539 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6541 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6544 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6546 * libcoff-in.h: aligned newly exported names with bfd naming
6547 conventions. Removed an erroneous define of POWERPC_LE_PE.
6548 * libcoff.h: Rebuild.
6549 * cofflink.c, coff-ppc.c: the above function name changes
6551 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6553 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6554 * ecoff.c (struct extsym_info): Define.
6555 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6556 to ecoff_link_write_external.
6557 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6558 Strip symbols when appropriate.
6560 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6561 * syms.c (BSF_OBJECT): Define.
6562 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6563 * bfd-in2.h: Rebuild.
6564 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6566 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6569 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6570 copying relocs into a shared object, treat a defined global symbol
6572 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6573 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6574 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6576 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6577 real defined symbol, not to a weak defined symbol.
6579 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6581 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6582 and made a few static functions externs.
6584 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6585 POWERPC_LE_PE hack in cofflink.
6587 * libcoff-in.h: promoted the following from cofflink.c to allow
6588 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6589 coff_debug_merge_element, struct coff_debug_merge_type,
6590 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6591 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6592 coff_debug_merge_hash_lookup, coff_link_section_info,
6593 coff_final_link_info, coff_debug_merge_hash_newfunc,
6594 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6596 * libcoff.h: re-gen'd
6598 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6600 * syms.c: Include "bfdlink.h".
6601 (struct stab_find_info): Define.
6602 (_bfd_stab_section_find_nearest_line): New function.
6603 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6604 * libbfd.h: Rebuild.
6605 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6606 * elf.c (_bfd_elf_find_nearest_line): Try calling
6607 _bfd_stab_section_find_nearest_line before searching the ELF
6608 symbol table. Find the closest STT_FUNC symbol, not the last one.
6609 * libcoff-in.h (coff_data_type): Add line_info field.
6610 * libcoff.h: Rebuild.
6611 * coffgen.c (coff_find_nearest_line): Try calling
6612 _bfd_stab_section_find_nearest_line before searching the COFF
6614 * Makefile.in: Rebuild dependencies.
6616 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6618 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6619 4 bytes, so we get the correct value when updating the register
6620 field in little endian mode.
6622 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6624 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6625 entry_section fields. Add sntoc and snentry fields.
6626 * libcoff.h: Rebuild.
6627 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6628 not toc_section and entry_section (the COFF file does not have any
6629 sections at this point).
6630 (coff_write_object_contents): Set o_snentry and o_sntoc from
6631 snentry and sntoc rather than entry_section and toc_section.
6632 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6633 snentry, not toc_section and entry_section.
6634 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6635 entry_section from hentry.
6636 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6638 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6639 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6640 than using toc_section directly.
6642 * archures.c: Add missing `.' in enum bfd_architecture.
6643 * bfd-in2.h: Rebuild.
6645 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6646 Robert Lipe <robertl@arnet.com>.
6648 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6650 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6651 to sections we allocate. Use bfd_zalloc to allocate initialial
6652 sections, not bfd_alloc.
6653 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6654 SDA{,2}I16 relocations.
6655 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6656 whether to put something in .sbss or not.
6657 (ppc_elf_relocate_section): Add support for more relocations. Add
6658 in sec->output_offset where appropriate. Make error messages
6659 include the symbol name.
6661 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6662 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6663 doesn't get redefined messages if -shared.
6665 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6666 section if the rel_section field has been set up.
6668 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6670 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6673 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6675 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6676 of flags, only flags used are controlled by mach number. Bump up
6677 output file mach number to highest of input file mach numbers.
6678 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6679 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6681 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6682 bfd_elf64_sparc_vec support.
6684 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6686 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6687 the embedded bit is set on some objects and not on others. Just
6689 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6692 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6694 * coffcode.h (coff_new_section_hook): Don't try to align the
6697 * coffcode.h (coff_set_section_contents): Fix the handling of the
6698 .lib section to work even if the entire section contents are
6699 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6700 Robert Lipe <robertl@arnet.com>.
6702 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6704 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6705 memory here for contents.
6707 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6708 _SDA2_BASE_ by 32768.
6709 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6710 started using. Allocate contents for .sdata and .sdata2 sections
6712 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6714 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6715 size _SDA{,2}_BASE_.
6716 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6719 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6721 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6723 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6724 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6725 (bfd_mach_sparc_v9a): Define.
6726 (bfd_mach_sparc_v9_p): Define.
6727 * bfd-in2.h: Regenerated.
6728 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6730 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6731 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6732 to bfd_elf32_sparc_vec.
6733 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6734 Add v8plus{,a} support.
6736 (sparc_compatible): New function.
6737 * elf32-sparc.h: #include "elf/sparc.h".
6738 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6739 elf32_sparc_final_write_processing): New functions.
6740 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6741 elf_backend_final_write_processing): Define.
6743 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6745 * elf-bfd.h (struct elf_link_hash_entry): Add
6746 linker_section_pointer field.
6747 (enum elf_linker_section_enum): Enumeration for new way of
6748 creating linker dynamic sections and symbols.
6749 (elf_linker_section{,_pointers}): New structures for creating
6750 dynamic sections and symbols.
6751 (elf_obj_tdata): Add linker_section_pointers and linker_section
6753 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6754 (_bfd_elf_create_linker_section): New declarations.
6755 (_bfd_elf_find_pointer_linker_section): Ditto.
6756 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6757 (_bfd_elf_make_linker_section_rela): Ditto.
6759 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6761 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6762 (ppc_elf_create_linker_section): New function to create the
6763 sections .got, .sdata, and .sdata2.
6764 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6766 (ppc_elf_check_relocs): Support more of the eabi relocations.
6767 (ppc_elf_relocate_section): Ditto.
6768 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6769 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6771 * elflink.h (elf_create_pointer_linker_section): New function to
6772 create initialized pointers in dynamic linker sections.
6773 (elf_finish_pointer_linker_section): Actually intialize the
6774 pointers created above.
6776 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6777 macros to provide both 32 and 64 bit versions of
6778 elf_create_pointer_linker_section.
6779 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6780 provide both 32 and 64 bit versions of
6781 elf_finish_pointer_linker_section.
6783 * elflink.c (_bfd_elf_create_linker_section): New function to
6784 create a linker section.
6785 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6786 given address in the linker pointer offsets created for a given
6788 (_bfd_elf_make_linker_section_rela): Make a RELA section
6789 corresponding to the generated linker section.
6791 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6793 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6795 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6797 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6798 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6799 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6800 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6801 toc entry in an objdump) for now.
6802 (ppc_do_last, ppc_get_last): New function - needed to save processing
6803 the toc owner to the end.
6804 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6807 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6808 toc owner from being done till last. Must define POWERPC_LE_PC
6811 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6813 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6815 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6816 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6818 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6820 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6822 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6824 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6826 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6828 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6830 * elf.c (assign_file_positions_for_segments): Don't increment file
6831 offset for a segment which contains no loadable sections.
6833 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6835 * reloc.c: Add new PowerPC relocations.
6836 * {bfd-in2,libbfd}.h: Regenerate.
6838 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6839 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6841 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6843 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6846 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6849 * coffgen.c (coff_find_nearest_line): Don't try to cache
6850 information in sections that are not owned by a BFD. From Richard
6851 Henderson <richard@atheist.tamu.edu>.
6853 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6854 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6855 * elflink.h (elf_link_output_extsym): Remove special check for
6858 * ecoffswap.h: Add prototypes for static functions.
6860 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6862 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6863 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6865 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6866 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6867 support. Begin support for R_PPC_SDA{2,}REL.
6869 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6871 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6872 create the .got and .got.neg sections.
6873 (ppc_elf_size_dynamic_sections): Call it.
6874 (ppc_elf_check_relocs): Call it.
6875 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6876 (ppc_elf_check_relocs): Add error messages for relocations we
6877 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6880 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6882 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6883 section flags for V.4 and eabi.
6885 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6887 * elf.c (assign_file_positions_for_segments): If a segment
6888 contains no sections, don't mark it as readable.
6890 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6891 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6893 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6894 dynamic section, if there is one.
6895 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6896 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6897 (bfd_elf64_swap_dyn_in): Likewise.
6898 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6900 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6902 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6903 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6904 <pirker@eiunix.tuwien.ac.at>.
6906 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6908 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6909 PowerPC V.4 and eabi.
6910 * bfd-in2.h: Regenerate.
6911 * libfd.h: Regenerate.
6913 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6915 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6916 section type and SHF_EXCLUDE section flag, turning them into the
6917 appropriate bfd section flag.
6919 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6921 * xcofflink.c (xcoff_link_add_symbols): Create the special
6922 sections if we see a DYNAMIC object, in case that is the only
6923 XCOFF input object we see.
6925 * elf32-mips.c: Extensive changes for a start at dynamic linking
6926 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6928 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6929 (struct elf_backend_data): Remove
6930 elf_backend_create_program_headers field. Add
6931 elf_backend_additional_program_headers and
6932 elf_backend_modify_segment_map fields.
6933 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6935 (elf_backend_additional_program_headers): Likewise.
6936 (elf_backend_modify_segment_map): Likewise.
6937 (elf_backend_create_program_headers): Don't define.
6938 (elfNN_bed): Change to account for field changes.
6939 * elf.c (assign_file_positions_for_segments): Call new
6940 modify_segment_map backend function. Don't call old
6941 create_program_headers backend function.
6942 (get_program_header_size): Call additional_program_headers rather
6943 than create_program_headers.
6944 * elflink.h (elf_link_add_object_symbols): Initialize
6945 type_change_ok from new backend field.
6946 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6948 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6949 a reloc against the appropriate section.
6951 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6952 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6953 (elf_flags_init): Rename from elf_ppc_flags_init.
6954 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6956 (ppc_elf_copy_private_bfd_data): Likewise.
6957 (ppc_elf_merge_private_bfd_data): Likewise.
6959 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6962 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6964 * coff-alpha.c (alpha_relocate_section): During final link, allow
6965 output .lita section to be bigger than 64k by adjusting gp value
6966 on a per-input section basis.
6967 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6969 (struct ecoff_section_tdata): Add gp field.
6971 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6973 Handle Alpha ECOFF changes in OSF/1 3.2.
6974 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6976 * coff-alpha.c: Include "aout/ar.h".
6977 (alpha_ecoff_get_relocated_section_contents): Don't require an
6978 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6979 3.2 doesn't generate one.
6980 (alpha_relocate_section): Likewise.
6981 (alpha_ecoff_slurp_armap): Define.
6982 (alpha_ecoff_slurp_extended_name_table): Define.
6983 (alpha_ecoff_construct_extended_name_table): Define.
6984 (alpha_ecoff_truncate_arname): Define.
6985 (alpha_ecoff_write_armap): Define.
6986 (alpha_ecoff_generic_stat_arch_elt): Define.
6987 (alpha_ecoff_update_armap_timestamp): Define.
6989 (alpha_ecoff_read_ar_hdr): New static function.
6990 (alpha_ecoff_get_elt_at_filepos): New static function.
6991 (alpha_ecoff_openr_next_archived_file): New static function.
6992 (alpha_ecoff_get_elt_at_index): New static function.
6993 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6994 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6995 _bfd_ecoff to alpha_ecoff.
6996 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6997 field from backend structure, rather than always calling
6998 _bfd_get_elt_at_filepos.
6999 * coff-mips.c (mips_ecoff_backend_data): Initialize
7000 get_elt_at_filepos field.
7001 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7002 from _bfd_generic_read_ar_hdr with minor changes.
7003 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7004 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7005 * libbfd.h: Rebuild.
7007 * bfd-in.h (BFD_IN_MEMORY): Define.
7008 * libbfd-in.h (struct bfd_in_memory): Define.
7009 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7010 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7011 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7012 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7013 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7014 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7015 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7016 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7017 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7018 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7020 (bfd_openstreamr): Likewise.
7021 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7022 BFD_IN_MEMORY is not set.
7023 * riscix.c (riscix_some_aout_object_p): Likewise.
7024 * bfd-in2.h, libbfd.h: Rebuild.
7026 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7027 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7028 (bfd_get_elt_at_index): Define.
7029 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7030 bfd_get_elt_at_index. Change index parameter from int to
7032 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7033 (_bfd_noarchive_get_elt_at_index): Define.
7034 (_bfd_archive_bsd_get_elt_at_index): Define.
7035 (_bfd_archive_coff_get_elt_at_index): Define.
7036 * bfd-in2.h, libbfd.h: Rebuild.
7037 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7038 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7039 * ieee.c (ieee_get_elt_at_index): Define.
7040 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7041 * oasys.c (oasys_get_elt_at_index): Define.
7042 * som.c (som_get_elt_at_index): Define.
7044 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7045 numbers to the .text section.
7047 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7049 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7050 If there is a SEC_DEBUGGING section, get the contents of the debug
7051 information part from it.
7052 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7054 (ieee_write_object_contents): Check ieee_write_debug_part return.
7056 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7058 * config.bfd (i[345]86-*-freebsd*): Add target.
7059 * configure.in (i386freebsd_vec): Add vec.
7060 * configure: Regenerate.
7061 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7062 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7063 Rebuild dependencies..
7064 * freebsd.h: New file.
7065 * i386freebsd.c: New file.
7066 * targets.c (i386freebsd_vec): Declare.
7067 (bfd_target_vector): Add i386freebsd_vec.
7068 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7069 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7071 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7073 * ieee.c (ieee_slurp_debug): New static function.
7074 (ieee_object_p): Call it.
7075 (ieee_slurp_section_data): Skip debugging sections.
7076 (ieee_get_reloc_upper_bound): Likewise.
7077 (ieee_get_section_contents): Likewise.
7078 (ieee_canonicalize_reloc): Likewise.
7079 (ieee_write_section_part): Likewise.
7080 (ieee_write_debug_part): Likewise.
7081 (ieee_write_data_part): Likewise.
7082 (init_for_output): Likewise.
7084 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7086 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7088 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7089 relocs, since ppc_elf_relocate_section handles the linker case.
7090 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7092 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7093 ppc_elf_relocate_section since that is now the only caller.
7094 (ppc_elf_relocate_section): Ditto.
7096 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7098 * coffcode.h (coff_write_object_contents): If we don't know the
7099 section of the entry point for an XCOFF executable, always set the
7100 entry address to -1.
7102 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7104 * elf.c (bfd_section_from_shdr): Add support for note sections.
7106 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7108 * bfd-in.h (struct _symbol_info): Add stab_type field.
7109 * bfd-in2.h: Rebuild.
7110 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7112 * elf32-ppc.c: Remove trailing newline from calls to
7114 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7115 difference if target endianness is known.
7117 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7119 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7120 old style TOC16 references without using R_PPC_GOT.
7121 (ppc_reloc_type): Ditto.
7122 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7123 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7124 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7125 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7126 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7128 (ppc_elf_adjust_dynamic_symbol): Ditto.
7129 (ppc_elf_adjust_dynindx): Ditto.
7130 (ppc_elf_size_dynamic_sections): Ditto.
7131 (ppc_elf_finish_dynamic_symbol): Ditto.
7132 (ppc_elf_finish_dynamic_sections): Ditto.
7133 (ELF_DYNAMIC_INTERPRETER): Define.
7135 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7137 * elf.c (copy_private_bfd_data): When attaching sections to
7138 segments ignore sections that won't be allocated. Patch from
7141 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7143 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7146 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7148 * coff-i960.c (CALC_ADDEND): Define.
7149 (coff_i960_relocate_section): Add the input section VMA to the
7150 addend for PC relative relocs.
7152 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7154 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7155 to correctly terminate.
7157 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7159 * targets.c (enum bfd_endian): Define.
7160 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7161 from boolean to enum bfd_endian. Change header_byteorder_big_p
7163 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7164 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7165 * bfd-in2.h: Rebuild.
7166 * All targets: Change initialization of byteorder and
7167 header_byteorder to use enum bfd_endian values rather than
7169 * All files: Change all references to byteorder_big_p and
7170 header_byteorder_big_p to use new bfd_*_endian macros.
7172 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7174 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7176 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7178 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7180 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7182 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7184 * ieee.c: Lots of minor cleanups. Make many functions return
7185 errors rather than calling abort. Also:
7186 (ieee_write_twobyte): Remove; change callers to call existing
7187 ieee_write_2bytes function.
7188 (ieee_write_expression): Don't output the section twice when
7189 outputting a local symbol. Don't emit an extraneous zero if there
7191 (ieee_slurp_sections): Set the lma as well as the vma.
7192 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7194 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7195 a recognized one or bfd_arch_unknown.
7196 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7198 (ihex_get_symtab): Likewise.
7200 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7202 * aoutx.h: Include <ctype.h>.
7203 (struct aout_link_includes_table): Define.
7204 (struct aout_link_includes_totals): Define.
7205 (struct aout_link_includes_entry): Define.
7206 (aout_link_includes_lookup): Define macro.
7207 (struct aout_final_link_info): Add includes field.
7208 (aout_link_includes_newfunc): New static function.
7209 (NAME(aout,final_link)): Initialize includes hash table.
7210 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7212 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7214 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7216 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7218 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7220 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7222 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7223 (pe_print_private_bfd_data): call pe_print_reloc.
7224 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7225 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7226 up some debugging as well.
7228 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7230 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7233 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7235 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7236 when setting sections to NULL.
7238 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7240 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7242 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7243 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7245 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7246 * bfd-in2.h: Rebuild.
7248 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7250 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7252 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7254 * ihex.c (ihex_scan): Handle record types 4 and 5.
7255 (ihex_object_p): Permit types 4 and 5.
7256 (ihex_set_section_contents): Remove check for out of range
7258 (ihex_write_object_contents): Generate types 4 and 5.
7260 * elflink.h (elf_link_output_extsym): Just ignore warning and
7261 indirect references to symbols which don't really exist.
7263 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7265 * peicode.h (pe_print_idata): Minor format fixes
7266 (pe_print_edata): New function. Under private printing, this formats
7267 the edata section of a PE file.
7268 (pe_print_private_bfd_data): Added call to pe_print_edata.
7270 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7272 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7273 index, don't call stoi.
7275 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7277 * srec.c (srec_scan): Set lma as well as vma.
7279 * ihex.c: New file; support for Intel Hex format.
7280 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7281 (ihex_vec): Declare.
7282 (bfd_target_vector): Always include ihex_vec.
7283 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7284 * Makefile.in: Rebuild dependencies.
7285 (BFD_LIBS): Add ihex.o
7286 (BFD_LIBS_CFILES): Add ihex.c.
7287 * bfd-in2.h: Rebuild.
7289 * elf.c (assign_file_positions_for_segments): Sort the sections in
7291 (get_program_header_size): Return the right size if segment_map is
7293 (copy_private_bfd_data): Don't bother to sort the sections.
7295 * bfd.c (bfd_record_phdr): New function.
7296 * bfd-in.h (bfd_record_phdr): Declare.
7297 * bfd_in2.h: Rebuild.
7299 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7302 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7303 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7305 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7306 (bfd_zmalloc): Change declaration.
7307 * libbfd.h: Rebuild.
7308 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7309 and realloc. Don't set bfd_error_no_memory if they fail.
7311 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7313 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7314 uses as well. Added a new howto to deal with TOCREL16 relocs that
7315 are TOCDEFN as well.
7316 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7317 to handle RVA relocs from dlltool.
7318 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7319 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7320 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7322 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7323 to get the right section alignment.
7325 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7327 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7328 p_paddr if p_paddr is zero.
7329 (make_mapping): Set includes_filehdr and includes_phdrs for first
7331 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7333 (assign_file_positions_for_segments): Handle includes_filehdr and
7334 includes_phdrs. Remove special handling of PT_PHDR and first
7336 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7337 when appropriate. Remove special handling of PT_PHDR segment.
7338 Use a more complex condition for when a section is included in a
7339 segment to handle Solaris linker oddities.
7341 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7343 * coff-m88k.c (howto_table): Reformatted for easier reading;
7344 special_function now points to new function m88k_special_reloc.
7345 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7347 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7348 be done correctly by m88k_special_reloc.
7349 (reloc_processing): New function to be used by RELOC_PROCESSING.
7350 (RELOC_PROCESSING): Define to call reloc_processing.
7352 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7354 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7355 (pe_print_pdata): Likewise.
7357 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7358 obstack_alloc fails.
7359 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7361 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7362 * Many files: don't set bfd_error_no_memory if one of the above
7365 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7366 if p_paddr_valid is set.
7367 (copy_private_bfd_data): New static function.
7368 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7370 * elf.c (assign_file_positions_for_segments): Fix case where extra
7371 program headers were allocated.
7373 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7374 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7375 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7376 _bfd_elf_print_private_bfd_data.
7378 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7379 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7380 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7381 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7382 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7383 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7384 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7386 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7388 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7389 * elf.c (make_mapping): New static function.
7390 (map_sections_to_segments): New static function.
7391 (elf_sort_sections): New static function.
7392 (assign_file_positions_for_segments): New static function.
7393 (map_program_segments): Remove.
7394 (get_program_header_size): Remove sorted_hdrs, count, and
7395 maxpagesize parameters. Simplify.
7396 (assign_file_positions_except_relocs): When generating an
7397 executable, use assign_file_positions_for_segments.
7398 (elf_sort_hdrs): Remove.
7399 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7400 to get_program_header_size.
7402 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7404 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7406 * configure, config.in: Regenerate with autoconf 2.7.
7408 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7409 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7411 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7413 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7414 (ecoff_sec_to_styp_flags): Likewise.
7415 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7416 (ecoff_set_symbol_info): Handle scRConst.
7417 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7418 (ecoff_compute_section_file_positions): Handle .rconst section.
7419 (_bfd_ecoff_write_object_contents): Likewise.
7420 (ecoff_link_check_archive_element): Handle scRConst.
7421 (ecoff_link_add_externals): Likewise.
7422 (ecoff_link_write_external): Handle .rconst section.
7423 (ecoff_reloc_link_order): Likewise.
7424 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7425 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7427 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7429 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7430 DEF_DYNAMIC flag is set.
7432 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7434 * host-aout.c: If TRAD_HEADER is defined, include it.
7436 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7438 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7439 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7440 (BFD_NEED_DECLARATION): New function.
7441 * configure.in: Use BFD_NEED_DECLARATION.
7442 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7443 * configure, config.in: Rebuild with autoconf 2.6.
7445 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7446 special_sections before returning when called with a non XCOFF
7449 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7452 * coffcode.h (coff_compute_section_file_positions): Only pad the
7453 previous section to force file alignment when creating an
7456 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7458 * coffcode.h (coff_compute_section_file_positions): If
7459 RS6000COFF_C, set up the .debug section.
7461 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7462 if it is not large enough to accomodate the entire TOC area with
7463 signed 16 bit offsets.
7464 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7466 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7467 TOC anchor to use the TOC value used in the output file.
7469 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7471 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7472 (_bfd_coff_read_string_table): Likewise.
7474 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7476 * pe-arm.c: Fix typos.
7477 * coff-arm.c: Likewise.
7479 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7481 * coff-ppc.c (list_ele): Added "cat"egory member.
7482 (record_toc): New category parameter (priv or pub).
7483 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7484 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7485 the mainline. It addes extra toc cells in error.
7486 (ppc_coff_swap_sym_in_hook): Added some documentation.
7487 (dump_toc): Can now diagnose "virtual toc" chicanery.
7489 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7491 * elf-bfd.h (struct elf_link_hash_table): Change type of
7492 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7494 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7496 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7497 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7499 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7500 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7501 defined or mentioned in a regular file.
7503 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7505 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7506 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7507 (coff_ppc_relocate_section): Correct REL24 handling
7508 (ppc_process_before_allocation): Correct TOCDEFN handling
7510 * peicode.h (dir_names): Added name descriptions
7512 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7514 * VERSION: Updated to cygnus-2.6.
7516 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7518 * targets.c (m68k4knetbsd_vec): Declare.
7520 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7522 * targets.c (bfd_target): Change type of second argument to
7523 _bfd_print_private_bfd_data from void * to PTR.
7524 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7525 using PTR rather than void *.
7526 * bfd-in2, libbfd.h: Rebuild.
7527 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7529 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7530 _bfd_generic_bfd_print_private_bfd_data rather than casting
7533 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7535 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7536 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7538 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7539 BFD64_BACKENDS_CFILES): New variables.
7542 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7544 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7545 not at the file position of the first section.
7546 * coffcode.h (coff_compute_section_file_positions): Avoid using
7548 (coff_write_object_contents): When generating a PPC PE executable
7549 with no symbols, round up the file size to a COFF_PAGE_SIZE
7551 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7552 don't write out a string table.
7554 * elf.c (bfd_section_from_shdr): When using a different section
7555 header, pass the new one to _bfd_elf_make_section_from_shdr.
7556 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7557 (elf_map_symbols): Add section VMA to symbol value when comparing
7559 (_bfd_elf_compute_section_file_positions): Only build symbol table
7560 if there are some symbols. Set file offset of symtab and strtab
7562 (assign_file_positions_except_relocs): Remove dosyms parameter.
7563 Change all callers. Never set file offset of symtab and strtab
7565 (_bfd_elf_copy_private_section_data): New function.
7566 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7567 (_bfd_elf_copy_private_symbol_data): New function.
7568 (swap_out_syms): Check for special mapping of st_shndx created by
7569 copy_private_symbol_data.
7570 * elfxx-target.h: Use new copy routines.
7571 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7572 (_bfd_elf_copy_private_section_data): Declare.
7574 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7576 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7579 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7580 _bfd_dummy_target, matching the recent change to archive
7583 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7585 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7586 arithmetic on PTR types.
7588 * aout-target.h (MY(callback)): Set the lma of the sections.
7590 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7591 symbol into a reloc against the section.
7593 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7595 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7596 glue for the relocs: IMGLUE and IFGLUE.
7597 (record_toc): new function - tracks toc contents
7598 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7599 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7600 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7601 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7602 (ppc_record_toc_entry): Removed a debug define (duh)
7604 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7605 (pe_print_idata): New function - formats the idata section data
7606 (pe_print_pdata): New function - formats the pdata section data
7607 (pe_print_private_bfd_data): calls to above
7609 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7611 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7612 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7613 TARGET_SYM and TARGET_NAME for vector and BFD name.
7614 * coff-pmac.c (pmac_xcoff_vec): Remove.
7615 (TARGET_SYM, TARGET_NAME): Define.
7616 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7617 machine to 0, not all PowerMacs are 601s.
7619 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7621 * elfcode.h (elf_object_p): Read in any program headers.
7622 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7623 based on the program headers, if any.
7624 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7625 (map_program_segments): Set p_paddr of program headers based on
7628 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7630 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7633 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7634 trying to do a relocateable link with a non-a.out object file.
7636 * archive.c (bfd_generic_archive_p): Check the first object file
7637 in an archive even if target_defaulted is set. If the object file
7638 has the wrong xvec, reject it.
7640 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7641 be represented, report the name via _bfd_error_handler.
7642 (translate_to_native_sym_flags): Likewise.
7643 * elf32-mips.c (mips_elf_final_link): Likewise.
7644 * oasys.c (oasys_write_sections): Likewise.
7646 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7647 which checks for STYP_OVRFLO sections.
7648 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7649 reloc and lineno count overflows.
7650 (coff_write_object_contents): Call coff_count_linenumbers before
7651 coff_compute_section_file_positions. If RS6000COFF_C, handle
7652 reloc and lineno count overflows.
7653 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7654 relocs before dealing with .pad sections. Count overflow section
7655 headers when handling .pad sections.
7657 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7660 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7661 (struct xcoff_link_hash_table): Add descriptor_section and
7662 special_sections fields.
7663 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7664 (xcoff_link_add_symbols): Set linkage section alignment. Create
7665 descriptor section. Check for magic symbol names (_text, etc.),
7666 and record them in special_sections if found. Set
7667 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7668 descriptor field to point back to the function code symbol.
7669 (xcoff_sweep): Always mark the special descriptor_section.
7670 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7671 function descriptor, and mark it if it is.
7672 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7673 parameter, and fill it in. Allocate space for the descriptor
7675 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7676 global linkage code. If an undefined function descriptor is
7677 exported, arrange to define it. Warn about any other undefined
7679 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7680 (xcoff_write_global_symbol): Create a function descriptor when
7682 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7683 * bfd-in2.h: Rebuild.
7685 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7687 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7688 (ppc_coff_link_hash_table): new types for hashing
7689 (ppc_coff_link_hash_newfunc): hash entry constructor
7690 (ppc_coff_link_hash_table_init): hash table initializer
7691 (ppc_coff_link_hash_table_create): hash table constructor
7692 (ppc_record_toc_entry): changed references to hash table
7693 (coff_ppc_relocate_section): changed references to hash table
7695 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7696 * libcoff.h: Rebuild
7698 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7699 (coff_link_add_symbols): removed toc_offset init
7701 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7703 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7706 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7707 if it is given and mmep is available.
7708 * acconfig.h: Undef USE_MMAP.
7709 * configure, config.in: Regenerated.
7710 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7711 table handling the old way.
7712 (aout_get_external_symbols): Don't complain if last byte of string
7714 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7715 (bfd_free_window) [! USE_MMAP]: Don't define.
7716 (bfd_get_file_window,
7717 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7719 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7721 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7724 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7726 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7727 compatible with AMD generated COFF files. Try to support both AMD
7728 and GNU formats simultaneously.
7729 (coff_a29k_relocate_section): Likewise.
7731 * libbfd.c (bfd_get_file_window): Change writable parameter from
7732 int to boolean; update all callers. Pass MAP_SHARED if not
7733 writable--it's required on Solaris. Cast fprintf argument to
7735 * bfd-in.h (bfd_get_file_window): Update declaration.
7736 * bfd-in2.h: Rebuild.
7737 * aoutx.h: Update calls to bfd_get_file_window.
7739 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7741 (xcoff_swap_ldhdr_in): New static function.
7742 (xcoff_swap_ldsym_in): New static function.
7743 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7744 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7745 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7746 Handle XTY_ER/XMC_XO symbols correctly.
7747 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7748 rather than normal symbol table.
7749 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7750 already defined with the same absolute value.
7751 (xcoff_mark): When considering called symbols, check whether the
7752 descriptor is from a dynamic object, rather than the symbol
7754 (xcoff_build_ldsyms): Likewise.
7756 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7757 Cast realloc and malloc return values. If malloc or realloc fail,
7758 set bfd_error_no_memory.
7759 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7760 * bfd-in2.h: Rebuild.
7762 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7764 * coff-ppc.c (ppc_record_toc_entry): new function.
7765 (in_reloc_p): changed return value.
7766 (coff_ppc_relocate_section): much rework.
7767 (ppc_allocate_toc_section): new function.
7768 (ppc_process_before_allocation): new function.
7769 (ppc_coff_swap_sym_in_hook): new function.
7771 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7772 (coff_link_add_symbols): initialize toc_offset.
7774 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7775 (coff_swap_aouthdr_out): Added more sections to the data
7776 dictionary for the pe file header. Also changed linker version
7777 number on the ppc side.
7778 (dir_names): small improvements to the dictionary printing.
7779 (pe_mkobject_hook): save the file level flags.
7781 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7782 (pe_tdata): added real_flags field
7783 (coff_tdata): added local_toc_sym_map and access macro
7785 * libcoff.h (coff_link_hash_entry): added toc_offset field
7786 (pe_tdata): added real_flags field
7787 (coff_tdata): added local_toc_sym_map and access macro
7789 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7790 (coff_mkobject): init for local_toc_sym_map
7791 (coff_write_object_contents): set the internal_a.magic to
7792 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7795 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7797 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7798 entries until both the line number address and the function name
7799 address are too large.
7801 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7802 * configure: Rebuilt.
7804 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7805 is defined in the environment.
7807 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7809 * som.c (som_get_section_contents_in_window): Define to use
7812 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7814 * coff-i860.c: New file, based on coff-i386.c.
7815 * cpu-i860.c: New file, based on cpu-i386.c.
7816 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7817 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7818 targets, using i860coff_vec.
7819 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7820 trad-core.o and hosts/i860mach3.h.
7821 (i860coff_vec): Use coff-i860.o and cofflink.o.
7822 * configure: Rebuild.
7823 * Makefile.in: Rebuild dependencies.
7824 (ALL_MACHINES): Add cpu-i860.o.
7825 (BFD32_BACKENDS): Add coff-i860.o.
7826 (CFILES): Add cpu-i860.c and coff-i860.c.
7827 * targets.c (i860coff_vec): Declare.
7828 (bfd_target_vector): Add &i860coff_vec.
7829 * archures.c (bfd_i860_arch): Declare.
7830 (bfd_archures_list): Add &bfd_i860_arch.
7831 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7832 (coff_set_flags): Handle bfd_arch_i860.
7833 (coff_write_object_contents): Handle I860 a.out magic number.
7835 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7837 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7838 the created .tc section to 2.
7839 (xcoff_mark): Don't keep a .loader reloc for a call to an
7840 undefined symbol when creating a shared library.
7841 (xcoff_build_ldsyms): When creating a shared library, generate
7842 global linkage code for a call to an undefined symbol.
7844 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7846 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7847 BFD32_BACKENDS, BFD64_BACKENDS.
7848 (.dep1): Put mkdep output in a separate file.
7849 Rebuilt dependencies.
7851 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7854 Permit use of mmap when available:
7856 * configure.in: Check for mmap, madvise, mprotect.
7857 * config.in, configure: Regenerated.
7859 * libbfd.c (struct _bfd_window_internal): Define type.
7860 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7862 (ok_to_map): New static variable for debugging.
7863 (_bfd_generic_get_section_contents_in_window): New function.
7864 * bfd-in.h (bfd_window_internal): Declare type.
7865 (bfd_window): Define type.
7866 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7867 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7870 * libaout.h (struct aoutdata): Add two window fields.
7871 (obj_aout_sym_window, obj_aout_string_window): New macros.
7872 * aoutx.h (some_aout_object_p): Initialize windows.
7873 (aout_get_external_symbols): Get symbol data and strings in
7874 windows instead of explicitly allocated buffers.
7875 (slurp_symbol_table): Free window instead of memory.
7876 (bfd_free_cached_info): Release windows instead of freeing storage
7878 (aout_link_free_symbols): Ditto.
7880 * targets.c (bfd_target): Add new field for
7881 get_section_contents_in_window.
7882 (BFD_JUMP_TABLE_GENERIC): Updated.
7883 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7884 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7885 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7886 macros for get_section_contents_in_window field.
7888 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7890 * core.c: Renamed to corefile.c
7891 * makefile.dos (OBJS): Change core.o to corefile.o
7892 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7894 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7896 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7897 to o. Clobber and restore the list of new csects around the call
7898 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7899 linker error and the linker wants to read the symbol table. Reset
7900 the line number count of a real section even if it has no relocs.
7901 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7903 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7906 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7908 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7909 an undefined symbol in a shared link.
7911 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7912 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7913 phdm@info.ucl.ac.be (Philippe De Muyter).
7915 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7917 * coff-m88k.c (rtype2howto): New static function.
7918 (RTYPE2HOWTO): Use it rather than a macro definition.
7920 * coffcode.h (coff_write_object_contents): set internal_a.magic
7921 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7923 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7924 define TRAD_HEADER to new file hosts/delta68.h.
7925 m88*-motorola-sysv*, however, does use ptrace-core.o.
7926 * hosts/delta68.h: New file.
7928 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7929 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7931 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7933 * i386linux.c (MY(vec)): Declare before use.
7935 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7937 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7938 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7940 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7941 BFD is not of the right type.
7942 (bfd_elf_get_needed_list): Likewise.
7943 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7944 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7945 * xcofflink.c (XCOFF_XVECP): Define.
7946 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7948 (bfd_xcoff_import_symbol): Likewise.
7949 (bfd_xcoff_export_symbol): Likewise.
7950 (bfd_xcoff_link_count_reloc): Likewise.
7951 (bfd_xcoff_record_link_assignment): Likewise.
7952 (bfd_xcoff_size_dynamic_sections): Likewise.
7954 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7955 table index against the number of symbols for a base relative
7958 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7960 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7961 full_aouthdr flag here...
7962 (_bfd_xcoff_bfd_final_link): ...not here.
7964 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7966 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7967 systems that have a system <libelf.h>.
7968 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7969 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7970 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7971 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7972 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7973 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7974 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7976 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7978 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7979 set, set BSF_WEAK in symbol. Change all callers.
7980 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7981 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7982 _bfd_generic_link_add_one_symbol.
7983 (ecoff_indirect_link_order): Check that the section tdata relocs
7984 are not NULL before using them.
7986 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7987 define TRAD_HEADER as hosts/alphalinux.h.
7988 * configure: Rebuild.
7989 * hosts/alphalinux.h: New file.
7990 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7993 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7995 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7996 C_ECOMM storage classes.
7998 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8000 (xcoff_mark): Call xcoff_mark_symbol.
8001 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8002 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8004 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8006 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8008 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8010 (xcoff_find_reloc): New static function.
8011 (xcoff_link_add_symbols): Use it.
8012 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8013 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8014 relocate the value of C_DECL.
8016 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8018 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8020 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8021 callback decide what goes in .relocs.
8022 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8023 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8026 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8028 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8031 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8033 * xcofflink.c: More improvements, mostly to fix handling of
8034 constructors and a few other special cases.
8035 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8036 zero, reverting yesterday's change.
8037 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8038 (bfd_xcoff_link_count_reloc): Declare.
8039 (bfd_xcoff_record_link_assignment): Declare.
8040 * bfd-in2.h: Rebuild.
8042 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8044 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8045 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8046 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8047 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8048 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8049 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8051 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8054 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8055 segments includes the a.out header. See to that the magic number
8056 *always* is big-endian.
8058 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8059 m68k4k NetBSD configurations.
8061 * configure.in, configure: Separate i386 & mips NetBSD
8062 configurations from other BSD ones. Don't assume DEC is the only
8063 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8064 configurations. Add support for m68k4k NetBSD object format.
8066 * libaout.h: Added M_68K4K_NETBSD magic.
8068 * m68k4knetbsd.c: New file.
8070 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8072 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8075 * hosts/mipsnbsd.h: New file.
8077 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8079 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8081 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8082 toc_section, and entry_section fields.
8083 (struct xcoff_section_tdata): Remove ldrel_count field.
8084 * libcoff.h: Rebuild.
8085 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8087 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8088 full a.out header if full_aouthdr is set in xcoff_data.
8089 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8090 based on sections stored in xcoff_data.
8091 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8093 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8094 (rs6000coff_vec): Set symbol_leading_char to '.'.
8095 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8096 value stored in ret rather than returning a pointer value.
8098 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8100 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8103 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8105 * som.c (som_slurp_string_table): Allocate the strings with malloc
8106 since they're free'd by free_cached_info.
8107 (som_slurp_symbol_table): Similarly for the symbol table.
8109 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8111 * Makefile.in (diststuff): Don't make headers.
8113 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8115 * Makefile.in: Rebuild dependencies.
8117 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8118 output_bfd is not SunOS.
8119 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8120 non-SunOS input files.
8122 * xcofflink.c: Extensive changes to support linking shared objects
8123 and generating a .loader section.
8124 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8125 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8126 last_symndx, and ldrel_count fields.
8127 * libcoff.h: Rebuild.
8128 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8129 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8131 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8132 (bfd_xcoff_export_symbol): Declare.
8133 (bfd_xcoff_size_dynamic_sections): Declare.
8134 * bfd-in2.h: Rebuild.
8136 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8138 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8139 * configure: Rebuild.
8140 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8141 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8143 (pmac_xcoff_vec): Update to use new xcoff support.
8144 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8145 (xcoff_write_armap): Declare buf as unsigned char.
8146 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8148 * mpw-make.sed: Generalize subdir_do edit.
8150 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8152 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8153 correctly. Don't initialize asect->vma.
8155 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8157 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8158 something a little less than the page size.
8160 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8162 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8164 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8166 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8167 * coffcode.h (coff_write_object_contents): If .bss is before
8168 .data us that as data_start.
8169 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8171 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8172 (coff_swap_outhdr_out): Hardwire in version number.
8174 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8176 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8177 major and minor to *_vno, since the former are also macros in
8178 SunOS header files. Cast result of bfd_alloc to appropriate
8181 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8182 before assigning to sec_data.
8184 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8186 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8187 now relative to the section, not absolute.
8188 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8189 get the file name when there is a N_SO directory name. When
8190 handling stabs, remember that section->vma was added to the
8193 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8195 * sunos.c (struct sunos_link_hash_table): Add needed field.
8196 (sunos_link_hash_table_create): Call bfd_release, not free.
8197 (sunos_link_hash_table_create): Initialize needed field.
8198 (sunos_add_dynamic_symbols): Record needed objects.
8199 (bfd_sunos_get_needed_list): New function.
8200 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8201 * bfd-in2.h: Rebuild.
8203 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8205 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8207 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8209 * bfd-in.h (struct bfd_link_needed_list): Rename from
8210 bfd_elf_link_needed_list.
8211 * bfd-in2.h: Rebuild.
8212 * elf.c, elflink.h, libelf.h: Corresponding changes.
8214 Add start at AIX linker support; no shared libraries yet.
8215 * xcofflink.c: New file.
8216 * configure.in (rs600coff_vec): Use xcofflink.o.
8217 * configure: Rebuild.
8218 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8220 (struct xcoff_section_tdata): Define.
8221 (xcoff_section_data): Define macro.
8222 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8223 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8224 (_bfd_xcoff_bfd_final_link): Declare.
8225 (_bfd_ppc_xcoff_relocate_section): Declare.
8226 * libcoff.h: Rebuild.
8227 * coff-rs6000.c: Clean up a bit.
8228 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8229 cputype, csects, and debug_indices.
8230 (xcoff_copy_private_bfd_data): Copy cputype.
8231 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8232 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8233 (xcoff_reloc_type_lookup): Rename from
8234 rs6000coff_reloc_type_lookup.
8235 (coff_relocate_section): Define.
8236 (_bfd_xcoff_sizeof_headers): Define.
8237 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8238 (_bfd_xcoff_bfd_relax_section): Define.
8239 (_bfd_xcoff_bfd_link_split_section): Define.
8240 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8242 * coffcode.h (coff_compute_section_file_positions): If AIX,
8243 increment sofar by SMALL_AOUTSZ if not executable.
8244 (coff_write_object_contents): If AIX, always output an a.out
8245 header; if not executable, header size of SMALL_AOUTSZ.
8246 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8247 (_bfd_stringtab_init): Initialize xcoff field.
8248 (_bfd_xcoff_stringtab_init): New function.
8249 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8250 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8251 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8252 * libbfd.h: Rebuild.
8253 * Makefile.in: Rebuild dependencies.
8254 (BFD32_BACKENDS): Add xcofflink.o.
8255 (CFILES): Add xcofflink.c.
8257 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8258 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8259 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8261 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8263 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8265 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8267 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8268 * config.in: Regenerated.
8270 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8271 (_bfd_chunksize): New variable.
8272 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8273 for obstack chunk size.
8274 * configure.in: Check for getpagesize.
8275 * configure: Regenerated.
8277 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8279 * trad-core.c (rawptr): Make it a local variable of
8280 ptrace_unix_core_file_p.
8282 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8284 * coff-arm.c (in_reloc_p): New.
8285 * coff-i386.c (in_reloc_p): New.
8286 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8287 (coff_write_object_contents): Only set has_reloc_section
8289 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8290 in_reloc_p to decide if reloc should be emitted.
8291 * libcoff.h (pe_data_type.in_reloc_p): New.
8292 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8294 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8296 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8297 (_bfd_coff_read_internal_relocs): Likewise.
8298 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8299 (_bfd_coff_read_internal_relocs): Likewise.
8301 * elflink.h (elf_link_add_object_symbols): Correct conditions
8302 under which type and size change warnings are issued.
8304 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8306 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8307 a symbol which is not in a real section.
8308 (coff_write_native_symbol): Corresponding change.
8310 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8311 coff_link_hash_newfunc and make non-static.
8312 (_bfd_coff_link_hash_table_init): New function, broken out of
8313 _bfd_coff_link_hash_table_create.
8314 (_bfd_coff_link_hash_table_create): Use it.
8315 (process_embedded_commands): Make static.
8316 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8317 (_bfd_coff_link_hash_table_init): Declare.
8318 * libcoff.h: Rebuild.
8320 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8321 field in XCOFF tdata.
8322 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8323 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8324 based on cputype stored in a.out header, or in n_type of initial
8326 (coff_write_object_contents): Set cputype correctly in a.out
8328 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8330 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8331 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8333 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8334 * libcoff.h: Rebuild.
8336 * cpu-rs6000.c (rs6000_compatible): New static function.
8337 (bfd_rs6000_arch): Use it.
8338 * cpu-powerpc.c (powerpc_compatible): New static function.
8339 (arch_info_struct): Define various flavours of PowerPC.
8340 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8343 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8345 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8347 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8349 * elflink.h (elf_link_add_object_symbols): Don't warn about
8350 changing the size or type if the old definition was weak.
8352 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8354 * coffcode.h (combined_entry_type): Add fix_line field.
8355 (coff_slurp_line_table): Warn if we try to set the lineno field of
8357 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8358 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8359 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8360 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8362 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8363 * libcoff.h: Rebuild.
8365 * libcoff-in.h (struct xcoff_tdata): Define.
8366 (xcoff_data): Define.
8367 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8368 * bfd-in2.h, libcoff.h: Rebuild.
8369 * coff-rs6000.c (xcoff_mkobject): New static function.
8370 (coff_mkobject): Define.
8371 (xcoff_copy_private_bfd_data): New static function.
8372 (coff_bfd_copy_private_bfd_data): Define.
8373 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8375 (rs6000coff_vec): Add DYNAMIC to object_flags.
8376 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8377 .loader sections specially.
8378 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8379 section alignment from the XCOFF tdata information.
8380 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8381 F_SHROBJ, and copy the extra a.out header information into the
8382 XCOFF tdata structure.
8383 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8384 F_DYNLOAD and the extra a.out header information.
8385 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8386 C_HIDEXT symbol with attached csect information.
8387 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8388 in the o_maxdata field.
8389 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8390 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8391 end if BSF_NOT_AT_END is set.
8393 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8394 _bfd_read_ar_hdr_fn.
8395 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8396 * bfd-in2.h, libbfd.h: Rebuild.
8397 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8399 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8400 (bfd_slurp_bsd_armap_f2): Likewise.
8401 (_bfd_slurp_extended_name_table): Likewise.
8403 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8405 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8407 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8408 when the symbol table is empty.
8410 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8411 space for section symbols, since we don't output them either.
8412 (elf_m68k_adjust_dynindx): Removed.
8414 * ptrace-core.c (rawptr): Make it a local variable of
8415 ptrace_unix_core_file_p.
8417 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8419 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8422 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8423 Mac object file formats.
8425 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8427 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8428 auxent if there isn't one.
8429 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8430 rather than FILNMLEN as the maximum name length.
8432 * coffcode.h (bfd_coff_backend_data): Add new field
8433 _bfd_coff_print_aux.
8434 (bfd_coff_print_aux): New static function.
8435 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8436 scnlen field of an XTY_LD csect aux entry.
8437 (coff_print_aux): New static function.
8438 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8439 in coff_pointerize_aux_hook.
8440 (bfd_coff_std_swap_table): Initialize new field.
8441 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8442 * libcoff.h: Rebuild.
8443 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8444 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8446 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8447 if there are symbols, for native AIX ld compatibility.
8449 * coffcode.h (bfd_coff_backend_data): Add new field
8450 _bfd_coff_pointerize_aux_hook.
8451 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8452 or I960, and as 0 otherwise.
8453 (bfd_coff_std_swap_table): Initialize new field.
8454 * libcoff.h: Rebuild.
8455 * coffgen.c (coff_pointerize_aux): Change parameters to take
8456 symbol pointer instead of type and class, and to take aux index.
8457 Call _bfd_coff_pointerize_aux_hook if it is defined.
8458 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8459 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8460 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8462 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8463 read-only/host-only support.
8465 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8467 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8470 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8471 BFD_JUMP_TABLE_ARCHIVE accordingly.
8472 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8473 (_bfd_compute_and_write_armap): Declare.
8474 (_bfd_generic_read_ar_hdr): Declare.
8475 (_bfd_read_ar_hdr): Define.
8476 (_bfd_noarchive_read_ar_hdr): Define.
8477 (_bfd_archive_bsd_read_ar_hdr): Define.
8478 (_bfd_archive_coff_read_ar_hdr): Define.
8479 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8480 _bfd_read_ar_hdr instead.
8481 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8482 (_bfd_compute_and_write_armap): Rename from
8483 compute_and_write_armap. Make non-static. Change all callers.
8484 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8485 than _bfd_snarf_ar_hdr.
8486 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8487 * ieee.c (ieee_read_ar_hdr): Define.
8488 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8489 * oasys.c (oasys_read_ar_hdr): Define.
8490 * som.c (som_read_ar_hdr): Define.
8491 * bfd-in2.h, libbfd.h: Rebuild.
8493 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8495 * peicode.c (coff_swap_filehdr_in): If symptr is
8496 zero, there aren't any symbols, even if nsyms is set.
8498 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8500 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8502 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8503 sections, and set styp correctly for them: .got, .hash, .dynamic,
8504 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8505 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8507 (ecoff_sort_hdrs): New static function.
8508 (ecoff_compute_section_file_positions): Return boolean, not void.
8509 Sort the sections by VMA before looking through them. Put the
8510 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8511 section on an appropriate boundary within the page.
8512 (ecoff_compute_reloc_file_positions): Check return value of
8513 ecoff_compute_section_file_positions.
8514 (_bfd_ecoff_set_section_contents): Likewise.
8515 (_bfd_ecoff_write_object_contents): Check for various Alpha
8516 section types when incrementing text_size and data_size. Call
8517 adjust_headers backend function if it exists.
8518 * coff-alpha.c (alpha_adjust_headers): New static function.
8519 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8520 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8522 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8524 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8526 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8527 of ALTERNATE_AIX_CORE_FORMAT.
8528 * configure.in (aix4): No longer need CORE_FLAGS.
8529 * configure: Updated.
8531 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8533 NS32k changes from Ian Dall:
8534 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8536 (aout_link_input_section_std, aout_link_input_section_ext,
8537 aout_link_reloc_link_order): Call them instead of _bfd_*
8539 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8541 (backend_data): Use it instead of hardcoded zero.
8543 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8544 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8546 * ns32knetbsd.c: Include bfd.h.
8547 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8548 (MY_bfd_reloc_type_lookup): Declare function too.
8549 * pc532-mach.c (set_sizes): Don't declare.
8550 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8551 (backend_data, MY_backend_data): Don't define.
8553 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8554 ns32k-*-lites* like ns32k-*-netbsd*.
8556 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8559 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8561 * coffcode.h (coff_write_object_contents): Restore setting
8562 f_timdat to 0, deleted on August 22.
8564 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8566 * coffcode.h (coff_bfd_copy_private_symbol_data,
8567 coff_bfd_copy_private_section_data,
8568 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8569 * peicode.h (coff_bfd_copy_private_bfd_data): New
8570 (pe_bfd_copy_private_bfd_data): New.
8571 (coff_swap_scnhdr_in): Swap bss size into the right place.
8572 (pe_print_private_bfd_data): Add some newlines.
8574 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8576 * som.c (setup_sections): Don't die if a space has no subspaces.
8578 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8580 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8581 dynamic symbol override a common symbol. Don't change the size or
8582 type if they have been set and the new symbol is not a definition.
8583 Warn if the size or type changes.
8585 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8587 * som.c (som_begin_writing): Don't write the symbol table or
8589 (som_finish_writing): Write them here. Place them after the
8590 subspace data, but before the relocs.
8592 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8594 * sunos.c (sunos_add_one_symbol): Just pass false, not
8595 info->shared_library, to sunos_create_dynamic_sections.
8596 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8598 (sunos_check_dynamic_reloc): Remove .text section assertion.
8600 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8602 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8603 * configure, configure.in: Add pmac_xcoff_vec case.
8604 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8605 * coff-pmac.c: New file, PowerMac XCOFF support.
8606 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8607 * targets.c (pmac_xcoff_vec): Declare.
8609 * mpw-config.in: Various changes to be compatible with the
8610 autoconf-based configury.
8611 * mpw-make.sed: New file, sed commands to translate Unix
8612 makefile into MPW syntax.
8613 * mpw-make.in: Remove.
8614 * hosts/mpw.h: Remove.
8615 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8616 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8618 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8620 * binary.c (binary_get_symtab): Return an empty string on error.
8621 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8623 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8625 * coff-ppc.c: Reformatted according to gnu conventions
8626 Removed irrelevant "if 0" code
8628 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8630 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8631 symbols rather than as indirect symbols.
8632 (MY(slurp_symbol_table)): Don't do anything special about
8635 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8636 of .ctors and .dtors sections is no larger than 2.
8638 * sunos.c (sunos_add_one_symbol): Don't change
8639 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8641 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8642 dynamic symbols when creating a shared library.
8643 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8645 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8646 written even if it is not defined in a regular object.
8647 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8648 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8649 rather than the constant 22.
8650 (sunos_check_dynamic_reloc): Handle creating a shared library.
8651 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8652 zero when creating a shared library.
8653 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8654 write it out at the start of the symbol table.
8656 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8658 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8660 * config.bfd: Add arm-*-coff.
8661 * configure.in, configure: Add armcoff_{little,big}_vec.
8662 * targets.c (armcoff_{little,big}_vec): Declare.
8663 (bfd_target_vector): Add armcoff_{little,big}_vec.
8664 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8666 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8668 * targets.c (bfd_find_target): Remove debugging code.
8670 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8672 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8674 * Makefile.in: added *-ppc files
8675 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8676 allow pe based .o's to be shared with other tools on ppc/NT
8677 * config.bfd: added powerpc[le]-[pe|winnt] config support
8678 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8679 * peicode.h: Added more section flags for PE on ppc
8680 Added coff_swap_filehdr_out to allow peicode.h to be
8681 used for non-image PE files on ppc.
8682 Check for image, or not, before copying pe_opthdr
8683 * targets.c: Added new bfd's
8684 * targets.c: Removed two inactive bfds that shouldn't have made it this
8687 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8689 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8690 explicit values to initialize all relocs. Change all users.
8691 (ppc_elf_brtaken_inner): New function to handle branch predicition
8693 (ppc_elf_brtaken_reloc): Ditto.
8694 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8695 relocs use ppc_elf_unsupported_reloc.
8696 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8697 needs to be reported.
8698 (ppc_elf_relocate_section): Support branch prediction relocs.
8700 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8702 * bfd.c (bfd_assert): Remove \n from string passed to
8705 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8706 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8707 (bfd_coff_make_section_hook): Don't define.
8708 (coff_make_section_hook): Remove.
8709 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8710 (styp_to_sec_flags): Likewise.
8711 (coff_write_object_contents): Likewise.
8712 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8714 * libcoff.h: Rebuild.
8715 * coffgen.c (make_a_section_from_file): Just call
8716 bfd_make_section_anyway, not bfd_make_section or
8717 bfd_coff_make_section_hook.
8718 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8719 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8720 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8721 make_section_hook field.
8722 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8724 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8725 pointers into value field for warning and indirect symbols; just
8726 leave the value field alone.
8727 * linker.c (generic_link_add_symbol_list): Use next symbol for
8728 warning and indirect symbols, rather than looking in symbol value.
8729 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8730 parameter. Change all callers. Remove support for indirect
8731 symbols; it didn't work anyhow.
8732 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8733 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8734 * bfd-in2.h: Rebuild.
8736 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8738 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8739 go back to telling the tools this reloc operates on 32 bits.
8741 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8743 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8744 rather than a direct fprintf.
8745 * archive.c (_bfd_write_archive_contents): Likewise.
8746 * coffcode.h (coff_slurp_symbol_table): Likewise.
8747 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8748 (ppc_elf_unsupported_reloc): Likewise.
8749 (ppc_elf_relocate_section): Likewise.
8750 * i386linux.c (linux_tally_symbols): Likewise.
8751 (linux_finish_dynamic_link): Likewise.
8752 * osf-core.c (osf_core_core_file_p): Likewise.
8753 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8754 * som.c (som_sizeof_headers): Likewise.
8755 * srec.c (srec_bad_byte): Likewise.
8756 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8757 * libbfd-in.h (bfd_assert): Declare first parameter const.
8758 * libbfd.h: Rebuild.
8759 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8760 bfd_reloc_overflow is enough.
8761 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8762 * coff-h8500.c (rtype2howto): Likewise.
8763 * coff-z8k.c (rtype2howto): Likewise.
8764 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8765 * elf.c (_bfd_elf_get_lineno): Likewise.
8766 (_bfd_elf_no_info_to_howto): Likewise.
8767 (_bfd_elf_no_info_to_howto_rel): Likewise.
8768 * hp300hpux.c (convert_sym_type): Likewise.
8769 (MY(swap_std_reloc_in)): Likewise.
8770 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8772 * libaout.h (struct aoutdata): Add line_buf field.
8773 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8774 and filename_buffer. Instead, use a malloc buffer stored in the
8775 new line_buf field. Remove length restrictions.
8777 * coffgen.c (string_size): Remove static variable.
8778 (debug_string_size, debug_string_section): Likewise.
8779 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8780 and debug_string_size_p parameters. Use them instead of the
8781 global variables. Change all callers.
8782 (coff_write_symbol): Likewise.
8783 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8784 (coff_write_symbols): Add local variables to replace removed
8787 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8788 function, and line_base fields.
8789 * libcoff.h: Rebuild.
8790 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8791 information, rather than using static variables.
8793 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8794 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8796 * init.c (initialized): Remove static variable.
8797 (bfd_init): Don't bother setting initialized.
8798 (bfd_check_init): Remove.
8799 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8800 * libbfd.h: Rebuild.
8802 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8804 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8805 size for full core dumps. Copy core file header to private data.
8806 (rs6000coff_core_file_failing_command,
8807 rs6000coff_core_file_failing_signal): New functions to extract
8808 the file name and terminating signal from the core file.
8809 * coff-rs6000.c: Use them.
8811 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8813 Change arch info to be const, initialized at compile time.
8814 * archures.c: Reindent many functions. Change CONST to const.
8815 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8816 nothing set it anyhow. Make next const.
8817 (bfd_arch_info_list): Remove.
8818 (bfd_archures_list): Rename from archures_init_table. Change from
8819 a table of function pointers to a table of bfd_arch_info_type
8820 structure addresses.
8821 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8822 (bfd_lookup_arch): Likewise.
8823 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8825 (bfd_default_arch_struct): Make const.
8826 (bfd_arch_init, bfd_arch_linkin): Remove.
8827 (bfd_get_arch_info): Return a const pointer.
8828 * init.c (bfd_init): Don't call bfd_arch_init.
8829 * bfd.c (struct _bfd): Make arch_info const.
8830 * bfd-in2.h: Rebuild.
8831 * libbfd.h: Rebuild.
8832 * configure.in: Put & before everything in $selarchs.
8833 * configure: Rebuild.
8834 * cpu-*.c: Change bfd_*_arch from a function which calls
8835 bfd_arch_linkin to a const structure.
8836 * ieee.c (ieee_object_p): Make arch const.
8838 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8840 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8842 * bfd-in2.h: Regenerate.
8843 * libbfd.h: Regenerate.
8845 * elf32-ppc.c (reloc_type): Update names to match current draft.
8846 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8847 relative. Update names to current V.4 draft.
8848 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8849 (ppc_elf_relocate_section): Rename relocations to match draft.
8851 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8853 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8854 compiled with -mrelocatable-lib to be linked with either normal
8855 modules or -mrelocatable modules.
8857 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8859 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8860 in the a.out header.
8862 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8863 a reloc against a local symbol, even if it's not a section.
8865 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8867 * targets.c (bfd_target): Remove unused align_power_min field.
8868 * bfd-in2.h: Rebuild.
8869 * All backends: Remove initialization of align_power_min.
8871 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8873 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8875 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8877 * config.bfd (mips-dec-netbsd*): New target.
8878 * configure.host (mips-dec-netbsd*): New host.
8879 * configure.in (mips-dec-netbsd*): New native.
8880 * configure: Rebuild.
8882 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8884 Make the COFF backend linker merge common types:
8885 * cofflink.c (struct coff_debug_merge_element): Define.
8886 (struct coff_debug_merge_type): Define.
8887 (struct coff_debug_merge_hash_entry): Define.
8888 (struct coff_debug_merge_hash_table): Define.
8889 (coff_debug_merge_hash_table_init): Define.
8890 (coff_debug_merge_hash_table_free): Define.
8891 (coff_debug_merge_hash_lookup): Define.
8892 (struct coff_final_link_info): Add debug_merge field.
8893 (coff_debug_merge_hash_newfunc): New static function.
8894 (_bfd_coff_final_link): Allocate and free debug_merge table.
8895 (coff_link_input_bfd): Merge identical enum, struct and union
8898 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8900 Convert i960 COFF to use COFF backend linker.
8901 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8902 structure to store the symbol being used.
8903 (coff_i960_start_final_link): New static function.
8904 (coff_i960_relocate_section): New static function.
8905 (coff_i960_adjust_symndx): New static function.
8906 (coff_start_final_link): Define.
8907 (coff_relocate_section): Define.
8908 (coff_adjust_symndx): Define.
8909 * coffcode.h (bfd_coff_backend_data): Add new callback function
8910 _bfd_coff_start_final_link.
8911 (bfd_coff_start_final_link): Define.
8912 (coff_start_final_link): Define if not defined.
8913 (bfd_coff_std_swap_table): Add coff_start_final_link.
8914 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8916 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8917 function callback is not NULL.
8918 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8919 (_bfd_coff_internal_syment_name): Declare.
8920 * libcoff.h: Rebuild.
8921 * configure.in (icoff_big_vec): Add cofflink.o.
8922 (icoff_little_vec): Likewise.
8923 * configure: Rebuild.
8925 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8927 * Makefile.in (clean-info): Remove extraneous tab from line
8930 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8932 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8933 contents has relocs.
8935 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8937 * coffcode.h (coff_compute_section_file_positions): Keep the
8939 (coff_write_object_contents): Remember if it's a relocatable
8941 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8942 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8943 if relocatable file. Swap out saved raw size.
8945 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8947 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8948 (maintainer-clean): Rename from realclean, passing
8949 maintainer-clean down to subdirectories, but leave realclean as a
8952 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8955 * dep-in.sed: Remove config.h from generated dependencies.
8957 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8958 broken out of sunos_canonicalize_dynamic_symtab.
8959 (sunos_canonicalize_dynamic_symtab): Call new function
8960 sunos_slurp_dynamic_symtab.
8961 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8962 dynamic symbol table to the caller.
8963 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8964 callback to override the symbols being read.
8965 * libaout.h (struct aout_backend_data): Add three new parameters
8966 to add_dynamic_symbols callback.
8968 Extensive minor changes to avoid various gcc warnings. Also:
8969 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8970 * archures.c (bfd_arch_info_type): Change mach field from long to
8972 (bfd_lookup_arch): Change machine parameter from long to unsigned
8975 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8977 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8978 a symbol with a non-zero plt_offset.
8980 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8982 * elfcode.h (align_file_position): Remove; not used.
8984 * configure.in: Only check for <sys/procfs.h> on a native system,
8985 and make sure it defines prstatus_t.
8986 * configure: Rebuild.
8988 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8990 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8992 * config.in: Rename from config.h.in.
8993 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8994 Check for config.h:config.in when creating stamp-h.
8995 * configure: Rebuild.
8996 * Makefile.in (stamp-h): Depend upon config.in rather than
8997 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8998 calling config.status.
9000 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9001 (Makefile): Just rebuild Makefile.
9002 (config.h, stamp-h): New targets.
9003 * configure.in: Create stamp-h when rebuilding config.h.
9004 * configure: Rebuild.
9006 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9008 * configure.in: Call AC_CONFIG_HEADER. Substitute
9009 HOST_64BIT_LONG. Check that various header files exist. Check
9010 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9011 and/or free need to be declared. Don't make a link to sysdep.h.
9012 Define TRAD_HEADER for various hosts.
9013 * configure: Rebuild.
9014 * configure.host: Don't set my_host. Add definitions taken from
9015 host header files for various entries. Remove entries which now
9017 * acconfig.h: New file.
9018 * config.h.in: New file, built by autoheader.
9019 * sysdep.h: New file.
9020 * Makefile.in (do_distclean): Don't remove sysdep.h.
9022 (LOCAL_H_DEPS): New variable.
9023 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9025 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9026 ($(OPTIONAL_BACKENDS)): Likewise.
9027 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9028 looking through sysdep.h.
9029 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9030 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9031 (fprintf_vma, sprintf_vma): Likewise.
9032 (int64_type, uint64_type): Don't define.
9033 * bfd-in2.h: Rebuild.
9034 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9035 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9036 * lynx-core.c: Include stuff from old hosts/lynx.h.
9037 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9038 rather than NO_FCNTL.
9039 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9040 rather than NATIVE_HPPAHPUX_COMPILER.
9041 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9043 * hosts/*.h: Remove all header files which merely include,
9044 declare, and define things. Leave header files which define
9045 information needed by trad-core.c.
9047 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9048 (BFD_CC_FOR_BUILD): Define.
9049 * configure.in: Use BFD_CC_FOR_BUILD.
9050 * configure: Rebuild.
9052 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9054 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9055 * configure: Rebuild.
9057 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9060 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9062 * config.bfd: i386pe_ve -> i386pe_vec.
9064 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9066 * configure.host: Incorporate host Makefile fragments by setting
9068 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9069 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9070 value based on whether the code is being compiled by a cross
9071 compiler. Don't substitute host_makefile_frag or frags.
9072 * aclocal.m4: New file to define local AC_PROG_CC.
9073 * configure: Rebuild.
9074 * Makefile.in (INSTALL): Set to @INSTALL@.
9075 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9076 (INSTALL_DATA): Set to @INSTALL_DATA@.
9078 (CC): Define as @CC@.
9079 (CFLAGS): Set to @CFLAGS@.
9080 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9081 (@host_makefile_frag@): Remove.
9082 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9083 after other options.
9084 (config.status): Remove dependency upon @frags@.
9085 * config/*.mh, config/README: Remove.
9087 * config.bfd: Rewrite to incorporate the contents of the Makefile
9088 fragments by setting shell variables, rather than merely returning
9089 the name of a Makefile fragment.
9090 * configure.in: Use shell variables set by config.bfd rather than
9091 looking at the target Makefile fragment files. Don't substitute
9092 target_makefile_frag. Do substitute TDEFINES.
9093 * configure: Rebuild.
9094 * Makefile.in (@target_makefile_frag@): Remove.
9095 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9096 * config/*.mt: Remove.
9098 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9100 * configure.in: Put changequote lines around "i[345]86" patterns
9101 section of core file support.
9103 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9105 * som.c (som_bfd_print_private_bfd_data): Define to use the
9108 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9110 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9111 entry, text_start and data_start.
9113 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9115 * Makefile.in (OFILES): Remove $(TDEPFILES).
9116 * config/apollo.mt (TDEPFILES): Remove.
9117 * config/README: Update.
9119 * configure.in: For a native configuration, set COREFILE and
9120 COREFLAG based on the canonical host name.
9121 * configure: Rebuild.
9122 * Makefile.in: Rebuild dependencies.
9123 (ALL_CFLAGS): Add @COREFLAG@.
9124 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9125 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9126 support routines. Check LYNX_CORE rather than HOST_LYNX.
9127 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9128 * i386lynx.c: Likewise.
9129 * m68klynx.c: Likewise.
9130 * sparclynx.c: Likewise.
9131 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9132 * *-core.c: Comment changes.
9133 * config/decstation.mh (HDEPFILES): Remove.
9134 (HDEFINES): Remove -DTRAD_CORE.
9135 * config/irix3.mh (RANLIB): Remove.
9136 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9137 (HDEFINES): Remove -DIRIX_CORE.
9138 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9139 (HDEFINES): Remove -DTRAD_CORE.
9140 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9141 * config/ultra3.mh (RANLIB): Remove.
9142 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9143 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9144 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9145 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9146 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9147 * config/i386aix.mh, config/i386bsd.mh: Remove.
9148 * config/i386linux.mh, config/i386mach3.mh: Remove.
9149 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9150 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9151 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9152 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9153 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9154 * config/solaris2.mh, config/stratus.mh: Remove.
9155 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9156 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9158 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9160 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9161 DT_FINI entry if the appropriate symbol is not in the hash table.
9163 * libelf.h (struct elf_backend_data): Add create_program_headers
9164 and want_hdr_in_seg fields.
9165 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9167 (elf_backend_create_program_headers): Likewise.
9168 (elfNN_bed): Initialize create_program_headers and
9170 * elf.c (get_program_header_size): Call create_program_headers
9172 (map_program_segments): Check want_hdr_in_seg backend field. Call
9173 create_program_headers backend routine.
9175 * elf.c (assign_file_positions_except_relocs): Align non allocated
9176 sections when creating an executable.
9178 * elfcode.h (elf_swap_phdr_in): Make non static.
9179 (elf_swap_phdr_out): Make non static.
9180 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9181 (bfd_elf32_swap_phdr_out): Declare.
9182 (bfd_elf64_swap_phdr_in): Declare.
9183 (bfd_elf64_swap_phdr_out): Declare.
9185 * ecofflink.c (ecoff_collect_shuffle): New static function.
9186 (_bfd_ecoff_get_accumulated_pdr): New function.
9187 (_bfd_ecoff_get_accumulated_sym): New function.
9188 (_bfd_ecoff_get_accumulated_ss): New function.
9189 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9190 (_bfd_ecoff_get_accumulated_sym): Declare.
9191 (_bfd_ecoff_get_accumulated_ss): Declare.
9192 * libbfd.h: Rebuild.
9194 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9196 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9198 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9199 warning symbols. If any section is named .gnu.warning.XXX, treat
9200 the contents as a warning to be issued if the symbol XXX is
9202 (elf_link_output_extsym): For an indirect or warning symbol, just
9203 output the symbol it points to.
9205 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9206 if bfd_hash_allocate fails, since it will already be set.
9207 (generic_link_hash_newfunc): Likewise.
9208 (archive_hash_newfunc): Likewise.
9209 (hash_entry_bfd): New static function.
9210 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9211 callback. Allocate a new warning using the hash table newfunc.
9212 Use bfd_hash_replace to update the entry in the hash table, rather
9213 than assuming we can copy the fields with structure assignment.
9215 * hash.c (bfd_hash_replace): New function.
9216 * bfd-in.h (bfd_hash_replace): Declare.
9217 * bfd-in2.h: Rebuild.
9219 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9221 * config.bfd: Add mips*vr4300-*-elf* target.
9222 * config/mipsbvr4300.mt: Added.
9224 See file ChangeLog.2
9231 version-control: never