1 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6 From H.J. Lu <hjl@gnu.org>:
7 * Makefile.am (libbfd_la_LDFLAGS): Define.
8 * Makefile.in: Rebuild.
10 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
12 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
13 * netbsd.h (MACHTYPE_OK): Define.
14 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
15 calling N_SET_MACHTYPE, rather than having a switch.
16 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
18 * i386netbsd.c (MACHTYPE_OK): Don't define.
19 (DEFAULT_MID): Define.
20 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
21 (MACHTYPE_OK): Don't define.
22 (DEFAULT_MID): Define.
23 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
24 (DEFAULT_MID): Define.
25 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
26 (DEFAULT_MID): Define.
27 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
28 (DEFAULT_MID): Define.
30 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
31 * vaxnetbsd.c: New file.
32 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
33 rather than netbsd_core.
34 * targets.c (vaxnetbsd_vec): Declare.
35 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
36 defined, add netbsd_core_vec.
37 * configure.in: Set COREFILE for alpha*-*-netbsd* and
38 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
39 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
40 * config.bfd (alpha*-*-netbsd*): New target.
41 * Makefile.am: Rebuild dependencies.
42 (BFD32_BACKENDS): Add vaxnetbsd.lo.
43 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
44 * configure, Makefile.in: Rebuild.
46 * configure.host: Remove the old shared library build stuff. We
47 now use libtool instead.
49 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
51 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
53 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
55 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
58 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
60 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
61 when merging m32r BFDs into m32rx BFDs.
63 * elf32-v850.c (remember_hi16s_reloc): New function.
64 (find_remembered_hi16s_reloc): New function.
65 (v850_elf_store_addend_in_insn): Use the above new functions to
66 match up HI6S relocs with LO16 relocs.
69 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
71 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
72 (bfd_txvu_arch): Delete.
73 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
75 * bfd-in2.h: Regenerate.
78 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
80 * configure.in: Change -linux* to -linux-gnu*.
81 * config.bfd, configure.host: Likewise.
84 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
86 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
87 LO16/HI16S bug and improve comments about what is going on.
89 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
91 * configure, aclocal.m4: Rebuild with new libtool.
94 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
96 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
97 when merging v850 code into v850e/v850ea code. Do not initialise
98 output flags if the input is the default architecture. PR14732.
100 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
103 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
105 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
106 get the size from bfd_arch_bits_per_address instead of directly
109 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
111 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
112 to wrap, just return all 1's bits instead.
113 * libbfd.h: Regenerate.
115 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
117 * coff-i386.c (coff_pe_i386_relocate_section): New static function
119 (coff_relocate_section): If COFF_WITH_PE, define as
120 coff_pe_i386_relocate_section.
121 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
122 skip empty sections, to match coff_write_object_contents.
124 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
125 rather than swapping out r_offset twice. From Luke Deller
126 <luked@cse.unsw.edu.au>.
128 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
130 * configure.in: Set libtool_enable_shared rather than
131 libtool_shared. Remove diversion hack.
132 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
135 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
137 * syms.c (struct stab_cache): Define.
138 (struct stab_find_info): Remove cached_offset, cached_stab,
139 cached_str, and cached_stroff fields. Add file_cache,
140 function_cache, and line_cache fields.
141 (_bfd_stab_section_find_nearest_line): Use extensive caching to
144 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
146 * peicode.h (pe_print_idata): Check for import of ordinal rather
148 (pe_print_edata): If there is no .edata section, look for the
149 export data in some other section.
151 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
153 * configure.in: Change version to 2.8.4.
154 * configure: Regenerated.
156 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
158 Add tms320c30 support:
159 * cpu-tic30.c: New file.
160 * aout-tic30.c: New file.
161 * coff-tic30.c: New file.
162 * archures.c (bfd_arch_tic30): Define.
163 (bfd_tic30_arch): Declare.
164 (bfd_archures_list): Add bfd_tic30_arch.
165 * targets.c (bfd_target_vector): Add tic30_aout_vec and
167 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
168 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
169 (coff_set_flags): Likewise.
170 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
171 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
172 * Makefile.am: Rebuild dependencies.
173 (ALL_MACHINES): Add cpu-tic30.lo.
174 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
175 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
176 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
177 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
179 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
181 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
182 to lag behind LO16 reloc by a couple of instructions.
184 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
186 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
187 make to reexamine the file timestamp.
188 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
190 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
194 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
196 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
197 and partial_inplace=false.
198 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
201 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
203 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
204 to create .dynsbss and .rela.sbss sections.
205 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
206 copied from dynamic objects into .sbss.
207 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
208 use it. Correct typo of .rela.sdata2.
209 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
210 put the data, which may now be in .sbss.
211 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
212 (elf_backend_create_dynamic_sections): Define as
213 ppc_elf_create_dynamic_sections.
215 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
216 against _GLOBAL_OFFSET_TABLE_.
217 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
218 shared libraries which refer to local symbols. Make sure that the
219 test for allocating space for a reloc in a shared object is the
220 same as the test for emitting a reloc.
223 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
225 * elf32-mips.c: Add dvp support.
228 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
230 * config.bfd (i[3456]-*-mingw32*): New target.
231 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
232 * aclocal.m4, configure: Rebuild.
235 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
237 * config.bfd, configure.in: Add dvp support.
238 * configure: Regenerate.
239 * aclocal.m4: Regenerate.
240 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
241 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
244 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
246 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
249 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
251 Sparc v9 ABI compliant PLT:
252 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
253 (plt_templates, sparc64_elf_build_plt_entry): Delete.
254 (LARGE_PLT_THRESHOLD): New define.
255 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
256 (sparc64_elf_build_plt): New function.
257 (sparc64_elf_plt_entry_offset): Likewise.
258 (sparc64_elf_plt_ptr_offset): Likewise.
259 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
260 contain the index for convenience. Skip the initial entries
262 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
263 memory for the benefit of .rela.plt.
264 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
265 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
266 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
267 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
268 Call sparc64_elf_build_plt.
269 (elf_backend_want_got_plt): No.
270 (elf_backend_plt_readonly): No.
271 (elf_backend_plt_alignment): 8.
273 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
274 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
275 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
278 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
280 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
282 * cpu-mips.c (arch_info_struct): Add mips variants.
283 * bfd-in2.h: Rebuilt.
285 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
287 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
288 preserving the contents of t2a3_b_insn.
290 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
292 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
293 (i[3456]86sco3.2v5*coff): New target.
295 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
297 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
299 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
301 * bfd.c (bfd_get_error_handler): Add orthogonal function.
302 * bfd-in2.h: Regenerate.
304 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
306 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
308 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
310 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
311 adjust addend for an output common symbol (from Jimmy Blair
312 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
313 defined symbol to counteract adjustment made in generic relocation
316 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
318 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
320 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
321 (GET_SCNDHR_NLNNO): Likewise.
323 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
325 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
327 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
329 * elf32-m32r.c: Add macros to handle NOP insertion.
331 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
333 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
334 (xcoff_mark): Likewise.
335 (xcoff_build_ldsyms): Mark absolute symbols.
337 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
339 * bout.c (b_out_write_object_contents): Sort symbols before output
340 to keep {CALL,BAL}NAME symbols adjacent.
341 (b_out_symbol_cmp): New function.
343 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
345 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
346 allocate space for a PC relative reloc against a symbol which is
347 defined in a regular file.
348 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
349 relative reloc against a symbol which is defined in a regular
352 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
354 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
355 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
357 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
358 (mips*-*-netbsd*): New target.
360 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
362 * elflink.h (elf_link_assign_sym_version): Change error message
363 from "undefined version name" to "undefined versioned symbol
366 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
368 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
371 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
373 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
376 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
377 shared. Set stab* sections to be shared and read. Set .rsrc
378 section to be read and shared.
380 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
382 * Makefile.am: Rebuild dependencies.
383 (ALL_MACHINES_CFILES): Add dwarf2.lo.
384 (ALL_MACHINES_CFILES): Add dwarf2.c.
385 * Makefile.in: Rebuild.
387 * coff-arm.c: Don't include obstack.h.
389 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
391 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
394 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
396 * configure: Regenerate to get @SHELL@ substituted.
398 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
400 * coff-arm.c (coff_arm_relocate_section): Only look at section
401 owner if there is one.
403 * elf.c (assign_file_positions_for_segments): Fail if there is not
404 enough room for the program headers. (PR14186)
406 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
408 * elf.c (_bfd_elf_find_nearest_line): Call
409 _bfd_dwarf2_find_nearest_line first.
410 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
411 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
413 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
416 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
417 object files to be merged into a M32RX executable.
419 * archures.c: Add bfd_mach_m32rx.
421 * archures.c: Add bfd_mach_m32r.
423 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
425 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
426 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
427 to decide when to align the file sections for paging.
429 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
432 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
434 * elf32-m32r.c (m32r_elf_object_p): New Function.
435 (m32r_elf_final_write_processing): New Function.
436 (m32r_elf_set_private_flags): New Function.
437 (m32r_elf_copy_private_bfd_data): New Function.
438 (m32r_elf_merge_private_bfd_data): New Function.
439 (m32r_elf_print_private_bfd_data): New Function.
440 (elf_backend_object_p): Point to m32r_object_p.
441 (elf_backend_final_write_processing): Point to
442 m32r_elf_final_write_processing.
443 (bfd_elf32_bfd_copy_private_bfd_data): Point to
444 m32r_elf_copy_private_bfd_data.
445 (bfd_elf32_bfd_merge_private_bfd_data): Point to
446 m32r_elf_merge_private_bfd_data.
447 (bfd_elf32_bfd_set_private_flags): Point to
448 m32r_elf_set_private_bfd_data.
449 (bfd_elf32_bfd_print_private_bfd_data): Point to
450 m32r_elf_print_private_bfd_data.
453 * cpu-m32r.c: Add m32rx cpu architecture.
454 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
455 architecture machines.
458 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
461 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
463 * configure: Only build libbfd shared if --enable-shared's value
464 was `yes', or was set to `*bfd*'.
465 * aclocal.m4: Likewise.
466 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
467 original source of this bit of code. It's not clear what the best fix
470 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
472 * linker.c (generic_link_add_symbol_list): Always init udata.p so
473 that the generic relaxation code can function when input and output
474 file formats are mismatched.
476 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
478 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
480 * elf.c (assign_file_positions_for_segments): For a loadable
481 section, make sure that the load address is correct relative to
482 the load address of the segment plus the size of the segment so
485 * coffcode.h (_coff_link_output_has_begun): Make static.
486 (_coff_final_link_postscript): Likewise.
488 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
490 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
491 which a relocation refers to an indirect or warning symbol.
493 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
495 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
496 (coff_arm_final_link_postscript): New function.
497 (coff_arm_link_output_has_begun): New function.
499 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
500 _bfd_coff_link_output_has_begun and
501 _bfd_coff_final_link_postscript. Add new macros:
502 bfd_coff_link_output_has_begun() and
503 bfd_coff_final_link_postscript().
505 * cofflink.c (_bfd_coff_final_link): Insert calls to
506 bfd_coff_link_output_has_begun() and
507 bfd_coff_final_link_postscript().
509 * coffcode.h: Add two new fields to bfd_coff_backend_data
510 structure: _bfd_coff_link_output_has_begun and
511 _bfd_coff_final_link_postscript. Add default initialisers for
512 these fields. Add overridable aliases for the coff swap functions
513 in the backend data structure.
515 * elf32-v850.c: Update with patches from the branch to fix
516 HI16_S/LO16 reloc pairs.
519 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
521 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
523 (USE_REL): Don't define any more, switch to using RELA
525 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
528 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
530 * archures.c (bfd_mach_mips*): Define.
531 (start-sanitize-vr5400):
532 (vr5400, bfd_mach_vr5000): Define.
533 (end-sanitize-vr5400):
534 (bfd_default_scan): For 3000 and 4000 replace magic constant with
537 * cpu-mips.c (N): Define.
538 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
539 numbers with bfd_mach_mips* macros.
541 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
543 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
544 v850_elf_relocate_section): Fix PR2 14180 and 14181
545 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
546 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
547 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
548 (for PR14180) to create and handle special common sections.
549 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
550 which have data stored in the instructions. PR14258.
552 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
554 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
555 (USER_LABEL_PREFIX): Revert back to '_'
557 * config.bfd (targ_cpu): Add support for Thumb target.
559 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
561 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
562 (get_symbol_value): Handle R_SH_SWITCH8.
563 (sh_relax_delete_bytes): Likewise.
565 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
567 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
568 gcc/config/arm/semi.h
570 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
573 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
575 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
578 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
580 * coffcode.h (coff_mkobject_hook): Only set private flags for non
583 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
585 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
588 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
590 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
591 complain if inout and output formats differ.
593 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
595 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
596 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
597 * Makefile.in: Rebuild.
598 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
599 automake and autoconf.
601 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
602 (COFF_WITH_PR to COFF_WITH_PE).
604 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
606 * coff-arm.c: Make variables and some functions static, so that
607 this file can be included in multiple object files.
608 (coff_arm_bfd_final_link): Fix minor bug.
610 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
612 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
614 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
616 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
618 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
620 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
622 * sunos.c (sunos_add_one_symbol): When overriding a defined
623 symbol, set it to undefined, not new.
625 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
628 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
630 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
631 (sh_relax_delete_bytes): Don't kill LABEL relocs.
633 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
635 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
636 (mn10300_elf_relax_section): Likewise.
638 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
640 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
641 bfd_h_get_* calls to "bfd_byte *".
643 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
645 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
647 (mn10300_elf_relax_section): Include stack space for register saves
648 in the imm8 field of a "call" instruction.
649 (compute_function_info): Determine how much stack is allocated by
650 the movm instruction. Fix typo.
651 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
653 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
655 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
656 a version dependency could not be found.
658 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
660 * configure.com: Get version info from configure.in
662 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
664 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
665 New function. Avoid mixing US1 and HAL R1 code.
666 Set resulting memory ordering to the strongest one used.
667 (sparc64_elf_object_p): Set bfd_mach correctly.
669 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
671 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
672 (sparc64_elf_check_relocs): Handle them.
673 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
674 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
676 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
678 * configure.in (sparc*-*-linux*): Use trad-core and ...
679 * hosts/sparclinux.h: New file.
681 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
683 * config.bfd (sparc64-*-linux*): New target.
685 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
686 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
688 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
689 Set .plt alignment from new plt_alignment.
690 * elflink.h (elf_link_create_dynamic_sections): Set version section
691 alignment to LOG_FILE_ALIGN.
692 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
693 (elfXX_bed): Init plt_alignment.
695 * elf64-sparc.c (sparc64_elf_check_relocs,
696 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
697 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
698 sparc64_elf_finish_dynamic_sections): New functions.
699 (sparc64_elf_howto_table): Fix a few name strings.
700 (ELF_DYNAMIC_INTERPRETER): New definition.
701 (sparc64_elf_relocate_section): Handle shared libraries.
703 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
704 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
705 PLT definitions sparc64-linux originally choose. These will go
706 away soon in favour of the official abi definitions.
708 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
710 * coff-sh.c (coff_small_object_p): New static function.
711 (coff_small_new_section_hook): New static function.
712 (bfd_coff_small_swap_table): New static const structure.
713 (coff_small_close_and_cleanup): Define.
714 (coff_small_bfd_free_cached_info): Define.
715 (coff_small_get_section_contents): Define.
716 (coff_small_get_section_contents_in_window): Define.
717 (shcoff_small_vec): New static structure.
718 (shlcoff_small_vec): New static structure.
719 * targets.c (bfd_target_vector): Add shcoff_small_vec and
721 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
722 shlcoff_small_vec to targ_selvecs.
724 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
725 * configure: Rebuild.
727 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
729 * evax-egsd.c: Weak symbols are global.
731 * evax-emh.c: Use proper casts.
733 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
735 * evax-egsd.c: Section names and symbols have different
736 length restrictions. Add length parameter to
737 _bfd_evax_length_hash_symbol.
738 * evax-etir.c: Likewise.
739 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
741 * evax.h (EOBJ_S_C_SECSIZ): Define.
743 * evax-alpha.c: Remove duplicate test.
745 * evax-emh.c: SYS$ functions are upper-case.
747 * evax-egsd.c: Create separate sections for common symbols.
748 * evax-etir.c: Don't output common section.
749 * evax.h: Bump up section count.
751 * configure.com: Use 64bit integers with DEC C.
753 * evax-egsd.c: Make section flags dec c compatible.
755 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
757 * som.c (normalize): Delete function.
758 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
759 changed. Use passed in elength to determine size of the extended
760 name table instead of computing it again.
762 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
764 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
765 IMAGE_SCN_MEM_READ for an unrecognized section.
767 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
769 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
770 '/' in the extended name table.
772 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
774 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
775 symbols, check globals list before matching on locals.
777 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
779 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
782 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
784 * peicode.h (pe_mkobject_hook): Set DLL flag.
785 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
787 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
788 for .stab* sections. Replace strlen of constant strings with
791 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
793 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
794 merge got and reloc entries from ind syms to their target.
795 (elf64_alpha_always_size_sections): Call it.
796 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
797 (elf64_alpha_can_merge_gots): Likewise.
798 (elf64_alpha_merge_gots): Likewise.
800 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
801 as it is insufficient to handle the relocation changes as well.
803 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
805 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
806 relocs for symbols in shlibs that have been forced local.
807 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
809 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
811 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
812 got_enties of the default symbol for the default versioned
813 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
816 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
818 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
819 24 bits of the PC when computing a PC relative relocation.
821 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
823 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
824 Correct value for maximum positive 22 bit PC relative relocation.
825 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
826 HI_16 relocations. Correct bit adjustment in TDA offsets.
828 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
830 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
831 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
833 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
835 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
838 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
840 * config.bfd: Missed one alpha* change.
842 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
844 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
845 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
846 (MINUS_ONE): New macro.
847 (sparc_elf_notsup_reloc): New function.
848 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
849 H44,M44,L44,REGISTER.
850 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
851 (init_insn_reloc): New function.
852 (sparc_elf_wdisp16_reloc): Use it.
853 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
855 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
857 * som.c (som_construct_extended_name_table): Remove static
858 function, and define as macro instead.
860 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
862 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
863 recognizes alphaev5 etc.
864 * configure.host: Likewise.
866 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
868 Make ld -s work on AIX:
869 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
870 section if we are stripping.
871 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
872 size if we are stripping.
873 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
874 and don't write out relocs, if we are stripping.
875 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
876 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
879 * configure.in: Don't include elf.lo again for ELF targets; it's
880 always in the library anyhow.
881 * configure: Rebuild.
883 * bfd-in2.h: Rebuild.
885 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
886 char *, when calling bfd_get_32 and bfd_put_32.
887 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
890 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
892 * reloc.c (bfd_check_overflow): New function.
893 (bfd_perform_relocation, bfd_install_relocation): Use it.
894 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
895 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
896 * bfd-in2.h: Regenerate.
897 * libbfd.h: Regenerate.
899 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
901 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
902 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
904 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
906 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
907 (stmp-bfd-h): Rename from stmp-bfd.h.
908 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
909 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
910 (stmp-bin2-h): New target.
911 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
912 (stmp-lbfd-h): New target.
913 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
914 (stmp-lcoff-h): New target.
915 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
916 stmp-lbfd-h, and stmp-lcoff-h.
917 * Makefile.in: Rebuild.
919 * configure.in: Use a diversion to set enable_shared before the
920 arguments are parsed.
921 * configure: Rebuild.
923 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
925 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
926 renamed to R_SPARC_UNUSED_42.
927 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
928 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
929 renamed to R_SPARC_UNUSED_42.
930 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
931 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
932 * bfd-in2.h: Regenerated.
933 * libbfd.h: Regenerated.
935 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
937 * elflink.h (elf_merge_symbol): Don't check the hash creator until
938 after we have set *sym_hash.
940 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
942 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
944 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
946 * Makefile.am (libbfd_a_SOURCES): Define.
947 * Makefile.in: Rebuild.
949 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
950 * aclocal.m4: Rebuild with new libtool.
951 * configure: Rebuild.
953 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
955 * elf.c (map_sections_to_segments): Even if we are not demand
956 paged, don't put a loadable section after a nonloadable section.
957 (assign_file_positions_for_segments): Increment the file offset
958 for a section with contents, even if it is not loadable.
961 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
963 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
964 indicating that __ctbp could not be found.
967 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
969 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
971 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
974 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
975 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
976 Add support for the CALLT relocs.
978 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
979 BFD_RELOC_V850_CALLT_16_16_OFFSET.
982 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
983 relocations against non-existant symbols.
985 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
987 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
989 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
990 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
991 bit reloc in the tiny data area.
994 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
996 Merged changes from Martin Hunt:
998 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
999 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1002 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1003 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1005 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1006 Do 15 and 21 bit pc-relative relocations.
1007 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1010 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1011 added to the relocation, not or'd.
1014 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1016 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1018 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1020 * archures.c (bfd_default_scan): Use strcasecmp.
1021 (bfd_default_scan): Test for match with arch_name + ":" +
1023 (bfd_default_scan): Test for match with printable_name - ":".
1024 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1025 cases. Each implements their own scan function.
1026 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1027 special cases. Since info->mach == 0. The test mach == number
1029 (bfd_arch_list): New function, return name of all the supported
1032 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1034 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1035 decoding architecture.
1036 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1039 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1041 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1043 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1045 * Makefile.am: Rebuild dependencies.
1046 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1047 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1048 * Makefile.in: Rebuild.
1050 * reloc.c: Remove extraneous commas from relocation entries.
1051 Remove BFD_RELOC_V850_16_PCREL.
1052 * bfd-in2.h: Rebuild.
1054 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1055 in sections named .tocbss rather than .bss.
1057 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1059 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1060 BFD_RELOC_V850_16_PCREL.
1062 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1064 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1065 the same as C_EXT syms.
1066 (coff_link_add_symbols): Ditto.
1067 (_bfd_coff_link_input_bfd): Ditto.
1068 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1069 it to preserve and restore state of global_to_static flag.
1071 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1073 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1074 bits in e_flags field rather than magic numbers.
1075 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1076 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1077 v850_elf_print_private_bfd_data): New functions.
1079 start-sanitize-v850e
1080 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1082 * elf.c (prep_headers): Remove V850E magic number.
1083 * elf.c (prep_headers): Remove V850EA magic number.
1086 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1088 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1090 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1092 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1093 instructions are relative to the next instruction, not the
1094 current instruction.
1095 (mn10200_elf_relax_section): Similarly.
1097 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1099 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1102 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1103 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1104 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1106 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1108 * cpu-v850.c: Remove "plain" from v850 printable name.
1109 (scan): Use strcasecmp.
1111 * archures.c (bfd_mach_v850): Define.
1113 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1114 just sh/SH, use strcasecmp.
1115 (arch_info_struct): Add entries for sh3 et.al.
1117 * archures.c (bfd_mach_sh, ...): Define.
1119 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1121 * archures.c (bfd_archures_list): Always NULL terminate the list.
1123 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * Makefile.am: Rebuild dependencies.
1126 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1127 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1128 (elf32-arc.lo): Remove explicit dependency.
1129 * Makefile.in: Rebuild.
1131 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1132 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1133 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1135 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1137 * configure: Rebuild with latest devo autoconf for NT support
1139 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1141 * cpu-arm.c (compatible): If B is a default type, return A.
1143 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1145 * cpu-v850.c (scan): New function.
1146 (arch_info_struct): New structure.
1147 (bfd_v850_arch): Add link into arch_info_structure.
1149 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1152 * elf32-v850.c (v850_elf_object_p): New function.
1154 start-sanitize-v850e
1155 * archures.c (bfd_mach_v850e): Machine value for v850e.
1157 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1159 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1162 * elf.c (prep_headers): Add support for v850e machine number.
1164 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1166 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1168 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1171 * elf.c (prep_headers): Add support for v850ea machine number.
1174 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1176 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1177 cached_stab field if the offset prevents us from using the cache.
1179 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1181 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1183 * aout-arm.c (aout_arm_little_vec): Likewise.
1184 (aout_arm_big_vec): Likewise.
1185 * bout.c (b_out_vec_big_host): Likewise.
1186 (b_out_vec_little_host): Likewise.
1187 * mipsbsd.c (aout_mips_little_vec): Likewise.
1188 (aout_mips_big_vec): Likewise.
1190 start-sanitize-tic80
1191 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1193 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1194 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1195 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1198 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1200 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1201 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1202 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1203 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1204 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1205 of two for I960 only.
1206 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1207 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1208 default definitions.
1209 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1210 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1211 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1212 start-sanitize-tic80
1213 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1214 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1215 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1216 *coffcode.h (coff_write_object_contents): Set alignment field in
1217 section header for TIC80COFF files.
1220 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1222 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1223 v850_elf_check_relocs, v850_elf_reloc,
1224 v850_elf_final_link_relocate): Add support for
1225 BFD_RELOC_V850_16_PCREL relocation.
1227 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1230 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1232 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1234 start-sanitize-v850e
1235 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1237 * cpu-v850e: New file.
1239 * elf.c (prep_headers): Add support for v850e target.
1241 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1243 * config.bfd: Add support for v850e target.
1245 * archures.c: Add support for v850e target.
1247 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1249 * cpu-v850ea: New file.
1251 * elf.c (prep_headers): Add support for v850ea target.
1253 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1255 * config.bfd: Add support for v850ea target.
1257 * archures.c: Add support for v850ea target.
1260 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1262 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1263 argument as section relative, rather than an absolute address.
1264 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1266 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1268 * config.bfd (arc-*-elf*): Add.
1269 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1270 * configure: Rebuild.
1271 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1272 (BFD32_BACKENDS): Add elf32-arc.lo.
1273 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1274 * Makefile.in: Rebuild.
1275 * archures.c (architecture list): Add bfd_arch_arc.
1276 (bfd_archures_list): Add bfd_arc_arch.
1277 (bfd_mach_arc_base): Define.
1278 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1279 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1280 (bfd_target_vect): Add them.
1281 * bfd-in2.h, libbfd.h: Rebuild.
1282 * cpu-arc.c, elf32-arc.c: New files.
1283 * elf.c (pre_headers): Recognize bfd_arch_arc.
1285 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1287 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1288 data section is correctly rounded to a page in the file.
1290 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1292 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1293 there are no symbols.
1295 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1297 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1298 file system 14 character limit.
1299 * Makefile.am, configure.in: Corresponding changes.
1300 * Makefile.in, configure: Rebuild.
1302 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1304 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1305 Rebuild dependencies.
1306 * Makefile.in: Rebuild.
1308 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1310 * Makefile.am (docdir): Define.
1311 * Makefile.in: Rebuild.
1313 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1315 * configure: Rebuild with autoconf 2.12.1.
1317 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1319 * aclocal.m4, configure: Rebuild with new automake patches.
1321 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1323 * rs6000-core.c (make_bfd_asection): New function to add a section
1324 to the core file bfd.
1325 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1327 Use BFD routines to seek, read and stat the core file.
1328 Handle .data sections from loaded objects and anonymously mmapped
1329 regions, these are available in AIX 4 core files.
1331 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1333 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1334 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1335 copy; use a patches libtool instead.
1336 * acmacros.m4: Remove.
1337 * Makefile.in, aclocal.m4, configure: Rebuild.
1339 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1341 * Makefile.am: New file, based on old Makefile.in.
1342 * acmacros.m4: New file, copied from old aclocal.m4.
1343 * acinclude.m4: New file.
1344 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1345 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1346 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1347 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1348 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1349 * acconfig.h: Mention PACKAGE and VERSION.
1350 * stamp-h.in: New file.
1351 * dep-in.sed: Change .o to .lo.
1352 * Makefile.in: Now built with automake.
1353 * aclocal.m4: Now built with aclocal.
1354 * config.in, configure: Rebuild.
1357 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1359 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1360 if there is only a relocation to a read-only but not allocatable
1361 section (like .stab).
1362 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1363 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1364 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1365 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1366 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1368 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1369 (ppc_elf_create_linker_section): These sections are not
1370 created by the linker (that is, they are created by the user
1371 putting data in them). In particular, they can be the source
1372 and target of relocations.
1373 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1374 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1375 objects (for instance, 'long double') to 16-byte boundaries.
1376 (ppc_elf_size_dynamic_sections): Make the code that generates
1377 section symbols exactly the same as for sparc, reducing the
1378 number of section symbols output.
1379 (ppc_elf_check_relocs): Check postcondition of
1380 bfd_elf32_link_record_dynamic_symbol. Make default case the
1381 same as corresponding code for sparc, fixing bug involving
1383 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1384 forced to be local because of versioning (by replicating
1385 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1386 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1388 (ppc_elf_relocate_section): Add handy debugging code for when
1389 assertion fails. Add some more 'symbol made local because of
1392 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1393 processing a GOT relocation as required by ABI.
1395 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1397 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1398 version info if this symbol came from a dynamic object.
1399 (elf_link_add_object_symbols): Set the version info of a symbol
1400 only if the object actually contains version definitions and
1401 defines this symbol.
1403 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1405 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1406 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1408 * configure: Regenerated with autoconf 2.12.
1409 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1411 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1413 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1414 a warning rather than returning an error.
1416 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1418 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1420 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1422 * cisco-core.c: define signals for wingdb.
1424 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1426 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1427 the same number of aux entries.
1429 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1431 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1432 difference of two symbols if the relocation size is 32 bits.
1433 (som_write_fixups): Handle R_DATA_EXPR.
1435 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1438 its value if COFF_WITH_PE is defined.
1440 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1442 * coff-stubgo32.c: New file.
1443 * go32stub.h: New file.
1444 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1445 * coffswap.h (coff_swap_filehdr_in): Invoke
1446 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1448 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1449 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1450 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1451 COFF_ADJUST_AUX_IN_POST if they are defined.
1452 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1453 COFF_ADJUST_AUX_OUT_POST if they are defined.
1454 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1455 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1456 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1457 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1458 * targets.c (go32stubbedcoff_vec): Declare.
1459 (bfd_target_vector): Add go32stubbedcoff_vec.
1460 * configure.in (go32coff_vec): New target vector.
1461 (go32stubbedcoff_vec): Likewise.
1462 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1463 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1464 * Makefile.in: Rebuild dependencies.
1465 (BFD32_BACKENDS): Add coff-stubgo32.o.
1466 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1467 (HFILES): Add go32stub.h.
1469 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1471 * configure.in: Check for fdopen.
1472 * configure, config.in: Rebuild.
1473 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1474 __GO32__. Reindent a bit.
1476 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1478 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1479 flag for newly created sections.
1480 (sunos_add_dynamic_symbols): Don't discard newly created sections
1481 if shared library is dynobj.
1483 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1485 * elf.c (map_sections_to_segments): When checking whether
1486 including a section in a segment would force us to skip a page,
1487 align the address of the next segment to avoid wraparound
1490 start-sanitize-tic80
1491 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1493 * coffcode.h (coff_write_object_contents): Initialize
1494 target id field to TIC80_TARGET_ID.
1495 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1497 (coff_swap_filehdr_in): Swap in target id field if used.
1500 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1502 * coff-i386.c (coff_i386_is_local_label_name): New static function
1503 if TARGET_UNDERSCORE.
1504 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1505 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1507 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1509 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1510 complain_overflow_signed, for 32 bit PC relative relocations.
1512 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1514 * elflink.h (elf_link_add_object_symbols): When a version
1515 indirection symbol is overridden, make the original symbol point
1516 at the real overriding symbol.
1518 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1521 * elflink.h (elf_link_output_extsym): Use the right section for a
1523 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1524 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1526 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1528 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1529 symbols before checking for new symbols.
1531 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1533 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1535 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1536 file, not aoutsz bytes (they are different in XCOFF .o files).
1538 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1539 redefined by objects included from archives.
1541 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * elflink.h (elf_merge_symbol): In the case of a new defined
1544 symbol overriding an old defined symbol, return the hash table
1545 entry which we modify, even if it is the target of an
1547 (elf_link_add_object_symbols): If the real name of the symbol gets
1548 overridden, convert the versioned symbol into an indirect symbol
1551 * elflink.h (elf_merge_symbol): New static function, broken out of
1552 elf_link_add_object_symbols.
1553 (elf_link_add_object_symbols): Call it.
1555 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1557 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1558 handle case where COFF filehdr does not immediately follow PE
1560 * coffgen.c (coff_object_p): Remove useless seek to current
1563 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1565 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1568 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1570 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1571 symbols, skip N_ABS symbols with debugging storage classes.
1573 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1575 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1576 relocs in shared libraries which refer to local symbols. Cope
1577 with addend when processing a GOT relocation.
1579 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1580 for sections that the linker didn't create.
1581 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1582 symbol if it was created in ppc_elf_size_dynamic_sections.
1583 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1584 relative to a section for which we didn't output a symbol.
1586 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1587 relocs are 'rela' relocs, like everything else. .rela.plt is not
1588 a read-only section, so we don't have to special-case it.
1590 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1591 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1593 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1594 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1595 actual .got section.
1596 * elflink.c (_bfd_elf_create_got_section): The three reserved
1597 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1599 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1602 * elf32-ppc.c (ppc_elf_check_relocs): Use
1603 _bfd_elf_create_got_section to create the GOT rather than
1604 ppc_elf_create_linker_section. Create the '.rela.got' section
1606 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1607 symbol has a GOT entry.
1608 (ppc_elf_relocate_section): Record when a symbol is used through
1609 the GOT, and allocate space in the GOT for each such symbol.
1610 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1611 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1614 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1615 treated in a similar way to ADDR16_HA relocs.
1616 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1617 shared objects; the linker must deal with them.
1618 (ppc_elf_create_linker_section): Stop setting
1619 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1620 LINKER_SECTION_PLT stuff.
1621 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1622 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1623 section, not ELF-specific calls.
1624 (elf_backend_plt_not_loaded): Set to 1.
1625 (elf_backend_got_symbol_offset): Set to 4.
1626 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1627 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1628 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1629 plt_not_loaded member.
1630 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1631 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1633 (elf_backend_G_O_T_offset): Set default to 0.
1634 (elfNN_bed): Set added fields.
1636 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1637 DT_RELENT in shared objects; should be DT_RELAENT.
1639 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1640 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1641 such a reloc (in a non-shared object) refers to a symbol that's
1644 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1646 * elfcode.h (put_signed_word): Define.
1647 (get_signed_word): Define.
1648 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1649 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1651 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1652 bfd_get_signed_32 to set the r_addend field.
1653 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1654 bfd_h_get_signed_64 to set the r_addend field.
1656 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1658 * elf32-i386.c (elf_i386_relocate_section): When generating a
1659 shared library, do the relocation if the input section is not
1660 allocated in memory.
1662 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1663 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1664 (elf_fix_symbol_flags): New static function, broken out of
1665 elf_adjust_dynamic_symbol.
1666 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1667 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1668 forced local even if NEEDS_PLT is set. When forcing a symbol to
1669 be local, clear NEEDS_PLT.
1670 (elf_link_output_extsym): Remove unused local bed.
1672 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1674 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1675 for derived elf linker hash table entries. References to
1676 elf_link_hash_entry changed appropriately.
1677 (elf32_mn10300_link_hash_table): New structure for derived elf
1679 (elf32_mn10300_hash_table): Define.
1680 (elf32_mn10300_link_hash_traverse): Likewise.
1681 (elf32_mn10300_link_hash_newfunc): New function.
1682 (elf32_mn10300_link_hash_table_create): Likewise.
1683 (elf32_mn10300_finish_hash_table_entry): Likewise.
1684 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1685 of prologue code, and call:32->call:16 relaxing.
1686 (compute_function_info: New function.
1687 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1689 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1691 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1692 for a symbol which is being forced to be local.
1693 * elf32-i386.c (elf_i386_relocate_section): Write out the
1694 relocation value for a GOT reloc for a symbol which is turning
1695 into a local symbol.
1696 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1697 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1699 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1701 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1702 value if the symbol is turning into a local symbol.
1703 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1704 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1706 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1708 * elflink.h (elf_link_add_object_symbols): Also read verneed
1709 information by calling `_bfd_elf_slurp_version_tables'.
1710 (elf_link_add_object_symbols): For undefined symbols look for
1711 version information in the verneed records.
1712 (elf_link_add_object_symbols): Use soname of shared object
1713 for verneed record if it is available.
1715 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1717 * cpu-arm.c: Add prototypes for compatible and scan.
1718 * cofflink.c: Add prototype for mark_relocs.
1720 * archive.c (bfd_special_undocumented_glue): Change filename to
1721 const pointer. Add prototype.
1723 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1725 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1726 sections that will be discarded.
1728 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1730 * elflink.h (elf_link_find_version_dependencies): When searching
1731 for known version symbol skip non-matching verdef records, not
1734 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1736 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1737 not a bfd_vma, to the base file, to match how dlltool reads it.
1739 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1741 * reloc.c: Add thumb relocations.
1743 * bfd-in2.h: Add Thumb relocations.
1745 * libbfd.h: Add Thumb relocations.
1747 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1749 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1751 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1753 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1754 for a section even if it is not loaded.
1756 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1758 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1759 input and output files.
1760 (_bfd_coff_generic_relocate_section): Check whether input file,
1761 not output file, is a PE file.
1763 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1765 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1767 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1769 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1772 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1774 * cpu-arm.c (compatible): Add test for supersets of ARM
1777 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1779 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1782 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1784 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1785 called directly by gas/config/tc-arm.c.
1787 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1789 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1790 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1792 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1794 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1797 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1799 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1800 (coff_bfd_copy_private_bfd_data): Ditto.
1801 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1802 (coff_arm_bfd_print_private_bfd_data): Ditto.
1803 (coff_arm_bfd_set_private_flags): Ditto.
1804 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1806 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1808 * libcoff-in.h (struct coff_final_link_info): Add boolean
1809 global_to_static member for support of task linking.
1810 (_bfd_coff_write_task_globals): Add prototype.
1811 * libcoff.h: Regenerate.
1812 * coffcode.h (coff_write_object_contents): Use #ifdef to
1813 check RS6000COFF_C, to be consistent with all other uses
1815 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1816 call _bfd_coff_write_task_globals.
1817 (_bfd_coff_link_input_bfd): If doing task linking, convert
1818 global functions to static.
1819 (_bfd_coff_write_global_sym): If doing task linking, convert
1820 global variables to static.
1821 (_bfd_coff_write_task_globals): New function.
1822 start-sanitize-tic80
1823 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1824 (C_AUTOARG): #undef since it clashes with C_UEXT.
1825 (C_LASTENT): #undef since it clashes with C_STATLAB.
1826 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1828 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1829 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1830 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1833 start-sanitize-tic80
1834 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1837 PP relocations to complain_overflow_dont.
1839 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1841 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1842 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1844 (ppbase_reloc, glob15_reloc): New static functions.
1845 (glob16_reloc, local16_reloc): New static functions.
1846 (rtype2howto): Handle all relocation types.
1847 (coff_tic80_relocate_section): New static function.
1848 (coff_relocate_section): Define to coff_tic80_relocate_section.
1849 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1852 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1854 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1855 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1857 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1858 callers. If PE file, don't add section VMA.
1859 (coff_write_alien_symbol): If PE file, don't add section VMA.
1860 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1861 (_bfd_coff_write_global_sym): Likewise.
1862 (_bfd_coff_generic_relocate_section): Likewise.
1864 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1867 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1869 * cofflink.c (mark_relocs): Add new function to mark symbols which
1870 are used by relocations.
1871 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1872 suppress the skipping of symbols that have thus been marked.
1874 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1876 * coff-sh.c (sh_merge_private_data): New static function.
1877 (coff_bfd_merge_private_bfd_data): Define.
1879 start-sanitize-tic80
1880 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1882 * coff-tic80.c: Remove unnecessary #ifdefs.
1883 * config.bfd: Set targ_underscore to yes for tic80.
1885 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1887 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1888 with unresolved external symbols in GDB).
1891 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1893 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1894 the symbols associated with each BFD.
1895 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1897 * elf-m10200.c: Likewise.
1898 * elf32-m32r.c: Likewise.
1899 * elf32-sh.c: Likewise.
1901 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1903 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1904 alignment of a common symbol. If two symbols that look like
1905 common symbols are found in two shared libraries, and the size is
1906 different, use the larger size, and warn if --warn-common. If a
1907 common symbol overrides a definition in a shared library, set the
1908 size to the larger size, and warn if --warn-common.
1910 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1912 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1913 into any other machine type.
1915 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1917 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1918 data into an unitialised destination set its machine type as well.
1920 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1922 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1923 to common symbol size. Consistently treat uninitialized symbols
1924 in shared objects as common symbols.
1926 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1928 * archures.c (constants): Added new constants to identify the
1929 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1930 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1932 * bfd-in2.h (constants): Added new constants to identify
1933 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1934 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1935 bfd_mach_arm_4T. This file is auto-magically generated from the
1936 archures.c file. This update is just to save work.
1938 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1939 coff_arm_bfd_print_private_bfd_data,
1940 coff_arm_bfd_set_private_flags,
1941 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1942 (global): Macro redefinitions set up to use these new functions.
1944 * coffcode.h (coff_mkobject_hook): Added call to
1945 coff_arm_bfd_set_private_flags().
1946 (coff_set_arch_mach_hook): Added code to set machine type based on
1947 bits stored in internal flags.
1948 (coff_set_flags): Added code to set the new bits in the flags
1949 field based on the machine number.
1950 (function definition macros): Made all function definition macros
1951 conditional so that they can be overridden by target specific
1954 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1955 Structure extended to include new types, one each for ARMv2,
1956 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1958 * libcoff-in.h (struct coff_tdata): Added flags field.
1960 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1962 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1964 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1967 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1969 * coffgen.c (coff_find_nearest_line): If there are no syments,
1972 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1974 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1976 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1978 * targmatch.sed: Add explicit \n characters to work around bug in
1979 HP/UX 10.20 sed program.
1981 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1983 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1986 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1988 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1990 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1992 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1993 (struct elf_m68k_pcrel_relocs_copied, struct
1994 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1995 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1996 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1997 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1999 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2000 PC relative relocs for a global symbol defined in a regular
2001 object, and count the number of PC relative relocs copied for any
2003 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2004 traverse with elf_m68k_discard_copies.
2006 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2008 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2009 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2011 * coffcode.h (coff_compute_section_file_positions): Force the
2012 potential last byte in the file to be written out when
2015 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2017 * configure.host (mips*-*-openbsd*): New host.
2019 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2021 * elflink.h (elf_link_add_object_symbols): Only subtract the
2022 section VMA from the symbol value if this is a fully linked file.
2024 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2025 (struct elf_i386_link_hash_entry): Define.
2026 (struct elf_i386_link_hash_table): Define.
2027 (elf_i386_link_hash_traverse): Define.
2028 (elf_i386_hash_table): Define.
2029 (elf_i386_link_hash_newfunc): New static function.
2030 (elf_i386_link_hash_table_create): New static function.
2031 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2032 PC relative relocs for a global symbol defined in a regular
2033 object, and count the number of PC relative relocs copied for any
2035 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2036 traverse with elf_i386_discard_copies.
2037 (elf_i386_discard_copies): New static function.
2038 (bfd_elf32_bfd_link_hash_table_create): Define.
2040 From Gordon W. Ross <gwr@mc.com>:
2041 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2042 (sunos4_aout_backend): Use MY_entry_is_text_address.
2045 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2047 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2048 R_D30V_32_NORMAL to 2 (4 bytes).
2051 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2053 From Gordon W. Ross <gwr@mc.com>:
2054 * netbsd.h (N_SHARED_LIB): Define.
2055 (SEGMENT_SIZE): Don't define.
2056 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2058 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2059 (SEGMENT_SIZE): Don't define.
2061 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2062 to sizeof Rela structure, not sizeof Rel structure. From Gary
2063 Thomas <g.thomas@opengroup.org>.
2065 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2067 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2068 whenever entry is larger than text address, but only by whole
2069 pages. From Gordon W. Ross <gwr@mc.com>.
2071 * Makefile.in (install): Depend upon installdirs. Use
2072 mkinstalldirs to build $(oldincludedir).
2073 (installdirs): New target.
2075 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2076 if this is a debugging section which we are stripping.
2078 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2080 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2081 alpha-specific target data struct.
2083 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2085 From Thomas Graichen <graichen@rzpd.de>:
2086 * Makefile.in: Always use $(SHELL) when running move-if-change.
2087 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2088 * configure: Rebuild.
2090 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2092 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2093 VMA if this is an executable file or a shared object.
2095 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2098 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2100 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2101 start of the file. Remove uses later on which switch using
2103 (MY(callback)): Handle entry_is_text_address.
2104 (MY_entry_is_text_address): Define if not defined.
2105 (MY(backend_data)): Initialize new field.
2106 * aoutf1.h (sunos4_aout_backend): Likewise.
2107 * i386aout.c (MY(backend_data)): Likewise.
2108 * i386mach3.c (MY(backend_data)): Likewise.
2109 * mipsbsd.c (MY(backend_data)): Likewise.
2110 * sparclynx.c (sparclynx_aout_backend): Likewise.
2111 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2112 (MY_entry_is_text_address): Define.
2113 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2115 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2116 whose name starts with `.'.
2118 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2120 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2121 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2122 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2123 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2124 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2125 sparc-*-openbsd*): New targets.
2126 * configure: Rebuild.
2128 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2130 * stabs.c (struct stab_section_info): New field
2132 (_bfd_link_section_stabs): Fill the above array.
2133 (_bfd_stab_section_offset): Use `cumulative_skips' to
2134 speed up offset calculation.
2136 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2138 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2139 addend for non pc-relative relocations.
2141 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2142 for non-existent function.
2144 * elf-m10300.c (mn10300_elf_relax_section): New function.
2145 (mn10300_elf_relax_delete_bytes): Likewise.
2146 (mn10300_elf_symbol_address_p): Likewise.
2147 (mn10300_elf_get_relocated_section_contents): Likewise.
2148 (bfd_elf32_bfd_relax_section): Define.
2149 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2151 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2153 * configure.host: Set SHLIB_LIBS.
2154 * configure.in: Substitute SHLIB_LIBS.
2155 * configure: Rebuild.
2156 * Makefile.in (SHLIB_LIBS): New variable.
2157 ($(SHLIB)): Use $(SHLIB_LIBS).
2159 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2161 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2162 with bfd_section_vma.
2164 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2166 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2167 Correct CPU file names for mn10[23]00.
2168 * configure: Rebuild.
2170 * bfd.c (bfd_record_phdr): Cast count to size_t before
2173 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2174 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2175 (xcoff_write_archive_contents): LIkewise.
2176 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2177 (mips_elf_create_procedure_table): Likewise.
2178 * peicode.h (pe_print_idata): Likewise.
2179 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2180 * xcofflink.c (xcoff_get_section_contents): Likewise.
2181 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2182 (xcoff_link_add_symbols): Likewise.
2183 (xcoff_link_add_symbols): Likewise.
2185 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2186 (ppcboot_bfd_print_private_bfd_data): Likewise.
2188 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2189 to complain_overflow_signed.
2191 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2193 * VERSION: Set to 2.8.1.
2195 * Branched binutils 2.8.
2197 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2198 deciding whether to copy a reloc into a shared object.
2199 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2200 relocs in unallocated sections.
2201 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2202 R_SPARC_RELATIVE relocs in unallocated sections.
2204 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2206 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2207 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2210 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2212 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2213 override an uninitialized symbol from a shared library with a
2216 * elf-m10200.c: Rename from elf32-mn10200.c.
2217 * elf-m10300.c: Rename from elf32-mn10300.c.
2218 * cpu-m10200.c: Rename from cpu-mn10200.c
2219 * cpu-m10300.c: Rename from cpu-mn10300.c
2220 * Makefile.in: Update accordingly.
2222 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2223 (elf_mips_isa): Move to earlier in file.
2224 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2225 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2228 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2231 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2233 * configure.com: New file.
2234 * config.h-vms: Remove file.
2235 * makefile.vms: Update for new configure scheme.
2237 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2239 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2240 (ppc_process_before_allocation): Declare.
2241 * libcoff.h: Rebuild.
2243 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2245 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2247 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2249 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2251 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2252 symbol index for a R_IHCONST reloc.
2254 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2256 * targmatch.sed: Do not use \(\) recursively.
2258 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2260 * m68klinux.c (MACHTYPE_OK): Define.
2261 * i386linux.c (MACHTYPE_OK): Define.
2263 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2265 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2266 <hjl@gnu.ai.mit.edu>:
2267 * sparclinux.c: New file.
2268 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2269 * bfd-in2.h: Rebuild.
2270 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2271 * configure.in (sparclinux_vec): Add to list of vectors.
2272 * configure: Rebuild.
2273 * targets.c (sparclinux_vec): Declare.
2274 (bfd_target_vector): Add sparclinux_vec.
2275 * Makefile.in: Rebuild dependencies.
2276 (BFD32_BACKENDS): Add sparclinux.o.
2277 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2279 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2280 bfd_coff_backend_data field.
2281 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2283 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2284 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2285 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2287 * bfd.c: Include "libiberty.h".
2288 (strerror): Don't declare.
2289 (bfd_errmsg): Call xstrerror rather than strerror.
2291 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2293 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2294 reloc even if the symbol is in the .bss section.
2295 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2296 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2297 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2299 * coffcode.h (bfd_coff_backend_data): Add new field
2300 _bfd_coff_default_section_alignment_power.
2301 (bfd_coff_default_section_alignment_power): Define.
2302 (bfd_coff_std_swap_table): Initialize new field.
2303 * libcoff.h: Rebuild.
2304 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2305 symbol to the default section alignment.
2307 * COPYING: Update FSF address.
2310 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2312 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2313 21-bit absolute that made it act as a relative.
2316 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2318 * elflink.c (_bfd_elf_create_linker_section): Don't set
2319 bss_section and rel_section from existing sections.
2321 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2324 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2326 * aoutx.h (some_aout_object_p): Change executable test to fix
2327 problems with embedded a.out systems.
2329 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2331 * stabs.c (_bfd_stab_section_offset): New function.
2332 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2333 * libbfd.h: Rebuild.
2334 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2336 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2337 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2338 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2339 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2340 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2342 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2343 symbol. Check for memory allocation failure of *psinfo.
2344 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2345 callers. Set the value of the header symbol.
2346 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2347 * libbfd.h: Rebuild.
2349 start-sanitize-tic80
2350 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2352 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2353 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2354 reloc types, rather than silently failing to generate an output file.
2357 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2359 * targmatch.sed: Use the hold space to put the #ifdef around the
2360 the string constant.
2361 * targets.c (UNSUPPORTED_TARGET): Don't define.
2362 (find_target): Don't check for UNSUPPORTED_TARGET.
2363 (bfd_set_default_target): Don't try to optimize by checking for
2366 * Makefile.in: Rebuild dependencies.
2367 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2368 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2369 (elf32-m32r.o): Remove explicit target.
2371 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2374 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2375 count section symbols for sections that were created by the
2376 linker, or are not allocatable or not loadable.
2377 (elf32_sparc_finish_dynamic_sections): Output output section
2378 symbols for section for which we made space for them.
2380 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2382 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2383 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2385 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2387 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2388 (m32r_hi16_list): New static local.
2389 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2390 (m32r_elf_do_hi16_reloc): Delete.
2391 (m32r_elf_relocate_hi16): New function.
2392 (m32r_elf_lo16_reloc): New function.
2393 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2396 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2398 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2399 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2400 (m32r_elf_final_sda_base): New function.
2401 (m32r_elf_relocate_section): Rewrite sdata support.
2402 (m32r_elf_finish_dynamic_sections): Delete.
2404 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2406 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2407 * coff-svm68k.c: New file. Just defines some macros and includes
2409 * coff-m68k.c: Add functions to handle common addends, moved in
2410 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2411 Control whether relocs are visible using STATIC_RELOCS.
2412 * cf-m68klynx.c: Simplify greatly: just define macros to control
2414 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2415 * targets. (m68ksysvcoff_vec): Declare.
2416 (bfd_target_vector): Add m68ksysvcoff_vec.
2417 * config.bfd (m68*-motorola-sysv*): New target.
2418 * configure.in (m68ksysvcoff_vec): New vector.
2419 * configure: Rebuild.
2420 * Makefile.in: Rebuild dependencies.
2421 (BFD32_BACKENDS): Add coff-svm68k.o.
2422 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2424 * binary.c (binary_set_section_contents): Don't get misled if the
2425 first section is not loadable. From Matthew L. Martin
2428 * elflink.h (elf_bfd_final_link): Set the value of a section
2429 symbol to the section address unless doing a relocateable link.
2431 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2433 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2434 .plt entry if we've taken the function's address.
2435 (elf64_alpha_merge_gots): Merge collected flags info as well.
2437 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2439 * Many files: Add function prototypes.
2440 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2441 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2442 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2443 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2444 * peicode.h: Change several void * parameters to PTR.
2445 * srec.c (srec_get_symbol_info): Make static.
2446 * syms.c (bfd_symbol_is_absolute): Remove.
2447 * Makefile.in: Rebuild dependencies.
2449 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2451 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2452 (bfd_elf32_bfd_is_local_label): Don't define.
2454 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2457 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2459 * bfd-in.h: Don't include obstack.h.
2460 (struct bfd_hash_table): Change memory field to PTR.
2461 * bfd.c (struct _bfd): Change memory field to PTR.
2462 * bfd-in2.h: Rebuild.
2463 * libbfd-in.h (bfd_release): Declare as function, don't define as
2465 * libbfd.h: Rebuild.
2466 * opncls.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 (getpagesize): Don't define.
2470 (_bfd_new_bfd): Don't set _bfd_chunksize.
2471 (bfd_openr): Free new bfd and objalloc on failure.
2472 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2473 (bfd_alloc_size): Remove.
2474 (bfd_release): New function.
2475 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2476 objalloc routines rather than obstack routines.
2477 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2478 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2479 objalloc routines rather than obstack routines.
2480 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2481 (struct accumulate): Change memory to struct objalloc *.
2482 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2483 * dep-in.sed: Don't remove obstack.h from dependency list.
2484 * Makefile.in: Rebuild dependencies.
2485 (BFD_H_DEPS): Remove obstack.h.
2486 (install): Don't install obstack.h.
2487 * Many files: Don't include "obstack.h".
2490 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2491 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2492 * libbfd.h: Rebuild.
2493 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2494 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2495 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2497 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2498 old version of bfd_alloc.
2499 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2500 * libbfd.h: Rebuild.
2501 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2503 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2505 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2506 ELF local label syntax as well.
2508 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2510 * config.bfd (powerpc-*-beos*): New target.
2511 * configure.in (powerpc-*-beos*): Add case that explicitly
2512 does not set COREFILE for now. A future BeOS version is
2513 expected to support core files.
2514 * configure: Regenerate with autoconf.
2516 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2518 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2519 seen with a local symbol, rather than crashing.
2521 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2522 version symbols if there aren't any.
2524 start-sanitize-tic80
2525 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2527 * coff-tic80.c (coff_rtype_to_howto): Define
2528 (coff_tic80_rtype_to_howto): Clone generic coff version and
2529 add code to handle the funky TI "internal relocations".
2532 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2534 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2535 or size changes because of a weak symbol.
2537 * cisco-core.c (SIGEMT): Define if not defined.
2539 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2541 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2542 setting ever. Sanity check the version number. Sort out copying
2543 flags and other information when adding an indirect symbol.
2544 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2545 symbols added by the backend. Clear the entire contents of the
2547 (elf_export_symbol): Ignore indirect symbols.
2548 (elf_link_output_extsym): Accept a section without an owner in an
2550 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2551 version count. Correct the allocation of x_versymp.
2553 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2554 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2555 Don't return bfd_und_section_ptr when info->shared.
2556 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2557 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2558 (mips_elf_check_relocs): Resolve an indirect symbol in
2560 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2561 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2563 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2565 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2567 From Eric Youngdale <eric@andante.jic.com>:
2568 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2569 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2570 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2571 versioned symbol appears in both a regular and a shared object.
2572 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2573 appropriate. Improve error message.
2574 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2575 all uses. Add localsyms field.
2576 (elf_bfd_final_link): When generating a shared library, call
2577 elf_link_output_extsym to output all local symbols.
2578 (elf_link_output_extsym): Handle symbols which were forced to
2581 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2583 From Eric Youngdale <eric@andante.jic.com>:
2584 * elf-bfd.h (elf_symbol_type): Add version field.
2585 * elfcode.h (elf_slurp_symbol_table): Set version field.
2586 * elflink.h (elf_link_add_object_symbols): When creating an
2587 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2588 appropriate. Set up an indirection from the nondefault version of
2590 (NAME(bfd_elf,size_dynamic_sections)): Call
2591 elf_link_assign_sym_version before checking whether there are any
2592 versions. Always record the version name as a dynamic symbol.
2593 Initialize counters.
2594 (elf_link_assign_sym_version): After finding a version, see if a
2595 symbol should be forced to local scope. Create a new version
2596 definition if appropriate.
2597 (elf_link_output_extsym): Correct indirect symbol handling.
2598 * elf.c (bfd_elf_print_symbol): Print version information.
2599 (bfd_section_from_shdr): Turn version sections into BFD sections.
2600 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2601 if sh_info is not already set.
2602 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2604 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2605 _bfd_stringtab_add to copy the name into permanent memory if
2608 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2610 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2612 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2614 * coffcode.h (bfd_coff_backend_data): Change
2615 _bfd_coff_compute_section_file_positions to return a boolean
2616 value. Change all callers.
2617 (coff_compute_section_file_positions): Change return type to
2618 boolean. If the size of the last section changed, then output a
2619 zero byte at the end of the file.
2620 * libcoff.h: Rebuild.
2622 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2623 for at least 6 output symbols.
2624 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2625 emit a TC csect to represent the space they take up. For an XO
2626 symbol, just emit a reference, not a csect.
2628 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2629 Solaris doesn't like the combined options, and the -f is
2631 (stamp-tshlink, install): Likewise.
2633 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2634 handling when little endian.
2636 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2638 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2639 (mn10300_elf_relocate_section): Likewise.
2640 (elf_backend_relocate_section): Define.
2642 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2643 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2644 (elf32_mn10300_howto_table): Likewise.
2645 (elf32_mn10300_reloc_map): Likewise.
2646 (bfd_elf32_mn10300_reloc): Delete unused function.
2648 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2650 start-sanitize-tic80
2651 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2652 understand, just set the howto field to NULL, and the caller will
2653 print an appropriate error message.
2655 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2656 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2657 block. Use NULL for initializations of "ptr" rather than bare 0.
2658 * coff-h8300.c: Fix typo in comment.
2659 * coff-h8500.c: Ditto.
2661 * coff-z8k.c: Ditto.
2663 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2665 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2666 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2667 m32r_elf_get_relocated_section_contents): First pass at relax support.
2669 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2671 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2672 entry for reading verdef records.
2673 Use correct braces for computing increments of extverdaux and
2674 exteverdef record pointers.
2676 start-sanitize-tic80
2677 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2679 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2683 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2685 * elflink.h (elf_link_find_version_dependencies): Check that
2686 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2689 start-sanitize-tic80
2690 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2692 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2695 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2697 * targets.c (bfd_default_vector): Make non-const.
2698 (find_target): New static function, broken out of
2700 (bfd_set_default_target): New function.
2701 (bfd_find_target): Call find_target. When defaulting, use
2702 bfd_default_vector[0] if it is not NULL.
2703 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2704 * bfd-in2.h, libbfd.h: Rebuild.
2706 * syms.c (bfd_is_local_label): Return false if the symbol has no
2708 * coff-i960.c (coff_i960_is_local_label_name): New function.
2709 (coff_bfd_is_local_label_name): Define.
2710 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2711 (coff_bfd_is_local_label_name): Define.
2712 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2713 (coff_bfd_is_local_label_name): Define.
2714 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2715 with .. or _.L_ as local.
2716 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2717 (bfd_elf32_bfd_is_local_label_name): Define.
2718 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2719 beginning with $ as local.
2721 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2723 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2724 rather than comparing against info->lprefix.
2725 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2726 * elflink.h (elf_link_input_bfd): Likewise.
2727 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2728 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2730 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2731 _bfd_elf_is_local_label_name if not already defined.
2732 * elf.c (_bfd_elf_is_local_label_name): New function.
2733 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2735 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2736 (m88k_is_local_label_name): New static function.
2738 * coffcode.h (coff_bfd_is_local_label_name): Define as
2739 _bfd_coff_is_local_label_name if not already defined.
2740 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2741 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2742 * libcoff.h: Rebuild.
2744 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2745 to _bfd_is_local_label_name.
2746 (bfd_target): Likewise.
2747 * syms.c (bfd_is_local_label): Define as function, not macro.
2748 (bfd_is_local_name): Define.
2749 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2750 bfd_generic_is_local_label, and take a string rather than a
2752 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2753 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2754 (bfd_generic_is_local_label): Don't declare.
2755 (bfd_generic_is_local_label_name): Declare.
2756 * bfd-in2.h, libbfd.h: Rebuild.
2757 * All backends: Change local_label to local_label_name.
2759 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2760 (mips_elf_relocate_got_local): Change return type to boolean.
2761 Don't assume that the first zero entry is unassigned; instead, use
2763 (mips_elf_relocate_section): Check return value of
2764 mips_elf_relocate_got_local.
2765 (mips_elf_create_got_section): Initialize assigned_gotno field.
2768 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2770 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2774 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2776 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2777 that have no contents merely because linker_mark is not set.
2779 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2781 * config.bfd (mips*-*-lnews*): New target.
2782 * coff-mips.c (mips_relocate_section): Make assert compare
2783 content byteorder instead of header byteorder.
2784 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2786 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2787 * configure.in (ecoff_biglittle_vec): Add case.
2788 * configure: Update.
2790 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2792 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2793 name begins with ".note".
2794 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2795 section whose name begins with ".note".
2796 (get_program_header_size): Corresponding change.
2798 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2799 jal and for jal overflow.
2801 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2803 From Eric Youngdale <eric@andante.jic.com>:
2804 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2805 not found, try looking it up again without the version name.
2806 (elf_link_add_object_symbols): Always link against the dynamic
2807 symbol table of a dynamic object. When linking against a dynamic
2808 object, include version strings in symbol names, and set up
2809 version information. Add indirect symbols for default versions.
2810 (elf_link_create_dynamic_sections): Add special version sections.
2811 (struct elf_assign_sym_version_info): Define.
2812 (struct elf_find_verdep_info): Define.
2813 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2814 up version sections.
2815 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2816 (elf_link_find_version_dependencies): New static function.
2817 (elf_link_assign_sym_version): New static function.
2818 (elf_link_renumber_dynsyms): New static function.
2819 (struct elf_final_link_info): Add symver_sec field.
2820 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2821 local symbols of a dynamic object. Handle DT_VER* constants.
2822 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2823 dynamic object. Skip indirect symbols from ELF objects. Remove
2824 the version name before choosing a hash bucket. Write out the
2825 version information if appropriate.
2826 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2827 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2828 (bfd_elf64_size_dynamic_sections): Likewise.
2829 * bfd-in2.h: Rebuild.
2830 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2831 Change elf_link_hash_flags to unsigned short.
2832 (ELF_LINK_HIDDEN): Define.
2833 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2834 dynverdef_hdr, dynversym_section, dynverdef_section,
2835 dynverref_section, cverdefs, cverrefs, verdef, verref.
2836 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2837 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2838 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2839 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2840 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2841 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2842 (_bfd_elf_slurp_version_tables): Declare.
2843 * elf.c (_bfd_elf_swap_verdef_in): New function.
2844 (_bfd_elf_swap_verdef_out): Likewise.
2845 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2846 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2847 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2848 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2849 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2850 version information if there is any.
2851 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2852 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2853 (elf_fake_sections): Handle .gnu.version* section names.
2854 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2855 (_bfd_elf_slurp_version_tables): New function.
2856 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2857 version name in string entered in dynamic hash table.
2858 * elfcode.h: Include fnmatch.h.
2859 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2860 symbol which was forced to become local.
2861 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2862 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2863 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2864 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2866 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2868 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2870 (mn10200_elf_relax_section): Correctly compute a symbol's value
2871 when the symbol is local, but not in the same section as we are
2872 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2875 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2877 * elf32-m32r.c: Rewrite to use ELF backend linker.
2878 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2879 Add small data area support (R_M32R_SDA16).
2880 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2881 * bfd-in2.h,libbfd.h: Regenerated.
2883 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2885 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2886 (mn10200_elf_relax_delete_bytes): Likewise.
2887 (mn10200_elf_symbol_address_p): Likewise.
2888 (mn10200_elf_get_relocated_section_contents): Likewise.
2889 (bfd_elf32_bfd_relax_section): Define.
2890 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2892 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2893 (mn10200_elf_relocate_section): Likewise.
2894 (elf_backend_relocate_section): Define.
2897 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2899 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2900 reloc.c, targets.c: New target, elf-*-D30V.
2902 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2904 * cpu-d30v.c, elf32-d30v.c: New files.
2907 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2909 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2910 * bfd-in2.h: Regenerated.
2911 start-sanitize-tic80
2912 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2913 (rtype2howto): Add function.
2914 (tic80_howto_table): Add.
2917 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2919 * sysdep.h: Don't define errno in MSVC if error.h is included.
2921 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2923 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2924 is initialized before it is used.
2926 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2928 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2929 symbol into a weak undefined symbol; leave it as a common symbol.
2931 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2933 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2934 about a symbol defined in a dynamic object if it has already been
2935 defined in a regular object.
2937 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2939 * makefile.vms: Add gcc flags to allow compiling with current gcc
2941 (targmatch.h): New dependency.
2943 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2945 * evax.h (ALPHA_R_CODEADDR): New relocation.
2946 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2948 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2950 * bfd-in2.h, libbfd.h: Rebuild.
2952 Restrict symbol length to 64 bytes, case preserving:
2953 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2954 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2955 (_bfd_evax_length_hash_symbol): Added.
2956 * evax-etir.c (_bfd_evax_write_etir): Call
2957 _bfd_evax_length_hash_symbol before output of symbol.
2958 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2959 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2961 * evax-emh.c: Output filename to object file without path.
2963 * evax-egsd.c: New sections for local and global commons.
2965 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2966 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2967 notices. Replace AXP with Alpha.
2969 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2971 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2972 sections if we are creating a shared library.
2974 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2976 * configure.host (i386-windows): Don't set host64=true.
2978 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2980 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2981 (elf_mips16_gprel_howto): New static variable.
2982 (mips16_gprel_reloc): New static function.
2983 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2984 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2985 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2986 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2987 * bfd-in2.h, libbfd.h: Rebuild.
2989 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2991 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2992 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2994 start-sanitize-r5900
2995 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2997 * config.bfd: add r5900
3000 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3002 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3003 the output section will be the absolute section; don't print an
3004 assertion message for that case when doing a relocateable link.
3006 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3008 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3009 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3010 need_fn_sub, call_stub, and call_fp_stub.
3011 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3012 (mips_elf_link_hash_newfunc): Initialize new fields.
3013 (mips_elf_link_hash_table_create): Likewise.
3014 (mips_elf_relocate_section): Redirect relocations to use mips16
3015 stubs when appropriate.
3016 (mips_elf_check_relocs): Attach stub sections to the appropriate
3017 symbol. Set need_fn_stub when appropriate.
3018 (mips_elf_always_size_sections): New static function.
3019 (mips_elf_check_mips16_stubs): New static function.
3020 (elf_backend_always_size_sections): Define.
3021 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3023 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3024 attached to sections which are not being included in the link.
3026 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3028 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3029 symbol value when computing the addend for a pc_relative
3032 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3034 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3035 relocateable link, just skip pc_relative pcrel_offset relocs.
3036 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3037 structure for an ARM26 reloc which can be resolved.
3038 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3039 reloc can be resolved.
3041 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3042 error in overflow check for R_RELBYTE.
3044 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3046 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3047 From Mark Rasin <mark.rasin@telrad.co.il>.
3049 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3052 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3054 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3055 (elf_mn10200_howto_table): Likewise.
3056 (mn10200_reloc_map): Likewise.
3058 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3060 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3061 * bfd-in2.h, libbfd.h: Regenerated.
3062 * elf32-m32r.c: Add support for them.
3064 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3066 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3067 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3068 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3069 r_format and r_pcrel. Always return a value.
3070 * riscix.c (MY_final_link_callback): Define to dummy value.
3072 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3073 relocations against the text segment, look up the output name of
3075 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3076 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3077 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3078 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3079 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3081 start-sanitize-tic80
3082 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3084 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3085 routines for little endian data.
3086 * coffcode.h (coff_write_object_contents): Set magic to
3087 TIC80_ARCH_MAGIC for TIc80.
3089 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3091 * coff-tic80.c (tic80coff_vec): Change to little endian data
3095 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3097 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3098 auxiliary_filters parameter to be const char * const *. Accept a
3099 NULL terminated array.
3100 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3101 (bfd_elf32_size_dynamic_sections): Update declaration.
3102 * bfd-in2.h: Rebuild.
3104 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3106 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3107 NOTYPE symbol in a text section as a FUNC symbol.
3109 * coffcode.h (coff_compute_section_file_positions): Force
3110 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3112 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3114 * libaout.h (machine_type): Reserve several values for sparclet.
3116 start-sanitize-tic80
3117 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3119 * config.bfd (tic80-*-*): Don't require 'coff'.
3122 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3124 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3125 table to v850_elf_reloc for all non-standard relocations.
3126 (v850_elf_check_relocs): Add check for h being non-null.
3127 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3128 statement instead of multiple ifs.
3129 (v850_elf_relocate_section): Fix up error message, don't just call
3132 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3134 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3135 Use bfd_elf_generic_reloc as special function for all relocs.
3136 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3138 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3139 24bit pc-relative reloc.
3141 start-sanitize-tic80
3142 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3144 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3145 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3146 header byte order is little endian. Use correct bfd_get and
3147 bfd_put routines for little endian headers.
3148 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3149 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3152 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3154 * reloc.c: Add BFD_RELOC_24.
3155 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3156 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3157 * bfd-in2.h, libbfd.h: Rebuilt.
3159 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3161 elf64-alpha multiple .got rewrite:
3163 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3164 (bfd_elf*_mkobject): Don't define here ...
3165 * elfxx-target.h: ... but rather here. Default always_size_sections
3167 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3168 what the #defines in elf-bfd.h transmuted it to anyway.
3170 * section.c: Add SEC_LINKER_CREATED flag.
3171 * bfd-in2.h: Rebuild.
3172 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3173 relocation section flags.
3174 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3175 SEC_IN_MEMORY to recognize generated bits.
3176 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3178 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3179 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3180 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3181 * elf32-ppc.c (ppc_elf_create_linker_section,
3182 ppc_elf_size_dynamic_sections): Likewise.
3183 * elf32-sparc.c (elf32_sparc_check_relocs,
3184 elf32_sparc_size_dynamic_sections): Likewise.
3185 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3187 (_bfd_elf_create_dynamic_sections): Likewise.
3188 (_bfd_elf_make_linker_section_rela): Likewise.
3189 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3190 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3191 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3192 to identify generated bits.
3193 (elf_link_input_bfd): Likewise.
3195 * elf64-alpha.c: Rewrite everything touching relocations.
3197 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * elf32-v850.c (all functions and static variables): Go through
3200 and regularize names to be of the form v850_elf_<xxx>.
3201 (toplevel): Include <elf/v850.h>.
3202 (enum reloc_type): Move to include/elf/v850.h.
3203 (v850_elf_check_relocs): For common variables, if the variable is
3204 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3205 into the appropriate section.
3206 (elf_backend_check_relocs): Define.
3208 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3210 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3212 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3214 * config.bfd (mips*el-*-linux*): New target.
3215 (mips*-*-linux*): New target.
3217 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3218 Return a useful value.
3220 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3222 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3224 * configure: Rebuild.
3225 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3226 ac_cv_func_mmap in bfd/configure.host.
3228 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3229 filter_shlib and auxiliary_filter_shlib parameters.
3230 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3232 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3233 (bfd_elf64_size_dynamic_sections): Likewise.
3234 * bfd-in2.h: Rebuild.
3236 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3238 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3239 symbols, don't export a symbol which is defined by an object in an
3240 archive which contains shared objects.
3242 start-sanitize-tic80
3243 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3245 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3246 for TI TMS320c80 (MVP).
3247 (bfd_archures_list): Add bfd_tic80_arch.
3248 * bfd-in2.h: Regenerate by running "make headers".
3250 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3252 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3253 * configure.in (case $vec): Correct typo, "tb" not "tp".
3254 Also add cofflink.o for tic80coff_vec.
3255 * configure: Regenerate with autoconf.
3258 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3261 is configured with --with-mmap.
3263 start-sanitize-tic80
3264 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3266 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3267 (ALL_MACHINES): Add cpu-tic80.o
3268 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3269 * coff-tic80.c: Add skeleton, cloned from another coff config.
3270 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3274 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3276 * TODO: Correct a misspelling.
3277 start-sanitize-tic80
3278 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3279 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3280 * configure.in (case $vec): Add tic80coff_vec entry.
3281 * configure: Regenerate with autoconf.
3282 * archures.c (bfd_tic80_arch): Declare.
3283 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3284 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3285 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3286 (bfd_target_vector): Add tic80coff_vec entry.
3289 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3291 * elflink.h (elf_buckets): Add some more values for larger
3294 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * Makefile.in (install): Move subdir_do out of conditional. From
3297 Fred Fish <fnf@cygnus.com>.
3299 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3301 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3303 (elf_mn10200_howto_table): Likewise.
3304 (mn10200_reloc_map): Likewise.
3306 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3309 mips16 symbol during the link.
3310 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3312 (mips_elf_link_output_symbol_hook): New static function.
3313 (elf_backend_link_output_symbol_hook): Define.
3315 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3318 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3320 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3321 against SEC_DEBUGGING sections here (revert patch of December 5).
3322 * elfcode.h (elf_object_p): Check for them here, instead.
3324 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3327 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3329 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3330 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3331 * elf-bfd.h (struct elf_size_info): Update declaration of
3333 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3334 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3335 * elfxx-target.h: Use new dynamic reloc routines by default.
3336 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3339 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3341 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3342 if NAMES_HAVE_UNDERSCORE is defined.
3344 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3346 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3348 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3350 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3353 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3355 * elflink.h (elf_link_add_object_symbols): Only add a weak
3356 symbol if the real definition is in the dynamic symbol table.
3357 After finding the real definition, then, if it is dynamic, add the
3358 weak symbol to the dynamic symbol table.
3360 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3362 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3364 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3367 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3369 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3371 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3372 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3373 * reloc.c: Remove mn10300 big endian relocs.
3374 * bfd-in2.h, libbfd.h: Rebuilt.
3376 * elf32-mn10200.c: Update from elf32-mn10300.c.
3378 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3380 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3382 * elf32-mn10300.c: Add some comments.
3384 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3386 * ihex.c (ihex_scan): Always initialize buf before jumping to
3388 (ihex_read_section): Likewise.
3390 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3392 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3393 inplace for most relocs.
3395 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3397 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3398 even if SEC_ALLOC is not set.
3399 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3400 when deciding whether to copy a reloc into a shared object.
3401 (elf_i386_relocate_section): Likewise.
3402 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3403 (elf32_sparc_relocate_section): Likewise.
3404 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3405 reloc section if it is not set in the source section.
3406 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3407 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3408 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3410 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3412 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3413 expects a .got.plt until we actually create it.
3415 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3418 message for bfd_reloc_outofrange, rather than aborting. From
3419 Philippe De Muyter <phdm@info.ucl.ac.be>.
3421 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3422 a relocateable link, don't try to process them. From Heinz Wrobel
3423 <wrobel@lpr.e-technik.tu-muenchen.de>.
3425 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3427 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3428 mn10300_info_howto_rel. Tweak reloc argument to be an
3429 Elf32_Internal_Rela.
3430 (USE_RELA): Define instead of USE_REL.
3431 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3433 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3435 * configure.in, configure: Handle mips*-sgi-irix6*.
3436 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3439 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3441 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3442 relocation against a symbol defined in a section with no output
3445 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3448 * configure, config.in: Rebuild with autoconf 2.12.
3450 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3451 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3452 (swap_out_syms): Set st_other from existing st_other field.
3453 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3455 (elf_link_output_extsym): Set the other field from the global hash
3457 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3458 (elf_mips16_jump_howto): New static variable.
3459 (mips16_jump_reloc): New static function.
3460 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3461 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3462 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3464 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3465 * bfd-in2.h, libbfd.h: Rebuild.
3466 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3468 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3470 * configure.host: Use long long for mips-sgi-irix6*.
3472 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3473 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3475 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3477 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3478 (enum reloc_type): Add more reloc types.
3479 (elf32_mn10300_howto_table): Update for new reloc types.
3480 (elf32_mn10300_reloc_map): Update for new reloc types.
3481 * reloc.c: Add some new relocs for the mn10300 series.
3482 * bfd-in2.h, libbfd.h: Rebuilt.
3484 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3486 * som.c (setup_sections): Don't lose for a space which has
3487 no data, but some symbols.
3489 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3492 (sunos_link_hash_table_create): Initialize got_needed.
3493 (sunos_create_dynamic_sections): Only set .got section size if it
3494 is not already set. Set got_needed.
3495 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3496 sdynptr, and only handle dynamic sections, if dynamic sections are
3498 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3499 Initialize .got section.
3500 (sunos_scan_ext_relocs): Likewise.
3501 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3503 (sunos_finish_dynamic_link): Check got_needed. Only set up
3504 dynamic linking information if needed.
3506 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3508 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3510 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3512 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3514 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3516 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3519 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3521 * filemode.c: Include sysdep.h.
3522 * ihex.c: Add casts to eliminate compiler warnings.
3523 * sunos.c: Add casts to eliminate compiler warnings.
3525 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3527 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3529 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3530 appropriate relocations in the .so file if shared.
3531 (ppc_elf_relocate_section): Ditto.
3533 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3535 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3536 complain_overflow_unsigned.
3538 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3540 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3541 overflows for R_D10V_16 and R_D10V_18.
3543 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3546 (do_with_relocs): Likewise.
3547 (do_as_repeat): Likewise.
3548 (copy_expression): Likewise.
3550 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * ieee.c (ieee_write_external_part): Correctly record whether
3553 there is an external part.
3555 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3557 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3558 handle tda offsets for sld.w and sst.w instructions.
3559 Fix alignment check in sld.w and sst.w tda reloc handling.
3561 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3563 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3565 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3567 * elf32-v850.c: Add comments about assumptions about
3568 char, short & long sizes.
3569 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3570 problems for several relocs.
3572 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3573 R_V850_SDA_OFFSET entry.
3575 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3578 Store import file index in ldindx.
3579 (xcoff_build_ldsyms): Assume that ldsym was not previously
3580 allocated. For an imported symbol, copy ldindx into l_ifile.
3582 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3584 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3585 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3586 fields in R_V850_TDA_OFFSET.
3587 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3588 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3591 * elf32-v850.c: Include bfdlink.h.
3592 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3594 (elf32_v850_bfd_final_link_relocate): New function.
3595 (v850_elf_relocation_section): Likewise.
3596 (elf_backend_relocate_section): Define.
3598 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * binary.c (binary_set_section_contents): Ignore sections which
3601 don't have SEC_LOAD and SEC_ALLOC set.
3603 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3605 * linker.c (_bfd_generic_final_link): Avoid losing static
3606 symbols in the .bss section.
3608 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3611 (mips32_64bit_reloc): New static function.
3612 (mips_reloc_map): Add entry for BFD_RELOC_64.
3613 (mips_elf_relocate_section): Handle R_MIPS_64.
3615 * linker.c (default_indirect_link_order): Print an error message
3616 when attempting to do a relocateable link with different object
3617 file formats, rather than calling abort.
3619 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3621 * reloc.c (m32r relocs): Rename them.
3622 * bfd-in2.h, libbfd.h: Regenerated.
3623 * elf32-m32r.c: Update.
3624 (m32r_elf_10_pcrel_reloc): New function.
3625 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3626 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3628 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3630 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3631 all sections that will be included in the output file.
3632 (_bfd_generic_link_output_symbols): Discard symbols in sections
3633 which are being discarded.
3634 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3635 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3636 (elf_v850_howto_table): Corresponding changes.
3637 (elf_v850_reloc_map): Corresponding changes.
3638 * reloc.c: Add additional V850 relocations.
3639 * bfd-in2.h, libbfd.h: Rebuilt.
3641 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3642 no longer want in pc-relative relocs.
3644 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3646 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3647 accept a reloc against an undefined sybmol!
3649 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3651 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3653 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * VERSION: Bump for new relocation.
3657 * hosts/i386bsd.h: If NBPG is not defined, define it as
3658 PAGE_SIZE, for recent versions of FreeBSD.
3660 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * configure.host: Use `long long' as the 64 bit type on a Solaris
3663 host, since both gcc and the SunPRO compilers support it.
3665 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3667 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3668 mistake to have reused the ECOFF LITERAL for ELF since they have
3669 different semantics.
3670 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3671 * bfd-in2.h, libbfd.h: Rebuild.
3673 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3676 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3677 dynamic relocation for an undefweak symbol when we are building
3678 a static executable.
3680 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3682 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3683 point explicitly to srcdir.
3684 (targmatch.h): Edit references to point explicitly to objdir.
3686 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3688 * config.bfd: When setting targ_cpu, don't get confused by
3691 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3693 * configure.host: Add support for windows host (a build done
3694 under the Microsoft build environment).
3696 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3698 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3699 definition in a dynamic object, add it to the dynamic symbol table
3700 if any dynamic object mentions it. Reverts part of last patch.
3702 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3703 (sunos_link_hash_table_create): Initialize got_base.
3704 (bfd_sunos_size_dynamic_sections): If the .got section is more
3705 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3707 (sunos_check_dynamic_reloc): Subtract got_base from a base
3708 relative relocation.
3710 * elf32-mips.c (elf_mips_isa): New static function.
3711 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3712 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3714 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * archive.c (do_slurp_coff_armap): Only treat archive as little
3717 endian for i960 COFF.
3719 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3721 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3722 by the change in size of the section when EXEC_P is not set.
3724 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3725 (m68kcoff_rtype_to_howto): New static function.
3726 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3727 VMA to the addend for a PC relative reloc.
3729 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3731 * Makefile.in: Rebuild dependencies.
3733 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3736 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3738 * Makefile.in: Remove explicit dependencies for mn10200 and
3740 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3741 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3742 (dependencies): Rebuilt.
3744 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3746 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3747 during this function.
3749 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3750 section if the flags are compatible.
3752 * configure.in: Add havevecs, and put it in tdefaults.
3753 * mpw-config.in: Likewise.
3754 * configure: Rebuild.
3755 * targmatch.sed: New file; a sed script to build targmatch.h from
3757 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3758 * targets.c: Include "fnmatch.h".
3759 (struct targmatch): Define.
3760 (bfd_target_match): Define by including targmatch.h.
3761 (bfd_find_target): If the target is not found by name, search for
3762 it as a configuration triplet.
3763 * Makefile.in: Rebuild dependencies.
3764 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3765 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3766 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3767 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3768 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3769 (CFILES): Remove i386dynix.c and hp300bsd.c.
3770 (targmatch.h): New target.
3771 (do_clean): Remove targmatch.h.
3773 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3774 * acconfig.h: Add NEED_DECLARATION_GETENV.
3775 * configure, config.in: Rebuild.
3776 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3777 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3779 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3781 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3782 * cpu-mn10200.c, cpu-mn10300.c: New files.
3783 * elf32-mn10200.c, elf32-mn10300.c: New files.
3784 * Makefile.in: Break mn10x00 support into two separate
3785 configurations, mn10200 and mn10300.
3786 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3787 * bfd-in2.h, configure: Rebuilt.
3789 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3791 * Makefile.in (do_clean): Move config.log to do_distclean.
3793 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3795 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3796 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3797 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3798 (elf32-mn10x00.o): Add dependencies.
3799 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3800 (bfd_mn10x00_arch): Declare.
3801 (bfd_archures_list): Add bfd_mn10x00_arch.
3802 * config.bfd: Add mn10x00-*-*.
3803 * configure.in: Add bfd_elf32_mn10x00_vec.
3804 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3805 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3806 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3807 * bfd-in2.h, configure: Rebuilt.
3809 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3811 openVMS/Alpha: Provide filename and case_hack flags via
3812 symbol table from gas.
3813 Add case_hack code for symbol output from vax/vms.
3814 * evax-alpha.c (evax_initialize): Remove filename handling,
3815 filename is provided via symbol table.
3816 (evax_get_symtab): Use local symbol count when setting up table.
3817 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3819 (_bfd_evax_write_egsd): Skip file name symbol.
3820 * evax-emh.c (get_vms_time_string): Local function now.
3821 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3823 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3824 through _bfd_evax_case_hack_symbol.
3825 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3827 (_bfd_evax_basename): Removed.
3828 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3829 * evax.h (evax_private_data_struct): Remove filename.
3830 (flag_hash_long_names, flag_show_after_trunc,
3831 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3834 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3836 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3837 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3838 (NO_SWAP_MAGIC): Don't define.
3839 (SWAP_MAGIC): Define.
3841 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3842 no hash table entry for a global symbol.
3844 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3846 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3848 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3851 symbol type with T_NULL. Warn if symbol type changes. Based on
3852 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3854 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3855 a dynamic object in the dynamic symbol table if it is referenced
3856 or defined by a regular object.
3858 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3860 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3861 remove dwarf local labels. Shrinks binaries by a factor of 3!
3863 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3866 by hand, rather than by calling bfd_make_section.
3868 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3870 * reloc.c: Rename m32r relocs.
3871 * bfd-in2.h, libbfd.h: Rebuilt.
3872 * elf32-m32r.c: Update.
3874 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3876 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3877 link, adjust the symbol index of a base relative reloc. Don't
3878 change the addend of a PC relative reloc if pcrel_offset is set.
3879 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3880 a relocateable link.
3882 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3883 it is zero, in case src_mask matters.
3884 (bfd_install_relocation): Likewise.
3886 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3890 (_bfd_xcoff_bfd_final_link): Don't set target_index
3891 to an uninitialized value.
3893 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3895 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3896 indices, rather than crashing.
3897 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3899 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3902 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3906 (coff_arm_adjust_symndx): New static function.
3907 (coff_adjust_symndx): Define.
3909 * srec.c (srec_scan): Accept multiple symbols on a single line.
3910 From Pascal Martin <pmartin@alsys.com>.
3914 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3916 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3917 (sunos_merge_private_bfd_data): New function.
3919 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3923 (bfd_merge_private_bfd_data): Likewise.
3924 * section.c (bfd_copy_private_section_data): Likewise.
3925 * syms.c (bfd_copy_private_symbol_data): Likewise.
3926 * bfd-in2.h: Rebuild.
3927 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3928 both BFD's are the right flavour.
3929 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3930 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3931 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3932 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3933 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3934 (ppc_elf_merge_private_bfd_data): Likewise.
3935 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3936 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3938 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3939 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3942 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3944 * reloc.c: Add m32r relocs.
3945 * bfd-in2.h, libbfd.h: Rebuilt.
3946 * cpu-m32r.c,elf32-m32r.c: New files.
3948 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3950 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3952 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * tekhex.c (first_phase): Change type parameter from char to int.
3956 (pass_over): Change func to expect int, not char.
3958 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3959 rather than SEC_LOAD when aligning the file offset for the first
3960 section in a segment.
3962 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3964 * syms.c (coff_section_type): Make arg const.
3965 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3966 to make_bfd_asection().
3967 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3968 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3969 (_bfd_elf_stringtab_init): Remove prototype.
3971 * netbsd-core.c (swap_abort): Add prototype.
3972 * aix386-core.c (swap_abort): Ditto & make static
3973 * hpux-core.c (swap_abort): Ditto & make static.
3974 * irix-core.c (swap_abort): Ditto & make static.
3975 * ptrace-core.c (swap_abort): Ditto & make static.
3976 * trad-core.c (swap_abort): Ditto & make static.
3977 * coffswap.h (coff_swap_reloc_in): Ditto.
3978 (coff_swap_reloc_out): Ditto.
3979 (coff_swap_filehdr_in): Ditto.
3980 (coff_swap_filehdr_out): Ditto.
3981 (coff_swap_sym_in): Ditto.
3982 (coff_swap_sym_out): Ditto.
3983 (coff_swap_aux_in): Ditto.
3984 (coff_swap_aux_out): Ditto.
3985 (coff_swap_lineno_in): Ditto.
3986 (coff_swap_lineno_out): Ditto.
3987 (coff_swap_aouthdr_in): Ditto.
3988 (coff_swap_aouthdr_out): Ditto.
3989 (coff_swap_scnhdr_in): Ditto.
3990 (coff_swap_scnhdr_out): Ditto.
3991 * ihex.c (ihex_sizeof_headers): Ditto.
3992 * tekhex.c (getsym): Ditto.
3993 (find_chunk): Ditto & make static.
3994 (insert_byte): Ditto.
3995 (first_phase): Ditto.
3997 (tekhex_get_symtab): Ditto & make static.
3998 (tekhex_get_symtab_upper_bound): Ditto & make static.
3999 (tekhex_mkobject): Ditto.
4000 (tekhex_object_p): Ditto.
4001 (move_section_contents): Ditto.
4002 (tekhex_get_section_contents): Ditto.
4003 (tekhex_set_arch_mach): Ditto & make static.
4004 (tekhex_set_section_contents): Ditto.
4005 (writevalue): Ditto.
4008 (tekhex_write_object_contents): Ditto.
4009 (tekhex_sizeof_headers): Ditto.
4010 (tekhex_make_empty_symbol): Ditto.
4011 (tekhex_get_symbol_info): Ditto.
4012 (tekhex_print_symbol): Ditto.
4013 * irix-core.c (make_bfd_asection): Ditto.
4014 (irix_core_core_file_p): Ditto.
4015 (irix_core_core_file_failing_command): Ditto.
4016 (irix_core_core_file_failing_signal): Ditto.
4017 (irix_core_core_file_matches_executable_p): Ditto.
4018 (irix_core_make_empty_symbol): Ditto.
4019 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4020 * srec.c (srec_new_symbol): Ditto.
4021 (srec_get_section_contents): Ditto.
4022 (srec_set_arch_mach): Ditto.
4023 (srec_set_section_contents): Ditto.
4024 (internal_srec_write_object_contents): Ditto.
4025 (srec_write_object_contents): Ditto.
4026 (symbolsrec_write_object_contents): Ditto.
4027 (srec_sizeof_headers): Ditto.
4028 (srec_make_empty_symbol): Ditto.
4029 (srec_get_symtab_upper_bound): Ditto.
4030 (srec_get_symtab): Ditto.
4031 (srec_print_symbol): Ditto and make static.
4032 * elf.c (elf_read): Ditto
4033 (assign_section_numbers): Ditto.
4034 (elf_fake_sections): Ditto.
4035 (sym_is_global): Ditto.
4036 (elf_map_symbols): Ditto.
4037 (get_program_header_size): Ditto.
4038 * coffgen.c (make_a_section_from_file): Ditto.
4039 (coff_real_object_p): Ditto.
4040 (fixup_symbol_value): Ditto.
4041 (build_debug_section): Ditto.
4043 * syms.c (coff_section_type): Ditto.
4045 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4047 * bfd-in2.h: Rebuilt after m32r changes.
4049 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4051 * config.bfd,configure.in,configure: Add m32r support.
4052 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4053 * config.bfd: Keep target list alphabetically sorted.
4055 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4057 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4058 to add in the constant part found in the instruction itself.
4059 (case R_V850_HI16_S): Likewise.
4061 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4063 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4064 and R_D10V_18 to be 1 (word).
4066 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4068 * stabs.c (_bfd_link_section_stabs): If the output_section field
4069 of either section is bfd_abs_section, then the linker is
4070 discarding the section and we should not optimize it.
4072 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4074 * Makefile.in (aout-sparcle.o): New target.
4075 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4076 * config.bfd (sparclet-*-aout*): Add case.
4077 * configure.in (sparcle_aout_vec): Add case.
4078 * configure: Regenerated.
4079 * targets.c (sparcle_aout_vec): Declare.
4080 (bfd_target_vector): Add sparcle_aout_vec.
4081 * aout-sparcle.c: New file.
4083 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4085 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4086 low order sign bit propogation for R_V850_HI16_S.
4088 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4089 handling V850 specific relocs.
4090 (elf_v850_howto_table): Use the new function for some
4091 relocations. Twiddle masks & shifts for some relocs.
4092 Set partial_inplace where needed.
4094 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4096 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4097 default architecture to a machine number of 0.
4098 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4100 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4101 the output BFD is the default, set it from the first input BFD.
4103 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4105 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4106 insert at bitpos zero. The HI16 relocs are shifted right
4107 by 16 bits. Fix src_mask for all relocs.
4108 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4110 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4113 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4115 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4116 Rewrite to use BFD file read routines and to avoid using a fixed
4117 length for the file name.
4119 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4121 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4122 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4123 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4124 to R_V850_{32,16,8}.
4126 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4128 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4129 (elf_v850_howto_table): Add info for HI16_S reloc.
4130 (v850_reloc_map): Add HI_16_S reloc.
4131 * reloc.c: Define BFD_RELOC_V850_* relocs.
4133 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * elf32-sh.c: New file.
4137 * elf.c (prep_headers): Handle bfd_arch_sh.
4138 * elfcode.h (write_relocs): Handle absolute symbol.
4139 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4140 (_bfd_elf64_link_read_relocs): Declare.
4141 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4142 elf_link_read_relocs. Make globally visible. Change all
4144 (elf_link_input_bfd): Get external symbols from cache in
4145 symtab_hdr->contents. Get contents from cache in
4147 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4149 * reloc.c: Define BFD_RELOC_SH_* relocs.
4150 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4151 * coff-sh.c (sh_insns_conflict): Fix a return value.
4152 (_bfd_sh_align_load_span): New globally visible function, broken
4153 out of sh_align_load.
4154 (sh_align_load): Call _bfd_sh_align_load_span.
4155 (sh_swap_insns): Change relocs parameter to PTR.
4156 * bfd-in2.h, libbfd.h: Rebuild.
4157 * targets.c (bfd_elf32_sh_vec): Declare.
4158 (bfd_elf32_shl_vec): Declare.
4159 * config.bfd (sh-*-elf*): New target.
4160 * configure.in (bfd_elf32_sh_vec): New target vector.
4161 (bfd_elf32_shl_vec): New target vector.
4162 * configure: Rebuild.
4163 * Makefile.in: Rebuild dependencies.
4164 (BFD32_BACKENDS): Add elf32-sh.o.
4165 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4167 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4168 page before checking D_PAGED.
4170 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4171 (ihex_write_object_contents): Remove extbase; always use segbase
4174 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4176 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4177 * configure.host (i[345]86-*-*): Ditto.
4178 * config.bfd (i[345]86-*-*): Ditto.
4179 * configure: Regenerate.
4181 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4184 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4186 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4187 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4188 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4189 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4190 will have an ST_CODE type, change the symbol's type to ST_DATA.
4191 * som.c (hppa_som_gen_reloc_type): Update prototype.
4193 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4195 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4196 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4197 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4198 (mips_elf_finish_dynamic_sections): Likewise.
4200 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * configure.host (HLDENV): New variable to set. Set it for
4203 *-*-sysv4*, since those linkers may not support -R but they always
4204 support LD_RUN_PATH.
4206 * libieee.h (NSECTIONS): Don't define.
4207 (ieee_data_struct): Change section_table to asection **. Add
4209 * ieee.c (get_section_entry): If the table isn't big enough, make
4211 (ieee_slurp_sections): Remove assertion about number of sections.
4212 (ieee_object_p): Adjust initialization of ieee to match changes to
4215 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4216 symbols merely because we are generating a shared library.
4217 (xcoff_build_ldsyms): Don't set up global linkage code for an
4218 undefined symbol merely because we are generating a shared
4221 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4223 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4224 (BFD32_BACKENDS) Add elf32-v850.o.
4225 * archures.c: Add bfd_v850_arch.
4226 * bfd-in2.h: Add bfd_v850_arch.
4227 * config.bfd (v850-*-*): New target.
4228 * configure: (bfd_elf32_v850_vec) New vector.
4229 * configure.in: (bfd_elf32_v850_vec) New vector.
4230 * cpu-v850.c: New file.
4231 * elf.c (prep_headers): Added case bfd_arch_v850.
4232 * elf32-v850.c: New file.
4233 * targets.c (bfd_elf32_v850_vec): New vector.
4235 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4237 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4238 a function code symbol for an XMC_XO symbol.
4240 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4242 * mpw-config.in: Update editing of autoconf vars to reflect
4243 Jul 18 configure.in change.
4244 * mpw-make.sed: Update editing of include pathnames to be
4245 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4247 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4249 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4250 which to offset to get the .plt entry address is ".plt".
4252 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4254 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4255 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4256 Added, for internal use by the ARM gas.
4258 * bfd-in2.h: Rebuilt
4260 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4262 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4263 in section dynidx start.
4265 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4267 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4268 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4269 optimization for g++.
4271 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4273 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4274 the -mrelocatable-lib bit set and the other doesn't, clear the
4275 -mrelocatable-lib bit in the header.
4277 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4279 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4280 symbol against a STT_FUNC symbol in a shared library.
4282 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4284 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4285 symbol is found, automatically define the corresponding function
4288 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4289 if sym.n_numaux is not zero.
4290 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4291 entry to disagree about the number of aux entries if the symbol
4294 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4295 section if it might be needed, not just if info->shared.
4296 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4297 the start of .rel.dyn if we are going to use it.
4298 (mips_elf_finish_dynamic_sections): Only clear the first element
4299 of .rel.dyn if the size is greater than zero.
4301 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4303 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4304 undefined_symbol callback for a symbol, then don't issue any more
4305 warnings about loader relocs.
4306 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4307 after calling the undefined_symbol callback.
4309 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4310 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4311 as the AIX linker seems to do.
4313 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4315 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4316 (evax_initialize): Remove evax_reloc_table.
4317 (evax_close_and_cleanup): Ditto.
4319 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4321 (evax_bfd_reloc_type_lookup): Ditto.
4322 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4323 cooked_size == raw_size.
4324 * evax-emh.c (_bfd_evax_register_filename): Remove.
4325 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4326 * evax-misc.c (add_new_contents): Malloc section at full size.
4327 (_bfd_save_evax_section): Memcpy section contents directly.
4328 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4329 (evax_reloc_table): Remove.
4331 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4333 * makefile.vms: Add better support for DEC C compilation
4334 Add evax.h dependencies
4336 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4337 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4338 (BFD_RELOC_ALPHA_BASEREG): Remove.
4339 * bfd-in2.h, libbfd.h: Rebuild.
4341 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4343 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4344 getgid if _WIN32 is defined.
4345 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4347 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4349 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4350 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4352 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4355 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4357 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4359 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4360 (NEED_DECLARATION_REALLOC): New macro.
4361 * configure, config.in: Rebuild.
4362 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4363 (realloc): Declare if NEED_DECLARATION_REALLOC.
4365 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4366 <strings.h> if they exist.
4368 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4370 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4374 Based on patches from Eric Valette <valette@crf.canon.fr>:
4375 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4376 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4377 (elf_howto_table): Add entries for new relocs.
4378 (elf_i386_reloc_type_lookup): Handle new relocs.
4379 (elf_i386_info_to_howto): Just call abort.
4380 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4381 (elf_i386_relocate_section): Likewise.
4383 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4385 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4387 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4389 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4390 only get the LMA from the phdr if they are in the same part of the
4393 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4394 new segment to make them more comprehensible. If the relationship
4395 between the LMA and the VMA changed, start a new segment. Don't
4396 check dynsec when deciding whether to start a new segment for a
4397 writeable section; -N will now handle this.
4399 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4401 * libhppa.h: Remove "esel" changes. Not the right approach.
4402 * som.c: Corresponding changes.
4403 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4404 which don't have a SOM symbol type associated with them.
4405 Reverses a 1994 change.
4407 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4409 Make ld -N more reasonable for ELF:
4410 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4411 phdr_in_section to false, and always use a single load segment.
4412 (elf_sort_sections): Sort sections by LMA after VMA.
4413 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4414 align to maxpagesize.
4415 (assign_file_positions_except_relocs): Likewise.
4416 * elfcode.h (elf_object_p): If a section is loaded but not page
4417 aligned, clear D_PAGED.
4419 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4421 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4422 Added, for internal use by the ARM gas.
4424 * bfd-in2.h: Rebuilt
4426 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4428 * libhppa.h (R_HPPA_ESEL): New field selector.
4429 (e_esel): Similarly.
4430 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4431 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4432 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4434 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4436 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4437 archive search before looking for stripped dynamic objects.
4439 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4441 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4442 symbol a warning rather than an error.
4444 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4446 * elf.c (assign_file_positions_for_segments): Track the virtual
4447 memory position separately from the file position, and use it to
4448 compute the alignment adjustment.
4450 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4452 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4453 and fixed mask on R_D10V_10_PCREL_L.
4455 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4457 * elf64-mips.c: Include "aout/ar.h".
4458 (mips_elf64_slurp_armap): New static function.
4459 (mips_elf64_write_armap): New static function.
4460 (bfd_elf64_archive_*): Define.
4461 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4462 Use instead of bfd_generic_archive_p.
4463 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4464 instead of _bfd_write_archive_contents.
4465 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4466 _bfd_generic_mkarchive.
4467 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4468 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4470 (TARGET_LITTLE_SYM): Likewise.
4471 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4473 * Makefile.in: Rebuild dependencies.
4475 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4476 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4477 SHT_MIPS_EVENTS sections.
4478 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4479 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4481 (_bfd_mips_elf_fake_sections): Likewise.
4483 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4484 * ecoff.c (ecoff_compute_section_file_positions): Copy
4485 rdata_in_text from backend info to tdata. Clear it if any data
4486 section comes before .rdata.
4487 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4488 tdata rather than backend info.
4490 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * configure.in: Fix test for whether a compiler has a 64 bit
4493 type. From Jim Wilson <wilson@cygnus.com>.
4495 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4497 * configure.host (mips-sgi-irix6*): New host.
4499 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4500 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4501 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4503 * configure: Rebuild.
4504 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4505 (BFD_HOST_64_BIT): Define conditionally.
4506 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4507 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4508 (symvalue, bfd_size_type): Likewise.
4509 * bfd-in2.h: Rebuild.
4510 * Makefile.in (do_clean): Remove bfd-tmp.h.
4511 (do_distclean): Remove bfd-in3.h.
4512 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4513 (bfd-in3.h): New target.
4515 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4516 Andrew Gierth <ANDREWG@microlise.co.uk>.
4518 * configure.host: Set INSTALL_SHLIB.
4519 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4520 * configure: Rebuild.
4521 * Makefile.in (install): Use @INSTALL_SHLIB@.
4523 * config.bfd (mips*-*-irix6*): New target.
4524 * configure.host: Handle Irix 6 shared library like Irix 5.
4526 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4527 symbol for a magic name.
4528 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4530 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4533 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4535 * mpw-config.in: Add ELF support to mips config, create the
4536 elf32-target.h file in the object dir.
4537 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4539 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4541 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4542 Also removed most abort calls, in favor of using bfd reporting.
4544 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4546 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4547 (BFD32_BACKENDS) Add elf32-d10v.o.
4548 * archures.c: Add bfd_d10v_arch.
4549 * bfd-in2.h: Add bfd_d10v_arch.
4550 * config.bfd (d10v-*-*): New target.
4551 * configure: (bfd_elf32_d10v_vec) New vector.
4552 * configure.in: (bfd_elf32_d10v_vec) New vector.
4553 * cpu-d10v.c: New file.
4554 * elf.c (prep_headers): Added case bfd_arch_d10v.
4555 * elf32-d10v.c: New file.
4556 * libbfd.h: Rebuild.
4557 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4558 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4559 * targets.c (bfd_elf32_d10v_vec): New vector.
4561 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4563 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4565 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4567 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4568 bfd_mach_i386_i8086 machine types.
4570 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4575 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4577 * coffcode.h (coff_set_section_contents): A/UX does not require
4578 special handling of the _LIB section.
4580 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4582 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4583 value for R_RELBYTE.
4585 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4586 array if one was allocated.
4588 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4590 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4591 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4592 use_rld_obj_head and rld_value.
4593 (mips_elf_link_hash_table_create): Initialize new fields.
4594 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4596 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4597 __rld_obj_head symbol not seen, create an __rld_map symbol.
4598 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4599 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4600 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4601 __rld_obj_head symbol.
4602 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4604 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4606 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4608 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4609 ppc_elf_addr16_ha_reloc.
4610 (ppc_elf_addr16_ha_reloc): New static function.
4612 * coff-mips.c (struct mips_hi): Define.
4613 (mips_refhi_list): New static variable.
4614 (mips_refhi_addr, mips_refhi_addend): Remove.
4615 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4616 (mips_reflo_reloc): Process mips_refhi_list.
4617 (mips_relhi_list): New static variable.
4618 (mips_relhi_addr, mips_relhi_addend): Remove.
4619 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4620 (mips_rello_reloc): Process mips_relhi_list.
4621 (mips_relocate_section): Permit an arbitrary number of REFHI or
4622 RELHI relocs before the associated REFLO or RELLO reloc.
4624 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4626 * aout-target.h (MY(callback)): Set reloc_count fields.
4628 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4631 sections unless this is a SunOS link.
4633 * VERSION: Set to 2.7.1.
4635 * Released binutils 2.7.
4637 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * i386aout.c: Include "aout/aout64.h".
4640 (i386aout_write_object_contents): New static function.
4641 (MY_write_object_contents): Define.
4643 * netbsd.h (MY(write_object_contents)): Make sure that
4644 adjust_sizes_and_vmas is called before fiddling with the magic
4647 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4649 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4651 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4653 * libbfd-in.h (itos, stoi): Don't define.
4654 * libbfd.h: Rebuild.
4655 * i386lynx.c (KEEPIT): Define as udata.i.
4656 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4657 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4658 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4659 flags. Don't use stoi.
4661 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4663 * elf.c (map_sections_to_segments): Don't start a new segment for
4664 a writable section if it's on the same page as the previous
4665 segment. Reset the writable variable for a readonly section.
4667 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4669 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4670 first_thunk_address, thunk_size, and import_table_size.
4671 * peicode.h: Improved some diagnostics regarding edata sections.
4673 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4675 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4676 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4678 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4680 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4681 with XCOFF_DEF_DYNAMIC set is really defined.
4682 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4683 (xcoff_link_add_symbols): Only create special sections if using an
4686 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4688 (bfd_install_relocation): Likewise.
4690 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4692 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4694 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4695 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4696 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4697 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4698 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4699 are found for LITERAL relocs.
4700 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4701 taken, we cannot generate a .plt entry for the symbol.
4703 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4706 sysconf functions (for gprof).
4707 * configure, config.in: Rebuild.
4709 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4711 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4712 an archive if it has a map. If the object file has the wrong
4715 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4716 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4718 (alpha_relocate_section): Likewise.
4720 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4721 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4722 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4723 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4724 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4725 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4726 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4727 * peicode.h: Corresponding changes.
4729 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4731 * elflink.h (elf_create_pointer_linker_section): Comment out code
4732 dealing with making GOT pointers negative of the GOT symbol for
4735 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4737 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4738 increment the .rela.plt size until after we're done creating the
4740 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4741 .rela.plt offset directly rather than calculating it.
4743 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4745 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4746 Use autoconf-set values.
4747 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4748 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4751 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4752 * configure: Rebuilt.
4754 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4756 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4757 handling code > 1k away.
4759 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4761 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4762 defined, output whenever the symbol is updated.
4764 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4766 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4767 section to 0 if user_set_vma is set.
4768 * elflink.h (elf_bfd_final_link): Likewise.
4770 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4772 Partially undo patch of Jun 20.
4773 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4774 (coff_compute_section_file_positions): Likewise.
4775 (coff_write_object_contents): Likewise. Re-add deleted code, but
4776 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4777 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4779 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4781 * config.bfd: Add support for *-*-rtems* configurations.
4783 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * elf.c (prep_headers): Add bfd_arch_alpha case.
4787 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4789 * elf64-alpha.c: New file.
4790 * config.bfd (alpha-*-linuxecoff*): New target.
4791 (alpha-*-linux*, alpha-*-elf*): New targets.
4792 * configure.in (bfd_elf64_alpha_vec): New vector.
4793 * configure: Rebuild.
4794 * targets.c (bfd_elf64_alpha_vec): Declare.
4795 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4796 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4797 * bfd-in2.h, libbfd.h: Rebuild.
4798 * Makefile.in: Rebuild dependencies.
4799 (BFD64_BACKENDS): Add elf64-alpha.o.
4800 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4802 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4804 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4805 than relying on a right shift of 32.
4807 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4809 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4810 ifdef to COFF_WITH_PE.
4811 (coff_compute_section_file_positions): Likewise.
4812 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4813 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4814 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4815 COFF_IMAGE_WITH_PE, always include.
4817 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4819 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4822 approximate the correct answer if SIZEOF_HEADERS was not used.
4824 * binary.c (binary_set_section_contents): Set section file
4825 position based on LMA rather than VMA.
4827 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4829 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4830 symbols if info->strip == strip_all.
4832 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4834 * coff-h8300.c: Remove #if 0 code.
4835 (compatable): Don't allow mixing/matching of different architectures.
4837 * archures.c (bfd_mach_h8300s): Add.
4838 * bfd-in2.h: Rebuilt.
4839 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4841 (h8300_reloc16_estimate): Likewise.
4842 (h8300_reloc16_extra_cases): Likewise.
4843 (h8300_bfd_link_add_symbols): Likewise.
4844 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4845 (coff_set_flags): Likewise.
4846 * cpu-h8300.c (h8300_scan): Likewise.
4847 Add H8/S to bfd_h8300_arch list.
4849 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4851 Added support for Alpha OpenVMS:
4852 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4853 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4854 * config.h-vms, makefile.vms: New files.
4855 * config.bfd (alpha-*-*vms*): New target.
4856 * configure.in (evax_alpha_vec): New target vector.
4857 * configure: Rebuild.
4858 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4859 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4860 * targets.c (bfd_target_evax_flavour): Define.
4861 (evax_alpha_vec): Declare.
4862 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4863 if BFD64 is defined.
4864 * bfd-in2.h, libbfd.h: Rebuild.
4865 * Makefile.in: Rebuild dependencies.
4866 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4867 evax-emh.o, and evax-misc.o.
4868 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4869 evax-etir.c, evax-emh.c, and evax-misc.c.
4870 (HFILES): Add evax.h.
4872 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4874 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4876 (h8300_bfd_link_add_symbols): Likewise.
4878 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4880 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4881 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4883 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4885 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4886 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4888 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4889 R_MIPS_32 relocs if creating a shared library.
4891 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4893 * peicode.h (add_data_entry): Use pei_section_data rather than
4894 _cooked_size. Corresponds to May 13 change in coffcode.h.
4896 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4898 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4899 * coffcode.h (coff_write_object_contents): If there are long
4900 section names, always set the f_symptr field, even if there are no
4902 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4903 if there are no symbols.
4905 * coffgen.c (make_a_section_from_file): Check return value of
4906 _bfd_coff_read_string_table.
4907 (coff_real_object_p): Check return value of
4908 make_a_section_from_file.
4909 (_bfd_coff_read_string_table): Check that there are some symbols
4910 before trying to read the string table size.
4912 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4914 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4915 to replace a symbol in a dynamic object with a symbol from another
4916 dynamic object, do the replacement if the existing symbol is
4917 global linkage code.
4919 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4920 for _ptrgl, and treat it as global linkage code.
4922 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4923 filename or N_SO symbol past the offset, and use it to indicate
4924 that there is no line number or function when appropriate.
4926 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4928 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4929 common symbol defined by the linker. Don't export function code
4930 even if export_defineds is set.
4932 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4934 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4936 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4937 (h8300_symbol_address_p): New function.
4938 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4941 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4943 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4945 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4946 correctly for the two variants. Allow relaxing if the target
4947 is 128 bytes away since after relaxation it'll be 126 bytes away.
4948 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4949 "dot" and "value". Allow relaxing if the target is 128 bytes
4950 away since after relaxation it'll be 126 bytes away.
4951 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4952 the given section until nothing changes.
4954 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4956 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4957 alignment hack--we can get the lnnoptr info another way without
4958 suddenly increasing the alignment requirements. Set the flags for
4960 (ecoff_compute_section_file_positions): Do so.
4962 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4964 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4965 to keep the HP emulator database happy.
4967 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4968 From Kevin Buettner <kev@primenet.com>.
4970 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4972 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4973 name of a NULL section.
4975 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4977 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4978 set, always call the notice callback.
4980 * VERSION: Increment for bfdlink.h change.
4982 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4984 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4985 (sh_relax_delete_bytes): Correct handling of differently sized
4986 trailing alignment reloc.
4988 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4989 * bfd-in2.h: Rebuild.
4990 * configure.in: Warn if there is no known 64 bit type.
4991 * configure: Rebuild.
4993 * Makefile.in: Rebuild dependencies.
4994 (BFD32_BACKENDS): Add ppcboot.o.
4995 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4997 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4998 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5000 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5002 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5003 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5004 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5005 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5007 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5009 * elf64-mips.c: Improve reloc special_functions and handling of
5010 SHT_MIPS_OPTIONS section.
5011 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5012 mips_elf_hi16_reloc and make globally visible.
5013 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5014 make globally visible.
5015 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5016 make globally visible.
5017 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5018 and make globally visible.
5019 (gprel16_with_gp): Check howto->src_mask before using value in
5021 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5022 and make globally visible.
5023 (gprel32_with_gp): Check howto->src_mask before fetching value.
5024 (bfd_mips_elf_swap_options_in): New function.
5025 (bfd_mips_elf_swap_options_out): New function.
5026 (_bfd_mips_elf_set_private_flags): Rename from
5027 mips_elf_set_private_flags and make globally visible.
5028 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5029 mips_elf_copy_private_bfd_data and make globally visible.
5030 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5031 mips_elf_merge_private_bfd_data and make globally visible.
5032 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5033 for a SHT_MIPS_OPTIONS section.
5034 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5035 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5036 name of a SHT_MIPS_OPTIONS section.
5037 (_bfd_mips_elf_set_section_contents): New function.
5038 (mips_elf32_section_processing): Set the GP value in a
5039 SHT_MIPS_OPTIONS section.
5040 (_bfd_mips_elf_find_nearest_line): Rename from
5041 mips_elf_find_nearest_line and make globally visible.
5042 (bfd_elf32_set_section_contents): Define.
5043 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5044 (_bfd_mips_elf_lo16_reloc): Declare.
5045 (_bfd_mips_elf_gprel16_reloc): Declare.
5046 (_bfd_mips_elf_got16_reloc): Declare.
5047 (_bfd_mips_elf_gprel32_reloc): Declare.
5048 (_bfd_mips_elf_set_private_flags): Declare.
5049 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5050 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5051 (_bfd_mips_elf_find_nearest_line): Declare.
5052 (_bfd_mips_elf_set_section_contents): Declare.
5054 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5056 (elf_info_to_howto): Define.
5057 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5059 (elf_info_to_howto): Define.
5060 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5062 (elf_info_to_howto): Define.
5064 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5065 R_MOV16B[12], to match change in coff/internal.h.
5067 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5069 * elf64-mips.c: Extensive additions to provide better support for
5070 writing files and for gas.
5071 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5072 of mips_elf_object_p.
5073 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5074 _bfd_mips_elf_object_p.
5075 (_bfd_mips_elf_final_write_processing): Rename from
5076 mips_elf_final_write_processing and make globally visible.
5077 (_bfd_mips_elf_fake_sections): Rename from
5078 mips_elf_fake_sections and make globally visible.
5079 (_bfd_mips_elf_section_from_bfd_section): Rename from
5080 mips_elf_section_from_bfd_section and make globally visible.
5081 (_bfd_mips_elf_section_processing): New function, broken out of
5082 mips_elf_section_processing.
5083 (mips_elf32_section_processing): Rename from
5084 mips_elf_section_processing; call
5085 _bfd_mips_elf_section_processing.
5086 (_bfd_mips_elf_symbol_processing): Rename from
5087 mips_elf_symbol_processing and make globally visible.
5088 (_bfd_mips_elf_read_ecoff_info): Rename from
5089 mips_elf_read_ecoff_info and make globally visible.
5090 (mips_elf32_ecoff_debug_swap): Rename from
5091 mips_elf_ecoff_debug_swap.
5092 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5093 struct symbol_cache_entry.
5094 (_bfd_elf_validate_reloc): New function, moved in from
5095 elfcode.h:validate_reloc.
5096 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5097 to _bfd_elf_validate_reloc. Change all callers.
5098 * elf-bfd.h (bfd_section_from_shdr): Declare.
5099 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5100 (_bfd_elf_validate_reloc): Declare.
5101 (_bfd_mips_elf_object_p): Declare.
5102 (_bfd_mips_elf_fake_sections): Declare.
5103 (_bfd_mips_elf_section_from_bfd_section): Declare.
5104 (_bfd_mips_elf_section_processing): Declare.
5105 (_bfd_mips_elf_symbol_processing): Declare.
5106 (_bfd_mips_elf_read_ecoff_info): Declare.
5107 (_bfd_mips_elf_final_write_processing): Declare.
5108 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5111 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5112 (mips_elf_final_write_processing): Likewise.
5114 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5116 64-bit MIPS ELF ABI objdump support:
5117 * elf64-mips.c: New file.
5118 * Makefile.in: Rebuild dependencies.
5119 (BFD64_BACKENDS): Add elf64-mips.o.
5120 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5121 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5122 bfd_elf64_littlemips_vec to targ_selvecs.
5123 (mips*-*-elf*): Likewise.
5124 * confingure.in: Add bfd_elf64_bigmips_vec and
5125 bfd_elf64_littlemips_vec to vector switch.
5126 * configure: Rebuild.
5127 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5128 broken out of mips_elf_section_from_shdr.
5129 (mips_elf32_section_from_shdr): Rename from
5130 mips_elf_section_from_shdr. Call new function.
5131 (elf_backend_section_from_shdr): Update name of renamed function.
5132 * elf-bfd.h (struct elf_size_info): Change second parameter of
5133 write_out_phdrs to be const. Likewise for second parameter of
5135 (struct bfd_elf_section_data): Add rel_hdr2 field.
5136 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5137 (bfd_elf32_swap_symbol_out): Likewise.
5138 (bfd_elf32_swap_reloc_in): Likewise.
5139 (bfd_elf32_swap_reloc_out): Likewise.
5140 (bfd_elf32_swap_reloca_in): Likewise.
5141 (bfd_elf32_swap_reloca_out): Likewise.
5142 (bfd_elf32_swap_phdr_in): Likewise.
5143 (bfd_elf32_swap_phdr_out): Likewise.
5144 (bfd_elf32_swap_dyn_in): Likewise.
5145 (bfd_elf32_swap_dyn_out): Likewise.
5146 (bfd_elf32_slurp_symbol_table): Declare.
5147 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5148 (bfd_elf32_write_out_phdrs): Declare.
5149 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5150 (bfd_elf64_swap_symbol_out): Likewise.
5151 (bfd_elf64_swap_reloc_in): Likewise.
5152 (bfd_elf64_swap_reloc_out): Likewise.
5153 (bfd_elf64_swap_reloca_in): Likewise.
5154 (bfd_elf64_swap_reloca_out): Likewise.
5155 (bfd_elf64_swap_phdr_in): Likewise.
5156 (bfd_elf64_swap_phdr_out): Likewise.
5157 (bfd_elf64_swap_dyn_in): Likewise.
5158 (bfd_elf64_swap_dyn_out): Likewise.
5159 (bfd_elf64_slurp_symbol_table): Declare.
5160 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5161 (bfd_elf64_write_out_phdrs): Declare.
5162 (_bfd_mips_elf_section_from_shdr): Declare.
5163 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5164 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5165 section for the section, add the new one to rel_hdr2. Increment
5166 reloc_count rather than setting it.
5167 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5168 Remove static declaration.
5169 (elf_write_shdrs_and_ehdr): Define name as macro.
5170 (elf_write_out_phdrs): Likewise.
5171 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5172 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5173 (elf_swap_symbol_in): Change second parameter to be const.
5174 (elf_swap_symbol_out): Likewise.
5175 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5176 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5177 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5178 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5179 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5180 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5181 parameter to be const. Make non-static.
5182 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5184 (elf_slurp_symbol_table): Make non-static.
5185 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5186 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5187 (elf_backend_size_info): Likewise.
5188 (elfNN_bed): Use elf_backend_size_info.
5189 * targets.c (bfd_elf64_bigmips_vec): Declare.
5190 (bfd_elf64_littlemips_vec): Declare.
5191 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5192 bfd_elf64_littlemips_vec if BFD64 is defined.
5194 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5196 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5198 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5199 zeroes, in alignment holes.
5201 * configure: Rebuild with autoconf 2.10.
5203 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5204 potential leading underscore in the allocated buffer.
5206 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5208 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5209 symbols into .sbss if this is a relocatable link.
5211 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5213 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5214 undefined symbols when creating a shared library.
5216 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * coff-sh.c: Add a bunch of new code and static const arrays to
5219 support aligning loads and stores on four byte memory boundaries.
5221 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5223 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5224 call sh_align_loads.
5225 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5228 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5230 * cache.c (bfd_open_file): Unlink the file before opening it for
5231 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5233 * opncls.c (bfd_fdopenr): Set opened_once.
5235 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5237 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5240 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5241 the code unconditionally.
5243 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5245 * libcoff-in.h (struct pei_section_tdata): Define structure.
5246 (pei_section_data): Define macro.
5247 * libcoff.h: Rebuild.
5248 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5249 store s_paddr field in pei_section_data.
5250 (coff_compute_section_file_positions): Use pei_section_data rather
5251 than _cooked_size, and don't overwrite an existing value.
5252 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5253 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5254 * peicode.h (coff_bfd_copy_private_section_data): Define if
5256 (pe_bfd_copy_private_section_data): New static function if
5259 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * srec.c (srec_set_arch_mach): Write as a function rather than a
5264 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5265 no map, just check each member in turn to see whether it is
5268 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5270 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5271 table. Call BFD_ASSERT to validate header size, instead of
5273 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5276 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5278 * ppcboot.c: New target for looking at PPCbug boot records.
5280 * config{ure.in,.bfd}: Add support for ppcboot target.
5282 * configure: Regenerate.
5284 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5286 * coff-h8300.c (howto_table): Update names to match recent
5287 changes to include/coff/internal.h. Fix minor errors in the
5288 existing relocs. Add R_MOVL1 and R_MOVL2.
5289 (rtype2howto): Similarly.
5290 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5291 existing relaxing code and peform more relaxing.
5292 (h8300_reloc16_extra_cases): Likewise.
5294 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5296 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5299 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5301 * elfcode.h (elf_object_p): Reject generic ELF target if
5302 e_machine matches an alternate machine code in a specific backend.
5304 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5305 obsolete align_power_min field.
5307 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5309 * coff-h8300.c (reloc_howto_type): Add howto entry for
5311 (rtype2howto): Handle R_PCRWORD_B.
5312 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5313 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5314 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5315 branch (R_PCWORD_B).
5317 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5319 * aoutx.h (translate_from_native_sym_flags): Set the section for
5320 BSF_CONSTRUCTOR symbols.
5322 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5325 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5327 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5328 stop looking when section is found.
5330 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5332 * coffcode.h (STRING_SIZE_SIZE): Define.
5333 (styp_to_sec_flags): Handle long symbol names when looking for the
5335 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5336 (bfd_coff_long_section_names): Define.
5337 (coff_write_object_contents): Handle long section names.
5338 (bfd_coff_std_swap_table): Initialize new field.
5339 * libcoff.h: Rebuild.
5340 * coffgen.c (make_a_section_from_file): Handle long section
5342 (coff_write_symbols): Handle long section names.
5343 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5344 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5345 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5346 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5347 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5348 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5349 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5350 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5352 * bout.c (b_out_callback): Set lma of sections.
5353 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5354 parameter to output_bfd. Used input_bfd instead of output_bfd in
5357 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * aoutx.h (translate_from_native_sym_flags): Don't create
5360 SEC_CONSTRUCTOR sections.
5361 * ecoff.c (ecoff_set_symbol_info): Likewise.
5363 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5364 From Don Bowman <bowman@waterloo.hp.com>.
5366 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5368 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5369 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5371 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5373 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5374 mips_32_relocs field.
5375 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5376 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5377 relocs against a global symbol which is not defined in a regular
5379 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5380 against a global symbol, increment mips_32_relocs.
5381 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5382 the symbol is not defined in a regular file, make room in the
5385 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5387 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5388 file position and the virtual file position separately. Set
5389 filepos information bsaed on the real file position.
5390 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5391 Jan 23 change to coffcode.h.
5393 * som.c (som_slurp_symbol_table): Set the symbol count to the
5394 number of BFD symbols created.
5396 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5398 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5399 output file if linking shared objects. Loop to check all relocs,
5400 rather than returning false on first error.
5402 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5404 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5405 (ppc_elf_additional_program_headers): If .interp section, bump #
5406 of program headers by 1.
5407 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5408 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5409 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5411 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5413 (ppc_elf_relocate_section): If the output section isn't defined,
5414 don't abort, just give an error message.
5416 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5417 being created is .sdata or .sdata2, don't make the symbol dynamic.
5419 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5421 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5422 members of an archive for dynamic objects with no symbols, and
5423 pass them directly to check_archive_element.
5424 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5425 xcoff_link_check_dynamic_ar_symbols.
5426 (xcoff_link_check_dynamic_ar_symbols): New static function.
5428 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5429 from _bfd_nodynamic to _bfd_xcoff.
5430 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5432 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5433 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5434 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5435 * libcoff.h: Rebuild.
5436 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5437 (xcoff_get_section_contents): New static function.
5438 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5439 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5440 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5441 (xcoff_dynamic_reloc): New static variable.
5442 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5443 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5445 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5447 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5448 if reloc_entry->addend is not 0.
5449 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5451 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5453 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5455 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5456 Add entries for R_SPARC_[56].
5457 (sparc_reloc_map): Add entries for R_SPARC_[56].
5459 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5461 Optimize linking of stabs in sections as used in ELF and COFF.
5462 * stabs.c: New file.
5463 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5464 (_bfd_write_section_stabs): Declare.
5465 (_bfd_write_stab_strings): Declare.
5466 * libbfd.h: Rebuild.
5467 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5468 (struct coff_link_hash_table): Add stab_info field.
5469 * libcoff.h: Rebuild.
5470 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5472 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5474 (_bfd_coff_final_link): Write out stab strings hash table.
5475 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5476 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5478 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5479 (struct bfd_elf_section_data): Add stab_info field.
5480 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5482 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5483 _bfd_link_section_stabs.
5484 (elf_bfd_final_link): Write out stab strings hash table.
5485 (elf_link_input_bfd): Handle optimized stabs sections.
5486 * reloc.c (_bfd_final_link_relocate): Check address against
5487 _raw_size rather than _cooked_size.
5488 * Makefile.in: Rebuild dependencies.
5489 (BFD_LIBS): Add stabs.o
5490 (BFD_LIBS_CFILES): Add stabs.c.
5492 * VERSION: Increment for bfdlink.h change.
5494 * coffgen.c (coff_renumber_symbols): Correct handling of
5495 BSF_NOT_AT_END common symbols.
5497 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5499 * coff-ppc.c (record_toc): Add cast to avoid warning.
5500 (ppc_allocate_toc_section): Likewise.
5501 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5502 (ppc_coff_reloc_type_lookup): Remove unreached code.
5503 * coffcode.h (coff_write_object_contents): Don't take the address
5505 * peicode.h (pe_print_idata): Add casts to avoid warning.
5506 (pe_print_edata): Likewise.
5507 (pe_print_reloc): Remove ANSI C string concatenation.
5509 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5511 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5513 * libcoff.h: Rebuild.
5514 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5516 (coff_swap_aux_out): Likewise.
5517 * peicode.h (coff_swap_aux_in): Likewise.
5518 (coff_swap_aux_out): Likewise.
5519 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5521 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5523 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5524 Fix up .bf endndx link fields.
5525 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5527 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5530 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5532 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5533 on Solaris PowerPC systems doesn't get confused.
5535 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5538 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5539 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5540 update did_reg and did_reg2.
5542 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5544 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5546 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5547 callback routines, pass h->root.string rather than name, in case
5548 copy is true and name is transient.
5550 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5552 * elfcore.h: Add support for core files with multiple threads.
5553 (Primarily for Solaris.)
5555 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5557 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5558 section->orelocation is NULL.
5560 * coffgen.c (bfd_coff_get_syment): New function.
5561 (bfd_coff_get_auxent): New function.
5562 * bfd-in.h (bfd_coff_get_syment): Declare.
5563 (bfd_coff_get_auxent): Declare.
5564 * bfd-in2.h: Rebuild.
5566 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5568 * elf32-mips.c (struct mips_hi16): Define.
5569 (mips_hi16_addr, mips_hi16_addend): Remove.
5570 (mips_hi16_list): New static variable.
5571 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5572 (mips_elf_lo16_reloc): Process mips_hi16_list.
5573 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5574 relocs before the associated LO16 reloc.
5576 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5578 * versados.c (versados_scan): Check bfd_alloc return value.
5579 (versados_object_p): Check all bfd_read return values. Require
5580 that lang field be less than 10, to avoid confusion with Intel Hex
5583 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5585 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5586 not 0, for an absolute symbol.
5587 (NAME(aout,swap_ext_reloc_out)): Likewise.
5589 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5590 (ihex_write_object_contents): For a large start address, output
5591 the full 32 bit address in record type 5.
5593 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5594 to int to avoid promotion problems in prototype.
5596 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5598 * configure.host: Use ${srcdir} when looking for picfrag.
5600 * configure.host: Switch on ${libdir}, not $(libdir). From
5601 alan@spri.levels.unisa.edu.au (Alan Modra).
5603 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5604 entry point, not just for DYNAMIC objects.
5605 * sunos.c (sunos_add_dynamic_symbols): Always call
5606 sunos_create_dynamic_sections. If called with a non DYNAMIC
5607 object, don't do anything else.
5608 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5610 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5612 * configure.in: Permit --enable-shared to specify a list of
5614 * configure: Rebuild.
5616 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5617 host when configuring with --enable-shard.
5619 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5621 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5624 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5625 to avoid crashing in bfd_hash_replace.
5627 * sysdep.h: Use #ifdef, not #if.
5629 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5631 * config.in: Rebuild.
5633 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5635 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5636 (AC_CHECK_HEADERS): Check for sys/time.h
5637 (AC_HEADER_TIME): Add macro.
5638 * configure: Rebuild.
5639 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5640 to control what combination of <time> and <sys/time.h>
5643 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5645 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5646 (aout_32_sunos4_write_object_contents): Likewise.
5647 * aoutx.h (NAME(aout,machine_type)): Handle
5648 bfd_mach_sparc_{sparclet,sparclite}.
5649 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5650 (bfd_mach_sparc_v9_p): Update.
5651 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5652 * libaout.h (enum machine_type): Add M_SPARCLET.
5653 * sunos.c (MACHTYPE_OK): Define.
5654 * bfd-in2.h: Regenerated.
5656 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5658 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5659 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5660 * elflink.c (_bfd_elf_create_got_section): Store the
5661 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5662 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5663 global offset table goes over 0x1000, set the value of
5664 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5665 (elf32_sparc_relocate_section): Subtract the offset of
5666 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5668 * elfcode.h: Don't include <string.h>.
5670 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5672 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5673 generic_link_hash_newfunc. All references changed.
5674 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5675 moved here from libbfd-in.h.
5676 * libbfd-in.h: Corresponding changes.
5677 * libbfd.h: Regenerated.
5679 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5681 * aoutx.h (aout_link_input_section_std): When reporting an
5682 overflow error, use the name of the symbol in the hash table if
5684 (aout_link_input_section_ext): Likewise.
5686 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5687 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5689 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5691 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5692 * coffcode.h (coff_compute_section_file_positions): Likewise.
5693 (coff_write_object_contents): Likewise.
5695 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5697 * section.c (SEC_LINK_ONCE): Define.
5698 (SEC_LINK_DUPLICATES): Define.
5699 (SEC_LINK_DUPLICATES_DISCARD): Define.
5700 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5701 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5702 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5703 * bfd-in2.h: Rebuild.
5704 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5705 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5706 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5707 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5708 SEC_LINK_ONCE, and look through the symbol table for the setting
5709 for SEC_LINK_DUPLICATES.
5710 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5711 set for a section, find the section symbol in the symbol table,
5712 and set the aux entry based on SEC_LINK_DUPLICATES.
5713 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5714 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5715 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5716 * coff-i386.c (i386coff_vec): Likewise.
5717 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5719 * VERSION: Bump to 2.6.1.
5720 * Makefile.in (stamp-h): Depend upon VERSION.
5722 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5724 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5725 * libbfd.h: Rebuilt.
5726 * linker.c (generic_link_hash_newfunc): No longer static.
5727 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5729 * coff-h8300.c: Add two derived hash tables and their associated
5730 funtions and #defines for use by the h8300 linker.
5731 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5732 the function vector as needed. Place the address of the function
5733 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5734 Rewrite the vectors section contents as necessary.
5735 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5736 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5737 (coff_bfd_link_hash_table_create): Likewise.
5739 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5741 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5742 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5744 (hppa_rebuild_insn): Pass pointer to correct type to
5745 low_sign_unext and dis_assemble_21.
5747 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5749 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5750 Stick with sparc-*-{sysv4*,solaris2*}.
5752 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5754 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5755 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5756 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5757 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5758 fields is non-zero, print them.
5760 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5761 ifdef. Remove unused variables.
5762 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5764 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5765 (get_symbol_value): Ifdef out.
5766 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5767 (coff_ppc_relocate_section): Remove unused variables. Make
5768 fprintf strings and argument types correspond. Put before_addr in
5770 (dump_toc): Make fprintf strings and argument types correspond.
5771 (ppc_process_before_allocation): Remove unused variables. Always
5773 (ppc_reflo_reloc): Ifdef out.
5774 (ppc_addr32nb_reloc): Ifdef out.
5775 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5777 (coff_ppc_rtype_to_howto): Likewise.
5778 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5780 * peicode.h (pe_print_idata): Move otherwise unused variables into
5781 the #ifdef where they are used. Always return a value.
5782 (pe_print_edata): Make fprintf strings and argument types
5783 correspond. Always return a value.
5784 (pe_print_pdata): Removed unused variable addr_value. Always
5786 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5787 strings and argument types correspond. Always return a value.
5789 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5790 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5791 variable rela inside #if 0 section where it is used.
5793 * ns32k.h: New file.
5794 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5795 functions to start with _bfd_.
5796 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5797 functions in cpu-ns32k.h.
5798 * Makefile.in: Rebuild dependencies.
5799 (HFILES): Add ns32k.h.
5801 * section.c (struct sec): Add linker_mark field. Change
5802 user_set_vma and reloc_done to be single bit fields.
5803 (STD_SECTION): Update accordingly.
5804 * bfd-in2.h: Rebuild.
5805 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5807 (aout_link_input_bfd): Don't link unmarked sections.
5808 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5810 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5811 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5813 * elflink.h (elf_bfd_final_link): Mark sections included in the
5815 (elf_link_input_bfd): Don't link unmarked sections.
5816 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5818 (xcoff_link_input_bfd): Don't link unmarked sections.
5820 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5821 overflow error messages.
5823 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5825 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5826 is not set, print "BFD: " before the error message.
5828 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5829 Miles Bader <miles@gnu.ai.mit.edu>.
5830 * configure: Rebuild.
5832 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5834 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5837 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5838 m68k-aout, m68k-coff, and m68k-elf targets.
5840 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5842 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5843 (ieee_generic_stat_arch_elt): Restructured to prevent
5844 ieee_object_p from being called repeatedly.
5846 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5848 * coffcode.h (coff_write_object_contents): Allocate
5849 buffers large enough for any FILEHDR or AOUTHDR.
5851 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5853 * ecofflink.c (lookup_line): New static function, renamed and
5854 slighly changed from old _bfd_ecoff_locate_line.
5855 (_bfd_ecoff_locate_line): Cache line number information. Use
5856 lookup_line for actual lookup.
5858 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5860 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5861 multiple of 20 bytes.
5863 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5865 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5866 allocate ecoff_find_line, and don't initialize by hand.
5867 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5868 mips_elf_find_line, and don't call memset.
5870 * coffcode.h (coff_compute_section_file_positions): If not
5871 producing a final executable, don't consider sofar when aligning
5872 the section to the correct size.
5874 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5876 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5877 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5878 * coffgen.c (coff_section_symbol): Ifdef out.
5880 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5882 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5883 output_bfd is not NULL.
5885 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5887 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5888 of bfd_alloc (fixes fix_line not being initialized).
5889 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5891 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5893 * coffcode.h: Allow specific backends to override the
5894 bfd_link_add_symbols routine.
5896 * coff-h8300.c: Include genlink.h.
5897 (howto_table): Add R_MEM_INDIRECT.
5898 (rtype2howto): Support R_MEM_INDIRECT.
5899 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5902 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5904 * coff-alpha.c (alpha_relocate_section): Use
5905 info->callbacks_warning, rather than _bfd_error_handler, for
5906 "multiple gp" warning.
5908 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5910 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5911 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5912 table string. Use bfd_wrapped_link_hash_lookup.
5913 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5915 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5916 table, if any, when writing out symbols.
5917 (aout_link_input_section_std): Use the name from the hash table,
5918 if any, when reporting undefined symbols.
5919 (aout_link_input_section_ext): Likewise.
5920 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5921 * bout.c (get_value): Likewise.
5922 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5923 * ecoff.c (ecoff_reloc_link_order): Likewise.
5924 * elflink.h (elf_link_add_object_symbols): Likewise.
5925 (elf_reloc_link_order): Likewise.
5926 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5927 (_bfd_generic_reloc_link_order): Likewise.
5928 (default_indirect_link_order): Likewise.
5929 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5930 * sunos.c (sunos_add_one_symbol): Likewise.
5931 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5932 (bfd_xcoff_link_count_reloc): Likewise.
5933 (xcoff_reloc_link_order): Likewise.
5935 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5936 into -1 for intern->rss.
5938 * configure: Rebuild with autoconf 2.8.
5940 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5942 * stab-syms.c (__define_stab_duplicate): Define.
5943 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5945 * bfd-in.h (bfd_get_stab_name): Declare.
5946 * bfd-in2.h: Rebuild.
5947 * Makefile.in: Rebuild dependencies.
5948 (BFD_LIBS): Add stab-syms.o.
5949 (BFD_LIBS_CFILES): Add stab-syms.c.
5950 (BFD32_BACKENDS): Remove stab-syms.o.
5951 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5952 * configure.in: Don't list stab-syms.o in bfd_backends.
5953 * configure: Rebuild.
5954 * libaout.h (aout_stab_name): Don't declare.
5955 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5958 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5960 * elf.c (assign_file_positions_for_segments): Adjust file offset
5961 for section alignment even if SEC_LOAD is not set.
5963 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5965 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5966 since they appear as targets in Makefile.in.
5967 * configure: Rebuild.
5969 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5970 don't fiddle with a symbol which is not defined anywhere.
5972 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5974 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5975 though they are defined in a shared library.
5976 (xcoff_build_ldsyms): Likewise.
5978 * coffgen.c (coff_find_nearest_line): Don't look at the line
5979 numbers for the section if section->lineno is NULL.
5981 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5982 message rather than calling BFD_ASSERT.
5983 * elfcode.h (write_relocs): Check return value of
5984 _bfd_elf_symbol_from_bfd_symbol.
5986 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5988 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5991 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5993 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5995 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5996 hppa_reloc_field_selector_type_alt.
5997 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5998 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6000 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6002 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6004 * elf.c (assign_file_positions_for_segments): Adjust the segment
6005 memory size for the alignment of a SEC_ALLOC section, not just a
6008 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6010 * m68klinux.c: New file.
6011 * hosts/m68klinux.h: New file.
6012 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6013 * configure.in (m68*-*-linux*): New native host.
6014 (m68klinux_vec): New vector.
6015 * configure: Rebuild.
6016 * targets.c (m68klinux_vec): Declare.
6017 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6018 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6019 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6020 declaration from bfd_linux_size_dynamic_sections.
6021 (bfd_m68klinux_size_dynamic_sections): Declare.
6022 * bfd-in2.h: Rebuild.
6023 * Makefile.in: Rebuild dependencies.
6024 (BFD32_BACKENDS): Add m68klinux.o.
6025 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6027 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6029 * libhppa.h (pa_arch): Add pa20.
6030 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6031 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6032 (hppa_field_adjust): Handle e_nsel.
6033 * som.c: Provide default definitions for many new relocs found only
6034 in hpux10 include files.
6035 (som_fixup_formats): Add several new relocs from hpux10.
6036 (som_hppa_howto_table): Add hpux10 relocs.
6037 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6039 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6041 * mpw-make.sed: Edit out recent shared library support, and
6042 rules to rebuild .h files using doc/chew.
6044 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6046 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6047 size even of sections with no contents.
6049 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6051 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6052 starting with '$' the way we skip names starting with '.'. When
6053 updating x_endndx, don't be fooled by an index which has been
6056 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6057 struct/union/enum type with no elements.
6059 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6061 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6063 * archive.c (bfd_generic_archive_p): If the first file in the
6064 archive can not be recognized as an object, don't assume that this
6065 is the wrong format.
6067 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6068 format is not bfd_object.
6069 (bfd_elf_get_dt_soname): Likewise.
6071 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6073 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6076 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6078 * bfd.c (tdata): Add netbsd_core_data.
6079 * bfd-in2.h: Regenerated.
6081 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6083 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6084 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6085 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6088 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6089 to get the symbol index, matching 14 Jul 95 change.
6091 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6093 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6094 Remove duplicate definition of gp.
6096 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6098 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6099 assume that we can set the GP value and then get the same value,
6100 since it won't be true if the output file is neither ELF nor
6102 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6103 _bfd_get_gp_value here.
6104 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6105 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6107 (mips_elf_lo16_reloc): Likewise.
6108 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6109 Don't require that the BFD be ELF.
6110 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6111 (mips_elf_gprel32_reloc): Likewise.
6112 (mips_elf_relocate_section): Don't assume we can set and get the
6114 (mips_elf_finish_dynamic_symbol): Don't bother to use
6115 _bfd_get_gp_value here.
6117 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6118 Don't change epdr between malloc and free. Be careful not to free
6119 NULL pointers. Zero out the first RPDR.
6121 * configure.host: On Linux, only pass -rpath option if $(libdir)
6122 is neither /lib nor /usr/lib. From Alan Modra
6123 <alan@mullet.Levels.UniSA.Edu.Au>.
6125 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6127 (elf_dt_name): Rename from elf_dt_needed_name.
6128 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6130 (bfd_elf_get_dt_soname): New function.
6131 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6132 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6133 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6134 * bfd-in2.h: Rebuild.
6136 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6138 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6139 _bfd_sparc_elf_reloc_type_lookup.
6140 (bfd_elf32_bfd_reloc_type_lookup): Update.
6141 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6142 (sparc64_elf_howto_table): Define.
6143 (sparc_reloc_map): Define.
6144 (sparc64_elf_reloc_type_lookup): New function.
6145 (sparc_elf_wdisp16_reloc): New function.
6146 (elf_info_to_howto): Use sparc64_elf_howto_table.
6147 (sparc64_elf_relocate_section): Likewise.
6148 (bfd_elf64_bfd_reloc_type_lookup): Update.
6150 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6152 * configure.host: Check for 'do not mix' from native linker before
6153 trying to use -rpath.
6155 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6157 * bfd.c (_bfd_get_gp_value): New function.
6158 (_bfd_set_gp_value): New function.
6159 * libbfd-in.h (_bfd_get_gp_value): Declare.
6160 (_bfd_set_gp_value): Declare.
6161 * libbfd.h: Rebuild.
6162 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6163 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6164 directly to the fields in the tdata information.
6165 (alpha_relocate_section): Likewise.
6166 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6167 (mips_gprel_reloc): Likewise.
6168 (mips_relocate_section): Likewise.
6169 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6170 (mips_elf_lo16_reloc): Likewise.
6171 (mips_elf_final_gp): Likewise.
6172 (mips_elf_gprel16_reloc): Likewise.
6173 (mips_elf_gprel32_reloc): Likewise.
6174 (mips_elf_relocate_section): Likewise.
6175 (mips_elf_finish_dynamic_symbol): Likewise.
6177 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6179 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6181 * configure.in: Call AC_PROG_CC before configure.host.
6182 * configure: Rebuild.
6183 * configure.host: Don't set information which autoconf should
6184 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6186 * configure.host: Remove go32 and win32 host information, since it
6187 should no longer be needed.
6189 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6190 then start a new segment rather than put a writable section in a
6193 * configure.host: Set RPATH_ENVVAR.
6195 * Makefile.in: Rebuild dependencies.
6197 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6198 zero_section variable.
6200 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6202 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6203 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6204 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6206 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6208 * ieee.c (ieee_write_expression): Only use an R variable for a
6209 local symbol. Don't output a zero offset. Handle a zero address.
6210 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6211 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6213 (parse_expression): Don't try to handle multiple occurrences of a
6214 P variable. Handle I variables differently from X variables. Fix
6215 the order of minus expressions.
6216 (ieee_slurp_external_symbols): Generate an I variable for an NN
6217 record. Fix handling of ATI and ATX records.
6218 (ieee_slurp_sections): Only set minimal section attributes.
6219 Adjust them later, based on the section contents.
6220 (ieee_object_p): Read in the file until just after the ME record.
6221 Call ieee_slurp_section_data to set the section flags.
6222 (do_one): Add iterations parameter. Only repeat the first load
6223 item. Set the section and file reloc flags.
6224 (ieee_slurp_section_data): Set section flags. Pass iterations to
6226 (ieee_canonicalize_reloc): Handle I variables.
6227 (do_with_relocs): Only emit relocation size when necessary.
6228 Increase MAXRUN to 127. Change ov to be assigned, and take
6229 src_mask and pcrel_offset into account.
6230 (ieee_write_data_part): Skip sections that are not loaded.
6231 (ieee_write_external_part): Don't output optional last entry of WX
6233 (ieee_write_me_part): Make setting of me_record neater.
6234 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6236 * syms.c (stt): Add entries for zerovars, vars, and code.
6238 * elfcode.h (validate_reloc): New static function.
6239 (write_relocs): Call validate_reloc for non ELF relocs.
6241 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6242 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6243 (TARGET_LITTLE_SYM): Likewise.
6245 * config.bfd (m68*-*-psos*): New target.
6247 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6249 * i386msdos.c: Remove some #if 0 code.
6250 (msdos_write_object_contents): Don't include empty sections in the
6251 size computation, regardless of their address.
6253 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6255 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6256 is NULL, ie, the -r switch is used.
6258 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6260 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6261 (BFD_RELOC_MIPS_GOT_LO16): Define.
6262 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6263 * bfd-in2.h, libbfd.h: Rebuild.
6264 * elf32-mips.c (mips_reloc_map): Map new relocs.
6266 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6268 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6271 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6272 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6273 simple number for the section address, rather than an expression.
6274 Limit the number of bytes between relocs to MAXRUN.
6275 (ieee_write_me_part): Set me_record to the file offset after the
6277 (ieee_write_processor): New static function.
6278 (ieee_write_object_contents): Use ieee_write_processor.
6280 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6282 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6284 * coff-aux.c: Change include of aux.h to aux-coff.h.
6286 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6288 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6289 relocation put the addend both in the reloc entry and the data.
6290 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6293 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6294 a R_68K_PCxx reloc against a defined global symbol directly.
6295 (elf_m68k_check_relocs): Don't count such a reloc.
6297 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6298 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6299 symbol for now, otherwise always record the symbol as dynamic.
6300 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6301 is not referenced by a dynamic object, and we are not making a
6302 shared object, then don't make a PLT entry. If we do make a PLT
6303 entry, make sure the symbol has been recorded as dynamic.
6305 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6307 * configure.host: When making a shared library, set HLDFLAGS to
6308 pass an appropriate -rpath option. Use the make variable SONAME
6309 as the shared library soname, rather than computing it here. On
6310 SunOS, build stamp-tshlink in place of $(SHLINK).
6311 * Makefile.in (SONAME): New variable.
6312 ($(SHLINK)): Make a link to the transformed name, as well.
6313 (stamp-tshlink): New target.
6314 (install): Skip stamp-tshlink during install.
6316 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6318 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6319 linker sections have been set up yet.
6321 * elf.c (make_mapping): Add an additional argument to suppress
6322 making the first section include the program headers.
6323 (map_sections_to_segments): If the user used -Ttext such that the
6324 program headers are on a different page, do not set the flags
6325 saying that this section includes the program headers.
6327 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6329 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6330 don't define TRAD_HEADER.
6331 * configure: Rebuild.
6333 * netbsd-core.c: New file, support for NetBSD core files.
6334 * hosts/*nbsd.h: Removed.
6336 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6338 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6339 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6340 * libbfd.h, bfd-in2.h: Regenerated.
6341 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6342 bfd_elf32_bfd_reloc_type_lookup.
6343 (reloc_type{,_names}): Deleted.
6344 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6346 (sparc_reloc_map): Add sparc64 relocs.
6347 (sparc_elf_notsupported_reloc): New static function.
6348 (sparc_elf_wdisp16_reloc): New static function.
6349 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6350 (elf32_sparc_relocate_section): Likewise.
6351 (bfd_elf32_bfd_reloc_type_lookup): Define.
6352 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6353 (reloc_type{,_names}): Deleted.
6354 (elf_sparc_howto_table): Deleted.
6355 (sparc_reloc_map): Deleted.
6356 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6357 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6359 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6361 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6364 * Makefile.in (program_transform_name): New variable.
6365 (install): Transform library name before installing it.
6367 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6369 * archures.c (bfd_mach_i960_hx): Define.
6370 * bfd-in2.h: Rebuild.
6371 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6372 (MATRIX): Expand entries for HX.
6373 (arch_info_struct): Add i960:hx entry.
6374 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6375 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6376 (coff_set_flags): Handle bfd_mach_i960_hx.
6378 Support for building as a shared library, based on patches from
6379 Alan Modra <alan@spri.levels.unisa.edu.au>:
6380 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6381 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6382 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6383 * configure: Rebuild.
6384 * configure.host: If --enable-shared, adjust shared library stuff
6385 based on the host. If the host is SunOS, and the linker supports
6386 -rpath, set HLDFLAGS to use it.
6387 * Makefile.in (ALLLIBS): New variable.
6388 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6389 (COMMON_SHLIB, SHLINK): New variables.
6390 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6391 (STAGESTUFF): Remove variable.
6392 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6394 (stamp-ofiles): New target, like old ofiles target, but build
6395 using a temporary file and move-if-change, and touch stamp-ofiles
6397 (ofiles): Just depend upon stamp-ofiles.
6398 (stamp-piclist, piclist): New targets.
6399 ($(SHLIB), $(SHLINK)): New targets.
6400 (targets.o, archures.o): Build twice if PICFLAG is set.
6401 (do_mostlyclean): Remove pic/*.o.
6402 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6404 (do_distclean): Remove pic and stamp-picdir.
6405 (install): Install shared libraries.
6406 ($(OFILES)): Depend upon stamp-picdir.
6407 (stamp-picdir): New target.
6409 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6411 * libcoff.h: Rebuild.
6413 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6414 flavour of a section with no owner.
6416 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6417 ELF_LINK_NON_ELF flag.
6418 (mips_elf_create_got_section): Likewise.
6420 * elf.c: Revert last change, since it breaks dynamic linking.
6421 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6423 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6424 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6425 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6427 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6429 * elf.c (assign_file_positions_for_segments): If the backend does
6430 not want the elf header or the program headers in the address
6431 space, do not include them in the calculations.
6433 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6434 function to determine if we need additional program headers.
6435 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6436 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6438 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6440 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6442 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6444 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6445 back into one line. Some compilers (sunos 4.1.3 for example)
6446 won't accept args split across more than one line.
6448 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6450 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6451 * configure: Regenerate.
6453 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6455 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6456 try to do arithmetic on a void *, cast it to a unsigned char * first.
6458 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6460 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6461 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6463 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6464 flag for a newly defined symbol.
6465 (NAME(bfd_elf,record_link_assignment)): Likewise.
6466 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6467 set the DEF or REF_REGULAR flags correctly.
6469 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6470 (libbfd.h, libcoff.h): Corresponding change.
6472 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6473 a PLT32 reloc as dynamic.
6474 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6475 is not referenced by a dynamic object, and we are not making a
6476 shared object, then don't make a PLT entry. If we do make a PLT
6477 entry, make sure the symbol has been recorded as dynamic.
6479 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6481 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6482 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6483 (powerpcle-*-cygwin32): New.
6484 * peicode.h (add_data_entry): Get address from vma.
6486 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6488 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6489 attached to the section has already been created as an undefined
6490 symbol, treat it as if it hasn't been created yet.
6492 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6494 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6495 symbol or section symbols if stripping all symbols and this is not
6496 a relocateable link. Don't output the symbol string table if
6497 there are no symbols.
6498 (elf_link_flush_output_syms): Don't do anything if there are no
6501 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6503 * coff-aux.c: New file.
6504 * hosts/m68kaux.h: New file.
6505 * config.bfd (m68*-apple-aux*): New target.
6506 * configure.in (m68*-apple-aux*): New native host.
6507 (m68kaux_coff_vec): New vector.
6508 * configure: Rebuild.
6509 * targets.c (m68kaux_coff_vec): Declare.
6510 * coffcode.h (bfd_coff_backend_data): Add field
6511 _bfd_coff_link_add_one_symbol.
6512 (bfd_coff_link_add_one_symbol): Define.
6513 (compare_arelent_ptr): New static function if TARG_AUX.
6514 (coff_write_relocs): If TARG_AUX, sort the relocs.
6515 (coff_write_object_contents): Set A/UX aouthdr magic number.
6516 (coff_link_add_one_symbol): Define if not defined.
6517 (bfd_coff_std_swap_table): Initialize new field.
6518 * libcoff.h: Rebuild.
6519 * cofflink.c (coff_link_add_symbols): Call
6520 bfd_coff_link_add_one_symbol rather than
6521 _bfd_generic_link_add_one_symbol.
6522 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6523 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6524 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6525 * Makefile.in: Rebuild dependencies.
6526 (BFD32_BACKENDS): Add coff-aux.o.
6527 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6529 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6531 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6532 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6534 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6536 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6537 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6538 (maintainer-clean): Warn about deleting special files.
6539 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6541 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6542 warning symbols correctly.
6543 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6544 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6545 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6546 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6547 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6548 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6550 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6553 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6555 * libcoff-in.h: aligned newly exported names with bfd naming
6556 conventions. Removed an erroneous define of POWERPC_LE_PE.
6557 * libcoff.h: Rebuild.
6558 * cofflink.c, coff-ppc.c: the above function name changes
6560 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6562 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6563 * ecoff.c (struct extsym_info): Define.
6564 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6565 to ecoff_link_write_external.
6566 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6567 Strip symbols when appropriate.
6569 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6570 * syms.c (BSF_OBJECT): Define.
6571 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6572 * bfd-in2.h: Rebuild.
6573 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6575 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6578 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6579 copying relocs into a shared object, treat a defined global symbol
6581 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6582 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6583 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6585 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6586 real defined symbol, not to a weak defined symbol.
6588 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6590 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6591 and made a few static functions externs.
6593 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6594 POWERPC_LE_PE hack in cofflink.
6596 * libcoff-in.h: promoted the following from cofflink.c to allow
6597 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6598 coff_debug_merge_element, struct coff_debug_merge_type,
6599 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6600 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6601 coff_debug_merge_hash_lookup, coff_link_section_info,
6602 coff_final_link_info, coff_debug_merge_hash_newfunc,
6603 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6605 * libcoff.h: re-gen'd
6607 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6609 * syms.c: Include "bfdlink.h".
6610 (struct stab_find_info): Define.
6611 (_bfd_stab_section_find_nearest_line): New function.
6612 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6613 * libbfd.h: Rebuild.
6614 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6615 * elf.c (_bfd_elf_find_nearest_line): Try calling
6616 _bfd_stab_section_find_nearest_line before searching the ELF
6617 symbol table. Find the closest STT_FUNC symbol, not the last one.
6618 * libcoff-in.h (coff_data_type): Add line_info field.
6619 * libcoff.h: Rebuild.
6620 * coffgen.c (coff_find_nearest_line): Try calling
6621 _bfd_stab_section_find_nearest_line before searching the COFF
6623 * Makefile.in: Rebuild dependencies.
6625 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6627 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6628 4 bytes, so we get the correct value when updating the register
6629 field in little endian mode.
6631 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6633 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6634 entry_section fields. Add sntoc and snentry fields.
6635 * libcoff.h: Rebuild.
6636 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6637 not toc_section and entry_section (the COFF file does not have any
6638 sections at this point).
6639 (coff_write_object_contents): Set o_snentry and o_sntoc from
6640 snentry and sntoc rather than entry_section and toc_section.
6641 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6642 snentry, not toc_section and entry_section.
6643 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6644 entry_section from hentry.
6645 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6647 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6648 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6649 than using toc_section directly.
6651 * archures.c: Add missing `.' in enum bfd_architecture.
6652 * bfd-in2.h: Rebuild.
6654 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6655 Robert Lipe <robertl@arnet.com>.
6657 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6659 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6660 to sections we allocate. Use bfd_zalloc to allocate initialial
6661 sections, not bfd_alloc.
6662 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6663 SDA{,2}I16 relocations.
6664 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6665 whether to put something in .sbss or not.
6666 (ppc_elf_relocate_section): Add support for more relocations. Add
6667 in sec->output_offset where appropriate. Make error messages
6668 include the symbol name.
6670 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6671 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6672 doesn't get redefined messages if -shared.
6674 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6675 section if the rel_section field has been set up.
6677 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6679 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6682 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6684 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6685 of flags, only flags used are controlled by mach number. Bump up
6686 output file mach number to highest of input file mach numbers.
6687 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6688 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6690 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6691 bfd_elf64_sparc_vec support.
6693 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6695 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6696 the embedded bit is set on some objects and not on others. Just
6698 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6701 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6703 * coffcode.h (coff_new_section_hook): Don't try to align the
6706 * coffcode.h (coff_set_section_contents): Fix the handling of the
6707 .lib section to work even if the entire section contents are
6708 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6709 Robert Lipe <robertl@arnet.com>.
6711 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6713 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6714 memory here for contents.
6716 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6717 _SDA2_BASE_ by 32768.
6718 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6719 started using. Allocate contents for .sdata and .sdata2 sections
6721 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6723 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6724 size _SDA{,2}_BASE_.
6725 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6728 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6730 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6732 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6733 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6734 (bfd_mach_sparc_v9a): Define.
6735 (bfd_mach_sparc_v9_p): Define.
6736 * bfd-in2.h: Regenerated.
6737 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6739 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6740 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6741 to bfd_elf32_sparc_vec.
6742 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6743 Add v8plus{,a} support.
6745 (sparc_compatible): New function.
6746 * elf32-sparc.h: #include "elf/sparc.h".
6747 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6748 elf32_sparc_final_write_processing): New functions.
6749 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6750 elf_backend_final_write_processing): Define.
6752 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6754 * elf-bfd.h (struct elf_link_hash_entry): Add
6755 linker_section_pointer field.
6756 (enum elf_linker_section_enum): Enumeration for new way of
6757 creating linker dynamic sections and symbols.
6758 (elf_linker_section{,_pointers}): New structures for creating
6759 dynamic sections and symbols.
6760 (elf_obj_tdata): Add linker_section_pointers and linker_section
6762 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6763 (_bfd_elf_create_linker_section): New declarations.
6764 (_bfd_elf_find_pointer_linker_section): Ditto.
6765 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6766 (_bfd_elf_make_linker_section_rela): Ditto.
6768 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6770 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6771 (ppc_elf_create_linker_section): New function to create the
6772 sections .got, .sdata, and .sdata2.
6773 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6775 (ppc_elf_check_relocs): Support more of the eabi relocations.
6776 (ppc_elf_relocate_section): Ditto.
6777 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6778 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6780 * elflink.h (elf_create_pointer_linker_section): New function to
6781 create initialized pointers in dynamic linker sections.
6782 (elf_finish_pointer_linker_section): Actually intialize the
6783 pointers created above.
6785 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6786 macros to provide both 32 and 64 bit versions of
6787 elf_create_pointer_linker_section.
6788 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6789 provide both 32 and 64 bit versions of
6790 elf_finish_pointer_linker_section.
6792 * elflink.c (_bfd_elf_create_linker_section): New function to
6793 create a linker section.
6794 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6795 given address in the linker pointer offsets created for a given
6797 (_bfd_elf_make_linker_section_rela): Make a RELA section
6798 corresponding to the generated linker section.
6800 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6802 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6804 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6806 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6807 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6808 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6809 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6810 toc entry in an objdump) for now.
6811 (ppc_do_last, ppc_get_last): New function - needed to save processing
6812 the toc owner to the end.
6813 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6816 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6817 toc owner from being done till last. Must define POWERPC_LE_PC
6820 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6822 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6824 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6825 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6827 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6829 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6831 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6833 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6835 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6837 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6839 * elf.c (assign_file_positions_for_segments): Don't increment file
6840 offset for a segment which contains no loadable sections.
6842 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6844 * reloc.c: Add new PowerPC relocations.
6845 * {bfd-in2,libbfd}.h: Regenerate.
6847 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6848 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6850 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6852 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6855 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6858 * coffgen.c (coff_find_nearest_line): Don't try to cache
6859 information in sections that are not owned by a BFD. From Richard
6860 Henderson <richard@atheist.tamu.edu>.
6862 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6863 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6864 * elflink.h (elf_link_output_extsym): Remove special check for
6867 * ecoffswap.h: Add prototypes for static functions.
6869 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6871 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6872 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6874 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6875 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6876 support. Begin support for R_PPC_SDA{2,}REL.
6878 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6880 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6881 create the .got and .got.neg sections.
6882 (ppc_elf_size_dynamic_sections): Call it.
6883 (ppc_elf_check_relocs): Call it.
6884 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6885 (ppc_elf_check_relocs): Add error messages for relocations we
6886 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6889 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6891 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6892 section flags for V.4 and eabi.
6894 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6896 * elf.c (assign_file_positions_for_segments): If a segment
6897 contains no sections, don't mark it as readable.
6899 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6900 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6902 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6903 dynamic section, if there is one.
6904 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6905 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6906 (bfd_elf64_swap_dyn_in): Likewise.
6907 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6909 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6911 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6912 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6913 <pirker@eiunix.tuwien.ac.at>.
6915 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6917 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6918 PowerPC V.4 and eabi.
6919 * bfd-in2.h: Regenerate.
6920 * libfd.h: Regenerate.
6922 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6924 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6925 section type and SHF_EXCLUDE section flag, turning them into the
6926 appropriate bfd section flag.
6928 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6930 * xcofflink.c (xcoff_link_add_symbols): Create the special
6931 sections if we see a DYNAMIC object, in case that is the only
6932 XCOFF input object we see.
6934 * elf32-mips.c: Extensive changes for a start at dynamic linking
6935 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6937 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6938 (struct elf_backend_data): Remove
6939 elf_backend_create_program_headers field. Add
6940 elf_backend_additional_program_headers and
6941 elf_backend_modify_segment_map fields.
6942 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6944 (elf_backend_additional_program_headers): Likewise.
6945 (elf_backend_modify_segment_map): Likewise.
6946 (elf_backend_create_program_headers): Don't define.
6947 (elfNN_bed): Change to account for field changes.
6948 * elf.c (assign_file_positions_for_segments): Call new
6949 modify_segment_map backend function. Don't call old
6950 create_program_headers backend function.
6951 (get_program_header_size): Call additional_program_headers rather
6952 than create_program_headers.
6953 * elflink.h (elf_link_add_object_symbols): Initialize
6954 type_change_ok from new backend field.
6955 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6957 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6958 a reloc against the appropriate section.
6960 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6961 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6962 (elf_flags_init): Rename from elf_ppc_flags_init.
6963 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6965 (ppc_elf_copy_private_bfd_data): Likewise.
6966 (ppc_elf_merge_private_bfd_data): Likewise.
6968 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6971 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6973 * coff-alpha.c (alpha_relocate_section): During final link, allow
6974 output .lita section to be bigger than 64k by adjusting gp value
6975 on a per-input section basis.
6976 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6978 (struct ecoff_section_tdata): Add gp field.
6980 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6982 Handle Alpha ECOFF changes in OSF/1 3.2.
6983 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6985 * coff-alpha.c: Include "aout/ar.h".
6986 (alpha_ecoff_get_relocated_section_contents): Don't require an
6987 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6988 3.2 doesn't generate one.
6989 (alpha_relocate_section): Likewise.
6990 (alpha_ecoff_slurp_armap): Define.
6991 (alpha_ecoff_slurp_extended_name_table): Define.
6992 (alpha_ecoff_construct_extended_name_table): Define.
6993 (alpha_ecoff_truncate_arname): Define.
6994 (alpha_ecoff_write_armap): Define.
6995 (alpha_ecoff_generic_stat_arch_elt): Define.
6996 (alpha_ecoff_update_armap_timestamp): Define.
6998 (alpha_ecoff_read_ar_hdr): New static function.
6999 (alpha_ecoff_get_elt_at_filepos): New static function.
7000 (alpha_ecoff_openr_next_archived_file): New static function.
7001 (alpha_ecoff_get_elt_at_index): New static function.
7002 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7003 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7004 _bfd_ecoff to alpha_ecoff.
7005 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7006 field from backend structure, rather than always calling
7007 _bfd_get_elt_at_filepos.
7008 * coff-mips.c (mips_ecoff_backend_data): Initialize
7009 get_elt_at_filepos field.
7010 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7011 from _bfd_generic_read_ar_hdr with minor changes.
7012 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7013 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7014 * libbfd.h: Rebuild.
7016 * bfd-in.h (BFD_IN_MEMORY): Define.
7017 * libbfd-in.h (struct bfd_in_memory): Define.
7018 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7019 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7020 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7021 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7022 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7023 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7024 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7025 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7026 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7027 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7029 (bfd_openstreamr): Likewise.
7030 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7031 BFD_IN_MEMORY is not set.
7032 * riscix.c (riscix_some_aout_object_p): Likewise.
7033 * bfd-in2.h, libbfd.h: Rebuild.
7035 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7036 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7037 (bfd_get_elt_at_index): Define.
7038 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7039 bfd_get_elt_at_index. Change index parameter from int to
7041 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7042 (_bfd_noarchive_get_elt_at_index): Define.
7043 (_bfd_archive_bsd_get_elt_at_index): Define.
7044 (_bfd_archive_coff_get_elt_at_index): Define.
7045 * bfd-in2.h, libbfd.h: Rebuild.
7046 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7047 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7048 * ieee.c (ieee_get_elt_at_index): Define.
7049 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7050 * oasys.c (oasys_get_elt_at_index): Define.
7051 * som.c (som_get_elt_at_index): Define.
7053 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7054 numbers to the .text section.
7056 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7058 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7059 If there is a SEC_DEBUGGING section, get the contents of the debug
7060 information part from it.
7061 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7063 (ieee_write_object_contents): Check ieee_write_debug_part return.
7065 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7067 * config.bfd (i[345]86-*-freebsd*): Add target.
7068 * configure.in (i386freebsd_vec): Add vec.
7069 * configure: Regenerate.
7070 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7071 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7072 Rebuild dependencies..
7073 * freebsd.h: New file.
7074 * i386freebsd.c: New file.
7075 * targets.c (i386freebsd_vec): Declare.
7076 (bfd_target_vector): Add i386freebsd_vec.
7077 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7078 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7080 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7082 * ieee.c (ieee_slurp_debug): New static function.
7083 (ieee_object_p): Call it.
7084 (ieee_slurp_section_data): Skip debugging sections.
7085 (ieee_get_reloc_upper_bound): Likewise.
7086 (ieee_get_section_contents): Likewise.
7087 (ieee_canonicalize_reloc): Likewise.
7088 (ieee_write_section_part): Likewise.
7089 (ieee_write_debug_part): Likewise.
7090 (ieee_write_data_part): Likewise.
7091 (init_for_output): Likewise.
7093 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7095 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7097 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7098 relocs, since ppc_elf_relocate_section handles the linker case.
7099 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7101 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7102 ppc_elf_relocate_section since that is now the only caller.
7103 (ppc_elf_relocate_section): Ditto.
7105 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7107 * coffcode.h (coff_write_object_contents): If we don't know the
7108 section of the entry point for an XCOFF executable, always set the
7109 entry address to -1.
7111 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7113 * elf.c (bfd_section_from_shdr): Add support for note sections.
7115 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7117 * bfd-in.h (struct _symbol_info): Add stab_type field.
7118 * bfd-in2.h: Rebuild.
7119 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7121 * elf32-ppc.c: Remove trailing newline from calls to
7123 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7124 difference if target endianness is known.
7126 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7128 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7129 old style TOC16 references without using R_PPC_GOT.
7130 (ppc_reloc_type): Ditto.
7131 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7132 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7133 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7134 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7135 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7137 (ppc_elf_adjust_dynamic_symbol): Ditto.
7138 (ppc_elf_adjust_dynindx): Ditto.
7139 (ppc_elf_size_dynamic_sections): Ditto.
7140 (ppc_elf_finish_dynamic_symbol): Ditto.
7141 (ppc_elf_finish_dynamic_sections): Ditto.
7142 (ELF_DYNAMIC_INTERPRETER): Define.
7144 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7146 * elf.c (copy_private_bfd_data): When attaching sections to
7147 segments ignore sections that won't be allocated. Patch from
7150 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7152 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7155 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7157 * coff-i960.c (CALC_ADDEND): Define.
7158 (coff_i960_relocate_section): Add the input section VMA to the
7159 addend for PC relative relocs.
7161 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7163 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7164 to correctly terminate.
7166 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7168 * targets.c (enum bfd_endian): Define.
7169 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7170 from boolean to enum bfd_endian. Change header_byteorder_big_p
7172 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7173 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7174 * bfd-in2.h: Rebuild.
7175 * All targets: Change initialization of byteorder and
7176 header_byteorder to use enum bfd_endian values rather than
7178 * All files: Change all references to byteorder_big_p and
7179 header_byteorder_big_p to use new bfd_*_endian macros.
7181 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7183 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7185 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7187 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7189 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7191 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * ieee.c: Lots of minor cleanups. Make many functions return
7194 errors rather than calling abort. Also:
7195 (ieee_write_twobyte): Remove; change callers to call existing
7196 ieee_write_2bytes function.
7197 (ieee_write_expression): Don't output the section twice when
7198 outputting a local symbol. Don't emit an extraneous zero if there
7200 (ieee_slurp_sections): Set the lma as well as the vma.
7201 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7203 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7204 a recognized one or bfd_arch_unknown.
7205 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7207 (ihex_get_symtab): Likewise.
7209 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7211 * aoutx.h: Include <ctype.h>.
7212 (struct aout_link_includes_table): Define.
7213 (struct aout_link_includes_totals): Define.
7214 (struct aout_link_includes_entry): Define.
7215 (aout_link_includes_lookup): Define macro.
7216 (struct aout_final_link_info): Add includes field.
7217 (aout_link_includes_newfunc): New static function.
7218 (NAME(aout,final_link)): Initialize includes hash table.
7219 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7221 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7223 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7225 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7227 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7229 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7231 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7232 (pe_print_private_bfd_data): call pe_print_reloc.
7233 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7234 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7235 up some debugging as well.
7237 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7239 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7242 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7244 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7245 when setting sections to NULL.
7247 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7249 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7251 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7252 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7254 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7255 * bfd-in2.h: Rebuild.
7257 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7259 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7261 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7263 * ihex.c (ihex_scan): Handle record types 4 and 5.
7264 (ihex_object_p): Permit types 4 and 5.
7265 (ihex_set_section_contents): Remove check for out of range
7267 (ihex_write_object_contents): Generate types 4 and 5.
7269 * elflink.h (elf_link_output_extsym): Just ignore warning and
7270 indirect references to symbols which don't really exist.
7272 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7274 * peicode.h (pe_print_idata): Minor format fixes
7275 (pe_print_edata): New function. Under private printing, this formats
7276 the edata section of a PE file.
7277 (pe_print_private_bfd_data): Added call to pe_print_edata.
7279 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7281 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7282 index, don't call stoi.
7284 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7286 * srec.c (srec_scan): Set lma as well as vma.
7288 * ihex.c: New file; support for Intel Hex format.
7289 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7290 (ihex_vec): Declare.
7291 (bfd_target_vector): Always include ihex_vec.
7292 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7293 * Makefile.in: Rebuild dependencies.
7294 (BFD_LIBS): Add ihex.o
7295 (BFD_LIBS_CFILES): Add ihex.c.
7296 * bfd-in2.h: Rebuild.
7298 * elf.c (assign_file_positions_for_segments): Sort the sections in
7300 (get_program_header_size): Return the right size if segment_map is
7302 (copy_private_bfd_data): Don't bother to sort the sections.
7304 * bfd.c (bfd_record_phdr): New function.
7305 * bfd-in.h (bfd_record_phdr): Declare.
7306 * bfd_in2.h: Rebuild.
7308 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7311 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7312 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7314 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7315 (bfd_zmalloc): Change declaration.
7316 * libbfd.h: Rebuild.
7317 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7318 and realloc. Don't set bfd_error_no_memory if they fail.
7320 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7322 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7323 uses as well. Added a new howto to deal with TOCREL16 relocs that
7324 are TOCDEFN as well.
7325 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7326 to handle RVA relocs from dlltool.
7327 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7328 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7329 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7331 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7332 to get the right section alignment.
7334 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7336 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7337 p_paddr if p_paddr is zero.
7338 (make_mapping): Set includes_filehdr and includes_phdrs for first
7340 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7342 (assign_file_positions_for_segments): Handle includes_filehdr and
7343 includes_phdrs. Remove special handling of PT_PHDR and first
7345 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7346 when appropriate. Remove special handling of PT_PHDR segment.
7347 Use a more complex condition for when a section is included in a
7348 segment to handle Solaris linker oddities.
7350 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7352 * coff-m88k.c (howto_table): Reformatted for easier reading;
7353 special_function now points to new function m88k_special_reloc.
7354 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7356 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7357 be done correctly by m88k_special_reloc.
7358 (reloc_processing): New function to be used by RELOC_PROCESSING.
7359 (RELOC_PROCESSING): Define to call reloc_processing.
7361 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7363 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7364 (pe_print_pdata): Likewise.
7366 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7367 obstack_alloc fails.
7368 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7370 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7371 * Many files: don't set bfd_error_no_memory if one of the above
7374 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7375 if p_paddr_valid is set.
7376 (copy_private_bfd_data): New static function.
7377 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7379 * elf.c (assign_file_positions_for_segments): Fix case where extra
7380 program headers were allocated.
7382 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7383 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7384 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7385 _bfd_elf_print_private_bfd_data.
7387 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7388 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7389 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7390 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7391 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7392 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7393 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7395 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7397 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7398 * elf.c (make_mapping): New static function.
7399 (map_sections_to_segments): New static function.
7400 (elf_sort_sections): New static function.
7401 (assign_file_positions_for_segments): New static function.
7402 (map_program_segments): Remove.
7403 (get_program_header_size): Remove sorted_hdrs, count, and
7404 maxpagesize parameters. Simplify.
7405 (assign_file_positions_except_relocs): When generating an
7406 executable, use assign_file_positions_for_segments.
7407 (elf_sort_hdrs): Remove.
7408 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7409 to get_program_header_size.
7411 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7413 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7415 * configure, config.in: Regenerate with autoconf 2.7.
7417 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7418 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7420 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7422 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7423 (ecoff_sec_to_styp_flags): Likewise.
7424 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7425 (ecoff_set_symbol_info): Handle scRConst.
7426 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7427 (ecoff_compute_section_file_positions): Handle .rconst section.
7428 (_bfd_ecoff_write_object_contents): Likewise.
7429 (ecoff_link_check_archive_element): Handle scRConst.
7430 (ecoff_link_add_externals): Likewise.
7431 (ecoff_link_write_external): Handle .rconst section.
7432 (ecoff_reloc_link_order): Likewise.
7433 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7434 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7436 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7438 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7439 DEF_DYNAMIC flag is set.
7441 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7443 * host-aout.c: If TRAD_HEADER is defined, include it.
7445 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7447 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7448 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7449 (BFD_NEED_DECLARATION): New function.
7450 * configure.in: Use BFD_NEED_DECLARATION.
7451 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7452 * configure, config.in: Rebuild with autoconf 2.6.
7454 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7455 special_sections before returning when called with a non XCOFF
7458 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7461 * coffcode.h (coff_compute_section_file_positions): Only pad the
7462 previous section to force file alignment when creating an
7465 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7467 * coffcode.h (coff_compute_section_file_positions): If
7468 RS6000COFF_C, set up the .debug section.
7470 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7471 if it is not large enough to accomodate the entire TOC area with
7472 signed 16 bit offsets.
7473 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7475 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7476 TOC anchor to use the TOC value used in the output file.
7478 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7480 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7481 (_bfd_coff_read_string_table): Likewise.
7483 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7485 * pe-arm.c: Fix typos.
7486 * coff-arm.c: Likewise.
7488 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7490 * coff-ppc.c (list_ele): Added "cat"egory member.
7491 (record_toc): New category parameter (priv or pub).
7492 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7493 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7494 the mainline. It addes extra toc cells in error.
7495 (ppc_coff_swap_sym_in_hook): Added some documentation.
7496 (dump_toc): Can now diagnose "virtual toc" chicanery.
7498 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7500 * elf-bfd.h (struct elf_link_hash_table): Change type of
7501 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7503 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7505 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7506 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7508 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7509 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7510 defined or mentioned in a regular file.
7512 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7514 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7515 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7516 (coff_ppc_relocate_section): Correct REL24 handling
7517 (ppc_process_before_allocation): Correct TOCDEFN handling
7519 * peicode.h (dir_names): Added name descriptions
7521 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7523 * VERSION: Updated to cygnus-2.6.
7525 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7527 * targets.c (m68k4knetbsd_vec): Declare.
7529 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7531 * targets.c (bfd_target): Change type of second argument to
7532 _bfd_print_private_bfd_data from void * to PTR.
7533 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7534 using PTR rather than void *.
7535 * bfd-in2, libbfd.h: Rebuild.
7536 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7538 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7539 _bfd_generic_bfd_print_private_bfd_data rather than casting
7542 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7544 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7545 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7547 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7548 BFD64_BACKENDS_CFILES): New variables.
7551 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7553 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7554 not at the file position of the first section.
7555 * coffcode.h (coff_compute_section_file_positions): Avoid using
7557 (coff_write_object_contents): When generating a PPC PE executable
7558 with no symbols, round up the file size to a COFF_PAGE_SIZE
7560 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7561 don't write out a string table.
7563 * elf.c (bfd_section_from_shdr): When using a different section
7564 header, pass the new one to _bfd_elf_make_section_from_shdr.
7565 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7566 (elf_map_symbols): Add section VMA to symbol value when comparing
7568 (_bfd_elf_compute_section_file_positions): Only build symbol table
7569 if there are some symbols. Set file offset of symtab and strtab
7571 (assign_file_positions_except_relocs): Remove dosyms parameter.
7572 Change all callers. Never set file offset of symtab and strtab
7574 (_bfd_elf_copy_private_section_data): New function.
7575 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7576 (_bfd_elf_copy_private_symbol_data): New function.
7577 (swap_out_syms): Check for special mapping of st_shndx created by
7578 copy_private_symbol_data.
7579 * elfxx-target.h: Use new copy routines.
7580 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7581 (_bfd_elf_copy_private_section_data): Declare.
7583 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7585 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7588 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7589 _bfd_dummy_target, matching the recent change to archive
7592 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7594 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7595 arithmetic on PTR types.
7597 * aout-target.h (MY(callback)): Set the lma of the sections.
7599 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7600 symbol into a reloc against the section.
7602 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7604 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7605 glue for the relocs: IMGLUE and IFGLUE.
7606 (record_toc): new function - tracks toc contents
7607 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7608 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7609 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7610 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7611 (ppc_record_toc_entry): Removed a debug define (duh)
7613 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7614 (pe_print_idata): New function - formats the idata section data
7615 (pe_print_pdata): New function - formats the pdata section data
7616 (pe_print_private_bfd_data): calls to above
7618 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7620 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7621 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7622 TARGET_SYM and TARGET_NAME for vector and BFD name.
7623 * coff-pmac.c (pmac_xcoff_vec): Remove.
7624 (TARGET_SYM, TARGET_NAME): Define.
7625 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7626 machine to 0, not all PowerMacs are 601s.
7628 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7630 * elfcode.h (elf_object_p): Read in any program headers.
7631 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7632 based on the program headers, if any.
7633 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7634 (map_program_segments): Set p_paddr of program headers based on
7637 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7639 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7642 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7643 trying to do a relocateable link with a non-a.out object file.
7645 * archive.c (bfd_generic_archive_p): Check the first object file
7646 in an archive even if target_defaulted is set. If the object file
7647 has the wrong xvec, reject it.
7649 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7650 be represented, report the name via _bfd_error_handler.
7651 (translate_to_native_sym_flags): Likewise.
7652 * elf32-mips.c (mips_elf_final_link): Likewise.
7653 * oasys.c (oasys_write_sections): Likewise.
7655 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7656 which checks for STYP_OVRFLO sections.
7657 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7658 reloc and lineno count overflows.
7659 (coff_write_object_contents): Call coff_count_linenumbers before
7660 coff_compute_section_file_positions. If RS6000COFF_C, handle
7661 reloc and lineno count overflows.
7662 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7663 relocs before dealing with .pad sections. Count overflow section
7664 headers when handling .pad sections.
7666 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7669 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7670 (struct xcoff_link_hash_table): Add descriptor_section and
7671 special_sections fields.
7672 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7673 (xcoff_link_add_symbols): Set linkage section alignment. Create
7674 descriptor section. Check for magic symbol names (_text, etc.),
7675 and record them in special_sections if found. Set
7676 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7677 descriptor field to point back to the function code symbol.
7678 (xcoff_sweep): Always mark the special descriptor_section.
7679 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7680 function descriptor, and mark it if it is.
7681 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7682 parameter, and fill it in. Allocate space for the descriptor
7684 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7685 global linkage code. If an undefined function descriptor is
7686 exported, arrange to define it. Warn about any other undefined
7688 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7689 (xcoff_write_global_symbol): Create a function descriptor when
7691 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7692 * bfd-in2.h: Rebuild.
7694 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7696 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7697 (ppc_coff_link_hash_table): new types for hashing
7698 (ppc_coff_link_hash_newfunc): hash entry constructor
7699 (ppc_coff_link_hash_table_init): hash table initializer
7700 (ppc_coff_link_hash_table_create): hash table constructor
7701 (ppc_record_toc_entry): changed references to hash table
7702 (coff_ppc_relocate_section): changed references to hash table
7704 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7705 * libcoff.h: Rebuild
7707 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7708 (coff_link_add_symbols): removed toc_offset init
7710 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7712 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7715 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7716 if it is given and mmep is available.
7717 * acconfig.h: Undef USE_MMAP.
7718 * configure, config.in: Regenerated.
7719 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7720 table handling the old way.
7721 (aout_get_external_symbols): Don't complain if last byte of string
7723 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7724 (bfd_free_window) [! USE_MMAP]: Don't define.
7725 (bfd_get_file_window,
7726 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7728 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7730 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7733 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7735 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7736 compatible with AMD generated COFF files. Try to support both AMD
7737 and GNU formats simultaneously.
7738 (coff_a29k_relocate_section): Likewise.
7740 * libbfd.c (bfd_get_file_window): Change writable parameter from
7741 int to boolean; update all callers. Pass MAP_SHARED if not
7742 writable--it's required on Solaris. Cast fprintf argument to
7744 * bfd-in.h (bfd_get_file_window): Update declaration.
7745 * bfd-in2.h: Rebuild.
7746 * aoutx.h: Update calls to bfd_get_file_window.
7748 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7750 (xcoff_swap_ldhdr_in): New static function.
7751 (xcoff_swap_ldsym_in): New static function.
7752 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7753 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7754 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7755 Handle XTY_ER/XMC_XO symbols correctly.
7756 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7757 rather than normal symbol table.
7758 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7759 already defined with the same absolute value.
7760 (xcoff_mark): When considering called symbols, check whether the
7761 descriptor is from a dynamic object, rather than the symbol
7763 (xcoff_build_ldsyms): Likewise.
7765 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7766 Cast realloc and malloc return values. If malloc or realloc fail,
7767 set bfd_error_no_memory.
7768 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7769 * bfd-in2.h: Rebuild.
7771 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7773 * coff-ppc.c (ppc_record_toc_entry): new function.
7774 (in_reloc_p): changed return value.
7775 (coff_ppc_relocate_section): much rework.
7776 (ppc_allocate_toc_section): new function.
7777 (ppc_process_before_allocation): new function.
7778 (ppc_coff_swap_sym_in_hook): new function.
7780 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7781 (coff_link_add_symbols): initialize toc_offset.
7783 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7784 (coff_swap_aouthdr_out): Added more sections to the data
7785 dictionary for the pe file header. Also changed linker version
7786 number on the ppc side.
7787 (dir_names): small improvements to the dictionary printing.
7788 (pe_mkobject_hook): save the file level flags.
7790 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7791 (pe_tdata): added real_flags field
7792 (coff_tdata): added local_toc_sym_map and access macro
7794 * libcoff.h (coff_link_hash_entry): added toc_offset field
7795 (pe_tdata): added real_flags field
7796 (coff_tdata): added local_toc_sym_map and access macro
7798 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7799 (coff_mkobject): init for local_toc_sym_map
7800 (coff_write_object_contents): set the internal_a.magic to
7801 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7804 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7806 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7807 entries until both the line number address and the function name
7808 address are too large.
7810 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7811 * configure: Rebuilt.
7813 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7814 is defined in the environment.
7816 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7818 * som.c (som_get_section_contents_in_window): Define to use
7821 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7823 * coff-i860.c: New file, based on coff-i386.c.
7824 * cpu-i860.c: New file, based on cpu-i386.c.
7825 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7826 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7827 targets, using i860coff_vec.
7828 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7829 trad-core.o and hosts/i860mach3.h.
7830 (i860coff_vec): Use coff-i860.o and cofflink.o.
7831 * configure: Rebuild.
7832 * Makefile.in: Rebuild dependencies.
7833 (ALL_MACHINES): Add cpu-i860.o.
7834 (BFD32_BACKENDS): Add coff-i860.o.
7835 (CFILES): Add cpu-i860.c and coff-i860.c.
7836 * targets.c (i860coff_vec): Declare.
7837 (bfd_target_vector): Add &i860coff_vec.
7838 * archures.c (bfd_i860_arch): Declare.
7839 (bfd_archures_list): Add &bfd_i860_arch.
7840 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7841 (coff_set_flags): Handle bfd_arch_i860.
7842 (coff_write_object_contents): Handle I860 a.out magic number.
7844 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7846 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7847 the created .tc section to 2.
7848 (xcoff_mark): Don't keep a .loader reloc for a call to an
7849 undefined symbol when creating a shared library.
7850 (xcoff_build_ldsyms): When creating a shared library, generate
7851 global linkage code for a call to an undefined symbol.
7853 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7855 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7856 BFD32_BACKENDS, BFD64_BACKENDS.
7857 (.dep1): Put mkdep output in a separate file.
7858 Rebuilt dependencies.
7860 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7863 Permit use of mmap when available:
7865 * configure.in: Check for mmap, madvise, mprotect.
7866 * config.in, configure: Regenerated.
7868 * libbfd.c (struct _bfd_window_internal): Define type.
7869 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7871 (ok_to_map): New static variable for debugging.
7872 (_bfd_generic_get_section_contents_in_window): New function.
7873 * bfd-in.h (bfd_window_internal): Declare type.
7874 (bfd_window): Define type.
7875 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7876 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7879 * libaout.h (struct aoutdata): Add two window fields.
7880 (obj_aout_sym_window, obj_aout_string_window): New macros.
7881 * aoutx.h (some_aout_object_p): Initialize windows.
7882 (aout_get_external_symbols): Get symbol data and strings in
7883 windows instead of explicitly allocated buffers.
7884 (slurp_symbol_table): Free window instead of memory.
7885 (bfd_free_cached_info): Release windows instead of freeing storage
7887 (aout_link_free_symbols): Ditto.
7889 * targets.c (bfd_target): Add new field for
7890 get_section_contents_in_window.
7891 (BFD_JUMP_TABLE_GENERIC): Updated.
7892 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7893 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7894 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7895 macros for get_section_contents_in_window field.
7897 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7899 * core.c: Renamed to corefile.c
7900 * makefile.dos (OBJS): Change core.o to corefile.o
7901 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7903 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7905 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7906 to o. Clobber and restore the list of new csects around the call
7907 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7908 linker error and the linker wants to read the symbol table. Reset
7909 the line number count of a real section even if it has no relocs.
7910 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7912 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7915 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7917 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7918 an undefined symbol in a shared link.
7920 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7921 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7922 phdm@info.ucl.ac.be (Philippe De Muyter).
7924 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7926 * coff-m88k.c (rtype2howto): New static function.
7927 (RTYPE2HOWTO): Use it rather than a macro definition.
7929 * coffcode.h (coff_write_object_contents): set internal_a.magic
7930 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7932 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7933 define TRAD_HEADER to new file hosts/delta68.h.
7934 m88*-motorola-sysv*, however, does use ptrace-core.o.
7935 * hosts/delta68.h: New file.
7937 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7938 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7940 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7942 * i386linux.c (MY(vec)): Declare before use.
7944 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7946 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7947 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7949 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7950 BFD is not of the right type.
7951 (bfd_elf_get_needed_list): Likewise.
7952 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7953 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7954 * xcofflink.c (XCOFF_XVECP): Define.
7955 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7957 (bfd_xcoff_import_symbol): Likewise.
7958 (bfd_xcoff_export_symbol): Likewise.
7959 (bfd_xcoff_link_count_reloc): Likewise.
7960 (bfd_xcoff_record_link_assignment): Likewise.
7961 (bfd_xcoff_size_dynamic_sections): Likewise.
7963 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7964 table index against the number of symbols for a base relative
7967 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7969 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7970 full_aouthdr flag here...
7971 (_bfd_xcoff_bfd_final_link): ...not here.
7973 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7975 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7976 systems that have a system <libelf.h>.
7977 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7978 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7979 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7980 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7981 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7982 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7983 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7985 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7987 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7988 set, set BSF_WEAK in symbol. Change all callers.
7989 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7990 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7991 _bfd_generic_link_add_one_symbol.
7992 (ecoff_indirect_link_order): Check that the section tdata relocs
7993 are not NULL before using them.
7995 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7996 define TRAD_HEADER as hosts/alphalinux.h.
7997 * configure: Rebuild.
7998 * hosts/alphalinux.h: New file.
7999 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8002 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8004 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8005 C_ECOMM storage classes.
8007 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8009 (xcoff_mark): Call xcoff_mark_symbol.
8010 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8011 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8013 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8015 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8017 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8019 (xcoff_find_reloc): New static function.
8020 (xcoff_link_add_symbols): Use it.
8021 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8022 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8023 relocate the value of C_DECL.
8025 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8027 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8029 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8030 callback decide what goes in .relocs.
8031 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8032 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8035 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8037 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8040 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8042 * xcofflink.c: More improvements, mostly to fix handling of
8043 constructors and a few other special cases.
8044 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8045 zero, reverting yesterday's change.
8046 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8047 (bfd_xcoff_link_count_reloc): Declare.
8048 (bfd_xcoff_record_link_assignment): Declare.
8049 * bfd-in2.h: Rebuild.
8051 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8053 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8054 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8055 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8056 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8057 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8058 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8060 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8063 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8064 segments includes the a.out header. See to that the magic number
8065 *always* is big-endian.
8067 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8068 m68k4k NetBSD configurations.
8070 * configure.in, configure: Separate i386 & mips NetBSD
8071 configurations from other BSD ones. Don't assume DEC is the only
8072 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8073 configurations. Add support for m68k4k NetBSD object format.
8075 * libaout.h: Added M_68K4K_NETBSD magic.
8077 * m68k4knetbsd.c: New file.
8079 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8081 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8084 * hosts/mipsnbsd.h: New file.
8086 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8088 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8090 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8091 toc_section, and entry_section fields.
8092 (struct xcoff_section_tdata): Remove ldrel_count field.
8093 * libcoff.h: Rebuild.
8094 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8096 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8097 full a.out header if full_aouthdr is set in xcoff_data.
8098 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8099 based on sections stored in xcoff_data.
8100 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8102 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8103 (rs6000coff_vec): Set symbol_leading_char to '.'.
8104 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8105 value stored in ret rather than returning a pointer value.
8107 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8109 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8112 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8114 * som.c (som_slurp_string_table): Allocate the strings with malloc
8115 since they're free'd by free_cached_info.
8116 (som_slurp_symbol_table): Similarly for the symbol table.
8118 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8120 * Makefile.in (diststuff): Don't make headers.
8122 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8124 * Makefile.in: Rebuild dependencies.
8126 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8127 output_bfd is not SunOS.
8128 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8129 non-SunOS input files.
8131 * xcofflink.c: Extensive changes to support linking shared objects
8132 and generating a .loader section.
8133 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8134 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8135 last_symndx, and ldrel_count fields.
8136 * libcoff.h: Rebuild.
8137 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8138 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8140 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8141 (bfd_xcoff_export_symbol): Declare.
8142 (bfd_xcoff_size_dynamic_sections): Declare.
8143 * bfd-in2.h: Rebuild.
8145 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8147 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8148 * configure: Rebuild.
8149 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8150 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8152 (pmac_xcoff_vec): Update to use new xcoff support.
8153 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8154 (xcoff_write_armap): Declare buf as unsigned char.
8155 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8157 * mpw-make.sed: Generalize subdir_do edit.
8159 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8161 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8162 correctly. Don't initialize asect->vma.
8164 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8166 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8167 something a little less than the page size.
8169 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8171 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8173 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8175 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8176 * coffcode.h (coff_write_object_contents): If .bss is before
8177 .data us that as data_start.
8178 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8180 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8181 (coff_swap_outhdr_out): Hardwire in version number.
8183 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8185 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8186 major and minor to *_vno, since the former are also macros in
8187 SunOS header files. Cast result of bfd_alloc to appropriate
8190 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8191 before assigning to sec_data.
8193 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8195 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8196 now relative to the section, not absolute.
8197 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8198 get the file name when there is a N_SO directory name. When
8199 handling stabs, remember that section->vma was added to the
8202 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8204 * sunos.c (struct sunos_link_hash_table): Add needed field.
8205 (sunos_link_hash_table_create): Call bfd_release, not free.
8206 (sunos_link_hash_table_create): Initialize needed field.
8207 (sunos_add_dynamic_symbols): Record needed objects.
8208 (bfd_sunos_get_needed_list): New function.
8209 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8210 * bfd-in2.h: Rebuild.
8212 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8214 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8216 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8218 * bfd-in.h (struct bfd_link_needed_list): Rename from
8219 bfd_elf_link_needed_list.
8220 * bfd-in2.h: Rebuild.
8221 * elf.c, elflink.h, libelf.h: Corresponding changes.
8223 Add start at AIX linker support; no shared libraries yet.
8224 * xcofflink.c: New file.
8225 * configure.in (rs600coff_vec): Use xcofflink.o.
8226 * configure: Rebuild.
8227 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8229 (struct xcoff_section_tdata): Define.
8230 (xcoff_section_data): Define macro.
8231 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8232 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8233 (_bfd_xcoff_bfd_final_link): Declare.
8234 (_bfd_ppc_xcoff_relocate_section): Declare.
8235 * libcoff.h: Rebuild.
8236 * coff-rs6000.c: Clean up a bit.
8237 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8238 cputype, csects, and debug_indices.
8239 (xcoff_copy_private_bfd_data): Copy cputype.
8240 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8241 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8242 (xcoff_reloc_type_lookup): Rename from
8243 rs6000coff_reloc_type_lookup.
8244 (coff_relocate_section): Define.
8245 (_bfd_xcoff_sizeof_headers): Define.
8246 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8247 (_bfd_xcoff_bfd_relax_section): Define.
8248 (_bfd_xcoff_bfd_link_split_section): Define.
8249 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8251 * coffcode.h (coff_compute_section_file_positions): If AIX,
8252 increment sofar by SMALL_AOUTSZ if not executable.
8253 (coff_write_object_contents): If AIX, always output an a.out
8254 header; if not executable, header size of SMALL_AOUTSZ.
8255 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8256 (_bfd_stringtab_init): Initialize xcoff field.
8257 (_bfd_xcoff_stringtab_init): New function.
8258 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8259 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8260 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8261 * libbfd.h: Rebuild.
8262 * Makefile.in: Rebuild dependencies.
8263 (BFD32_BACKENDS): Add xcofflink.o.
8264 (CFILES): Add xcofflink.c.
8266 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8267 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8268 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8270 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8272 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8274 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8276 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8277 * config.in: Regenerated.
8279 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8280 (_bfd_chunksize): New variable.
8281 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8282 for obstack chunk size.
8283 * configure.in: Check for getpagesize.
8284 * configure: Regenerated.
8286 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8288 * trad-core.c (rawptr): Make it a local variable of
8289 ptrace_unix_core_file_p.
8291 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8293 * coff-arm.c (in_reloc_p): New.
8294 * coff-i386.c (in_reloc_p): New.
8295 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8296 (coff_write_object_contents): Only set has_reloc_section
8298 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8299 in_reloc_p to decide if reloc should be emitted.
8300 * libcoff.h (pe_data_type.in_reloc_p): New.
8301 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8303 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8305 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8306 (_bfd_coff_read_internal_relocs): Likewise.
8307 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8308 (_bfd_coff_read_internal_relocs): Likewise.
8310 * elflink.h (elf_link_add_object_symbols): Correct conditions
8311 under which type and size change warnings are issued.
8313 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8315 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8316 a symbol which is not in a real section.
8317 (coff_write_native_symbol): Corresponding change.
8319 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8320 coff_link_hash_newfunc and make non-static.
8321 (_bfd_coff_link_hash_table_init): New function, broken out of
8322 _bfd_coff_link_hash_table_create.
8323 (_bfd_coff_link_hash_table_create): Use it.
8324 (process_embedded_commands): Make static.
8325 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8326 (_bfd_coff_link_hash_table_init): Declare.
8327 * libcoff.h: Rebuild.
8329 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8330 field in XCOFF tdata.
8331 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8332 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8333 based on cputype stored in a.out header, or in n_type of initial
8335 (coff_write_object_contents): Set cputype correctly in a.out
8337 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8339 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8340 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8342 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8343 * libcoff.h: Rebuild.
8345 * cpu-rs6000.c (rs6000_compatible): New static function.
8346 (bfd_rs6000_arch): Use it.
8347 * cpu-powerpc.c (powerpc_compatible): New static function.
8348 (arch_info_struct): Define various flavours of PowerPC.
8349 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8352 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8354 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8356 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8358 * elflink.h (elf_link_add_object_symbols): Don't warn about
8359 changing the size or type if the old definition was weak.
8361 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8363 * coffcode.h (combined_entry_type): Add fix_line field.
8364 (coff_slurp_line_table): Warn if we try to set the lineno field of
8366 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8367 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8368 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8369 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8371 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8372 * libcoff.h: Rebuild.
8374 * libcoff-in.h (struct xcoff_tdata): Define.
8375 (xcoff_data): Define.
8376 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8377 * bfd-in2.h, libcoff.h: Rebuild.
8378 * coff-rs6000.c (xcoff_mkobject): New static function.
8379 (coff_mkobject): Define.
8380 (xcoff_copy_private_bfd_data): New static function.
8381 (coff_bfd_copy_private_bfd_data): Define.
8382 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8384 (rs6000coff_vec): Add DYNAMIC to object_flags.
8385 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8386 .loader sections specially.
8387 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8388 section alignment from the XCOFF tdata information.
8389 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8390 F_SHROBJ, and copy the extra a.out header information into the
8391 XCOFF tdata structure.
8392 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8393 F_DYNLOAD and the extra a.out header information.
8394 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8395 C_HIDEXT symbol with attached csect information.
8396 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8397 in the o_maxdata field.
8398 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8399 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8400 end if BSF_NOT_AT_END is set.
8402 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8403 _bfd_read_ar_hdr_fn.
8404 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8405 * bfd-in2.h, libbfd.h: Rebuild.
8406 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8408 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8409 (bfd_slurp_bsd_armap_f2): Likewise.
8410 (_bfd_slurp_extended_name_table): Likewise.
8412 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8414 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8416 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8417 when the symbol table is empty.
8419 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8420 space for section symbols, since we don't output them either.
8421 (elf_m68k_adjust_dynindx): Removed.
8423 * ptrace-core.c (rawptr): Make it a local variable of
8424 ptrace_unix_core_file_p.
8426 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8428 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8431 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8432 Mac object file formats.
8434 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8436 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8437 auxent if there isn't one.
8438 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8439 rather than FILNMLEN as the maximum name length.
8441 * coffcode.h (bfd_coff_backend_data): Add new field
8442 _bfd_coff_print_aux.
8443 (bfd_coff_print_aux): New static function.
8444 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8445 scnlen field of an XTY_LD csect aux entry.
8446 (coff_print_aux): New static function.
8447 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8448 in coff_pointerize_aux_hook.
8449 (bfd_coff_std_swap_table): Initialize new field.
8450 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8451 * libcoff.h: Rebuild.
8452 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8453 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8455 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8456 if there are symbols, for native AIX ld compatibility.
8458 * coffcode.h (bfd_coff_backend_data): Add new field
8459 _bfd_coff_pointerize_aux_hook.
8460 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8461 or I960, and as 0 otherwise.
8462 (bfd_coff_std_swap_table): Initialize new field.
8463 * libcoff.h: Rebuild.
8464 * coffgen.c (coff_pointerize_aux): Change parameters to take
8465 symbol pointer instead of type and class, and to take aux index.
8466 Call _bfd_coff_pointerize_aux_hook if it is defined.
8467 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8468 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8469 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8471 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8472 read-only/host-only support.
8474 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8476 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8479 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8480 BFD_JUMP_TABLE_ARCHIVE accordingly.
8481 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8482 (_bfd_compute_and_write_armap): Declare.
8483 (_bfd_generic_read_ar_hdr): Declare.
8484 (_bfd_read_ar_hdr): Define.
8485 (_bfd_noarchive_read_ar_hdr): Define.
8486 (_bfd_archive_bsd_read_ar_hdr): Define.
8487 (_bfd_archive_coff_read_ar_hdr): Define.
8488 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8489 _bfd_read_ar_hdr instead.
8490 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8491 (_bfd_compute_and_write_armap): Rename from
8492 compute_and_write_armap. Make non-static. Change all callers.
8493 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8494 than _bfd_snarf_ar_hdr.
8495 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8496 * ieee.c (ieee_read_ar_hdr): Define.
8497 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8498 * oasys.c (oasys_read_ar_hdr): Define.
8499 * som.c (som_read_ar_hdr): Define.
8500 * bfd-in2.h, libbfd.h: Rebuild.
8502 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8504 * peicode.c (coff_swap_filehdr_in): If symptr is
8505 zero, there aren't any symbols, even if nsyms is set.
8507 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8509 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8511 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8512 sections, and set styp correctly for them: .got, .hash, .dynamic,
8513 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8514 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8516 (ecoff_sort_hdrs): New static function.
8517 (ecoff_compute_section_file_positions): Return boolean, not void.
8518 Sort the sections by VMA before looking through them. Put the
8519 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8520 section on an appropriate boundary within the page.
8521 (ecoff_compute_reloc_file_positions): Check return value of
8522 ecoff_compute_section_file_positions.
8523 (_bfd_ecoff_set_section_contents): Likewise.
8524 (_bfd_ecoff_write_object_contents): Check for various Alpha
8525 section types when incrementing text_size and data_size. Call
8526 adjust_headers backend function if it exists.
8527 * coff-alpha.c (alpha_adjust_headers): New static function.
8528 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8529 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8531 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8533 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8535 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8536 of ALTERNATE_AIX_CORE_FORMAT.
8537 * configure.in (aix4): No longer need CORE_FLAGS.
8538 * configure: Updated.
8540 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8542 NS32k changes from Ian Dall:
8543 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8545 (aout_link_input_section_std, aout_link_input_section_ext,
8546 aout_link_reloc_link_order): Call them instead of _bfd_*
8548 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8550 (backend_data): Use it instead of hardcoded zero.
8552 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8553 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8555 * ns32knetbsd.c: Include bfd.h.
8556 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8557 (MY_bfd_reloc_type_lookup): Declare function too.
8558 * pc532-mach.c (set_sizes): Don't declare.
8559 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8560 (backend_data, MY_backend_data): Don't define.
8562 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8563 ns32k-*-lites* like ns32k-*-netbsd*.
8565 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8568 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8570 * coffcode.h (coff_write_object_contents): Restore setting
8571 f_timdat to 0, deleted on August 22.
8573 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8575 * coffcode.h (coff_bfd_copy_private_symbol_data,
8576 coff_bfd_copy_private_section_data,
8577 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8578 * peicode.h (coff_bfd_copy_private_bfd_data): New
8579 (pe_bfd_copy_private_bfd_data): New.
8580 (coff_swap_scnhdr_in): Swap bss size into the right place.
8581 (pe_print_private_bfd_data): Add some newlines.
8583 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8585 * som.c (setup_sections): Don't die if a space has no subspaces.
8587 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8589 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8590 dynamic symbol override a common symbol. Don't change the size or
8591 type if they have been set and the new symbol is not a definition.
8592 Warn if the size or type changes.
8594 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8596 * som.c (som_begin_writing): Don't write the symbol table or
8598 (som_finish_writing): Write them here. Place them after the
8599 subspace data, but before the relocs.
8601 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8603 * sunos.c (sunos_add_one_symbol): Just pass false, not
8604 info->shared_library, to sunos_create_dynamic_sections.
8605 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8607 (sunos_check_dynamic_reloc): Remove .text section assertion.
8609 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8611 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8612 * configure, configure.in: Add pmac_xcoff_vec case.
8613 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8614 * coff-pmac.c: New file, PowerMac XCOFF support.
8615 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8616 * targets.c (pmac_xcoff_vec): Declare.
8618 * mpw-config.in: Various changes to be compatible with the
8619 autoconf-based configury.
8620 * mpw-make.sed: New file, sed commands to translate Unix
8621 makefile into MPW syntax.
8622 * mpw-make.in: Remove.
8623 * hosts/mpw.h: Remove.
8624 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8625 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8627 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8629 * binary.c (binary_get_symtab): Return an empty string on error.
8630 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8632 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8634 * coff-ppc.c: Reformatted according to gnu conventions
8635 Removed irrelevant "if 0" code
8637 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8639 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8640 symbols rather than as indirect symbols.
8641 (MY(slurp_symbol_table)): Don't do anything special about
8644 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8645 of .ctors and .dtors sections is no larger than 2.
8647 * sunos.c (sunos_add_one_symbol): Don't change
8648 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8650 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8651 dynamic symbols when creating a shared library.
8652 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8654 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8655 written even if it is not defined in a regular object.
8656 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8657 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8658 rather than the constant 22.
8659 (sunos_check_dynamic_reloc): Handle creating a shared library.
8660 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8661 zero when creating a shared library.
8662 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8663 write it out at the start of the symbol table.
8665 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8667 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8669 * config.bfd: Add arm-*-coff.
8670 * configure.in, configure: Add armcoff_{little,big}_vec.
8671 * targets.c (armcoff_{little,big}_vec): Declare.
8672 (bfd_target_vector): Add armcoff_{little,big}_vec.
8673 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8675 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8677 * targets.c (bfd_find_target): Remove debugging code.
8679 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8681 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8683 * Makefile.in: added *-ppc files
8684 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8685 allow pe based .o's to be shared with other tools on ppc/NT
8686 * config.bfd: added powerpc[le]-[pe|winnt] config support
8687 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8688 * peicode.h: Added more section flags for PE on ppc
8689 Added coff_swap_filehdr_out to allow peicode.h to be
8690 used for non-image PE files on ppc.
8691 Check for image, or not, before copying pe_opthdr
8692 * targets.c: Added new bfd's
8693 * targets.c: Removed two inactive bfds that shouldn't have made it this
8696 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8698 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8699 explicit values to initialize all relocs. Change all users.
8700 (ppc_elf_brtaken_inner): New function to handle branch predicition
8702 (ppc_elf_brtaken_reloc): Ditto.
8703 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8704 relocs use ppc_elf_unsupported_reloc.
8705 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8706 needs to be reported.
8707 (ppc_elf_relocate_section): Support branch prediction relocs.
8709 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8711 * bfd.c (bfd_assert): Remove \n from string passed to
8714 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8715 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8716 (bfd_coff_make_section_hook): Don't define.
8717 (coff_make_section_hook): Remove.
8718 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8719 (styp_to_sec_flags): Likewise.
8720 (coff_write_object_contents): Likewise.
8721 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8723 * libcoff.h: Rebuild.
8724 * coffgen.c (make_a_section_from_file): Just call
8725 bfd_make_section_anyway, not bfd_make_section or
8726 bfd_coff_make_section_hook.
8727 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8728 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8729 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8730 make_section_hook field.
8731 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8733 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8734 pointers into value field for warning and indirect symbols; just
8735 leave the value field alone.
8736 * linker.c (generic_link_add_symbol_list): Use next symbol for
8737 warning and indirect symbols, rather than looking in symbol value.
8738 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8739 parameter. Change all callers. Remove support for indirect
8740 symbols; it didn't work anyhow.
8741 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8742 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8743 * bfd-in2.h: Rebuild.
8745 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8747 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8748 go back to telling the tools this reloc operates on 32 bits.
8750 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8752 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8753 rather than a direct fprintf.
8754 * archive.c (_bfd_write_archive_contents): Likewise.
8755 * coffcode.h (coff_slurp_symbol_table): Likewise.
8756 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8757 (ppc_elf_unsupported_reloc): Likewise.
8758 (ppc_elf_relocate_section): Likewise.
8759 * i386linux.c (linux_tally_symbols): Likewise.
8760 (linux_finish_dynamic_link): Likewise.
8761 * osf-core.c (osf_core_core_file_p): Likewise.
8762 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8763 * som.c (som_sizeof_headers): Likewise.
8764 * srec.c (srec_bad_byte): Likewise.
8765 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8766 * libbfd-in.h (bfd_assert): Declare first parameter const.
8767 * libbfd.h: Rebuild.
8768 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8769 bfd_reloc_overflow is enough.
8770 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8771 * coff-h8500.c (rtype2howto): Likewise.
8772 * coff-z8k.c (rtype2howto): Likewise.
8773 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8774 * elf.c (_bfd_elf_get_lineno): Likewise.
8775 (_bfd_elf_no_info_to_howto): Likewise.
8776 (_bfd_elf_no_info_to_howto_rel): Likewise.
8777 * hp300hpux.c (convert_sym_type): Likewise.
8778 (MY(swap_std_reloc_in)): Likewise.
8779 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8781 * libaout.h (struct aoutdata): Add line_buf field.
8782 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8783 and filename_buffer. Instead, use a malloc buffer stored in the
8784 new line_buf field. Remove length restrictions.
8786 * coffgen.c (string_size): Remove static variable.
8787 (debug_string_size, debug_string_section): Likewise.
8788 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8789 and debug_string_size_p parameters. Use them instead of the
8790 global variables. Change all callers.
8791 (coff_write_symbol): Likewise.
8792 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8793 (coff_write_symbols): Add local variables to replace removed
8796 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8797 function, and line_base fields.
8798 * libcoff.h: Rebuild.
8799 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8800 information, rather than using static variables.
8802 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8803 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8805 * init.c (initialized): Remove static variable.
8806 (bfd_init): Don't bother setting initialized.
8807 (bfd_check_init): Remove.
8808 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8809 * libbfd.h: Rebuild.
8811 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8813 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8814 size for full core dumps. Copy core file header to private data.
8815 (rs6000coff_core_file_failing_command,
8816 rs6000coff_core_file_failing_signal): New functions to extract
8817 the file name and terminating signal from the core file.
8818 * coff-rs6000.c: Use them.
8820 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8822 Change arch info to be const, initialized at compile time.
8823 * archures.c: Reindent many functions. Change CONST to const.
8824 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8825 nothing set it anyhow. Make next const.
8826 (bfd_arch_info_list): Remove.
8827 (bfd_archures_list): Rename from archures_init_table. Change from
8828 a table of function pointers to a table of bfd_arch_info_type
8829 structure addresses.
8830 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8831 (bfd_lookup_arch): Likewise.
8832 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8834 (bfd_default_arch_struct): Make const.
8835 (bfd_arch_init, bfd_arch_linkin): Remove.
8836 (bfd_get_arch_info): Return a const pointer.
8837 * init.c (bfd_init): Don't call bfd_arch_init.
8838 * bfd.c (struct _bfd): Make arch_info const.
8839 * bfd-in2.h: Rebuild.
8840 * libbfd.h: Rebuild.
8841 * configure.in: Put & before everything in $selarchs.
8842 * configure: Rebuild.
8843 * cpu-*.c: Change bfd_*_arch from a function which calls
8844 bfd_arch_linkin to a const structure.
8845 * ieee.c (ieee_object_p): Make arch const.
8847 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8849 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8851 * bfd-in2.h: Regenerate.
8852 * libbfd.h: Regenerate.
8854 * elf32-ppc.c (reloc_type): Update names to match current draft.
8855 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8856 relative. Update names to current V.4 draft.
8857 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8858 (ppc_elf_relocate_section): Rename relocations to match draft.
8860 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8862 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8863 compiled with -mrelocatable-lib to be linked with either normal
8864 modules or -mrelocatable modules.
8866 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8868 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8869 in the a.out header.
8871 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8872 a reloc against a local symbol, even if it's not a section.
8874 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8876 * targets.c (bfd_target): Remove unused align_power_min field.
8877 * bfd-in2.h: Rebuild.
8878 * All backends: Remove initialization of align_power_min.
8880 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8882 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8884 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8886 * config.bfd (mips-dec-netbsd*): New target.
8887 * configure.host (mips-dec-netbsd*): New host.
8888 * configure.in (mips-dec-netbsd*): New native.
8889 * configure: Rebuild.
8891 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8893 Make the COFF backend linker merge common types:
8894 * cofflink.c (struct coff_debug_merge_element): Define.
8895 (struct coff_debug_merge_type): Define.
8896 (struct coff_debug_merge_hash_entry): Define.
8897 (struct coff_debug_merge_hash_table): Define.
8898 (coff_debug_merge_hash_table_init): Define.
8899 (coff_debug_merge_hash_table_free): Define.
8900 (coff_debug_merge_hash_lookup): Define.
8901 (struct coff_final_link_info): Add debug_merge field.
8902 (coff_debug_merge_hash_newfunc): New static function.
8903 (_bfd_coff_final_link): Allocate and free debug_merge table.
8904 (coff_link_input_bfd): Merge identical enum, struct and union
8907 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8909 Convert i960 COFF to use COFF backend linker.
8910 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8911 structure to store the symbol being used.
8912 (coff_i960_start_final_link): New static function.
8913 (coff_i960_relocate_section): New static function.
8914 (coff_i960_adjust_symndx): New static function.
8915 (coff_start_final_link): Define.
8916 (coff_relocate_section): Define.
8917 (coff_adjust_symndx): Define.
8918 * coffcode.h (bfd_coff_backend_data): Add new callback function
8919 _bfd_coff_start_final_link.
8920 (bfd_coff_start_final_link): Define.
8921 (coff_start_final_link): Define if not defined.
8922 (bfd_coff_std_swap_table): Add coff_start_final_link.
8923 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8925 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8926 function callback is not NULL.
8927 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8928 (_bfd_coff_internal_syment_name): Declare.
8929 * libcoff.h: Rebuild.
8930 * configure.in (icoff_big_vec): Add cofflink.o.
8931 (icoff_little_vec): Likewise.
8932 * configure: Rebuild.
8934 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8936 * Makefile.in (clean-info): Remove extraneous tab from line
8939 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8941 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8942 contents has relocs.
8944 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8946 * coffcode.h (coff_compute_section_file_positions): Keep the
8948 (coff_write_object_contents): Remember if it's a relocatable
8950 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8951 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8952 if relocatable file. Swap out saved raw size.
8954 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8956 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8957 (maintainer-clean): Rename from realclean, passing
8958 maintainer-clean down to subdirectories, but leave realclean as a
8961 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8964 * dep-in.sed: Remove config.h from generated dependencies.
8966 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8967 broken out of sunos_canonicalize_dynamic_symtab.
8968 (sunos_canonicalize_dynamic_symtab): Call new function
8969 sunos_slurp_dynamic_symtab.
8970 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8971 dynamic symbol table to the caller.
8972 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8973 callback to override the symbols being read.
8974 * libaout.h (struct aout_backend_data): Add three new parameters
8975 to add_dynamic_symbols callback.
8977 Extensive minor changes to avoid various gcc warnings. Also:
8978 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8979 * archures.c (bfd_arch_info_type): Change mach field from long to
8981 (bfd_lookup_arch): Change machine parameter from long to unsigned
8984 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8986 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8987 a symbol with a non-zero plt_offset.
8989 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8991 * elfcode.h (align_file_position): Remove; not used.
8993 * configure.in: Only check for <sys/procfs.h> on a native system,
8994 and make sure it defines prstatus_t.
8995 * configure: Rebuild.
8997 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8999 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9001 * config.in: Rename from config.h.in.
9002 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9003 Check for config.h:config.in when creating stamp-h.
9004 * configure: Rebuild.
9005 * Makefile.in (stamp-h): Depend upon config.in rather than
9006 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9007 calling config.status.
9009 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9010 (Makefile): Just rebuild Makefile.
9011 (config.h, stamp-h): New targets.
9012 * configure.in: Create stamp-h when rebuilding config.h.
9013 * configure: Rebuild.
9015 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9017 * configure.in: Call AC_CONFIG_HEADER. Substitute
9018 HOST_64BIT_LONG. Check that various header files exist. Check
9019 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9020 and/or free need to be declared. Don't make a link to sysdep.h.
9021 Define TRAD_HEADER for various hosts.
9022 * configure: Rebuild.
9023 * configure.host: Don't set my_host. Add definitions taken from
9024 host header files for various entries. Remove entries which now
9026 * acconfig.h: New file.
9027 * config.h.in: New file, built by autoheader.
9028 * sysdep.h: New file.
9029 * Makefile.in (do_distclean): Don't remove sysdep.h.
9031 (LOCAL_H_DEPS): New variable.
9032 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9034 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9035 ($(OPTIONAL_BACKENDS)): Likewise.
9036 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9037 looking through sysdep.h.
9038 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9039 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9040 (fprintf_vma, sprintf_vma): Likewise.
9041 (int64_type, uint64_type): Don't define.
9042 * bfd-in2.h: Rebuild.
9043 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9044 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9045 * lynx-core.c: Include stuff from old hosts/lynx.h.
9046 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9047 rather than NO_FCNTL.
9048 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9049 rather than NATIVE_HPPAHPUX_COMPILER.
9050 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9052 * hosts/*.h: Remove all header files which merely include,
9053 declare, and define things. Leave header files which define
9054 information needed by trad-core.c.
9056 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9057 (BFD_CC_FOR_BUILD): Define.
9058 * configure.in: Use BFD_CC_FOR_BUILD.
9059 * configure: Rebuild.
9061 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9063 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9064 * configure: Rebuild.
9066 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9069 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9071 * config.bfd: i386pe_ve -> i386pe_vec.
9073 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9075 * configure.host: Incorporate host Makefile fragments by setting
9077 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9078 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9079 value based on whether the code is being compiled by a cross
9080 compiler. Don't substitute host_makefile_frag or frags.
9081 * aclocal.m4: New file to define local AC_PROG_CC.
9082 * configure: Rebuild.
9083 * Makefile.in (INSTALL): Set to @INSTALL@.
9084 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9085 (INSTALL_DATA): Set to @INSTALL_DATA@.
9087 (CC): Define as @CC@.
9088 (CFLAGS): Set to @CFLAGS@.
9089 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9090 (@host_makefile_frag@): Remove.
9091 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9092 after other options.
9093 (config.status): Remove dependency upon @frags@.
9094 * config/*.mh, config/README: Remove.
9096 * config.bfd: Rewrite to incorporate the contents of the Makefile
9097 fragments by setting shell variables, rather than merely returning
9098 the name of a Makefile fragment.
9099 * configure.in: Use shell variables set by config.bfd rather than
9100 looking at the target Makefile fragment files. Don't substitute
9101 target_makefile_frag. Do substitute TDEFINES.
9102 * configure: Rebuild.
9103 * Makefile.in (@target_makefile_frag@): Remove.
9104 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9105 * config/*.mt: Remove.
9107 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9109 * configure.in: Put changequote lines around "i[345]86" patterns
9110 section of core file support.
9112 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9114 * som.c (som_bfd_print_private_bfd_data): Define to use the
9117 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9119 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9120 entry, text_start and data_start.
9122 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9124 * Makefile.in (OFILES): Remove $(TDEPFILES).
9125 * config/apollo.mt (TDEPFILES): Remove.
9126 * config/README: Update.
9128 * configure.in: For a native configuration, set COREFILE and
9129 COREFLAG based on the canonical host name.
9130 * configure: Rebuild.
9131 * Makefile.in: Rebuild dependencies.
9132 (ALL_CFLAGS): Add @COREFLAG@.
9133 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9134 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9135 support routines. Check LYNX_CORE rather than HOST_LYNX.
9136 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9137 * i386lynx.c: Likewise.
9138 * m68klynx.c: Likewise.
9139 * sparclynx.c: Likewise.
9140 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9141 * *-core.c: Comment changes.
9142 * config/decstation.mh (HDEPFILES): Remove.
9143 (HDEFINES): Remove -DTRAD_CORE.
9144 * config/irix3.mh (RANLIB): Remove.
9145 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9146 (HDEFINES): Remove -DIRIX_CORE.
9147 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9148 (HDEFINES): Remove -DTRAD_CORE.
9149 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9150 * config/ultra3.mh (RANLIB): Remove.
9151 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9152 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9153 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9154 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9155 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9156 * config/i386aix.mh, config/i386bsd.mh: Remove.
9157 * config/i386linux.mh, config/i386mach3.mh: Remove.
9158 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9159 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9160 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9161 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9162 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9163 * config/solaris2.mh, config/stratus.mh: Remove.
9164 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9165 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9167 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9169 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9170 DT_FINI entry if the appropriate symbol is not in the hash table.
9172 * libelf.h (struct elf_backend_data): Add create_program_headers
9173 and want_hdr_in_seg fields.
9174 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9176 (elf_backend_create_program_headers): Likewise.
9177 (elfNN_bed): Initialize create_program_headers and
9179 * elf.c (get_program_header_size): Call create_program_headers
9181 (map_program_segments): Check want_hdr_in_seg backend field. Call
9182 create_program_headers backend routine.
9184 * elf.c (assign_file_positions_except_relocs): Align non allocated
9185 sections when creating an executable.
9187 * elfcode.h (elf_swap_phdr_in): Make non static.
9188 (elf_swap_phdr_out): Make non static.
9189 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9190 (bfd_elf32_swap_phdr_out): Declare.
9191 (bfd_elf64_swap_phdr_in): Declare.
9192 (bfd_elf64_swap_phdr_out): Declare.
9194 * ecofflink.c (ecoff_collect_shuffle): New static function.
9195 (_bfd_ecoff_get_accumulated_pdr): New function.
9196 (_bfd_ecoff_get_accumulated_sym): New function.
9197 (_bfd_ecoff_get_accumulated_ss): New function.
9198 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9199 (_bfd_ecoff_get_accumulated_sym): Declare.
9200 (_bfd_ecoff_get_accumulated_ss): Declare.
9201 * libbfd.h: Rebuild.
9203 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9205 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9207 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9208 warning symbols. If any section is named .gnu.warning.XXX, treat
9209 the contents as a warning to be issued if the symbol XXX is
9211 (elf_link_output_extsym): For an indirect or warning symbol, just
9212 output the symbol it points to.
9214 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9215 if bfd_hash_allocate fails, since it will already be set.
9216 (generic_link_hash_newfunc): Likewise.
9217 (archive_hash_newfunc): Likewise.
9218 (hash_entry_bfd): New static function.
9219 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9220 callback. Allocate a new warning using the hash table newfunc.
9221 Use bfd_hash_replace to update the entry in the hash table, rather
9222 than assuming we can copy the fields with structure assignment.
9224 * hash.c (bfd_hash_replace): New function.
9225 * bfd-in.h (bfd_hash_replace): Declare.
9226 * bfd-in2.h: Rebuild.
9228 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9230 * config.bfd: Add mips*vr4300-*-elf* target.
9231 * config/mipsbvr4300.mt: Added.
9233 See file ChangeLog.2
9240 version-control: never