1 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4 a plt entry when we can determine that we authoritatively define
7 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
9 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
10 don't actually use trad-core, but a SunOS-style core file handled
12 * hosts/sparclinux.h: Remove.
15 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
17 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
18 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
19 (elf_mips_dvp_27_s4_howto): Describe it.
20 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
21 (mips_info_to_how_rel): Handle it.
22 (mips_elf_relocate_section): Handle it.
23 * bfd-in2.h,libbfd.h: Regenerate.
26 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
28 * peicode.h (pe_print_idata): If there is no .idata section, look
29 for the import tables in some other section. Make the initial
30 label line up better with the data. Print the import address
31 table even if there is no import name table. If the import
32 address table holds actual addresses, print them.
35 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
37 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
40 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
42 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
43 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
44 bfd_error_system_call.
46 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
48 * Makefile.am (AUTOMAKE_OPTIONS): Define.
49 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
51 From H.J. Lu <hjl@gnu.org>:
52 * Makefile.am (libbfd_la_LDFLAGS): Define.
53 * Makefile.in: Rebuild.
55 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
57 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
58 * netbsd.h (MACHTYPE_OK): Define.
59 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
60 calling N_SET_MACHTYPE, rather than having a switch.
61 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
63 * i386netbsd.c (MACHTYPE_OK): Don't define.
64 (DEFAULT_MID): Define.
65 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
66 (MACHTYPE_OK): Don't define.
67 (DEFAULT_MID): Define.
68 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
69 (DEFAULT_MID): Define.
70 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
71 (DEFAULT_MID): Define.
72 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
73 (DEFAULT_MID): Define.
75 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
76 * vaxnetbsd.c: New file.
77 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
78 rather than netbsd_core.
79 * targets.c (vaxnetbsd_vec): Declare.
80 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
81 defined, add netbsd_core_vec.
82 * configure.in: Set COREFILE for alpha*-*-netbsd* and
83 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
84 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
85 * config.bfd (alpha*-*-netbsd*): New target.
86 * Makefile.am: Rebuild dependencies.
87 (BFD32_BACKENDS): Add vaxnetbsd.lo.
88 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
89 * configure, Makefile.in: Rebuild.
91 * configure.host: Remove the old shared library build stuff. We
92 now use libtool instead.
94 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
96 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
98 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
100 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
101 * configure: Rebuild.
103 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
105 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
106 when merging m32r BFDs into m32rx BFDs.
108 * elf32-v850.c (remember_hi16s_reloc): New function.
109 (find_remembered_hi16s_reloc): New function.
110 (v850_elf_store_addend_in_insn): Use the above new functions to
111 match up HI6S relocs with LO16 relocs.
114 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
116 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
117 (bfd_txvu_arch): Delete.
118 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
120 * bfd-in2.h: Regenerate.
123 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
125 * configure.in: Change -linux* to -linux-gnu*.
126 * config.bfd, configure.host: Likewise.
127 * configure: Rebuild.
129 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
131 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
132 LO16/HI16S bug and improve comments about what is going on.
134 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
136 * configure, aclocal.m4: Rebuild with new libtool.
139 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
141 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
142 when merging v850 code into v850e/v850ea code. Do not initialise
143 output flags if the input is the default architecture. PR14732.
145 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
148 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
150 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
151 get the size from bfd_arch_bits_per_address instead of directly
154 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
156 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
157 to wrap, just return all 1's bits instead.
158 * libbfd.h: Regenerate.
160 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
162 * coff-i386.c (coff_pe_i386_relocate_section): New static function
164 (coff_relocate_section): If COFF_WITH_PE, define as
165 coff_pe_i386_relocate_section.
166 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
167 skip empty sections, to match coff_write_object_contents.
169 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
170 rather than swapping out r_offset twice. From Luke Deller
171 <luked@cse.unsw.edu.au>.
173 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
175 * configure.in: Set libtool_enable_shared rather than
176 libtool_shared. Remove diversion hack.
177 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
180 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
182 * syms.c (struct stab_cache): Define.
183 (struct stab_find_info): Remove cached_offset, cached_stab,
184 cached_str, and cached_stroff fields. Add file_cache,
185 function_cache, and line_cache fields.
186 (_bfd_stab_section_find_nearest_line): Use extensive caching to
189 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
191 * peicode.h (pe_print_idata): Check for import of ordinal rather
193 (pe_print_edata): If there is no .edata section, look for the
194 export data in some other section.
196 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
198 * configure.in: Change version to 2.8.4.
199 * configure: Regenerated.
201 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
203 Add tms320c30 support:
204 * cpu-tic30.c: New file.
205 * aout-tic30.c: New file.
206 * coff-tic30.c: New file.
207 * archures.c (bfd_arch_tic30): Define.
208 (bfd_tic30_arch): Declare.
209 (bfd_archures_list): Add bfd_tic30_arch.
210 * targets.c (bfd_target_vector): Add tic30_aout_vec and
212 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
213 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
214 (coff_set_flags): Likewise.
215 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
216 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
217 * Makefile.am: Rebuild dependencies.
218 (ALL_MACHINES): Add cpu-tic30.lo.
219 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
220 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
221 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
222 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
224 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
226 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
227 to lag behind LO16 reloc by a couple of instructions.
229 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
231 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
232 make to reexamine the file timestamp.
233 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
235 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
239 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
241 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
242 and partial_inplace=false.
243 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
246 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
248 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
249 to create .dynsbss and .rela.sbss sections.
250 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
251 copied from dynamic objects into .sbss.
252 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
253 use it. Correct typo of .rela.sdata2.
254 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
255 put the data, which may now be in .sbss.
256 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
257 (elf_backend_create_dynamic_sections): Define as
258 ppc_elf_create_dynamic_sections.
260 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
261 against _GLOBAL_OFFSET_TABLE_.
262 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
263 shared libraries which refer to local symbols. Make sure that the
264 test for allocating space for a reloc in a shared object is the
265 same as the test for emitting a reloc.
268 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
270 * elf32-mips.c: Add dvp support.
273 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
275 * config.bfd (i[3456]-*-mingw32*): New target.
276 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
277 * aclocal.m4, configure: Rebuild.
280 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
282 * config.bfd, configure.in: Add dvp support.
283 * configure: Regenerate.
284 * aclocal.m4: Regenerate.
285 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
286 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
289 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
291 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
294 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
296 Sparc v9 ABI compliant PLT:
297 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
298 (plt_templates, sparc64_elf_build_plt_entry): Delete.
299 (LARGE_PLT_THRESHOLD): New define.
300 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
301 (sparc64_elf_build_plt): New function.
302 (sparc64_elf_plt_entry_offset): Likewise.
303 (sparc64_elf_plt_ptr_offset): Likewise.
304 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
305 contain the index for convenience. Skip the initial entries
307 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
308 memory for the benefit of .rela.plt.
309 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
310 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
311 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
312 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
313 Call sparc64_elf_build_plt.
314 (elf_backend_want_got_plt): No.
315 (elf_backend_plt_readonly): No.
316 (elf_backend_plt_alignment): 8.
318 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
319 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
320 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
323 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
325 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
327 * cpu-mips.c (arch_info_struct): Add mips variants.
328 * bfd-in2.h: Rebuilt.
330 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
332 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
333 preserving the contents of t2a3_b_insn.
335 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
337 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
338 (i[3456]86sco3.2v5*coff): New target.
340 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
342 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
344 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
346 * bfd.c (bfd_get_error_handler): Add orthogonal function.
347 * bfd-in2.h: Regenerate.
349 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
351 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
353 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
355 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
356 adjust addend for an output common symbol (from Jimmy Blair
357 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
358 defined symbol to counteract adjustment made in generic relocation
361 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
363 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
365 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
366 (GET_SCNDHR_NLNNO): Likewise.
368 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
370 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
372 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
374 * elf32-m32r.c: Add macros to handle NOP insertion.
376 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
378 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
379 (xcoff_mark): Likewise.
380 (xcoff_build_ldsyms): Mark absolute symbols.
382 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
384 * bout.c (b_out_write_object_contents): Sort symbols before output
385 to keep {CALL,BAL}NAME symbols adjacent.
386 (b_out_symbol_cmp): New function.
388 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
390 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
391 allocate space for a PC relative reloc against a symbol which is
392 defined in a regular file.
393 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
394 relative reloc against a symbol which is defined in a regular
397 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
399 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
400 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
402 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
403 (mips*-*-netbsd*): New target.
405 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
407 * elflink.h (elf_link_assign_sym_version): Change error message
408 from "undefined version name" to "undefined versioned symbol
411 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
413 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
416 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
418 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
421 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
422 shared. Set stab* sections to be shared and read. Set .rsrc
423 section to be read and shared.
425 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
427 * Makefile.am: Rebuild dependencies.
428 (ALL_MACHINES_CFILES): Add dwarf2.lo.
429 (ALL_MACHINES_CFILES): Add dwarf2.c.
430 * Makefile.in: Rebuild.
432 * coff-arm.c: Don't include obstack.h.
434 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
436 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
439 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
441 * configure: Regenerate to get @SHELL@ substituted.
443 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
445 * coff-arm.c (coff_arm_relocate_section): Only look at section
446 owner if there is one.
448 * elf.c (assign_file_positions_for_segments): Fail if there is not
449 enough room for the program headers. (PR14186)
451 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
453 * elf.c (_bfd_elf_find_nearest_line): Call
454 _bfd_dwarf2_find_nearest_line first.
455 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
456 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
458 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
461 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
462 object files to be merged into a M32RX executable.
464 * archures.c: Add bfd_mach_m32rx.
466 * archures.c: Add bfd_mach_m32r.
468 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
470 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
471 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
472 to decide when to align the file sections for paging.
474 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
477 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
479 * elf32-m32r.c (m32r_elf_object_p): New Function.
480 (m32r_elf_final_write_processing): New Function.
481 (m32r_elf_set_private_flags): New Function.
482 (m32r_elf_copy_private_bfd_data): New Function.
483 (m32r_elf_merge_private_bfd_data): New Function.
484 (m32r_elf_print_private_bfd_data): New Function.
485 (elf_backend_object_p): Point to m32r_object_p.
486 (elf_backend_final_write_processing): Point to
487 m32r_elf_final_write_processing.
488 (bfd_elf32_bfd_copy_private_bfd_data): Point to
489 m32r_elf_copy_private_bfd_data.
490 (bfd_elf32_bfd_merge_private_bfd_data): Point to
491 m32r_elf_merge_private_bfd_data.
492 (bfd_elf32_bfd_set_private_flags): Point to
493 m32r_elf_set_private_bfd_data.
494 (bfd_elf32_bfd_print_private_bfd_data): Point to
495 m32r_elf_print_private_bfd_data.
498 * cpu-m32r.c: Add m32rx cpu architecture.
499 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
500 architecture machines.
503 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
506 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
508 * configure: Only build libbfd shared if --enable-shared's value
509 was `yes', or was set to `*bfd*'.
510 * aclocal.m4: Likewise.
511 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
512 original source of this bit of code. It's not clear what the best fix
515 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
517 * linker.c (generic_link_add_symbol_list): Always init udata.p so
518 that the generic relaxation code can function when input and output
519 file formats are mismatched.
521 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
523 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
525 * elf.c (assign_file_positions_for_segments): For a loadable
526 section, make sure that the load address is correct relative to
527 the load address of the segment plus the size of the segment so
530 * coffcode.h (_coff_link_output_has_begun): Make static.
531 (_coff_final_link_postscript): Likewise.
533 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
535 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
536 which a relocation refers to an indirect or warning symbol.
538 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
540 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
541 (coff_arm_final_link_postscript): New function.
542 (coff_arm_link_output_has_begun): New function.
544 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
545 _bfd_coff_link_output_has_begun and
546 _bfd_coff_final_link_postscript. Add new macros:
547 bfd_coff_link_output_has_begun() and
548 bfd_coff_final_link_postscript().
550 * cofflink.c (_bfd_coff_final_link): Insert calls to
551 bfd_coff_link_output_has_begun() and
552 bfd_coff_final_link_postscript().
554 * coffcode.h: Add two new fields to bfd_coff_backend_data
555 structure: _bfd_coff_link_output_has_begun and
556 _bfd_coff_final_link_postscript. Add default initialisers for
557 these fields. Add overridable aliases for the coff swap functions
558 in the backend data structure.
560 * elf32-v850.c: Update with patches from the branch to fix
561 HI16_S/LO16 reloc pairs.
564 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
566 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
568 (USE_REL): Don't define any more, switch to using RELA
570 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
573 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
575 * archures.c (bfd_mach_mips*): Define.
576 (start-sanitize-vr5400):
577 (vr5400, bfd_mach_vr5000): Define.
578 (end-sanitize-vr5400):
579 (bfd_default_scan): For 3000 and 4000 replace magic constant with
582 * cpu-mips.c (N): Define.
583 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
584 numbers with bfd_mach_mips* macros.
586 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
588 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
589 v850_elf_relocate_section): Fix PR2 14180 and 14181
590 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
591 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
592 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
593 (for PR14180) to create and handle special common sections.
594 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
595 which have data stored in the instructions. PR14258.
597 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
599 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
600 (USER_LABEL_PREFIX): Revert back to '_'
602 * config.bfd (targ_cpu): Add support for Thumb target.
604 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
606 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
607 (get_symbol_value): Handle R_SH_SWITCH8.
608 (sh_relax_delete_bytes): Likewise.
610 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
612 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
613 gcc/config/arm/semi.h
615 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
618 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
620 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
623 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
625 * coffcode.h (coff_mkobject_hook): Only set private flags for non
628 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
630 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
633 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
635 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
636 complain if inout and output formats differ.
638 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
640 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
641 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
642 * Makefile.in: Rebuild.
643 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
644 automake and autoconf.
646 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
647 (COFF_WITH_PR to COFF_WITH_PE).
649 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
651 * coff-arm.c: Make variables and some functions static, so that
652 this file can be included in multiple object files.
653 (coff_arm_bfd_final_link): Fix minor bug.
655 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
657 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
659 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
661 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
663 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
665 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
667 * sunos.c (sunos_add_one_symbol): When overriding a defined
668 symbol, set it to undefined, not new.
670 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
673 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
675 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
676 (sh_relax_delete_bytes): Don't kill LABEL relocs.
678 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
680 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
681 (mn10300_elf_relax_section): Likewise.
683 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
685 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
686 bfd_h_get_* calls to "bfd_byte *".
688 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
690 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
692 (mn10300_elf_relax_section): Include stack space for register saves
693 in the imm8 field of a "call" instruction.
694 (compute_function_info): Determine how much stack is allocated by
695 the movm instruction. Fix typo.
696 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
698 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
700 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
701 a version dependency could not be found.
703 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
705 * configure.com: Get version info from configure.in
707 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
709 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
710 New function. Avoid mixing US1 and HAL R1 code.
711 Set resulting memory ordering to the strongest one used.
712 (sparc64_elf_object_p): Set bfd_mach correctly.
714 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
716 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
717 (sparc64_elf_check_relocs): Handle them.
718 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
719 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
721 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
723 * configure.in (sparc*-*-linux*): Use trad-core and ...
724 * hosts/sparclinux.h: New file.
726 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
728 * config.bfd (sparc64-*-linux*): New target.
730 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
731 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
733 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
734 Set .plt alignment from new plt_alignment.
735 * elflink.h (elf_link_create_dynamic_sections): Set version section
736 alignment to LOG_FILE_ALIGN.
737 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
738 (elfXX_bed): Init plt_alignment.
740 * elf64-sparc.c (sparc64_elf_check_relocs,
741 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
742 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
743 sparc64_elf_finish_dynamic_sections): New functions.
744 (sparc64_elf_howto_table): Fix a few name strings.
745 (ELF_DYNAMIC_INTERPRETER): New definition.
746 (sparc64_elf_relocate_section): Handle shared libraries.
748 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
749 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
750 PLT definitions sparc64-linux originally choose. These will go
751 away soon in favour of the official abi definitions.
753 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
755 * coff-sh.c (coff_small_object_p): New static function.
756 (coff_small_new_section_hook): New static function.
757 (bfd_coff_small_swap_table): New static const structure.
758 (coff_small_close_and_cleanup): Define.
759 (coff_small_bfd_free_cached_info): Define.
760 (coff_small_get_section_contents): Define.
761 (coff_small_get_section_contents_in_window): Define.
762 (shcoff_small_vec): New static structure.
763 (shlcoff_small_vec): New static structure.
764 * targets.c (bfd_target_vector): Add shcoff_small_vec and
766 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
767 shlcoff_small_vec to targ_selvecs.
769 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
770 * configure: Rebuild.
772 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
774 * evax-egsd.c: Weak symbols are global.
776 * evax-emh.c: Use proper casts.
778 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
780 * evax-egsd.c: Section names and symbols have different
781 length restrictions. Add length parameter to
782 _bfd_evax_length_hash_symbol.
783 * evax-etir.c: Likewise.
784 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
786 * evax.h (EOBJ_S_C_SECSIZ): Define.
788 * evax-alpha.c: Remove duplicate test.
790 * evax-emh.c: SYS$ functions are upper-case.
792 * evax-egsd.c: Create separate sections for common symbols.
793 * evax-etir.c: Don't output common section.
794 * evax.h: Bump up section count.
796 * configure.com: Use 64bit integers with DEC C.
798 * evax-egsd.c: Make section flags dec c compatible.
800 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
802 * som.c (normalize): Delete function.
803 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
804 changed. Use passed in elength to determine size of the extended
805 name table instead of computing it again.
807 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
809 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
810 IMAGE_SCN_MEM_READ for an unrecognized section.
812 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
814 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
815 '/' in the extended name table.
817 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
819 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
820 symbols, check globals list before matching on locals.
822 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
824 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
827 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
829 * peicode.h (pe_mkobject_hook): Set DLL flag.
830 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
832 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
833 for .stab* sections. Replace strlen of constant strings with
836 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
838 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
839 merge got and reloc entries from ind syms to their target.
840 (elf64_alpha_always_size_sections): Call it.
841 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
842 (elf64_alpha_can_merge_gots): Likewise.
843 (elf64_alpha_merge_gots): Likewise.
845 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
846 as it is insufficient to handle the relocation changes as well.
848 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
850 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
851 relocs for symbols in shlibs that have been forced local.
852 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
854 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
856 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
857 got_enties of the default symbol for the default versioned
858 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
861 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
863 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
864 24 bits of the PC when computing a PC relative relocation.
866 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
868 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
869 Correct value for maximum positive 22 bit PC relative relocation.
870 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
871 HI_16 relocations. Correct bit adjustment in TDA offsets.
873 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
875 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
876 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
878 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
880 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
883 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
885 * config.bfd: Missed one alpha* change.
887 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
889 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
890 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
891 (MINUS_ONE): New macro.
892 (sparc_elf_notsup_reloc): New function.
893 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
894 H44,M44,L44,REGISTER.
895 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
896 (init_insn_reloc): New function.
897 (sparc_elf_wdisp16_reloc): Use it.
898 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
900 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
902 * som.c (som_construct_extended_name_table): Remove static
903 function, and define as macro instead.
905 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
907 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
908 recognizes alphaev5 etc.
909 * configure.host: Likewise.
911 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
913 Make ld -s work on AIX:
914 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
915 section if we are stripping.
916 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
917 size if we are stripping.
918 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
919 and don't write out relocs, if we are stripping.
920 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
921 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
924 * configure.in: Don't include elf.lo again for ELF targets; it's
925 always in the library anyhow.
926 * configure: Rebuild.
928 * bfd-in2.h: Rebuild.
930 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
931 char *, when calling bfd_get_32 and bfd_put_32.
932 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
935 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
937 * reloc.c (bfd_check_overflow): New function.
938 (bfd_perform_relocation, bfd_install_relocation): Use it.
939 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
940 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
941 * bfd-in2.h: Regenerate.
942 * libbfd.h: Regenerate.
944 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
946 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
947 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
949 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
951 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
952 (stmp-bfd-h): Rename from stmp-bfd.h.
953 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
954 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
955 (stmp-bin2-h): New target.
956 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
957 (stmp-lbfd-h): New target.
958 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
959 (stmp-lcoff-h): New target.
960 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
961 stmp-lbfd-h, and stmp-lcoff-h.
962 * Makefile.in: Rebuild.
964 * configure.in: Use a diversion to set enable_shared before the
965 arguments are parsed.
966 * configure: Rebuild.
968 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
970 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
971 renamed to R_SPARC_UNUSED_42.
972 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
973 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
974 renamed to R_SPARC_UNUSED_42.
975 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
976 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
977 * bfd-in2.h: Regenerated.
978 * libbfd.h: Regenerated.
980 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
982 * elflink.h (elf_merge_symbol): Don't check the hash creator until
983 after we have set *sym_hash.
985 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
987 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
989 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
991 * Makefile.am (libbfd_a_SOURCES): Define.
992 * Makefile.in: Rebuild.
994 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
995 * aclocal.m4: Rebuild with new libtool.
996 * configure: Rebuild.
998 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1000 * elf.c (map_sections_to_segments): Even if we are not demand
1001 paged, don't put a loadable section after a nonloadable section.
1002 (assign_file_positions_for_segments): Increment the file offset
1003 for a section with contents, even if it is not loadable.
1005 start-sanitize-v850e
1006 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1008 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1009 indicating that __ctbp could not be found.
1012 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1014 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1016 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1017 start-sanitize-v850e
1019 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1020 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1021 Add support for the CALLT relocs.
1023 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1024 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1027 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1028 relocations against non-existant symbols.
1030 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1032 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1034 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1035 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1036 bit reloc in the tiny data area.
1039 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1041 Merged changes from Martin Hunt:
1043 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1044 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1047 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1048 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1050 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1051 Do 15 and 21 bit pc-relative relocations.
1052 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1055 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1056 added to the relocation, not or'd.
1059 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1061 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1063 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1065 * archures.c (bfd_default_scan): Use strcasecmp.
1066 (bfd_default_scan): Test for match with arch_name + ":" +
1068 (bfd_default_scan): Test for match with printable_name - ":".
1069 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1070 cases. Each implements their own scan function.
1071 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1072 special cases. Since info->mach == 0. The test mach == number
1074 (bfd_arch_list): New function, return name of all the supported
1077 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1079 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1080 decoding architecture.
1081 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1084 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1086 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1088 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * Makefile.am: Rebuild dependencies.
1091 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1092 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1093 * Makefile.in: Rebuild.
1095 * reloc.c: Remove extraneous commas from relocation entries.
1096 Remove BFD_RELOC_V850_16_PCREL.
1097 * bfd-in2.h: Rebuild.
1099 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1100 in sections named .tocbss rather than .bss.
1102 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1104 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1105 BFD_RELOC_V850_16_PCREL.
1107 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1109 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1110 the same as C_EXT syms.
1111 (coff_link_add_symbols): Ditto.
1112 (_bfd_coff_link_input_bfd): Ditto.
1113 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1114 it to preserve and restore state of global_to_static flag.
1116 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1118 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1119 bits in e_flags field rather than magic numbers.
1120 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1121 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1122 v850_elf_print_private_bfd_data): New functions.
1124 start-sanitize-v850e
1125 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1127 * elf.c (prep_headers): Remove V850E magic number.
1128 * elf.c (prep_headers): Remove V850EA magic number.
1131 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1133 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1135 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1137 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1138 instructions are relative to the next instruction, not the
1139 current instruction.
1140 (mn10200_elf_relax_section): Similarly.
1142 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1144 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1147 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1148 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1149 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1151 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1153 * cpu-v850.c: Remove "plain" from v850 printable name.
1154 (scan): Use strcasecmp.
1156 * archures.c (bfd_mach_v850): Define.
1158 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1159 just sh/SH, use strcasecmp.
1160 (arch_info_struct): Add entries for sh3 et.al.
1162 * archures.c (bfd_mach_sh, ...): Define.
1164 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1166 * archures.c (bfd_archures_list): Always NULL terminate the list.
1168 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1170 * Makefile.am: Rebuild dependencies.
1171 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1172 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1173 (elf32-arc.lo): Remove explicit dependency.
1174 * Makefile.in: Rebuild.
1176 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1177 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1178 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1180 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1182 * configure: Rebuild with latest devo autoconf for NT support
1184 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1186 * cpu-arm.c (compatible): If B is a default type, return A.
1188 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1190 * cpu-v850.c (scan): New function.
1191 (arch_info_struct): New structure.
1192 (bfd_v850_arch): Add link into arch_info_structure.
1194 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1197 * elf32-v850.c (v850_elf_object_p): New function.
1199 start-sanitize-v850e
1200 * archures.c (bfd_mach_v850e): Machine value for v850e.
1202 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1204 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1207 * elf.c (prep_headers): Add support for v850e machine number.
1209 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1211 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1213 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1216 * elf.c (prep_headers): Add support for v850ea machine number.
1219 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1221 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1222 cached_stab field if the offset prevents us from using the cache.
1224 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1226 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1228 * aout-arm.c (aout_arm_little_vec): Likewise.
1229 (aout_arm_big_vec): Likewise.
1230 * bout.c (b_out_vec_big_host): Likewise.
1231 (b_out_vec_little_host): Likewise.
1232 * mipsbsd.c (aout_mips_little_vec): Likewise.
1233 (aout_mips_big_vec): Likewise.
1235 start-sanitize-tic80
1236 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1238 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1239 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1240 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1243 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1245 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1246 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1247 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1248 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1249 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1250 of two for I960 only.
1251 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1252 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1253 default definitions.
1254 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1255 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1256 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1257 start-sanitize-tic80
1258 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1259 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1260 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1261 *coffcode.h (coff_write_object_contents): Set alignment field in
1262 section header for TIC80COFF files.
1265 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1267 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1268 v850_elf_check_relocs, v850_elf_reloc,
1269 v850_elf_final_link_relocate): Add support for
1270 BFD_RELOC_V850_16_PCREL relocation.
1272 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1275 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1277 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1279 start-sanitize-v850e
1280 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1282 * cpu-v850e: New file.
1284 * elf.c (prep_headers): Add support for v850e target.
1286 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1288 * config.bfd: Add support for v850e target.
1290 * archures.c: Add support for v850e target.
1292 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1294 * cpu-v850ea: New file.
1296 * elf.c (prep_headers): Add support for v850ea target.
1298 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1300 * config.bfd: Add support for v850ea target.
1302 * archures.c: Add support for v850ea target.
1305 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1307 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1308 argument as section relative, rather than an absolute address.
1309 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1311 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1313 * config.bfd (arc-*-elf*): Add.
1314 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1315 * configure: Rebuild.
1316 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1317 (BFD32_BACKENDS): Add elf32-arc.lo.
1318 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1319 * Makefile.in: Rebuild.
1320 * archures.c (architecture list): Add bfd_arch_arc.
1321 (bfd_archures_list): Add bfd_arc_arch.
1322 (bfd_mach_arc_base): Define.
1323 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1324 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1325 (bfd_target_vect): Add them.
1326 * bfd-in2.h, libbfd.h: Rebuild.
1327 * cpu-arc.c, elf32-arc.c: New files.
1328 * elf.c (pre_headers): Recognize bfd_arch_arc.
1330 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1332 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1333 data section is correctly rounded to a page in the file.
1335 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1337 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1338 there are no symbols.
1340 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1342 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1343 file system 14 character limit.
1344 * Makefile.am, configure.in: Corresponding changes.
1345 * Makefile.in, configure: Rebuild.
1347 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1349 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1350 Rebuild dependencies.
1351 * Makefile.in: Rebuild.
1353 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1355 * Makefile.am (docdir): Define.
1356 * Makefile.in: Rebuild.
1358 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1360 * configure: Rebuild with autoconf 2.12.1.
1362 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1364 * aclocal.m4, configure: Rebuild with new automake patches.
1366 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1368 * rs6000-core.c (make_bfd_asection): New function to add a section
1369 to the core file bfd.
1370 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1372 Use BFD routines to seek, read and stat the core file.
1373 Handle .data sections from loaded objects and anonymously mmapped
1374 regions, these are available in AIX 4 core files.
1376 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1378 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1379 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1380 copy; use a patches libtool instead.
1381 * acmacros.m4: Remove.
1382 * Makefile.in, aclocal.m4, configure: Rebuild.
1384 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * Makefile.am: New file, based on old Makefile.in.
1387 * acmacros.m4: New file, copied from old aclocal.m4.
1388 * acinclude.m4: New file.
1389 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1390 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1391 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1392 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1393 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1394 * acconfig.h: Mention PACKAGE and VERSION.
1395 * stamp-h.in: New file.
1396 * dep-in.sed: Change .o to .lo.
1397 * Makefile.in: Now built with automake.
1398 * aclocal.m4: Now built with aclocal.
1399 * config.in, configure: Rebuild.
1402 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1404 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1405 if there is only a relocation to a read-only but not allocatable
1406 section (like .stab).
1407 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1408 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1409 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1410 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1411 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1413 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1414 (ppc_elf_create_linker_section): These sections are not
1415 created by the linker (that is, they are created by the user
1416 putting data in them). In particular, they can be the source
1417 and target of relocations.
1418 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1419 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1420 objects (for instance, 'long double') to 16-byte boundaries.
1421 (ppc_elf_size_dynamic_sections): Make the code that generates
1422 section symbols exactly the same as for sparc, reducing the
1423 number of section symbols output.
1424 (ppc_elf_check_relocs): Check postcondition of
1425 bfd_elf32_link_record_dynamic_symbol. Make default case the
1426 same as corresponding code for sparc, fixing bug involving
1428 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1429 forced to be local because of versioning (by replicating
1430 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1431 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1433 (ppc_elf_relocate_section): Add handy debugging code for when
1434 assertion fails. Add some more 'symbol made local because of
1437 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1438 processing a GOT relocation as required by ABI.
1440 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1442 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1443 version info if this symbol came from a dynamic object.
1444 (elf_link_add_object_symbols): Set the version info of a symbol
1445 only if the object actually contains version definitions and
1446 defines this symbol.
1448 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1450 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1451 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1453 * configure: Regenerated with autoconf 2.12.
1454 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1456 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1458 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1459 a warning rather than returning an error.
1461 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1463 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1465 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1467 * cisco-core.c: define signals for wingdb.
1469 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1471 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1472 the same number of aux entries.
1474 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1476 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1477 difference of two symbols if the relocation size is 32 bits.
1478 (som_write_fixups): Handle R_DATA_EXPR.
1480 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1482 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1483 its value if COFF_WITH_PE is defined.
1485 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1487 * coff-stubgo32.c: New file.
1488 * go32stub.h: New file.
1489 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1490 * coffswap.h (coff_swap_filehdr_in): Invoke
1491 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1493 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1494 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1495 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1496 COFF_ADJUST_AUX_IN_POST if they are defined.
1497 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1498 COFF_ADJUST_AUX_OUT_POST if they are defined.
1499 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1500 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1501 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1502 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1503 * targets.c (go32stubbedcoff_vec): Declare.
1504 (bfd_target_vector): Add go32stubbedcoff_vec.
1505 * configure.in (go32coff_vec): New target vector.
1506 (go32stubbedcoff_vec): Likewise.
1507 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1508 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1509 * Makefile.in: Rebuild dependencies.
1510 (BFD32_BACKENDS): Add coff-stubgo32.o.
1511 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1512 (HFILES): Add go32stub.h.
1514 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * configure.in: Check for fdopen.
1517 * configure, config.in: Rebuild.
1518 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1519 __GO32__. Reindent a bit.
1521 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1523 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1524 flag for newly created sections.
1525 (sunos_add_dynamic_symbols): Don't discard newly created sections
1526 if shared library is dynobj.
1528 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1530 * elf.c (map_sections_to_segments): When checking whether
1531 including a section in a segment would force us to skip a page,
1532 align the address of the next segment to avoid wraparound
1535 start-sanitize-tic80
1536 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1538 * coffcode.h (coff_write_object_contents): Initialize
1539 target id field to TIC80_TARGET_ID.
1540 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1542 (coff_swap_filehdr_in): Swap in target id field if used.
1545 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1547 * coff-i386.c (coff_i386_is_local_label_name): New static function
1548 if TARGET_UNDERSCORE.
1549 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1550 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1552 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1554 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1555 complain_overflow_signed, for 32 bit PC relative relocations.
1557 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1559 * elflink.h (elf_link_add_object_symbols): When a version
1560 indirection symbol is overridden, make the original symbol point
1561 at the real overriding symbol.
1563 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1566 * elflink.h (elf_link_output_extsym): Use the right section for a
1568 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1569 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1571 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1573 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1574 symbols before checking for new symbols.
1576 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1578 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1580 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1581 file, not aoutsz bytes (they are different in XCOFF .o files).
1583 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1584 redefined by objects included from archives.
1586 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1588 * elflink.h (elf_merge_symbol): In the case of a new defined
1589 symbol overriding an old defined symbol, return the hash table
1590 entry which we modify, even if it is the target of an
1592 (elf_link_add_object_symbols): If the real name of the symbol gets
1593 overridden, convert the versioned symbol into an indirect symbol
1596 * elflink.h (elf_merge_symbol): New static function, broken out of
1597 elf_link_add_object_symbols.
1598 (elf_link_add_object_symbols): Call it.
1600 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1602 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1603 handle case where COFF filehdr does not immediately follow PE
1605 * coffgen.c (coff_object_p): Remove useless seek to current
1608 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1610 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1613 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1615 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1616 symbols, skip N_ABS symbols with debugging storage classes.
1618 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1620 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1621 relocs in shared libraries which refer to local symbols. Cope
1622 with addend when processing a GOT relocation.
1624 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1625 for sections that the linker didn't create.
1626 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1627 symbol if it was created in ppc_elf_size_dynamic_sections.
1628 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1629 relative to a section for which we didn't output a symbol.
1631 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1632 relocs are 'rela' relocs, like everything else. .rela.plt is not
1633 a read-only section, so we don't have to special-case it.
1635 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1636 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1638 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1639 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1640 actual .got section.
1641 * elflink.c (_bfd_elf_create_got_section): The three reserved
1642 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1644 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1647 * elf32-ppc.c (ppc_elf_check_relocs): Use
1648 _bfd_elf_create_got_section to create the GOT rather than
1649 ppc_elf_create_linker_section. Create the '.rela.got' section
1651 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1652 symbol has a GOT entry.
1653 (ppc_elf_relocate_section): Record when a symbol is used through
1654 the GOT, and allocate space in the GOT for each such symbol.
1655 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1656 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1659 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1660 treated in a similar way to ADDR16_HA relocs.
1661 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1662 shared objects; the linker must deal with them.
1663 (ppc_elf_create_linker_section): Stop setting
1664 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1665 LINKER_SECTION_PLT stuff.
1666 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1667 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1668 section, not ELF-specific calls.
1669 (elf_backend_plt_not_loaded): Set to 1.
1670 (elf_backend_got_symbol_offset): Set to 4.
1671 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1672 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1673 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1674 plt_not_loaded member.
1675 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1676 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1678 (elf_backend_G_O_T_offset): Set default to 0.
1679 (elfNN_bed): Set added fields.
1681 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1682 DT_RELENT in shared objects; should be DT_RELAENT.
1684 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1685 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1686 such a reloc (in a non-shared object) refers to a symbol that's
1689 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1691 * elfcode.h (put_signed_word): Define.
1692 (get_signed_word): Define.
1693 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1694 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1696 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1697 bfd_get_signed_32 to set the r_addend field.
1698 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1699 bfd_h_get_signed_64 to set the r_addend field.
1701 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1703 * elf32-i386.c (elf_i386_relocate_section): When generating a
1704 shared library, do the relocation if the input section is not
1705 allocated in memory.
1707 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1708 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1709 (elf_fix_symbol_flags): New static function, broken out of
1710 elf_adjust_dynamic_symbol.
1711 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1712 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1713 forced local even if NEEDS_PLT is set. When forcing a symbol to
1714 be local, clear NEEDS_PLT.
1715 (elf_link_output_extsym): Remove unused local bed.
1717 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1719 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1720 for derived elf linker hash table entries. References to
1721 elf_link_hash_entry changed appropriately.
1722 (elf32_mn10300_link_hash_table): New structure for derived elf
1724 (elf32_mn10300_hash_table): Define.
1725 (elf32_mn10300_link_hash_traverse): Likewise.
1726 (elf32_mn10300_link_hash_newfunc): New function.
1727 (elf32_mn10300_link_hash_table_create): Likewise.
1728 (elf32_mn10300_finish_hash_table_entry): Likewise.
1729 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1730 of prologue code, and call:32->call:16 relaxing.
1731 (compute_function_info: New function.
1732 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1734 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1736 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1737 for a symbol which is being forced to be local.
1738 * elf32-i386.c (elf_i386_relocate_section): Write out the
1739 relocation value for a GOT reloc for a symbol which is turning
1740 into a local symbol.
1741 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1742 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1744 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1746 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1747 value if the symbol is turning into a local symbol.
1748 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1749 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1751 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1753 * elflink.h (elf_link_add_object_symbols): Also read verneed
1754 information by calling `_bfd_elf_slurp_version_tables'.
1755 (elf_link_add_object_symbols): For undefined symbols look for
1756 version information in the verneed records.
1757 (elf_link_add_object_symbols): Use soname of shared object
1758 for verneed record if it is available.
1760 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1762 * cpu-arm.c: Add prototypes for compatible and scan.
1763 * cofflink.c: Add prototype for mark_relocs.
1765 * archive.c (bfd_special_undocumented_glue): Change filename to
1766 const pointer. Add prototype.
1768 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1770 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1771 sections that will be discarded.
1773 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1775 * elflink.h (elf_link_find_version_dependencies): When searching
1776 for known version symbol skip non-matching verdef records, not
1779 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1781 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1782 not a bfd_vma, to the base file, to match how dlltool reads it.
1784 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1786 * reloc.c: Add thumb relocations.
1788 * bfd-in2.h: Add Thumb relocations.
1790 * libbfd.h: Add Thumb relocations.
1792 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1794 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1796 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1798 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1799 for a section even if it is not loaded.
1801 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1803 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1804 input and output files.
1805 (_bfd_coff_generic_relocate_section): Check whether input file,
1806 not output file, is a PE file.
1808 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1810 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1812 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1814 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1817 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1819 * cpu-arm.c (compatible): Add test for supersets of ARM
1822 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1824 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1827 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1829 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1830 called directly by gas/config/tc-arm.c.
1832 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1834 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1835 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1837 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1839 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1842 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1844 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1845 (coff_bfd_copy_private_bfd_data): Ditto.
1846 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1847 (coff_arm_bfd_print_private_bfd_data): Ditto.
1848 (coff_arm_bfd_set_private_flags): Ditto.
1849 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1851 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1853 * libcoff-in.h (struct coff_final_link_info): Add boolean
1854 global_to_static member for support of task linking.
1855 (_bfd_coff_write_task_globals): Add prototype.
1856 * libcoff.h: Regenerate.
1857 * coffcode.h (coff_write_object_contents): Use #ifdef to
1858 check RS6000COFF_C, to be consistent with all other uses
1860 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1861 call _bfd_coff_write_task_globals.
1862 (_bfd_coff_link_input_bfd): If doing task linking, convert
1863 global functions to static.
1864 (_bfd_coff_write_global_sym): If doing task linking, convert
1865 global variables to static.
1866 (_bfd_coff_write_task_globals): New function.
1867 start-sanitize-tic80
1868 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1869 (C_AUTOARG): #undef since it clashes with C_UEXT.
1870 (C_LASTENT): #undef since it clashes with C_STATLAB.
1871 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1873 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1874 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1875 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1878 start-sanitize-tic80
1879 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1881 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1882 PP relocations to complain_overflow_dont.
1884 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1886 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1887 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1889 (ppbase_reloc, glob15_reloc): New static functions.
1890 (glob16_reloc, local16_reloc): New static functions.
1891 (rtype2howto): Handle all relocation types.
1892 (coff_tic80_relocate_section): New static function.
1893 (coff_relocate_section): Define to coff_tic80_relocate_section.
1894 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1897 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1899 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1900 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1902 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1903 callers. If PE file, don't add section VMA.
1904 (coff_write_alien_symbol): If PE file, don't add section VMA.
1905 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1906 (_bfd_coff_write_global_sym): Likewise.
1907 (_bfd_coff_generic_relocate_section): Likewise.
1909 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1912 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1914 * cofflink.c (mark_relocs): Add new function to mark symbols which
1915 are used by relocations.
1916 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1917 suppress the skipping of symbols that have thus been marked.
1919 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1921 * coff-sh.c (sh_merge_private_data): New static function.
1922 (coff_bfd_merge_private_bfd_data): Define.
1924 start-sanitize-tic80
1925 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1927 * coff-tic80.c: Remove unnecessary #ifdefs.
1928 * config.bfd: Set targ_underscore to yes for tic80.
1930 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1932 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1933 with unresolved external symbols in GDB).
1936 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1938 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1939 the symbols associated with each BFD.
1940 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1942 * elf-m10200.c: Likewise.
1943 * elf32-m32r.c: Likewise.
1944 * elf32-sh.c: Likewise.
1946 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1948 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1949 alignment of a common symbol. If two symbols that look like
1950 common symbols are found in two shared libraries, and the size is
1951 different, use the larger size, and warn if --warn-common. If a
1952 common symbol overrides a definition in a shared library, set the
1953 size to the larger size, and warn if --warn-common.
1955 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1957 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1958 into any other machine type.
1960 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1962 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1963 data into an unitialised destination set its machine type as well.
1965 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1967 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1968 to common symbol size. Consistently treat uninitialized symbols
1969 in shared objects as common symbols.
1971 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1973 * archures.c (constants): Added new constants to identify the
1974 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1975 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1977 * bfd-in2.h (constants): Added new constants to identify
1978 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1979 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1980 bfd_mach_arm_4T. This file is auto-magically generated from the
1981 archures.c file. This update is just to save work.
1983 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1984 coff_arm_bfd_print_private_bfd_data,
1985 coff_arm_bfd_set_private_flags,
1986 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1987 (global): Macro redefinitions set up to use these new functions.
1989 * coffcode.h (coff_mkobject_hook): Added call to
1990 coff_arm_bfd_set_private_flags().
1991 (coff_set_arch_mach_hook): Added code to set machine type based on
1992 bits stored in internal flags.
1993 (coff_set_flags): Added code to set the new bits in the flags
1994 field based on the machine number.
1995 (function definition macros): Made all function definition macros
1996 conditional so that they can be overridden by target specific
1999 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2000 Structure extended to include new types, one each for ARMv2,
2001 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2003 * libcoff-in.h (struct coff_tdata): Added flags field.
2005 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2007 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2009 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2012 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2014 * coffgen.c (coff_find_nearest_line): If there are no syments,
2017 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2019 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2021 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2023 * targmatch.sed: Add explicit \n characters to work around bug in
2024 HP/UX 10.20 sed program.
2026 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2028 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2031 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2033 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2035 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2037 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2038 (struct elf_m68k_pcrel_relocs_copied, struct
2039 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2040 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2041 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2042 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2044 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2045 PC relative relocs for a global symbol defined in a regular
2046 object, and count the number of PC relative relocs copied for any
2048 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2049 traverse with elf_m68k_discard_copies.
2051 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2053 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2054 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2056 * coffcode.h (coff_compute_section_file_positions): Force the
2057 potential last byte in the file to be written out when
2060 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2062 * configure.host (mips*-*-openbsd*): New host.
2064 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2066 * elflink.h (elf_link_add_object_symbols): Only subtract the
2067 section VMA from the symbol value if this is a fully linked file.
2069 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2070 (struct elf_i386_link_hash_entry): Define.
2071 (struct elf_i386_link_hash_table): Define.
2072 (elf_i386_link_hash_traverse): Define.
2073 (elf_i386_hash_table): Define.
2074 (elf_i386_link_hash_newfunc): New static function.
2075 (elf_i386_link_hash_table_create): New static function.
2076 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2077 PC relative relocs for a global symbol defined in a regular
2078 object, and count the number of PC relative relocs copied for any
2080 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2081 traverse with elf_i386_discard_copies.
2082 (elf_i386_discard_copies): New static function.
2083 (bfd_elf32_bfd_link_hash_table_create): Define.
2085 From Gordon W. Ross <gwr@mc.com>:
2086 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2087 (sunos4_aout_backend): Use MY_entry_is_text_address.
2090 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2092 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2093 R_D30V_32_NORMAL to 2 (4 bytes).
2096 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2098 From Gordon W. Ross <gwr@mc.com>:
2099 * netbsd.h (N_SHARED_LIB): Define.
2100 (SEGMENT_SIZE): Don't define.
2101 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2103 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2104 (SEGMENT_SIZE): Don't define.
2106 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2107 to sizeof Rela structure, not sizeof Rel structure. From Gary
2108 Thomas <g.thomas@opengroup.org>.
2110 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2112 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2113 whenever entry is larger than text address, but only by whole
2114 pages. From Gordon W. Ross <gwr@mc.com>.
2116 * Makefile.in (install): Depend upon installdirs. Use
2117 mkinstalldirs to build $(oldincludedir).
2118 (installdirs): New target.
2120 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2121 if this is a debugging section which we are stripping.
2123 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2125 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2126 alpha-specific target data struct.
2128 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2130 From Thomas Graichen <graichen@rzpd.de>:
2131 * Makefile.in: Always use $(SHELL) when running move-if-change.
2132 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2133 * configure: Rebuild.
2135 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2137 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2138 VMA if this is an executable file or a shared object.
2140 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2143 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2145 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2146 start of the file. Remove uses later on which switch using
2148 (MY(callback)): Handle entry_is_text_address.
2149 (MY_entry_is_text_address): Define if not defined.
2150 (MY(backend_data)): Initialize new field.
2151 * aoutf1.h (sunos4_aout_backend): Likewise.
2152 * i386aout.c (MY(backend_data)): Likewise.
2153 * i386mach3.c (MY(backend_data)): Likewise.
2154 * mipsbsd.c (MY(backend_data)): Likewise.
2155 * sparclynx.c (sparclynx_aout_backend): Likewise.
2156 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2157 (MY_entry_is_text_address): Define.
2158 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2160 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2161 whose name starts with `.'.
2163 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2165 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2166 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2167 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2168 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2169 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2170 sparc-*-openbsd*): New targets.
2171 * configure: Rebuild.
2173 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2175 * stabs.c (struct stab_section_info): New field
2177 (_bfd_link_section_stabs): Fill the above array.
2178 (_bfd_stab_section_offset): Use `cumulative_skips' to
2179 speed up offset calculation.
2181 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2183 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2184 addend for non pc-relative relocations.
2186 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2187 for non-existent function.
2189 * elf-m10300.c (mn10300_elf_relax_section): New function.
2190 (mn10300_elf_relax_delete_bytes): Likewise.
2191 (mn10300_elf_symbol_address_p): Likewise.
2192 (mn10300_elf_get_relocated_section_contents): Likewise.
2193 (bfd_elf32_bfd_relax_section): Define.
2194 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2196 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2198 * configure.host: Set SHLIB_LIBS.
2199 * configure.in: Substitute SHLIB_LIBS.
2200 * configure: Rebuild.
2201 * Makefile.in (SHLIB_LIBS): New variable.
2202 ($(SHLIB)): Use $(SHLIB_LIBS).
2204 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2206 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2207 with bfd_section_vma.
2209 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2211 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2212 Correct CPU file names for mn10[23]00.
2213 * configure: Rebuild.
2215 * bfd.c (bfd_record_phdr): Cast count to size_t before
2218 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2219 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2220 (xcoff_write_archive_contents): LIkewise.
2221 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2222 (mips_elf_create_procedure_table): Likewise.
2223 * peicode.h (pe_print_idata): Likewise.
2224 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2225 * xcofflink.c (xcoff_get_section_contents): Likewise.
2226 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2227 (xcoff_link_add_symbols): Likewise.
2228 (xcoff_link_add_symbols): Likewise.
2230 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2231 (ppcboot_bfd_print_private_bfd_data): Likewise.
2233 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2234 to complain_overflow_signed.
2236 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2238 * VERSION: Set to 2.8.1.
2240 * Branched binutils 2.8.
2242 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2243 deciding whether to copy a reloc into a shared object.
2244 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2245 relocs in unallocated sections.
2246 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2247 R_SPARC_RELATIVE relocs in unallocated sections.
2249 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2251 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2252 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2255 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2257 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2258 override an uninitialized symbol from a shared library with a
2261 * elf-m10200.c: Rename from elf32-mn10200.c.
2262 * elf-m10300.c: Rename from elf32-mn10300.c.
2263 * cpu-m10200.c: Rename from cpu-mn10200.c
2264 * cpu-m10300.c: Rename from cpu-mn10300.c
2265 * Makefile.in: Update accordingly.
2267 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2268 (elf_mips_isa): Move to earlier in file.
2269 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2270 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2273 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2276 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2278 * configure.com: New file.
2279 * config.h-vms: Remove file.
2280 * makefile.vms: Update for new configure scheme.
2282 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2284 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2285 (ppc_process_before_allocation): Declare.
2286 * libcoff.h: Rebuild.
2288 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2290 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2292 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2294 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2296 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2297 symbol index for a R_IHCONST reloc.
2299 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2301 * targmatch.sed: Do not use \(\) recursively.
2303 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2305 * m68klinux.c (MACHTYPE_OK): Define.
2306 * i386linux.c (MACHTYPE_OK): Define.
2308 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2310 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2311 <hjl@gnu.ai.mit.edu>:
2312 * sparclinux.c: New file.
2313 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2314 * bfd-in2.h: Rebuild.
2315 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2316 * configure.in (sparclinux_vec): Add to list of vectors.
2317 * configure: Rebuild.
2318 * targets.c (sparclinux_vec): Declare.
2319 (bfd_target_vector): Add sparclinux_vec.
2320 * Makefile.in: Rebuild dependencies.
2321 (BFD32_BACKENDS): Add sparclinux.o.
2322 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2324 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2325 bfd_coff_backend_data field.
2326 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2328 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2329 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2330 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2332 * bfd.c: Include "libiberty.h".
2333 (strerror): Don't declare.
2334 (bfd_errmsg): Call xstrerror rather than strerror.
2336 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2338 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2339 reloc even if the symbol is in the .bss section.
2340 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2341 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2342 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2344 * coffcode.h (bfd_coff_backend_data): Add new field
2345 _bfd_coff_default_section_alignment_power.
2346 (bfd_coff_default_section_alignment_power): Define.
2347 (bfd_coff_std_swap_table): Initialize new field.
2348 * libcoff.h: Rebuild.
2349 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2350 symbol to the default section alignment.
2352 * COPYING: Update FSF address.
2355 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2357 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2358 21-bit absolute that made it act as a relative.
2361 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2363 * elflink.c (_bfd_elf_create_linker_section): Don't set
2364 bss_section and rel_section from existing sections.
2366 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2369 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2371 * aoutx.h (some_aout_object_p): Change executable test to fix
2372 problems with embedded a.out systems.
2374 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2376 * stabs.c (_bfd_stab_section_offset): New function.
2377 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2378 * libbfd.h: Rebuild.
2379 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2381 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2382 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2383 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2384 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2385 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2387 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2388 symbol. Check for memory allocation failure of *psinfo.
2389 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2390 callers. Set the value of the header symbol.
2391 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2392 * libbfd.h: Rebuild.
2394 start-sanitize-tic80
2395 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2397 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2398 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2399 reloc types, rather than silently failing to generate an output file.
2402 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2404 * targmatch.sed: Use the hold space to put the #ifdef around the
2405 the string constant.
2406 * targets.c (UNSUPPORTED_TARGET): Don't define.
2407 (find_target): Don't check for UNSUPPORTED_TARGET.
2408 (bfd_set_default_target): Don't try to optimize by checking for
2411 * Makefile.in: Rebuild dependencies.
2412 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2413 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2414 (elf32-m32r.o): Remove explicit target.
2416 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2419 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2420 count section symbols for sections that were created by the
2421 linker, or are not allocatable or not loadable.
2422 (elf32_sparc_finish_dynamic_sections): Output output section
2423 symbols for section for which we made space for them.
2425 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2427 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2428 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2430 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2432 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2433 (m32r_hi16_list): New static local.
2434 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2435 (m32r_elf_do_hi16_reloc): Delete.
2436 (m32r_elf_relocate_hi16): New function.
2437 (m32r_elf_lo16_reloc): New function.
2438 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2441 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2443 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2444 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2445 (m32r_elf_final_sda_base): New function.
2446 (m32r_elf_relocate_section): Rewrite sdata support.
2447 (m32r_elf_finish_dynamic_sections): Delete.
2449 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2451 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2452 * coff-svm68k.c: New file. Just defines some macros and includes
2454 * coff-m68k.c: Add functions to handle common addends, moved in
2455 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2456 Control whether relocs are visible using STATIC_RELOCS.
2457 * cf-m68klynx.c: Simplify greatly: just define macros to control
2459 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2460 * targets. (m68ksysvcoff_vec): Declare.
2461 (bfd_target_vector): Add m68ksysvcoff_vec.
2462 * config.bfd (m68*-motorola-sysv*): New target.
2463 * configure.in (m68ksysvcoff_vec): New vector.
2464 * configure: Rebuild.
2465 * Makefile.in: Rebuild dependencies.
2466 (BFD32_BACKENDS): Add coff-svm68k.o.
2467 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2469 * binary.c (binary_set_section_contents): Don't get misled if the
2470 first section is not loadable. From Matthew L. Martin
2473 * elflink.h (elf_bfd_final_link): Set the value of a section
2474 symbol to the section address unless doing a relocateable link.
2476 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2478 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2479 .plt entry if we've taken the function's address.
2480 (elf64_alpha_merge_gots): Merge collected flags info as well.
2482 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2484 * Many files: Add function prototypes.
2485 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2486 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2487 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2488 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2489 * peicode.h: Change several void * parameters to PTR.
2490 * srec.c (srec_get_symbol_info): Make static.
2491 * syms.c (bfd_symbol_is_absolute): Remove.
2492 * Makefile.in: Rebuild dependencies.
2494 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2496 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2497 (bfd_elf32_bfd_is_local_label): Don't define.
2499 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2502 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2504 * bfd-in.h: Don't include obstack.h.
2505 (struct bfd_hash_table): Change memory field to PTR.
2506 * bfd.c (struct _bfd): Change memory field to PTR.
2507 * bfd-in2.h: Rebuild.
2508 * libbfd-in.h (bfd_release): Declare as function, don't define as
2510 * libbfd.h: Rebuild.
2511 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2512 objalloc routines rather than obstack routines.
2513 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2514 (getpagesize): Don't define.
2515 (_bfd_new_bfd): Don't set _bfd_chunksize.
2516 (bfd_openr): Free new bfd and objalloc on failure.
2517 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2518 (bfd_alloc_size): Remove.
2519 (bfd_release): New function.
2520 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2521 objalloc routines rather than obstack routines.
2522 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2523 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2524 objalloc routines rather than obstack routines.
2525 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2526 (struct accumulate): Change memory to struct objalloc *.
2527 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2528 * dep-in.sed: Don't remove obstack.h from dependency list.
2529 * Makefile.in: Rebuild dependencies.
2530 (BFD_H_DEPS): Remove obstack.h.
2531 (install): Don't install obstack.h.
2532 * Many files: Don't include "obstack.h".
2535 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2536 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2537 * libbfd.h: Rebuild.
2538 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2539 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2540 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2542 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2543 old version of bfd_alloc.
2544 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2545 * libbfd.h: Rebuild.
2546 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2548 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2550 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2551 ELF local label syntax as well.
2553 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2555 * config.bfd (powerpc-*-beos*): New target.
2556 * configure.in (powerpc-*-beos*): Add case that explicitly
2557 does not set COREFILE for now. A future BeOS version is
2558 expected to support core files.
2559 * configure: Regenerate with autoconf.
2561 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2563 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2564 seen with a local symbol, rather than crashing.
2566 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2567 version symbols if there aren't any.
2569 start-sanitize-tic80
2570 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2572 * coff-tic80.c (coff_rtype_to_howto): Define
2573 (coff_tic80_rtype_to_howto): Clone generic coff version and
2574 add code to handle the funky TI "internal relocations".
2577 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2579 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2580 or size changes because of a weak symbol.
2582 * cisco-core.c (SIGEMT): Define if not defined.
2584 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2586 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2587 setting ever. Sanity check the version number. Sort out copying
2588 flags and other information when adding an indirect symbol.
2589 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2590 symbols added by the backend. Clear the entire contents of the
2592 (elf_export_symbol): Ignore indirect symbols.
2593 (elf_link_output_extsym): Accept a section without an owner in an
2595 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2596 version count. Correct the allocation of x_versymp.
2598 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2599 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2600 Don't return bfd_und_section_ptr when info->shared.
2601 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2602 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2603 (mips_elf_check_relocs): Resolve an indirect symbol in
2605 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2606 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2608 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2610 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2612 From Eric Youngdale <eric@andante.jic.com>:
2613 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2614 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2615 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2616 versioned symbol appears in both a regular and a shared object.
2617 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2618 appropriate. Improve error message.
2619 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2620 all uses. Add localsyms field.
2621 (elf_bfd_final_link): When generating a shared library, call
2622 elf_link_output_extsym to output all local symbols.
2623 (elf_link_output_extsym): Handle symbols which were forced to
2626 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2628 From Eric Youngdale <eric@andante.jic.com>:
2629 * elf-bfd.h (elf_symbol_type): Add version field.
2630 * elfcode.h (elf_slurp_symbol_table): Set version field.
2631 * elflink.h (elf_link_add_object_symbols): When creating an
2632 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2633 appropriate. Set up an indirection from the nondefault version of
2635 (NAME(bfd_elf,size_dynamic_sections)): Call
2636 elf_link_assign_sym_version before checking whether there are any
2637 versions. Always record the version name as a dynamic symbol.
2638 Initialize counters.
2639 (elf_link_assign_sym_version): After finding a version, see if a
2640 symbol should be forced to local scope. Create a new version
2641 definition if appropriate.
2642 (elf_link_output_extsym): Correct indirect symbol handling.
2643 * elf.c (bfd_elf_print_symbol): Print version information.
2644 (bfd_section_from_shdr): Turn version sections into BFD sections.
2645 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2646 if sh_info is not already set.
2647 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2649 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2650 _bfd_stringtab_add to copy the name into permanent memory if
2653 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2655 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2657 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2659 * coffcode.h (bfd_coff_backend_data): Change
2660 _bfd_coff_compute_section_file_positions to return a boolean
2661 value. Change all callers.
2662 (coff_compute_section_file_positions): Change return type to
2663 boolean. If the size of the last section changed, then output a
2664 zero byte at the end of the file.
2665 * libcoff.h: Rebuild.
2667 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2668 for at least 6 output symbols.
2669 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2670 emit a TC csect to represent the space they take up. For an XO
2671 symbol, just emit a reference, not a csect.
2673 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2674 Solaris doesn't like the combined options, and the -f is
2676 (stamp-tshlink, install): Likewise.
2678 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2679 handling when little endian.
2681 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2683 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2684 (mn10300_elf_relocate_section): Likewise.
2685 (elf_backend_relocate_section): Define.
2687 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2688 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2689 (elf32_mn10300_howto_table): Likewise.
2690 (elf32_mn10300_reloc_map): Likewise.
2691 (bfd_elf32_mn10300_reloc): Delete unused function.
2693 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2695 start-sanitize-tic80
2696 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2697 understand, just set the howto field to NULL, and the caller will
2698 print an appropriate error message.
2700 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2701 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2702 block. Use NULL for initializations of "ptr" rather than bare 0.
2703 * coff-h8300.c: Fix typo in comment.
2704 * coff-h8500.c: Ditto.
2706 * coff-z8k.c: Ditto.
2708 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2710 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2711 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2712 m32r_elf_get_relocated_section_contents): First pass at relax support.
2714 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2716 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2717 entry for reading verdef records.
2718 Use correct braces for computing increments of extverdaux and
2719 exteverdef record pointers.
2721 start-sanitize-tic80
2722 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2724 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2728 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2730 * elflink.h (elf_link_find_version_dependencies): Check that
2731 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2734 start-sanitize-tic80
2735 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2737 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2740 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2742 * targets.c (bfd_default_vector): Make non-const.
2743 (find_target): New static function, broken out of
2745 (bfd_set_default_target): New function.
2746 (bfd_find_target): Call find_target. When defaulting, use
2747 bfd_default_vector[0] if it is not NULL.
2748 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2749 * bfd-in2.h, libbfd.h: Rebuild.
2751 * syms.c (bfd_is_local_label): Return false if the symbol has no
2753 * coff-i960.c (coff_i960_is_local_label_name): New function.
2754 (coff_bfd_is_local_label_name): Define.
2755 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2756 (coff_bfd_is_local_label_name): Define.
2757 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2758 (coff_bfd_is_local_label_name): Define.
2759 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2760 with .. or _.L_ as local.
2761 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2762 (bfd_elf32_bfd_is_local_label_name): Define.
2763 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2764 beginning with $ as local.
2766 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2768 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2769 rather than comparing against info->lprefix.
2770 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2771 * elflink.h (elf_link_input_bfd): Likewise.
2772 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2773 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2775 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2776 _bfd_elf_is_local_label_name if not already defined.
2777 * elf.c (_bfd_elf_is_local_label_name): New function.
2778 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2780 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2781 (m88k_is_local_label_name): New static function.
2783 * coffcode.h (coff_bfd_is_local_label_name): Define as
2784 _bfd_coff_is_local_label_name if not already defined.
2785 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2786 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2787 * libcoff.h: Rebuild.
2789 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2790 to _bfd_is_local_label_name.
2791 (bfd_target): Likewise.
2792 * syms.c (bfd_is_local_label): Define as function, not macro.
2793 (bfd_is_local_name): Define.
2794 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2795 bfd_generic_is_local_label, and take a string rather than a
2797 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2798 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2799 (bfd_generic_is_local_label): Don't declare.
2800 (bfd_generic_is_local_label_name): Declare.
2801 * bfd-in2.h, libbfd.h: Rebuild.
2802 * All backends: Change local_label to local_label_name.
2804 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2805 (mips_elf_relocate_got_local): Change return type to boolean.
2806 Don't assume that the first zero entry is unassigned; instead, use
2808 (mips_elf_relocate_section): Check return value of
2809 mips_elf_relocate_got_local.
2810 (mips_elf_create_got_section): Initialize assigned_gotno field.
2813 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2815 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2819 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2821 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2822 that have no contents merely because linker_mark is not set.
2824 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2826 * config.bfd (mips*-*-lnews*): New target.
2827 * coff-mips.c (mips_relocate_section): Make assert compare
2828 content byteorder instead of header byteorder.
2829 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2831 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2832 * configure.in (ecoff_biglittle_vec): Add case.
2833 * configure: Update.
2835 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2837 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2838 name begins with ".note".
2839 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2840 section whose name begins with ".note".
2841 (get_program_header_size): Corresponding change.
2843 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2844 jal and for jal overflow.
2846 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2848 From Eric Youngdale <eric@andante.jic.com>:
2849 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2850 not found, try looking it up again without the version name.
2851 (elf_link_add_object_symbols): Always link against the dynamic
2852 symbol table of a dynamic object. When linking against a dynamic
2853 object, include version strings in symbol names, and set up
2854 version information. Add indirect symbols for default versions.
2855 (elf_link_create_dynamic_sections): Add special version sections.
2856 (struct elf_assign_sym_version_info): Define.
2857 (struct elf_find_verdep_info): Define.
2858 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2859 up version sections.
2860 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2861 (elf_link_find_version_dependencies): New static function.
2862 (elf_link_assign_sym_version): New static function.
2863 (elf_link_renumber_dynsyms): New static function.
2864 (struct elf_final_link_info): Add symver_sec field.
2865 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2866 local symbols of a dynamic object. Handle DT_VER* constants.
2867 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2868 dynamic object. Skip indirect symbols from ELF objects. Remove
2869 the version name before choosing a hash bucket. Write out the
2870 version information if appropriate.
2871 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2872 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2873 (bfd_elf64_size_dynamic_sections): Likewise.
2874 * bfd-in2.h: Rebuild.
2875 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2876 Change elf_link_hash_flags to unsigned short.
2877 (ELF_LINK_HIDDEN): Define.
2878 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2879 dynverdef_hdr, dynversym_section, dynverdef_section,
2880 dynverref_section, cverdefs, cverrefs, verdef, verref.
2881 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2882 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2883 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2884 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2885 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2886 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2887 (_bfd_elf_slurp_version_tables): Declare.
2888 * elf.c (_bfd_elf_swap_verdef_in): New function.
2889 (_bfd_elf_swap_verdef_out): Likewise.
2890 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2891 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2892 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2893 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2894 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2895 version information if there is any.
2896 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2897 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2898 (elf_fake_sections): Handle .gnu.version* section names.
2899 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2900 (_bfd_elf_slurp_version_tables): New function.
2901 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2902 version name in string entered in dynamic hash table.
2903 * elfcode.h: Include fnmatch.h.
2904 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2905 symbol which was forced to become local.
2906 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2907 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2908 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2909 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2911 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2913 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2915 (mn10200_elf_relax_section): Correctly compute a symbol's value
2916 when the symbol is local, but not in the same section as we are
2917 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2920 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2922 * elf32-m32r.c: Rewrite to use ELF backend linker.
2923 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2924 Add small data area support (R_M32R_SDA16).
2925 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2926 * bfd-in2.h,libbfd.h: Regenerated.
2928 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2930 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2931 (mn10200_elf_relax_delete_bytes): Likewise.
2932 (mn10200_elf_symbol_address_p): Likewise.
2933 (mn10200_elf_get_relocated_section_contents): Likewise.
2934 (bfd_elf32_bfd_relax_section): Define.
2935 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2937 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2938 (mn10200_elf_relocate_section): Likewise.
2939 (elf_backend_relocate_section): Define.
2942 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2944 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2945 reloc.c, targets.c: New target, elf-*-D30V.
2947 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2949 * cpu-d30v.c, elf32-d30v.c: New files.
2952 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2954 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2955 * bfd-in2.h: Regenerated.
2956 start-sanitize-tic80
2957 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2958 (rtype2howto): Add function.
2959 (tic80_howto_table): Add.
2962 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2964 * sysdep.h: Don't define errno in MSVC if error.h is included.
2966 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2968 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2969 is initialized before it is used.
2971 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2973 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2974 symbol into a weak undefined symbol; leave it as a common symbol.
2976 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2978 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2979 about a symbol defined in a dynamic object if it has already been
2980 defined in a regular object.
2982 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2984 * makefile.vms: Add gcc flags to allow compiling with current gcc
2986 (targmatch.h): New dependency.
2988 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2990 * evax.h (ALPHA_R_CODEADDR): New relocation.
2991 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2993 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2995 * bfd-in2.h, libbfd.h: Rebuild.
2997 Restrict symbol length to 64 bytes, case preserving:
2998 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2999 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3000 (_bfd_evax_length_hash_symbol): Added.
3001 * evax-etir.c (_bfd_evax_write_etir): Call
3002 _bfd_evax_length_hash_symbol before output of symbol.
3003 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3004 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3006 * evax-emh.c: Output filename to object file without path.
3008 * evax-egsd.c: New sections for local and global commons.
3010 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3011 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3012 notices. Replace AXP with Alpha.
3014 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3016 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3017 sections if we are creating a shared library.
3019 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3021 * configure.host (i386-windows): Don't set host64=true.
3023 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3025 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3026 (elf_mips16_gprel_howto): New static variable.
3027 (mips16_gprel_reloc): New static function.
3028 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3029 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3030 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3031 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3032 * bfd-in2.h, libbfd.h: Rebuild.
3034 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3036 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3037 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3039 start-sanitize-r5900
3040 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3042 * config.bfd: add r5900
3045 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3047 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3048 the output section will be the absolute section; don't print an
3049 assertion message for that case when doing a relocateable link.
3051 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3053 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3054 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3055 need_fn_sub, call_stub, and call_fp_stub.
3056 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3057 (mips_elf_link_hash_newfunc): Initialize new fields.
3058 (mips_elf_link_hash_table_create): Likewise.
3059 (mips_elf_relocate_section): Redirect relocations to use mips16
3060 stubs when appropriate.
3061 (mips_elf_check_relocs): Attach stub sections to the appropriate
3062 symbol. Set need_fn_stub when appropriate.
3063 (mips_elf_always_size_sections): New static function.
3064 (mips_elf_check_mips16_stubs): New static function.
3065 (elf_backend_always_size_sections): Define.
3066 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3068 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3069 attached to sections which are not being included in the link.
3071 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3073 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3074 symbol value when computing the addend for a pc_relative
3077 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3079 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3080 relocateable link, just skip pc_relative pcrel_offset relocs.
3081 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3082 structure for an ARM26 reloc which can be resolved.
3083 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3084 reloc can be resolved.
3086 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3087 error in overflow check for R_RELBYTE.
3089 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3091 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3092 From Mark Rasin <mark.rasin@telrad.co.il>.
3094 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3097 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3099 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3100 (elf_mn10200_howto_table): Likewise.
3101 (mn10200_reloc_map): Likewise.
3103 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3105 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3106 * bfd-in2.h, libbfd.h: Regenerated.
3107 * elf32-m32r.c: Add support for them.
3109 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3111 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3112 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3113 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3114 r_format and r_pcrel. Always return a value.
3115 * riscix.c (MY_final_link_callback): Define to dummy value.
3117 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3118 relocations against the text segment, look up the output name of
3120 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3121 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3122 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3123 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3124 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3126 start-sanitize-tic80
3127 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3129 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3130 routines for little endian data.
3131 * coffcode.h (coff_write_object_contents): Set magic to
3132 TIC80_ARCH_MAGIC for TIc80.
3134 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3136 * coff-tic80.c (tic80coff_vec): Change to little endian data
3140 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3142 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3143 auxiliary_filters parameter to be const char * const *. Accept a
3144 NULL terminated array.
3145 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3146 (bfd_elf32_size_dynamic_sections): Update declaration.
3147 * bfd-in2.h: Rebuild.
3149 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3151 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3152 NOTYPE symbol in a text section as a FUNC symbol.
3154 * coffcode.h (coff_compute_section_file_positions): Force
3155 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3157 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3159 * libaout.h (machine_type): Reserve several values for sparclet.
3161 start-sanitize-tic80
3162 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3164 * config.bfd (tic80-*-*): Don't require 'coff'.
3167 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3169 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3170 table to v850_elf_reloc for all non-standard relocations.
3171 (v850_elf_check_relocs): Add check for h being non-null.
3172 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3173 statement instead of multiple ifs.
3174 (v850_elf_relocate_section): Fix up error message, don't just call
3177 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3179 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3180 Use bfd_elf_generic_reloc as special function for all relocs.
3181 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3183 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3184 24bit pc-relative reloc.
3186 start-sanitize-tic80
3187 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3189 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3190 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3191 header byte order is little endian. Use correct bfd_get and
3192 bfd_put routines for little endian headers.
3193 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3194 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3197 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3199 * reloc.c: Add BFD_RELOC_24.
3200 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3201 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3202 * bfd-in2.h, libbfd.h: Rebuilt.
3204 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3206 elf64-alpha multiple .got rewrite:
3208 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3209 (bfd_elf*_mkobject): Don't define here ...
3210 * elfxx-target.h: ... but rather here. Default always_size_sections
3212 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3213 what the #defines in elf-bfd.h transmuted it to anyway.
3215 * section.c: Add SEC_LINKER_CREATED flag.
3216 * bfd-in2.h: Rebuild.
3217 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3218 relocation section flags.
3219 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3220 SEC_IN_MEMORY to recognize generated bits.
3221 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3223 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3224 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3225 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3226 * elf32-ppc.c (ppc_elf_create_linker_section,
3227 ppc_elf_size_dynamic_sections): Likewise.
3228 * elf32-sparc.c (elf32_sparc_check_relocs,
3229 elf32_sparc_size_dynamic_sections): Likewise.
3230 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3232 (_bfd_elf_create_dynamic_sections): Likewise.
3233 (_bfd_elf_make_linker_section_rela): Likewise.
3234 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3235 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3236 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3237 to identify generated bits.
3238 (elf_link_input_bfd): Likewise.
3240 * elf64-alpha.c: Rewrite everything touching relocations.
3242 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3244 * elf32-v850.c (all functions and static variables): Go through
3245 and regularize names to be of the form v850_elf_<xxx>.
3246 (toplevel): Include <elf/v850.h>.
3247 (enum reloc_type): Move to include/elf/v850.h.
3248 (v850_elf_check_relocs): For common variables, if the variable is
3249 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3250 into the appropriate section.
3251 (elf_backend_check_relocs): Define.
3253 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3255 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3257 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3259 * config.bfd (mips*el-*-linux*): New target.
3260 (mips*-*-linux*): New target.
3262 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3263 Return a useful value.
3265 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3267 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3269 * configure: Rebuild.
3270 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3271 ac_cv_func_mmap in bfd/configure.host.
3273 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3274 filter_shlib and auxiliary_filter_shlib parameters.
3275 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3277 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3278 (bfd_elf64_size_dynamic_sections): Likewise.
3279 * bfd-in2.h: Rebuild.
3281 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3284 symbols, don't export a symbol which is defined by an object in an
3285 archive which contains shared objects.
3287 start-sanitize-tic80
3288 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3290 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3291 for TI TMS320c80 (MVP).
3292 (bfd_archures_list): Add bfd_tic80_arch.
3293 * bfd-in2.h: Regenerate by running "make headers".
3295 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3297 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3298 * configure.in (case $vec): Correct typo, "tb" not "tp".
3299 Also add cofflink.o for tic80coff_vec.
3300 * configure: Regenerate with autoconf.
3303 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3305 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3306 is configured with --with-mmap.
3308 start-sanitize-tic80
3309 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3311 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3312 (ALL_MACHINES): Add cpu-tic80.o
3313 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3314 * coff-tic80.c: Add skeleton, cloned from another coff config.
3315 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3319 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3321 * TODO: Correct a misspelling.
3322 start-sanitize-tic80
3323 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3324 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3325 * configure.in (case $vec): Add tic80coff_vec entry.
3326 * configure: Regenerate with autoconf.
3327 * archures.c (bfd_tic80_arch): Declare.
3328 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3329 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3330 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3331 (bfd_target_vector): Add tic80coff_vec entry.
3334 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3336 * elflink.h (elf_buckets): Add some more values for larger
3339 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3341 * Makefile.in (install): Move subdir_do out of conditional. From
3342 Fred Fish <fnf@cygnus.com>.
3344 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3346 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3348 (elf_mn10200_howto_table): Likewise.
3349 (mn10200_reloc_map): Likewise.
3351 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3353 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3354 mips16 symbol during the link.
3355 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3357 (mips_elf_link_output_symbol_hook): New static function.
3358 (elf_backend_link_output_symbol_hook): Define.
3360 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3363 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3365 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3366 against SEC_DEBUGGING sections here (revert patch of December 5).
3367 * elfcode.h (elf_object_p): Check for them here, instead.
3369 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3372 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3374 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3375 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3376 * elf-bfd.h (struct elf_size_info): Update declaration of
3378 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3379 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3380 * elfxx-target.h: Use new dynamic reloc routines by default.
3381 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3384 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3386 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3387 if NAMES_HAVE_UNDERSCORE is defined.
3389 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3391 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3393 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3395 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3398 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * elflink.h (elf_link_add_object_symbols): Only add a weak
3401 symbol if the real definition is in the dynamic symbol table.
3402 After finding the real definition, then, if it is dynamic, add the
3403 weak symbol to the dynamic symbol table.
3405 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3407 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3409 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3412 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3414 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3416 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3417 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3418 * reloc.c: Remove mn10300 big endian relocs.
3419 * bfd-in2.h, libbfd.h: Rebuilt.
3421 * elf32-mn10200.c: Update from elf32-mn10300.c.
3423 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3425 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3427 * elf32-mn10300.c: Add some comments.
3429 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * ihex.c (ihex_scan): Always initialize buf before jumping to
3433 (ihex_read_section): Likewise.
3435 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3437 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3438 inplace for most relocs.
3440 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3442 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3443 even if SEC_ALLOC is not set.
3444 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3445 when deciding whether to copy a reloc into a shared object.
3446 (elf_i386_relocate_section): Likewise.
3447 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3448 (elf32_sparc_relocate_section): Likewise.
3449 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3450 reloc section if it is not set in the source section.
3451 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3452 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3453 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3455 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3457 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3458 expects a .got.plt until we actually create it.
3460 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3463 message for bfd_reloc_outofrange, rather than aborting. From
3464 Philippe De Muyter <phdm@info.ucl.ac.be>.
3466 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3467 a relocateable link, don't try to process them. From Heinz Wrobel
3468 <wrobel@lpr.e-technik.tu-muenchen.de>.
3470 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3472 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3473 mn10300_info_howto_rel. Tweak reloc argument to be an
3474 Elf32_Internal_Rela.
3475 (USE_RELA): Define instead of USE_REL.
3476 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3478 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3480 * configure.in, configure: Handle mips*-sgi-irix6*.
3481 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3484 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3487 relocation against a symbol defined in a section with no output
3490 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3493 * configure, config.in: Rebuild with autoconf 2.12.
3495 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3496 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3497 (swap_out_syms): Set st_other from existing st_other field.
3498 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3500 (elf_link_output_extsym): Set the other field from the global hash
3502 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3503 (elf_mips16_jump_howto): New static variable.
3504 (mips16_jump_reloc): New static function.
3505 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3506 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3507 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3509 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3510 * bfd-in2.h, libbfd.h: Rebuild.
3511 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3513 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3515 * configure.host: Use long long for mips-sgi-irix6*.
3517 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3518 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3520 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3522 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3523 (enum reloc_type): Add more reloc types.
3524 (elf32_mn10300_howto_table): Update for new reloc types.
3525 (elf32_mn10300_reloc_map): Update for new reloc types.
3526 * reloc.c: Add some new relocs for the mn10300 series.
3527 * bfd-in2.h, libbfd.h: Rebuilt.
3529 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3531 * som.c (setup_sections): Don't lose for a space which has
3532 no data, but some symbols.
3534 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3536 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3537 (sunos_link_hash_table_create): Initialize got_needed.
3538 (sunos_create_dynamic_sections): Only set .got section size if it
3539 is not already set. Set got_needed.
3540 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3541 sdynptr, and only handle dynamic sections, if dynamic sections are
3543 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3544 Initialize .got section.
3545 (sunos_scan_ext_relocs): Likewise.
3546 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3548 (sunos_finish_dynamic_link): Check got_needed. Only set up
3549 dynamic linking information if needed.
3551 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3553 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3555 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3557 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3559 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3561 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3564 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3566 * filemode.c: Include sysdep.h.
3567 * ihex.c: Add casts to eliminate compiler warnings.
3568 * sunos.c: Add casts to eliminate compiler warnings.
3570 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3572 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3574 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3575 appropriate relocations in the .so file if shared.
3576 (ppc_elf_relocate_section): Ditto.
3578 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3580 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3581 complain_overflow_unsigned.
3583 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3585 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3586 overflows for R_D10V_16 and R_D10V_18.
3588 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3591 (do_with_relocs): Likewise.
3592 (do_as_repeat): Likewise.
3593 (copy_expression): Likewise.
3595 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3597 * ieee.c (ieee_write_external_part): Correctly record whether
3598 there is an external part.
3600 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3602 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3603 handle tda offsets for sld.w and sst.w instructions.
3604 Fix alignment check in sld.w and sst.w tda reloc handling.
3606 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3608 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3610 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3612 * elf32-v850.c: Add comments about assumptions about
3613 char, short & long sizes.
3614 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3615 problems for several relocs.
3617 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3618 R_V850_SDA_OFFSET entry.
3620 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3623 Store import file index in ldindx.
3624 (xcoff_build_ldsyms): Assume that ldsym was not previously
3625 allocated. For an imported symbol, copy ldindx into l_ifile.
3627 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3629 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3630 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3631 fields in R_V850_TDA_OFFSET.
3632 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3633 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3636 * elf32-v850.c: Include bfdlink.h.
3637 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3639 (elf32_v850_bfd_final_link_relocate): New function.
3640 (v850_elf_relocation_section): Likewise.
3641 (elf_backend_relocate_section): Define.
3643 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * binary.c (binary_set_section_contents): Ignore sections which
3646 don't have SEC_LOAD and SEC_ALLOC set.
3648 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3650 * linker.c (_bfd_generic_final_link): Avoid losing static
3651 symbols in the .bss section.
3653 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3656 (mips32_64bit_reloc): New static function.
3657 (mips_reloc_map): Add entry for BFD_RELOC_64.
3658 (mips_elf_relocate_section): Handle R_MIPS_64.
3660 * linker.c (default_indirect_link_order): Print an error message
3661 when attempting to do a relocateable link with different object
3662 file formats, rather than calling abort.
3664 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3666 * reloc.c (m32r relocs): Rename them.
3667 * bfd-in2.h, libbfd.h: Regenerated.
3668 * elf32-m32r.c: Update.
3669 (m32r_elf_10_pcrel_reloc): New function.
3670 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3671 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3673 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3675 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3676 all sections that will be included in the output file.
3677 (_bfd_generic_link_output_symbols): Discard symbols in sections
3678 which are being discarded.
3679 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3680 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3681 (elf_v850_howto_table): Corresponding changes.
3682 (elf_v850_reloc_map): Corresponding changes.
3683 * reloc.c: Add additional V850 relocations.
3684 * bfd-in2.h, libbfd.h: Rebuilt.
3686 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3687 no longer want in pc-relative relocs.
3689 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3691 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3692 accept a reloc against an undefined sybmol!
3694 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3696 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3698 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3700 * VERSION: Bump for new relocation.
3702 * hosts/i386bsd.h: If NBPG is not defined, define it as
3703 PAGE_SIZE, for recent versions of FreeBSD.
3705 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3707 * configure.host: Use `long long' as the 64 bit type on a Solaris
3708 host, since both gcc and the SunPRO compilers support it.
3710 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3712 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3713 mistake to have reused the ECOFF LITERAL for ELF since they have
3714 different semantics.
3715 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3716 * bfd-in2.h, libbfd.h: Rebuild.
3718 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3721 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3722 dynamic relocation for an undefweak symbol when we are building
3723 a static executable.
3725 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3727 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3728 point explicitly to srcdir.
3729 (targmatch.h): Edit references to point explicitly to objdir.
3731 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3733 * config.bfd: When setting targ_cpu, don't get confused by
3736 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3738 * configure.host: Add support for windows host (a build done
3739 under the Microsoft build environment).
3741 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3743 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3744 definition in a dynamic object, add it to the dynamic symbol table
3745 if any dynamic object mentions it. Reverts part of last patch.
3747 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3748 (sunos_link_hash_table_create): Initialize got_base.
3749 (bfd_sunos_size_dynamic_sections): If the .got section is more
3750 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3752 (sunos_check_dynamic_reloc): Subtract got_base from a base
3753 relative relocation.
3755 * elf32-mips.c (elf_mips_isa): New static function.
3756 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3757 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3759 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * archive.c (do_slurp_coff_armap): Only treat archive as little
3762 endian for i960 COFF.
3764 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3766 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3767 by the change in size of the section when EXEC_P is not set.
3769 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3770 (m68kcoff_rtype_to_howto): New static function.
3771 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3772 VMA to the addend for a PC relative reloc.
3774 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3776 * Makefile.in: Rebuild dependencies.
3778 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3781 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3783 * Makefile.in: Remove explicit dependencies for mn10200 and
3785 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3786 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3787 (dependencies): Rebuilt.
3789 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3792 during this function.
3794 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3795 section if the flags are compatible.
3797 * configure.in: Add havevecs, and put it in tdefaults.
3798 * mpw-config.in: Likewise.
3799 * configure: Rebuild.
3800 * targmatch.sed: New file; a sed script to build targmatch.h from
3802 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3803 * targets.c: Include "fnmatch.h".
3804 (struct targmatch): Define.
3805 (bfd_target_match): Define by including targmatch.h.
3806 (bfd_find_target): If the target is not found by name, search for
3807 it as a configuration triplet.
3808 * Makefile.in: Rebuild dependencies.
3809 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3810 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3811 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3812 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3813 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3814 (CFILES): Remove i386dynix.c and hp300bsd.c.
3815 (targmatch.h): New target.
3816 (do_clean): Remove targmatch.h.
3818 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3819 * acconfig.h: Add NEED_DECLARATION_GETENV.
3820 * configure, config.in: Rebuild.
3821 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3822 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3824 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3826 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3827 * cpu-mn10200.c, cpu-mn10300.c: New files.
3828 * elf32-mn10200.c, elf32-mn10300.c: New files.
3829 * Makefile.in: Break mn10x00 support into two separate
3830 configurations, mn10200 and mn10300.
3831 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3832 * bfd-in2.h, configure: Rebuilt.
3834 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3836 * Makefile.in (do_clean): Move config.log to do_distclean.
3838 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3840 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3841 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3842 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3843 (elf32-mn10x00.o): Add dependencies.
3844 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3845 (bfd_mn10x00_arch): Declare.
3846 (bfd_archures_list): Add bfd_mn10x00_arch.
3847 * config.bfd: Add mn10x00-*-*.
3848 * configure.in: Add bfd_elf32_mn10x00_vec.
3849 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3850 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3851 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3852 * bfd-in2.h, configure: Rebuilt.
3854 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3856 openVMS/Alpha: Provide filename and case_hack flags via
3857 symbol table from gas.
3858 Add case_hack code for symbol output from vax/vms.
3859 * evax-alpha.c (evax_initialize): Remove filename handling,
3860 filename is provided via symbol table.
3861 (evax_get_symtab): Use local symbol count when setting up table.
3862 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3864 (_bfd_evax_write_egsd): Skip file name symbol.
3865 * evax-emh.c (get_vms_time_string): Local function now.
3866 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3868 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3869 through _bfd_evax_case_hack_symbol.
3870 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3872 (_bfd_evax_basename): Removed.
3873 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3874 * evax.h (evax_private_data_struct): Remove filename.
3875 (flag_hash_long_names, flag_show_after_trunc,
3876 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3879 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3881 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3882 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3883 (NO_SWAP_MAGIC): Don't define.
3884 (SWAP_MAGIC): Define.
3886 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3887 no hash table entry for a global symbol.
3889 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3891 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3893 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3895 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3896 symbol type with T_NULL. Warn if symbol type changes. Based on
3897 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3899 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3900 a dynamic object in the dynamic symbol table if it is referenced
3901 or defined by a regular object.
3903 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3905 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3906 remove dwarf local labels. Shrinks binaries by a factor of 3!
3908 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3911 by hand, rather than by calling bfd_make_section.
3913 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3915 * reloc.c: Rename m32r relocs.
3916 * bfd-in2.h, libbfd.h: Rebuilt.
3917 * elf32-m32r.c: Update.
3919 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3922 link, adjust the symbol index of a base relative reloc. Don't
3923 change the addend of a PC relative reloc if pcrel_offset is set.
3924 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3925 a relocateable link.
3927 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3928 it is zero, in case src_mask matters.
3929 (bfd_install_relocation): Likewise.
3931 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3933 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3935 (_bfd_xcoff_bfd_final_link): Don't set target_index
3936 to an uninitialized value.
3938 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3941 indices, rather than crashing.
3942 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3944 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3947 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3949 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3951 (coff_arm_adjust_symndx): New static function.
3952 (coff_adjust_symndx): Define.
3954 * srec.c (srec_scan): Accept multiple symbols on a single line.
3955 From Pascal Martin <pmartin@alsys.com>.
3959 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3961 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3962 (sunos_merge_private_bfd_data): New function.
3964 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3966 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3968 (bfd_merge_private_bfd_data): Likewise.
3969 * section.c (bfd_copy_private_section_data): Likewise.
3970 * syms.c (bfd_copy_private_symbol_data): Likewise.
3971 * bfd-in2.h: Rebuild.
3972 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3973 both BFD's are the right flavour.
3974 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3975 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3976 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3977 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3978 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3979 (ppc_elf_merge_private_bfd_data): Likewise.
3980 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3981 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3983 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3984 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3987 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3989 * reloc.c: Add m32r relocs.
3990 * bfd-in2.h, libbfd.h: Rebuilt.
3991 * cpu-m32r.c,elf32-m32r.c: New files.
3993 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3995 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3997 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * tekhex.c (first_phase): Change type parameter from char to int.
4001 (pass_over): Change func to expect int, not char.
4003 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4004 rather than SEC_LOAD when aligning the file offset for the first
4005 section in a segment.
4007 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4009 * syms.c (coff_section_type): Make arg const.
4010 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4011 to make_bfd_asection().
4012 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4013 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4014 (_bfd_elf_stringtab_init): Remove prototype.
4016 * netbsd-core.c (swap_abort): Add prototype.
4017 * aix386-core.c (swap_abort): Ditto & make static
4018 * hpux-core.c (swap_abort): Ditto & make static.
4019 * irix-core.c (swap_abort): Ditto & make static.
4020 * ptrace-core.c (swap_abort): Ditto & make static.
4021 * trad-core.c (swap_abort): Ditto & make static.
4022 * coffswap.h (coff_swap_reloc_in): Ditto.
4023 (coff_swap_reloc_out): Ditto.
4024 (coff_swap_filehdr_in): Ditto.
4025 (coff_swap_filehdr_out): Ditto.
4026 (coff_swap_sym_in): Ditto.
4027 (coff_swap_sym_out): Ditto.
4028 (coff_swap_aux_in): Ditto.
4029 (coff_swap_aux_out): Ditto.
4030 (coff_swap_lineno_in): Ditto.
4031 (coff_swap_lineno_out): Ditto.
4032 (coff_swap_aouthdr_in): Ditto.
4033 (coff_swap_aouthdr_out): Ditto.
4034 (coff_swap_scnhdr_in): Ditto.
4035 (coff_swap_scnhdr_out): Ditto.
4036 * ihex.c (ihex_sizeof_headers): Ditto.
4037 * tekhex.c (getsym): Ditto.
4038 (find_chunk): Ditto & make static.
4039 (insert_byte): Ditto.
4040 (first_phase): Ditto.
4042 (tekhex_get_symtab): Ditto & make static.
4043 (tekhex_get_symtab_upper_bound): Ditto & make static.
4044 (tekhex_mkobject): Ditto.
4045 (tekhex_object_p): Ditto.
4046 (move_section_contents): Ditto.
4047 (tekhex_get_section_contents): Ditto.
4048 (tekhex_set_arch_mach): Ditto & make static.
4049 (tekhex_set_section_contents): Ditto.
4050 (writevalue): Ditto.
4053 (tekhex_write_object_contents): Ditto.
4054 (tekhex_sizeof_headers): Ditto.
4055 (tekhex_make_empty_symbol): Ditto.
4056 (tekhex_get_symbol_info): Ditto.
4057 (tekhex_print_symbol): Ditto.
4058 * irix-core.c (make_bfd_asection): Ditto.
4059 (irix_core_core_file_p): Ditto.
4060 (irix_core_core_file_failing_command): Ditto.
4061 (irix_core_core_file_failing_signal): Ditto.
4062 (irix_core_core_file_matches_executable_p): Ditto.
4063 (irix_core_make_empty_symbol): Ditto.
4064 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4065 * srec.c (srec_new_symbol): Ditto.
4066 (srec_get_section_contents): Ditto.
4067 (srec_set_arch_mach): Ditto.
4068 (srec_set_section_contents): Ditto.
4069 (internal_srec_write_object_contents): Ditto.
4070 (srec_write_object_contents): Ditto.
4071 (symbolsrec_write_object_contents): Ditto.
4072 (srec_sizeof_headers): Ditto.
4073 (srec_make_empty_symbol): Ditto.
4074 (srec_get_symtab_upper_bound): Ditto.
4075 (srec_get_symtab): Ditto.
4076 (srec_print_symbol): Ditto and make static.
4077 * elf.c (elf_read): Ditto
4078 (assign_section_numbers): Ditto.
4079 (elf_fake_sections): Ditto.
4080 (sym_is_global): Ditto.
4081 (elf_map_symbols): Ditto.
4082 (get_program_header_size): Ditto.
4083 * coffgen.c (make_a_section_from_file): Ditto.
4084 (coff_real_object_p): Ditto.
4085 (fixup_symbol_value): Ditto.
4086 (build_debug_section): Ditto.
4088 * syms.c (coff_section_type): Ditto.
4090 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4092 * bfd-in2.h: Rebuilt after m32r changes.
4094 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4096 * config.bfd,configure.in,configure: Add m32r support.
4097 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4098 * config.bfd: Keep target list alphabetically sorted.
4100 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4102 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4103 to add in the constant part found in the instruction itself.
4104 (case R_V850_HI16_S): Likewise.
4106 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4108 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4109 and R_D10V_18 to be 1 (word).
4111 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * stabs.c (_bfd_link_section_stabs): If the output_section field
4114 of either section is bfd_abs_section, then the linker is
4115 discarding the section and we should not optimize it.
4117 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4119 * Makefile.in (aout-sparcle.o): New target.
4120 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4121 * config.bfd (sparclet-*-aout*): Add case.
4122 * configure.in (sparcle_aout_vec): Add case.
4123 * configure: Regenerated.
4124 * targets.c (sparcle_aout_vec): Declare.
4125 (bfd_target_vector): Add sparcle_aout_vec.
4126 * aout-sparcle.c: New file.
4128 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4130 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4131 low order sign bit propogation for R_V850_HI16_S.
4133 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4134 handling V850 specific relocs.
4135 (elf_v850_howto_table): Use the new function for some
4136 relocations. Twiddle masks & shifts for some relocs.
4137 Set partial_inplace where needed.
4139 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4141 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4142 default architecture to a machine number of 0.
4143 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4145 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4146 the output BFD is the default, set it from the first input BFD.
4148 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4150 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4151 insert at bitpos zero. The HI16 relocs are shifted right
4152 by 16 bits. Fix src_mask for all relocs.
4153 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4155 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4158 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4161 Rewrite to use BFD file read routines and to avoid using a fixed
4162 length for the file name.
4164 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4166 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4167 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4168 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4169 to R_V850_{32,16,8}.
4171 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4173 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4174 (elf_v850_howto_table): Add info for HI16_S reloc.
4175 (v850_reloc_map): Add HI_16_S reloc.
4176 * reloc.c: Define BFD_RELOC_V850_* relocs.
4178 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4181 * elf32-sh.c: New file.
4182 * elf.c (prep_headers): Handle bfd_arch_sh.
4183 * elfcode.h (write_relocs): Handle absolute symbol.
4184 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4185 (_bfd_elf64_link_read_relocs): Declare.
4186 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4187 elf_link_read_relocs. Make globally visible. Change all
4189 (elf_link_input_bfd): Get external symbols from cache in
4190 symtab_hdr->contents. Get contents from cache in
4192 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4194 * reloc.c: Define BFD_RELOC_SH_* relocs.
4195 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4196 * coff-sh.c (sh_insns_conflict): Fix a return value.
4197 (_bfd_sh_align_load_span): New globally visible function, broken
4198 out of sh_align_load.
4199 (sh_align_load): Call _bfd_sh_align_load_span.
4200 (sh_swap_insns): Change relocs parameter to PTR.
4201 * bfd-in2.h, libbfd.h: Rebuild.
4202 * targets.c (bfd_elf32_sh_vec): Declare.
4203 (bfd_elf32_shl_vec): Declare.
4204 * config.bfd (sh-*-elf*): New target.
4205 * configure.in (bfd_elf32_sh_vec): New target vector.
4206 (bfd_elf32_shl_vec): New target vector.
4207 * configure: Rebuild.
4208 * Makefile.in: Rebuild dependencies.
4209 (BFD32_BACKENDS): Add elf32-sh.o.
4210 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4212 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4213 page before checking D_PAGED.
4215 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4216 (ihex_write_object_contents): Remove extbase; always use segbase
4219 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4221 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4222 * configure.host (i[345]86-*-*): Ditto.
4223 * config.bfd (i[345]86-*-*): Ditto.
4224 * configure: Regenerate.
4226 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4229 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4231 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4232 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4233 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4234 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4235 will have an ST_CODE type, change the symbol's type to ST_DATA.
4236 * som.c (hppa_som_gen_reloc_type): Update prototype.
4238 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4241 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4242 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4243 (mips_elf_finish_dynamic_sections): Likewise.
4245 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4247 * configure.host (HLDENV): New variable to set. Set it for
4248 *-*-sysv4*, since those linkers may not support -R but they always
4249 support LD_RUN_PATH.
4251 * libieee.h (NSECTIONS): Don't define.
4252 (ieee_data_struct): Change section_table to asection **. Add
4254 * ieee.c (get_section_entry): If the table isn't big enough, make
4256 (ieee_slurp_sections): Remove assertion about number of sections.
4257 (ieee_object_p): Adjust initialization of ieee to match changes to
4260 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4261 symbols merely because we are generating a shared library.
4262 (xcoff_build_ldsyms): Don't set up global linkage code for an
4263 undefined symbol merely because we are generating a shared
4266 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4268 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4269 (BFD32_BACKENDS) Add elf32-v850.o.
4270 * archures.c: Add bfd_v850_arch.
4271 * bfd-in2.h: Add bfd_v850_arch.
4272 * config.bfd (v850-*-*): New target.
4273 * configure: (bfd_elf32_v850_vec) New vector.
4274 * configure.in: (bfd_elf32_v850_vec) New vector.
4275 * cpu-v850.c: New file.
4276 * elf.c (prep_headers): Added case bfd_arch_v850.
4277 * elf32-v850.c: New file.
4278 * targets.c (bfd_elf32_v850_vec): New vector.
4280 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4282 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4283 a function code symbol for an XMC_XO symbol.
4285 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4287 * mpw-config.in: Update editing of autoconf vars to reflect
4288 Jul 18 configure.in change.
4289 * mpw-make.sed: Update editing of include pathnames to be
4290 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4292 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4294 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4295 which to offset to get the .plt entry address is ".plt".
4297 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4299 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4300 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4301 Added, for internal use by the ARM gas.
4303 * bfd-in2.h: Rebuilt
4305 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4307 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4308 in section dynidx start.
4310 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4313 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4314 optimization for g++.
4316 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4318 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4319 the -mrelocatable-lib bit set and the other doesn't, clear the
4320 -mrelocatable-lib bit in the header.
4322 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4325 symbol against a STT_FUNC symbol in a shared library.
4327 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4329 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4330 symbol is found, automatically define the corresponding function
4333 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4334 if sym.n_numaux is not zero.
4335 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4336 entry to disagree about the number of aux entries if the symbol
4339 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4340 section if it might be needed, not just if info->shared.
4341 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4342 the start of .rel.dyn if we are going to use it.
4343 (mips_elf_finish_dynamic_sections): Only clear the first element
4344 of .rel.dyn if the size is greater than zero.
4346 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4348 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4349 undefined_symbol callback for a symbol, then don't issue any more
4350 warnings about loader relocs.
4351 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4352 after calling the undefined_symbol callback.
4354 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4355 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4356 as the AIX linker seems to do.
4358 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4360 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4361 (evax_initialize): Remove evax_reloc_table.
4362 (evax_close_and_cleanup): Ditto.
4364 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4366 (evax_bfd_reloc_type_lookup): Ditto.
4367 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4368 cooked_size == raw_size.
4369 * evax-emh.c (_bfd_evax_register_filename): Remove.
4370 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4371 * evax-misc.c (add_new_contents): Malloc section at full size.
4372 (_bfd_save_evax_section): Memcpy section contents directly.
4373 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4374 (evax_reloc_table): Remove.
4376 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4378 * makefile.vms: Add better support for DEC C compilation
4379 Add evax.h dependencies
4381 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4382 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4383 (BFD_RELOC_ALPHA_BASEREG): Remove.
4384 * bfd-in2.h, libbfd.h: Rebuild.
4386 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4388 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4389 getgid if _WIN32 is defined.
4390 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4392 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4394 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4395 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4397 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4400 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4402 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4404 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4405 (NEED_DECLARATION_REALLOC): New macro.
4406 * configure, config.in: Rebuild.
4407 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4408 (realloc): Declare if NEED_DECLARATION_REALLOC.
4410 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4411 <strings.h> if they exist.
4413 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4415 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4417 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4419 Based on patches from Eric Valette <valette@crf.canon.fr>:
4420 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4421 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4422 (elf_howto_table): Add entries for new relocs.
4423 (elf_i386_reloc_type_lookup): Handle new relocs.
4424 (elf_i386_info_to_howto): Just call abort.
4425 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4426 (elf_i386_relocate_section): Likewise.
4428 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4430 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4432 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4435 only get the LMA from the phdr if they are in the same part of the
4438 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4439 new segment to make them more comprehensible. If the relationship
4440 between the LMA and the VMA changed, start a new segment. Don't
4441 check dynsec when deciding whether to start a new segment for a
4442 writeable section; -N will now handle this.
4444 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4446 * libhppa.h: Remove "esel" changes. Not the right approach.
4447 * som.c: Corresponding changes.
4448 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4449 which don't have a SOM symbol type associated with them.
4450 Reverses a 1994 change.
4452 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4454 Make ld -N more reasonable for ELF:
4455 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4456 phdr_in_section to false, and always use a single load segment.
4457 (elf_sort_sections): Sort sections by LMA after VMA.
4458 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4459 align to maxpagesize.
4460 (assign_file_positions_except_relocs): Likewise.
4461 * elfcode.h (elf_object_p): If a section is loaded but not page
4462 aligned, clear D_PAGED.
4464 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4466 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4467 Added, for internal use by the ARM gas.
4469 * bfd-in2.h: Rebuilt
4471 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4473 * libhppa.h (R_HPPA_ESEL): New field selector.
4474 (e_esel): Similarly.
4475 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4476 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4477 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4479 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4481 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4482 archive search before looking for stripped dynamic objects.
4484 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4487 symbol a warning rather than an error.
4489 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4491 * elf.c (assign_file_positions_for_segments): Track the virtual
4492 memory position separately from the file position, and use it to
4493 compute the alignment adjustment.
4495 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4497 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4498 and fixed mask on R_D10V_10_PCREL_L.
4500 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4502 * elf64-mips.c: Include "aout/ar.h".
4503 (mips_elf64_slurp_armap): New static function.
4504 (mips_elf64_write_armap): New static function.
4505 (bfd_elf64_archive_*): Define.
4506 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4507 Use instead of bfd_generic_archive_p.
4508 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4509 instead of _bfd_write_archive_contents.
4510 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4511 _bfd_generic_mkarchive.
4512 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4513 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4515 (TARGET_LITTLE_SYM): Likewise.
4516 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4518 * Makefile.in: Rebuild dependencies.
4520 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4521 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4522 SHT_MIPS_EVENTS sections.
4523 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4524 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4526 (_bfd_mips_elf_fake_sections): Likewise.
4528 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4529 * ecoff.c (ecoff_compute_section_file_positions): Copy
4530 rdata_in_text from backend info to tdata. Clear it if any data
4531 section comes before .rdata.
4532 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4533 tdata rather than backend info.
4535 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4537 * configure.in: Fix test for whether a compiler has a 64 bit
4538 type. From Jim Wilson <wilson@cygnus.com>.
4540 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4542 * configure.host (mips-sgi-irix6*): New host.
4544 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4545 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4546 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4548 * configure: Rebuild.
4549 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4550 (BFD_HOST_64_BIT): Define conditionally.
4551 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4552 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4553 (symvalue, bfd_size_type): Likewise.
4554 * bfd-in2.h: Rebuild.
4555 * Makefile.in (do_clean): Remove bfd-tmp.h.
4556 (do_distclean): Remove bfd-in3.h.
4557 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4558 (bfd-in3.h): New target.
4560 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4561 Andrew Gierth <ANDREWG@microlise.co.uk>.
4563 * configure.host: Set INSTALL_SHLIB.
4564 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4565 * configure: Rebuild.
4566 * Makefile.in (install): Use @INSTALL_SHLIB@.
4568 * config.bfd (mips*-*-irix6*): New target.
4569 * configure.host: Handle Irix 6 shared library like Irix 5.
4571 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4572 symbol for a magic name.
4573 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4575 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4578 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4580 * mpw-config.in: Add ELF support to mips config, create the
4581 elf32-target.h file in the object dir.
4582 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4584 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4586 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4587 Also removed most abort calls, in favor of using bfd reporting.
4589 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4591 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4592 (BFD32_BACKENDS) Add elf32-d10v.o.
4593 * archures.c: Add bfd_d10v_arch.
4594 * bfd-in2.h: Add bfd_d10v_arch.
4595 * config.bfd (d10v-*-*): New target.
4596 * configure: (bfd_elf32_d10v_vec) New vector.
4597 * configure.in: (bfd_elf32_d10v_vec) New vector.
4598 * cpu-d10v.c: New file.
4599 * elf.c (prep_headers): Added case bfd_arch_d10v.
4600 * elf32-d10v.c: New file.
4601 * libbfd.h: Rebuild.
4602 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4603 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4604 * targets.c (bfd_elf32_d10v_vec): New vector.
4606 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4608 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4610 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4612 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4613 bfd_mach_i386_i8086 machine types.
4615 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4620 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4622 * coffcode.h (coff_set_section_contents): A/UX does not require
4623 special handling of the _LIB section.
4625 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4627 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4628 value for R_RELBYTE.
4630 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4631 array if one was allocated.
4633 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4635 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4636 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4637 use_rld_obj_head and rld_value.
4638 (mips_elf_link_hash_table_create): Initialize new fields.
4639 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4641 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4642 __rld_obj_head symbol not seen, create an __rld_map symbol.
4643 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4644 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4645 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4646 __rld_obj_head symbol.
4647 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4649 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4653 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4654 ppc_elf_addr16_ha_reloc.
4655 (ppc_elf_addr16_ha_reloc): New static function.
4657 * coff-mips.c (struct mips_hi): Define.
4658 (mips_refhi_list): New static variable.
4659 (mips_refhi_addr, mips_refhi_addend): Remove.
4660 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4661 (mips_reflo_reloc): Process mips_refhi_list.
4662 (mips_relhi_list): New static variable.
4663 (mips_relhi_addr, mips_relhi_addend): Remove.
4664 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4665 (mips_rello_reloc): Process mips_relhi_list.
4666 (mips_relocate_section): Permit an arbitrary number of REFHI or
4667 RELHI relocs before the associated REFLO or RELLO reloc.
4669 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * aout-target.h (MY(callback)): Set reloc_count fields.
4673 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4675 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4676 sections unless this is a SunOS link.
4678 * VERSION: Set to 2.7.1.
4680 * Released binutils 2.7.
4682 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * i386aout.c: Include "aout/aout64.h".
4685 (i386aout_write_object_contents): New static function.
4686 (MY_write_object_contents): Define.
4688 * netbsd.h (MY(write_object_contents)): Make sure that
4689 adjust_sizes_and_vmas is called before fiddling with the magic
4692 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4694 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4696 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4698 * libbfd-in.h (itos, stoi): Don't define.
4699 * libbfd.h: Rebuild.
4700 * i386lynx.c (KEEPIT): Define as udata.i.
4701 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4702 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4703 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4704 flags. Don't use stoi.
4706 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4708 * elf.c (map_sections_to_segments): Don't start a new segment for
4709 a writable section if it's on the same page as the previous
4710 segment. Reset the writable variable for a readonly section.
4712 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4714 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4715 first_thunk_address, thunk_size, and import_table_size.
4716 * peicode.h: Improved some diagnostics regarding edata sections.
4718 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4720 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4721 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4723 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4725 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4726 with XCOFF_DEF_DYNAMIC set is really defined.
4727 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4728 (xcoff_link_add_symbols): Only create special sections if using an
4731 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4733 (bfd_install_relocation): Likewise.
4735 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4737 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4739 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4740 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4741 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4742 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4743 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4744 are found for LITERAL relocs.
4745 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4746 taken, we cannot generate a .plt entry for the symbol.
4748 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4751 sysconf functions (for gprof).
4752 * configure, config.in: Rebuild.
4754 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4756 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4757 an archive if it has a map. If the object file has the wrong
4760 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4761 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4763 (alpha_relocate_section): Likewise.
4765 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4766 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4767 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4768 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4769 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4770 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4771 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4772 * peicode.h: Corresponding changes.
4774 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4776 * elflink.h (elf_create_pointer_linker_section): Comment out code
4777 dealing with making GOT pointers negative of the GOT symbol for
4780 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4782 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4783 increment the .rela.plt size until after we're done creating the
4785 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4786 .rela.plt offset directly rather than calculating it.
4788 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4790 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4791 Use autoconf-set values.
4792 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4793 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4796 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4797 * configure: Rebuilt.
4799 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4801 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4802 handling code > 1k away.
4804 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4807 defined, output whenever the symbol is updated.
4809 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4811 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4812 section to 0 if user_set_vma is set.
4813 * elflink.h (elf_bfd_final_link): Likewise.
4815 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4817 Partially undo patch of Jun 20.
4818 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4819 (coff_compute_section_file_positions): Likewise.
4820 (coff_write_object_contents): Likewise. Re-add deleted code, but
4821 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4822 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4824 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4826 * config.bfd: Add support for *-*-rtems* configurations.
4828 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4830 * elf.c (prep_headers): Add bfd_arch_alpha case.
4832 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4834 * elf64-alpha.c: New file.
4835 * config.bfd (alpha-*-linuxecoff*): New target.
4836 (alpha-*-linux*, alpha-*-elf*): New targets.
4837 * configure.in (bfd_elf64_alpha_vec): New vector.
4838 * configure: Rebuild.
4839 * targets.c (bfd_elf64_alpha_vec): Declare.
4840 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4841 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4842 * bfd-in2.h, libbfd.h: Rebuild.
4843 * Makefile.in: Rebuild dependencies.
4844 (BFD64_BACKENDS): Add elf64-alpha.o.
4845 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4847 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4849 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4850 than relying on a right shift of 32.
4852 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4854 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4855 ifdef to COFF_WITH_PE.
4856 (coff_compute_section_file_positions): Likewise.
4857 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4858 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4859 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4860 COFF_IMAGE_WITH_PE, always include.
4862 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4864 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4866 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4867 approximate the correct answer if SIZEOF_HEADERS was not used.
4869 * binary.c (binary_set_section_contents): Set section file
4870 position based on LMA rather than VMA.
4872 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4874 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4875 symbols if info->strip == strip_all.
4877 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4879 * coff-h8300.c: Remove #if 0 code.
4880 (compatable): Don't allow mixing/matching of different architectures.
4882 * archures.c (bfd_mach_h8300s): Add.
4883 * bfd-in2.h: Rebuilt.
4884 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4886 (h8300_reloc16_estimate): Likewise.
4887 (h8300_reloc16_extra_cases): Likewise.
4888 (h8300_bfd_link_add_symbols): Likewise.
4889 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4890 (coff_set_flags): Likewise.
4891 * cpu-h8300.c (h8300_scan): Likewise.
4892 Add H8/S to bfd_h8300_arch list.
4894 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4896 Added support for Alpha OpenVMS:
4897 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4898 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4899 * config.h-vms, makefile.vms: New files.
4900 * config.bfd (alpha-*-*vms*): New target.
4901 * configure.in (evax_alpha_vec): New target vector.
4902 * configure: Rebuild.
4903 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4904 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4905 * targets.c (bfd_target_evax_flavour): Define.
4906 (evax_alpha_vec): Declare.
4907 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4908 if BFD64 is defined.
4909 * bfd-in2.h, libbfd.h: Rebuild.
4910 * Makefile.in: Rebuild dependencies.
4911 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4912 evax-emh.o, and evax-misc.o.
4913 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4914 evax-etir.c, evax-emh.c, and evax-misc.c.
4915 (HFILES): Add evax.h.
4917 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4919 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4921 (h8300_bfd_link_add_symbols): Likewise.
4923 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4925 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4926 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4928 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4930 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4931 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4933 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4934 R_MIPS_32 relocs if creating a shared library.
4936 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4938 * peicode.h (add_data_entry): Use pei_section_data rather than
4939 _cooked_size. Corresponds to May 13 change in coffcode.h.
4941 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4943 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4944 * coffcode.h (coff_write_object_contents): If there are long
4945 section names, always set the f_symptr field, even if there are no
4947 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4948 if there are no symbols.
4950 * coffgen.c (make_a_section_from_file): Check return value of
4951 _bfd_coff_read_string_table.
4952 (coff_real_object_p): Check return value of
4953 make_a_section_from_file.
4954 (_bfd_coff_read_string_table): Check that there are some symbols
4955 before trying to read the string table size.
4957 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4960 to replace a symbol in a dynamic object with a symbol from another
4961 dynamic object, do the replacement if the existing symbol is
4962 global linkage code.
4964 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4965 for _ptrgl, and treat it as global linkage code.
4967 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4968 filename or N_SO symbol past the offset, and use it to indicate
4969 that there is no line number or function when appropriate.
4971 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4974 common symbol defined by the linker. Don't export function code
4975 even if export_defineds is set.
4977 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4979 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4981 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4982 (h8300_symbol_address_p): New function.
4983 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4986 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4988 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4990 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4991 correctly for the two variants. Allow relaxing if the target
4992 is 128 bytes away since after relaxation it'll be 126 bytes away.
4993 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4994 "dot" and "value". Allow relaxing if the target is 128 bytes
4995 away since after relaxation it'll be 126 bytes away.
4996 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4997 the given section until nothing changes.
4999 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5001 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5002 alignment hack--we can get the lnnoptr info another way without
5003 suddenly increasing the alignment requirements. Set the flags for
5005 (ecoff_compute_section_file_positions): Do so.
5007 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5009 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5010 to keep the HP emulator database happy.
5012 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5013 From Kevin Buettner <kev@primenet.com>.
5015 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5018 name of a NULL section.
5020 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5023 set, always call the notice callback.
5025 * VERSION: Increment for bfdlink.h change.
5027 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5029 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5030 (sh_relax_delete_bytes): Correct handling of differently sized
5031 trailing alignment reloc.
5033 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5034 * bfd-in2.h: Rebuild.
5035 * configure.in: Warn if there is no known 64 bit type.
5036 * configure: Rebuild.
5038 * Makefile.in: Rebuild dependencies.
5039 (BFD32_BACKENDS): Add ppcboot.o.
5040 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5042 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5043 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5045 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5047 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5048 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5049 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5050 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5052 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5054 * elf64-mips.c: Improve reloc special_functions and handling of
5055 SHT_MIPS_OPTIONS section.
5056 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5057 mips_elf_hi16_reloc and make globally visible.
5058 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5059 make globally visible.
5060 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5061 make globally visible.
5062 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5063 and make globally visible.
5064 (gprel16_with_gp): Check howto->src_mask before using value in
5066 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5067 and make globally visible.
5068 (gprel32_with_gp): Check howto->src_mask before fetching value.
5069 (bfd_mips_elf_swap_options_in): New function.
5070 (bfd_mips_elf_swap_options_out): New function.
5071 (_bfd_mips_elf_set_private_flags): Rename from
5072 mips_elf_set_private_flags and make globally visible.
5073 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5074 mips_elf_copy_private_bfd_data and make globally visible.
5075 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5076 mips_elf_merge_private_bfd_data and make globally visible.
5077 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5078 for a SHT_MIPS_OPTIONS section.
5079 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5080 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5081 name of a SHT_MIPS_OPTIONS section.
5082 (_bfd_mips_elf_set_section_contents): New function.
5083 (mips_elf32_section_processing): Set the GP value in a
5084 SHT_MIPS_OPTIONS section.
5085 (_bfd_mips_elf_find_nearest_line): Rename from
5086 mips_elf_find_nearest_line and make globally visible.
5087 (bfd_elf32_set_section_contents): Define.
5088 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5089 (_bfd_mips_elf_lo16_reloc): Declare.
5090 (_bfd_mips_elf_gprel16_reloc): Declare.
5091 (_bfd_mips_elf_got16_reloc): Declare.
5092 (_bfd_mips_elf_gprel32_reloc): Declare.
5093 (_bfd_mips_elf_set_private_flags): Declare.
5094 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5095 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5096 (_bfd_mips_elf_find_nearest_line): Declare.
5097 (_bfd_mips_elf_set_section_contents): Declare.
5099 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5101 (elf_info_to_howto): Define.
5102 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5104 (elf_info_to_howto): Define.
5105 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5107 (elf_info_to_howto): Define.
5109 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5110 R_MOV16B[12], to match change in coff/internal.h.
5112 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5114 * elf64-mips.c: Extensive additions to provide better support for
5115 writing files and for gas.
5116 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5117 of mips_elf_object_p.
5118 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5119 _bfd_mips_elf_object_p.
5120 (_bfd_mips_elf_final_write_processing): Rename from
5121 mips_elf_final_write_processing and make globally visible.
5122 (_bfd_mips_elf_fake_sections): Rename from
5123 mips_elf_fake_sections and make globally visible.
5124 (_bfd_mips_elf_section_from_bfd_section): Rename from
5125 mips_elf_section_from_bfd_section and make globally visible.
5126 (_bfd_mips_elf_section_processing): New function, broken out of
5127 mips_elf_section_processing.
5128 (mips_elf32_section_processing): Rename from
5129 mips_elf_section_processing; call
5130 _bfd_mips_elf_section_processing.
5131 (_bfd_mips_elf_symbol_processing): Rename from
5132 mips_elf_symbol_processing and make globally visible.
5133 (_bfd_mips_elf_read_ecoff_info): Rename from
5134 mips_elf_read_ecoff_info and make globally visible.
5135 (mips_elf32_ecoff_debug_swap): Rename from
5136 mips_elf_ecoff_debug_swap.
5137 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5138 struct symbol_cache_entry.
5139 (_bfd_elf_validate_reloc): New function, moved in from
5140 elfcode.h:validate_reloc.
5141 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5142 to _bfd_elf_validate_reloc. Change all callers.
5143 * elf-bfd.h (bfd_section_from_shdr): Declare.
5144 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5145 (_bfd_elf_validate_reloc): Declare.
5146 (_bfd_mips_elf_object_p): Declare.
5147 (_bfd_mips_elf_fake_sections): Declare.
5148 (_bfd_mips_elf_section_from_bfd_section): Declare.
5149 (_bfd_mips_elf_section_processing): Declare.
5150 (_bfd_mips_elf_symbol_processing): Declare.
5151 (_bfd_mips_elf_read_ecoff_info): Declare.
5152 (_bfd_mips_elf_final_write_processing): Declare.
5153 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5156 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5157 (mips_elf_final_write_processing): Likewise.
5159 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5161 64-bit MIPS ELF ABI objdump support:
5162 * elf64-mips.c: New file.
5163 * Makefile.in: Rebuild dependencies.
5164 (BFD64_BACKENDS): Add elf64-mips.o.
5165 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5166 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5167 bfd_elf64_littlemips_vec to targ_selvecs.
5168 (mips*-*-elf*): Likewise.
5169 * confingure.in: Add bfd_elf64_bigmips_vec and
5170 bfd_elf64_littlemips_vec to vector switch.
5171 * configure: Rebuild.
5172 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5173 broken out of mips_elf_section_from_shdr.
5174 (mips_elf32_section_from_shdr): Rename from
5175 mips_elf_section_from_shdr. Call new function.
5176 (elf_backend_section_from_shdr): Update name of renamed function.
5177 * elf-bfd.h (struct elf_size_info): Change second parameter of
5178 write_out_phdrs to be const. Likewise for second parameter of
5180 (struct bfd_elf_section_data): Add rel_hdr2 field.
5181 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5182 (bfd_elf32_swap_symbol_out): Likewise.
5183 (bfd_elf32_swap_reloc_in): Likewise.
5184 (bfd_elf32_swap_reloc_out): Likewise.
5185 (bfd_elf32_swap_reloca_in): Likewise.
5186 (bfd_elf32_swap_reloca_out): Likewise.
5187 (bfd_elf32_swap_phdr_in): Likewise.
5188 (bfd_elf32_swap_phdr_out): Likewise.
5189 (bfd_elf32_swap_dyn_in): Likewise.
5190 (bfd_elf32_swap_dyn_out): Likewise.
5191 (bfd_elf32_slurp_symbol_table): Declare.
5192 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5193 (bfd_elf32_write_out_phdrs): Declare.
5194 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5195 (bfd_elf64_swap_symbol_out): Likewise.
5196 (bfd_elf64_swap_reloc_in): Likewise.
5197 (bfd_elf64_swap_reloc_out): Likewise.
5198 (bfd_elf64_swap_reloca_in): Likewise.
5199 (bfd_elf64_swap_reloca_out): Likewise.
5200 (bfd_elf64_swap_phdr_in): Likewise.
5201 (bfd_elf64_swap_phdr_out): Likewise.
5202 (bfd_elf64_swap_dyn_in): Likewise.
5203 (bfd_elf64_swap_dyn_out): Likewise.
5204 (bfd_elf64_slurp_symbol_table): Declare.
5205 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5206 (bfd_elf64_write_out_phdrs): Declare.
5207 (_bfd_mips_elf_section_from_shdr): Declare.
5208 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5209 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5210 section for the section, add the new one to rel_hdr2. Increment
5211 reloc_count rather than setting it.
5212 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5213 Remove static declaration.
5214 (elf_write_shdrs_and_ehdr): Define name as macro.
5215 (elf_write_out_phdrs): Likewise.
5216 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5217 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5218 (elf_swap_symbol_in): Change second parameter to be const.
5219 (elf_swap_symbol_out): Likewise.
5220 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5221 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5222 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5223 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5224 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5225 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5226 parameter to be const. Make non-static.
5227 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5229 (elf_slurp_symbol_table): Make non-static.
5230 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5231 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5232 (elf_backend_size_info): Likewise.
5233 (elfNN_bed): Use elf_backend_size_info.
5234 * targets.c (bfd_elf64_bigmips_vec): Declare.
5235 (bfd_elf64_littlemips_vec): Declare.
5236 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5237 bfd_elf64_littlemips_vec if BFD64 is defined.
5239 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5241 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5243 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5244 zeroes, in alignment holes.
5246 * configure: Rebuild with autoconf 2.10.
5248 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5249 potential leading underscore in the allocated buffer.
5251 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5253 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5254 symbols into .sbss if this is a relocatable link.
5256 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5258 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5259 undefined symbols when creating a shared library.
5261 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5263 * coff-sh.c: Add a bunch of new code and static const arrays to
5264 support aligning loads and stores on four byte memory boundaries.
5266 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5268 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5269 call sh_align_loads.
5270 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5273 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * cache.c (bfd_open_file): Unlink the file before opening it for
5276 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5278 * opncls.c (bfd_fdopenr): Set opened_once.
5280 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5285 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5286 the code unconditionally.
5288 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5290 * libcoff-in.h (struct pei_section_tdata): Define structure.
5291 (pei_section_data): Define macro.
5292 * libcoff.h: Rebuild.
5293 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5294 store s_paddr field in pei_section_data.
5295 (coff_compute_section_file_positions): Use pei_section_data rather
5296 than _cooked_size, and don't overwrite an existing value.
5297 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5298 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5299 * peicode.h (coff_bfd_copy_private_section_data): Define if
5301 (pe_bfd_copy_private_section_data): New static function if
5304 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5306 * srec.c (srec_set_arch_mach): Write as a function rather than a
5309 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5310 no map, just check each member in turn to see whether it is
5313 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5315 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5316 table. Call BFD_ASSERT to validate header size, instead of
5318 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5321 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5323 * ppcboot.c: New target for looking at PPCbug boot records.
5325 * config{ure.in,.bfd}: Add support for ppcboot target.
5327 * configure: Regenerate.
5329 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5331 * coff-h8300.c (howto_table): Update names to match recent
5332 changes to include/coff/internal.h. Fix minor errors in the
5333 existing relocs. Add R_MOVL1 and R_MOVL2.
5334 (rtype2howto): Similarly.
5335 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5336 existing relaxing code and peform more relaxing.
5337 (h8300_reloc16_extra_cases): Likewise.
5339 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5341 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5344 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5346 * elfcode.h (elf_object_p): Reject generic ELF target if
5347 e_machine matches an alternate machine code in a specific backend.
5349 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5350 obsolete align_power_min field.
5352 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5354 * coff-h8300.c (reloc_howto_type): Add howto entry for
5356 (rtype2howto): Handle R_PCRWORD_B.
5357 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5358 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5359 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5360 branch (R_PCWORD_B).
5362 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * aoutx.h (translate_from_native_sym_flags): Set the section for
5365 BSF_CONSTRUCTOR symbols.
5367 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5370 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5372 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5373 stop looking when section is found.
5375 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * coffcode.h (STRING_SIZE_SIZE): Define.
5378 (styp_to_sec_flags): Handle long symbol names when looking for the
5380 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5381 (bfd_coff_long_section_names): Define.
5382 (coff_write_object_contents): Handle long section names.
5383 (bfd_coff_std_swap_table): Initialize new field.
5384 * libcoff.h: Rebuild.
5385 * coffgen.c (make_a_section_from_file): Handle long section
5387 (coff_write_symbols): Handle long section names.
5388 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5389 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5390 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5391 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5392 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5393 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5394 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5395 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5397 * bout.c (b_out_callback): Set lma of sections.
5398 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5399 parameter to output_bfd. Used input_bfd instead of output_bfd in
5402 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5404 * aoutx.h (translate_from_native_sym_flags): Don't create
5405 SEC_CONSTRUCTOR sections.
5406 * ecoff.c (ecoff_set_symbol_info): Likewise.
5408 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5409 From Don Bowman <bowman@waterloo.hp.com>.
5411 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5413 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5414 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5416 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5418 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5419 mips_32_relocs field.
5420 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5421 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5422 relocs against a global symbol which is not defined in a regular
5424 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5425 against a global symbol, increment mips_32_relocs.
5426 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5427 the symbol is not defined in a regular file, make room in the
5430 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5432 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5433 file position and the virtual file position separately. Set
5434 filepos information bsaed on the real file position.
5435 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5436 Jan 23 change to coffcode.h.
5438 * som.c (som_slurp_symbol_table): Set the symbol count to the
5439 number of BFD symbols created.
5441 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5443 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5444 output file if linking shared objects. Loop to check all relocs,
5445 rather than returning false on first error.
5447 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5449 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5450 (ppc_elf_additional_program_headers): If .interp section, bump #
5451 of program headers by 1.
5452 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5453 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5454 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5456 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5458 (ppc_elf_relocate_section): If the output section isn't defined,
5459 don't abort, just give an error message.
5461 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5462 being created is .sdata or .sdata2, don't make the symbol dynamic.
5464 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5466 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5467 members of an archive for dynamic objects with no symbols, and
5468 pass them directly to check_archive_element.
5469 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5470 xcoff_link_check_dynamic_ar_symbols.
5471 (xcoff_link_check_dynamic_ar_symbols): New static function.
5473 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5474 from _bfd_nodynamic to _bfd_xcoff.
5475 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5477 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5478 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5479 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5480 * libcoff.h: Rebuild.
5481 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5482 (xcoff_get_section_contents): New static function.
5483 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5484 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5485 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5486 (xcoff_dynamic_reloc): New static variable.
5487 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5488 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5490 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5492 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5493 if reloc_entry->addend is not 0.
5494 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5496 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5498 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5500 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5501 Add entries for R_SPARC_[56].
5502 (sparc_reloc_map): Add entries for R_SPARC_[56].
5504 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5506 Optimize linking of stabs in sections as used in ELF and COFF.
5507 * stabs.c: New file.
5508 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5509 (_bfd_write_section_stabs): Declare.
5510 (_bfd_write_stab_strings): Declare.
5511 * libbfd.h: Rebuild.
5512 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5513 (struct coff_link_hash_table): Add stab_info field.
5514 * libcoff.h: Rebuild.
5515 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5517 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5519 (_bfd_coff_final_link): Write out stab strings hash table.
5520 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5521 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5523 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5524 (struct bfd_elf_section_data): Add stab_info field.
5525 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5527 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5528 _bfd_link_section_stabs.
5529 (elf_bfd_final_link): Write out stab strings hash table.
5530 (elf_link_input_bfd): Handle optimized stabs sections.
5531 * reloc.c (_bfd_final_link_relocate): Check address against
5532 _raw_size rather than _cooked_size.
5533 * Makefile.in: Rebuild dependencies.
5534 (BFD_LIBS): Add stabs.o
5535 (BFD_LIBS_CFILES): Add stabs.c.
5537 * VERSION: Increment for bfdlink.h change.
5539 * coffgen.c (coff_renumber_symbols): Correct handling of
5540 BSF_NOT_AT_END common symbols.
5542 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5544 * coff-ppc.c (record_toc): Add cast to avoid warning.
5545 (ppc_allocate_toc_section): Likewise.
5546 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5547 (ppc_coff_reloc_type_lookup): Remove unreached code.
5548 * coffcode.h (coff_write_object_contents): Don't take the address
5550 * peicode.h (pe_print_idata): Add casts to avoid warning.
5551 (pe_print_edata): Likewise.
5552 (pe_print_reloc): Remove ANSI C string concatenation.
5554 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5556 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5558 * libcoff.h: Rebuild.
5559 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5561 (coff_swap_aux_out): Likewise.
5562 * peicode.h (coff_swap_aux_in): Likewise.
5563 (coff_swap_aux_out): Likewise.
5564 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5566 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5568 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5569 Fix up .bf endndx link fields.
5570 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5572 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5575 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5577 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5578 on Solaris PowerPC systems doesn't get confused.
5580 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5583 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5584 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5585 update did_reg and did_reg2.
5587 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5589 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5591 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5592 callback routines, pass h->root.string rather than name, in case
5593 copy is true and name is transient.
5595 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5597 * elfcore.h: Add support for core files with multiple threads.
5598 (Primarily for Solaris.)
5600 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5602 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5603 section->orelocation is NULL.
5605 * coffgen.c (bfd_coff_get_syment): New function.
5606 (bfd_coff_get_auxent): New function.
5607 * bfd-in.h (bfd_coff_get_syment): Declare.
5608 (bfd_coff_get_auxent): Declare.
5609 * bfd-in2.h: Rebuild.
5611 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5613 * elf32-mips.c (struct mips_hi16): Define.
5614 (mips_hi16_addr, mips_hi16_addend): Remove.
5615 (mips_hi16_list): New static variable.
5616 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5617 (mips_elf_lo16_reloc): Process mips_hi16_list.
5618 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5619 relocs before the associated LO16 reloc.
5621 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5623 * versados.c (versados_scan): Check bfd_alloc return value.
5624 (versados_object_p): Check all bfd_read return values. Require
5625 that lang field be less than 10, to avoid confusion with Intel Hex
5628 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5630 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5631 not 0, for an absolute symbol.
5632 (NAME(aout,swap_ext_reloc_out)): Likewise.
5634 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5635 (ihex_write_object_contents): For a large start address, output
5636 the full 32 bit address in record type 5.
5638 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5639 to int to avoid promotion problems in prototype.
5641 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5643 * configure.host: Use ${srcdir} when looking for picfrag.
5645 * configure.host: Switch on ${libdir}, not $(libdir). From
5646 alan@spri.levels.unisa.edu.au (Alan Modra).
5648 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5649 entry point, not just for DYNAMIC objects.
5650 * sunos.c (sunos_add_dynamic_symbols): Always call
5651 sunos_create_dynamic_sections. If called with a non DYNAMIC
5652 object, don't do anything else.
5653 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5655 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * configure.in: Permit --enable-shared to specify a list of
5659 * configure: Rebuild.
5661 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5662 host when configuring with --enable-shard.
5664 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5666 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5669 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5670 to avoid crashing in bfd_hash_replace.
5672 * sysdep.h: Use #ifdef, not #if.
5674 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5676 * config.in: Rebuild.
5678 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5680 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5681 (AC_CHECK_HEADERS): Check for sys/time.h
5682 (AC_HEADER_TIME): Add macro.
5683 * configure: Rebuild.
5684 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5685 to control what combination of <time> and <sys/time.h>
5688 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5690 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5691 (aout_32_sunos4_write_object_contents): Likewise.
5692 * aoutx.h (NAME(aout,machine_type)): Handle
5693 bfd_mach_sparc_{sparclet,sparclite}.
5694 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5695 (bfd_mach_sparc_v9_p): Update.
5696 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5697 * libaout.h (enum machine_type): Add M_SPARCLET.
5698 * sunos.c (MACHTYPE_OK): Define.
5699 * bfd-in2.h: Regenerated.
5701 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5703 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5704 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5705 * elflink.c (_bfd_elf_create_got_section): Store the
5706 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5707 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5708 global offset table goes over 0x1000, set the value of
5709 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5710 (elf32_sparc_relocate_section): Subtract the offset of
5711 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5713 * elfcode.h: Don't include <string.h>.
5715 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5717 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5718 generic_link_hash_newfunc. All references changed.
5719 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5720 moved here from libbfd-in.h.
5721 * libbfd-in.h: Corresponding changes.
5722 * libbfd.h: Regenerated.
5724 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5726 * aoutx.h (aout_link_input_section_std): When reporting an
5727 overflow error, use the name of the symbol in the hash table if
5729 (aout_link_input_section_ext): Likewise.
5731 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5732 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5734 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5736 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5737 * coffcode.h (coff_compute_section_file_positions): Likewise.
5738 (coff_write_object_contents): Likewise.
5740 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5742 * section.c (SEC_LINK_ONCE): Define.
5743 (SEC_LINK_DUPLICATES): Define.
5744 (SEC_LINK_DUPLICATES_DISCARD): Define.
5745 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5746 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5747 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5748 * bfd-in2.h: Rebuild.
5749 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5750 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5751 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5752 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5753 SEC_LINK_ONCE, and look through the symbol table for the setting
5754 for SEC_LINK_DUPLICATES.
5755 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5756 set for a section, find the section symbol in the symbol table,
5757 and set the aux entry based on SEC_LINK_DUPLICATES.
5758 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5759 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5760 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5761 * coff-i386.c (i386coff_vec): Likewise.
5762 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5764 * VERSION: Bump to 2.6.1.
5765 * Makefile.in (stamp-h): Depend upon VERSION.
5767 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5769 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5770 * libbfd.h: Rebuilt.
5771 * linker.c (generic_link_hash_newfunc): No longer static.
5772 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5774 * coff-h8300.c: Add two derived hash tables and their associated
5775 funtions and #defines for use by the h8300 linker.
5776 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5777 the function vector as needed. Place the address of the function
5778 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5779 Rewrite the vectors section contents as necessary.
5780 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5781 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5782 (coff_bfd_link_hash_table_create): Likewise.
5784 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5786 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5787 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5789 (hppa_rebuild_insn): Pass pointer to correct type to
5790 low_sign_unext and dis_assemble_21.
5792 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5794 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5795 Stick with sparc-*-{sysv4*,solaris2*}.
5797 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5799 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5800 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5801 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5802 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5803 fields is non-zero, print them.
5805 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5806 ifdef. Remove unused variables.
5807 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5809 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5810 (get_symbol_value): Ifdef out.
5811 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5812 (coff_ppc_relocate_section): Remove unused variables. Make
5813 fprintf strings and argument types correspond. Put before_addr in
5815 (dump_toc): Make fprintf strings and argument types correspond.
5816 (ppc_process_before_allocation): Remove unused variables. Always
5818 (ppc_reflo_reloc): Ifdef out.
5819 (ppc_addr32nb_reloc): Ifdef out.
5820 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5822 (coff_ppc_rtype_to_howto): Likewise.
5823 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5825 * peicode.h (pe_print_idata): Move otherwise unused variables into
5826 the #ifdef where they are used. Always return a value.
5827 (pe_print_edata): Make fprintf strings and argument types
5828 correspond. Always return a value.
5829 (pe_print_pdata): Removed unused variable addr_value. Always
5831 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5832 strings and argument types correspond. Always return a value.
5834 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5835 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5836 variable rela inside #if 0 section where it is used.
5838 * ns32k.h: New file.
5839 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5840 functions to start with _bfd_.
5841 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5842 functions in cpu-ns32k.h.
5843 * Makefile.in: Rebuild dependencies.
5844 (HFILES): Add ns32k.h.
5846 * section.c (struct sec): Add linker_mark field. Change
5847 user_set_vma and reloc_done to be single bit fields.
5848 (STD_SECTION): Update accordingly.
5849 * bfd-in2.h: Rebuild.
5850 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5852 (aout_link_input_bfd): Don't link unmarked sections.
5853 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5855 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5856 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5858 * elflink.h (elf_bfd_final_link): Mark sections included in the
5860 (elf_link_input_bfd): Don't link unmarked sections.
5861 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5863 (xcoff_link_input_bfd): Don't link unmarked sections.
5865 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5866 overflow error messages.
5868 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5870 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5871 is not set, print "BFD: " before the error message.
5873 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5874 Miles Bader <miles@gnu.ai.mit.edu>.
5875 * configure: Rebuild.
5877 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5879 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5882 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5883 m68k-aout, m68k-coff, and m68k-elf targets.
5885 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5887 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5888 (ieee_generic_stat_arch_elt): Restructured to prevent
5889 ieee_object_p from being called repeatedly.
5891 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5893 * coffcode.h (coff_write_object_contents): Allocate
5894 buffers large enough for any FILEHDR or AOUTHDR.
5896 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5898 * ecofflink.c (lookup_line): New static function, renamed and
5899 slighly changed from old _bfd_ecoff_locate_line.
5900 (_bfd_ecoff_locate_line): Cache line number information. Use
5901 lookup_line for actual lookup.
5903 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5905 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5906 multiple of 20 bytes.
5908 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5910 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5911 allocate ecoff_find_line, and don't initialize by hand.
5912 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5913 mips_elf_find_line, and don't call memset.
5915 * coffcode.h (coff_compute_section_file_positions): If not
5916 producing a final executable, don't consider sofar when aligning
5917 the section to the correct size.
5919 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5921 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5922 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5923 * coffgen.c (coff_section_symbol): Ifdef out.
5925 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5927 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5928 output_bfd is not NULL.
5930 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5932 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5933 of bfd_alloc (fixes fix_line not being initialized).
5934 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5936 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5938 * coffcode.h: Allow specific backends to override the
5939 bfd_link_add_symbols routine.
5941 * coff-h8300.c: Include genlink.h.
5942 (howto_table): Add R_MEM_INDIRECT.
5943 (rtype2howto): Support R_MEM_INDIRECT.
5944 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5947 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5949 * coff-alpha.c (alpha_relocate_section): Use
5950 info->callbacks_warning, rather than _bfd_error_handler, for
5951 "multiple gp" warning.
5953 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5955 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5956 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5957 table string. Use bfd_wrapped_link_hash_lookup.
5958 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5960 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5961 table, if any, when writing out symbols.
5962 (aout_link_input_section_std): Use the name from the hash table,
5963 if any, when reporting undefined symbols.
5964 (aout_link_input_section_ext): Likewise.
5965 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5966 * bout.c (get_value): Likewise.
5967 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5968 * ecoff.c (ecoff_reloc_link_order): Likewise.
5969 * elflink.h (elf_link_add_object_symbols): Likewise.
5970 (elf_reloc_link_order): Likewise.
5971 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5972 (_bfd_generic_reloc_link_order): Likewise.
5973 (default_indirect_link_order): Likewise.
5974 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5975 * sunos.c (sunos_add_one_symbol): Likewise.
5976 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5977 (bfd_xcoff_link_count_reloc): Likewise.
5978 (xcoff_reloc_link_order): Likewise.
5980 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5981 into -1 for intern->rss.
5983 * configure: Rebuild with autoconf 2.8.
5985 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5987 * stab-syms.c (__define_stab_duplicate): Define.
5988 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5990 * bfd-in.h (bfd_get_stab_name): Declare.
5991 * bfd-in2.h: Rebuild.
5992 * Makefile.in: Rebuild dependencies.
5993 (BFD_LIBS): Add stab-syms.o.
5994 (BFD_LIBS_CFILES): Add stab-syms.c.
5995 (BFD32_BACKENDS): Remove stab-syms.o.
5996 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5997 * configure.in: Don't list stab-syms.o in bfd_backends.
5998 * configure: Rebuild.
5999 * libaout.h (aout_stab_name): Don't declare.
6000 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6003 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6005 * elf.c (assign_file_positions_for_segments): Adjust file offset
6006 for section alignment even if SEC_LOAD is not set.
6008 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6010 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6011 since they appear as targets in Makefile.in.
6012 * configure: Rebuild.
6014 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6015 don't fiddle with a symbol which is not defined anywhere.
6017 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6019 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6020 though they are defined in a shared library.
6021 (xcoff_build_ldsyms): Likewise.
6023 * coffgen.c (coff_find_nearest_line): Don't look at the line
6024 numbers for the section if section->lineno is NULL.
6026 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6027 message rather than calling BFD_ASSERT.
6028 * elfcode.h (write_relocs): Check return value of
6029 _bfd_elf_symbol_from_bfd_symbol.
6031 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6033 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6036 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6038 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6040 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6041 hppa_reloc_field_selector_type_alt.
6042 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6043 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6045 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6047 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6049 * elf.c (assign_file_positions_for_segments): Adjust the segment
6050 memory size for the alignment of a SEC_ALLOC section, not just a
6053 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6055 * m68klinux.c: New file.
6056 * hosts/m68klinux.h: New file.
6057 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6058 * configure.in (m68*-*-linux*): New native host.
6059 (m68klinux_vec): New vector.
6060 * configure: Rebuild.
6061 * targets.c (m68klinux_vec): Declare.
6062 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6063 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6064 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6065 declaration from bfd_linux_size_dynamic_sections.
6066 (bfd_m68klinux_size_dynamic_sections): Declare.
6067 * bfd-in2.h: Rebuild.
6068 * Makefile.in: Rebuild dependencies.
6069 (BFD32_BACKENDS): Add m68klinux.o.
6070 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6072 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6074 * libhppa.h (pa_arch): Add pa20.
6075 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6076 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6077 (hppa_field_adjust): Handle e_nsel.
6078 * som.c: Provide default definitions for many new relocs found only
6079 in hpux10 include files.
6080 (som_fixup_formats): Add several new relocs from hpux10.
6081 (som_hppa_howto_table): Add hpux10 relocs.
6082 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6084 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6086 * mpw-make.sed: Edit out recent shared library support, and
6087 rules to rebuild .h files using doc/chew.
6089 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6091 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6092 size even of sections with no contents.
6094 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6096 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6097 starting with '$' the way we skip names starting with '.'. When
6098 updating x_endndx, don't be fooled by an index which has been
6101 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6102 struct/union/enum type with no elements.
6104 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6106 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6108 * archive.c (bfd_generic_archive_p): If the first file in the
6109 archive can not be recognized as an object, don't assume that this
6110 is the wrong format.
6112 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6113 format is not bfd_object.
6114 (bfd_elf_get_dt_soname): Likewise.
6116 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6118 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6121 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6123 * bfd.c (tdata): Add netbsd_core_data.
6124 * bfd-in2.h: Regenerated.
6126 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6128 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6129 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6130 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6133 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6134 to get the symbol index, matching 14 Jul 95 change.
6136 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6138 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6139 Remove duplicate definition of gp.
6141 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6143 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6144 assume that we can set the GP value and then get the same value,
6145 since it won't be true if the output file is neither ELF nor
6147 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6148 _bfd_get_gp_value here.
6149 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6150 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6152 (mips_elf_lo16_reloc): Likewise.
6153 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6154 Don't require that the BFD be ELF.
6155 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6156 (mips_elf_gprel32_reloc): Likewise.
6157 (mips_elf_relocate_section): Don't assume we can set and get the
6159 (mips_elf_finish_dynamic_symbol): Don't bother to use
6160 _bfd_get_gp_value here.
6162 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6163 Don't change epdr between malloc and free. Be careful not to free
6164 NULL pointers. Zero out the first RPDR.
6166 * configure.host: On Linux, only pass -rpath option if $(libdir)
6167 is neither /lib nor /usr/lib. From Alan Modra
6168 <alan@mullet.Levels.UniSA.Edu.Au>.
6170 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6172 (elf_dt_name): Rename from elf_dt_needed_name.
6173 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6175 (bfd_elf_get_dt_soname): New function.
6176 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6177 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6178 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6179 * bfd-in2.h: Rebuild.
6181 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6183 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6184 _bfd_sparc_elf_reloc_type_lookup.
6185 (bfd_elf32_bfd_reloc_type_lookup): Update.
6186 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6187 (sparc64_elf_howto_table): Define.
6188 (sparc_reloc_map): Define.
6189 (sparc64_elf_reloc_type_lookup): New function.
6190 (sparc_elf_wdisp16_reloc): New function.
6191 (elf_info_to_howto): Use sparc64_elf_howto_table.
6192 (sparc64_elf_relocate_section): Likewise.
6193 (bfd_elf64_bfd_reloc_type_lookup): Update.
6195 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6197 * configure.host: Check for 'do not mix' from native linker before
6198 trying to use -rpath.
6200 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6202 * bfd.c (_bfd_get_gp_value): New function.
6203 (_bfd_set_gp_value): New function.
6204 * libbfd-in.h (_bfd_get_gp_value): Declare.
6205 (_bfd_set_gp_value): Declare.
6206 * libbfd.h: Rebuild.
6207 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6208 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6209 directly to the fields in the tdata information.
6210 (alpha_relocate_section): Likewise.
6211 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6212 (mips_gprel_reloc): Likewise.
6213 (mips_relocate_section): Likewise.
6214 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6215 (mips_elf_lo16_reloc): Likewise.
6216 (mips_elf_final_gp): Likewise.
6217 (mips_elf_gprel16_reloc): Likewise.
6218 (mips_elf_gprel32_reloc): Likewise.
6219 (mips_elf_relocate_section): Likewise.
6220 (mips_elf_finish_dynamic_symbol): Likewise.
6222 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6224 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6226 * configure.in: Call AC_PROG_CC before configure.host.
6227 * configure: Rebuild.
6228 * configure.host: Don't set information which autoconf should
6229 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6231 * configure.host: Remove go32 and win32 host information, since it
6232 should no longer be needed.
6234 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6235 then start a new segment rather than put a writable section in a
6238 * configure.host: Set RPATH_ENVVAR.
6240 * Makefile.in: Rebuild dependencies.
6242 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6243 zero_section variable.
6245 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6247 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6248 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6249 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6251 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6253 * ieee.c (ieee_write_expression): Only use an R variable for a
6254 local symbol. Don't output a zero offset. Handle a zero address.
6255 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6256 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6258 (parse_expression): Don't try to handle multiple occurrences of a
6259 P variable. Handle I variables differently from X variables. Fix
6260 the order of minus expressions.
6261 (ieee_slurp_external_symbols): Generate an I variable for an NN
6262 record. Fix handling of ATI and ATX records.
6263 (ieee_slurp_sections): Only set minimal section attributes.
6264 Adjust them later, based on the section contents.
6265 (ieee_object_p): Read in the file until just after the ME record.
6266 Call ieee_slurp_section_data to set the section flags.
6267 (do_one): Add iterations parameter. Only repeat the first load
6268 item. Set the section and file reloc flags.
6269 (ieee_slurp_section_data): Set section flags. Pass iterations to
6271 (ieee_canonicalize_reloc): Handle I variables.
6272 (do_with_relocs): Only emit relocation size when necessary.
6273 Increase MAXRUN to 127. Change ov to be assigned, and take
6274 src_mask and pcrel_offset into account.
6275 (ieee_write_data_part): Skip sections that are not loaded.
6276 (ieee_write_external_part): Don't output optional last entry of WX
6278 (ieee_write_me_part): Make setting of me_record neater.
6279 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6281 * syms.c (stt): Add entries for zerovars, vars, and code.
6283 * elfcode.h (validate_reloc): New static function.
6284 (write_relocs): Call validate_reloc for non ELF relocs.
6286 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6287 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6288 (TARGET_LITTLE_SYM): Likewise.
6290 * config.bfd (m68*-*-psos*): New target.
6292 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6294 * i386msdos.c: Remove some #if 0 code.
6295 (msdos_write_object_contents): Don't include empty sections in the
6296 size computation, regardless of their address.
6298 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6300 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6301 is NULL, ie, the -r switch is used.
6303 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6305 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6306 (BFD_RELOC_MIPS_GOT_LO16): Define.
6307 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6308 * bfd-in2.h, libbfd.h: Rebuild.
6309 * elf32-mips.c (mips_reloc_map): Map new relocs.
6311 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6313 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6316 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6317 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6318 simple number for the section address, rather than an expression.
6319 Limit the number of bytes between relocs to MAXRUN.
6320 (ieee_write_me_part): Set me_record to the file offset after the
6322 (ieee_write_processor): New static function.
6323 (ieee_write_object_contents): Use ieee_write_processor.
6325 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6327 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6329 * coff-aux.c: Change include of aux.h to aux-coff.h.
6331 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6333 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6334 relocation put the addend both in the reloc entry and the data.
6335 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6338 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6339 a R_68K_PCxx reloc against a defined global symbol directly.
6340 (elf_m68k_check_relocs): Don't count such a reloc.
6342 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6343 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6344 symbol for now, otherwise always record the symbol as dynamic.
6345 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6346 is not referenced by a dynamic object, and we are not making a
6347 shared object, then don't make a PLT entry. If we do make a PLT
6348 entry, make sure the symbol has been recorded as dynamic.
6350 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6352 * configure.host: When making a shared library, set HLDFLAGS to
6353 pass an appropriate -rpath option. Use the make variable SONAME
6354 as the shared library soname, rather than computing it here. On
6355 SunOS, build stamp-tshlink in place of $(SHLINK).
6356 * Makefile.in (SONAME): New variable.
6357 ($(SHLINK)): Make a link to the transformed name, as well.
6358 (stamp-tshlink): New target.
6359 (install): Skip stamp-tshlink during install.
6361 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6363 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6364 linker sections have been set up yet.
6366 * elf.c (make_mapping): Add an additional argument to suppress
6367 making the first section include the program headers.
6368 (map_sections_to_segments): If the user used -Ttext such that the
6369 program headers are on a different page, do not set the flags
6370 saying that this section includes the program headers.
6372 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6374 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6375 don't define TRAD_HEADER.
6376 * configure: Rebuild.
6378 * netbsd-core.c: New file, support for NetBSD core files.
6379 * hosts/*nbsd.h: Removed.
6381 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6383 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6384 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6385 * libbfd.h, bfd-in2.h: Regenerated.
6386 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6387 bfd_elf32_bfd_reloc_type_lookup.
6388 (reloc_type{,_names}): Deleted.
6389 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6391 (sparc_reloc_map): Add sparc64 relocs.
6392 (sparc_elf_notsupported_reloc): New static function.
6393 (sparc_elf_wdisp16_reloc): New static function.
6394 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6395 (elf32_sparc_relocate_section): Likewise.
6396 (bfd_elf32_bfd_reloc_type_lookup): Define.
6397 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6398 (reloc_type{,_names}): Deleted.
6399 (elf_sparc_howto_table): Deleted.
6400 (sparc_reloc_map): Deleted.
6401 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6402 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6404 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6406 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6409 * Makefile.in (program_transform_name): New variable.
6410 (install): Transform library name before installing it.
6412 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6414 * archures.c (bfd_mach_i960_hx): Define.
6415 * bfd-in2.h: Rebuild.
6416 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6417 (MATRIX): Expand entries for HX.
6418 (arch_info_struct): Add i960:hx entry.
6419 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6420 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6421 (coff_set_flags): Handle bfd_mach_i960_hx.
6423 Support for building as a shared library, based on patches from
6424 Alan Modra <alan@spri.levels.unisa.edu.au>:
6425 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6426 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6427 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6428 * configure: Rebuild.
6429 * configure.host: If --enable-shared, adjust shared library stuff
6430 based on the host. If the host is SunOS, and the linker supports
6431 -rpath, set HLDFLAGS to use it.
6432 * Makefile.in (ALLLIBS): New variable.
6433 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6434 (COMMON_SHLIB, SHLINK): New variables.
6435 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6436 (STAGESTUFF): Remove variable.
6437 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6439 (stamp-ofiles): New target, like old ofiles target, but build
6440 using a temporary file and move-if-change, and touch stamp-ofiles
6442 (ofiles): Just depend upon stamp-ofiles.
6443 (stamp-piclist, piclist): New targets.
6444 ($(SHLIB), $(SHLINK)): New targets.
6445 (targets.o, archures.o): Build twice if PICFLAG is set.
6446 (do_mostlyclean): Remove pic/*.o.
6447 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6449 (do_distclean): Remove pic and stamp-picdir.
6450 (install): Install shared libraries.
6451 ($(OFILES)): Depend upon stamp-picdir.
6452 (stamp-picdir): New target.
6454 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6456 * libcoff.h: Rebuild.
6458 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6459 flavour of a section with no owner.
6461 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6462 ELF_LINK_NON_ELF flag.
6463 (mips_elf_create_got_section): Likewise.
6465 * elf.c: Revert last change, since it breaks dynamic linking.
6466 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6468 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6469 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6470 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6472 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6474 * elf.c (assign_file_positions_for_segments): If the backend does
6475 not want the elf header or the program headers in the address
6476 space, do not include them in the calculations.
6478 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6479 function to determine if we need additional program headers.
6480 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6481 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6483 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6485 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6487 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6489 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6490 back into one line. Some compilers (sunos 4.1.3 for example)
6491 won't accept args split across more than one line.
6493 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6495 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6496 * configure: Regenerate.
6498 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6500 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6501 try to do arithmetic on a void *, cast it to a unsigned char * first.
6503 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6505 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6506 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6508 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6509 flag for a newly defined symbol.
6510 (NAME(bfd_elf,record_link_assignment)): Likewise.
6511 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6512 set the DEF or REF_REGULAR flags correctly.
6514 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6515 (libbfd.h, libcoff.h): Corresponding change.
6517 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6518 a PLT32 reloc as dynamic.
6519 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6520 is not referenced by a dynamic object, and we are not making a
6521 shared object, then don't make a PLT entry. If we do make a PLT
6522 entry, make sure the symbol has been recorded as dynamic.
6524 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6526 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6527 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6528 (powerpcle-*-cygwin32): New.
6529 * peicode.h (add_data_entry): Get address from vma.
6531 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6533 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6534 attached to the section has already been created as an undefined
6535 symbol, treat it as if it hasn't been created yet.
6537 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6539 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6540 symbol or section symbols if stripping all symbols and this is not
6541 a relocateable link. Don't output the symbol string table if
6542 there are no symbols.
6543 (elf_link_flush_output_syms): Don't do anything if there are no
6546 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6548 * coff-aux.c: New file.
6549 * hosts/m68kaux.h: New file.
6550 * config.bfd (m68*-apple-aux*): New target.
6551 * configure.in (m68*-apple-aux*): New native host.
6552 (m68kaux_coff_vec): New vector.
6553 * configure: Rebuild.
6554 * targets.c (m68kaux_coff_vec): Declare.
6555 * coffcode.h (bfd_coff_backend_data): Add field
6556 _bfd_coff_link_add_one_symbol.
6557 (bfd_coff_link_add_one_symbol): Define.
6558 (compare_arelent_ptr): New static function if TARG_AUX.
6559 (coff_write_relocs): If TARG_AUX, sort the relocs.
6560 (coff_write_object_contents): Set A/UX aouthdr magic number.
6561 (coff_link_add_one_symbol): Define if not defined.
6562 (bfd_coff_std_swap_table): Initialize new field.
6563 * libcoff.h: Rebuild.
6564 * cofflink.c (coff_link_add_symbols): Call
6565 bfd_coff_link_add_one_symbol rather than
6566 _bfd_generic_link_add_one_symbol.
6567 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6568 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6569 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6570 * Makefile.in: Rebuild dependencies.
6571 (BFD32_BACKENDS): Add coff-aux.o.
6572 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6574 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6576 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6577 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6579 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6581 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6582 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6583 (maintainer-clean): Warn about deleting special files.
6584 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6586 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6587 warning symbols correctly.
6588 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6589 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6590 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6591 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6592 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6593 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6595 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6598 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6600 * libcoff-in.h: aligned newly exported names with bfd naming
6601 conventions. Removed an erroneous define of POWERPC_LE_PE.
6602 * libcoff.h: Rebuild.
6603 * cofflink.c, coff-ppc.c: the above function name changes
6605 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6607 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6608 * ecoff.c (struct extsym_info): Define.
6609 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6610 to ecoff_link_write_external.
6611 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6612 Strip symbols when appropriate.
6614 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6615 * syms.c (BSF_OBJECT): Define.
6616 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6617 * bfd-in2.h: Rebuild.
6618 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6620 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6623 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6624 copying relocs into a shared object, treat a defined global symbol
6626 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6627 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6628 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6630 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6631 real defined symbol, not to a weak defined symbol.
6633 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6635 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6636 and made a few static functions externs.
6638 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6639 POWERPC_LE_PE hack in cofflink.
6641 * libcoff-in.h: promoted the following from cofflink.c to allow
6642 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6643 coff_debug_merge_element, struct coff_debug_merge_type,
6644 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6645 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6646 coff_debug_merge_hash_lookup, coff_link_section_info,
6647 coff_final_link_info, coff_debug_merge_hash_newfunc,
6648 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6650 * libcoff.h: re-gen'd
6652 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6654 * syms.c: Include "bfdlink.h".
6655 (struct stab_find_info): Define.
6656 (_bfd_stab_section_find_nearest_line): New function.
6657 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6658 * libbfd.h: Rebuild.
6659 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6660 * elf.c (_bfd_elf_find_nearest_line): Try calling
6661 _bfd_stab_section_find_nearest_line before searching the ELF
6662 symbol table. Find the closest STT_FUNC symbol, not the last one.
6663 * libcoff-in.h (coff_data_type): Add line_info field.
6664 * libcoff.h: Rebuild.
6665 * coffgen.c (coff_find_nearest_line): Try calling
6666 _bfd_stab_section_find_nearest_line before searching the COFF
6668 * Makefile.in: Rebuild dependencies.
6670 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6672 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6673 4 bytes, so we get the correct value when updating the register
6674 field in little endian mode.
6676 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6678 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6679 entry_section fields. Add sntoc and snentry fields.
6680 * libcoff.h: Rebuild.
6681 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6682 not toc_section and entry_section (the COFF file does not have any
6683 sections at this point).
6684 (coff_write_object_contents): Set o_snentry and o_sntoc from
6685 snentry and sntoc rather than entry_section and toc_section.
6686 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6687 snentry, not toc_section and entry_section.
6688 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6689 entry_section from hentry.
6690 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6692 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6693 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6694 than using toc_section directly.
6696 * archures.c: Add missing `.' in enum bfd_architecture.
6697 * bfd-in2.h: Rebuild.
6699 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6700 Robert Lipe <robertl@arnet.com>.
6702 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6704 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6705 to sections we allocate. Use bfd_zalloc to allocate initialial
6706 sections, not bfd_alloc.
6707 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6708 SDA{,2}I16 relocations.
6709 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6710 whether to put something in .sbss or not.
6711 (ppc_elf_relocate_section): Add support for more relocations. Add
6712 in sec->output_offset where appropriate. Make error messages
6713 include the symbol name.
6715 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6716 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6717 doesn't get redefined messages if -shared.
6719 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6720 section if the rel_section field has been set up.
6722 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6724 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6727 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6729 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6730 of flags, only flags used are controlled by mach number. Bump up
6731 output file mach number to highest of input file mach numbers.
6732 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6733 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6735 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6736 bfd_elf64_sparc_vec support.
6738 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6740 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6741 the embedded bit is set on some objects and not on others. Just
6743 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6746 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6748 * coffcode.h (coff_new_section_hook): Don't try to align the
6751 * coffcode.h (coff_set_section_contents): Fix the handling of the
6752 .lib section to work even if the entire section contents are
6753 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6754 Robert Lipe <robertl@arnet.com>.
6756 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6758 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6759 memory here for contents.
6761 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6762 _SDA2_BASE_ by 32768.
6763 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6764 started using. Allocate contents for .sdata and .sdata2 sections
6766 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6768 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6769 size _SDA{,2}_BASE_.
6770 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6773 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6775 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6777 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6778 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6779 (bfd_mach_sparc_v9a): Define.
6780 (bfd_mach_sparc_v9_p): Define.
6781 * bfd-in2.h: Regenerated.
6782 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6784 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6785 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6786 to bfd_elf32_sparc_vec.
6787 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6788 Add v8plus{,a} support.
6790 (sparc_compatible): New function.
6791 * elf32-sparc.h: #include "elf/sparc.h".
6792 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6793 elf32_sparc_final_write_processing): New functions.
6794 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6795 elf_backend_final_write_processing): Define.
6797 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6799 * elf-bfd.h (struct elf_link_hash_entry): Add
6800 linker_section_pointer field.
6801 (enum elf_linker_section_enum): Enumeration for new way of
6802 creating linker dynamic sections and symbols.
6803 (elf_linker_section{,_pointers}): New structures for creating
6804 dynamic sections and symbols.
6805 (elf_obj_tdata): Add linker_section_pointers and linker_section
6807 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6808 (_bfd_elf_create_linker_section): New declarations.
6809 (_bfd_elf_find_pointer_linker_section): Ditto.
6810 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6811 (_bfd_elf_make_linker_section_rela): Ditto.
6813 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6815 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6816 (ppc_elf_create_linker_section): New function to create the
6817 sections .got, .sdata, and .sdata2.
6818 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6820 (ppc_elf_check_relocs): Support more of the eabi relocations.
6821 (ppc_elf_relocate_section): Ditto.
6822 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6823 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6825 * elflink.h (elf_create_pointer_linker_section): New function to
6826 create initialized pointers in dynamic linker sections.
6827 (elf_finish_pointer_linker_section): Actually intialize the
6828 pointers created above.
6830 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6831 macros to provide both 32 and 64 bit versions of
6832 elf_create_pointer_linker_section.
6833 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6834 provide both 32 and 64 bit versions of
6835 elf_finish_pointer_linker_section.
6837 * elflink.c (_bfd_elf_create_linker_section): New function to
6838 create a linker section.
6839 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6840 given address in the linker pointer offsets created for a given
6842 (_bfd_elf_make_linker_section_rela): Make a RELA section
6843 corresponding to the generated linker section.
6845 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6847 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6849 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6851 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6852 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6853 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6854 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6855 toc entry in an objdump) for now.
6856 (ppc_do_last, ppc_get_last): New function - needed to save processing
6857 the toc owner to the end.
6858 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6861 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6862 toc owner from being done till last. Must define POWERPC_LE_PC
6865 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6867 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6869 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6870 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6872 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6874 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6876 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6878 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6880 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6882 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6884 * elf.c (assign_file_positions_for_segments): Don't increment file
6885 offset for a segment which contains no loadable sections.
6887 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6889 * reloc.c: Add new PowerPC relocations.
6890 * {bfd-in2,libbfd}.h: Regenerate.
6892 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6893 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6895 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6897 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6900 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6903 * coffgen.c (coff_find_nearest_line): Don't try to cache
6904 information in sections that are not owned by a BFD. From Richard
6905 Henderson <richard@atheist.tamu.edu>.
6907 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6908 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6909 * elflink.h (elf_link_output_extsym): Remove special check for
6912 * ecoffswap.h: Add prototypes for static functions.
6914 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6916 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6917 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6919 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6920 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6921 support. Begin support for R_PPC_SDA{2,}REL.
6923 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6925 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6926 create the .got and .got.neg sections.
6927 (ppc_elf_size_dynamic_sections): Call it.
6928 (ppc_elf_check_relocs): Call it.
6929 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6930 (ppc_elf_check_relocs): Add error messages for relocations we
6931 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6934 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6936 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6937 section flags for V.4 and eabi.
6939 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6941 * elf.c (assign_file_positions_for_segments): If a segment
6942 contains no sections, don't mark it as readable.
6944 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6945 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6947 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6948 dynamic section, if there is one.
6949 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6950 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6951 (bfd_elf64_swap_dyn_in): Likewise.
6952 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6954 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6956 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6957 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6958 <pirker@eiunix.tuwien.ac.at>.
6960 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6962 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6963 PowerPC V.4 and eabi.
6964 * bfd-in2.h: Regenerate.
6965 * libfd.h: Regenerate.
6967 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6969 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6970 section type and SHF_EXCLUDE section flag, turning them into the
6971 appropriate bfd section flag.
6973 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6975 * xcofflink.c (xcoff_link_add_symbols): Create the special
6976 sections if we see a DYNAMIC object, in case that is the only
6977 XCOFF input object we see.
6979 * elf32-mips.c: Extensive changes for a start at dynamic linking
6980 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6982 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6983 (struct elf_backend_data): Remove
6984 elf_backend_create_program_headers field. Add
6985 elf_backend_additional_program_headers and
6986 elf_backend_modify_segment_map fields.
6987 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6989 (elf_backend_additional_program_headers): Likewise.
6990 (elf_backend_modify_segment_map): Likewise.
6991 (elf_backend_create_program_headers): Don't define.
6992 (elfNN_bed): Change to account for field changes.
6993 * elf.c (assign_file_positions_for_segments): Call new
6994 modify_segment_map backend function. Don't call old
6995 create_program_headers backend function.
6996 (get_program_header_size): Call additional_program_headers rather
6997 than create_program_headers.
6998 * elflink.h (elf_link_add_object_symbols): Initialize
6999 type_change_ok from new backend field.
7000 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7002 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7003 a reloc against the appropriate section.
7005 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7006 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7007 (elf_flags_init): Rename from elf_ppc_flags_init.
7008 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7010 (ppc_elf_copy_private_bfd_data): Likewise.
7011 (ppc_elf_merge_private_bfd_data): Likewise.
7013 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7016 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7018 * coff-alpha.c (alpha_relocate_section): During final link, allow
7019 output .lita section to be bigger than 64k by adjusting gp value
7020 on a per-input section basis.
7021 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7023 (struct ecoff_section_tdata): Add gp field.
7025 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7027 Handle Alpha ECOFF changes in OSF/1 3.2.
7028 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7030 * coff-alpha.c: Include "aout/ar.h".
7031 (alpha_ecoff_get_relocated_section_contents): Don't require an
7032 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7033 3.2 doesn't generate one.
7034 (alpha_relocate_section): Likewise.
7035 (alpha_ecoff_slurp_armap): Define.
7036 (alpha_ecoff_slurp_extended_name_table): Define.
7037 (alpha_ecoff_construct_extended_name_table): Define.
7038 (alpha_ecoff_truncate_arname): Define.
7039 (alpha_ecoff_write_armap): Define.
7040 (alpha_ecoff_generic_stat_arch_elt): Define.
7041 (alpha_ecoff_update_armap_timestamp): Define.
7043 (alpha_ecoff_read_ar_hdr): New static function.
7044 (alpha_ecoff_get_elt_at_filepos): New static function.
7045 (alpha_ecoff_openr_next_archived_file): New static function.
7046 (alpha_ecoff_get_elt_at_index): New static function.
7047 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7048 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7049 _bfd_ecoff to alpha_ecoff.
7050 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7051 field from backend structure, rather than always calling
7052 _bfd_get_elt_at_filepos.
7053 * coff-mips.c (mips_ecoff_backend_data): Initialize
7054 get_elt_at_filepos field.
7055 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7056 from _bfd_generic_read_ar_hdr with minor changes.
7057 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7058 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7059 * libbfd.h: Rebuild.
7061 * bfd-in.h (BFD_IN_MEMORY): Define.
7062 * libbfd-in.h (struct bfd_in_memory): Define.
7063 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7064 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7065 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7066 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7067 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7068 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7069 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7070 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7071 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7072 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7074 (bfd_openstreamr): Likewise.
7075 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7076 BFD_IN_MEMORY is not set.
7077 * riscix.c (riscix_some_aout_object_p): Likewise.
7078 * bfd-in2.h, libbfd.h: Rebuild.
7080 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7081 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7082 (bfd_get_elt_at_index): Define.
7083 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7084 bfd_get_elt_at_index. Change index parameter from int to
7086 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7087 (_bfd_noarchive_get_elt_at_index): Define.
7088 (_bfd_archive_bsd_get_elt_at_index): Define.
7089 (_bfd_archive_coff_get_elt_at_index): Define.
7090 * bfd-in2.h, libbfd.h: Rebuild.
7091 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7092 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7093 * ieee.c (ieee_get_elt_at_index): Define.
7094 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7095 * oasys.c (oasys_get_elt_at_index): Define.
7096 * som.c (som_get_elt_at_index): Define.
7098 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7099 numbers to the .text section.
7101 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7103 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7104 If there is a SEC_DEBUGGING section, get the contents of the debug
7105 information part from it.
7106 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7108 (ieee_write_object_contents): Check ieee_write_debug_part return.
7110 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7112 * config.bfd (i[345]86-*-freebsd*): Add target.
7113 * configure.in (i386freebsd_vec): Add vec.
7114 * configure: Regenerate.
7115 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7116 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7117 Rebuild dependencies..
7118 * freebsd.h: New file.
7119 * i386freebsd.c: New file.
7120 * targets.c (i386freebsd_vec): Declare.
7121 (bfd_target_vector): Add i386freebsd_vec.
7122 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7123 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7125 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7127 * ieee.c (ieee_slurp_debug): New static function.
7128 (ieee_object_p): Call it.
7129 (ieee_slurp_section_data): Skip debugging sections.
7130 (ieee_get_reloc_upper_bound): Likewise.
7131 (ieee_get_section_contents): Likewise.
7132 (ieee_canonicalize_reloc): Likewise.
7133 (ieee_write_section_part): Likewise.
7134 (ieee_write_debug_part): Likewise.
7135 (ieee_write_data_part): Likewise.
7136 (init_for_output): Likewise.
7138 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7140 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7142 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7143 relocs, since ppc_elf_relocate_section handles the linker case.
7144 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7146 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7147 ppc_elf_relocate_section since that is now the only caller.
7148 (ppc_elf_relocate_section): Ditto.
7150 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7152 * coffcode.h (coff_write_object_contents): If we don't know the
7153 section of the entry point for an XCOFF executable, always set the
7154 entry address to -1.
7156 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7158 * elf.c (bfd_section_from_shdr): Add support for note sections.
7160 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7162 * bfd-in.h (struct _symbol_info): Add stab_type field.
7163 * bfd-in2.h: Rebuild.
7164 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7166 * elf32-ppc.c: Remove trailing newline from calls to
7168 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7169 difference if target endianness is known.
7171 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7173 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7174 old style TOC16 references without using R_PPC_GOT.
7175 (ppc_reloc_type): Ditto.
7176 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7177 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7178 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7179 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7180 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7182 (ppc_elf_adjust_dynamic_symbol): Ditto.
7183 (ppc_elf_adjust_dynindx): Ditto.
7184 (ppc_elf_size_dynamic_sections): Ditto.
7185 (ppc_elf_finish_dynamic_symbol): Ditto.
7186 (ppc_elf_finish_dynamic_sections): Ditto.
7187 (ELF_DYNAMIC_INTERPRETER): Define.
7189 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7191 * elf.c (copy_private_bfd_data): When attaching sections to
7192 segments ignore sections that won't be allocated. Patch from
7195 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7197 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7200 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7202 * coff-i960.c (CALC_ADDEND): Define.
7203 (coff_i960_relocate_section): Add the input section VMA to the
7204 addend for PC relative relocs.
7206 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7208 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7209 to correctly terminate.
7211 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7213 * targets.c (enum bfd_endian): Define.
7214 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7215 from boolean to enum bfd_endian. Change header_byteorder_big_p
7217 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7218 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7219 * bfd-in2.h: Rebuild.
7220 * All targets: Change initialization of byteorder and
7221 header_byteorder to use enum bfd_endian values rather than
7223 * All files: Change all references to byteorder_big_p and
7224 header_byteorder_big_p to use new bfd_*_endian macros.
7226 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7228 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7230 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7232 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7234 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7236 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7238 * ieee.c: Lots of minor cleanups. Make many functions return
7239 errors rather than calling abort. Also:
7240 (ieee_write_twobyte): Remove; change callers to call existing
7241 ieee_write_2bytes function.
7242 (ieee_write_expression): Don't output the section twice when
7243 outputting a local symbol. Don't emit an extraneous zero if there
7245 (ieee_slurp_sections): Set the lma as well as the vma.
7246 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7248 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7249 a recognized one or bfd_arch_unknown.
7250 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7252 (ihex_get_symtab): Likewise.
7254 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7256 * aoutx.h: Include <ctype.h>.
7257 (struct aout_link_includes_table): Define.
7258 (struct aout_link_includes_totals): Define.
7259 (struct aout_link_includes_entry): Define.
7260 (aout_link_includes_lookup): Define macro.
7261 (struct aout_final_link_info): Add includes field.
7262 (aout_link_includes_newfunc): New static function.
7263 (NAME(aout,final_link)): Initialize includes hash table.
7264 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7266 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7268 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7270 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7272 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7274 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7276 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7277 (pe_print_private_bfd_data): call pe_print_reloc.
7278 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7279 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7280 up some debugging as well.
7282 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7284 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7287 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7289 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7290 when setting sections to NULL.
7292 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7294 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7296 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7297 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7299 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7300 * bfd-in2.h: Rebuild.
7302 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7304 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7306 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7308 * ihex.c (ihex_scan): Handle record types 4 and 5.
7309 (ihex_object_p): Permit types 4 and 5.
7310 (ihex_set_section_contents): Remove check for out of range
7312 (ihex_write_object_contents): Generate types 4 and 5.
7314 * elflink.h (elf_link_output_extsym): Just ignore warning and
7315 indirect references to symbols which don't really exist.
7317 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7319 * peicode.h (pe_print_idata): Minor format fixes
7320 (pe_print_edata): New function. Under private printing, this formats
7321 the edata section of a PE file.
7322 (pe_print_private_bfd_data): Added call to pe_print_edata.
7324 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7326 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7327 index, don't call stoi.
7329 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7331 * srec.c (srec_scan): Set lma as well as vma.
7333 * ihex.c: New file; support for Intel Hex format.
7334 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7335 (ihex_vec): Declare.
7336 (bfd_target_vector): Always include ihex_vec.
7337 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7338 * Makefile.in: Rebuild dependencies.
7339 (BFD_LIBS): Add ihex.o
7340 (BFD_LIBS_CFILES): Add ihex.c.
7341 * bfd-in2.h: Rebuild.
7343 * elf.c (assign_file_positions_for_segments): Sort the sections in
7345 (get_program_header_size): Return the right size if segment_map is
7347 (copy_private_bfd_data): Don't bother to sort the sections.
7349 * bfd.c (bfd_record_phdr): New function.
7350 * bfd-in.h (bfd_record_phdr): Declare.
7351 * bfd_in2.h: Rebuild.
7353 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7356 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7357 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7359 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7360 (bfd_zmalloc): Change declaration.
7361 * libbfd.h: Rebuild.
7362 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7363 and realloc. Don't set bfd_error_no_memory if they fail.
7365 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7367 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7368 uses as well. Added a new howto to deal with TOCREL16 relocs that
7369 are TOCDEFN as well.
7370 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7371 to handle RVA relocs from dlltool.
7372 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7373 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7374 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7376 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7377 to get the right section alignment.
7379 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7381 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7382 p_paddr if p_paddr is zero.
7383 (make_mapping): Set includes_filehdr and includes_phdrs for first
7385 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7387 (assign_file_positions_for_segments): Handle includes_filehdr and
7388 includes_phdrs. Remove special handling of PT_PHDR and first
7390 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7391 when appropriate. Remove special handling of PT_PHDR segment.
7392 Use a more complex condition for when a section is included in a
7393 segment to handle Solaris linker oddities.
7395 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7397 * coff-m88k.c (howto_table): Reformatted for easier reading;
7398 special_function now points to new function m88k_special_reloc.
7399 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7401 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7402 be done correctly by m88k_special_reloc.
7403 (reloc_processing): New function to be used by RELOC_PROCESSING.
7404 (RELOC_PROCESSING): Define to call reloc_processing.
7406 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7408 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7409 (pe_print_pdata): Likewise.
7411 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7412 obstack_alloc fails.
7413 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7415 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7416 * Many files: don't set bfd_error_no_memory if one of the above
7419 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7420 if p_paddr_valid is set.
7421 (copy_private_bfd_data): New static function.
7422 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7424 * elf.c (assign_file_positions_for_segments): Fix case where extra
7425 program headers were allocated.
7427 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7428 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7429 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7430 _bfd_elf_print_private_bfd_data.
7432 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7433 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7434 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7435 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7436 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7437 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7438 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7440 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7442 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7443 * elf.c (make_mapping): New static function.
7444 (map_sections_to_segments): New static function.
7445 (elf_sort_sections): New static function.
7446 (assign_file_positions_for_segments): New static function.
7447 (map_program_segments): Remove.
7448 (get_program_header_size): Remove sorted_hdrs, count, and
7449 maxpagesize parameters. Simplify.
7450 (assign_file_positions_except_relocs): When generating an
7451 executable, use assign_file_positions_for_segments.
7452 (elf_sort_hdrs): Remove.
7453 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7454 to get_program_header_size.
7456 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7458 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7460 * configure, config.in: Regenerate with autoconf 2.7.
7462 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7463 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7465 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7467 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7468 (ecoff_sec_to_styp_flags): Likewise.
7469 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7470 (ecoff_set_symbol_info): Handle scRConst.
7471 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7472 (ecoff_compute_section_file_positions): Handle .rconst section.
7473 (_bfd_ecoff_write_object_contents): Likewise.
7474 (ecoff_link_check_archive_element): Handle scRConst.
7475 (ecoff_link_add_externals): Likewise.
7476 (ecoff_link_write_external): Handle .rconst section.
7477 (ecoff_reloc_link_order): Likewise.
7478 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7479 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7481 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7483 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7484 DEF_DYNAMIC flag is set.
7486 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7488 * host-aout.c: If TRAD_HEADER is defined, include it.
7490 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7492 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7493 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7494 (BFD_NEED_DECLARATION): New function.
7495 * configure.in: Use BFD_NEED_DECLARATION.
7496 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7497 * configure, config.in: Rebuild with autoconf 2.6.
7499 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7500 special_sections before returning when called with a non XCOFF
7503 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7506 * coffcode.h (coff_compute_section_file_positions): Only pad the
7507 previous section to force file alignment when creating an
7510 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7512 * coffcode.h (coff_compute_section_file_positions): If
7513 RS6000COFF_C, set up the .debug section.
7515 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7516 if it is not large enough to accomodate the entire TOC area with
7517 signed 16 bit offsets.
7518 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7520 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7521 TOC anchor to use the TOC value used in the output file.
7523 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7525 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7526 (_bfd_coff_read_string_table): Likewise.
7528 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7530 * pe-arm.c: Fix typos.
7531 * coff-arm.c: Likewise.
7533 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7535 * coff-ppc.c (list_ele): Added "cat"egory member.
7536 (record_toc): New category parameter (priv or pub).
7537 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7538 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7539 the mainline. It addes extra toc cells in error.
7540 (ppc_coff_swap_sym_in_hook): Added some documentation.
7541 (dump_toc): Can now diagnose "virtual toc" chicanery.
7543 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7545 * elf-bfd.h (struct elf_link_hash_table): Change type of
7546 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7548 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7550 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7551 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7553 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7554 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7555 defined or mentioned in a regular file.
7557 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7559 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7560 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7561 (coff_ppc_relocate_section): Correct REL24 handling
7562 (ppc_process_before_allocation): Correct TOCDEFN handling
7564 * peicode.h (dir_names): Added name descriptions
7566 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7568 * VERSION: Updated to cygnus-2.6.
7570 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7572 * targets.c (m68k4knetbsd_vec): Declare.
7574 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7576 * targets.c (bfd_target): Change type of second argument to
7577 _bfd_print_private_bfd_data from void * to PTR.
7578 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7579 using PTR rather than void *.
7580 * bfd-in2, libbfd.h: Rebuild.
7581 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7583 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7584 _bfd_generic_bfd_print_private_bfd_data rather than casting
7587 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7589 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7590 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7592 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7593 BFD64_BACKENDS_CFILES): New variables.
7596 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7598 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7599 not at the file position of the first section.
7600 * coffcode.h (coff_compute_section_file_positions): Avoid using
7602 (coff_write_object_contents): When generating a PPC PE executable
7603 with no symbols, round up the file size to a COFF_PAGE_SIZE
7605 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7606 don't write out a string table.
7608 * elf.c (bfd_section_from_shdr): When using a different section
7609 header, pass the new one to _bfd_elf_make_section_from_shdr.
7610 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7611 (elf_map_symbols): Add section VMA to symbol value when comparing
7613 (_bfd_elf_compute_section_file_positions): Only build symbol table
7614 if there are some symbols. Set file offset of symtab and strtab
7616 (assign_file_positions_except_relocs): Remove dosyms parameter.
7617 Change all callers. Never set file offset of symtab and strtab
7619 (_bfd_elf_copy_private_section_data): New function.
7620 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7621 (_bfd_elf_copy_private_symbol_data): New function.
7622 (swap_out_syms): Check for special mapping of st_shndx created by
7623 copy_private_symbol_data.
7624 * elfxx-target.h: Use new copy routines.
7625 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7626 (_bfd_elf_copy_private_section_data): Declare.
7628 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7630 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7633 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7634 _bfd_dummy_target, matching the recent change to archive
7637 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7639 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7640 arithmetic on PTR types.
7642 * aout-target.h (MY(callback)): Set the lma of the sections.
7644 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7645 symbol into a reloc against the section.
7647 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7649 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7650 glue for the relocs: IMGLUE and IFGLUE.
7651 (record_toc): new function - tracks toc contents
7652 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7653 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7654 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7655 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7656 (ppc_record_toc_entry): Removed a debug define (duh)
7658 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7659 (pe_print_idata): New function - formats the idata section data
7660 (pe_print_pdata): New function - formats the pdata section data
7661 (pe_print_private_bfd_data): calls to above
7663 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7665 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7666 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7667 TARGET_SYM and TARGET_NAME for vector and BFD name.
7668 * coff-pmac.c (pmac_xcoff_vec): Remove.
7669 (TARGET_SYM, TARGET_NAME): Define.
7670 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7671 machine to 0, not all PowerMacs are 601s.
7673 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7675 * elfcode.h (elf_object_p): Read in any program headers.
7676 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7677 based on the program headers, if any.
7678 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7679 (map_program_segments): Set p_paddr of program headers based on
7682 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7684 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7687 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7688 trying to do a relocateable link with a non-a.out object file.
7690 * archive.c (bfd_generic_archive_p): Check the first object file
7691 in an archive even if target_defaulted is set. If the object file
7692 has the wrong xvec, reject it.
7694 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7695 be represented, report the name via _bfd_error_handler.
7696 (translate_to_native_sym_flags): Likewise.
7697 * elf32-mips.c (mips_elf_final_link): Likewise.
7698 * oasys.c (oasys_write_sections): Likewise.
7700 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7701 which checks for STYP_OVRFLO sections.
7702 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7703 reloc and lineno count overflows.
7704 (coff_write_object_contents): Call coff_count_linenumbers before
7705 coff_compute_section_file_positions. If RS6000COFF_C, handle
7706 reloc and lineno count overflows.
7707 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7708 relocs before dealing with .pad sections. Count overflow section
7709 headers when handling .pad sections.
7711 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7714 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7715 (struct xcoff_link_hash_table): Add descriptor_section and
7716 special_sections fields.
7717 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7718 (xcoff_link_add_symbols): Set linkage section alignment. Create
7719 descriptor section. Check for magic symbol names (_text, etc.),
7720 and record them in special_sections if found. Set
7721 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7722 descriptor field to point back to the function code symbol.
7723 (xcoff_sweep): Always mark the special descriptor_section.
7724 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7725 function descriptor, and mark it if it is.
7726 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7727 parameter, and fill it in. Allocate space for the descriptor
7729 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7730 global linkage code. If an undefined function descriptor is
7731 exported, arrange to define it. Warn about any other undefined
7733 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7734 (xcoff_write_global_symbol): Create a function descriptor when
7736 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7737 * bfd-in2.h: Rebuild.
7739 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7741 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7742 (ppc_coff_link_hash_table): new types for hashing
7743 (ppc_coff_link_hash_newfunc): hash entry constructor
7744 (ppc_coff_link_hash_table_init): hash table initializer
7745 (ppc_coff_link_hash_table_create): hash table constructor
7746 (ppc_record_toc_entry): changed references to hash table
7747 (coff_ppc_relocate_section): changed references to hash table
7749 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7750 * libcoff.h: Rebuild
7752 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7753 (coff_link_add_symbols): removed toc_offset init
7755 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7757 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7760 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7761 if it is given and mmep is available.
7762 * acconfig.h: Undef USE_MMAP.
7763 * configure, config.in: Regenerated.
7764 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7765 table handling the old way.
7766 (aout_get_external_symbols): Don't complain if last byte of string
7768 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7769 (bfd_free_window) [! USE_MMAP]: Don't define.
7770 (bfd_get_file_window,
7771 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7773 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7775 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7778 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7780 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7781 compatible with AMD generated COFF files. Try to support both AMD
7782 and GNU formats simultaneously.
7783 (coff_a29k_relocate_section): Likewise.
7785 * libbfd.c (bfd_get_file_window): Change writable parameter from
7786 int to boolean; update all callers. Pass MAP_SHARED if not
7787 writable--it's required on Solaris. Cast fprintf argument to
7789 * bfd-in.h (bfd_get_file_window): Update declaration.
7790 * bfd-in2.h: Rebuild.
7791 * aoutx.h: Update calls to bfd_get_file_window.
7793 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7795 (xcoff_swap_ldhdr_in): New static function.
7796 (xcoff_swap_ldsym_in): New static function.
7797 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7798 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7799 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7800 Handle XTY_ER/XMC_XO symbols correctly.
7801 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7802 rather than normal symbol table.
7803 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7804 already defined with the same absolute value.
7805 (xcoff_mark): When considering called symbols, check whether the
7806 descriptor is from a dynamic object, rather than the symbol
7808 (xcoff_build_ldsyms): Likewise.
7810 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7811 Cast realloc and malloc return values. If malloc or realloc fail,
7812 set bfd_error_no_memory.
7813 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7814 * bfd-in2.h: Rebuild.
7816 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7818 * coff-ppc.c (ppc_record_toc_entry): new function.
7819 (in_reloc_p): changed return value.
7820 (coff_ppc_relocate_section): much rework.
7821 (ppc_allocate_toc_section): new function.
7822 (ppc_process_before_allocation): new function.
7823 (ppc_coff_swap_sym_in_hook): new function.
7825 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7826 (coff_link_add_symbols): initialize toc_offset.
7828 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7829 (coff_swap_aouthdr_out): Added more sections to the data
7830 dictionary for the pe file header. Also changed linker version
7831 number on the ppc side.
7832 (dir_names): small improvements to the dictionary printing.
7833 (pe_mkobject_hook): save the file level flags.
7835 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7836 (pe_tdata): added real_flags field
7837 (coff_tdata): added local_toc_sym_map and access macro
7839 * libcoff.h (coff_link_hash_entry): added toc_offset field
7840 (pe_tdata): added real_flags field
7841 (coff_tdata): added local_toc_sym_map and access macro
7843 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7844 (coff_mkobject): init for local_toc_sym_map
7845 (coff_write_object_contents): set the internal_a.magic to
7846 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7849 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7851 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7852 entries until both the line number address and the function name
7853 address are too large.
7855 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7856 * configure: Rebuilt.
7858 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7859 is defined in the environment.
7861 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7863 * som.c (som_get_section_contents_in_window): Define to use
7866 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7868 * coff-i860.c: New file, based on coff-i386.c.
7869 * cpu-i860.c: New file, based on cpu-i386.c.
7870 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7871 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7872 targets, using i860coff_vec.
7873 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7874 trad-core.o and hosts/i860mach3.h.
7875 (i860coff_vec): Use coff-i860.o and cofflink.o.
7876 * configure: Rebuild.
7877 * Makefile.in: Rebuild dependencies.
7878 (ALL_MACHINES): Add cpu-i860.o.
7879 (BFD32_BACKENDS): Add coff-i860.o.
7880 (CFILES): Add cpu-i860.c and coff-i860.c.
7881 * targets.c (i860coff_vec): Declare.
7882 (bfd_target_vector): Add &i860coff_vec.
7883 * archures.c (bfd_i860_arch): Declare.
7884 (bfd_archures_list): Add &bfd_i860_arch.
7885 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7886 (coff_set_flags): Handle bfd_arch_i860.
7887 (coff_write_object_contents): Handle I860 a.out magic number.
7889 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7891 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7892 the created .tc section to 2.
7893 (xcoff_mark): Don't keep a .loader reloc for a call to an
7894 undefined symbol when creating a shared library.
7895 (xcoff_build_ldsyms): When creating a shared library, generate
7896 global linkage code for a call to an undefined symbol.
7898 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7900 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7901 BFD32_BACKENDS, BFD64_BACKENDS.
7902 (.dep1): Put mkdep output in a separate file.
7903 Rebuilt dependencies.
7905 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7908 Permit use of mmap when available:
7910 * configure.in: Check for mmap, madvise, mprotect.
7911 * config.in, configure: Regenerated.
7913 * libbfd.c (struct _bfd_window_internal): Define type.
7914 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7916 (ok_to_map): New static variable for debugging.
7917 (_bfd_generic_get_section_contents_in_window): New function.
7918 * bfd-in.h (bfd_window_internal): Declare type.
7919 (bfd_window): Define type.
7920 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7921 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7924 * libaout.h (struct aoutdata): Add two window fields.
7925 (obj_aout_sym_window, obj_aout_string_window): New macros.
7926 * aoutx.h (some_aout_object_p): Initialize windows.
7927 (aout_get_external_symbols): Get symbol data and strings in
7928 windows instead of explicitly allocated buffers.
7929 (slurp_symbol_table): Free window instead of memory.
7930 (bfd_free_cached_info): Release windows instead of freeing storage
7932 (aout_link_free_symbols): Ditto.
7934 * targets.c (bfd_target): Add new field for
7935 get_section_contents_in_window.
7936 (BFD_JUMP_TABLE_GENERIC): Updated.
7937 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7938 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7939 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7940 macros for get_section_contents_in_window field.
7942 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7944 * core.c: Renamed to corefile.c
7945 * makefile.dos (OBJS): Change core.o to corefile.o
7946 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7948 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7950 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7951 to o. Clobber and restore the list of new csects around the call
7952 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7953 linker error and the linker wants to read the symbol table. Reset
7954 the line number count of a real section even if it has no relocs.
7955 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7957 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7960 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7962 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7963 an undefined symbol in a shared link.
7965 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7966 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7967 phdm@info.ucl.ac.be (Philippe De Muyter).
7969 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7971 * coff-m88k.c (rtype2howto): New static function.
7972 (RTYPE2HOWTO): Use it rather than a macro definition.
7974 * coffcode.h (coff_write_object_contents): set internal_a.magic
7975 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7977 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7978 define TRAD_HEADER to new file hosts/delta68.h.
7979 m88*-motorola-sysv*, however, does use ptrace-core.o.
7980 * hosts/delta68.h: New file.
7982 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7983 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7985 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7987 * i386linux.c (MY(vec)): Declare before use.
7989 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7991 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7992 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7994 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7995 BFD is not of the right type.
7996 (bfd_elf_get_needed_list): Likewise.
7997 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7998 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7999 * xcofflink.c (XCOFF_XVECP): Define.
8000 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8002 (bfd_xcoff_import_symbol): Likewise.
8003 (bfd_xcoff_export_symbol): Likewise.
8004 (bfd_xcoff_link_count_reloc): Likewise.
8005 (bfd_xcoff_record_link_assignment): Likewise.
8006 (bfd_xcoff_size_dynamic_sections): Likewise.
8008 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8009 table index against the number of symbols for a base relative
8012 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8014 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8015 full_aouthdr flag here...
8016 (_bfd_xcoff_bfd_final_link): ...not here.
8018 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8020 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8021 systems that have a system <libelf.h>.
8022 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8023 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8024 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8025 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8026 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8027 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8028 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8030 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8032 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8033 set, set BSF_WEAK in symbol. Change all callers.
8034 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8035 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8036 _bfd_generic_link_add_one_symbol.
8037 (ecoff_indirect_link_order): Check that the section tdata relocs
8038 are not NULL before using them.
8040 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8041 define TRAD_HEADER as hosts/alphalinux.h.
8042 * configure: Rebuild.
8043 * hosts/alphalinux.h: New file.
8044 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8047 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8049 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8050 C_ECOMM storage classes.
8052 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8054 (xcoff_mark): Call xcoff_mark_symbol.
8055 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8056 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8058 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8060 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8062 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8064 (xcoff_find_reloc): New static function.
8065 (xcoff_link_add_symbols): Use it.
8066 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8067 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8068 relocate the value of C_DECL.
8070 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8072 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8074 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8075 callback decide what goes in .relocs.
8076 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8077 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8080 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8082 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8085 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8087 * xcofflink.c: More improvements, mostly to fix handling of
8088 constructors and a few other special cases.
8089 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8090 zero, reverting yesterday's change.
8091 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8092 (bfd_xcoff_link_count_reloc): Declare.
8093 (bfd_xcoff_record_link_assignment): Declare.
8094 * bfd-in2.h: Rebuild.
8096 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8098 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8099 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8100 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8101 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8102 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8103 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8105 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8108 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8109 segments includes the a.out header. See to that the magic number
8110 *always* is big-endian.
8112 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8113 m68k4k NetBSD configurations.
8115 * configure.in, configure: Separate i386 & mips NetBSD
8116 configurations from other BSD ones. Don't assume DEC is the only
8117 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8118 configurations. Add support for m68k4k NetBSD object format.
8120 * libaout.h: Added M_68K4K_NETBSD magic.
8122 * m68k4knetbsd.c: New file.
8124 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8126 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8129 * hosts/mipsnbsd.h: New file.
8131 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8133 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8135 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8136 toc_section, and entry_section fields.
8137 (struct xcoff_section_tdata): Remove ldrel_count field.
8138 * libcoff.h: Rebuild.
8139 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8141 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8142 full a.out header if full_aouthdr is set in xcoff_data.
8143 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8144 based on sections stored in xcoff_data.
8145 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8147 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8148 (rs6000coff_vec): Set symbol_leading_char to '.'.
8149 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8150 value stored in ret rather than returning a pointer value.
8152 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8154 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8157 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8159 * som.c (som_slurp_string_table): Allocate the strings with malloc
8160 since they're free'd by free_cached_info.
8161 (som_slurp_symbol_table): Similarly for the symbol table.
8163 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8165 * Makefile.in (diststuff): Don't make headers.
8167 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8169 * Makefile.in: Rebuild dependencies.
8171 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8172 output_bfd is not SunOS.
8173 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8174 non-SunOS input files.
8176 * xcofflink.c: Extensive changes to support linking shared objects
8177 and generating a .loader section.
8178 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8179 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8180 last_symndx, and ldrel_count fields.
8181 * libcoff.h: Rebuild.
8182 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8183 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8185 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8186 (bfd_xcoff_export_symbol): Declare.
8187 (bfd_xcoff_size_dynamic_sections): Declare.
8188 * bfd-in2.h: Rebuild.
8190 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8192 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8193 * configure: Rebuild.
8194 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8195 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8197 (pmac_xcoff_vec): Update to use new xcoff support.
8198 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8199 (xcoff_write_armap): Declare buf as unsigned char.
8200 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8202 * mpw-make.sed: Generalize subdir_do edit.
8204 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8206 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8207 correctly. Don't initialize asect->vma.
8209 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8211 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8212 something a little less than the page size.
8214 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8216 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8218 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8220 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8221 * coffcode.h (coff_write_object_contents): If .bss is before
8222 .data us that as data_start.
8223 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8225 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8226 (coff_swap_outhdr_out): Hardwire in version number.
8228 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8230 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8231 major and minor to *_vno, since the former are also macros in
8232 SunOS header files. Cast result of bfd_alloc to appropriate
8235 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8236 before assigning to sec_data.
8238 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8240 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8241 now relative to the section, not absolute.
8242 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8243 get the file name when there is a N_SO directory name. When
8244 handling stabs, remember that section->vma was added to the
8247 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8249 * sunos.c (struct sunos_link_hash_table): Add needed field.
8250 (sunos_link_hash_table_create): Call bfd_release, not free.
8251 (sunos_link_hash_table_create): Initialize needed field.
8252 (sunos_add_dynamic_symbols): Record needed objects.
8253 (bfd_sunos_get_needed_list): New function.
8254 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8255 * bfd-in2.h: Rebuild.
8257 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8259 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8261 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8263 * bfd-in.h (struct bfd_link_needed_list): Rename from
8264 bfd_elf_link_needed_list.
8265 * bfd-in2.h: Rebuild.
8266 * elf.c, elflink.h, libelf.h: Corresponding changes.
8268 Add start at AIX linker support; no shared libraries yet.
8269 * xcofflink.c: New file.
8270 * configure.in (rs600coff_vec): Use xcofflink.o.
8271 * configure: Rebuild.
8272 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8274 (struct xcoff_section_tdata): Define.
8275 (xcoff_section_data): Define macro.
8276 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8277 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8278 (_bfd_xcoff_bfd_final_link): Declare.
8279 (_bfd_ppc_xcoff_relocate_section): Declare.
8280 * libcoff.h: Rebuild.
8281 * coff-rs6000.c: Clean up a bit.
8282 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8283 cputype, csects, and debug_indices.
8284 (xcoff_copy_private_bfd_data): Copy cputype.
8285 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8286 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8287 (xcoff_reloc_type_lookup): Rename from
8288 rs6000coff_reloc_type_lookup.
8289 (coff_relocate_section): Define.
8290 (_bfd_xcoff_sizeof_headers): Define.
8291 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8292 (_bfd_xcoff_bfd_relax_section): Define.
8293 (_bfd_xcoff_bfd_link_split_section): Define.
8294 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8296 * coffcode.h (coff_compute_section_file_positions): If AIX,
8297 increment sofar by SMALL_AOUTSZ if not executable.
8298 (coff_write_object_contents): If AIX, always output an a.out
8299 header; if not executable, header size of SMALL_AOUTSZ.
8300 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8301 (_bfd_stringtab_init): Initialize xcoff field.
8302 (_bfd_xcoff_stringtab_init): New function.
8303 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8304 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8305 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8306 * libbfd.h: Rebuild.
8307 * Makefile.in: Rebuild dependencies.
8308 (BFD32_BACKENDS): Add xcofflink.o.
8309 (CFILES): Add xcofflink.c.
8311 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8312 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8313 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8315 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8317 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8319 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8321 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8322 * config.in: Regenerated.
8324 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8325 (_bfd_chunksize): New variable.
8326 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8327 for obstack chunk size.
8328 * configure.in: Check for getpagesize.
8329 * configure: Regenerated.
8331 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8333 * trad-core.c (rawptr): Make it a local variable of
8334 ptrace_unix_core_file_p.
8336 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8338 * coff-arm.c (in_reloc_p): New.
8339 * coff-i386.c (in_reloc_p): New.
8340 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8341 (coff_write_object_contents): Only set has_reloc_section
8343 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8344 in_reloc_p to decide if reloc should be emitted.
8345 * libcoff.h (pe_data_type.in_reloc_p): New.
8346 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8348 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8350 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8351 (_bfd_coff_read_internal_relocs): Likewise.
8352 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8353 (_bfd_coff_read_internal_relocs): Likewise.
8355 * elflink.h (elf_link_add_object_symbols): Correct conditions
8356 under which type and size change warnings are issued.
8358 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8360 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8361 a symbol which is not in a real section.
8362 (coff_write_native_symbol): Corresponding change.
8364 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8365 coff_link_hash_newfunc and make non-static.
8366 (_bfd_coff_link_hash_table_init): New function, broken out of
8367 _bfd_coff_link_hash_table_create.
8368 (_bfd_coff_link_hash_table_create): Use it.
8369 (process_embedded_commands): Make static.
8370 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8371 (_bfd_coff_link_hash_table_init): Declare.
8372 * libcoff.h: Rebuild.
8374 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8375 field in XCOFF tdata.
8376 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8377 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8378 based on cputype stored in a.out header, or in n_type of initial
8380 (coff_write_object_contents): Set cputype correctly in a.out
8382 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8384 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8385 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8387 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8388 * libcoff.h: Rebuild.
8390 * cpu-rs6000.c (rs6000_compatible): New static function.
8391 (bfd_rs6000_arch): Use it.
8392 * cpu-powerpc.c (powerpc_compatible): New static function.
8393 (arch_info_struct): Define various flavours of PowerPC.
8394 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8397 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8399 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8401 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8403 * elflink.h (elf_link_add_object_symbols): Don't warn about
8404 changing the size or type if the old definition was weak.
8406 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8408 * coffcode.h (combined_entry_type): Add fix_line field.
8409 (coff_slurp_line_table): Warn if we try to set the lineno field of
8411 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8412 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8413 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8414 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8416 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8417 * libcoff.h: Rebuild.
8419 * libcoff-in.h (struct xcoff_tdata): Define.
8420 (xcoff_data): Define.
8421 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8422 * bfd-in2.h, libcoff.h: Rebuild.
8423 * coff-rs6000.c (xcoff_mkobject): New static function.
8424 (coff_mkobject): Define.
8425 (xcoff_copy_private_bfd_data): New static function.
8426 (coff_bfd_copy_private_bfd_data): Define.
8427 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8429 (rs6000coff_vec): Add DYNAMIC to object_flags.
8430 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8431 .loader sections specially.
8432 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8433 section alignment from the XCOFF tdata information.
8434 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8435 F_SHROBJ, and copy the extra a.out header information into the
8436 XCOFF tdata structure.
8437 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8438 F_DYNLOAD and the extra a.out header information.
8439 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8440 C_HIDEXT symbol with attached csect information.
8441 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8442 in the o_maxdata field.
8443 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8444 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8445 end if BSF_NOT_AT_END is set.
8447 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8448 _bfd_read_ar_hdr_fn.
8449 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8450 * bfd-in2.h, libbfd.h: Rebuild.
8451 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8453 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8454 (bfd_slurp_bsd_armap_f2): Likewise.
8455 (_bfd_slurp_extended_name_table): Likewise.
8457 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8459 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8461 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8462 when the symbol table is empty.
8464 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8465 space for section symbols, since we don't output them either.
8466 (elf_m68k_adjust_dynindx): Removed.
8468 * ptrace-core.c (rawptr): Make it a local variable of
8469 ptrace_unix_core_file_p.
8471 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8473 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8476 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8477 Mac object file formats.
8479 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8481 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8482 auxent if there isn't one.
8483 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8484 rather than FILNMLEN as the maximum name length.
8486 * coffcode.h (bfd_coff_backend_data): Add new field
8487 _bfd_coff_print_aux.
8488 (bfd_coff_print_aux): New static function.
8489 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8490 scnlen field of an XTY_LD csect aux entry.
8491 (coff_print_aux): New static function.
8492 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8493 in coff_pointerize_aux_hook.
8494 (bfd_coff_std_swap_table): Initialize new field.
8495 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8496 * libcoff.h: Rebuild.
8497 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8498 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8500 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8501 if there are symbols, for native AIX ld compatibility.
8503 * coffcode.h (bfd_coff_backend_data): Add new field
8504 _bfd_coff_pointerize_aux_hook.
8505 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8506 or I960, and as 0 otherwise.
8507 (bfd_coff_std_swap_table): Initialize new field.
8508 * libcoff.h: Rebuild.
8509 * coffgen.c (coff_pointerize_aux): Change parameters to take
8510 symbol pointer instead of type and class, and to take aux index.
8511 Call _bfd_coff_pointerize_aux_hook if it is defined.
8512 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8513 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8514 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8516 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8517 read-only/host-only support.
8519 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8521 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8524 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8525 BFD_JUMP_TABLE_ARCHIVE accordingly.
8526 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8527 (_bfd_compute_and_write_armap): Declare.
8528 (_bfd_generic_read_ar_hdr): Declare.
8529 (_bfd_read_ar_hdr): Define.
8530 (_bfd_noarchive_read_ar_hdr): Define.
8531 (_bfd_archive_bsd_read_ar_hdr): Define.
8532 (_bfd_archive_coff_read_ar_hdr): Define.
8533 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8534 _bfd_read_ar_hdr instead.
8535 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8536 (_bfd_compute_and_write_armap): Rename from
8537 compute_and_write_armap. Make non-static. Change all callers.
8538 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8539 than _bfd_snarf_ar_hdr.
8540 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8541 * ieee.c (ieee_read_ar_hdr): Define.
8542 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8543 * oasys.c (oasys_read_ar_hdr): Define.
8544 * som.c (som_read_ar_hdr): Define.
8545 * bfd-in2.h, libbfd.h: Rebuild.
8547 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8549 * peicode.c (coff_swap_filehdr_in): If symptr is
8550 zero, there aren't any symbols, even if nsyms is set.
8552 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8554 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8556 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8557 sections, and set styp correctly for them: .got, .hash, .dynamic,
8558 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8559 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8561 (ecoff_sort_hdrs): New static function.
8562 (ecoff_compute_section_file_positions): Return boolean, not void.
8563 Sort the sections by VMA before looking through them. Put the
8564 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8565 section on an appropriate boundary within the page.
8566 (ecoff_compute_reloc_file_positions): Check return value of
8567 ecoff_compute_section_file_positions.
8568 (_bfd_ecoff_set_section_contents): Likewise.
8569 (_bfd_ecoff_write_object_contents): Check for various Alpha
8570 section types when incrementing text_size and data_size. Call
8571 adjust_headers backend function if it exists.
8572 * coff-alpha.c (alpha_adjust_headers): New static function.
8573 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8574 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8576 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8578 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8580 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8581 of ALTERNATE_AIX_CORE_FORMAT.
8582 * configure.in (aix4): No longer need CORE_FLAGS.
8583 * configure: Updated.
8585 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8587 NS32k changes from Ian Dall:
8588 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8590 (aout_link_input_section_std, aout_link_input_section_ext,
8591 aout_link_reloc_link_order): Call them instead of _bfd_*
8593 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8595 (backend_data): Use it instead of hardcoded zero.
8597 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8598 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8600 * ns32knetbsd.c: Include bfd.h.
8601 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8602 (MY_bfd_reloc_type_lookup): Declare function too.
8603 * pc532-mach.c (set_sizes): Don't declare.
8604 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8605 (backend_data, MY_backend_data): Don't define.
8607 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8608 ns32k-*-lites* like ns32k-*-netbsd*.
8610 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8613 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8615 * coffcode.h (coff_write_object_contents): Restore setting
8616 f_timdat to 0, deleted on August 22.
8618 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8620 * coffcode.h (coff_bfd_copy_private_symbol_data,
8621 coff_bfd_copy_private_section_data,
8622 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8623 * peicode.h (coff_bfd_copy_private_bfd_data): New
8624 (pe_bfd_copy_private_bfd_data): New.
8625 (coff_swap_scnhdr_in): Swap bss size into the right place.
8626 (pe_print_private_bfd_data): Add some newlines.
8628 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8630 * som.c (setup_sections): Don't die if a space has no subspaces.
8632 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8634 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8635 dynamic symbol override a common symbol. Don't change the size or
8636 type if they have been set and the new symbol is not a definition.
8637 Warn if the size or type changes.
8639 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8641 * som.c (som_begin_writing): Don't write the symbol table or
8643 (som_finish_writing): Write them here. Place them after the
8644 subspace data, but before the relocs.
8646 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8648 * sunos.c (sunos_add_one_symbol): Just pass false, not
8649 info->shared_library, to sunos_create_dynamic_sections.
8650 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8652 (sunos_check_dynamic_reloc): Remove .text section assertion.
8654 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8656 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8657 * configure, configure.in: Add pmac_xcoff_vec case.
8658 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8659 * coff-pmac.c: New file, PowerMac XCOFF support.
8660 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8661 * targets.c (pmac_xcoff_vec): Declare.
8663 * mpw-config.in: Various changes to be compatible with the
8664 autoconf-based configury.
8665 * mpw-make.sed: New file, sed commands to translate Unix
8666 makefile into MPW syntax.
8667 * mpw-make.in: Remove.
8668 * hosts/mpw.h: Remove.
8669 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8670 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8672 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8674 * binary.c (binary_get_symtab): Return an empty string on error.
8675 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8677 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8679 * coff-ppc.c: Reformatted according to gnu conventions
8680 Removed irrelevant "if 0" code
8682 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8684 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8685 symbols rather than as indirect symbols.
8686 (MY(slurp_symbol_table)): Don't do anything special about
8689 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8690 of .ctors and .dtors sections is no larger than 2.
8692 * sunos.c (sunos_add_one_symbol): Don't change
8693 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8695 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8696 dynamic symbols when creating a shared library.
8697 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8699 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8700 written even if it is not defined in a regular object.
8701 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8702 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8703 rather than the constant 22.
8704 (sunos_check_dynamic_reloc): Handle creating a shared library.
8705 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8706 zero when creating a shared library.
8707 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8708 write it out at the start of the symbol table.
8710 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8712 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8714 * config.bfd: Add arm-*-coff.
8715 * configure.in, configure: Add armcoff_{little,big}_vec.
8716 * targets.c (armcoff_{little,big}_vec): Declare.
8717 (bfd_target_vector): Add armcoff_{little,big}_vec.
8718 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8720 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8722 * targets.c (bfd_find_target): Remove debugging code.
8724 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8726 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8728 * Makefile.in: added *-ppc files
8729 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8730 allow pe based .o's to be shared with other tools on ppc/NT
8731 * config.bfd: added powerpc[le]-[pe|winnt] config support
8732 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8733 * peicode.h: Added more section flags for PE on ppc
8734 Added coff_swap_filehdr_out to allow peicode.h to be
8735 used for non-image PE files on ppc.
8736 Check for image, or not, before copying pe_opthdr
8737 * targets.c: Added new bfd's
8738 * targets.c: Removed two inactive bfds that shouldn't have made it this
8741 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8743 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8744 explicit values to initialize all relocs. Change all users.
8745 (ppc_elf_brtaken_inner): New function to handle branch predicition
8747 (ppc_elf_brtaken_reloc): Ditto.
8748 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8749 relocs use ppc_elf_unsupported_reloc.
8750 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8751 needs to be reported.
8752 (ppc_elf_relocate_section): Support branch prediction relocs.
8754 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8756 * bfd.c (bfd_assert): Remove \n from string passed to
8759 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8760 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8761 (bfd_coff_make_section_hook): Don't define.
8762 (coff_make_section_hook): Remove.
8763 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8764 (styp_to_sec_flags): Likewise.
8765 (coff_write_object_contents): Likewise.
8766 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8768 * libcoff.h: Rebuild.
8769 * coffgen.c (make_a_section_from_file): Just call
8770 bfd_make_section_anyway, not bfd_make_section or
8771 bfd_coff_make_section_hook.
8772 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8773 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8774 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8775 make_section_hook field.
8776 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8778 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8779 pointers into value field for warning and indirect symbols; just
8780 leave the value field alone.
8781 * linker.c (generic_link_add_symbol_list): Use next symbol for
8782 warning and indirect symbols, rather than looking in symbol value.
8783 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8784 parameter. Change all callers. Remove support for indirect
8785 symbols; it didn't work anyhow.
8786 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8787 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8788 * bfd-in2.h: Rebuild.
8790 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8792 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8793 go back to telling the tools this reloc operates on 32 bits.
8795 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8797 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8798 rather than a direct fprintf.
8799 * archive.c (_bfd_write_archive_contents): Likewise.
8800 * coffcode.h (coff_slurp_symbol_table): Likewise.
8801 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8802 (ppc_elf_unsupported_reloc): Likewise.
8803 (ppc_elf_relocate_section): Likewise.
8804 * i386linux.c (linux_tally_symbols): Likewise.
8805 (linux_finish_dynamic_link): Likewise.
8806 * osf-core.c (osf_core_core_file_p): Likewise.
8807 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8808 * som.c (som_sizeof_headers): Likewise.
8809 * srec.c (srec_bad_byte): Likewise.
8810 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8811 * libbfd-in.h (bfd_assert): Declare first parameter const.
8812 * libbfd.h: Rebuild.
8813 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8814 bfd_reloc_overflow is enough.
8815 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8816 * coff-h8500.c (rtype2howto): Likewise.
8817 * coff-z8k.c (rtype2howto): Likewise.
8818 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8819 * elf.c (_bfd_elf_get_lineno): Likewise.
8820 (_bfd_elf_no_info_to_howto): Likewise.
8821 (_bfd_elf_no_info_to_howto_rel): Likewise.
8822 * hp300hpux.c (convert_sym_type): Likewise.
8823 (MY(swap_std_reloc_in)): Likewise.
8824 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8826 * libaout.h (struct aoutdata): Add line_buf field.
8827 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8828 and filename_buffer. Instead, use a malloc buffer stored in the
8829 new line_buf field. Remove length restrictions.
8831 * coffgen.c (string_size): Remove static variable.
8832 (debug_string_size, debug_string_section): Likewise.
8833 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8834 and debug_string_size_p parameters. Use them instead of the
8835 global variables. Change all callers.
8836 (coff_write_symbol): Likewise.
8837 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8838 (coff_write_symbols): Add local variables to replace removed
8841 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8842 function, and line_base fields.
8843 * libcoff.h: Rebuild.
8844 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8845 information, rather than using static variables.
8847 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8848 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8850 * init.c (initialized): Remove static variable.
8851 (bfd_init): Don't bother setting initialized.
8852 (bfd_check_init): Remove.
8853 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8854 * libbfd.h: Rebuild.
8856 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8858 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8859 size for full core dumps. Copy core file header to private data.
8860 (rs6000coff_core_file_failing_command,
8861 rs6000coff_core_file_failing_signal): New functions to extract
8862 the file name and terminating signal from the core file.
8863 * coff-rs6000.c: Use them.
8865 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8867 Change arch info to be const, initialized at compile time.
8868 * archures.c: Reindent many functions. Change CONST to const.
8869 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8870 nothing set it anyhow. Make next const.
8871 (bfd_arch_info_list): Remove.
8872 (bfd_archures_list): Rename from archures_init_table. Change from
8873 a table of function pointers to a table of bfd_arch_info_type
8874 structure addresses.
8875 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8876 (bfd_lookup_arch): Likewise.
8877 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8879 (bfd_default_arch_struct): Make const.
8880 (bfd_arch_init, bfd_arch_linkin): Remove.
8881 (bfd_get_arch_info): Return a const pointer.
8882 * init.c (bfd_init): Don't call bfd_arch_init.
8883 * bfd.c (struct _bfd): Make arch_info const.
8884 * bfd-in2.h: Rebuild.
8885 * libbfd.h: Rebuild.
8886 * configure.in: Put & before everything in $selarchs.
8887 * configure: Rebuild.
8888 * cpu-*.c: Change bfd_*_arch from a function which calls
8889 bfd_arch_linkin to a const structure.
8890 * ieee.c (ieee_object_p): Make arch const.
8892 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8894 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8896 * bfd-in2.h: Regenerate.
8897 * libbfd.h: Regenerate.
8899 * elf32-ppc.c (reloc_type): Update names to match current draft.
8900 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8901 relative. Update names to current V.4 draft.
8902 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8903 (ppc_elf_relocate_section): Rename relocations to match draft.
8905 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8907 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8908 compiled with -mrelocatable-lib to be linked with either normal
8909 modules or -mrelocatable modules.
8911 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8913 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8914 in the a.out header.
8916 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8917 a reloc against a local symbol, even if it's not a section.
8919 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8921 * targets.c (bfd_target): Remove unused align_power_min field.
8922 * bfd-in2.h: Rebuild.
8923 * All backends: Remove initialization of align_power_min.
8925 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8927 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8929 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8931 * config.bfd (mips-dec-netbsd*): New target.
8932 * configure.host (mips-dec-netbsd*): New host.
8933 * configure.in (mips-dec-netbsd*): New native.
8934 * configure: Rebuild.
8936 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8938 Make the COFF backend linker merge common types:
8939 * cofflink.c (struct coff_debug_merge_element): Define.
8940 (struct coff_debug_merge_type): Define.
8941 (struct coff_debug_merge_hash_entry): Define.
8942 (struct coff_debug_merge_hash_table): Define.
8943 (coff_debug_merge_hash_table_init): Define.
8944 (coff_debug_merge_hash_table_free): Define.
8945 (coff_debug_merge_hash_lookup): Define.
8946 (struct coff_final_link_info): Add debug_merge field.
8947 (coff_debug_merge_hash_newfunc): New static function.
8948 (_bfd_coff_final_link): Allocate and free debug_merge table.
8949 (coff_link_input_bfd): Merge identical enum, struct and union
8952 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8954 Convert i960 COFF to use COFF backend linker.
8955 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8956 structure to store the symbol being used.
8957 (coff_i960_start_final_link): New static function.
8958 (coff_i960_relocate_section): New static function.
8959 (coff_i960_adjust_symndx): New static function.
8960 (coff_start_final_link): Define.
8961 (coff_relocate_section): Define.
8962 (coff_adjust_symndx): Define.
8963 * coffcode.h (bfd_coff_backend_data): Add new callback function
8964 _bfd_coff_start_final_link.
8965 (bfd_coff_start_final_link): Define.
8966 (coff_start_final_link): Define if not defined.
8967 (bfd_coff_std_swap_table): Add coff_start_final_link.
8968 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8970 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8971 function callback is not NULL.
8972 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8973 (_bfd_coff_internal_syment_name): Declare.
8974 * libcoff.h: Rebuild.
8975 * configure.in (icoff_big_vec): Add cofflink.o.
8976 (icoff_little_vec): Likewise.
8977 * configure: Rebuild.
8979 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8981 * Makefile.in (clean-info): Remove extraneous tab from line
8984 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8986 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8987 contents has relocs.
8989 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8991 * coffcode.h (coff_compute_section_file_positions): Keep the
8993 (coff_write_object_contents): Remember if it's a relocatable
8995 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8996 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8997 if relocatable file. Swap out saved raw size.
8999 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9001 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9002 (maintainer-clean): Rename from realclean, passing
9003 maintainer-clean down to subdirectories, but leave realclean as a
9006 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9009 * dep-in.sed: Remove config.h from generated dependencies.
9011 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9012 broken out of sunos_canonicalize_dynamic_symtab.
9013 (sunos_canonicalize_dynamic_symtab): Call new function
9014 sunos_slurp_dynamic_symtab.
9015 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9016 dynamic symbol table to the caller.
9017 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9018 callback to override the symbols being read.
9019 * libaout.h (struct aout_backend_data): Add three new parameters
9020 to add_dynamic_symbols callback.
9022 Extensive minor changes to avoid various gcc warnings. Also:
9023 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9024 * archures.c (bfd_arch_info_type): Change mach field from long to
9026 (bfd_lookup_arch): Change machine parameter from long to unsigned
9029 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9031 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9032 a symbol with a non-zero plt_offset.
9034 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9036 * elfcode.h (align_file_position): Remove; not used.
9038 * configure.in: Only check for <sys/procfs.h> on a native system,
9039 and make sure it defines prstatus_t.
9040 * configure: Rebuild.
9042 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9044 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9046 * config.in: Rename from config.h.in.
9047 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9048 Check for config.h:config.in when creating stamp-h.
9049 * configure: Rebuild.
9050 * Makefile.in (stamp-h): Depend upon config.in rather than
9051 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9052 calling config.status.
9054 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9055 (Makefile): Just rebuild Makefile.
9056 (config.h, stamp-h): New targets.
9057 * configure.in: Create stamp-h when rebuilding config.h.
9058 * configure: Rebuild.
9060 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9062 * configure.in: Call AC_CONFIG_HEADER. Substitute
9063 HOST_64BIT_LONG. Check that various header files exist. Check
9064 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9065 and/or free need to be declared. Don't make a link to sysdep.h.
9066 Define TRAD_HEADER for various hosts.
9067 * configure: Rebuild.
9068 * configure.host: Don't set my_host. Add definitions taken from
9069 host header files for various entries. Remove entries which now
9071 * acconfig.h: New file.
9072 * config.h.in: New file, built by autoheader.
9073 * sysdep.h: New file.
9074 * Makefile.in (do_distclean): Don't remove sysdep.h.
9076 (LOCAL_H_DEPS): New variable.
9077 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9079 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9080 ($(OPTIONAL_BACKENDS)): Likewise.
9081 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9082 looking through sysdep.h.
9083 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9084 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9085 (fprintf_vma, sprintf_vma): Likewise.
9086 (int64_type, uint64_type): Don't define.
9087 * bfd-in2.h: Rebuild.
9088 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9089 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9090 * lynx-core.c: Include stuff from old hosts/lynx.h.
9091 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9092 rather than NO_FCNTL.
9093 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9094 rather than NATIVE_HPPAHPUX_COMPILER.
9095 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9097 * hosts/*.h: Remove all header files which merely include,
9098 declare, and define things. Leave header files which define
9099 information needed by trad-core.c.
9101 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9102 (BFD_CC_FOR_BUILD): Define.
9103 * configure.in: Use BFD_CC_FOR_BUILD.
9104 * configure: Rebuild.
9106 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9108 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9109 * configure: Rebuild.
9111 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9114 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9116 * config.bfd: i386pe_ve -> i386pe_vec.
9118 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9120 * configure.host: Incorporate host Makefile fragments by setting
9122 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9123 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9124 value based on whether the code is being compiled by a cross
9125 compiler. Don't substitute host_makefile_frag or frags.
9126 * aclocal.m4: New file to define local AC_PROG_CC.
9127 * configure: Rebuild.
9128 * Makefile.in (INSTALL): Set to @INSTALL@.
9129 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9130 (INSTALL_DATA): Set to @INSTALL_DATA@.
9132 (CC): Define as @CC@.
9133 (CFLAGS): Set to @CFLAGS@.
9134 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9135 (@host_makefile_frag@): Remove.
9136 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9137 after other options.
9138 (config.status): Remove dependency upon @frags@.
9139 * config/*.mh, config/README: Remove.
9141 * config.bfd: Rewrite to incorporate the contents of the Makefile
9142 fragments by setting shell variables, rather than merely returning
9143 the name of a Makefile fragment.
9144 * configure.in: Use shell variables set by config.bfd rather than
9145 looking at the target Makefile fragment files. Don't substitute
9146 target_makefile_frag. Do substitute TDEFINES.
9147 * configure: Rebuild.
9148 * Makefile.in (@target_makefile_frag@): Remove.
9149 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9150 * config/*.mt: Remove.
9152 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9154 * configure.in: Put changequote lines around "i[345]86" patterns
9155 section of core file support.
9157 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9159 * som.c (som_bfd_print_private_bfd_data): Define to use the
9162 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9164 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9165 entry, text_start and data_start.
9167 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9169 * Makefile.in (OFILES): Remove $(TDEPFILES).
9170 * config/apollo.mt (TDEPFILES): Remove.
9171 * config/README: Update.
9173 * configure.in: For a native configuration, set COREFILE and
9174 COREFLAG based on the canonical host name.
9175 * configure: Rebuild.
9176 * Makefile.in: Rebuild dependencies.
9177 (ALL_CFLAGS): Add @COREFLAG@.
9178 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9179 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9180 support routines. Check LYNX_CORE rather than HOST_LYNX.
9181 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9182 * i386lynx.c: Likewise.
9183 * m68klynx.c: Likewise.
9184 * sparclynx.c: Likewise.
9185 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9186 * *-core.c: Comment changes.
9187 * config/decstation.mh (HDEPFILES): Remove.
9188 (HDEFINES): Remove -DTRAD_CORE.
9189 * config/irix3.mh (RANLIB): Remove.
9190 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9191 (HDEFINES): Remove -DIRIX_CORE.
9192 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9193 (HDEFINES): Remove -DTRAD_CORE.
9194 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9195 * config/ultra3.mh (RANLIB): Remove.
9196 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9197 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9198 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9199 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9200 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9201 * config/i386aix.mh, config/i386bsd.mh: Remove.
9202 * config/i386linux.mh, config/i386mach3.mh: Remove.
9203 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9204 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9205 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9206 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9207 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9208 * config/solaris2.mh, config/stratus.mh: Remove.
9209 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9210 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9212 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9214 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9215 DT_FINI entry if the appropriate symbol is not in the hash table.
9217 * libelf.h (struct elf_backend_data): Add create_program_headers
9218 and want_hdr_in_seg fields.
9219 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9221 (elf_backend_create_program_headers): Likewise.
9222 (elfNN_bed): Initialize create_program_headers and
9224 * elf.c (get_program_header_size): Call create_program_headers
9226 (map_program_segments): Check want_hdr_in_seg backend field. Call
9227 create_program_headers backend routine.
9229 * elf.c (assign_file_positions_except_relocs): Align non allocated
9230 sections when creating an executable.
9232 * elfcode.h (elf_swap_phdr_in): Make non static.
9233 (elf_swap_phdr_out): Make non static.
9234 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9235 (bfd_elf32_swap_phdr_out): Declare.
9236 (bfd_elf64_swap_phdr_in): Declare.
9237 (bfd_elf64_swap_phdr_out): Declare.
9239 * ecofflink.c (ecoff_collect_shuffle): New static function.
9240 (_bfd_ecoff_get_accumulated_pdr): New function.
9241 (_bfd_ecoff_get_accumulated_sym): New function.
9242 (_bfd_ecoff_get_accumulated_ss): New function.
9243 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9244 (_bfd_ecoff_get_accumulated_sym): Declare.
9245 (_bfd_ecoff_get_accumulated_ss): Declare.
9246 * libbfd.h: Rebuild.
9248 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9250 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9252 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9253 warning symbols. If any section is named .gnu.warning.XXX, treat
9254 the contents as a warning to be issued if the symbol XXX is
9256 (elf_link_output_extsym): For an indirect or warning symbol, just
9257 output the symbol it points to.
9259 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9260 if bfd_hash_allocate fails, since it will already be set.
9261 (generic_link_hash_newfunc): Likewise.
9262 (archive_hash_newfunc): Likewise.
9263 (hash_entry_bfd): New static function.
9264 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9265 callback. Allocate a new warning using the hash table newfunc.
9266 Use bfd_hash_replace to update the entry in the hash table, rather
9267 than assuming we can copy the fields with structure assignment.
9269 * hash.c (bfd_hash_replace): New function.
9270 * bfd-in.h (bfd_hash_replace): Declare.
9271 * bfd-in2.h: Rebuild.
9273 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9275 * config.bfd: Add mips*vr4300-*-elf* target.
9276 * config/mipsbvr4300.mt: Added.
9278 See file ChangeLog.2
9285 version-control: never