1 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5 (pe_print_private_bfd_data): Print PE flags. From Mikey
8 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
10 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
11 a plt entry when we can determine that we authoritatively define
14 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
16 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
17 don't actually use trad-core, but a SunOS-style core file handled
19 * hosts/sparclinux.h: Remove.
22 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
24 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
25 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
26 (elf_mips_dvp_27_s4_howto): Describe it.
27 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
28 (mips_info_to_how_rel): Handle it.
29 (mips_elf_relocate_section): Handle it.
30 * bfd-in2.h,libbfd.h: Regenerate.
33 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
35 * peicode.h (pe_print_idata): If there is no .idata section, look
36 for the import tables in some other section. Make the initial
37 label line up better with the data. Print the import address
38 table even if there is no import name table. If the import
39 address table holds actual addresses, print them.
42 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
44 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
47 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
49 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
50 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
51 bfd_error_system_call.
53 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
55 * Makefile.am (AUTOMAKE_OPTIONS): Define.
56 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
58 From H.J. Lu <hjl@gnu.org>:
59 * Makefile.am (libbfd_la_LDFLAGS): Define.
60 * Makefile.in: Rebuild.
62 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
64 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
65 * netbsd.h (MACHTYPE_OK): Define.
66 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
67 calling N_SET_MACHTYPE, rather than having a switch.
68 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
70 * i386netbsd.c (MACHTYPE_OK): Don't define.
71 (DEFAULT_MID): Define.
72 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
73 (MACHTYPE_OK): Don't define.
74 (DEFAULT_MID): Define.
75 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
76 (DEFAULT_MID): Define.
77 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
78 (DEFAULT_MID): Define.
79 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
80 (DEFAULT_MID): Define.
82 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
83 * vaxnetbsd.c: New file.
84 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
85 rather than netbsd_core.
86 * targets.c (vaxnetbsd_vec): Declare.
87 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
88 defined, add netbsd_core_vec.
89 * configure.in: Set COREFILE for alpha*-*-netbsd* and
90 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
91 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
92 * config.bfd (alpha*-*-netbsd*): New target.
93 * Makefile.am: Rebuild dependencies.
94 (BFD32_BACKENDS): Add vaxnetbsd.lo.
95 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
96 * configure, Makefile.in: Rebuild.
98 * configure.host: Remove the old shared library build stuff. We
99 now use libtool instead.
101 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
103 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
105 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
107 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
108 * configure: Rebuild.
110 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
112 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
113 when merging m32r BFDs into m32rx BFDs.
115 * elf32-v850.c (remember_hi16s_reloc): New function.
116 (find_remembered_hi16s_reloc): New function.
117 (v850_elf_store_addend_in_insn): Use the above new functions to
118 match up HI6S relocs with LO16 relocs.
121 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
123 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
124 (bfd_txvu_arch): Delete.
125 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
127 * bfd-in2.h: Regenerate.
130 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
132 * configure.in: Change -linux* to -linux-gnu*.
133 * config.bfd, configure.host: Likewise.
134 * configure: Rebuild.
136 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
138 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
139 LO16/HI16S bug and improve comments about what is going on.
141 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
143 * configure, aclocal.m4: Rebuild with new libtool.
146 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
148 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
149 when merging v850 code into v850e/v850ea code. Do not initialise
150 output flags if the input is the default architecture. PR14732.
152 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
155 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
157 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
158 get the size from bfd_arch_bits_per_address instead of directly
161 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
163 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
164 to wrap, just return all 1's bits instead.
165 * libbfd.h: Regenerate.
167 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
169 * coff-i386.c (coff_pe_i386_relocate_section): New static function
171 (coff_relocate_section): If COFF_WITH_PE, define as
172 coff_pe_i386_relocate_section.
173 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
174 skip empty sections, to match coff_write_object_contents.
176 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
177 rather than swapping out r_offset twice. From Luke Deller
178 <luked@cse.unsw.edu.au>.
180 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
182 * configure.in: Set libtool_enable_shared rather than
183 libtool_shared. Remove diversion hack.
184 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
187 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
189 * syms.c (struct stab_cache): Define.
190 (struct stab_find_info): Remove cached_offset, cached_stab,
191 cached_str, and cached_stroff fields. Add file_cache,
192 function_cache, and line_cache fields.
193 (_bfd_stab_section_find_nearest_line): Use extensive caching to
196 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
198 * peicode.h (pe_print_idata): Check for import of ordinal rather
200 (pe_print_edata): If there is no .edata section, look for the
201 export data in some other section.
203 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
205 * configure.in: Change version to 2.8.4.
206 * configure: Regenerated.
208 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
210 Add tms320c30 support:
211 * cpu-tic30.c: New file.
212 * aout-tic30.c: New file.
213 * coff-tic30.c: New file.
214 * archures.c (bfd_arch_tic30): Define.
215 (bfd_tic30_arch): Declare.
216 (bfd_archures_list): Add bfd_tic30_arch.
217 * targets.c (bfd_target_vector): Add tic30_aout_vec and
219 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
220 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
221 (coff_set_flags): Likewise.
222 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
223 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
224 * Makefile.am: Rebuild dependencies.
225 (ALL_MACHINES): Add cpu-tic30.lo.
226 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
227 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
228 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
229 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
231 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
233 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
234 to lag behind LO16 reloc by a couple of instructions.
236 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
238 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
239 make to reexamine the file timestamp.
240 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
242 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
246 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
248 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
249 and partial_inplace=false.
250 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
253 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
255 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
256 to create .dynsbss and .rela.sbss sections.
257 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
258 copied from dynamic objects into .sbss.
259 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
260 use it. Correct typo of .rela.sdata2.
261 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
262 put the data, which may now be in .sbss.
263 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
264 (elf_backend_create_dynamic_sections): Define as
265 ppc_elf_create_dynamic_sections.
267 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
268 against _GLOBAL_OFFSET_TABLE_.
269 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
270 shared libraries which refer to local symbols. Make sure that the
271 test for allocating space for a reloc in a shared object is the
272 same as the test for emitting a reloc.
275 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
277 * elf32-mips.c: Add dvp support.
280 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
282 * config.bfd (i[3456]-*-mingw32*): New target.
283 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
284 * aclocal.m4, configure: Rebuild.
287 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
289 * config.bfd, configure.in: Add dvp support.
290 * configure: Regenerate.
291 * aclocal.m4: Regenerate.
292 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
293 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
296 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
298 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
301 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
303 Sparc v9 ABI compliant PLT:
304 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
305 (plt_templates, sparc64_elf_build_plt_entry): Delete.
306 (LARGE_PLT_THRESHOLD): New define.
307 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
308 (sparc64_elf_build_plt): New function.
309 (sparc64_elf_plt_entry_offset): Likewise.
310 (sparc64_elf_plt_ptr_offset): Likewise.
311 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
312 contain the index for convenience. Skip the initial entries
314 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
315 memory for the benefit of .rela.plt.
316 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
317 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
318 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
319 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
320 Call sparc64_elf_build_plt.
321 (elf_backend_want_got_plt): No.
322 (elf_backend_plt_readonly): No.
323 (elf_backend_plt_alignment): 8.
325 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
326 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
327 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
330 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
332 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
334 * cpu-mips.c (arch_info_struct): Add mips variants.
335 * bfd-in2.h: Rebuilt.
337 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
339 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
340 preserving the contents of t2a3_b_insn.
342 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
344 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
345 (i[3456]86sco3.2v5*coff): New target.
347 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
349 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
351 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
353 * bfd.c (bfd_get_error_handler): Add orthogonal function.
354 * bfd-in2.h: Regenerate.
356 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
358 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
360 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
362 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
363 adjust addend for an output common symbol (from Jimmy Blair
364 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
365 defined symbol to counteract adjustment made in generic relocation
368 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
370 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
372 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
373 (GET_SCNDHR_NLNNO): Likewise.
375 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
377 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
379 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
381 * elf32-m32r.c: Add macros to handle NOP insertion.
383 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
385 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
386 (xcoff_mark): Likewise.
387 (xcoff_build_ldsyms): Mark absolute symbols.
389 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
391 * bout.c (b_out_write_object_contents): Sort symbols before output
392 to keep {CALL,BAL}NAME symbols adjacent.
393 (b_out_symbol_cmp): New function.
395 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
397 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
398 allocate space for a PC relative reloc against a symbol which is
399 defined in a regular file.
400 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
401 relative reloc against a symbol which is defined in a regular
404 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
406 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
407 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
409 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
410 (mips*-*-netbsd*): New target.
412 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
414 * elflink.h (elf_link_assign_sym_version): Change error message
415 from "undefined version name" to "undefined versioned symbol
418 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
420 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
423 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
425 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
428 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
429 shared. Set stab* sections to be shared and read. Set .rsrc
430 section to be read and shared.
432 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
434 * Makefile.am: Rebuild dependencies.
435 (ALL_MACHINES_CFILES): Add dwarf2.lo.
436 (ALL_MACHINES_CFILES): Add dwarf2.c.
437 * Makefile.in: Rebuild.
439 * coff-arm.c: Don't include obstack.h.
441 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
443 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
446 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
448 * configure: Regenerate to get @SHELL@ substituted.
450 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
452 * coff-arm.c (coff_arm_relocate_section): Only look at section
453 owner if there is one.
455 * elf.c (assign_file_positions_for_segments): Fail if there is not
456 enough room for the program headers. (PR14186)
458 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
460 * elf.c (_bfd_elf_find_nearest_line): Call
461 _bfd_dwarf2_find_nearest_line first.
462 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
463 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
465 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
468 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
469 object files to be merged into a M32RX executable.
471 * archures.c: Add bfd_mach_m32rx.
473 * archures.c: Add bfd_mach_m32r.
475 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
477 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
478 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
479 to decide when to align the file sections for paging.
481 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
484 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
486 * elf32-m32r.c (m32r_elf_object_p): New Function.
487 (m32r_elf_final_write_processing): New Function.
488 (m32r_elf_set_private_flags): New Function.
489 (m32r_elf_copy_private_bfd_data): New Function.
490 (m32r_elf_merge_private_bfd_data): New Function.
491 (m32r_elf_print_private_bfd_data): New Function.
492 (elf_backend_object_p): Point to m32r_object_p.
493 (elf_backend_final_write_processing): Point to
494 m32r_elf_final_write_processing.
495 (bfd_elf32_bfd_copy_private_bfd_data): Point to
496 m32r_elf_copy_private_bfd_data.
497 (bfd_elf32_bfd_merge_private_bfd_data): Point to
498 m32r_elf_merge_private_bfd_data.
499 (bfd_elf32_bfd_set_private_flags): Point to
500 m32r_elf_set_private_bfd_data.
501 (bfd_elf32_bfd_print_private_bfd_data): Point to
502 m32r_elf_print_private_bfd_data.
505 * cpu-m32r.c: Add m32rx cpu architecture.
506 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
507 architecture machines.
510 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
513 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
515 * configure: Only build libbfd shared if --enable-shared's value
516 was `yes', or was set to `*bfd*'.
517 * aclocal.m4: Likewise.
518 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
519 original source of this bit of code. It's not clear what the best fix
522 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
524 * linker.c (generic_link_add_symbol_list): Always init udata.p so
525 that the generic relaxation code can function when input and output
526 file formats are mismatched.
528 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
530 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
532 * elf.c (assign_file_positions_for_segments): For a loadable
533 section, make sure that the load address is correct relative to
534 the load address of the segment plus the size of the segment so
537 * coffcode.h (_coff_link_output_has_begun): Make static.
538 (_coff_final_link_postscript): Likewise.
540 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
542 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
543 which a relocation refers to an indirect or warning symbol.
545 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
547 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
548 (coff_arm_final_link_postscript): New function.
549 (coff_arm_link_output_has_begun): New function.
551 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
552 _bfd_coff_link_output_has_begun and
553 _bfd_coff_final_link_postscript. Add new macros:
554 bfd_coff_link_output_has_begun() and
555 bfd_coff_final_link_postscript().
557 * cofflink.c (_bfd_coff_final_link): Insert calls to
558 bfd_coff_link_output_has_begun() and
559 bfd_coff_final_link_postscript().
561 * coffcode.h: Add two new fields to bfd_coff_backend_data
562 structure: _bfd_coff_link_output_has_begun and
563 _bfd_coff_final_link_postscript. Add default initialisers for
564 these fields. Add overridable aliases for the coff swap functions
565 in the backend data structure.
567 * elf32-v850.c: Update with patches from the branch to fix
568 HI16_S/LO16 reloc pairs.
571 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
573 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
575 (USE_REL): Don't define any more, switch to using RELA
577 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
580 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
582 * archures.c (bfd_mach_mips*): Define.
583 (start-sanitize-vr5400):
584 (vr5400, bfd_mach_vr5000): Define.
585 (end-sanitize-vr5400):
586 (bfd_default_scan): For 3000 and 4000 replace magic constant with
589 * cpu-mips.c (N): Define.
590 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
591 numbers with bfd_mach_mips* macros.
593 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
595 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
596 v850_elf_relocate_section): Fix PR2 14180 and 14181
597 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
598 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
599 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
600 (for PR14180) to create and handle special common sections.
601 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
602 which have data stored in the instructions. PR14258.
604 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
606 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
607 (USER_LABEL_PREFIX): Revert back to '_'
609 * config.bfd (targ_cpu): Add support for Thumb target.
611 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
613 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
614 (get_symbol_value): Handle R_SH_SWITCH8.
615 (sh_relax_delete_bytes): Likewise.
617 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
619 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
620 gcc/config/arm/semi.h
622 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
625 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
627 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
630 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
632 * coffcode.h (coff_mkobject_hook): Only set private flags for non
635 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
637 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
640 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
642 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
643 complain if inout and output formats differ.
645 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
647 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
648 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
649 * Makefile.in: Rebuild.
650 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
651 automake and autoconf.
653 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
654 (COFF_WITH_PR to COFF_WITH_PE).
656 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
658 * coff-arm.c: Make variables and some functions static, so that
659 this file can be included in multiple object files.
660 (coff_arm_bfd_final_link): Fix minor bug.
662 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
664 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
666 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
668 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
670 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
672 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
674 * sunos.c (sunos_add_one_symbol): When overriding a defined
675 symbol, set it to undefined, not new.
677 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
680 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
682 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
683 (sh_relax_delete_bytes): Don't kill LABEL relocs.
685 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
687 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
688 (mn10300_elf_relax_section): Likewise.
690 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
692 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
693 bfd_h_get_* calls to "bfd_byte *".
695 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
697 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
699 (mn10300_elf_relax_section): Include stack space for register saves
700 in the imm8 field of a "call" instruction.
701 (compute_function_info): Determine how much stack is allocated by
702 the movm instruction. Fix typo.
703 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
705 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
707 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
708 a version dependency could not be found.
710 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
712 * configure.com: Get version info from configure.in
714 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
716 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
717 New function. Avoid mixing US1 and HAL R1 code.
718 Set resulting memory ordering to the strongest one used.
719 (sparc64_elf_object_p): Set bfd_mach correctly.
721 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
723 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
724 (sparc64_elf_check_relocs): Handle them.
725 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
726 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
728 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
730 * configure.in (sparc*-*-linux*): Use trad-core and ...
731 * hosts/sparclinux.h: New file.
733 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
735 * config.bfd (sparc64-*-linux*): New target.
737 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
738 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
740 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
741 Set .plt alignment from new plt_alignment.
742 * elflink.h (elf_link_create_dynamic_sections): Set version section
743 alignment to LOG_FILE_ALIGN.
744 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
745 (elfXX_bed): Init plt_alignment.
747 * elf64-sparc.c (sparc64_elf_check_relocs,
748 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
749 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
750 sparc64_elf_finish_dynamic_sections): New functions.
751 (sparc64_elf_howto_table): Fix a few name strings.
752 (ELF_DYNAMIC_INTERPRETER): New definition.
753 (sparc64_elf_relocate_section): Handle shared libraries.
755 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
756 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
757 PLT definitions sparc64-linux originally choose. These will go
758 away soon in favour of the official abi definitions.
760 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
762 * coff-sh.c (coff_small_object_p): New static function.
763 (coff_small_new_section_hook): New static function.
764 (bfd_coff_small_swap_table): New static const structure.
765 (coff_small_close_and_cleanup): Define.
766 (coff_small_bfd_free_cached_info): Define.
767 (coff_small_get_section_contents): Define.
768 (coff_small_get_section_contents_in_window): Define.
769 (shcoff_small_vec): New static structure.
770 (shlcoff_small_vec): New static structure.
771 * targets.c (bfd_target_vector): Add shcoff_small_vec and
773 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
774 shlcoff_small_vec to targ_selvecs.
776 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
777 * configure: Rebuild.
779 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
781 * evax-egsd.c: Weak symbols are global.
783 * evax-emh.c: Use proper casts.
785 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
787 * evax-egsd.c: Section names and symbols have different
788 length restrictions. Add length parameter to
789 _bfd_evax_length_hash_symbol.
790 * evax-etir.c: Likewise.
791 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
793 * evax.h (EOBJ_S_C_SECSIZ): Define.
795 * evax-alpha.c: Remove duplicate test.
797 * evax-emh.c: SYS$ functions are upper-case.
799 * evax-egsd.c: Create separate sections for common symbols.
800 * evax-etir.c: Don't output common section.
801 * evax.h: Bump up section count.
803 * configure.com: Use 64bit integers with DEC C.
805 * evax-egsd.c: Make section flags dec c compatible.
807 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
809 * som.c (normalize): Delete function.
810 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
811 changed. Use passed in elength to determine size of the extended
812 name table instead of computing it again.
814 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
816 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
817 IMAGE_SCN_MEM_READ for an unrecognized section.
819 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
821 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
822 '/' in the extended name table.
824 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
826 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
827 symbols, check globals list before matching on locals.
829 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
831 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
834 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
836 * peicode.h (pe_mkobject_hook): Set DLL flag.
837 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
839 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
840 for .stab* sections. Replace strlen of constant strings with
843 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
845 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
846 merge got and reloc entries from ind syms to their target.
847 (elf64_alpha_always_size_sections): Call it.
848 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
849 (elf64_alpha_can_merge_gots): Likewise.
850 (elf64_alpha_merge_gots): Likewise.
852 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
853 as it is insufficient to handle the relocation changes as well.
855 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
857 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
858 relocs for symbols in shlibs that have been forced local.
859 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
861 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
863 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
864 got_enties of the default symbol for the default versioned
865 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
868 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
870 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
871 24 bits of the PC when computing a PC relative relocation.
873 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
875 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
876 Correct value for maximum positive 22 bit PC relative relocation.
877 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
878 HI_16 relocations. Correct bit adjustment in TDA offsets.
880 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
882 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
883 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
885 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
887 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
890 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
892 * config.bfd: Missed one alpha* change.
894 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
896 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
897 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
898 (MINUS_ONE): New macro.
899 (sparc_elf_notsup_reloc): New function.
900 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
901 H44,M44,L44,REGISTER.
902 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
903 (init_insn_reloc): New function.
904 (sparc_elf_wdisp16_reloc): Use it.
905 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
907 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
909 * som.c (som_construct_extended_name_table): Remove static
910 function, and define as macro instead.
912 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
914 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
915 recognizes alphaev5 etc.
916 * configure.host: Likewise.
918 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
920 Make ld -s work on AIX:
921 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
922 section if we are stripping.
923 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
924 size if we are stripping.
925 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
926 and don't write out relocs, if we are stripping.
927 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
928 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
931 * configure.in: Don't include elf.lo again for ELF targets; it's
932 always in the library anyhow.
933 * configure: Rebuild.
935 * bfd-in2.h: Rebuild.
937 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
938 char *, when calling bfd_get_32 and bfd_put_32.
939 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
942 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
944 * reloc.c (bfd_check_overflow): New function.
945 (bfd_perform_relocation, bfd_install_relocation): Use it.
946 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
947 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
948 * bfd-in2.h: Regenerate.
949 * libbfd.h: Regenerate.
951 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
953 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
954 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
956 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
958 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
959 (stmp-bfd-h): Rename from stmp-bfd.h.
960 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
961 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
962 (stmp-bin2-h): New target.
963 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
964 (stmp-lbfd-h): New target.
965 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
966 (stmp-lcoff-h): New target.
967 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
968 stmp-lbfd-h, and stmp-lcoff-h.
969 * Makefile.in: Rebuild.
971 * configure.in: Use a diversion to set enable_shared before the
972 arguments are parsed.
973 * configure: Rebuild.
975 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
977 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
978 renamed to R_SPARC_UNUSED_42.
979 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
980 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
981 renamed to R_SPARC_UNUSED_42.
982 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
983 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
984 * bfd-in2.h: Regenerated.
985 * libbfd.h: Regenerated.
987 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
989 * elflink.h (elf_merge_symbol): Don't check the hash creator until
990 after we have set *sym_hash.
992 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
994 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
996 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
998 * Makefile.am (libbfd_a_SOURCES): Define.
999 * Makefile.in: Rebuild.
1001 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1002 * aclocal.m4: Rebuild with new libtool.
1003 * configure: Rebuild.
1005 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1007 * elf.c (map_sections_to_segments): Even if we are not demand
1008 paged, don't put a loadable section after a nonloadable section.
1009 (assign_file_positions_for_segments): Increment the file offset
1010 for a section with contents, even if it is not loadable.
1012 start-sanitize-v850e
1013 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1015 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1016 indicating that __ctbp could not be found.
1019 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1021 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1023 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1024 start-sanitize-v850e
1026 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1027 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1028 Add support for the CALLT relocs.
1030 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1031 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1034 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1035 relocations against non-existant symbols.
1037 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1039 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1041 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1042 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1043 bit reloc in the tiny data area.
1046 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1048 Merged changes from Martin Hunt:
1050 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1051 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1054 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1055 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1057 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1058 Do 15 and 21 bit pc-relative relocations.
1059 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1062 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1063 added to the relocation, not or'd.
1066 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1068 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1070 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1072 * archures.c (bfd_default_scan): Use strcasecmp.
1073 (bfd_default_scan): Test for match with arch_name + ":" +
1075 (bfd_default_scan): Test for match with printable_name - ":".
1076 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1077 cases. Each implements their own scan function.
1078 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1079 special cases. Since info->mach == 0. The test mach == number
1081 (bfd_arch_list): New function, return name of all the supported
1084 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1086 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1087 decoding architecture.
1088 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1091 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1093 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1095 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1097 * Makefile.am: Rebuild dependencies.
1098 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1099 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1100 * Makefile.in: Rebuild.
1102 * reloc.c: Remove extraneous commas from relocation entries.
1103 Remove BFD_RELOC_V850_16_PCREL.
1104 * bfd-in2.h: Rebuild.
1106 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1107 in sections named .tocbss rather than .bss.
1109 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1111 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1112 BFD_RELOC_V850_16_PCREL.
1114 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1116 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1117 the same as C_EXT syms.
1118 (coff_link_add_symbols): Ditto.
1119 (_bfd_coff_link_input_bfd): Ditto.
1120 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1121 it to preserve and restore state of global_to_static flag.
1123 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1125 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1126 bits in e_flags field rather than magic numbers.
1127 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1128 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1129 v850_elf_print_private_bfd_data): New functions.
1131 start-sanitize-v850e
1132 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1134 * elf.c (prep_headers): Remove V850E magic number.
1135 * elf.c (prep_headers): Remove V850EA magic number.
1138 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1140 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1142 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1144 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1145 instructions are relative to the next instruction, not the
1146 current instruction.
1147 (mn10200_elf_relax_section): Similarly.
1149 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1151 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1154 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1155 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1156 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1158 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160 * cpu-v850.c: Remove "plain" from v850 printable name.
1161 (scan): Use strcasecmp.
1163 * archures.c (bfd_mach_v850): Define.
1165 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1166 just sh/SH, use strcasecmp.
1167 (arch_info_struct): Add entries for sh3 et.al.
1169 * archures.c (bfd_mach_sh, ...): Define.
1171 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1173 * archures.c (bfd_archures_list): Always NULL terminate the list.
1175 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1177 * Makefile.am: Rebuild dependencies.
1178 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1179 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1180 (elf32-arc.lo): Remove explicit dependency.
1181 * Makefile.in: Rebuild.
1183 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1184 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1185 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1187 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1189 * configure: Rebuild with latest devo autoconf for NT support
1191 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1193 * cpu-arm.c (compatible): If B is a default type, return A.
1195 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1197 * cpu-v850.c (scan): New function.
1198 (arch_info_struct): New structure.
1199 (bfd_v850_arch): Add link into arch_info_structure.
1201 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1204 * elf32-v850.c (v850_elf_object_p): New function.
1206 start-sanitize-v850e
1207 * archures.c (bfd_mach_v850e): Machine value for v850e.
1209 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1211 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1214 * elf.c (prep_headers): Add support for v850e machine number.
1216 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1218 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1220 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1223 * elf.c (prep_headers): Add support for v850ea machine number.
1226 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1228 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1229 cached_stab field if the offset prevents us from using the cache.
1231 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1233 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1235 * aout-arm.c (aout_arm_little_vec): Likewise.
1236 (aout_arm_big_vec): Likewise.
1237 * bout.c (b_out_vec_big_host): Likewise.
1238 (b_out_vec_little_host): Likewise.
1239 * mipsbsd.c (aout_mips_little_vec): Likewise.
1240 (aout_mips_big_vec): Likewise.
1242 start-sanitize-tic80
1243 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1245 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1246 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1247 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1250 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1252 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1253 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1254 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1255 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1256 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1257 of two for I960 only.
1258 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1259 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1260 default definitions.
1261 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1262 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1263 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1264 start-sanitize-tic80
1265 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1266 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1267 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1268 *coffcode.h (coff_write_object_contents): Set alignment field in
1269 section header for TIC80COFF files.
1272 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1274 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1275 v850_elf_check_relocs, v850_elf_reloc,
1276 v850_elf_final_link_relocate): Add support for
1277 BFD_RELOC_V850_16_PCREL relocation.
1279 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1282 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1284 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1286 start-sanitize-v850e
1287 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1289 * cpu-v850e: New file.
1291 * elf.c (prep_headers): Add support for v850e target.
1293 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1295 * config.bfd: Add support for v850e target.
1297 * archures.c: Add support for v850e target.
1299 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1301 * cpu-v850ea: New file.
1303 * elf.c (prep_headers): Add support for v850ea target.
1305 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1307 * config.bfd: Add support for v850ea target.
1309 * archures.c: Add support for v850ea target.
1312 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1314 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1315 argument as section relative, rather than an absolute address.
1316 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1318 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1320 * config.bfd (arc-*-elf*): Add.
1321 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1322 * configure: Rebuild.
1323 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1324 (BFD32_BACKENDS): Add elf32-arc.lo.
1325 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1326 * Makefile.in: Rebuild.
1327 * archures.c (architecture list): Add bfd_arch_arc.
1328 (bfd_archures_list): Add bfd_arc_arch.
1329 (bfd_mach_arc_base): Define.
1330 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1331 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1332 (bfd_target_vect): Add them.
1333 * bfd-in2.h, libbfd.h: Rebuild.
1334 * cpu-arc.c, elf32-arc.c: New files.
1335 * elf.c (pre_headers): Recognize bfd_arch_arc.
1337 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1339 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1340 data section is correctly rounded to a page in the file.
1342 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1344 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1345 there are no symbols.
1347 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1349 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1350 file system 14 character limit.
1351 * Makefile.am, configure.in: Corresponding changes.
1352 * Makefile.in, configure: Rebuild.
1354 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1356 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1357 Rebuild dependencies.
1358 * Makefile.in: Rebuild.
1360 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * Makefile.am (docdir): Define.
1363 * Makefile.in: Rebuild.
1365 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1367 * configure: Rebuild with autoconf 2.12.1.
1369 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1371 * aclocal.m4, configure: Rebuild with new automake patches.
1373 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1375 * rs6000-core.c (make_bfd_asection): New function to add a section
1376 to the core file bfd.
1377 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1379 Use BFD routines to seek, read and stat the core file.
1380 Handle .data sections from loaded objects and anonymously mmapped
1381 regions, these are available in AIX 4 core files.
1383 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1386 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1387 copy; use a patches libtool instead.
1388 * acmacros.m4: Remove.
1389 * Makefile.in, aclocal.m4, configure: Rebuild.
1391 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1393 * Makefile.am: New file, based on old Makefile.in.
1394 * acmacros.m4: New file, copied from old aclocal.m4.
1395 * acinclude.m4: New file.
1396 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1397 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1398 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1399 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1400 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1401 * acconfig.h: Mention PACKAGE and VERSION.
1402 * stamp-h.in: New file.
1403 * dep-in.sed: Change .o to .lo.
1404 * Makefile.in: Now built with automake.
1405 * aclocal.m4: Now built with aclocal.
1406 * config.in, configure: Rebuild.
1409 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1411 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1412 if there is only a relocation to a read-only but not allocatable
1413 section (like .stab).
1414 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1415 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1416 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1417 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1418 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1420 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1421 (ppc_elf_create_linker_section): These sections are not
1422 created by the linker (that is, they are created by the user
1423 putting data in them). In particular, they can be the source
1424 and target of relocations.
1425 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1426 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1427 objects (for instance, 'long double') to 16-byte boundaries.
1428 (ppc_elf_size_dynamic_sections): Make the code that generates
1429 section symbols exactly the same as for sparc, reducing the
1430 number of section symbols output.
1431 (ppc_elf_check_relocs): Check postcondition of
1432 bfd_elf32_link_record_dynamic_symbol. Make default case the
1433 same as corresponding code for sparc, fixing bug involving
1435 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1436 forced to be local because of versioning (by replicating
1437 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1438 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1440 (ppc_elf_relocate_section): Add handy debugging code for when
1441 assertion fails. Add some more 'symbol made local because of
1444 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1445 processing a GOT relocation as required by ABI.
1447 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1449 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1450 version info if this symbol came from a dynamic object.
1451 (elf_link_add_object_symbols): Set the version info of a symbol
1452 only if the object actually contains version definitions and
1453 defines this symbol.
1455 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1457 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1458 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1460 * configure: Regenerated with autoconf 2.12.
1461 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1463 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1465 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1466 a warning rather than returning an error.
1468 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1470 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1472 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1474 * cisco-core.c: define signals for wingdb.
1476 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1478 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1479 the same number of aux entries.
1481 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1483 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1484 difference of two symbols if the relocation size is 32 bits.
1485 (som_write_fixups): Handle R_DATA_EXPR.
1487 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1489 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1490 its value if COFF_WITH_PE is defined.
1492 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1494 * coff-stubgo32.c: New file.
1495 * go32stub.h: New file.
1496 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1497 * coffswap.h (coff_swap_filehdr_in): Invoke
1498 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1500 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1501 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1502 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1503 COFF_ADJUST_AUX_IN_POST if they are defined.
1504 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1505 COFF_ADJUST_AUX_OUT_POST if they are defined.
1506 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1507 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1508 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1509 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1510 * targets.c (go32stubbedcoff_vec): Declare.
1511 (bfd_target_vector): Add go32stubbedcoff_vec.
1512 * configure.in (go32coff_vec): New target vector.
1513 (go32stubbedcoff_vec): Likewise.
1514 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1515 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1516 * Makefile.in: Rebuild dependencies.
1517 (BFD32_BACKENDS): Add coff-stubgo32.o.
1518 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1519 (HFILES): Add go32stub.h.
1521 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1523 * configure.in: Check for fdopen.
1524 * configure, config.in: Rebuild.
1525 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1526 __GO32__. Reindent a bit.
1528 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1530 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1531 flag for newly created sections.
1532 (sunos_add_dynamic_symbols): Don't discard newly created sections
1533 if shared library is dynobj.
1535 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * elf.c (map_sections_to_segments): When checking whether
1538 including a section in a segment would force us to skip a page,
1539 align the address of the next segment to avoid wraparound
1542 start-sanitize-tic80
1543 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1545 * coffcode.h (coff_write_object_contents): Initialize
1546 target id field to TIC80_TARGET_ID.
1547 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1549 (coff_swap_filehdr_in): Swap in target id field if used.
1552 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1554 * coff-i386.c (coff_i386_is_local_label_name): New static function
1555 if TARGET_UNDERSCORE.
1556 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1557 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1559 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1561 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1562 complain_overflow_signed, for 32 bit PC relative relocations.
1564 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1566 * elflink.h (elf_link_add_object_symbols): When a version
1567 indirection symbol is overridden, make the original symbol point
1568 at the real overriding symbol.
1570 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1573 * elflink.h (elf_link_output_extsym): Use the right section for a
1575 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1576 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1578 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1580 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1581 symbols before checking for new symbols.
1583 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1585 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1587 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1588 file, not aoutsz bytes (they are different in XCOFF .o files).
1590 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1591 redefined by objects included from archives.
1593 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1595 * elflink.h (elf_merge_symbol): In the case of a new defined
1596 symbol overriding an old defined symbol, return the hash table
1597 entry which we modify, even if it is the target of an
1599 (elf_link_add_object_symbols): If the real name of the symbol gets
1600 overridden, convert the versioned symbol into an indirect symbol
1603 * elflink.h (elf_merge_symbol): New static function, broken out of
1604 elf_link_add_object_symbols.
1605 (elf_link_add_object_symbols): Call it.
1607 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1609 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1610 handle case where COFF filehdr does not immediately follow PE
1612 * coffgen.c (coff_object_p): Remove useless seek to current
1615 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1617 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1620 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1622 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1623 symbols, skip N_ABS symbols with debugging storage classes.
1625 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1627 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1628 relocs in shared libraries which refer to local symbols. Cope
1629 with addend when processing a GOT relocation.
1631 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1632 for sections that the linker didn't create.
1633 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1634 symbol if it was created in ppc_elf_size_dynamic_sections.
1635 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1636 relative to a section for which we didn't output a symbol.
1638 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1639 relocs are 'rela' relocs, like everything else. .rela.plt is not
1640 a read-only section, so we don't have to special-case it.
1642 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1643 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1645 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1646 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1647 actual .got section.
1648 * elflink.c (_bfd_elf_create_got_section): The three reserved
1649 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1651 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1654 * elf32-ppc.c (ppc_elf_check_relocs): Use
1655 _bfd_elf_create_got_section to create the GOT rather than
1656 ppc_elf_create_linker_section. Create the '.rela.got' section
1658 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1659 symbol has a GOT entry.
1660 (ppc_elf_relocate_section): Record when a symbol is used through
1661 the GOT, and allocate space in the GOT for each such symbol.
1662 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1663 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1666 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1667 treated in a similar way to ADDR16_HA relocs.
1668 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1669 shared objects; the linker must deal with them.
1670 (ppc_elf_create_linker_section): Stop setting
1671 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1672 LINKER_SECTION_PLT stuff.
1673 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1674 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1675 section, not ELF-specific calls.
1676 (elf_backend_plt_not_loaded): Set to 1.
1677 (elf_backend_got_symbol_offset): Set to 4.
1678 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1679 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1680 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1681 plt_not_loaded member.
1682 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1683 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1685 (elf_backend_G_O_T_offset): Set default to 0.
1686 (elfNN_bed): Set added fields.
1688 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1689 DT_RELENT in shared objects; should be DT_RELAENT.
1691 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1692 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1693 such a reloc (in a non-shared object) refers to a symbol that's
1696 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1698 * elfcode.h (put_signed_word): Define.
1699 (get_signed_word): Define.
1700 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1701 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1703 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1704 bfd_get_signed_32 to set the r_addend field.
1705 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1706 bfd_h_get_signed_64 to set the r_addend field.
1708 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1710 * elf32-i386.c (elf_i386_relocate_section): When generating a
1711 shared library, do the relocation if the input section is not
1712 allocated in memory.
1714 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1715 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1716 (elf_fix_symbol_flags): New static function, broken out of
1717 elf_adjust_dynamic_symbol.
1718 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1719 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1720 forced local even if NEEDS_PLT is set. When forcing a symbol to
1721 be local, clear NEEDS_PLT.
1722 (elf_link_output_extsym): Remove unused local bed.
1724 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1726 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1727 for derived elf linker hash table entries. References to
1728 elf_link_hash_entry changed appropriately.
1729 (elf32_mn10300_link_hash_table): New structure for derived elf
1731 (elf32_mn10300_hash_table): Define.
1732 (elf32_mn10300_link_hash_traverse): Likewise.
1733 (elf32_mn10300_link_hash_newfunc): New function.
1734 (elf32_mn10300_link_hash_table_create): Likewise.
1735 (elf32_mn10300_finish_hash_table_entry): Likewise.
1736 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1737 of prologue code, and call:32->call:16 relaxing.
1738 (compute_function_info: New function.
1739 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1741 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1743 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1744 for a symbol which is being forced to be local.
1745 * elf32-i386.c (elf_i386_relocate_section): Write out the
1746 relocation value for a GOT reloc for a symbol which is turning
1747 into a local symbol.
1748 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1749 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1751 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1753 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1754 value if the symbol is turning into a local symbol.
1755 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1756 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1758 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1760 * elflink.h (elf_link_add_object_symbols): Also read verneed
1761 information by calling `_bfd_elf_slurp_version_tables'.
1762 (elf_link_add_object_symbols): For undefined symbols look for
1763 version information in the verneed records.
1764 (elf_link_add_object_symbols): Use soname of shared object
1765 for verneed record if it is available.
1767 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1769 * cpu-arm.c: Add prototypes for compatible and scan.
1770 * cofflink.c: Add prototype for mark_relocs.
1772 * archive.c (bfd_special_undocumented_glue): Change filename to
1773 const pointer. Add prototype.
1775 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1777 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1778 sections that will be discarded.
1780 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1782 * elflink.h (elf_link_find_version_dependencies): When searching
1783 for known version symbol skip non-matching verdef records, not
1786 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1788 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1789 not a bfd_vma, to the base file, to match how dlltool reads it.
1791 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1793 * reloc.c: Add thumb relocations.
1795 * bfd-in2.h: Add Thumb relocations.
1797 * libbfd.h: Add Thumb relocations.
1799 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1801 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1803 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1805 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1806 for a section even if it is not loaded.
1808 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1810 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1811 input and output files.
1812 (_bfd_coff_generic_relocate_section): Check whether input file,
1813 not output file, is a PE file.
1815 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1817 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1819 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1821 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1824 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1826 * cpu-arm.c (compatible): Add test for supersets of ARM
1829 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1831 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1834 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1836 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1837 called directly by gas/config/tc-arm.c.
1839 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1841 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1842 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1844 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1846 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1849 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1851 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1852 (coff_bfd_copy_private_bfd_data): Ditto.
1853 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1854 (coff_arm_bfd_print_private_bfd_data): Ditto.
1855 (coff_arm_bfd_set_private_flags): Ditto.
1856 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1858 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1860 * libcoff-in.h (struct coff_final_link_info): Add boolean
1861 global_to_static member for support of task linking.
1862 (_bfd_coff_write_task_globals): Add prototype.
1863 * libcoff.h: Regenerate.
1864 * coffcode.h (coff_write_object_contents): Use #ifdef to
1865 check RS6000COFF_C, to be consistent with all other uses
1867 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1868 call _bfd_coff_write_task_globals.
1869 (_bfd_coff_link_input_bfd): If doing task linking, convert
1870 global functions to static.
1871 (_bfd_coff_write_global_sym): If doing task linking, convert
1872 global variables to static.
1873 (_bfd_coff_write_task_globals): New function.
1874 start-sanitize-tic80
1875 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1876 (C_AUTOARG): #undef since it clashes with C_UEXT.
1877 (C_LASTENT): #undef since it clashes with C_STATLAB.
1878 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1880 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1881 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1882 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1885 start-sanitize-tic80
1886 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1888 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1889 PP relocations to complain_overflow_dont.
1891 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1893 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1894 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1896 (ppbase_reloc, glob15_reloc): New static functions.
1897 (glob16_reloc, local16_reloc): New static functions.
1898 (rtype2howto): Handle all relocation types.
1899 (coff_tic80_relocate_section): New static function.
1900 (coff_relocate_section): Define to coff_tic80_relocate_section.
1901 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1904 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1906 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1907 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1909 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1910 callers. If PE file, don't add section VMA.
1911 (coff_write_alien_symbol): If PE file, don't add section VMA.
1912 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1913 (_bfd_coff_write_global_sym): Likewise.
1914 (_bfd_coff_generic_relocate_section): Likewise.
1916 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1919 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1921 * cofflink.c (mark_relocs): Add new function to mark symbols which
1922 are used by relocations.
1923 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1924 suppress the skipping of symbols that have thus been marked.
1926 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1928 * coff-sh.c (sh_merge_private_data): New static function.
1929 (coff_bfd_merge_private_bfd_data): Define.
1931 start-sanitize-tic80
1932 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1934 * coff-tic80.c: Remove unnecessary #ifdefs.
1935 * config.bfd: Set targ_underscore to yes for tic80.
1937 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1939 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1940 with unresolved external symbols in GDB).
1943 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1945 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1946 the symbols associated with each BFD.
1947 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1949 * elf-m10200.c: Likewise.
1950 * elf32-m32r.c: Likewise.
1951 * elf32-sh.c: Likewise.
1953 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1955 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1956 alignment of a common symbol. If two symbols that look like
1957 common symbols are found in two shared libraries, and the size is
1958 different, use the larger size, and warn if --warn-common. If a
1959 common symbol overrides a definition in a shared library, set the
1960 size to the larger size, and warn if --warn-common.
1962 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1964 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1965 into any other machine type.
1967 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1969 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1970 data into an unitialised destination set its machine type as well.
1972 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1974 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1975 to common symbol size. Consistently treat uninitialized symbols
1976 in shared objects as common symbols.
1978 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1980 * archures.c (constants): Added new constants to identify the
1981 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1982 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1984 * bfd-in2.h (constants): Added new constants to identify
1985 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1986 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1987 bfd_mach_arm_4T. This file is auto-magically generated from the
1988 archures.c file. This update is just to save work.
1990 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1991 coff_arm_bfd_print_private_bfd_data,
1992 coff_arm_bfd_set_private_flags,
1993 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1994 (global): Macro redefinitions set up to use these new functions.
1996 * coffcode.h (coff_mkobject_hook): Added call to
1997 coff_arm_bfd_set_private_flags().
1998 (coff_set_arch_mach_hook): Added code to set machine type based on
1999 bits stored in internal flags.
2000 (coff_set_flags): Added code to set the new bits in the flags
2001 field based on the machine number.
2002 (function definition macros): Made all function definition macros
2003 conditional so that they can be overridden by target specific
2006 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2007 Structure extended to include new types, one each for ARMv2,
2008 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2010 * libcoff-in.h (struct coff_tdata): Added flags field.
2012 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2014 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2016 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2019 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2021 * coffgen.c (coff_find_nearest_line): If there are no syments,
2024 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2026 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2028 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2030 * targmatch.sed: Add explicit \n characters to work around bug in
2031 HP/UX 10.20 sed program.
2033 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2035 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2038 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2040 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2042 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2044 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2045 (struct elf_m68k_pcrel_relocs_copied, struct
2046 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2047 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2048 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2049 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2051 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2052 PC relative relocs for a global symbol defined in a regular
2053 object, and count the number of PC relative relocs copied for any
2055 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2056 traverse with elf_m68k_discard_copies.
2058 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2060 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2061 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2063 * coffcode.h (coff_compute_section_file_positions): Force the
2064 potential last byte in the file to be written out when
2067 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2069 * configure.host (mips*-*-openbsd*): New host.
2071 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2073 * elflink.h (elf_link_add_object_symbols): Only subtract the
2074 section VMA from the symbol value if this is a fully linked file.
2076 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2077 (struct elf_i386_link_hash_entry): Define.
2078 (struct elf_i386_link_hash_table): Define.
2079 (elf_i386_link_hash_traverse): Define.
2080 (elf_i386_hash_table): Define.
2081 (elf_i386_link_hash_newfunc): New static function.
2082 (elf_i386_link_hash_table_create): New static function.
2083 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2084 PC relative relocs for a global symbol defined in a regular
2085 object, and count the number of PC relative relocs copied for any
2087 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2088 traverse with elf_i386_discard_copies.
2089 (elf_i386_discard_copies): New static function.
2090 (bfd_elf32_bfd_link_hash_table_create): Define.
2092 From Gordon W. Ross <gwr@mc.com>:
2093 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2094 (sunos4_aout_backend): Use MY_entry_is_text_address.
2097 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2099 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2100 R_D30V_32_NORMAL to 2 (4 bytes).
2103 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2105 From Gordon W. Ross <gwr@mc.com>:
2106 * netbsd.h (N_SHARED_LIB): Define.
2107 (SEGMENT_SIZE): Don't define.
2108 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2110 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2111 (SEGMENT_SIZE): Don't define.
2113 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2114 to sizeof Rela structure, not sizeof Rel structure. From Gary
2115 Thomas <g.thomas@opengroup.org>.
2117 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2119 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2120 whenever entry is larger than text address, but only by whole
2121 pages. From Gordon W. Ross <gwr@mc.com>.
2123 * Makefile.in (install): Depend upon installdirs. Use
2124 mkinstalldirs to build $(oldincludedir).
2125 (installdirs): New target.
2127 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2128 if this is a debugging section which we are stripping.
2130 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2132 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2133 alpha-specific target data struct.
2135 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2137 From Thomas Graichen <graichen@rzpd.de>:
2138 * Makefile.in: Always use $(SHELL) when running move-if-change.
2139 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2140 * configure: Rebuild.
2142 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2144 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2145 VMA if this is an executable file or a shared object.
2147 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2150 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2152 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2153 start of the file. Remove uses later on which switch using
2155 (MY(callback)): Handle entry_is_text_address.
2156 (MY_entry_is_text_address): Define if not defined.
2157 (MY(backend_data)): Initialize new field.
2158 * aoutf1.h (sunos4_aout_backend): Likewise.
2159 * i386aout.c (MY(backend_data)): Likewise.
2160 * i386mach3.c (MY(backend_data)): Likewise.
2161 * mipsbsd.c (MY(backend_data)): Likewise.
2162 * sparclynx.c (sparclynx_aout_backend): Likewise.
2163 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2164 (MY_entry_is_text_address): Define.
2165 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2167 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2168 whose name starts with `.'.
2170 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2172 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2173 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2174 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2175 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2176 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2177 sparc-*-openbsd*): New targets.
2178 * configure: Rebuild.
2180 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2182 * stabs.c (struct stab_section_info): New field
2184 (_bfd_link_section_stabs): Fill the above array.
2185 (_bfd_stab_section_offset): Use `cumulative_skips' to
2186 speed up offset calculation.
2188 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2190 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2191 addend for non pc-relative relocations.
2193 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2194 for non-existent function.
2196 * elf-m10300.c (mn10300_elf_relax_section): New function.
2197 (mn10300_elf_relax_delete_bytes): Likewise.
2198 (mn10300_elf_symbol_address_p): Likewise.
2199 (mn10300_elf_get_relocated_section_contents): Likewise.
2200 (bfd_elf32_bfd_relax_section): Define.
2201 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2203 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2205 * configure.host: Set SHLIB_LIBS.
2206 * configure.in: Substitute SHLIB_LIBS.
2207 * configure: Rebuild.
2208 * Makefile.in (SHLIB_LIBS): New variable.
2209 ($(SHLIB)): Use $(SHLIB_LIBS).
2211 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2213 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2214 with bfd_section_vma.
2216 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2218 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2219 Correct CPU file names for mn10[23]00.
2220 * configure: Rebuild.
2222 * bfd.c (bfd_record_phdr): Cast count to size_t before
2225 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2226 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2227 (xcoff_write_archive_contents): LIkewise.
2228 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2229 (mips_elf_create_procedure_table): Likewise.
2230 * peicode.h (pe_print_idata): Likewise.
2231 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2232 * xcofflink.c (xcoff_get_section_contents): Likewise.
2233 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2234 (xcoff_link_add_symbols): Likewise.
2235 (xcoff_link_add_symbols): Likewise.
2237 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2238 (ppcboot_bfd_print_private_bfd_data): Likewise.
2240 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2241 to complain_overflow_signed.
2243 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2245 * VERSION: Set to 2.8.1.
2247 * Branched binutils 2.8.
2249 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2250 deciding whether to copy a reloc into a shared object.
2251 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2252 relocs in unallocated sections.
2253 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2254 R_SPARC_RELATIVE relocs in unallocated sections.
2256 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2258 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2259 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2262 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2264 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2265 override an uninitialized symbol from a shared library with a
2268 * elf-m10200.c: Rename from elf32-mn10200.c.
2269 * elf-m10300.c: Rename from elf32-mn10300.c.
2270 * cpu-m10200.c: Rename from cpu-mn10200.c
2271 * cpu-m10300.c: Rename from cpu-mn10300.c
2272 * Makefile.in: Update accordingly.
2274 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2275 (elf_mips_isa): Move to earlier in file.
2276 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2277 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2280 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2283 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2285 * configure.com: New file.
2286 * config.h-vms: Remove file.
2287 * makefile.vms: Update for new configure scheme.
2289 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2291 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2292 (ppc_process_before_allocation): Declare.
2293 * libcoff.h: Rebuild.
2295 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2297 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2299 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2301 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2303 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2304 symbol index for a R_IHCONST reloc.
2306 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2308 * targmatch.sed: Do not use \(\) recursively.
2310 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2312 * m68klinux.c (MACHTYPE_OK): Define.
2313 * i386linux.c (MACHTYPE_OK): Define.
2315 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2317 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2318 <hjl@gnu.ai.mit.edu>:
2319 * sparclinux.c: New file.
2320 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2321 * bfd-in2.h: Rebuild.
2322 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2323 * configure.in (sparclinux_vec): Add to list of vectors.
2324 * configure: Rebuild.
2325 * targets.c (sparclinux_vec): Declare.
2326 (bfd_target_vector): Add sparclinux_vec.
2327 * Makefile.in: Rebuild dependencies.
2328 (BFD32_BACKENDS): Add sparclinux.o.
2329 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2331 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2332 bfd_coff_backend_data field.
2333 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2335 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2336 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2337 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2339 * bfd.c: Include "libiberty.h".
2340 (strerror): Don't declare.
2341 (bfd_errmsg): Call xstrerror rather than strerror.
2343 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2345 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2346 reloc even if the symbol is in the .bss section.
2347 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2348 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2349 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2351 * coffcode.h (bfd_coff_backend_data): Add new field
2352 _bfd_coff_default_section_alignment_power.
2353 (bfd_coff_default_section_alignment_power): Define.
2354 (bfd_coff_std_swap_table): Initialize new field.
2355 * libcoff.h: Rebuild.
2356 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2357 symbol to the default section alignment.
2359 * COPYING: Update FSF address.
2362 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2364 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2365 21-bit absolute that made it act as a relative.
2368 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2370 * elflink.c (_bfd_elf_create_linker_section): Don't set
2371 bss_section and rel_section from existing sections.
2373 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2376 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2378 * aoutx.h (some_aout_object_p): Change executable test to fix
2379 problems with embedded a.out systems.
2381 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2383 * stabs.c (_bfd_stab_section_offset): New function.
2384 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2385 * libbfd.h: Rebuild.
2386 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2388 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2389 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2390 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2391 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2392 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2394 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2395 symbol. Check for memory allocation failure of *psinfo.
2396 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2397 callers. Set the value of the header symbol.
2398 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2399 * libbfd.h: Rebuild.
2401 start-sanitize-tic80
2402 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2404 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2405 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2406 reloc types, rather than silently failing to generate an output file.
2409 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * targmatch.sed: Use the hold space to put the #ifdef around the
2412 the string constant.
2413 * targets.c (UNSUPPORTED_TARGET): Don't define.
2414 (find_target): Don't check for UNSUPPORTED_TARGET.
2415 (bfd_set_default_target): Don't try to optimize by checking for
2418 * Makefile.in: Rebuild dependencies.
2419 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2420 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2421 (elf32-m32r.o): Remove explicit target.
2423 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2426 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2427 count section symbols for sections that were created by the
2428 linker, or are not allocatable or not loadable.
2429 (elf32_sparc_finish_dynamic_sections): Output output section
2430 symbols for section for which we made space for them.
2432 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2434 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2435 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2437 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2439 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2440 (m32r_hi16_list): New static local.
2441 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2442 (m32r_elf_do_hi16_reloc): Delete.
2443 (m32r_elf_relocate_hi16): New function.
2444 (m32r_elf_lo16_reloc): New function.
2445 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2448 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2450 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2451 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2452 (m32r_elf_final_sda_base): New function.
2453 (m32r_elf_relocate_section): Rewrite sdata support.
2454 (m32r_elf_finish_dynamic_sections): Delete.
2456 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2458 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2459 * coff-svm68k.c: New file. Just defines some macros and includes
2461 * coff-m68k.c: Add functions to handle common addends, moved in
2462 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2463 Control whether relocs are visible using STATIC_RELOCS.
2464 * cf-m68klynx.c: Simplify greatly: just define macros to control
2466 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2467 * targets. (m68ksysvcoff_vec): Declare.
2468 (bfd_target_vector): Add m68ksysvcoff_vec.
2469 * config.bfd (m68*-motorola-sysv*): New target.
2470 * configure.in (m68ksysvcoff_vec): New vector.
2471 * configure: Rebuild.
2472 * Makefile.in: Rebuild dependencies.
2473 (BFD32_BACKENDS): Add coff-svm68k.o.
2474 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2476 * binary.c (binary_set_section_contents): Don't get misled if the
2477 first section is not loadable. From Matthew L. Martin
2480 * elflink.h (elf_bfd_final_link): Set the value of a section
2481 symbol to the section address unless doing a relocateable link.
2483 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2485 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2486 .plt entry if we've taken the function's address.
2487 (elf64_alpha_merge_gots): Merge collected flags info as well.
2489 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2491 * Many files: Add function prototypes.
2492 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2493 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2494 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2495 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2496 * peicode.h: Change several void * parameters to PTR.
2497 * srec.c (srec_get_symbol_info): Make static.
2498 * syms.c (bfd_symbol_is_absolute): Remove.
2499 * Makefile.in: Rebuild dependencies.
2501 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2503 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2504 (bfd_elf32_bfd_is_local_label): Don't define.
2506 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2509 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2511 * bfd-in.h: Don't include obstack.h.
2512 (struct bfd_hash_table): Change memory field to PTR.
2513 * bfd.c (struct _bfd): Change memory field to PTR.
2514 * bfd-in2.h: Rebuild.
2515 * libbfd-in.h (bfd_release): Declare as function, don't define as
2517 * libbfd.h: Rebuild.
2518 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2519 objalloc routines rather than obstack routines.
2520 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2521 (getpagesize): Don't define.
2522 (_bfd_new_bfd): Don't set _bfd_chunksize.
2523 (bfd_openr): Free new bfd and objalloc on failure.
2524 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2525 (bfd_alloc_size): Remove.
2526 (bfd_release): New function.
2527 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2528 objalloc routines rather than obstack routines.
2529 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2530 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2531 objalloc routines rather than obstack routines.
2532 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2533 (struct accumulate): Change memory to struct objalloc *.
2534 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2535 * dep-in.sed: Don't remove obstack.h from dependency list.
2536 * Makefile.in: Rebuild dependencies.
2537 (BFD_H_DEPS): Remove obstack.h.
2538 (install): Don't install obstack.h.
2539 * Many files: Don't include "obstack.h".
2542 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2543 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2544 * libbfd.h: Rebuild.
2545 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2546 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2547 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2549 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2550 old version of bfd_alloc.
2551 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2552 * libbfd.h: Rebuild.
2553 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2555 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2557 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2558 ELF local label syntax as well.
2560 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2562 * config.bfd (powerpc-*-beos*): New target.
2563 * configure.in (powerpc-*-beos*): Add case that explicitly
2564 does not set COREFILE for now. A future BeOS version is
2565 expected to support core files.
2566 * configure: Regenerate with autoconf.
2568 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2570 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2571 seen with a local symbol, rather than crashing.
2573 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2574 version symbols if there aren't any.
2576 start-sanitize-tic80
2577 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2579 * coff-tic80.c (coff_rtype_to_howto): Define
2580 (coff_tic80_rtype_to_howto): Clone generic coff version and
2581 add code to handle the funky TI "internal relocations".
2584 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2586 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2587 or size changes because of a weak symbol.
2589 * cisco-core.c (SIGEMT): Define if not defined.
2591 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2593 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2594 setting ever. Sanity check the version number. Sort out copying
2595 flags and other information when adding an indirect symbol.
2596 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2597 symbols added by the backend. Clear the entire contents of the
2599 (elf_export_symbol): Ignore indirect symbols.
2600 (elf_link_output_extsym): Accept a section without an owner in an
2602 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2603 version count. Correct the allocation of x_versymp.
2605 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2606 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2607 Don't return bfd_und_section_ptr when info->shared.
2608 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2609 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2610 (mips_elf_check_relocs): Resolve an indirect symbol in
2612 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2613 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2615 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2617 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2619 From Eric Youngdale <eric@andante.jic.com>:
2620 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2621 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2622 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2623 versioned symbol appears in both a regular and a shared object.
2624 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2625 appropriate. Improve error message.
2626 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2627 all uses. Add localsyms field.
2628 (elf_bfd_final_link): When generating a shared library, call
2629 elf_link_output_extsym to output all local symbols.
2630 (elf_link_output_extsym): Handle symbols which were forced to
2633 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2635 From Eric Youngdale <eric@andante.jic.com>:
2636 * elf-bfd.h (elf_symbol_type): Add version field.
2637 * elfcode.h (elf_slurp_symbol_table): Set version field.
2638 * elflink.h (elf_link_add_object_symbols): When creating an
2639 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2640 appropriate. Set up an indirection from the nondefault version of
2642 (NAME(bfd_elf,size_dynamic_sections)): Call
2643 elf_link_assign_sym_version before checking whether there are any
2644 versions. Always record the version name as a dynamic symbol.
2645 Initialize counters.
2646 (elf_link_assign_sym_version): After finding a version, see if a
2647 symbol should be forced to local scope. Create a new version
2648 definition if appropriate.
2649 (elf_link_output_extsym): Correct indirect symbol handling.
2650 * elf.c (bfd_elf_print_symbol): Print version information.
2651 (bfd_section_from_shdr): Turn version sections into BFD sections.
2652 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2653 if sh_info is not already set.
2654 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2656 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2657 _bfd_stringtab_add to copy the name into permanent memory if
2660 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2662 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2664 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2666 * coffcode.h (bfd_coff_backend_data): Change
2667 _bfd_coff_compute_section_file_positions to return a boolean
2668 value. Change all callers.
2669 (coff_compute_section_file_positions): Change return type to
2670 boolean. If the size of the last section changed, then output a
2671 zero byte at the end of the file.
2672 * libcoff.h: Rebuild.
2674 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2675 for at least 6 output symbols.
2676 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2677 emit a TC csect to represent the space they take up. For an XO
2678 symbol, just emit a reference, not a csect.
2680 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2681 Solaris doesn't like the combined options, and the -f is
2683 (stamp-tshlink, install): Likewise.
2685 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2686 handling when little endian.
2688 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2690 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2691 (mn10300_elf_relocate_section): Likewise.
2692 (elf_backend_relocate_section): Define.
2694 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2695 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2696 (elf32_mn10300_howto_table): Likewise.
2697 (elf32_mn10300_reloc_map): Likewise.
2698 (bfd_elf32_mn10300_reloc): Delete unused function.
2700 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2702 start-sanitize-tic80
2703 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2704 understand, just set the howto field to NULL, and the caller will
2705 print an appropriate error message.
2707 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2708 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2709 block. Use NULL for initializations of "ptr" rather than bare 0.
2710 * coff-h8300.c: Fix typo in comment.
2711 * coff-h8500.c: Ditto.
2713 * coff-z8k.c: Ditto.
2715 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2717 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2718 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2719 m32r_elf_get_relocated_section_contents): First pass at relax support.
2721 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2723 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2724 entry for reading verdef records.
2725 Use correct braces for computing increments of extverdaux and
2726 exteverdef record pointers.
2728 start-sanitize-tic80
2729 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2731 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2735 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2737 * elflink.h (elf_link_find_version_dependencies): Check that
2738 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2741 start-sanitize-tic80
2742 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2744 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2747 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2749 * targets.c (bfd_default_vector): Make non-const.
2750 (find_target): New static function, broken out of
2752 (bfd_set_default_target): New function.
2753 (bfd_find_target): Call find_target. When defaulting, use
2754 bfd_default_vector[0] if it is not NULL.
2755 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2756 * bfd-in2.h, libbfd.h: Rebuild.
2758 * syms.c (bfd_is_local_label): Return false if the symbol has no
2760 * coff-i960.c (coff_i960_is_local_label_name): New function.
2761 (coff_bfd_is_local_label_name): Define.
2762 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2763 (coff_bfd_is_local_label_name): Define.
2764 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2765 (coff_bfd_is_local_label_name): Define.
2766 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2767 with .. or _.L_ as local.
2768 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2769 (bfd_elf32_bfd_is_local_label_name): Define.
2770 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2771 beginning with $ as local.
2773 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2775 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2776 rather than comparing against info->lprefix.
2777 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2778 * elflink.h (elf_link_input_bfd): Likewise.
2779 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2780 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2782 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2783 _bfd_elf_is_local_label_name if not already defined.
2784 * elf.c (_bfd_elf_is_local_label_name): New function.
2785 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2787 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2788 (m88k_is_local_label_name): New static function.
2790 * coffcode.h (coff_bfd_is_local_label_name): Define as
2791 _bfd_coff_is_local_label_name if not already defined.
2792 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2793 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2794 * libcoff.h: Rebuild.
2796 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2797 to _bfd_is_local_label_name.
2798 (bfd_target): Likewise.
2799 * syms.c (bfd_is_local_label): Define as function, not macro.
2800 (bfd_is_local_name): Define.
2801 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2802 bfd_generic_is_local_label, and take a string rather than a
2804 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2805 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2806 (bfd_generic_is_local_label): Don't declare.
2807 (bfd_generic_is_local_label_name): Declare.
2808 * bfd-in2.h, libbfd.h: Rebuild.
2809 * All backends: Change local_label to local_label_name.
2811 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2812 (mips_elf_relocate_got_local): Change return type to boolean.
2813 Don't assume that the first zero entry is unassigned; instead, use
2815 (mips_elf_relocate_section): Check return value of
2816 mips_elf_relocate_got_local.
2817 (mips_elf_create_got_section): Initialize assigned_gotno field.
2820 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2822 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2826 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2828 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2829 that have no contents merely because linker_mark is not set.
2831 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2833 * config.bfd (mips*-*-lnews*): New target.
2834 * coff-mips.c (mips_relocate_section): Make assert compare
2835 content byteorder instead of header byteorder.
2836 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2838 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2839 * configure.in (ecoff_biglittle_vec): Add case.
2840 * configure: Update.
2842 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2844 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2845 name begins with ".note".
2846 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2847 section whose name begins with ".note".
2848 (get_program_header_size): Corresponding change.
2850 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2851 jal and for jal overflow.
2853 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2855 From Eric Youngdale <eric@andante.jic.com>:
2856 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2857 not found, try looking it up again without the version name.
2858 (elf_link_add_object_symbols): Always link against the dynamic
2859 symbol table of a dynamic object. When linking against a dynamic
2860 object, include version strings in symbol names, and set up
2861 version information. Add indirect symbols for default versions.
2862 (elf_link_create_dynamic_sections): Add special version sections.
2863 (struct elf_assign_sym_version_info): Define.
2864 (struct elf_find_verdep_info): Define.
2865 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2866 up version sections.
2867 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2868 (elf_link_find_version_dependencies): New static function.
2869 (elf_link_assign_sym_version): New static function.
2870 (elf_link_renumber_dynsyms): New static function.
2871 (struct elf_final_link_info): Add symver_sec field.
2872 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2873 local symbols of a dynamic object. Handle DT_VER* constants.
2874 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2875 dynamic object. Skip indirect symbols from ELF objects. Remove
2876 the version name before choosing a hash bucket. Write out the
2877 version information if appropriate.
2878 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2879 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2880 (bfd_elf64_size_dynamic_sections): Likewise.
2881 * bfd-in2.h: Rebuild.
2882 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2883 Change elf_link_hash_flags to unsigned short.
2884 (ELF_LINK_HIDDEN): Define.
2885 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2886 dynverdef_hdr, dynversym_section, dynverdef_section,
2887 dynverref_section, cverdefs, cverrefs, verdef, verref.
2888 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2889 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2890 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2891 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2892 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2893 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2894 (_bfd_elf_slurp_version_tables): Declare.
2895 * elf.c (_bfd_elf_swap_verdef_in): New function.
2896 (_bfd_elf_swap_verdef_out): Likewise.
2897 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2898 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2899 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2900 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2901 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2902 version information if there is any.
2903 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2904 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2905 (elf_fake_sections): Handle .gnu.version* section names.
2906 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2907 (_bfd_elf_slurp_version_tables): New function.
2908 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2909 version name in string entered in dynamic hash table.
2910 * elfcode.h: Include fnmatch.h.
2911 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2912 symbol which was forced to become local.
2913 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2914 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2915 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2916 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2918 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2920 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2922 (mn10200_elf_relax_section): Correctly compute a symbol's value
2923 when the symbol is local, but not in the same section as we are
2924 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2927 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2929 * elf32-m32r.c: Rewrite to use ELF backend linker.
2930 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2931 Add small data area support (R_M32R_SDA16).
2932 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2933 * bfd-in2.h,libbfd.h: Regenerated.
2935 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2937 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2938 (mn10200_elf_relax_delete_bytes): Likewise.
2939 (mn10200_elf_symbol_address_p): Likewise.
2940 (mn10200_elf_get_relocated_section_contents): Likewise.
2941 (bfd_elf32_bfd_relax_section): Define.
2942 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2944 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2945 (mn10200_elf_relocate_section): Likewise.
2946 (elf_backend_relocate_section): Define.
2949 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2951 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2952 reloc.c, targets.c: New target, elf-*-D30V.
2954 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2956 * cpu-d30v.c, elf32-d30v.c: New files.
2959 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2961 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2962 * bfd-in2.h: Regenerated.
2963 start-sanitize-tic80
2964 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2965 (rtype2howto): Add function.
2966 (tic80_howto_table): Add.
2969 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2971 * sysdep.h: Don't define errno in MSVC if error.h is included.
2973 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2975 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2976 is initialized before it is used.
2978 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2980 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2981 symbol into a weak undefined symbol; leave it as a common symbol.
2983 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2985 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2986 about a symbol defined in a dynamic object if it has already been
2987 defined in a regular object.
2989 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2991 * makefile.vms: Add gcc flags to allow compiling with current gcc
2993 (targmatch.h): New dependency.
2995 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2997 * evax.h (ALPHA_R_CODEADDR): New relocation.
2998 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3000 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3002 * bfd-in2.h, libbfd.h: Rebuild.
3004 Restrict symbol length to 64 bytes, case preserving:
3005 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3006 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3007 (_bfd_evax_length_hash_symbol): Added.
3008 * evax-etir.c (_bfd_evax_write_etir): Call
3009 _bfd_evax_length_hash_symbol before output of symbol.
3010 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3011 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3013 * evax-emh.c: Output filename to object file without path.
3015 * evax-egsd.c: New sections for local and global commons.
3017 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3018 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3019 notices. Replace AXP with Alpha.
3021 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3023 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3024 sections if we are creating a shared library.
3026 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3028 * configure.host (i386-windows): Don't set host64=true.
3030 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3032 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3033 (elf_mips16_gprel_howto): New static variable.
3034 (mips16_gprel_reloc): New static function.
3035 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3036 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3037 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3038 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3039 * bfd-in2.h, libbfd.h: Rebuild.
3041 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3043 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3044 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3046 start-sanitize-r5900
3047 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3049 * config.bfd: add r5900
3052 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3054 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3055 the output section will be the absolute section; don't print an
3056 assertion message for that case when doing a relocateable link.
3058 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3060 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3061 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3062 need_fn_sub, call_stub, and call_fp_stub.
3063 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3064 (mips_elf_link_hash_newfunc): Initialize new fields.
3065 (mips_elf_link_hash_table_create): Likewise.
3066 (mips_elf_relocate_section): Redirect relocations to use mips16
3067 stubs when appropriate.
3068 (mips_elf_check_relocs): Attach stub sections to the appropriate
3069 symbol. Set need_fn_stub when appropriate.
3070 (mips_elf_always_size_sections): New static function.
3071 (mips_elf_check_mips16_stubs): New static function.
3072 (elf_backend_always_size_sections): Define.
3073 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3075 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3076 attached to sections which are not being included in the link.
3078 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3080 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3081 symbol value when computing the addend for a pc_relative
3084 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3086 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3087 relocateable link, just skip pc_relative pcrel_offset relocs.
3088 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3089 structure for an ARM26 reloc which can be resolved.
3090 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3091 reloc can be resolved.
3093 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3094 error in overflow check for R_RELBYTE.
3096 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3098 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3099 From Mark Rasin <mark.rasin@telrad.co.il>.
3101 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3104 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3106 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3107 (elf_mn10200_howto_table): Likewise.
3108 (mn10200_reloc_map): Likewise.
3110 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3112 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3113 * bfd-in2.h, libbfd.h: Regenerated.
3114 * elf32-m32r.c: Add support for them.
3116 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3118 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3119 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3120 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3121 r_format and r_pcrel. Always return a value.
3122 * riscix.c (MY_final_link_callback): Define to dummy value.
3124 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3125 relocations against the text segment, look up the output name of
3127 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3128 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3129 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3130 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3131 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3133 start-sanitize-tic80
3134 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3136 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3137 routines for little endian data.
3138 * coffcode.h (coff_write_object_contents): Set magic to
3139 TIC80_ARCH_MAGIC for TIc80.
3141 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3143 * coff-tic80.c (tic80coff_vec): Change to little endian data
3147 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3149 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3150 auxiliary_filters parameter to be const char * const *. Accept a
3151 NULL terminated array.
3152 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3153 (bfd_elf32_size_dynamic_sections): Update declaration.
3154 * bfd-in2.h: Rebuild.
3156 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3158 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3159 NOTYPE symbol in a text section as a FUNC symbol.
3161 * coffcode.h (coff_compute_section_file_positions): Force
3162 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3164 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3166 * libaout.h (machine_type): Reserve several values for sparclet.
3168 start-sanitize-tic80
3169 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3171 * config.bfd (tic80-*-*): Don't require 'coff'.
3174 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3176 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3177 table to v850_elf_reloc for all non-standard relocations.
3178 (v850_elf_check_relocs): Add check for h being non-null.
3179 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3180 statement instead of multiple ifs.
3181 (v850_elf_relocate_section): Fix up error message, don't just call
3184 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3186 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3187 Use bfd_elf_generic_reloc as special function for all relocs.
3188 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3190 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3191 24bit pc-relative reloc.
3193 start-sanitize-tic80
3194 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3196 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3197 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3198 header byte order is little endian. Use correct bfd_get and
3199 bfd_put routines for little endian headers.
3200 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3201 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3204 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3206 * reloc.c: Add BFD_RELOC_24.
3207 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3208 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3209 * bfd-in2.h, libbfd.h: Rebuilt.
3211 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3213 elf64-alpha multiple .got rewrite:
3215 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3216 (bfd_elf*_mkobject): Don't define here ...
3217 * elfxx-target.h: ... but rather here. Default always_size_sections
3219 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3220 what the #defines in elf-bfd.h transmuted it to anyway.
3222 * section.c: Add SEC_LINKER_CREATED flag.
3223 * bfd-in2.h: Rebuild.
3224 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3225 relocation section flags.
3226 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3227 SEC_IN_MEMORY to recognize generated bits.
3228 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3230 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3231 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3232 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3233 * elf32-ppc.c (ppc_elf_create_linker_section,
3234 ppc_elf_size_dynamic_sections): Likewise.
3235 * elf32-sparc.c (elf32_sparc_check_relocs,
3236 elf32_sparc_size_dynamic_sections): Likewise.
3237 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3239 (_bfd_elf_create_dynamic_sections): Likewise.
3240 (_bfd_elf_make_linker_section_rela): Likewise.
3241 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3242 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3243 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3244 to identify generated bits.
3245 (elf_link_input_bfd): Likewise.
3247 * elf64-alpha.c: Rewrite everything touching relocations.
3249 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3251 * elf32-v850.c (all functions and static variables): Go through
3252 and regularize names to be of the form v850_elf_<xxx>.
3253 (toplevel): Include <elf/v850.h>.
3254 (enum reloc_type): Move to include/elf/v850.h.
3255 (v850_elf_check_relocs): For common variables, if the variable is
3256 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3257 into the appropriate section.
3258 (elf_backend_check_relocs): Define.
3260 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3262 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3264 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3266 * config.bfd (mips*el-*-linux*): New target.
3267 (mips*-*-linux*): New target.
3269 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3270 Return a useful value.
3272 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3274 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3276 * configure: Rebuild.
3277 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3278 ac_cv_func_mmap in bfd/configure.host.
3280 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3281 filter_shlib and auxiliary_filter_shlib parameters.
3282 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3284 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3285 (bfd_elf64_size_dynamic_sections): Likewise.
3286 * bfd-in2.h: Rebuild.
3288 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3290 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3291 symbols, don't export a symbol which is defined by an object in an
3292 archive which contains shared objects.
3294 start-sanitize-tic80
3295 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3297 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3298 for TI TMS320c80 (MVP).
3299 (bfd_archures_list): Add bfd_tic80_arch.
3300 * bfd-in2.h: Regenerate by running "make headers".
3302 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3304 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3305 * configure.in (case $vec): Correct typo, "tb" not "tp".
3306 Also add cofflink.o for tic80coff_vec.
3307 * configure: Regenerate with autoconf.
3310 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3313 is configured with --with-mmap.
3315 start-sanitize-tic80
3316 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3318 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3319 (ALL_MACHINES): Add cpu-tic80.o
3320 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3321 * coff-tic80.c: Add skeleton, cloned from another coff config.
3322 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3326 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3328 * TODO: Correct a misspelling.
3329 start-sanitize-tic80
3330 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3331 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3332 * configure.in (case $vec): Add tic80coff_vec entry.
3333 * configure: Regenerate with autoconf.
3334 * archures.c (bfd_tic80_arch): Declare.
3335 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3336 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3337 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3338 (bfd_target_vector): Add tic80coff_vec entry.
3341 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3343 * elflink.h (elf_buckets): Add some more values for larger
3346 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * Makefile.in (install): Move subdir_do out of conditional. From
3349 Fred Fish <fnf@cygnus.com>.
3351 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3353 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3355 (elf_mn10200_howto_table): Likewise.
3356 (mn10200_reloc_map): Likewise.
3358 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3360 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3361 mips16 symbol during the link.
3362 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3364 (mips_elf_link_output_symbol_hook): New static function.
3365 (elf_backend_link_output_symbol_hook): Define.
3367 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3370 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3373 against SEC_DEBUGGING sections here (revert patch of December 5).
3374 * elfcode.h (elf_object_p): Check for them here, instead.
3376 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3378 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3379 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3381 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3382 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3383 * elf-bfd.h (struct elf_size_info): Update declaration of
3385 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3386 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3387 * elfxx-target.h: Use new dynamic reloc routines by default.
3388 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3391 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3393 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3394 if NAMES_HAVE_UNDERSCORE is defined.
3396 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3398 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3400 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3402 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3405 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3407 * elflink.h (elf_link_add_object_symbols): Only add a weak
3408 symbol if the real definition is in the dynamic symbol table.
3409 After finding the real definition, then, if it is dynamic, add the
3410 weak symbol to the dynamic symbol table.
3412 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3414 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3416 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3419 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3421 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3423 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3424 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3425 * reloc.c: Remove mn10300 big endian relocs.
3426 * bfd-in2.h, libbfd.h: Rebuilt.
3428 * elf32-mn10200.c: Update from elf32-mn10300.c.
3430 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3432 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3434 * elf32-mn10300.c: Add some comments.
3436 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3438 * ihex.c (ihex_scan): Always initialize buf before jumping to
3440 (ihex_read_section): Likewise.
3442 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3444 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3445 inplace for most relocs.
3447 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3449 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3450 even if SEC_ALLOC is not set.
3451 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3452 when deciding whether to copy a reloc into a shared object.
3453 (elf_i386_relocate_section): Likewise.
3454 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3455 (elf32_sparc_relocate_section): Likewise.
3456 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3457 reloc section if it is not set in the source section.
3458 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3459 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3460 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3462 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3464 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3465 expects a .got.plt until we actually create it.
3467 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3470 message for bfd_reloc_outofrange, rather than aborting. From
3471 Philippe De Muyter <phdm@info.ucl.ac.be>.
3473 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3474 a relocateable link, don't try to process them. From Heinz Wrobel
3475 <wrobel@lpr.e-technik.tu-muenchen.de>.
3477 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3479 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3480 mn10300_info_howto_rel. Tweak reloc argument to be an
3481 Elf32_Internal_Rela.
3482 (USE_RELA): Define instead of USE_REL.
3483 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3485 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3487 * configure.in, configure: Handle mips*-sgi-irix6*.
3488 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3491 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3493 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3494 relocation against a symbol defined in a section with no output
3497 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3500 * configure, config.in: Rebuild with autoconf 2.12.
3502 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3503 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3504 (swap_out_syms): Set st_other from existing st_other field.
3505 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3507 (elf_link_output_extsym): Set the other field from the global hash
3509 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3510 (elf_mips16_jump_howto): New static variable.
3511 (mips16_jump_reloc): New static function.
3512 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3513 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3514 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3516 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3517 * bfd-in2.h, libbfd.h: Rebuild.
3518 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3520 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3522 * configure.host: Use long long for mips-sgi-irix6*.
3524 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3525 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3527 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3529 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3530 (enum reloc_type): Add more reloc types.
3531 (elf32_mn10300_howto_table): Update for new reloc types.
3532 (elf32_mn10300_reloc_map): Update for new reloc types.
3533 * reloc.c: Add some new relocs for the mn10300 series.
3534 * bfd-in2.h, libbfd.h: Rebuilt.
3536 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3538 * som.c (setup_sections): Don't lose for a space which has
3539 no data, but some symbols.
3541 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3543 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3544 (sunos_link_hash_table_create): Initialize got_needed.
3545 (sunos_create_dynamic_sections): Only set .got section size if it
3546 is not already set. Set got_needed.
3547 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3548 sdynptr, and only handle dynamic sections, if dynamic sections are
3550 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3551 Initialize .got section.
3552 (sunos_scan_ext_relocs): Likewise.
3553 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3555 (sunos_finish_dynamic_link): Check got_needed. Only set up
3556 dynamic linking information if needed.
3558 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3560 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3562 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3564 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3566 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3568 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3571 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3573 * filemode.c: Include sysdep.h.
3574 * ihex.c: Add casts to eliminate compiler warnings.
3575 * sunos.c: Add casts to eliminate compiler warnings.
3577 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3579 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3581 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3582 appropriate relocations in the .so file if shared.
3583 (ppc_elf_relocate_section): Ditto.
3585 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3587 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3588 complain_overflow_unsigned.
3590 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3592 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3593 overflows for R_D10V_16 and R_D10V_18.
3595 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3597 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3598 (do_with_relocs): Likewise.
3599 (do_as_repeat): Likewise.
3600 (copy_expression): Likewise.
3602 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * ieee.c (ieee_write_external_part): Correctly record whether
3605 there is an external part.
3607 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3609 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3610 handle tda offsets for sld.w and sst.w instructions.
3611 Fix alignment check in sld.w and sst.w tda reloc handling.
3613 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3615 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3617 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3619 * elf32-v850.c: Add comments about assumptions about
3620 char, short & long sizes.
3621 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3622 problems for several relocs.
3624 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3625 R_V850_SDA_OFFSET entry.
3627 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3629 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3630 Store import file index in ldindx.
3631 (xcoff_build_ldsyms): Assume that ldsym was not previously
3632 allocated. For an imported symbol, copy ldindx into l_ifile.
3634 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3636 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3637 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3638 fields in R_V850_TDA_OFFSET.
3639 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3640 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3643 * elf32-v850.c: Include bfdlink.h.
3644 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3646 (elf32_v850_bfd_final_link_relocate): New function.
3647 (v850_elf_relocation_section): Likewise.
3648 (elf_backend_relocate_section): Define.
3650 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3652 * binary.c (binary_set_section_contents): Ignore sections which
3653 don't have SEC_LOAD and SEC_ALLOC set.
3655 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3657 * linker.c (_bfd_generic_final_link): Avoid losing static
3658 symbols in the .bss section.
3660 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3663 (mips32_64bit_reloc): New static function.
3664 (mips_reloc_map): Add entry for BFD_RELOC_64.
3665 (mips_elf_relocate_section): Handle R_MIPS_64.
3667 * linker.c (default_indirect_link_order): Print an error message
3668 when attempting to do a relocateable link with different object
3669 file formats, rather than calling abort.
3671 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3673 * reloc.c (m32r relocs): Rename them.
3674 * bfd-in2.h, libbfd.h: Regenerated.
3675 * elf32-m32r.c: Update.
3676 (m32r_elf_10_pcrel_reloc): New function.
3677 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3678 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3680 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3682 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3683 all sections that will be included in the output file.
3684 (_bfd_generic_link_output_symbols): Discard symbols in sections
3685 which are being discarded.
3686 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3687 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3688 (elf_v850_howto_table): Corresponding changes.
3689 (elf_v850_reloc_map): Corresponding changes.
3690 * reloc.c: Add additional V850 relocations.
3691 * bfd-in2.h, libbfd.h: Rebuilt.
3693 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3694 no longer want in pc-relative relocs.
3696 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3698 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3699 accept a reloc against an undefined sybmol!
3701 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3703 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3705 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3707 * VERSION: Bump for new relocation.
3709 * hosts/i386bsd.h: If NBPG is not defined, define it as
3710 PAGE_SIZE, for recent versions of FreeBSD.
3712 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * configure.host: Use `long long' as the 64 bit type on a Solaris
3715 host, since both gcc and the SunPRO compilers support it.
3717 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3719 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3720 mistake to have reused the ECOFF LITERAL for ELF since they have
3721 different semantics.
3722 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3723 * bfd-in2.h, libbfd.h: Rebuild.
3725 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3728 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3729 dynamic relocation for an undefweak symbol when we are building
3730 a static executable.
3732 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3734 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3735 point explicitly to srcdir.
3736 (targmatch.h): Edit references to point explicitly to objdir.
3738 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3740 * config.bfd: When setting targ_cpu, don't get confused by
3743 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3745 * configure.host: Add support for windows host (a build done
3746 under the Microsoft build environment).
3748 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3751 definition in a dynamic object, add it to the dynamic symbol table
3752 if any dynamic object mentions it. Reverts part of last patch.
3754 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3755 (sunos_link_hash_table_create): Initialize got_base.
3756 (bfd_sunos_size_dynamic_sections): If the .got section is more
3757 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3759 (sunos_check_dynamic_reloc): Subtract got_base from a base
3760 relative relocation.
3762 * elf32-mips.c (elf_mips_isa): New static function.
3763 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3764 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3766 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * archive.c (do_slurp_coff_armap): Only treat archive as little
3769 endian for i960 COFF.
3771 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3773 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3774 by the change in size of the section when EXEC_P is not set.
3776 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3777 (m68kcoff_rtype_to_howto): New static function.
3778 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3779 VMA to the addend for a PC relative reloc.
3781 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3783 * Makefile.in: Rebuild dependencies.
3785 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3788 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3790 * Makefile.in: Remove explicit dependencies for mn10200 and
3792 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3793 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3794 (dependencies): Rebuilt.
3796 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3798 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3799 during this function.
3801 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3802 section if the flags are compatible.
3804 * configure.in: Add havevecs, and put it in tdefaults.
3805 * mpw-config.in: Likewise.
3806 * configure: Rebuild.
3807 * targmatch.sed: New file; a sed script to build targmatch.h from
3809 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3810 * targets.c: Include "fnmatch.h".
3811 (struct targmatch): Define.
3812 (bfd_target_match): Define by including targmatch.h.
3813 (bfd_find_target): If the target is not found by name, search for
3814 it as a configuration triplet.
3815 * Makefile.in: Rebuild dependencies.
3816 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3817 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3818 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3819 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3820 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3821 (CFILES): Remove i386dynix.c and hp300bsd.c.
3822 (targmatch.h): New target.
3823 (do_clean): Remove targmatch.h.
3825 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3826 * acconfig.h: Add NEED_DECLARATION_GETENV.
3827 * configure, config.in: Rebuild.
3828 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3829 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3831 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3833 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3834 * cpu-mn10200.c, cpu-mn10300.c: New files.
3835 * elf32-mn10200.c, elf32-mn10300.c: New files.
3836 * Makefile.in: Break mn10x00 support into two separate
3837 configurations, mn10200 and mn10300.
3838 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3839 * bfd-in2.h, configure: Rebuilt.
3841 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3843 * Makefile.in (do_clean): Move config.log to do_distclean.
3845 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3847 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3848 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3849 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3850 (elf32-mn10x00.o): Add dependencies.
3851 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3852 (bfd_mn10x00_arch): Declare.
3853 (bfd_archures_list): Add bfd_mn10x00_arch.
3854 * config.bfd: Add mn10x00-*-*.
3855 * configure.in: Add bfd_elf32_mn10x00_vec.
3856 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3857 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3858 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3859 * bfd-in2.h, configure: Rebuilt.
3861 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3863 openVMS/Alpha: Provide filename and case_hack flags via
3864 symbol table from gas.
3865 Add case_hack code for symbol output from vax/vms.
3866 * evax-alpha.c (evax_initialize): Remove filename handling,
3867 filename is provided via symbol table.
3868 (evax_get_symtab): Use local symbol count when setting up table.
3869 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3871 (_bfd_evax_write_egsd): Skip file name symbol.
3872 * evax-emh.c (get_vms_time_string): Local function now.
3873 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3875 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3876 through _bfd_evax_case_hack_symbol.
3877 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3879 (_bfd_evax_basename): Removed.
3880 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3881 * evax.h (evax_private_data_struct): Remove filename.
3882 (flag_hash_long_names, flag_show_after_trunc,
3883 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3886 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3889 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3890 (NO_SWAP_MAGIC): Don't define.
3891 (SWAP_MAGIC): Define.
3893 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3894 no hash table entry for a global symbol.
3896 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3898 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3900 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3902 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3903 symbol type with T_NULL. Warn if symbol type changes. Based on
3904 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3906 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3907 a dynamic object in the dynamic symbol table if it is referenced
3908 or defined by a regular object.
3910 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3912 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3913 remove dwarf local labels. Shrinks binaries by a factor of 3!
3915 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3917 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3918 by hand, rather than by calling bfd_make_section.
3920 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3922 * reloc.c: Rename m32r relocs.
3923 * bfd-in2.h, libbfd.h: Rebuilt.
3924 * elf32-m32r.c: Update.
3926 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3928 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3929 link, adjust the symbol index of a base relative reloc. Don't
3930 change the addend of a PC relative reloc if pcrel_offset is set.
3931 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3932 a relocateable link.
3934 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3935 it is zero, in case src_mask matters.
3936 (bfd_install_relocation): Likewise.
3938 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3942 (_bfd_xcoff_bfd_final_link): Don't set target_index
3943 to an uninitialized value.
3945 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3947 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3948 indices, rather than crashing.
3949 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3951 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3954 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3956 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3958 (coff_arm_adjust_symndx): New static function.
3959 (coff_adjust_symndx): Define.
3961 * srec.c (srec_scan): Accept multiple symbols on a single line.
3962 From Pascal Martin <pmartin@alsys.com>.
3966 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3968 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3969 (sunos_merge_private_bfd_data): New function.
3971 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3973 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3975 (bfd_merge_private_bfd_data): Likewise.
3976 * section.c (bfd_copy_private_section_data): Likewise.
3977 * syms.c (bfd_copy_private_symbol_data): Likewise.
3978 * bfd-in2.h: Rebuild.
3979 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3980 both BFD's are the right flavour.
3981 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3982 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3983 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3984 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3985 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3986 (ppc_elf_merge_private_bfd_data): Likewise.
3987 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3988 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3990 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3991 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3994 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3996 * reloc.c: Add m32r relocs.
3997 * bfd-in2.h, libbfd.h: Rebuilt.
3998 * cpu-m32r.c,elf32-m32r.c: New files.
4000 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4004 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4006 * tekhex.c (first_phase): Change type parameter from char to int.
4008 (pass_over): Change func to expect int, not char.
4010 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4011 rather than SEC_LOAD when aligning the file offset for the first
4012 section in a segment.
4014 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4016 * syms.c (coff_section_type): Make arg const.
4017 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4018 to make_bfd_asection().
4019 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4020 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4021 (_bfd_elf_stringtab_init): Remove prototype.
4023 * netbsd-core.c (swap_abort): Add prototype.
4024 * aix386-core.c (swap_abort): Ditto & make static
4025 * hpux-core.c (swap_abort): Ditto & make static.
4026 * irix-core.c (swap_abort): Ditto & make static.
4027 * ptrace-core.c (swap_abort): Ditto & make static.
4028 * trad-core.c (swap_abort): Ditto & make static.
4029 * coffswap.h (coff_swap_reloc_in): Ditto.
4030 (coff_swap_reloc_out): Ditto.
4031 (coff_swap_filehdr_in): Ditto.
4032 (coff_swap_filehdr_out): Ditto.
4033 (coff_swap_sym_in): Ditto.
4034 (coff_swap_sym_out): Ditto.
4035 (coff_swap_aux_in): Ditto.
4036 (coff_swap_aux_out): Ditto.
4037 (coff_swap_lineno_in): Ditto.
4038 (coff_swap_lineno_out): Ditto.
4039 (coff_swap_aouthdr_in): Ditto.
4040 (coff_swap_aouthdr_out): Ditto.
4041 (coff_swap_scnhdr_in): Ditto.
4042 (coff_swap_scnhdr_out): Ditto.
4043 * ihex.c (ihex_sizeof_headers): Ditto.
4044 * tekhex.c (getsym): Ditto.
4045 (find_chunk): Ditto & make static.
4046 (insert_byte): Ditto.
4047 (first_phase): Ditto.
4049 (tekhex_get_symtab): Ditto & make static.
4050 (tekhex_get_symtab_upper_bound): Ditto & make static.
4051 (tekhex_mkobject): Ditto.
4052 (tekhex_object_p): Ditto.
4053 (move_section_contents): Ditto.
4054 (tekhex_get_section_contents): Ditto.
4055 (tekhex_set_arch_mach): Ditto & make static.
4056 (tekhex_set_section_contents): Ditto.
4057 (writevalue): Ditto.
4060 (tekhex_write_object_contents): Ditto.
4061 (tekhex_sizeof_headers): Ditto.
4062 (tekhex_make_empty_symbol): Ditto.
4063 (tekhex_get_symbol_info): Ditto.
4064 (tekhex_print_symbol): Ditto.
4065 * irix-core.c (make_bfd_asection): Ditto.
4066 (irix_core_core_file_p): Ditto.
4067 (irix_core_core_file_failing_command): Ditto.
4068 (irix_core_core_file_failing_signal): Ditto.
4069 (irix_core_core_file_matches_executable_p): Ditto.
4070 (irix_core_make_empty_symbol): Ditto.
4071 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4072 * srec.c (srec_new_symbol): Ditto.
4073 (srec_get_section_contents): Ditto.
4074 (srec_set_arch_mach): Ditto.
4075 (srec_set_section_contents): Ditto.
4076 (internal_srec_write_object_contents): Ditto.
4077 (srec_write_object_contents): Ditto.
4078 (symbolsrec_write_object_contents): Ditto.
4079 (srec_sizeof_headers): Ditto.
4080 (srec_make_empty_symbol): Ditto.
4081 (srec_get_symtab_upper_bound): Ditto.
4082 (srec_get_symtab): Ditto.
4083 (srec_print_symbol): Ditto and make static.
4084 * elf.c (elf_read): Ditto
4085 (assign_section_numbers): Ditto.
4086 (elf_fake_sections): Ditto.
4087 (sym_is_global): Ditto.
4088 (elf_map_symbols): Ditto.
4089 (get_program_header_size): Ditto.
4090 * coffgen.c (make_a_section_from_file): Ditto.
4091 (coff_real_object_p): Ditto.
4092 (fixup_symbol_value): Ditto.
4093 (build_debug_section): Ditto.
4095 * syms.c (coff_section_type): Ditto.
4097 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4099 * bfd-in2.h: Rebuilt after m32r changes.
4101 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4103 * config.bfd,configure.in,configure: Add m32r support.
4104 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4105 * config.bfd: Keep target list alphabetically sorted.
4107 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4109 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4110 to add in the constant part found in the instruction itself.
4111 (case R_V850_HI16_S): Likewise.
4113 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4115 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4116 and R_D10V_18 to be 1 (word).
4118 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4120 * stabs.c (_bfd_link_section_stabs): If the output_section field
4121 of either section is bfd_abs_section, then the linker is
4122 discarding the section and we should not optimize it.
4124 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4126 * Makefile.in (aout-sparcle.o): New target.
4127 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4128 * config.bfd (sparclet-*-aout*): Add case.
4129 * configure.in (sparcle_aout_vec): Add case.
4130 * configure: Regenerated.
4131 * targets.c (sparcle_aout_vec): Declare.
4132 (bfd_target_vector): Add sparcle_aout_vec.
4133 * aout-sparcle.c: New file.
4135 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4137 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4138 low order sign bit propogation for R_V850_HI16_S.
4140 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4141 handling V850 specific relocs.
4142 (elf_v850_howto_table): Use the new function for some
4143 relocations. Twiddle masks & shifts for some relocs.
4144 Set partial_inplace where needed.
4146 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4148 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4149 default architecture to a machine number of 0.
4150 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4152 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4153 the output BFD is the default, set it from the first input BFD.
4155 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4157 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4158 insert at bitpos zero. The HI16 relocs are shifted right
4159 by 16 bits. Fix src_mask for all relocs.
4160 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4162 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4165 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4167 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4168 Rewrite to use BFD file read routines and to avoid using a fixed
4169 length for the file name.
4171 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4173 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4174 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4175 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4176 to R_V850_{32,16,8}.
4178 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4180 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4181 (elf_v850_howto_table): Add info for HI16_S reloc.
4182 (v850_reloc_map): Add HI_16_S reloc.
4183 * reloc.c: Define BFD_RELOC_V850_* relocs.
4185 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * elf32-sh.c: New file.
4189 * elf.c (prep_headers): Handle bfd_arch_sh.
4190 * elfcode.h (write_relocs): Handle absolute symbol.
4191 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4192 (_bfd_elf64_link_read_relocs): Declare.
4193 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4194 elf_link_read_relocs. Make globally visible. Change all
4196 (elf_link_input_bfd): Get external symbols from cache in
4197 symtab_hdr->contents. Get contents from cache in
4199 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4201 * reloc.c: Define BFD_RELOC_SH_* relocs.
4202 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4203 * coff-sh.c (sh_insns_conflict): Fix a return value.
4204 (_bfd_sh_align_load_span): New globally visible function, broken
4205 out of sh_align_load.
4206 (sh_align_load): Call _bfd_sh_align_load_span.
4207 (sh_swap_insns): Change relocs parameter to PTR.
4208 * bfd-in2.h, libbfd.h: Rebuild.
4209 * targets.c (bfd_elf32_sh_vec): Declare.
4210 (bfd_elf32_shl_vec): Declare.
4211 * config.bfd (sh-*-elf*): New target.
4212 * configure.in (bfd_elf32_sh_vec): New target vector.
4213 (bfd_elf32_shl_vec): New target vector.
4214 * configure: Rebuild.
4215 * Makefile.in: Rebuild dependencies.
4216 (BFD32_BACKENDS): Add elf32-sh.o.
4217 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4219 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4220 page before checking D_PAGED.
4222 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4223 (ihex_write_object_contents): Remove extbase; always use segbase
4226 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4228 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4229 * configure.host (i[345]86-*-*): Ditto.
4230 * config.bfd (i[345]86-*-*): Ditto.
4231 * configure: Regenerate.
4233 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4236 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4238 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4239 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4240 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4241 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4242 will have an ST_CODE type, change the symbol's type to ST_DATA.
4243 * som.c (hppa_som_gen_reloc_type): Update prototype.
4245 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4247 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4248 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4249 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4250 (mips_elf_finish_dynamic_sections): Likewise.
4252 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4254 * configure.host (HLDENV): New variable to set. Set it for
4255 *-*-sysv4*, since those linkers may not support -R but they always
4256 support LD_RUN_PATH.
4258 * libieee.h (NSECTIONS): Don't define.
4259 (ieee_data_struct): Change section_table to asection **. Add
4261 * ieee.c (get_section_entry): If the table isn't big enough, make
4263 (ieee_slurp_sections): Remove assertion about number of sections.
4264 (ieee_object_p): Adjust initialization of ieee to match changes to
4267 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4268 symbols merely because we are generating a shared library.
4269 (xcoff_build_ldsyms): Don't set up global linkage code for an
4270 undefined symbol merely because we are generating a shared
4273 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4275 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4276 (BFD32_BACKENDS) Add elf32-v850.o.
4277 * archures.c: Add bfd_v850_arch.
4278 * bfd-in2.h: Add bfd_v850_arch.
4279 * config.bfd (v850-*-*): New target.
4280 * configure: (bfd_elf32_v850_vec) New vector.
4281 * configure.in: (bfd_elf32_v850_vec) New vector.
4282 * cpu-v850.c: New file.
4283 * elf.c (prep_headers): Added case bfd_arch_v850.
4284 * elf32-v850.c: New file.
4285 * targets.c (bfd_elf32_v850_vec): New vector.
4287 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4290 a function code symbol for an XMC_XO symbol.
4292 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4294 * mpw-config.in: Update editing of autoconf vars to reflect
4295 Jul 18 configure.in change.
4296 * mpw-make.sed: Update editing of include pathnames to be
4297 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4299 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4301 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4302 which to offset to get the .plt entry address is ".plt".
4304 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4306 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4307 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4308 Added, for internal use by the ARM gas.
4310 * bfd-in2.h: Rebuilt
4312 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4314 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4315 in section dynidx start.
4317 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4320 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4321 optimization for g++.
4323 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4325 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4326 the -mrelocatable-lib bit set and the other doesn't, clear the
4327 -mrelocatable-lib bit in the header.
4329 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4332 symbol against a STT_FUNC symbol in a shared library.
4334 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4336 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4337 symbol is found, automatically define the corresponding function
4340 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4341 if sym.n_numaux is not zero.
4342 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4343 entry to disagree about the number of aux entries if the symbol
4346 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4347 section if it might be needed, not just if info->shared.
4348 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4349 the start of .rel.dyn if we are going to use it.
4350 (mips_elf_finish_dynamic_sections): Only clear the first element
4351 of .rel.dyn if the size is greater than zero.
4353 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4356 undefined_symbol callback for a symbol, then don't issue any more
4357 warnings about loader relocs.
4358 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4359 after calling the undefined_symbol callback.
4361 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4362 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4363 as the AIX linker seems to do.
4365 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4367 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4368 (evax_initialize): Remove evax_reloc_table.
4369 (evax_close_and_cleanup): Ditto.
4371 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4373 (evax_bfd_reloc_type_lookup): Ditto.
4374 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4375 cooked_size == raw_size.
4376 * evax-emh.c (_bfd_evax_register_filename): Remove.
4377 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4378 * evax-misc.c (add_new_contents): Malloc section at full size.
4379 (_bfd_save_evax_section): Memcpy section contents directly.
4380 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4381 (evax_reloc_table): Remove.
4383 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4385 * makefile.vms: Add better support for DEC C compilation
4386 Add evax.h dependencies
4388 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4389 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4390 (BFD_RELOC_ALPHA_BASEREG): Remove.
4391 * bfd-in2.h, libbfd.h: Rebuild.
4393 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4395 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4396 getgid if _WIN32 is defined.
4397 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4399 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4401 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4402 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4404 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4407 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4409 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4411 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4412 (NEED_DECLARATION_REALLOC): New macro.
4413 * configure, config.in: Rebuild.
4414 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4415 (realloc): Declare if NEED_DECLARATION_REALLOC.
4417 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4418 <strings.h> if they exist.
4420 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4422 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4424 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4426 Based on patches from Eric Valette <valette@crf.canon.fr>:
4427 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4428 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4429 (elf_howto_table): Add entries for new relocs.
4430 (elf_i386_reloc_type_lookup): Handle new relocs.
4431 (elf_i386_info_to_howto): Just call abort.
4432 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4433 (elf_i386_relocate_section): Likewise.
4435 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4437 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4439 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4441 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4442 only get the LMA from the phdr if they are in the same part of the
4445 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4446 new segment to make them more comprehensible. If the relationship
4447 between the LMA and the VMA changed, start a new segment. Don't
4448 check dynsec when deciding whether to start a new segment for a
4449 writeable section; -N will now handle this.
4451 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4453 * libhppa.h: Remove "esel" changes. Not the right approach.
4454 * som.c: Corresponding changes.
4455 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4456 which don't have a SOM symbol type associated with them.
4457 Reverses a 1994 change.
4459 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4461 Make ld -N more reasonable for ELF:
4462 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4463 phdr_in_section to false, and always use a single load segment.
4464 (elf_sort_sections): Sort sections by LMA after VMA.
4465 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4466 align to maxpagesize.
4467 (assign_file_positions_except_relocs): Likewise.
4468 * elfcode.h (elf_object_p): If a section is loaded but not page
4469 aligned, clear D_PAGED.
4471 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4473 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4474 Added, for internal use by the ARM gas.
4476 * bfd-in2.h: Rebuilt
4478 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4480 * libhppa.h (R_HPPA_ESEL): New field selector.
4481 (e_esel): Similarly.
4482 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4483 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4484 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4486 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4488 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4489 archive search before looking for stripped dynamic objects.
4491 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4493 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4494 symbol a warning rather than an error.
4496 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * elf.c (assign_file_positions_for_segments): Track the virtual
4499 memory position separately from the file position, and use it to
4500 compute the alignment adjustment.
4502 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4504 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4505 and fixed mask on R_D10V_10_PCREL_L.
4507 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * elf64-mips.c: Include "aout/ar.h".
4510 (mips_elf64_slurp_armap): New static function.
4511 (mips_elf64_write_armap): New static function.
4512 (bfd_elf64_archive_*): Define.
4513 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4514 Use instead of bfd_generic_archive_p.
4515 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4516 instead of _bfd_write_archive_contents.
4517 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4518 _bfd_generic_mkarchive.
4519 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4520 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4522 (TARGET_LITTLE_SYM): Likewise.
4523 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4525 * Makefile.in: Rebuild dependencies.
4527 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4528 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4529 SHT_MIPS_EVENTS sections.
4530 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4531 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4533 (_bfd_mips_elf_fake_sections): Likewise.
4535 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4536 * ecoff.c (ecoff_compute_section_file_positions): Copy
4537 rdata_in_text from backend info to tdata. Clear it if any data
4538 section comes before .rdata.
4539 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4540 tdata rather than backend info.
4542 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * configure.in: Fix test for whether a compiler has a 64 bit
4545 type. From Jim Wilson <wilson@cygnus.com>.
4547 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * configure.host (mips-sgi-irix6*): New host.
4551 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4552 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4553 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4555 * configure: Rebuild.
4556 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4557 (BFD_HOST_64_BIT): Define conditionally.
4558 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4559 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4560 (symvalue, bfd_size_type): Likewise.
4561 * bfd-in2.h: Rebuild.
4562 * Makefile.in (do_clean): Remove bfd-tmp.h.
4563 (do_distclean): Remove bfd-in3.h.
4564 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4565 (bfd-in3.h): New target.
4567 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4568 Andrew Gierth <ANDREWG@microlise.co.uk>.
4570 * configure.host: Set INSTALL_SHLIB.
4571 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4572 * configure: Rebuild.
4573 * Makefile.in (install): Use @INSTALL_SHLIB@.
4575 * config.bfd (mips*-*-irix6*): New target.
4576 * configure.host: Handle Irix 6 shared library like Irix 5.
4578 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4579 symbol for a magic name.
4580 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4582 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4585 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4587 * mpw-config.in: Add ELF support to mips config, create the
4588 elf32-target.h file in the object dir.
4589 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4591 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4593 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4594 Also removed most abort calls, in favor of using bfd reporting.
4596 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4598 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4599 (BFD32_BACKENDS) Add elf32-d10v.o.
4600 * archures.c: Add bfd_d10v_arch.
4601 * bfd-in2.h: Add bfd_d10v_arch.
4602 * config.bfd (d10v-*-*): New target.
4603 * configure: (bfd_elf32_d10v_vec) New vector.
4604 * configure.in: (bfd_elf32_d10v_vec) New vector.
4605 * cpu-d10v.c: New file.
4606 * elf.c (prep_headers): Added case bfd_arch_d10v.
4607 * elf32-d10v.c: New file.
4608 * libbfd.h: Rebuild.
4609 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4610 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4611 * targets.c (bfd_elf32_d10v_vec): New vector.
4613 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4615 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4617 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4619 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4620 bfd_mach_i386_i8086 machine types.
4622 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4624 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4627 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4629 * coffcode.h (coff_set_section_contents): A/UX does not require
4630 special handling of the _LIB section.
4632 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4634 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4635 value for R_RELBYTE.
4637 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4638 array if one was allocated.
4640 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4642 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4643 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4644 use_rld_obj_head and rld_value.
4645 (mips_elf_link_hash_table_create): Initialize new fields.
4646 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4648 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4649 __rld_obj_head symbol not seen, create an __rld_map symbol.
4650 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4651 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4652 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4653 __rld_obj_head symbol.
4654 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4656 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4658 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4660 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4661 ppc_elf_addr16_ha_reloc.
4662 (ppc_elf_addr16_ha_reloc): New static function.
4664 * coff-mips.c (struct mips_hi): Define.
4665 (mips_refhi_list): New static variable.
4666 (mips_refhi_addr, mips_refhi_addend): Remove.
4667 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4668 (mips_reflo_reloc): Process mips_refhi_list.
4669 (mips_relhi_list): New static variable.
4670 (mips_relhi_addr, mips_relhi_addend): Remove.
4671 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4672 (mips_rello_reloc): Process mips_relhi_list.
4673 (mips_relocate_section): Permit an arbitrary number of REFHI or
4674 RELHI relocs before the associated REFLO or RELLO reloc.
4676 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * aout-target.h (MY(callback)): Set reloc_count fields.
4680 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4682 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4683 sections unless this is a SunOS link.
4685 * VERSION: Set to 2.7.1.
4687 * Released binutils 2.7.
4689 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4691 * i386aout.c: Include "aout/aout64.h".
4692 (i386aout_write_object_contents): New static function.
4693 (MY_write_object_contents): Define.
4695 * netbsd.h (MY(write_object_contents)): Make sure that
4696 adjust_sizes_and_vmas is called before fiddling with the magic
4699 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4701 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4703 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * libbfd-in.h (itos, stoi): Don't define.
4706 * libbfd.h: Rebuild.
4707 * i386lynx.c (KEEPIT): Define as udata.i.
4708 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4709 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4710 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4711 flags. Don't use stoi.
4713 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4715 * elf.c (map_sections_to_segments): Don't start a new segment for
4716 a writable section if it's on the same page as the previous
4717 segment. Reset the writable variable for a readonly section.
4719 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4721 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4722 first_thunk_address, thunk_size, and import_table_size.
4723 * peicode.h: Improved some diagnostics regarding edata sections.
4725 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4727 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4728 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4730 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4732 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4733 with XCOFF_DEF_DYNAMIC set is really defined.
4734 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4735 (xcoff_link_add_symbols): Only create special sections if using an
4738 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4740 (bfd_install_relocation): Likewise.
4742 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4744 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4746 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4747 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4748 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4749 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4750 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4751 are found for LITERAL relocs.
4752 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4753 taken, we cannot generate a .plt entry for the symbol.
4755 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4757 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4758 sysconf functions (for gprof).
4759 * configure, config.in: Rebuild.
4761 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4763 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4764 an archive if it has a map. If the object file has the wrong
4767 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4768 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4770 (alpha_relocate_section): Likewise.
4772 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4773 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4774 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4775 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4776 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4777 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4778 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4779 * peicode.h: Corresponding changes.
4781 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4783 * elflink.h (elf_create_pointer_linker_section): Comment out code
4784 dealing with making GOT pointers negative of the GOT symbol for
4787 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4789 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4790 increment the .rela.plt size until after we're done creating the
4792 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4793 .rela.plt offset directly rather than calculating it.
4795 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4797 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4798 Use autoconf-set values.
4799 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4800 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4803 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4804 * configure: Rebuilt.
4806 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4808 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4809 handling code > 1k away.
4811 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4813 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4814 defined, output whenever the symbol is updated.
4816 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4818 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4819 section to 0 if user_set_vma is set.
4820 * elflink.h (elf_bfd_final_link): Likewise.
4822 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4824 Partially undo patch of Jun 20.
4825 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4826 (coff_compute_section_file_positions): Likewise.
4827 (coff_write_object_contents): Likewise. Re-add deleted code, but
4828 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4829 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4831 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4833 * config.bfd: Add support for *-*-rtems* configurations.
4835 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4837 * elf.c (prep_headers): Add bfd_arch_alpha case.
4839 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4841 * elf64-alpha.c: New file.
4842 * config.bfd (alpha-*-linuxecoff*): New target.
4843 (alpha-*-linux*, alpha-*-elf*): New targets.
4844 * configure.in (bfd_elf64_alpha_vec): New vector.
4845 * configure: Rebuild.
4846 * targets.c (bfd_elf64_alpha_vec): Declare.
4847 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4848 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4849 * bfd-in2.h, libbfd.h: Rebuild.
4850 * Makefile.in: Rebuild dependencies.
4851 (BFD64_BACKENDS): Add elf64-alpha.o.
4852 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4854 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4856 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4857 than relying on a right shift of 32.
4859 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4861 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4862 ifdef to COFF_WITH_PE.
4863 (coff_compute_section_file_positions): Likewise.
4864 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4865 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4866 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4867 COFF_IMAGE_WITH_PE, always include.
4869 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4871 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4873 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4874 approximate the correct answer if SIZEOF_HEADERS was not used.
4876 * binary.c (binary_set_section_contents): Set section file
4877 position based on LMA rather than VMA.
4879 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4881 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4882 symbols if info->strip == strip_all.
4884 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4886 * coff-h8300.c: Remove #if 0 code.
4887 (compatable): Don't allow mixing/matching of different architectures.
4889 * archures.c (bfd_mach_h8300s): Add.
4890 * bfd-in2.h: Rebuilt.
4891 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4893 (h8300_reloc16_estimate): Likewise.
4894 (h8300_reloc16_extra_cases): Likewise.
4895 (h8300_bfd_link_add_symbols): Likewise.
4896 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4897 (coff_set_flags): Likewise.
4898 * cpu-h8300.c (h8300_scan): Likewise.
4899 Add H8/S to bfd_h8300_arch list.
4901 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4903 Added support for Alpha OpenVMS:
4904 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4905 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4906 * config.h-vms, makefile.vms: New files.
4907 * config.bfd (alpha-*-*vms*): New target.
4908 * configure.in (evax_alpha_vec): New target vector.
4909 * configure: Rebuild.
4910 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4911 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4912 * targets.c (bfd_target_evax_flavour): Define.
4913 (evax_alpha_vec): Declare.
4914 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4915 if BFD64 is defined.
4916 * bfd-in2.h, libbfd.h: Rebuild.
4917 * Makefile.in: Rebuild dependencies.
4918 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4919 evax-emh.o, and evax-misc.o.
4920 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4921 evax-etir.c, evax-emh.c, and evax-misc.c.
4922 (HFILES): Add evax.h.
4924 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4926 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4928 (h8300_bfd_link_add_symbols): Likewise.
4930 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4932 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4933 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4935 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4937 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4938 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4940 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4941 R_MIPS_32 relocs if creating a shared library.
4943 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4945 * peicode.h (add_data_entry): Use pei_section_data rather than
4946 _cooked_size. Corresponds to May 13 change in coffcode.h.
4948 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4950 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4951 * coffcode.h (coff_write_object_contents): If there are long
4952 section names, always set the f_symptr field, even if there are no
4954 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4955 if there are no symbols.
4957 * coffgen.c (make_a_section_from_file): Check return value of
4958 _bfd_coff_read_string_table.
4959 (coff_real_object_p): Check return value of
4960 make_a_section_from_file.
4961 (_bfd_coff_read_string_table): Check that there are some symbols
4962 before trying to read the string table size.
4964 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4966 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4967 to replace a symbol in a dynamic object with a symbol from another
4968 dynamic object, do the replacement if the existing symbol is
4969 global linkage code.
4971 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4972 for _ptrgl, and treat it as global linkage code.
4974 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4975 filename or N_SO symbol past the offset, and use it to indicate
4976 that there is no line number or function when appropriate.
4978 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4980 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4981 common symbol defined by the linker. Don't export function code
4982 even if export_defineds is set.
4984 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4986 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4988 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4989 (h8300_symbol_address_p): New function.
4990 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4993 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4995 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4997 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4998 correctly for the two variants. Allow relaxing if the target
4999 is 128 bytes away since after relaxation it'll be 126 bytes away.
5000 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5001 "dot" and "value". Allow relaxing if the target is 128 bytes
5002 away since after relaxation it'll be 126 bytes away.
5003 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5004 the given section until nothing changes.
5006 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5008 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5009 alignment hack--we can get the lnnoptr info another way without
5010 suddenly increasing the alignment requirements. Set the flags for
5012 (ecoff_compute_section_file_positions): Do so.
5014 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5017 to keep the HP emulator database happy.
5019 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5020 From Kevin Buettner <kev@primenet.com>.
5022 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5024 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5025 name of a NULL section.
5027 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5029 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5030 set, always call the notice callback.
5032 * VERSION: Increment for bfdlink.h change.
5034 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5036 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5037 (sh_relax_delete_bytes): Correct handling of differently sized
5038 trailing alignment reloc.
5040 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5041 * bfd-in2.h: Rebuild.
5042 * configure.in: Warn if there is no known 64 bit type.
5043 * configure: Rebuild.
5045 * Makefile.in: Rebuild dependencies.
5046 (BFD32_BACKENDS): Add ppcboot.o.
5047 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5049 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5050 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5052 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5054 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5055 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5056 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5057 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5059 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5061 * elf64-mips.c: Improve reloc special_functions and handling of
5062 SHT_MIPS_OPTIONS section.
5063 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5064 mips_elf_hi16_reloc and make globally visible.
5065 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5066 make globally visible.
5067 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5068 make globally visible.
5069 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5070 and make globally visible.
5071 (gprel16_with_gp): Check howto->src_mask before using value in
5073 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5074 and make globally visible.
5075 (gprel32_with_gp): Check howto->src_mask before fetching value.
5076 (bfd_mips_elf_swap_options_in): New function.
5077 (bfd_mips_elf_swap_options_out): New function.
5078 (_bfd_mips_elf_set_private_flags): Rename from
5079 mips_elf_set_private_flags and make globally visible.
5080 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5081 mips_elf_copy_private_bfd_data and make globally visible.
5082 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5083 mips_elf_merge_private_bfd_data and make globally visible.
5084 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5085 for a SHT_MIPS_OPTIONS section.
5086 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5087 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5088 name of a SHT_MIPS_OPTIONS section.
5089 (_bfd_mips_elf_set_section_contents): New function.
5090 (mips_elf32_section_processing): Set the GP value in a
5091 SHT_MIPS_OPTIONS section.
5092 (_bfd_mips_elf_find_nearest_line): Rename from
5093 mips_elf_find_nearest_line and make globally visible.
5094 (bfd_elf32_set_section_contents): Define.
5095 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5096 (_bfd_mips_elf_lo16_reloc): Declare.
5097 (_bfd_mips_elf_gprel16_reloc): Declare.
5098 (_bfd_mips_elf_got16_reloc): Declare.
5099 (_bfd_mips_elf_gprel32_reloc): Declare.
5100 (_bfd_mips_elf_set_private_flags): Declare.
5101 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5102 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5103 (_bfd_mips_elf_find_nearest_line): Declare.
5104 (_bfd_mips_elf_set_section_contents): Declare.
5106 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5108 (elf_info_to_howto): Define.
5109 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5111 (elf_info_to_howto): Define.
5112 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5114 (elf_info_to_howto): Define.
5116 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5117 R_MOV16B[12], to match change in coff/internal.h.
5119 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5121 * elf64-mips.c: Extensive additions to provide better support for
5122 writing files and for gas.
5123 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5124 of mips_elf_object_p.
5125 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5126 _bfd_mips_elf_object_p.
5127 (_bfd_mips_elf_final_write_processing): Rename from
5128 mips_elf_final_write_processing and make globally visible.
5129 (_bfd_mips_elf_fake_sections): Rename from
5130 mips_elf_fake_sections and make globally visible.
5131 (_bfd_mips_elf_section_from_bfd_section): Rename from
5132 mips_elf_section_from_bfd_section and make globally visible.
5133 (_bfd_mips_elf_section_processing): New function, broken out of
5134 mips_elf_section_processing.
5135 (mips_elf32_section_processing): Rename from
5136 mips_elf_section_processing; call
5137 _bfd_mips_elf_section_processing.
5138 (_bfd_mips_elf_symbol_processing): Rename from
5139 mips_elf_symbol_processing and make globally visible.
5140 (_bfd_mips_elf_read_ecoff_info): Rename from
5141 mips_elf_read_ecoff_info and make globally visible.
5142 (mips_elf32_ecoff_debug_swap): Rename from
5143 mips_elf_ecoff_debug_swap.
5144 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5145 struct symbol_cache_entry.
5146 (_bfd_elf_validate_reloc): New function, moved in from
5147 elfcode.h:validate_reloc.
5148 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5149 to _bfd_elf_validate_reloc. Change all callers.
5150 * elf-bfd.h (bfd_section_from_shdr): Declare.
5151 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5152 (_bfd_elf_validate_reloc): Declare.
5153 (_bfd_mips_elf_object_p): Declare.
5154 (_bfd_mips_elf_fake_sections): Declare.
5155 (_bfd_mips_elf_section_from_bfd_section): Declare.
5156 (_bfd_mips_elf_section_processing): Declare.
5157 (_bfd_mips_elf_symbol_processing): Declare.
5158 (_bfd_mips_elf_read_ecoff_info): Declare.
5159 (_bfd_mips_elf_final_write_processing): Declare.
5160 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5163 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5164 (mips_elf_final_write_processing): Likewise.
5166 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5168 64-bit MIPS ELF ABI objdump support:
5169 * elf64-mips.c: New file.
5170 * Makefile.in: Rebuild dependencies.
5171 (BFD64_BACKENDS): Add elf64-mips.o.
5172 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5173 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5174 bfd_elf64_littlemips_vec to targ_selvecs.
5175 (mips*-*-elf*): Likewise.
5176 * confingure.in: Add bfd_elf64_bigmips_vec and
5177 bfd_elf64_littlemips_vec to vector switch.
5178 * configure: Rebuild.
5179 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5180 broken out of mips_elf_section_from_shdr.
5181 (mips_elf32_section_from_shdr): Rename from
5182 mips_elf_section_from_shdr. Call new function.
5183 (elf_backend_section_from_shdr): Update name of renamed function.
5184 * elf-bfd.h (struct elf_size_info): Change second parameter of
5185 write_out_phdrs to be const. Likewise for second parameter of
5187 (struct bfd_elf_section_data): Add rel_hdr2 field.
5188 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5189 (bfd_elf32_swap_symbol_out): Likewise.
5190 (bfd_elf32_swap_reloc_in): Likewise.
5191 (bfd_elf32_swap_reloc_out): Likewise.
5192 (bfd_elf32_swap_reloca_in): Likewise.
5193 (bfd_elf32_swap_reloca_out): Likewise.
5194 (bfd_elf32_swap_phdr_in): Likewise.
5195 (bfd_elf32_swap_phdr_out): Likewise.
5196 (bfd_elf32_swap_dyn_in): Likewise.
5197 (bfd_elf32_swap_dyn_out): Likewise.
5198 (bfd_elf32_slurp_symbol_table): Declare.
5199 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5200 (bfd_elf32_write_out_phdrs): Declare.
5201 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5202 (bfd_elf64_swap_symbol_out): Likewise.
5203 (bfd_elf64_swap_reloc_in): Likewise.
5204 (bfd_elf64_swap_reloc_out): Likewise.
5205 (bfd_elf64_swap_reloca_in): Likewise.
5206 (bfd_elf64_swap_reloca_out): Likewise.
5207 (bfd_elf64_swap_phdr_in): Likewise.
5208 (bfd_elf64_swap_phdr_out): Likewise.
5209 (bfd_elf64_swap_dyn_in): Likewise.
5210 (bfd_elf64_swap_dyn_out): Likewise.
5211 (bfd_elf64_slurp_symbol_table): Declare.
5212 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5213 (bfd_elf64_write_out_phdrs): Declare.
5214 (_bfd_mips_elf_section_from_shdr): Declare.
5215 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5216 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5217 section for the section, add the new one to rel_hdr2. Increment
5218 reloc_count rather than setting it.
5219 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5220 Remove static declaration.
5221 (elf_write_shdrs_and_ehdr): Define name as macro.
5222 (elf_write_out_phdrs): Likewise.
5223 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5224 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5225 (elf_swap_symbol_in): Change second parameter to be const.
5226 (elf_swap_symbol_out): Likewise.
5227 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5228 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5229 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5230 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5231 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5232 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5233 parameter to be const. Make non-static.
5234 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5236 (elf_slurp_symbol_table): Make non-static.
5237 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5238 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5239 (elf_backend_size_info): Likewise.
5240 (elfNN_bed): Use elf_backend_size_info.
5241 * targets.c (bfd_elf64_bigmips_vec): Declare.
5242 (bfd_elf64_littlemips_vec): Declare.
5243 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5244 bfd_elf64_littlemips_vec if BFD64 is defined.
5246 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5248 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5251 zeroes, in alignment holes.
5253 * configure: Rebuild with autoconf 2.10.
5255 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5256 potential leading underscore in the allocated buffer.
5258 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5260 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5261 symbols into .sbss if this is a relocatable link.
5263 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5266 undefined symbols when creating a shared library.
5268 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5270 * coff-sh.c: Add a bunch of new code and static const arrays to
5271 support aligning loads and stores on four byte memory boundaries.
5273 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5275 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5276 call sh_align_loads.
5277 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5280 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * cache.c (bfd_open_file): Unlink the file before opening it for
5283 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5285 * opncls.c (bfd_fdopenr): Set opened_once.
5287 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5289 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5292 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5293 the code unconditionally.
5295 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * libcoff-in.h (struct pei_section_tdata): Define structure.
5298 (pei_section_data): Define macro.
5299 * libcoff.h: Rebuild.
5300 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5301 store s_paddr field in pei_section_data.
5302 (coff_compute_section_file_positions): Use pei_section_data rather
5303 than _cooked_size, and don't overwrite an existing value.
5304 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5305 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5306 * peicode.h (coff_bfd_copy_private_section_data): Define if
5308 (pe_bfd_copy_private_section_data): New static function if
5311 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * srec.c (srec_set_arch_mach): Write as a function rather than a
5316 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5317 no map, just check each member in turn to see whether it is
5320 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5322 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5323 table. Call BFD_ASSERT to validate header size, instead of
5325 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5328 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5330 * ppcboot.c: New target for looking at PPCbug boot records.
5332 * config{ure.in,.bfd}: Add support for ppcboot target.
5334 * configure: Regenerate.
5336 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5338 * coff-h8300.c (howto_table): Update names to match recent
5339 changes to include/coff/internal.h. Fix minor errors in the
5340 existing relocs. Add R_MOVL1 and R_MOVL2.
5341 (rtype2howto): Similarly.
5342 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5343 existing relaxing code and peform more relaxing.
5344 (h8300_reloc16_extra_cases): Likewise.
5346 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5348 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5351 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5353 * elfcode.h (elf_object_p): Reject generic ELF target if
5354 e_machine matches an alternate machine code in a specific backend.
5356 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5357 obsolete align_power_min field.
5359 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5361 * coff-h8300.c (reloc_howto_type): Add howto entry for
5363 (rtype2howto): Handle R_PCRWORD_B.
5364 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5365 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5366 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5367 branch (R_PCWORD_B).
5369 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * aoutx.h (translate_from_native_sym_flags): Set the section for
5372 BSF_CONSTRUCTOR symbols.
5374 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5377 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5379 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5380 stop looking when section is found.
5382 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * coffcode.h (STRING_SIZE_SIZE): Define.
5385 (styp_to_sec_flags): Handle long symbol names when looking for the
5387 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5388 (bfd_coff_long_section_names): Define.
5389 (coff_write_object_contents): Handle long section names.
5390 (bfd_coff_std_swap_table): Initialize new field.
5391 * libcoff.h: Rebuild.
5392 * coffgen.c (make_a_section_from_file): Handle long section
5394 (coff_write_symbols): Handle long section names.
5395 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5396 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5397 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5398 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5399 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5400 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5401 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5402 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5404 * bout.c (b_out_callback): Set lma of sections.
5405 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5406 parameter to output_bfd. Used input_bfd instead of output_bfd in
5409 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5411 * aoutx.h (translate_from_native_sym_flags): Don't create
5412 SEC_CONSTRUCTOR sections.
5413 * ecoff.c (ecoff_set_symbol_info): Likewise.
5415 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5416 From Don Bowman <bowman@waterloo.hp.com>.
5418 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5420 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5421 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5423 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5425 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5426 mips_32_relocs field.
5427 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5428 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5429 relocs against a global symbol which is not defined in a regular
5431 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5432 against a global symbol, increment mips_32_relocs.
5433 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5434 the symbol is not defined in a regular file, make room in the
5437 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5439 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5440 file position and the virtual file position separately. Set
5441 filepos information bsaed on the real file position.
5442 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5443 Jan 23 change to coffcode.h.
5445 * som.c (som_slurp_symbol_table): Set the symbol count to the
5446 number of BFD symbols created.
5448 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5450 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5451 output file if linking shared objects. Loop to check all relocs,
5452 rather than returning false on first error.
5454 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5456 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5457 (ppc_elf_additional_program_headers): If .interp section, bump #
5458 of program headers by 1.
5459 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5460 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5461 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5463 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5465 (ppc_elf_relocate_section): If the output section isn't defined,
5466 don't abort, just give an error message.
5468 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5469 being created is .sdata or .sdata2, don't make the symbol dynamic.
5471 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5473 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5474 members of an archive for dynamic objects with no symbols, and
5475 pass them directly to check_archive_element.
5476 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5477 xcoff_link_check_dynamic_ar_symbols.
5478 (xcoff_link_check_dynamic_ar_symbols): New static function.
5480 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5481 from _bfd_nodynamic to _bfd_xcoff.
5482 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5484 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5485 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5486 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5487 * libcoff.h: Rebuild.
5488 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5489 (xcoff_get_section_contents): New static function.
5490 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5491 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5492 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5493 (xcoff_dynamic_reloc): New static variable.
5494 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5495 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5497 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5499 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5500 if reloc_entry->addend is not 0.
5501 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5503 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5505 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5507 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5508 Add entries for R_SPARC_[56].
5509 (sparc_reloc_map): Add entries for R_SPARC_[56].
5511 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5513 Optimize linking of stabs in sections as used in ELF and COFF.
5514 * stabs.c: New file.
5515 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5516 (_bfd_write_section_stabs): Declare.
5517 (_bfd_write_stab_strings): Declare.
5518 * libbfd.h: Rebuild.
5519 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5520 (struct coff_link_hash_table): Add stab_info field.
5521 * libcoff.h: Rebuild.
5522 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5524 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5526 (_bfd_coff_final_link): Write out stab strings hash table.
5527 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5528 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5530 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5531 (struct bfd_elf_section_data): Add stab_info field.
5532 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5534 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5535 _bfd_link_section_stabs.
5536 (elf_bfd_final_link): Write out stab strings hash table.
5537 (elf_link_input_bfd): Handle optimized stabs sections.
5538 * reloc.c (_bfd_final_link_relocate): Check address against
5539 _raw_size rather than _cooked_size.
5540 * Makefile.in: Rebuild dependencies.
5541 (BFD_LIBS): Add stabs.o
5542 (BFD_LIBS_CFILES): Add stabs.c.
5544 * VERSION: Increment for bfdlink.h change.
5546 * coffgen.c (coff_renumber_symbols): Correct handling of
5547 BSF_NOT_AT_END common symbols.
5549 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5551 * coff-ppc.c (record_toc): Add cast to avoid warning.
5552 (ppc_allocate_toc_section): Likewise.
5553 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5554 (ppc_coff_reloc_type_lookup): Remove unreached code.
5555 * coffcode.h (coff_write_object_contents): Don't take the address
5557 * peicode.h (pe_print_idata): Add casts to avoid warning.
5558 (pe_print_edata): Likewise.
5559 (pe_print_reloc): Remove ANSI C string concatenation.
5561 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5563 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5565 * libcoff.h: Rebuild.
5566 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5568 (coff_swap_aux_out): Likewise.
5569 * peicode.h (coff_swap_aux_in): Likewise.
5570 (coff_swap_aux_out): Likewise.
5571 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5573 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5575 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5576 Fix up .bf endndx link fields.
5577 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5579 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5582 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5584 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5585 on Solaris PowerPC systems doesn't get confused.
5587 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5590 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5591 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5592 update did_reg and did_reg2.
5594 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5596 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5598 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5599 callback routines, pass h->root.string rather than name, in case
5600 copy is true and name is transient.
5602 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5604 * elfcore.h: Add support for core files with multiple threads.
5605 (Primarily for Solaris.)
5607 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5609 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5610 section->orelocation is NULL.
5612 * coffgen.c (bfd_coff_get_syment): New function.
5613 (bfd_coff_get_auxent): New function.
5614 * bfd-in.h (bfd_coff_get_syment): Declare.
5615 (bfd_coff_get_auxent): Declare.
5616 * bfd-in2.h: Rebuild.
5618 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * elf32-mips.c (struct mips_hi16): Define.
5621 (mips_hi16_addr, mips_hi16_addend): Remove.
5622 (mips_hi16_list): New static variable.
5623 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5624 (mips_elf_lo16_reloc): Process mips_hi16_list.
5625 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5626 relocs before the associated LO16 reloc.
5628 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5630 * versados.c (versados_scan): Check bfd_alloc return value.
5631 (versados_object_p): Check all bfd_read return values. Require
5632 that lang field be less than 10, to avoid confusion with Intel Hex
5635 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5637 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5638 not 0, for an absolute symbol.
5639 (NAME(aout,swap_ext_reloc_out)): Likewise.
5641 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5642 (ihex_write_object_contents): For a large start address, output
5643 the full 32 bit address in record type 5.
5645 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5646 to int to avoid promotion problems in prototype.
5648 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5650 * configure.host: Use ${srcdir} when looking for picfrag.
5652 * configure.host: Switch on ${libdir}, not $(libdir). From
5653 alan@spri.levels.unisa.edu.au (Alan Modra).
5655 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5656 entry point, not just for DYNAMIC objects.
5657 * sunos.c (sunos_add_dynamic_symbols): Always call
5658 sunos_create_dynamic_sections. If called with a non DYNAMIC
5659 object, don't do anything else.
5660 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5662 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5664 * configure.in: Permit --enable-shared to specify a list of
5666 * configure: Rebuild.
5668 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5669 host when configuring with --enable-shard.
5671 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5673 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5676 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5677 to avoid crashing in bfd_hash_replace.
5679 * sysdep.h: Use #ifdef, not #if.
5681 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5683 * config.in: Rebuild.
5685 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5687 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5688 (AC_CHECK_HEADERS): Check for sys/time.h
5689 (AC_HEADER_TIME): Add macro.
5690 * configure: Rebuild.
5691 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5692 to control what combination of <time> and <sys/time.h>
5695 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5697 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5698 (aout_32_sunos4_write_object_contents): Likewise.
5699 * aoutx.h (NAME(aout,machine_type)): Handle
5700 bfd_mach_sparc_{sparclet,sparclite}.
5701 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5702 (bfd_mach_sparc_v9_p): Update.
5703 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5704 * libaout.h (enum machine_type): Add M_SPARCLET.
5705 * sunos.c (MACHTYPE_OK): Define.
5706 * bfd-in2.h: Regenerated.
5708 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5710 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5711 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5712 * elflink.c (_bfd_elf_create_got_section): Store the
5713 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5714 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5715 global offset table goes over 0x1000, set the value of
5716 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5717 (elf32_sparc_relocate_section): Subtract the offset of
5718 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5720 * elfcode.h: Don't include <string.h>.
5722 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5724 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5725 generic_link_hash_newfunc. All references changed.
5726 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5727 moved here from libbfd-in.h.
5728 * libbfd-in.h: Corresponding changes.
5729 * libbfd.h: Regenerated.
5731 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5733 * aoutx.h (aout_link_input_section_std): When reporting an
5734 overflow error, use the name of the symbol in the hash table if
5736 (aout_link_input_section_ext): Likewise.
5738 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5739 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5741 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5743 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5744 * coffcode.h (coff_compute_section_file_positions): Likewise.
5745 (coff_write_object_contents): Likewise.
5747 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5749 * section.c (SEC_LINK_ONCE): Define.
5750 (SEC_LINK_DUPLICATES): Define.
5751 (SEC_LINK_DUPLICATES_DISCARD): Define.
5752 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5753 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5754 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5755 * bfd-in2.h: Rebuild.
5756 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5757 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5758 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5759 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5760 SEC_LINK_ONCE, and look through the symbol table for the setting
5761 for SEC_LINK_DUPLICATES.
5762 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5763 set for a section, find the section symbol in the symbol table,
5764 and set the aux entry based on SEC_LINK_DUPLICATES.
5765 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5766 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5767 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5768 * coff-i386.c (i386coff_vec): Likewise.
5769 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5771 * VERSION: Bump to 2.6.1.
5772 * Makefile.in (stamp-h): Depend upon VERSION.
5774 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5776 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5777 * libbfd.h: Rebuilt.
5778 * linker.c (generic_link_hash_newfunc): No longer static.
5779 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5781 * coff-h8300.c: Add two derived hash tables and their associated
5782 funtions and #defines for use by the h8300 linker.
5783 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5784 the function vector as needed. Place the address of the function
5785 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5786 Rewrite the vectors section contents as necessary.
5787 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5788 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5789 (coff_bfd_link_hash_table_create): Likewise.
5791 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5793 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5794 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5796 (hppa_rebuild_insn): Pass pointer to correct type to
5797 low_sign_unext and dis_assemble_21.
5799 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5801 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5802 Stick with sparc-*-{sysv4*,solaris2*}.
5804 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5806 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5807 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5808 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5809 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5810 fields is non-zero, print them.
5812 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5813 ifdef. Remove unused variables.
5814 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5816 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5817 (get_symbol_value): Ifdef out.
5818 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5819 (coff_ppc_relocate_section): Remove unused variables. Make
5820 fprintf strings and argument types correspond. Put before_addr in
5822 (dump_toc): Make fprintf strings and argument types correspond.
5823 (ppc_process_before_allocation): Remove unused variables. Always
5825 (ppc_reflo_reloc): Ifdef out.
5826 (ppc_addr32nb_reloc): Ifdef out.
5827 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5829 (coff_ppc_rtype_to_howto): Likewise.
5830 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5832 * peicode.h (pe_print_idata): Move otherwise unused variables into
5833 the #ifdef where they are used. Always return a value.
5834 (pe_print_edata): Make fprintf strings and argument types
5835 correspond. Always return a value.
5836 (pe_print_pdata): Removed unused variable addr_value. Always
5838 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5839 strings and argument types correspond. Always return a value.
5841 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5842 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5843 variable rela inside #if 0 section where it is used.
5845 * ns32k.h: New file.
5846 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5847 functions to start with _bfd_.
5848 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5849 functions in cpu-ns32k.h.
5850 * Makefile.in: Rebuild dependencies.
5851 (HFILES): Add ns32k.h.
5853 * section.c (struct sec): Add linker_mark field. Change
5854 user_set_vma and reloc_done to be single bit fields.
5855 (STD_SECTION): Update accordingly.
5856 * bfd-in2.h: Rebuild.
5857 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5859 (aout_link_input_bfd): Don't link unmarked sections.
5860 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5862 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5863 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5865 * elflink.h (elf_bfd_final_link): Mark sections included in the
5867 (elf_link_input_bfd): Don't link unmarked sections.
5868 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5870 (xcoff_link_input_bfd): Don't link unmarked sections.
5872 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5873 overflow error messages.
5875 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5877 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5878 is not set, print "BFD: " before the error message.
5880 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5881 Miles Bader <miles@gnu.ai.mit.edu>.
5882 * configure: Rebuild.
5884 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5886 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5889 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5890 m68k-aout, m68k-coff, and m68k-elf targets.
5892 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5894 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5895 (ieee_generic_stat_arch_elt): Restructured to prevent
5896 ieee_object_p from being called repeatedly.
5898 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5900 * coffcode.h (coff_write_object_contents): Allocate
5901 buffers large enough for any FILEHDR or AOUTHDR.
5903 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5905 * ecofflink.c (lookup_line): New static function, renamed and
5906 slighly changed from old _bfd_ecoff_locate_line.
5907 (_bfd_ecoff_locate_line): Cache line number information. Use
5908 lookup_line for actual lookup.
5910 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5912 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5913 multiple of 20 bytes.
5915 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5917 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5918 allocate ecoff_find_line, and don't initialize by hand.
5919 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5920 mips_elf_find_line, and don't call memset.
5922 * coffcode.h (coff_compute_section_file_positions): If not
5923 producing a final executable, don't consider sofar when aligning
5924 the section to the correct size.
5926 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5928 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5929 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5930 * coffgen.c (coff_section_symbol): Ifdef out.
5932 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5934 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5935 output_bfd is not NULL.
5937 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5939 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5940 of bfd_alloc (fixes fix_line not being initialized).
5941 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5943 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5945 * coffcode.h: Allow specific backends to override the
5946 bfd_link_add_symbols routine.
5948 * coff-h8300.c: Include genlink.h.
5949 (howto_table): Add R_MEM_INDIRECT.
5950 (rtype2howto): Support R_MEM_INDIRECT.
5951 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5954 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5956 * coff-alpha.c (alpha_relocate_section): Use
5957 info->callbacks_warning, rather than _bfd_error_handler, for
5958 "multiple gp" warning.
5960 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5962 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5963 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5964 table string. Use bfd_wrapped_link_hash_lookup.
5965 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5967 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5968 table, if any, when writing out symbols.
5969 (aout_link_input_section_std): Use the name from the hash table,
5970 if any, when reporting undefined symbols.
5971 (aout_link_input_section_ext): Likewise.
5972 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5973 * bout.c (get_value): Likewise.
5974 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5975 * ecoff.c (ecoff_reloc_link_order): Likewise.
5976 * elflink.h (elf_link_add_object_symbols): Likewise.
5977 (elf_reloc_link_order): Likewise.
5978 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5979 (_bfd_generic_reloc_link_order): Likewise.
5980 (default_indirect_link_order): Likewise.
5981 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5982 * sunos.c (sunos_add_one_symbol): Likewise.
5983 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5984 (bfd_xcoff_link_count_reloc): Likewise.
5985 (xcoff_reloc_link_order): Likewise.
5987 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5988 into -1 for intern->rss.
5990 * configure: Rebuild with autoconf 2.8.
5992 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5994 * stab-syms.c (__define_stab_duplicate): Define.
5995 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5997 * bfd-in.h (bfd_get_stab_name): Declare.
5998 * bfd-in2.h: Rebuild.
5999 * Makefile.in: Rebuild dependencies.
6000 (BFD_LIBS): Add stab-syms.o.
6001 (BFD_LIBS_CFILES): Add stab-syms.c.
6002 (BFD32_BACKENDS): Remove stab-syms.o.
6003 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6004 * configure.in: Don't list stab-syms.o in bfd_backends.
6005 * configure: Rebuild.
6006 * libaout.h (aout_stab_name): Don't declare.
6007 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6010 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6012 * elf.c (assign_file_positions_for_segments): Adjust file offset
6013 for section alignment even if SEC_LOAD is not set.
6015 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6017 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6018 since they appear as targets in Makefile.in.
6019 * configure: Rebuild.
6021 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6022 don't fiddle with a symbol which is not defined anywhere.
6024 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6026 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6027 though they are defined in a shared library.
6028 (xcoff_build_ldsyms): Likewise.
6030 * coffgen.c (coff_find_nearest_line): Don't look at the line
6031 numbers for the section if section->lineno is NULL.
6033 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6034 message rather than calling BFD_ASSERT.
6035 * elfcode.h (write_relocs): Check return value of
6036 _bfd_elf_symbol_from_bfd_symbol.
6038 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6040 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6043 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6045 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6047 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6048 hppa_reloc_field_selector_type_alt.
6049 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6050 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6052 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6054 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6056 * elf.c (assign_file_positions_for_segments): Adjust the segment
6057 memory size for the alignment of a SEC_ALLOC section, not just a
6060 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6062 * m68klinux.c: New file.
6063 * hosts/m68klinux.h: New file.
6064 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6065 * configure.in (m68*-*-linux*): New native host.
6066 (m68klinux_vec): New vector.
6067 * configure: Rebuild.
6068 * targets.c (m68klinux_vec): Declare.
6069 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6070 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6071 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6072 declaration from bfd_linux_size_dynamic_sections.
6073 (bfd_m68klinux_size_dynamic_sections): Declare.
6074 * bfd-in2.h: Rebuild.
6075 * Makefile.in: Rebuild dependencies.
6076 (BFD32_BACKENDS): Add m68klinux.o.
6077 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6079 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6081 * libhppa.h (pa_arch): Add pa20.
6082 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6083 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6084 (hppa_field_adjust): Handle e_nsel.
6085 * som.c: Provide default definitions for many new relocs found only
6086 in hpux10 include files.
6087 (som_fixup_formats): Add several new relocs from hpux10.
6088 (som_hppa_howto_table): Add hpux10 relocs.
6089 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6091 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6093 * mpw-make.sed: Edit out recent shared library support, and
6094 rules to rebuild .h files using doc/chew.
6096 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6098 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6099 size even of sections with no contents.
6101 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6103 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6104 starting with '$' the way we skip names starting with '.'. When
6105 updating x_endndx, don't be fooled by an index which has been
6108 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6109 struct/union/enum type with no elements.
6111 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6113 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6115 * archive.c (bfd_generic_archive_p): If the first file in the
6116 archive can not be recognized as an object, don't assume that this
6117 is the wrong format.
6119 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6120 format is not bfd_object.
6121 (bfd_elf_get_dt_soname): Likewise.
6123 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6125 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6128 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6130 * bfd.c (tdata): Add netbsd_core_data.
6131 * bfd-in2.h: Regenerated.
6133 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6135 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6136 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6137 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6140 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6141 to get the symbol index, matching 14 Jul 95 change.
6143 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6145 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6146 Remove duplicate definition of gp.
6148 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6150 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6151 assume that we can set the GP value and then get the same value,
6152 since it won't be true if the output file is neither ELF nor
6154 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6155 _bfd_get_gp_value here.
6156 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6157 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6159 (mips_elf_lo16_reloc): Likewise.
6160 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6161 Don't require that the BFD be ELF.
6162 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6163 (mips_elf_gprel32_reloc): Likewise.
6164 (mips_elf_relocate_section): Don't assume we can set and get the
6166 (mips_elf_finish_dynamic_symbol): Don't bother to use
6167 _bfd_get_gp_value here.
6169 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6170 Don't change epdr between malloc and free. Be careful not to free
6171 NULL pointers. Zero out the first RPDR.
6173 * configure.host: On Linux, only pass -rpath option if $(libdir)
6174 is neither /lib nor /usr/lib. From Alan Modra
6175 <alan@mullet.Levels.UniSA.Edu.Au>.
6177 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6179 (elf_dt_name): Rename from elf_dt_needed_name.
6180 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6182 (bfd_elf_get_dt_soname): New function.
6183 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6184 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6185 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6186 * bfd-in2.h: Rebuild.
6188 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6190 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6191 _bfd_sparc_elf_reloc_type_lookup.
6192 (bfd_elf32_bfd_reloc_type_lookup): Update.
6193 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6194 (sparc64_elf_howto_table): Define.
6195 (sparc_reloc_map): Define.
6196 (sparc64_elf_reloc_type_lookup): New function.
6197 (sparc_elf_wdisp16_reloc): New function.
6198 (elf_info_to_howto): Use sparc64_elf_howto_table.
6199 (sparc64_elf_relocate_section): Likewise.
6200 (bfd_elf64_bfd_reloc_type_lookup): Update.
6202 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6204 * configure.host: Check for 'do not mix' from native linker before
6205 trying to use -rpath.
6207 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6209 * bfd.c (_bfd_get_gp_value): New function.
6210 (_bfd_set_gp_value): New function.
6211 * libbfd-in.h (_bfd_get_gp_value): Declare.
6212 (_bfd_set_gp_value): Declare.
6213 * libbfd.h: Rebuild.
6214 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6215 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6216 directly to the fields in the tdata information.
6217 (alpha_relocate_section): Likewise.
6218 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6219 (mips_gprel_reloc): Likewise.
6220 (mips_relocate_section): Likewise.
6221 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6222 (mips_elf_lo16_reloc): Likewise.
6223 (mips_elf_final_gp): Likewise.
6224 (mips_elf_gprel16_reloc): Likewise.
6225 (mips_elf_gprel32_reloc): Likewise.
6226 (mips_elf_relocate_section): Likewise.
6227 (mips_elf_finish_dynamic_symbol): Likewise.
6229 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6231 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6233 * configure.in: Call AC_PROG_CC before configure.host.
6234 * configure: Rebuild.
6235 * configure.host: Don't set information which autoconf should
6236 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6238 * configure.host: Remove go32 and win32 host information, since it
6239 should no longer be needed.
6241 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6242 then start a new segment rather than put a writable section in a
6245 * configure.host: Set RPATH_ENVVAR.
6247 * Makefile.in: Rebuild dependencies.
6249 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6250 zero_section variable.
6252 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6254 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6255 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6256 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6258 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6260 * ieee.c (ieee_write_expression): Only use an R variable for a
6261 local symbol. Don't output a zero offset. Handle a zero address.
6262 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6263 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6265 (parse_expression): Don't try to handle multiple occurrences of a
6266 P variable. Handle I variables differently from X variables. Fix
6267 the order of minus expressions.
6268 (ieee_slurp_external_symbols): Generate an I variable for an NN
6269 record. Fix handling of ATI and ATX records.
6270 (ieee_slurp_sections): Only set minimal section attributes.
6271 Adjust them later, based on the section contents.
6272 (ieee_object_p): Read in the file until just after the ME record.
6273 Call ieee_slurp_section_data to set the section flags.
6274 (do_one): Add iterations parameter. Only repeat the first load
6275 item. Set the section and file reloc flags.
6276 (ieee_slurp_section_data): Set section flags. Pass iterations to
6278 (ieee_canonicalize_reloc): Handle I variables.
6279 (do_with_relocs): Only emit relocation size when necessary.
6280 Increase MAXRUN to 127. Change ov to be assigned, and take
6281 src_mask and pcrel_offset into account.
6282 (ieee_write_data_part): Skip sections that are not loaded.
6283 (ieee_write_external_part): Don't output optional last entry of WX
6285 (ieee_write_me_part): Make setting of me_record neater.
6286 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6288 * syms.c (stt): Add entries for zerovars, vars, and code.
6290 * elfcode.h (validate_reloc): New static function.
6291 (write_relocs): Call validate_reloc for non ELF relocs.
6293 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6294 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6295 (TARGET_LITTLE_SYM): Likewise.
6297 * config.bfd (m68*-*-psos*): New target.
6299 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6301 * i386msdos.c: Remove some #if 0 code.
6302 (msdos_write_object_contents): Don't include empty sections in the
6303 size computation, regardless of their address.
6305 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6307 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6308 is NULL, ie, the -r switch is used.
6310 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6312 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6313 (BFD_RELOC_MIPS_GOT_LO16): Define.
6314 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6315 * bfd-in2.h, libbfd.h: Rebuild.
6316 * elf32-mips.c (mips_reloc_map): Map new relocs.
6318 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6320 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6323 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6324 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6325 simple number for the section address, rather than an expression.
6326 Limit the number of bytes between relocs to MAXRUN.
6327 (ieee_write_me_part): Set me_record to the file offset after the
6329 (ieee_write_processor): New static function.
6330 (ieee_write_object_contents): Use ieee_write_processor.
6332 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6334 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6336 * coff-aux.c: Change include of aux.h to aux-coff.h.
6338 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6340 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6341 relocation put the addend both in the reloc entry and the data.
6342 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6345 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6346 a R_68K_PCxx reloc against a defined global symbol directly.
6347 (elf_m68k_check_relocs): Don't count such a reloc.
6349 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6350 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6351 symbol for now, otherwise always record the symbol as dynamic.
6352 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6353 is not referenced by a dynamic object, and we are not making a
6354 shared object, then don't make a PLT entry. If we do make a PLT
6355 entry, make sure the symbol has been recorded as dynamic.
6357 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6359 * configure.host: When making a shared library, set HLDFLAGS to
6360 pass an appropriate -rpath option. Use the make variable SONAME
6361 as the shared library soname, rather than computing it here. On
6362 SunOS, build stamp-tshlink in place of $(SHLINK).
6363 * Makefile.in (SONAME): New variable.
6364 ($(SHLINK)): Make a link to the transformed name, as well.
6365 (stamp-tshlink): New target.
6366 (install): Skip stamp-tshlink during install.
6368 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6370 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6371 linker sections have been set up yet.
6373 * elf.c (make_mapping): Add an additional argument to suppress
6374 making the first section include the program headers.
6375 (map_sections_to_segments): If the user used -Ttext such that the
6376 program headers are on a different page, do not set the flags
6377 saying that this section includes the program headers.
6379 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6381 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6382 don't define TRAD_HEADER.
6383 * configure: Rebuild.
6385 * netbsd-core.c: New file, support for NetBSD core files.
6386 * hosts/*nbsd.h: Removed.
6388 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6390 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6391 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6392 * libbfd.h, bfd-in2.h: Regenerated.
6393 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6394 bfd_elf32_bfd_reloc_type_lookup.
6395 (reloc_type{,_names}): Deleted.
6396 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6398 (sparc_reloc_map): Add sparc64 relocs.
6399 (sparc_elf_notsupported_reloc): New static function.
6400 (sparc_elf_wdisp16_reloc): New static function.
6401 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6402 (elf32_sparc_relocate_section): Likewise.
6403 (bfd_elf32_bfd_reloc_type_lookup): Define.
6404 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6405 (reloc_type{,_names}): Deleted.
6406 (elf_sparc_howto_table): Deleted.
6407 (sparc_reloc_map): Deleted.
6408 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6409 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6411 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6413 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6416 * Makefile.in (program_transform_name): New variable.
6417 (install): Transform library name before installing it.
6419 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6421 * archures.c (bfd_mach_i960_hx): Define.
6422 * bfd-in2.h: Rebuild.
6423 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6424 (MATRIX): Expand entries for HX.
6425 (arch_info_struct): Add i960:hx entry.
6426 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6427 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6428 (coff_set_flags): Handle bfd_mach_i960_hx.
6430 Support for building as a shared library, based on patches from
6431 Alan Modra <alan@spri.levels.unisa.edu.au>:
6432 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6433 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6434 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6435 * configure: Rebuild.
6436 * configure.host: If --enable-shared, adjust shared library stuff
6437 based on the host. If the host is SunOS, and the linker supports
6438 -rpath, set HLDFLAGS to use it.
6439 * Makefile.in (ALLLIBS): New variable.
6440 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6441 (COMMON_SHLIB, SHLINK): New variables.
6442 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6443 (STAGESTUFF): Remove variable.
6444 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6446 (stamp-ofiles): New target, like old ofiles target, but build
6447 using a temporary file and move-if-change, and touch stamp-ofiles
6449 (ofiles): Just depend upon stamp-ofiles.
6450 (stamp-piclist, piclist): New targets.
6451 ($(SHLIB), $(SHLINK)): New targets.
6452 (targets.o, archures.o): Build twice if PICFLAG is set.
6453 (do_mostlyclean): Remove pic/*.o.
6454 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6456 (do_distclean): Remove pic and stamp-picdir.
6457 (install): Install shared libraries.
6458 ($(OFILES)): Depend upon stamp-picdir.
6459 (stamp-picdir): New target.
6461 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6463 * libcoff.h: Rebuild.
6465 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6466 flavour of a section with no owner.
6468 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6469 ELF_LINK_NON_ELF flag.
6470 (mips_elf_create_got_section): Likewise.
6472 * elf.c: Revert last change, since it breaks dynamic linking.
6473 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6475 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6476 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6477 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6479 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6481 * elf.c (assign_file_positions_for_segments): If the backend does
6482 not want the elf header or the program headers in the address
6483 space, do not include them in the calculations.
6485 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6486 function to determine if we need additional program headers.
6487 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6488 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6490 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6492 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6494 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6496 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6497 back into one line. Some compilers (sunos 4.1.3 for example)
6498 won't accept args split across more than one line.
6500 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6502 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6503 * configure: Regenerate.
6505 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6507 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6508 try to do arithmetic on a void *, cast it to a unsigned char * first.
6510 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6512 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6513 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6515 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6516 flag for a newly defined symbol.
6517 (NAME(bfd_elf,record_link_assignment)): Likewise.
6518 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6519 set the DEF or REF_REGULAR flags correctly.
6521 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6522 (libbfd.h, libcoff.h): Corresponding change.
6524 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6525 a PLT32 reloc as dynamic.
6526 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6527 is not referenced by a dynamic object, and we are not making a
6528 shared object, then don't make a PLT entry. If we do make a PLT
6529 entry, make sure the symbol has been recorded as dynamic.
6531 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6533 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6534 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6535 (powerpcle-*-cygwin32): New.
6536 * peicode.h (add_data_entry): Get address from vma.
6538 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6540 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6541 attached to the section has already been created as an undefined
6542 symbol, treat it as if it hasn't been created yet.
6544 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6546 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6547 symbol or section symbols if stripping all symbols and this is not
6548 a relocateable link. Don't output the symbol string table if
6549 there are no symbols.
6550 (elf_link_flush_output_syms): Don't do anything if there are no
6553 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6555 * coff-aux.c: New file.
6556 * hosts/m68kaux.h: New file.
6557 * config.bfd (m68*-apple-aux*): New target.
6558 * configure.in (m68*-apple-aux*): New native host.
6559 (m68kaux_coff_vec): New vector.
6560 * configure: Rebuild.
6561 * targets.c (m68kaux_coff_vec): Declare.
6562 * coffcode.h (bfd_coff_backend_data): Add field
6563 _bfd_coff_link_add_one_symbol.
6564 (bfd_coff_link_add_one_symbol): Define.
6565 (compare_arelent_ptr): New static function if TARG_AUX.
6566 (coff_write_relocs): If TARG_AUX, sort the relocs.
6567 (coff_write_object_contents): Set A/UX aouthdr magic number.
6568 (coff_link_add_one_symbol): Define if not defined.
6569 (bfd_coff_std_swap_table): Initialize new field.
6570 * libcoff.h: Rebuild.
6571 * cofflink.c (coff_link_add_symbols): Call
6572 bfd_coff_link_add_one_symbol rather than
6573 _bfd_generic_link_add_one_symbol.
6574 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6575 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6576 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6577 * Makefile.in: Rebuild dependencies.
6578 (BFD32_BACKENDS): Add coff-aux.o.
6579 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6581 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6583 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6584 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6586 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6588 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6589 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6590 (maintainer-clean): Warn about deleting special files.
6591 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6593 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6594 warning symbols correctly.
6595 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6596 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6597 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6598 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6599 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6600 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6602 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6605 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6607 * libcoff-in.h: aligned newly exported names with bfd naming
6608 conventions. Removed an erroneous define of POWERPC_LE_PE.
6609 * libcoff.h: Rebuild.
6610 * cofflink.c, coff-ppc.c: the above function name changes
6612 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6614 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6615 * ecoff.c (struct extsym_info): Define.
6616 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6617 to ecoff_link_write_external.
6618 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6619 Strip symbols when appropriate.
6621 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6622 * syms.c (BSF_OBJECT): Define.
6623 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6624 * bfd-in2.h: Rebuild.
6625 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6627 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6630 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6631 copying relocs into a shared object, treat a defined global symbol
6633 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6634 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6635 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6637 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6638 real defined symbol, not to a weak defined symbol.
6640 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6642 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6643 and made a few static functions externs.
6645 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6646 POWERPC_LE_PE hack in cofflink.
6648 * libcoff-in.h: promoted the following from cofflink.c to allow
6649 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6650 coff_debug_merge_element, struct coff_debug_merge_type,
6651 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6652 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6653 coff_debug_merge_hash_lookup, coff_link_section_info,
6654 coff_final_link_info, coff_debug_merge_hash_newfunc,
6655 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6657 * libcoff.h: re-gen'd
6659 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6661 * syms.c: Include "bfdlink.h".
6662 (struct stab_find_info): Define.
6663 (_bfd_stab_section_find_nearest_line): New function.
6664 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6665 * libbfd.h: Rebuild.
6666 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6667 * elf.c (_bfd_elf_find_nearest_line): Try calling
6668 _bfd_stab_section_find_nearest_line before searching the ELF
6669 symbol table. Find the closest STT_FUNC symbol, not the last one.
6670 * libcoff-in.h (coff_data_type): Add line_info field.
6671 * libcoff.h: Rebuild.
6672 * coffgen.c (coff_find_nearest_line): Try calling
6673 _bfd_stab_section_find_nearest_line before searching the COFF
6675 * Makefile.in: Rebuild dependencies.
6677 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6679 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6680 4 bytes, so we get the correct value when updating the register
6681 field in little endian mode.
6683 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6685 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6686 entry_section fields. Add sntoc and snentry fields.
6687 * libcoff.h: Rebuild.
6688 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6689 not toc_section and entry_section (the COFF file does not have any
6690 sections at this point).
6691 (coff_write_object_contents): Set o_snentry and o_sntoc from
6692 snentry and sntoc rather than entry_section and toc_section.
6693 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6694 snentry, not toc_section and entry_section.
6695 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6696 entry_section from hentry.
6697 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6699 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6700 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6701 than using toc_section directly.
6703 * archures.c: Add missing `.' in enum bfd_architecture.
6704 * bfd-in2.h: Rebuild.
6706 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6707 Robert Lipe <robertl@arnet.com>.
6709 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6711 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6712 to sections we allocate. Use bfd_zalloc to allocate initialial
6713 sections, not bfd_alloc.
6714 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6715 SDA{,2}I16 relocations.
6716 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6717 whether to put something in .sbss or not.
6718 (ppc_elf_relocate_section): Add support for more relocations. Add
6719 in sec->output_offset where appropriate. Make error messages
6720 include the symbol name.
6722 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6723 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6724 doesn't get redefined messages if -shared.
6726 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6727 section if the rel_section field has been set up.
6729 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6731 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6734 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6736 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6737 of flags, only flags used are controlled by mach number. Bump up
6738 output file mach number to highest of input file mach numbers.
6739 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6740 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6742 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6743 bfd_elf64_sparc_vec support.
6745 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6747 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6748 the embedded bit is set on some objects and not on others. Just
6750 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6753 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6755 * coffcode.h (coff_new_section_hook): Don't try to align the
6758 * coffcode.h (coff_set_section_contents): Fix the handling of the
6759 .lib section to work even if the entire section contents are
6760 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6761 Robert Lipe <robertl@arnet.com>.
6763 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6765 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6766 memory here for contents.
6768 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6769 _SDA2_BASE_ by 32768.
6770 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6771 started using. Allocate contents for .sdata and .sdata2 sections
6773 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6775 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6776 size _SDA{,2}_BASE_.
6777 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6780 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6782 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6784 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6785 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6786 (bfd_mach_sparc_v9a): Define.
6787 (bfd_mach_sparc_v9_p): Define.
6788 * bfd-in2.h: Regenerated.
6789 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6791 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6792 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6793 to bfd_elf32_sparc_vec.
6794 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6795 Add v8plus{,a} support.
6797 (sparc_compatible): New function.
6798 * elf32-sparc.h: #include "elf/sparc.h".
6799 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6800 elf32_sparc_final_write_processing): New functions.
6801 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6802 elf_backend_final_write_processing): Define.
6804 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6806 * elf-bfd.h (struct elf_link_hash_entry): Add
6807 linker_section_pointer field.
6808 (enum elf_linker_section_enum): Enumeration for new way of
6809 creating linker dynamic sections and symbols.
6810 (elf_linker_section{,_pointers}): New structures for creating
6811 dynamic sections and symbols.
6812 (elf_obj_tdata): Add linker_section_pointers and linker_section
6814 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6815 (_bfd_elf_create_linker_section): New declarations.
6816 (_bfd_elf_find_pointer_linker_section): Ditto.
6817 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6818 (_bfd_elf_make_linker_section_rela): Ditto.
6820 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6822 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6823 (ppc_elf_create_linker_section): New function to create the
6824 sections .got, .sdata, and .sdata2.
6825 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6827 (ppc_elf_check_relocs): Support more of the eabi relocations.
6828 (ppc_elf_relocate_section): Ditto.
6829 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6830 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6832 * elflink.h (elf_create_pointer_linker_section): New function to
6833 create initialized pointers in dynamic linker sections.
6834 (elf_finish_pointer_linker_section): Actually intialize the
6835 pointers created above.
6837 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6838 macros to provide both 32 and 64 bit versions of
6839 elf_create_pointer_linker_section.
6840 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6841 provide both 32 and 64 bit versions of
6842 elf_finish_pointer_linker_section.
6844 * elflink.c (_bfd_elf_create_linker_section): New function to
6845 create a linker section.
6846 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6847 given address in the linker pointer offsets created for a given
6849 (_bfd_elf_make_linker_section_rela): Make a RELA section
6850 corresponding to the generated linker section.
6852 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6854 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6856 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6858 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6859 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6860 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6861 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6862 toc entry in an objdump) for now.
6863 (ppc_do_last, ppc_get_last): New function - needed to save processing
6864 the toc owner to the end.
6865 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6868 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6869 toc owner from being done till last. Must define POWERPC_LE_PC
6872 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6874 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6876 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6877 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6879 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6881 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6883 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6885 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6887 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6889 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6891 * elf.c (assign_file_positions_for_segments): Don't increment file
6892 offset for a segment which contains no loadable sections.
6894 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6896 * reloc.c: Add new PowerPC relocations.
6897 * {bfd-in2,libbfd}.h: Regenerate.
6899 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6900 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6902 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6904 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6907 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6910 * coffgen.c (coff_find_nearest_line): Don't try to cache
6911 information in sections that are not owned by a BFD. From Richard
6912 Henderson <richard@atheist.tamu.edu>.
6914 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6915 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6916 * elflink.h (elf_link_output_extsym): Remove special check for
6919 * ecoffswap.h: Add prototypes for static functions.
6921 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6923 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6924 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6926 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6927 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6928 support. Begin support for R_PPC_SDA{2,}REL.
6930 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6932 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6933 create the .got and .got.neg sections.
6934 (ppc_elf_size_dynamic_sections): Call it.
6935 (ppc_elf_check_relocs): Call it.
6936 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6937 (ppc_elf_check_relocs): Add error messages for relocations we
6938 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6941 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6943 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6944 section flags for V.4 and eabi.
6946 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6948 * elf.c (assign_file_positions_for_segments): If a segment
6949 contains no sections, don't mark it as readable.
6951 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6952 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6954 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6955 dynamic section, if there is one.
6956 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6957 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6958 (bfd_elf64_swap_dyn_in): Likewise.
6959 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6961 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6963 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6964 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6965 <pirker@eiunix.tuwien.ac.at>.
6967 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6969 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6970 PowerPC V.4 and eabi.
6971 * bfd-in2.h: Regenerate.
6972 * libfd.h: Regenerate.
6974 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6976 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6977 section type and SHF_EXCLUDE section flag, turning them into the
6978 appropriate bfd section flag.
6980 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6982 * xcofflink.c (xcoff_link_add_symbols): Create the special
6983 sections if we see a DYNAMIC object, in case that is the only
6984 XCOFF input object we see.
6986 * elf32-mips.c: Extensive changes for a start at dynamic linking
6987 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6989 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6990 (struct elf_backend_data): Remove
6991 elf_backend_create_program_headers field. Add
6992 elf_backend_additional_program_headers and
6993 elf_backend_modify_segment_map fields.
6994 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6996 (elf_backend_additional_program_headers): Likewise.
6997 (elf_backend_modify_segment_map): Likewise.
6998 (elf_backend_create_program_headers): Don't define.
6999 (elfNN_bed): Change to account for field changes.
7000 * elf.c (assign_file_positions_for_segments): Call new
7001 modify_segment_map backend function. Don't call old
7002 create_program_headers backend function.
7003 (get_program_header_size): Call additional_program_headers rather
7004 than create_program_headers.
7005 * elflink.h (elf_link_add_object_symbols): Initialize
7006 type_change_ok from new backend field.
7007 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7009 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7010 a reloc against the appropriate section.
7012 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7013 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7014 (elf_flags_init): Rename from elf_ppc_flags_init.
7015 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7017 (ppc_elf_copy_private_bfd_data): Likewise.
7018 (ppc_elf_merge_private_bfd_data): Likewise.
7020 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7023 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7025 * coff-alpha.c (alpha_relocate_section): During final link, allow
7026 output .lita section to be bigger than 64k by adjusting gp value
7027 on a per-input section basis.
7028 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7030 (struct ecoff_section_tdata): Add gp field.
7032 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7034 Handle Alpha ECOFF changes in OSF/1 3.2.
7035 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7037 * coff-alpha.c: Include "aout/ar.h".
7038 (alpha_ecoff_get_relocated_section_contents): Don't require an
7039 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7040 3.2 doesn't generate one.
7041 (alpha_relocate_section): Likewise.
7042 (alpha_ecoff_slurp_armap): Define.
7043 (alpha_ecoff_slurp_extended_name_table): Define.
7044 (alpha_ecoff_construct_extended_name_table): Define.
7045 (alpha_ecoff_truncate_arname): Define.
7046 (alpha_ecoff_write_armap): Define.
7047 (alpha_ecoff_generic_stat_arch_elt): Define.
7048 (alpha_ecoff_update_armap_timestamp): Define.
7050 (alpha_ecoff_read_ar_hdr): New static function.
7051 (alpha_ecoff_get_elt_at_filepos): New static function.
7052 (alpha_ecoff_openr_next_archived_file): New static function.
7053 (alpha_ecoff_get_elt_at_index): New static function.
7054 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7055 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7056 _bfd_ecoff to alpha_ecoff.
7057 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7058 field from backend structure, rather than always calling
7059 _bfd_get_elt_at_filepos.
7060 * coff-mips.c (mips_ecoff_backend_data): Initialize
7061 get_elt_at_filepos field.
7062 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7063 from _bfd_generic_read_ar_hdr with minor changes.
7064 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7065 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7066 * libbfd.h: Rebuild.
7068 * bfd-in.h (BFD_IN_MEMORY): Define.
7069 * libbfd-in.h (struct bfd_in_memory): Define.
7070 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7071 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7072 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7073 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7074 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7075 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7076 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7077 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7078 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7079 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7081 (bfd_openstreamr): Likewise.
7082 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7083 BFD_IN_MEMORY is not set.
7084 * riscix.c (riscix_some_aout_object_p): Likewise.
7085 * bfd-in2.h, libbfd.h: Rebuild.
7087 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7088 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7089 (bfd_get_elt_at_index): Define.
7090 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7091 bfd_get_elt_at_index. Change index parameter from int to
7093 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7094 (_bfd_noarchive_get_elt_at_index): Define.
7095 (_bfd_archive_bsd_get_elt_at_index): Define.
7096 (_bfd_archive_coff_get_elt_at_index): Define.
7097 * bfd-in2.h, libbfd.h: Rebuild.
7098 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7099 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7100 * ieee.c (ieee_get_elt_at_index): Define.
7101 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7102 * oasys.c (oasys_get_elt_at_index): Define.
7103 * som.c (som_get_elt_at_index): Define.
7105 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7106 numbers to the .text section.
7108 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7110 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7111 If there is a SEC_DEBUGGING section, get the contents of the debug
7112 information part from it.
7113 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7115 (ieee_write_object_contents): Check ieee_write_debug_part return.
7117 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7119 * config.bfd (i[345]86-*-freebsd*): Add target.
7120 * configure.in (i386freebsd_vec): Add vec.
7121 * configure: Regenerate.
7122 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7123 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7124 Rebuild dependencies..
7125 * freebsd.h: New file.
7126 * i386freebsd.c: New file.
7127 * targets.c (i386freebsd_vec): Declare.
7128 (bfd_target_vector): Add i386freebsd_vec.
7129 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7130 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7132 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7134 * ieee.c (ieee_slurp_debug): New static function.
7135 (ieee_object_p): Call it.
7136 (ieee_slurp_section_data): Skip debugging sections.
7137 (ieee_get_reloc_upper_bound): Likewise.
7138 (ieee_get_section_contents): Likewise.
7139 (ieee_canonicalize_reloc): Likewise.
7140 (ieee_write_section_part): Likewise.
7141 (ieee_write_debug_part): Likewise.
7142 (ieee_write_data_part): Likewise.
7143 (init_for_output): Likewise.
7145 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7147 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7149 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7150 relocs, since ppc_elf_relocate_section handles the linker case.
7151 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7153 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7154 ppc_elf_relocate_section since that is now the only caller.
7155 (ppc_elf_relocate_section): Ditto.
7157 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7159 * coffcode.h (coff_write_object_contents): If we don't know the
7160 section of the entry point for an XCOFF executable, always set the
7161 entry address to -1.
7163 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7165 * elf.c (bfd_section_from_shdr): Add support for note sections.
7167 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7169 * bfd-in.h (struct _symbol_info): Add stab_type field.
7170 * bfd-in2.h: Rebuild.
7171 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7173 * elf32-ppc.c: Remove trailing newline from calls to
7175 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7176 difference if target endianness is known.
7178 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7180 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7181 old style TOC16 references without using R_PPC_GOT.
7182 (ppc_reloc_type): Ditto.
7183 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7184 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7185 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7186 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7187 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7189 (ppc_elf_adjust_dynamic_symbol): Ditto.
7190 (ppc_elf_adjust_dynindx): Ditto.
7191 (ppc_elf_size_dynamic_sections): Ditto.
7192 (ppc_elf_finish_dynamic_symbol): Ditto.
7193 (ppc_elf_finish_dynamic_sections): Ditto.
7194 (ELF_DYNAMIC_INTERPRETER): Define.
7196 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7198 * elf.c (copy_private_bfd_data): When attaching sections to
7199 segments ignore sections that won't be allocated. Patch from
7202 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7204 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7207 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7209 * coff-i960.c (CALC_ADDEND): Define.
7210 (coff_i960_relocate_section): Add the input section VMA to the
7211 addend for PC relative relocs.
7213 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7215 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7216 to correctly terminate.
7218 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7220 * targets.c (enum bfd_endian): Define.
7221 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7222 from boolean to enum bfd_endian. Change header_byteorder_big_p
7224 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7225 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7226 * bfd-in2.h: Rebuild.
7227 * All targets: Change initialization of byteorder and
7228 header_byteorder to use enum bfd_endian values rather than
7230 * All files: Change all references to byteorder_big_p and
7231 header_byteorder_big_p to use new bfd_*_endian macros.
7233 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7235 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7237 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7239 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7241 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7243 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7245 * ieee.c: Lots of minor cleanups. Make many functions return
7246 errors rather than calling abort. Also:
7247 (ieee_write_twobyte): Remove; change callers to call existing
7248 ieee_write_2bytes function.
7249 (ieee_write_expression): Don't output the section twice when
7250 outputting a local symbol. Don't emit an extraneous zero if there
7252 (ieee_slurp_sections): Set the lma as well as the vma.
7253 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7255 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7256 a recognized one or bfd_arch_unknown.
7257 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7259 (ihex_get_symtab): Likewise.
7261 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7263 * aoutx.h: Include <ctype.h>.
7264 (struct aout_link_includes_table): Define.
7265 (struct aout_link_includes_totals): Define.
7266 (struct aout_link_includes_entry): Define.
7267 (aout_link_includes_lookup): Define macro.
7268 (struct aout_final_link_info): Add includes field.
7269 (aout_link_includes_newfunc): New static function.
7270 (NAME(aout,final_link)): Initialize includes hash table.
7271 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7273 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7275 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7277 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7279 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7281 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7283 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7284 (pe_print_private_bfd_data): call pe_print_reloc.
7285 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7286 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7287 up some debugging as well.
7289 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7291 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7294 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7296 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7297 when setting sections to NULL.
7299 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7301 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7303 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7304 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7306 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7307 * bfd-in2.h: Rebuild.
7309 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7311 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7313 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7315 * ihex.c (ihex_scan): Handle record types 4 and 5.
7316 (ihex_object_p): Permit types 4 and 5.
7317 (ihex_set_section_contents): Remove check for out of range
7319 (ihex_write_object_contents): Generate types 4 and 5.
7321 * elflink.h (elf_link_output_extsym): Just ignore warning and
7322 indirect references to symbols which don't really exist.
7324 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7326 * peicode.h (pe_print_idata): Minor format fixes
7327 (pe_print_edata): New function. Under private printing, this formats
7328 the edata section of a PE file.
7329 (pe_print_private_bfd_data): Added call to pe_print_edata.
7331 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7333 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7334 index, don't call stoi.
7336 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7338 * srec.c (srec_scan): Set lma as well as vma.
7340 * ihex.c: New file; support for Intel Hex format.
7341 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7342 (ihex_vec): Declare.
7343 (bfd_target_vector): Always include ihex_vec.
7344 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7345 * Makefile.in: Rebuild dependencies.
7346 (BFD_LIBS): Add ihex.o
7347 (BFD_LIBS_CFILES): Add ihex.c.
7348 * bfd-in2.h: Rebuild.
7350 * elf.c (assign_file_positions_for_segments): Sort the sections in
7352 (get_program_header_size): Return the right size if segment_map is
7354 (copy_private_bfd_data): Don't bother to sort the sections.
7356 * bfd.c (bfd_record_phdr): New function.
7357 * bfd-in.h (bfd_record_phdr): Declare.
7358 * bfd_in2.h: Rebuild.
7360 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7363 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7364 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7366 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7367 (bfd_zmalloc): Change declaration.
7368 * libbfd.h: Rebuild.
7369 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7370 and realloc. Don't set bfd_error_no_memory if they fail.
7372 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7374 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7375 uses as well. Added a new howto to deal with TOCREL16 relocs that
7376 are TOCDEFN as well.
7377 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7378 to handle RVA relocs from dlltool.
7379 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7380 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7381 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7383 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7384 to get the right section alignment.
7386 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7388 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7389 p_paddr if p_paddr is zero.
7390 (make_mapping): Set includes_filehdr and includes_phdrs for first
7392 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7394 (assign_file_positions_for_segments): Handle includes_filehdr and
7395 includes_phdrs. Remove special handling of PT_PHDR and first
7397 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7398 when appropriate. Remove special handling of PT_PHDR segment.
7399 Use a more complex condition for when a section is included in a
7400 segment to handle Solaris linker oddities.
7402 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7404 * coff-m88k.c (howto_table): Reformatted for easier reading;
7405 special_function now points to new function m88k_special_reloc.
7406 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7408 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7409 be done correctly by m88k_special_reloc.
7410 (reloc_processing): New function to be used by RELOC_PROCESSING.
7411 (RELOC_PROCESSING): Define to call reloc_processing.
7413 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7415 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7416 (pe_print_pdata): Likewise.
7418 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7419 obstack_alloc fails.
7420 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7422 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7423 * Many files: don't set bfd_error_no_memory if one of the above
7426 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7427 if p_paddr_valid is set.
7428 (copy_private_bfd_data): New static function.
7429 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7431 * elf.c (assign_file_positions_for_segments): Fix case where extra
7432 program headers were allocated.
7434 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7435 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7436 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7437 _bfd_elf_print_private_bfd_data.
7439 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7440 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7441 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7442 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7443 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7444 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7445 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7447 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7449 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7450 * elf.c (make_mapping): New static function.
7451 (map_sections_to_segments): New static function.
7452 (elf_sort_sections): New static function.
7453 (assign_file_positions_for_segments): New static function.
7454 (map_program_segments): Remove.
7455 (get_program_header_size): Remove sorted_hdrs, count, and
7456 maxpagesize parameters. Simplify.
7457 (assign_file_positions_except_relocs): When generating an
7458 executable, use assign_file_positions_for_segments.
7459 (elf_sort_hdrs): Remove.
7460 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7461 to get_program_header_size.
7463 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7465 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7467 * configure, config.in: Regenerate with autoconf 2.7.
7469 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7470 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7472 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7474 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7475 (ecoff_sec_to_styp_flags): Likewise.
7476 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7477 (ecoff_set_symbol_info): Handle scRConst.
7478 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7479 (ecoff_compute_section_file_positions): Handle .rconst section.
7480 (_bfd_ecoff_write_object_contents): Likewise.
7481 (ecoff_link_check_archive_element): Handle scRConst.
7482 (ecoff_link_add_externals): Likewise.
7483 (ecoff_link_write_external): Handle .rconst section.
7484 (ecoff_reloc_link_order): Likewise.
7485 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7486 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7488 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7490 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7491 DEF_DYNAMIC flag is set.
7493 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7495 * host-aout.c: If TRAD_HEADER is defined, include it.
7497 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7499 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7500 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7501 (BFD_NEED_DECLARATION): New function.
7502 * configure.in: Use BFD_NEED_DECLARATION.
7503 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7504 * configure, config.in: Rebuild with autoconf 2.6.
7506 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7507 special_sections before returning when called with a non XCOFF
7510 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7513 * coffcode.h (coff_compute_section_file_positions): Only pad the
7514 previous section to force file alignment when creating an
7517 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7519 * coffcode.h (coff_compute_section_file_positions): If
7520 RS6000COFF_C, set up the .debug section.
7522 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7523 if it is not large enough to accomodate the entire TOC area with
7524 signed 16 bit offsets.
7525 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7527 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7528 TOC anchor to use the TOC value used in the output file.
7530 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7532 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7533 (_bfd_coff_read_string_table): Likewise.
7535 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7537 * pe-arm.c: Fix typos.
7538 * coff-arm.c: Likewise.
7540 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7542 * coff-ppc.c (list_ele): Added "cat"egory member.
7543 (record_toc): New category parameter (priv or pub).
7544 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7545 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7546 the mainline. It addes extra toc cells in error.
7547 (ppc_coff_swap_sym_in_hook): Added some documentation.
7548 (dump_toc): Can now diagnose "virtual toc" chicanery.
7550 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7552 * elf-bfd.h (struct elf_link_hash_table): Change type of
7553 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7555 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7557 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7558 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7560 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7561 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7562 defined or mentioned in a regular file.
7564 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7566 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7567 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7568 (coff_ppc_relocate_section): Correct REL24 handling
7569 (ppc_process_before_allocation): Correct TOCDEFN handling
7571 * peicode.h (dir_names): Added name descriptions
7573 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7575 * VERSION: Updated to cygnus-2.6.
7577 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7579 * targets.c (m68k4knetbsd_vec): Declare.
7581 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7583 * targets.c (bfd_target): Change type of second argument to
7584 _bfd_print_private_bfd_data from void * to PTR.
7585 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7586 using PTR rather than void *.
7587 * bfd-in2, libbfd.h: Rebuild.
7588 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7590 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7591 _bfd_generic_bfd_print_private_bfd_data rather than casting
7594 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7596 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7597 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7599 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7600 BFD64_BACKENDS_CFILES): New variables.
7603 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7605 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7606 not at the file position of the first section.
7607 * coffcode.h (coff_compute_section_file_positions): Avoid using
7609 (coff_write_object_contents): When generating a PPC PE executable
7610 with no symbols, round up the file size to a COFF_PAGE_SIZE
7612 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7613 don't write out a string table.
7615 * elf.c (bfd_section_from_shdr): When using a different section
7616 header, pass the new one to _bfd_elf_make_section_from_shdr.
7617 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7618 (elf_map_symbols): Add section VMA to symbol value when comparing
7620 (_bfd_elf_compute_section_file_positions): Only build symbol table
7621 if there are some symbols. Set file offset of symtab and strtab
7623 (assign_file_positions_except_relocs): Remove dosyms parameter.
7624 Change all callers. Never set file offset of symtab and strtab
7626 (_bfd_elf_copy_private_section_data): New function.
7627 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7628 (_bfd_elf_copy_private_symbol_data): New function.
7629 (swap_out_syms): Check for special mapping of st_shndx created by
7630 copy_private_symbol_data.
7631 * elfxx-target.h: Use new copy routines.
7632 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7633 (_bfd_elf_copy_private_section_data): Declare.
7635 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7637 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7640 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7641 _bfd_dummy_target, matching the recent change to archive
7644 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7646 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7647 arithmetic on PTR types.
7649 * aout-target.h (MY(callback)): Set the lma of the sections.
7651 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7652 symbol into a reloc against the section.
7654 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7656 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7657 glue for the relocs: IMGLUE and IFGLUE.
7658 (record_toc): new function - tracks toc contents
7659 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7660 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7661 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7662 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7663 (ppc_record_toc_entry): Removed a debug define (duh)
7665 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7666 (pe_print_idata): New function - formats the idata section data
7667 (pe_print_pdata): New function - formats the pdata section data
7668 (pe_print_private_bfd_data): calls to above
7670 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7672 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7673 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7674 TARGET_SYM and TARGET_NAME for vector and BFD name.
7675 * coff-pmac.c (pmac_xcoff_vec): Remove.
7676 (TARGET_SYM, TARGET_NAME): Define.
7677 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7678 machine to 0, not all PowerMacs are 601s.
7680 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7682 * elfcode.h (elf_object_p): Read in any program headers.
7683 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7684 based on the program headers, if any.
7685 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7686 (map_program_segments): Set p_paddr of program headers based on
7689 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7691 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7694 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7695 trying to do a relocateable link with a non-a.out object file.
7697 * archive.c (bfd_generic_archive_p): Check the first object file
7698 in an archive even if target_defaulted is set. If the object file
7699 has the wrong xvec, reject it.
7701 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7702 be represented, report the name via _bfd_error_handler.
7703 (translate_to_native_sym_flags): Likewise.
7704 * elf32-mips.c (mips_elf_final_link): Likewise.
7705 * oasys.c (oasys_write_sections): Likewise.
7707 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7708 which checks for STYP_OVRFLO sections.
7709 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7710 reloc and lineno count overflows.
7711 (coff_write_object_contents): Call coff_count_linenumbers before
7712 coff_compute_section_file_positions. If RS6000COFF_C, handle
7713 reloc and lineno count overflows.
7714 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7715 relocs before dealing with .pad sections. Count overflow section
7716 headers when handling .pad sections.
7718 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7721 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7722 (struct xcoff_link_hash_table): Add descriptor_section and
7723 special_sections fields.
7724 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7725 (xcoff_link_add_symbols): Set linkage section alignment. Create
7726 descriptor section. Check for magic symbol names (_text, etc.),
7727 and record them in special_sections if found. Set
7728 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7729 descriptor field to point back to the function code symbol.
7730 (xcoff_sweep): Always mark the special descriptor_section.
7731 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7732 function descriptor, and mark it if it is.
7733 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7734 parameter, and fill it in. Allocate space for the descriptor
7736 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7737 global linkage code. If an undefined function descriptor is
7738 exported, arrange to define it. Warn about any other undefined
7740 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7741 (xcoff_write_global_symbol): Create a function descriptor when
7743 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7744 * bfd-in2.h: Rebuild.
7746 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7748 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7749 (ppc_coff_link_hash_table): new types for hashing
7750 (ppc_coff_link_hash_newfunc): hash entry constructor
7751 (ppc_coff_link_hash_table_init): hash table initializer
7752 (ppc_coff_link_hash_table_create): hash table constructor
7753 (ppc_record_toc_entry): changed references to hash table
7754 (coff_ppc_relocate_section): changed references to hash table
7756 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7757 * libcoff.h: Rebuild
7759 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7760 (coff_link_add_symbols): removed toc_offset init
7762 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7764 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7767 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7768 if it is given and mmep is available.
7769 * acconfig.h: Undef USE_MMAP.
7770 * configure, config.in: Regenerated.
7771 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7772 table handling the old way.
7773 (aout_get_external_symbols): Don't complain if last byte of string
7775 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7776 (bfd_free_window) [! USE_MMAP]: Don't define.
7777 (bfd_get_file_window,
7778 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7780 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7782 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7785 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7787 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7788 compatible with AMD generated COFF files. Try to support both AMD
7789 and GNU formats simultaneously.
7790 (coff_a29k_relocate_section): Likewise.
7792 * libbfd.c (bfd_get_file_window): Change writable parameter from
7793 int to boolean; update all callers. Pass MAP_SHARED if not
7794 writable--it's required on Solaris. Cast fprintf argument to
7796 * bfd-in.h (bfd_get_file_window): Update declaration.
7797 * bfd-in2.h: Rebuild.
7798 * aoutx.h: Update calls to bfd_get_file_window.
7800 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7802 (xcoff_swap_ldhdr_in): New static function.
7803 (xcoff_swap_ldsym_in): New static function.
7804 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7805 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7806 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7807 Handle XTY_ER/XMC_XO symbols correctly.
7808 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7809 rather than normal symbol table.
7810 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7811 already defined with the same absolute value.
7812 (xcoff_mark): When considering called symbols, check whether the
7813 descriptor is from a dynamic object, rather than the symbol
7815 (xcoff_build_ldsyms): Likewise.
7817 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7818 Cast realloc and malloc return values. If malloc or realloc fail,
7819 set bfd_error_no_memory.
7820 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7821 * bfd-in2.h: Rebuild.
7823 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7825 * coff-ppc.c (ppc_record_toc_entry): new function.
7826 (in_reloc_p): changed return value.
7827 (coff_ppc_relocate_section): much rework.
7828 (ppc_allocate_toc_section): new function.
7829 (ppc_process_before_allocation): new function.
7830 (ppc_coff_swap_sym_in_hook): new function.
7832 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7833 (coff_link_add_symbols): initialize toc_offset.
7835 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7836 (coff_swap_aouthdr_out): Added more sections to the data
7837 dictionary for the pe file header. Also changed linker version
7838 number on the ppc side.
7839 (dir_names): small improvements to the dictionary printing.
7840 (pe_mkobject_hook): save the file level flags.
7842 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7843 (pe_tdata): added real_flags field
7844 (coff_tdata): added local_toc_sym_map and access macro
7846 * libcoff.h (coff_link_hash_entry): added toc_offset field
7847 (pe_tdata): added real_flags field
7848 (coff_tdata): added local_toc_sym_map and access macro
7850 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7851 (coff_mkobject): init for local_toc_sym_map
7852 (coff_write_object_contents): set the internal_a.magic to
7853 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7856 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7858 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7859 entries until both the line number address and the function name
7860 address are too large.
7862 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7863 * configure: Rebuilt.
7865 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7866 is defined in the environment.
7868 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7870 * som.c (som_get_section_contents_in_window): Define to use
7873 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7875 * coff-i860.c: New file, based on coff-i386.c.
7876 * cpu-i860.c: New file, based on cpu-i386.c.
7877 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7878 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7879 targets, using i860coff_vec.
7880 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7881 trad-core.o and hosts/i860mach3.h.
7882 (i860coff_vec): Use coff-i860.o and cofflink.o.
7883 * configure: Rebuild.
7884 * Makefile.in: Rebuild dependencies.
7885 (ALL_MACHINES): Add cpu-i860.o.
7886 (BFD32_BACKENDS): Add coff-i860.o.
7887 (CFILES): Add cpu-i860.c and coff-i860.c.
7888 * targets.c (i860coff_vec): Declare.
7889 (bfd_target_vector): Add &i860coff_vec.
7890 * archures.c (bfd_i860_arch): Declare.
7891 (bfd_archures_list): Add &bfd_i860_arch.
7892 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7893 (coff_set_flags): Handle bfd_arch_i860.
7894 (coff_write_object_contents): Handle I860 a.out magic number.
7896 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7898 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7899 the created .tc section to 2.
7900 (xcoff_mark): Don't keep a .loader reloc for a call to an
7901 undefined symbol when creating a shared library.
7902 (xcoff_build_ldsyms): When creating a shared library, generate
7903 global linkage code for a call to an undefined symbol.
7905 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7907 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7908 BFD32_BACKENDS, BFD64_BACKENDS.
7909 (.dep1): Put mkdep output in a separate file.
7910 Rebuilt dependencies.
7912 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7915 Permit use of mmap when available:
7917 * configure.in: Check for mmap, madvise, mprotect.
7918 * config.in, configure: Regenerated.
7920 * libbfd.c (struct _bfd_window_internal): Define type.
7921 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7923 (ok_to_map): New static variable for debugging.
7924 (_bfd_generic_get_section_contents_in_window): New function.
7925 * bfd-in.h (bfd_window_internal): Declare type.
7926 (bfd_window): Define type.
7927 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7928 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7931 * libaout.h (struct aoutdata): Add two window fields.
7932 (obj_aout_sym_window, obj_aout_string_window): New macros.
7933 * aoutx.h (some_aout_object_p): Initialize windows.
7934 (aout_get_external_symbols): Get symbol data and strings in
7935 windows instead of explicitly allocated buffers.
7936 (slurp_symbol_table): Free window instead of memory.
7937 (bfd_free_cached_info): Release windows instead of freeing storage
7939 (aout_link_free_symbols): Ditto.
7941 * targets.c (bfd_target): Add new field for
7942 get_section_contents_in_window.
7943 (BFD_JUMP_TABLE_GENERIC): Updated.
7944 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7945 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7946 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7947 macros for get_section_contents_in_window field.
7949 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7951 * core.c: Renamed to corefile.c
7952 * makefile.dos (OBJS): Change core.o to corefile.o
7953 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7955 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7957 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7958 to o. Clobber and restore the list of new csects around the call
7959 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7960 linker error and the linker wants to read the symbol table. Reset
7961 the line number count of a real section even if it has no relocs.
7962 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7964 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7967 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7969 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7970 an undefined symbol in a shared link.
7972 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7973 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7974 phdm@info.ucl.ac.be (Philippe De Muyter).
7976 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7978 * coff-m88k.c (rtype2howto): New static function.
7979 (RTYPE2HOWTO): Use it rather than a macro definition.
7981 * coffcode.h (coff_write_object_contents): set internal_a.magic
7982 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7984 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7985 define TRAD_HEADER to new file hosts/delta68.h.
7986 m88*-motorola-sysv*, however, does use ptrace-core.o.
7987 * hosts/delta68.h: New file.
7989 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7990 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7992 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7994 * i386linux.c (MY(vec)): Declare before use.
7996 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7998 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7999 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8001 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8002 BFD is not of the right type.
8003 (bfd_elf_get_needed_list): Likewise.
8004 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8005 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8006 * xcofflink.c (XCOFF_XVECP): Define.
8007 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8009 (bfd_xcoff_import_symbol): Likewise.
8010 (bfd_xcoff_export_symbol): Likewise.
8011 (bfd_xcoff_link_count_reloc): Likewise.
8012 (bfd_xcoff_record_link_assignment): Likewise.
8013 (bfd_xcoff_size_dynamic_sections): Likewise.
8015 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8016 table index against the number of symbols for a base relative
8019 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8021 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8022 full_aouthdr flag here...
8023 (_bfd_xcoff_bfd_final_link): ...not here.
8025 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8027 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8028 systems that have a system <libelf.h>.
8029 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8030 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8031 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8032 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8033 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8034 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8035 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8037 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8039 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8040 set, set BSF_WEAK in symbol. Change all callers.
8041 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8042 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8043 _bfd_generic_link_add_one_symbol.
8044 (ecoff_indirect_link_order): Check that the section tdata relocs
8045 are not NULL before using them.
8047 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8048 define TRAD_HEADER as hosts/alphalinux.h.
8049 * configure: Rebuild.
8050 * hosts/alphalinux.h: New file.
8051 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8054 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8056 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8057 C_ECOMM storage classes.
8059 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8061 (xcoff_mark): Call xcoff_mark_symbol.
8062 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8063 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8065 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8067 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8069 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8071 (xcoff_find_reloc): New static function.
8072 (xcoff_link_add_symbols): Use it.
8073 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8074 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8075 relocate the value of C_DECL.
8077 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8079 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8081 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8082 callback decide what goes in .relocs.
8083 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8084 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8087 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8089 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8092 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8094 * xcofflink.c: More improvements, mostly to fix handling of
8095 constructors and a few other special cases.
8096 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8097 zero, reverting yesterday's change.
8098 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8099 (bfd_xcoff_link_count_reloc): Declare.
8100 (bfd_xcoff_record_link_assignment): Declare.
8101 * bfd-in2.h: Rebuild.
8103 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8105 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8106 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8107 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8108 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8109 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8110 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8112 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8115 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8116 segments includes the a.out header. See to that the magic number
8117 *always* is big-endian.
8119 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8120 m68k4k NetBSD configurations.
8122 * configure.in, configure: Separate i386 & mips NetBSD
8123 configurations from other BSD ones. Don't assume DEC is the only
8124 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8125 configurations. Add support for m68k4k NetBSD object format.
8127 * libaout.h: Added M_68K4K_NETBSD magic.
8129 * m68k4knetbsd.c: New file.
8131 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8133 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8136 * hosts/mipsnbsd.h: New file.
8138 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8140 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8142 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8143 toc_section, and entry_section fields.
8144 (struct xcoff_section_tdata): Remove ldrel_count field.
8145 * libcoff.h: Rebuild.
8146 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8148 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8149 full a.out header if full_aouthdr is set in xcoff_data.
8150 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8151 based on sections stored in xcoff_data.
8152 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8154 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8155 (rs6000coff_vec): Set symbol_leading_char to '.'.
8156 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8157 value stored in ret rather than returning a pointer value.
8159 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8161 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8164 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8166 * som.c (som_slurp_string_table): Allocate the strings with malloc
8167 since they're free'd by free_cached_info.
8168 (som_slurp_symbol_table): Similarly for the symbol table.
8170 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8172 * Makefile.in (diststuff): Don't make headers.
8174 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8176 * Makefile.in: Rebuild dependencies.
8178 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8179 output_bfd is not SunOS.
8180 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8181 non-SunOS input files.
8183 * xcofflink.c: Extensive changes to support linking shared objects
8184 and generating a .loader section.
8185 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8186 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8187 last_symndx, and ldrel_count fields.
8188 * libcoff.h: Rebuild.
8189 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8190 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8192 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8193 (bfd_xcoff_export_symbol): Declare.
8194 (bfd_xcoff_size_dynamic_sections): Declare.
8195 * bfd-in2.h: Rebuild.
8197 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8199 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8200 * configure: Rebuild.
8201 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8202 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8204 (pmac_xcoff_vec): Update to use new xcoff support.
8205 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8206 (xcoff_write_armap): Declare buf as unsigned char.
8207 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8209 * mpw-make.sed: Generalize subdir_do edit.
8211 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8213 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8214 correctly. Don't initialize asect->vma.
8216 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8218 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8219 something a little less than the page size.
8221 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8223 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8225 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8227 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8228 * coffcode.h (coff_write_object_contents): If .bss is before
8229 .data us that as data_start.
8230 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8232 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8233 (coff_swap_outhdr_out): Hardwire in version number.
8235 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8237 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8238 major and minor to *_vno, since the former are also macros in
8239 SunOS header files. Cast result of bfd_alloc to appropriate
8242 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8243 before assigning to sec_data.
8245 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8247 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8248 now relative to the section, not absolute.
8249 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8250 get the file name when there is a N_SO directory name. When
8251 handling stabs, remember that section->vma was added to the
8254 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8256 * sunos.c (struct sunos_link_hash_table): Add needed field.
8257 (sunos_link_hash_table_create): Call bfd_release, not free.
8258 (sunos_link_hash_table_create): Initialize needed field.
8259 (sunos_add_dynamic_symbols): Record needed objects.
8260 (bfd_sunos_get_needed_list): New function.
8261 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8262 * bfd-in2.h: Rebuild.
8264 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8266 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8268 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8270 * bfd-in.h (struct bfd_link_needed_list): Rename from
8271 bfd_elf_link_needed_list.
8272 * bfd-in2.h: Rebuild.
8273 * elf.c, elflink.h, libelf.h: Corresponding changes.
8275 Add start at AIX linker support; no shared libraries yet.
8276 * xcofflink.c: New file.
8277 * configure.in (rs600coff_vec): Use xcofflink.o.
8278 * configure: Rebuild.
8279 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8281 (struct xcoff_section_tdata): Define.
8282 (xcoff_section_data): Define macro.
8283 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8284 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8285 (_bfd_xcoff_bfd_final_link): Declare.
8286 (_bfd_ppc_xcoff_relocate_section): Declare.
8287 * libcoff.h: Rebuild.
8288 * coff-rs6000.c: Clean up a bit.
8289 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8290 cputype, csects, and debug_indices.
8291 (xcoff_copy_private_bfd_data): Copy cputype.
8292 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8293 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8294 (xcoff_reloc_type_lookup): Rename from
8295 rs6000coff_reloc_type_lookup.
8296 (coff_relocate_section): Define.
8297 (_bfd_xcoff_sizeof_headers): Define.
8298 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8299 (_bfd_xcoff_bfd_relax_section): Define.
8300 (_bfd_xcoff_bfd_link_split_section): Define.
8301 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8303 * coffcode.h (coff_compute_section_file_positions): If AIX,
8304 increment sofar by SMALL_AOUTSZ if not executable.
8305 (coff_write_object_contents): If AIX, always output an a.out
8306 header; if not executable, header size of SMALL_AOUTSZ.
8307 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8308 (_bfd_stringtab_init): Initialize xcoff field.
8309 (_bfd_xcoff_stringtab_init): New function.
8310 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8311 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8312 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8313 * libbfd.h: Rebuild.
8314 * Makefile.in: Rebuild dependencies.
8315 (BFD32_BACKENDS): Add xcofflink.o.
8316 (CFILES): Add xcofflink.c.
8318 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8319 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8320 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8322 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8324 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8326 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8328 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8329 * config.in: Regenerated.
8331 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8332 (_bfd_chunksize): New variable.
8333 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8334 for obstack chunk size.
8335 * configure.in: Check for getpagesize.
8336 * configure: Regenerated.
8338 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8340 * trad-core.c (rawptr): Make it a local variable of
8341 ptrace_unix_core_file_p.
8343 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8345 * coff-arm.c (in_reloc_p): New.
8346 * coff-i386.c (in_reloc_p): New.
8347 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8348 (coff_write_object_contents): Only set has_reloc_section
8350 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8351 in_reloc_p to decide if reloc should be emitted.
8352 * libcoff.h (pe_data_type.in_reloc_p): New.
8353 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8355 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8357 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8358 (_bfd_coff_read_internal_relocs): Likewise.
8359 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8360 (_bfd_coff_read_internal_relocs): Likewise.
8362 * elflink.h (elf_link_add_object_symbols): Correct conditions
8363 under which type and size change warnings are issued.
8365 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8367 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8368 a symbol which is not in a real section.
8369 (coff_write_native_symbol): Corresponding change.
8371 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8372 coff_link_hash_newfunc and make non-static.
8373 (_bfd_coff_link_hash_table_init): New function, broken out of
8374 _bfd_coff_link_hash_table_create.
8375 (_bfd_coff_link_hash_table_create): Use it.
8376 (process_embedded_commands): Make static.
8377 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8378 (_bfd_coff_link_hash_table_init): Declare.
8379 * libcoff.h: Rebuild.
8381 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8382 field in XCOFF tdata.
8383 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8384 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8385 based on cputype stored in a.out header, or in n_type of initial
8387 (coff_write_object_contents): Set cputype correctly in a.out
8389 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8391 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8392 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8394 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8395 * libcoff.h: Rebuild.
8397 * cpu-rs6000.c (rs6000_compatible): New static function.
8398 (bfd_rs6000_arch): Use it.
8399 * cpu-powerpc.c (powerpc_compatible): New static function.
8400 (arch_info_struct): Define various flavours of PowerPC.
8401 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8404 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8406 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8408 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8410 * elflink.h (elf_link_add_object_symbols): Don't warn about
8411 changing the size or type if the old definition was weak.
8413 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8415 * coffcode.h (combined_entry_type): Add fix_line field.
8416 (coff_slurp_line_table): Warn if we try to set the lineno field of
8418 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8419 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8420 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8421 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8423 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8424 * libcoff.h: Rebuild.
8426 * libcoff-in.h (struct xcoff_tdata): Define.
8427 (xcoff_data): Define.
8428 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8429 * bfd-in2.h, libcoff.h: Rebuild.
8430 * coff-rs6000.c (xcoff_mkobject): New static function.
8431 (coff_mkobject): Define.
8432 (xcoff_copy_private_bfd_data): New static function.
8433 (coff_bfd_copy_private_bfd_data): Define.
8434 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8436 (rs6000coff_vec): Add DYNAMIC to object_flags.
8437 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8438 .loader sections specially.
8439 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8440 section alignment from the XCOFF tdata information.
8441 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8442 F_SHROBJ, and copy the extra a.out header information into the
8443 XCOFF tdata structure.
8444 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8445 F_DYNLOAD and the extra a.out header information.
8446 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8447 C_HIDEXT symbol with attached csect information.
8448 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8449 in the o_maxdata field.
8450 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8451 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8452 end if BSF_NOT_AT_END is set.
8454 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8455 _bfd_read_ar_hdr_fn.
8456 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8457 * bfd-in2.h, libbfd.h: Rebuild.
8458 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8460 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8461 (bfd_slurp_bsd_armap_f2): Likewise.
8462 (_bfd_slurp_extended_name_table): Likewise.
8464 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8466 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8468 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8469 when the symbol table is empty.
8471 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8472 space for section symbols, since we don't output them either.
8473 (elf_m68k_adjust_dynindx): Removed.
8475 * ptrace-core.c (rawptr): Make it a local variable of
8476 ptrace_unix_core_file_p.
8478 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8480 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8483 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8484 Mac object file formats.
8486 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8488 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8489 auxent if there isn't one.
8490 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8491 rather than FILNMLEN as the maximum name length.
8493 * coffcode.h (bfd_coff_backend_data): Add new field
8494 _bfd_coff_print_aux.
8495 (bfd_coff_print_aux): New static function.
8496 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8497 scnlen field of an XTY_LD csect aux entry.
8498 (coff_print_aux): New static function.
8499 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8500 in coff_pointerize_aux_hook.
8501 (bfd_coff_std_swap_table): Initialize new field.
8502 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8503 * libcoff.h: Rebuild.
8504 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8505 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8507 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8508 if there are symbols, for native AIX ld compatibility.
8510 * coffcode.h (bfd_coff_backend_data): Add new field
8511 _bfd_coff_pointerize_aux_hook.
8512 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8513 or I960, and as 0 otherwise.
8514 (bfd_coff_std_swap_table): Initialize new field.
8515 * libcoff.h: Rebuild.
8516 * coffgen.c (coff_pointerize_aux): Change parameters to take
8517 symbol pointer instead of type and class, and to take aux index.
8518 Call _bfd_coff_pointerize_aux_hook if it is defined.
8519 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8520 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8521 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8523 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8524 read-only/host-only support.
8526 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8528 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8531 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8532 BFD_JUMP_TABLE_ARCHIVE accordingly.
8533 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8534 (_bfd_compute_and_write_armap): Declare.
8535 (_bfd_generic_read_ar_hdr): Declare.
8536 (_bfd_read_ar_hdr): Define.
8537 (_bfd_noarchive_read_ar_hdr): Define.
8538 (_bfd_archive_bsd_read_ar_hdr): Define.
8539 (_bfd_archive_coff_read_ar_hdr): Define.
8540 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8541 _bfd_read_ar_hdr instead.
8542 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8543 (_bfd_compute_and_write_armap): Rename from
8544 compute_and_write_armap. Make non-static. Change all callers.
8545 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8546 than _bfd_snarf_ar_hdr.
8547 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8548 * ieee.c (ieee_read_ar_hdr): Define.
8549 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8550 * oasys.c (oasys_read_ar_hdr): Define.
8551 * som.c (som_read_ar_hdr): Define.
8552 * bfd-in2.h, libbfd.h: Rebuild.
8554 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8556 * peicode.c (coff_swap_filehdr_in): If symptr is
8557 zero, there aren't any symbols, even if nsyms is set.
8559 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8561 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8563 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8564 sections, and set styp correctly for them: .got, .hash, .dynamic,
8565 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8566 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8568 (ecoff_sort_hdrs): New static function.
8569 (ecoff_compute_section_file_positions): Return boolean, not void.
8570 Sort the sections by VMA before looking through them. Put the
8571 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8572 section on an appropriate boundary within the page.
8573 (ecoff_compute_reloc_file_positions): Check return value of
8574 ecoff_compute_section_file_positions.
8575 (_bfd_ecoff_set_section_contents): Likewise.
8576 (_bfd_ecoff_write_object_contents): Check for various Alpha
8577 section types when incrementing text_size and data_size. Call
8578 adjust_headers backend function if it exists.
8579 * coff-alpha.c (alpha_adjust_headers): New static function.
8580 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8581 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8583 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8585 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8587 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8588 of ALTERNATE_AIX_CORE_FORMAT.
8589 * configure.in (aix4): No longer need CORE_FLAGS.
8590 * configure: Updated.
8592 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8594 NS32k changes from Ian Dall:
8595 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8597 (aout_link_input_section_std, aout_link_input_section_ext,
8598 aout_link_reloc_link_order): Call them instead of _bfd_*
8600 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8602 (backend_data): Use it instead of hardcoded zero.
8604 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8605 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8607 * ns32knetbsd.c: Include bfd.h.
8608 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8609 (MY_bfd_reloc_type_lookup): Declare function too.
8610 * pc532-mach.c (set_sizes): Don't declare.
8611 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8612 (backend_data, MY_backend_data): Don't define.
8614 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8615 ns32k-*-lites* like ns32k-*-netbsd*.
8617 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8620 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8622 * coffcode.h (coff_write_object_contents): Restore setting
8623 f_timdat to 0, deleted on August 22.
8625 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8627 * coffcode.h (coff_bfd_copy_private_symbol_data,
8628 coff_bfd_copy_private_section_data,
8629 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8630 * peicode.h (coff_bfd_copy_private_bfd_data): New
8631 (pe_bfd_copy_private_bfd_data): New.
8632 (coff_swap_scnhdr_in): Swap bss size into the right place.
8633 (pe_print_private_bfd_data): Add some newlines.
8635 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8637 * som.c (setup_sections): Don't die if a space has no subspaces.
8639 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8641 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8642 dynamic symbol override a common symbol. Don't change the size or
8643 type if they have been set and the new symbol is not a definition.
8644 Warn if the size or type changes.
8646 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8648 * som.c (som_begin_writing): Don't write the symbol table or
8650 (som_finish_writing): Write them here. Place them after the
8651 subspace data, but before the relocs.
8653 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8655 * sunos.c (sunos_add_one_symbol): Just pass false, not
8656 info->shared_library, to sunos_create_dynamic_sections.
8657 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8659 (sunos_check_dynamic_reloc): Remove .text section assertion.
8661 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8663 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8664 * configure, configure.in: Add pmac_xcoff_vec case.
8665 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8666 * coff-pmac.c: New file, PowerMac XCOFF support.
8667 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8668 * targets.c (pmac_xcoff_vec): Declare.
8670 * mpw-config.in: Various changes to be compatible with the
8671 autoconf-based configury.
8672 * mpw-make.sed: New file, sed commands to translate Unix
8673 makefile into MPW syntax.
8674 * mpw-make.in: Remove.
8675 * hosts/mpw.h: Remove.
8676 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8677 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8679 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8681 * binary.c (binary_get_symtab): Return an empty string on error.
8682 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8684 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8686 * coff-ppc.c: Reformatted according to gnu conventions
8687 Removed irrelevant "if 0" code
8689 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8691 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8692 symbols rather than as indirect symbols.
8693 (MY(slurp_symbol_table)): Don't do anything special about
8696 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8697 of .ctors and .dtors sections is no larger than 2.
8699 * sunos.c (sunos_add_one_symbol): Don't change
8700 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8702 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8703 dynamic symbols when creating a shared library.
8704 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8706 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8707 written even if it is not defined in a regular object.
8708 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8709 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8710 rather than the constant 22.
8711 (sunos_check_dynamic_reloc): Handle creating a shared library.
8712 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8713 zero when creating a shared library.
8714 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8715 write it out at the start of the symbol table.
8717 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8719 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8721 * config.bfd: Add arm-*-coff.
8722 * configure.in, configure: Add armcoff_{little,big}_vec.
8723 * targets.c (armcoff_{little,big}_vec): Declare.
8724 (bfd_target_vector): Add armcoff_{little,big}_vec.
8725 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8727 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8729 * targets.c (bfd_find_target): Remove debugging code.
8731 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8733 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8735 * Makefile.in: added *-ppc files
8736 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8737 allow pe based .o's to be shared with other tools on ppc/NT
8738 * config.bfd: added powerpc[le]-[pe|winnt] config support
8739 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8740 * peicode.h: Added more section flags for PE on ppc
8741 Added coff_swap_filehdr_out to allow peicode.h to be
8742 used for non-image PE files on ppc.
8743 Check for image, or not, before copying pe_opthdr
8744 * targets.c: Added new bfd's
8745 * targets.c: Removed two inactive bfds that shouldn't have made it this
8748 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8750 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8751 explicit values to initialize all relocs. Change all users.
8752 (ppc_elf_brtaken_inner): New function to handle branch predicition
8754 (ppc_elf_brtaken_reloc): Ditto.
8755 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8756 relocs use ppc_elf_unsupported_reloc.
8757 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8758 needs to be reported.
8759 (ppc_elf_relocate_section): Support branch prediction relocs.
8761 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8763 * bfd.c (bfd_assert): Remove \n from string passed to
8766 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8767 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8768 (bfd_coff_make_section_hook): Don't define.
8769 (coff_make_section_hook): Remove.
8770 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8771 (styp_to_sec_flags): Likewise.
8772 (coff_write_object_contents): Likewise.
8773 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8775 * libcoff.h: Rebuild.
8776 * coffgen.c (make_a_section_from_file): Just call
8777 bfd_make_section_anyway, not bfd_make_section or
8778 bfd_coff_make_section_hook.
8779 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8780 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8781 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8782 make_section_hook field.
8783 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8785 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8786 pointers into value field for warning and indirect symbols; just
8787 leave the value field alone.
8788 * linker.c (generic_link_add_symbol_list): Use next symbol for
8789 warning and indirect symbols, rather than looking in symbol value.
8790 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8791 parameter. Change all callers. Remove support for indirect
8792 symbols; it didn't work anyhow.
8793 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8794 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8795 * bfd-in2.h: Rebuild.
8797 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8799 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8800 go back to telling the tools this reloc operates on 32 bits.
8802 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8804 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8805 rather than a direct fprintf.
8806 * archive.c (_bfd_write_archive_contents): Likewise.
8807 * coffcode.h (coff_slurp_symbol_table): Likewise.
8808 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8809 (ppc_elf_unsupported_reloc): Likewise.
8810 (ppc_elf_relocate_section): Likewise.
8811 * i386linux.c (linux_tally_symbols): Likewise.
8812 (linux_finish_dynamic_link): Likewise.
8813 * osf-core.c (osf_core_core_file_p): Likewise.
8814 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8815 * som.c (som_sizeof_headers): Likewise.
8816 * srec.c (srec_bad_byte): Likewise.
8817 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8818 * libbfd-in.h (bfd_assert): Declare first parameter const.
8819 * libbfd.h: Rebuild.
8820 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8821 bfd_reloc_overflow is enough.
8822 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8823 * coff-h8500.c (rtype2howto): Likewise.
8824 * coff-z8k.c (rtype2howto): Likewise.
8825 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8826 * elf.c (_bfd_elf_get_lineno): Likewise.
8827 (_bfd_elf_no_info_to_howto): Likewise.
8828 (_bfd_elf_no_info_to_howto_rel): Likewise.
8829 * hp300hpux.c (convert_sym_type): Likewise.
8830 (MY(swap_std_reloc_in)): Likewise.
8831 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8833 * libaout.h (struct aoutdata): Add line_buf field.
8834 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8835 and filename_buffer. Instead, use a malloc buffer stored in the
8836 new line_buf field. Remove length restrictions.
8838 * coffgen.c (string_size): Remove static variable.
8839 (debug_string_size, debug_string_section): Likewise.
8840 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8841 and debug_string_size_p parameters. Use them instead of the
8842 global variables. Change all callers.
8843 (coff_write_symbol): Likewise.
8844 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8845 (coff_write_symbols): Add local variables to replace removed
8848 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8849 function, and line_base fields.
8850 * libcoff.h: Rebuild.
8851 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8852 information, rather than using static variables.
8854 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8855 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8857 * init.c (initialized): Remove static variable.
8858 (bfd_init): Don't bother setting initialized.
8859 (bfd_check_init): Remove.
8860 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8861 * libbfd.h: Rebuild.
8863 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8865 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8866 size for full core dumps. Copy core file header to private data.
8867 (rs6000coff_core_file_failing_command,
8868 rs6000coff_core_file_failing_signal): New functions to extract
8869 the file name and terminating signal from the core file.
8870 * coff-rs6000.c: Use them.
8872 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8874 Change arch info to be const, initialized at compile time.
8875 * archures.c: Reindent many functions. Change CONST to const.
8876 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8877 nothing set it anyhow. Make next const.
8878 (bfd_arch_info_list): Remove.
8879 (bfd_archures_list): Rename from archures_init_table. Change from
8880 a table of function pointers to a table of bfd_arch_info_type
8881 structure addresses.
8882 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8883 (bfd_lookup_arch): Likewise.
8884 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8886 (bfd_default_arch_struct): Make const.
8887 (bfd_arch_init, bfd_arch_linkin): Remove.
8888 (bfd_get_arch_info): Return a const pointer.
8889 * init.c (bfd_init): Don't call bfd_arch_init.
8890 * bfd.c (struct _bfd): Make arch_info const.
8891 * bfd-in2.h: Rebuild.
8892 * libbfd.h: Rebuild.
8893 * configure.in: Put & before everything in $selarchs.
8894 * configure: Rebuild.
8895 * cpu-*.c: Change bfd_*_arch from a function which calls
8896 bfd_arch_linkin to a const structure.
8897 * ieee.c (ieee_object_p): Make arch const.
8899 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8901 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8903 * bfd-in2.h: Regenerate.
8904 * libbfd.h: Regenerate.
8906 * elf32-ppc.c (reloc_type): Update names to match current draft.
8907 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8908 relative. Update names to current V.4 draft.
8909 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8910 (ppc_elf_relocate_section): Rename relocations to match draft.
8912 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8914 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8915 compiled with -mrelocatable-lib to be linked with either normal
8916 modules or -mrelocatable modules.
8918 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8920 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8921 in the a.out header.
8923 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8924 a reloc against a local symbol, even if it's not a section.
8926 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8928 * targets.c (bfd_target): Remove unused align_power_min field.
8929 * bfd-in2.h: Rebuild.
8930 * All backends: Remove initialization of align_power_min.
8932 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8934 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8936 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8938 * config.bfd (mips-dec-netbsd*): New target.
8939 * configure.host (mips-dec-netbsd*): New host.
8940 * configure.in (mips-dec-netbsd*): New native.
8941 * configure: Rebuild.
8943 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8945 Make the COFF backend linker merge common types:
8946 * cofflink.c (struct coff_debug_merge_element): Define.
8947 (struct coff_debug_merge_type): Define.
8948 (struct coff_debug_merge_hash_entry): Define.
8949 (struct coff_debug_merge_hash_table): Define.
8950 (coff_debug_merge_hash_table_init): Define.
8951 (coff_debug_merge_hash_table_free): Define.
8952 (coff_debug_merge_hash_lookup): Define.
8953 (struct coff_final_link_info): Add debug_merge field.
8954 (coff_debug_merge_hash_newfunc): New static function.
8955 (_bfd_coff_final_link): Allocate and free debug_merge table.
8956 (coff_link_input_bfd): Merge identical enum, struct and union
8959 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8961 Convert i960 COFF to use COFF backend linker.
8962 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8963 structure to store the symbol being used.
8964 (coff_i960_start_final_link): New static function.
8965 (coff_i960_relocate_section): New static function.
8966 (coff_i960_adjust_symndx): New static function.
8967 (coff_start_final_link): Define.
8968 (coff_relocate_section): Define.
8969 (coff_adjust_symndx): Define.
8970 * coffcode.h (bfd_coff_backend_data): Add new callback function
8971 _bfd_coff_start_final_link.
8972 (bfd_coff_start_final_link): Define.
8973 (coff_start_final_link): Define if not defined.
8974 (bfd_coff_std_swap_table): Add coff_start_final_link.
8975 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8977 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8978 function callback is not NULL.
8979 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8980 (_bfd_coff_internal_syment_name): Declare.
8981 * libcoff.h: Rebuild.
8982 * configure.in (icoff_big_vec): Add cofflink.o.
8983 (icoff_little_vec): Likewise.
8984 * configure: Rebuild.
8986 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8988 * Makefile.in (clean-info): Remove extraneous tab from line
8991 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8993 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8994 contents has relocs.
8996 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8998 * coffcode.h (coff_compute_section_file_positions): Keep the
9000 (coff_write_object_contents): Remember if it's a relocatable
9002 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9003 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9004 if relocatable file. Swap out saved raw size.
9006 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9008 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9009 (maintainer-clean): Rename from realclean, passing
9010 maintainer-clean down to subdirectories, but leave realclean as a
9013 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9016 * dep-in.sed: Remove config.h from generated dependencies.
9018 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9019 broken out of sunos_canonicalize_dynamic_symtab.
9020 (sunos_canonicalize_dynamic_symtab): Call new function
9021 sunos_slurp_dynamic_symtab.
9022 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9023 dynamic symbol table to the caller.
9024 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9025 callback to override the symbols being read.
9026 * libaout.h (struct aout_backend_data): Add three new parameters
9027 to add_dynamic_symbols callback.
9029 Extensive minor changes to avoid various gcc warnings. Also:
9030 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9031 * archures.c (bfd_arch_info_type): Change mach field from long to
9033 (bfd_lookup_arch): Change machine parameter from long to unsigned
9036 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9038 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9039 a symbol with a non-zero plt_offset.
9041 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9043 * elfcode.h (align_file_position): Remove; not used.
9045 * configure.in: Only check for <sys/procfs.h> on a native system,
9046 and make sure it defines prstatus_t.
9047 * configure: Rebuild.
9049 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9051 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9053 * config.in: Rename from config.h.in.
9054 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9055 Check for config.h:config.in when creating stamp-h.
9056 * configure: Rebuild.
9057 * Makefile.in (stamp-h): Depend upon config.in rather than
9058 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9059 calling config.status.
9061 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9062 (Makefile): Just rebuild Makefile.
9063 (config.h, stamp-h): New targets.
9064 * configure.in: Create stamp-h when rebuilding config.h.
9065 * configure: Rebuild.
9067 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9069 * configure.in: Call AC_CONFIG_HEADER. Substitute
9070 HOST_64BIT_LONG. Check that various header files exist. Check
9071 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9072 and/or free need to be declared. Don't make a link to sysdep.h.
9073 Define TRAD_HEADER for various hosts.
9074 * configure: Rebuild.
9075 * configure.host: Don't set my_host. Add definitions taken from
9076 host header files for various entries. Remove entries which now
9078 * acconfig.h: New file.
9079 * config.h.in: New file, built by autoheader.
9080 * sysdep.h: New file.
9081 * Makefile.in (do_distclean): Don't remove sysdep.h.
9083 (LOCAL_H_DEPS): New variable.
9084 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9086 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9087 ($(OPTIONAL_BACKENDS)): Likewise.
9088 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9089 looking through sysdep.h.
9090 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9091 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9092 (fprintf_vma, sprintf_vma): Likewise.
9093 (int64_type, uint64_type): Don't define.
9094 * bfd-in2.h: Rebuild.
9095 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9096 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9097 * lynx-core.c: Include stuff from old hosts/lynx.h.
9098 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9099 rather than NO_FCNTL.
9100 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9101 rather than NATIVE_HPPAHPUX_COMPILER.
9102 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9104 * hosts/*.h: Remove all header files which merely include,
9105 declare, and define things. Leave header files which define
9106 information needed by trad-core.c.
9108 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9109 (BFD_CC_FOR_BUILD): Define.
9110 * configure.in: Use BFD_CC_FOR_BUILD.
9111 * configure: Rebuild.
9113 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9115 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9116 * configure: Rebuild.
9118 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9121 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9123 * config.bfd: i386pe_ve -> i386pe_vec.
9125 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9127 * configure.host: Incorporate host Makefile fragments by setting
9129 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9130 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9131 value based on whether the code is being compiled by a cross
9132 compiler. Don't substitute host_makefile_frag or frags.
9133 * aclocal.m4: New file to define local AC_PROG_CC.
9134 * configure: Rebuild.
9135 * Makefile.in (INSTALL): Set to @INSTALL@.
9136 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9137 (INSTALL_DATA): Set to @INSTALL_DATA@.
9139 (CC): Define as @CC@.
9140 (CFLAGS): Set to @CFLAGS@.
9141 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9142 (@host_makefile_frag@): Remove.
9143 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9144 after other options.
9145 (config.status): Remove dependency upon @frags@.
9146 * config/*.mh, config/README: Remove.
9148 * config.bfd: Rewrite to incorporate the contents of the Makefile
9149 fragments by setting shell variables, rather than merely returning
9150 the name of a Makefile fragment.
9151 * configure.in: Use shell variables set by config.bfd rather than
9152 looking at the target Makefile fragment files. Don't substitute
9153 target_makefile_frag. Do substitute TDEFINES.
9154 * configure: Rebuild.
9155 * Makefile.in (@target_makefile_frag@): Remove.
9156 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9157 * config/*.mt: Remove.
9159 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9161 * configure.in: Put changequote lines around "i[345]86" patterns
9162 section of core file support.
9164 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9166 * som.c (som_bfd_print_private_bfd_data): Define to use the
9169 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9171 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9172 entry, text_start and data_start.
9174 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9176 * Makefile.in (OFILES): Remove $(TDEPFILES).
9177 * config/apollo.mt (TDEPFILES): Remove.
9178 * config/README: Update.
9180 * configure.in: For a native configuration, set COREFILE and
9181 COREFLAG based on the canonical host name.
9182 * configure: Rebuild.
9183 * Makefile.in: Rebuild dependencies.
9184 (ALL_CFLAGS): Add @COREFLAG@.
9185 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9186 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9187 support routines. Check LYNX_CORE rather than HOST_LYNX.
9188 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9189 * i386lynx.c: Likewise.
9190 * m68klynx.c: Likewise.
9191 * sparclynx.c: Likewise.
9192 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9193 * *-core.c: Comment changes.
9194 * config/decstation.mh (HDEPFILES): Remove.
9195 (HDEFINES): Remove -DTRAD_CORE.
9196 * config/irix3.mh (RANLIB): Remove.
9197 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9198 (HDEFINES): Remove -DIRIX_CORE.
9199 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9200 (HDEFINES): Remove -DTRAD_CORE.
9201 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9202 * config/ultra3.mh (RANLIB): Remove.
9203 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9204 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9205 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9206 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9207 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9208 * config/i386aix.mh, config/i386bsd.mh: Remove.
9209 * config/i386linux.mh, config/i386mach3.mh: Remove.
9210 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9211 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9212 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9213 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9214 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9215 * config/solaris2.mh, config/stratus.mh: Remove.
9216 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9217 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9219 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9221 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9222 DT_FINI entry if the appropriate symbol is not in the hash table.
9224 * libelf.h (struct elf_backend_data): Add create_program_headers
9225 and want_hdr_in_seg fields.
9226 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9228 (elf_backend_create_program_headers): Likewise.
9229 (elfNN_bed): Initialize create_program_headers and
9231 * elf.c (get_program_header_size): Call create_program_headers
9233 (map_program_segments): Check want_hdr_in_seg backend field. Call
9234 create_program_headers backend routine.
9236 * elf.c (assign_file_positions_except_relocs): Align non allocated
9237 sections when creating an executable.
9239 * elfcode.h (elf_swap_phdr_in): Make non static.
9240 (elf_swap_phdr_out): Make non static.
9241 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9242 (bfd_elf32_swap_phdr_out): Declare.
9243 (bfd_elf64_swap_phdr_in): Declare.
9244 (bfd_elf64_swap_phdr_out): Declare.
9246 * ecofflink.c (ecoff_collect_shuffle): New static function.
9247 (_bfd_ecoff_get_accumulated_pdr): New function.
9248 (_bfd_ecoff_get_accumulated_sym): New function.
9249 (_bfd_ecoff_get_accumulated_ss): New function.
9250 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9251 (_bfd_ecoff_get_accumulated_sym): Declare.
9252 (_bfd_ecoff_get_accumulated_ss): Declare.
9253 * libbfd.h: Rebuild.
9255 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9257 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9259 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9260 warning symbols. If any section is named .gnu.warning.XXX, treat
9261 the contents as a warning to be issued if the symbol XXX is
9263 (elf_link_output_extsym): For an indirect or warning symbol, just
9264 output the symbol it points to.
9266 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9267 if bfd_hash_allocate fails, since it will already be set.
9268 (generic_link_hash_newfunc): Likewise.
9269 (archive_hash_newfunc): Likewise.
9270 (hash_entry_bfd): New static function.
9271 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9272 callback. Allocate a new warning using the hash table newfunc.
9273 Use bfd_hash_replace to update the entry in the hash table, rather
9274 than assuming we can copy the fields with structure assignment.
9276 * hash.c (bfd_hash_replace): New function.
9277 * bfd-in.h (bfd_hash_replace): Declare.
9278 * bfd-in2.h: Rebuild.
9280 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9282 * config.bfd: Add mips*vr4300-*-elf* target.
9283 * config/mipsbvr4300.mt: Added.
9285 See file ChangeLog.2
9292 version-control: never