1 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4 relocation against a now-local symbol should not have a dynamic
7 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
9 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
11 (pe_print_private_bfd_data): Print PE flags. From Mikey
14 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
16 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
17 a plt entry when we can determine that we authoritatively define
20 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
22 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
23 don't actually use trad-core, but a SunOS-style core file handled
25 * hosts/sparclinux.h: Remove.
28 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
30 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
31 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
32 (elf_mips_dvp_27_s4_howto): Describe it.
33 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
34 (mips_info_to_how_rel): Handle it.
35 (mips_elf_relocate_section): Handle it.
36 * bfd-in2.h,libbfd.h: Regenerate.
39 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
41 * peicode.h (pe_print_idata): If there is no .idata section, look
42 for the import tables in some other section. Make the initial
43 label line up better with the data. Print the import address
44 table even if there is no import name table. If the import
45 address table holds actual addresses, print them.
48 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
50 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
53 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
55 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
56 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
57 bfd_error_system_call.
59 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
61 * Makefile.am (AUTOMAKE_OPTIONS): Define.
62 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
64 From H.J. Lu <hjl@gnu.org>:
65 * Makefile.am (libbfd_la_LDFLAGS): Define.
66 * Makefile.in: Rebuild.
68 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
70 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
71 * netbsd.h (MACHTYPE_OK): Define.
72 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
73 calling N_SET_MACHTYPE, rather than having a switch.
74 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
76 * i386netbsd.c (MACHTYPE_OK): Don't define.
77 (DEFAULT_MID): Define.
78 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
79 (MACHTYPE_OK): Don't define.
80 (DEFAULT_MID): Define.
81 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
82 (DEFAULT_MID): Define.
83 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
84 (DEFAULT_MID): Define.
85 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
86 (DEFAULT_MID): Define.
88 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
89 * vaxnetbsd.c: New file.
90 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
91 rather than netbsd_core.
92 * targets.c (vaxnetbsd_vec): Declare.
93 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
94 defined, add netbsd_core_vec.
95 * configure.in: Set COREFILE for alpha*-*-netbsd* and
96 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
97 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
98 * config.bfd (alpha*-*-netbsd*): New target.
99 * Makefile.am: Rebuild dependencies.
100 (BFD32_BACKENDS): Add vaxnetbsd.lo.
101 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
102 * configure, Makefile.in: Rebuild.
104 * configure.host: Remove the old shared library build stuff. We
105 now use libtool instead.
107 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
109 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
111 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
113 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
114 * configure: Rebuild.
116 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
118 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
119 when merging m32r BFDs into m32rx BFDs.
121 * elf32-v850.c (remember_hi16s_reloc): New function.
122 (find_remembered_hi16s_reloc): New function.
123 (v850_elf_store_addend_in_insn): Use the above new functions to
124 match up HI6S relocs with LO16 relocs.
127 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
129 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
130 (bfd_txvu_arch): Delete.
131 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
133 * bfd-in2.h: Regenerate.
136 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
138 * configure.in: Change -linux* to -linux-gnu*.
139 * config.bfd, configure.host: Likewise.
140 * configure: Rebuild.
142 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
144 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
145 LO16/HI16S bug and improve comments about what is going on.
147 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
149 * configure, aclocal.m4: Rebuild with new libtool.
152 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
154 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
155 when merging v850 code into v850e/v850ea code. Do not initialise
156 output flags if the input is the default architecture. PR14732.
158 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
161 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
163 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
164 get the size from bfd_arch_bits_per_address instead of directly
167 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
169 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
170 to wrap, just return all 1's bits instead.
171 * libbfd.h: Regenerate.
173 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
175 * coff-i386.c (coff_pe_i386_relocate_section): New static function
177 (coff_relocate_section): If COFF_WITH_PE, define as
178 coff_pe_i386_relocate_section.
179 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
180 skip empty sections, to match coff_write_object_contents.
182 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
183 rather than swapping out r_offset twice. From Luke Deller
184 <luked@cse.unsw.edu.au>.
186 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
188 * configure.in: Set libtool_enable_shared rather than
189 libtool_shared. Remove diversion hack.
190 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
193 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
195 * syms.c (struct stab_cache): Define.
196 (struct stab_find_info): Remove cached_offset, cached_stab,
197 cached_str, and cached_stroff fields. Add file_cache,
198 function_cache, and line_cache fields.
199 (_bfd_stab_section_find_nearest_line): Use extensive caching to
202 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
204 * peicode.h (pe_print_idata): Check for import of ordinal rather
206 (pe_print_edata): If there is no .edata section, look for the
207 export data in some other section.
209 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
211 * configure.in: Change version to 2.8.4.
212 * configure: Regenerated.
214 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
216 Add tms320c30 support:
217 * cpu-tic30.c: New file.
218 * aout-tic30.c: New file.
219 * coff-tic30.c: New file.
220 * archures.c (bfd_arch_tic30): Define.
221 (bfd_tic30_arch): Declare.
222 (bfd_archures_list): Add bfd_tic30_arch.
223 * targets.c (bfd_target_vector): Add tic30_aout_vec and
225 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
226 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
227 (coff_set_flags): Likewise.
228 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
229 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
230 * Makefile.am: Rebuild dependencies.
231 (ALL_MACHINES): Add cpu-tic30.lo.
232 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
233 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
234 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
235 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
237 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
239 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
240 to lag behind LO16 reloc by a couple of instructions.
242 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
244 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
245 make to reexamine the file timestamp.
246 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
248 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
252 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
254 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
255 and partial_inplace=false.
256 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
259 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
261 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
262 to create .dynsbss and .rela.sbss sections.
263 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
264 copied from dynamic objects into .sbss.
265 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
266 use it. Correct typo of .rela.sdata2.
267 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
268 put the data, which may now be in .sbss.
269 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
270 (elf_backend_create_dynamic_sections): Define as
271 ppc_elf_create_dynamic_sections.
273 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
274 against _GLOBAL_OFFSET_TABLE_.
275 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
276 shared libraries which refer to local symbols. Make sure that the
277 test for allocating space for a reloc in a shared object is the
278 same as the test for emitting a reloc.
281 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
283 * elf32-mips.c: Add dvp support.
286 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
288 * config.bfd (i[3456]-*-mingw32*): New target.
289 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
290 * aclocal.m4, configure: Rebuild.
293 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
295 * config.bfd, configure.in: Add dvp support.
296 * configure: Regenerate.
297 * aclocal.m4: Regenerate.
298 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
299 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
302 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
304 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
307 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
309 Sparc v9 ABI compliant PLT:
310 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
311 (plt_templates, sparc64_elf_build_plt_entry): Delete.
312 (LARGE_PLT_THRESHOLD): New define.
313 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
314 (sparc64_elf_build_plt): New function.
315 (sparc64_elf_plt_entry_offset): Likewise.
316 (sparc64_elf_plt_ptr_offset): Likewise.
317 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
318 contain the index for convenience. Skip the initial entries
320 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
321 memory for the benefit of .rela.plt.
322 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
323 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
324 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
325 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
326 Call sparc64_elf_build_plt.
327 (elf_backend_want_got_plt): No.
328 (elf_backend_plt_readonly): No.
329 (elf_backend_plt_alignment): 8.
331 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
332 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
333 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
336 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
338 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
340 * cpu-mips.c (arch_info_struct): Add mips variants.
341 * bfd-in2.h: Rebuilt.
343 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
345 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
346 preserving the contents of t2a3_b_insn.
348 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
350 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
351 (i[3456]86sco3.2v5*coff): New target.
353 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
355 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
357 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
359 * bfd.c (bfd_get_error_handler): Add orthogonal function.
360 * bfd-in2.h: Regenerate.
362 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
364 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
366 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
368 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
369 adjust addend for an output common symbol (from Jimmy Blair
370 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
371 defined symbol to counteract adjustment made in generic relocation
374 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
376 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
378 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
379 (GET_SCNDHR_NLNNO): Likewise.
381 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
383 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
385 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
387 * elf32-m32r.c: Add macros to handle NOP insertion.
389 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
391 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
392 (xcoff_mark): Likewise.
393 (xcoff_build_ldsyms): Mark absolute symbols.
395 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
397 * bout.c (b_out_write_object_contents): Sort symbols before output
398 to keep {CALL,BAL}NAME symbols adjacent.
399 (b_out_symbol_cmp): New function.
401 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
403 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
404 allocate space for a PC relative reloc against a symbol which is
405 defined in a regular file.
406 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
407 relative reloc against a symbol which is defined in a regular
410 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
412 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
413 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
415 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
416 (mips*-*-netbsd*): New target.
418 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
420 * elflink.h (elf_link_assign_sym_version): Change error message
421 from "undefined version name" to "undefined versioned symbol
424 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
426 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
429 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
431 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
434 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
435 shared. Set stab* sections to be shared and read. Set .rsrc
436 section to be read and shared.
438 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
440 * Makefile.am: Rebuild dependencies.
441 (ALL_MACHINES_CFILES): Add dwarf2.lo.
442 (ALL_MACHINES_CFILES): Add dwarf2.c.
443 * Makefile.in: Rebuild.
445 * coff-arm.c: Don't include obstack.h.
447 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
449 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
452 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
454 * configure: Regenerate to get @SHELL@ substituted.
456 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
458 * coff-arm.c (coff_arm_relocate_section): Only look at section
459 owner if there is one.
461 * elf.c (assign_file_positions_for_segments): Fail if there is not
462 enough room for the program headers. (PR14186)
464 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
466 * elf.c (_bfd_elf_find_nearest_line): Call
467 _bfd_dwarf2_find_nearest_line first.
468 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
469 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
471 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
474 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
475 object files to be merged into a M32RX executable.
477 * archures.c: Add bfd_mach_m32rx.
479 * archures.c: Add bfd_mach_m32r.
481 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
483 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
484 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
485 to decide when to align the file sections for paging.
487 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
490 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
492 * elf32-m32r.c (m32r_elf_object_p): New Function.
493 (m32r_elf_final_write_processing): New Function.
494 (m32r_elf_set_private_flags): New Function.
495 (m32r_elf_copy_private_bfd_data): New Function.
496 (m32r_elf_merge_private_bfd_data): New Function.
497 (m32r_elf_print_private_bfd_data): New Function.
498 (elf_backend_object_p): Point to m32r_object_p.
499 (elf_backend_final_write_processing): Point to
500 m32r_elf_final_write_processing.
501 (bfd_elf32_bfd_copy_private_bfd_data): Point to
502 m32r_elf_copy_private_bfd_data.
503 (bfd_elf32_bfd_merge_private_bfd_data): Point to
504 m32r_elf_merge_private_bfd_data.
505 (bfd_elf32_bfd_set_private_flags): Point to
506 m32r_elf_set_private_bfd_data.
507 (bfd_elf32_bfd_print_private_bfd_data): Point to
508 m32r_elf_print_private_bfd_data.
511 * cpu-m32r.c: Add m32rx cpu architecture.
512 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
513 architecture machines.
516 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
519 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
521 * configure: Only build libbfd shared if --enable-shared's value
522 was `yes', or was set to `*bfd*'.
523 * aclocal.m4: Likewise.
524 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
525 original source of this bit of code. It's not clear what the best fix
528 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
530 * linker.c (generic_link_add_symbol_list): Always init udata.p so
531 that the generic relaxation code can function when input and output
532 file formats are mismatched.
534 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
536 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
538 * elf.c (assign_file_positions_for_segments): For a loadable
539 section, make sure that the load address is correct relative to
540 the load address of the segment plus the size of the segment so
543 * coffcode.h (_coff_link_output_has_begun): Make static.
544 (_coff_final_link_postscript): Likewise.
546 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
548 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
549 which a relocation refers to an indirect or warning symbol.
551 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
553 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
554 (coff_arm_final_link_postscript): New function.
555 (coff_arm_link_output_has_begun): New function.
557 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
558 _bfd_coff_link_output_has_begun and
559 _bfd_coff_final_link_postscript. Add new macros:
560 bfd_coff_link_output_has_begun() and
561 bfd_coff_final_link_postscript().
563 * cofflink.c (_bfd_coff_final_link): Insert calls to
564 bfd_coff_link_output_has_begun() and
565 bfd_coff_final_link_postscript().
567 * coffcode.h: Add two new fields to bfd_coff_backend_data
568 structure: _bfd_coff_link_output_has_begun and
569 _bfd_coff_final_link_postscript. Add default initialisers for
570 these fields. Add overridable aliases for the coff swap functions
571 in the backend data structure.
573 * elf32-v850.c: Update with patches from the branch to fix
574 HI16_S/LO16 reloc pairs.
577 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
579 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
581 (USE_REL): Don't define any more, switch to using RELA
583 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
586 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
588 * archures.c (bfd_mach_mips*): Define.
589 (start-sanitize-vr5400):
590 (vr5400, bfd_mach_vr5000): Define.
591 (end-sanitize-vr5400):
592 (bfd_default_scan): For 3000 and 4000 replace magic constant with
595 * cpu-mips.c (N): Define.
596 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
597 numbers with bfd_mach_mips* macros.
599 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
601 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
602 v850_elf_relocate_section): Fix PR2 14180 and 14181
603 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
604 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
605 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
606 (for PR14180) to create and handle special common sections.
607 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
608 which have data stored in the instructions. PR14258.
610 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
612 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
613 (USER_LABEL_PREFIX): Revert back to '_'
615 * config.bfd (targ_cpu): Add support for Thumb target.
617 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
619 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
620 (get_symbol_value): Handle R_SH_SWITCH8.
621 (sh_relax_delete_bytes): Likewise.
623 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
625 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
626 gcc/config/arm/semi.h
628 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
631 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
633 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
636 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
638 * coffcode.h (coff_mkobject_hook): Only set private flags for non
641 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
643 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
646 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
648 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
649 complain if inout and output formats differ.
651 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
653 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
654 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
655 * Makefile.in: Rebuild.
656 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
657 automake and autoconf.
659 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
660 (COFF_WITH_PR to COFF_WITH_PE).
662 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
664 * coff-arm.c: Make variables and some functions static, so that
665 this file can be included in multiple object files.
666 (coff_arm_bfd_final_link): Fix minor bug.
668 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
670 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
672 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
674 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
676 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
678 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
680 * sunos.c (sunos_add_one_symbol): When overriding a defined
681 symbol, set it to undefined, not new.
683 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
686 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
688 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
689 (sh_relax_delete_bytes): Don't kill LABEL relocs.
691 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
693 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
694 (mn10300_elf_relax_section): Likewise.
696 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
698 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
699 bfd_h_get_* calls to "bfd_byte *".
701 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
703 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
705 (mn10300_elf_relax_section): Include stack space for register saves
706 in the imm8 field of a "call" instruction.
707 (compute_function_info): Determine how much stack is allocated by
708 the movm instruction. Fix typo.
709 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
711 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
713 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
714 a version dependency could not be found.
716 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
718 * configure.com: Get version info from configure.in
720 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
722 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
723 New function. Avoid mixing US1 and HAL R1 code.
724 Set resulting memory ordering to the strongest one used.
725 (sparc64_elf_object_p): Set bfd_mach correctly.
727 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
729 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
730 (sparc64_elf_check_relocs): Handle them.
731 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
732 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
734 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
736 * configure.in (sparc*-*-linux*): Use trad-core and ...
737 * hosts/sparclinux.h: New file.
739 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
741 * config.bfd (sparc64-*-linux*): New target.
743 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
744 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
746 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
747 Set .plt alignment from new plt_alignment.
748 * elflink.h (elf_link_create_dynamic_sections): Set version section
749 alignment to LOG_FILE_ALIGN.
750 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
751 (elfXX_bed): Init plt_alignment.
753 * elf64-sparc.c (sparc64_elf_check_relocs,
754 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
755 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
756 sparc64_elf_finish_dynamic_sections): New functions.
757 (sparc64_elf_howto_table): Fix a few name strings.
758 (ELF_DYNAMIC_INTERPRETER): New definition.
759 (sparc64_elf_relocate_section): Handle shared libraries.
761 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
762 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
763 PLT definitions sparc64-linux originally choose. These will go
764 away soon in favour of the official abi definitions.
766 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
768 * coff-sh.c (coff_small_object_p): New static function.
769 (coff_small_new_section_hook): New static function.
770 (bfd_coff_small_swap_table): New static const structure.
771 (coff_small_close_and_cleanup): Define.
772 (coff_small_bfd_free_cached_info): Define.
773 (coff_small_get_section_contents): Define.
774 (coff_small_get_section_contents_in_window): Define.
775 (shcoff_small_vec): New static structure.
776 (shlcoff_small_vec): New static structure.
777 * targets.c (bfd_target_vector): Add shcoff_small_vec and
779 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
780 shlcoff_small_vec to targ_selvecs.
782 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
783 * configure: Rebuild.
785 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
787 * evax-egsd.c: Weak symbols are global.
789 * evax-emh.c: Use proper casts.
791 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
793 * evax-egsd.c: Section names and symbols have different
794 length restrictions. Add length parameter to
795 _bfd_evax_length_hash_symbol.
796 * evax-etir.c: Likewise.
797 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
799 * evax.h (EOBJ_S_C_SECSIZ): Define.
801 * evax-alpha.c: Remove duplicate test.
803 * evax-emh.c: SYS$ functions are upper-case.
805 * evax-egsd.c: Create separate sections for common symbols.
806 * evax-etir.c: Don't output common section.
807 * evax.h: Bump up section count.
809 * configure.com: Use 64bit integers with DEC C.
811 * evax-egsd.c: Make section flags dec c compatible.
813 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
815 * som.c (normalize): Delete function.
816 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
817 changed. Use passed in elength to determine size of the extended
818 name table instead of computing it again.
820 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
822 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
823 IMAGE_SCN_MEM_READ for an unrecognized section.
825 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
827 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
828 '/' in the extended name table.
830 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
832 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
833 symbols, check globals list before matching on locals.
835 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
837 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
840 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
842 * peicode.h (pe_mkobject_hook): Set DLL flag.
843 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
845 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
846 for .stab* sections. Replace strlen of constant strings with
849 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
851 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
852 merge got and reloc entries from ind syms to their target.
853 (elf64_alpha_always_size_sections): Call it.
854 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
855 (elf64_alpha_can_merge_gots): Likewise.
856 (elf64_alpha_merge_gots): Likewise.
858 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
859 as it is insufficient to handle the relocation changes as well.
861 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
863 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
864 relocs for symbols in shlibs that have been forced local.
865 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
867 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
869 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
870 got_enties of the default symbol for the default versioned
871 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
874 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
876 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
877 24 bits of the PC when computing a PC relative relocation.
879 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
881 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
882 Correct value for maximum positive 22 bit PC relative relocation.
883 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
884 HI_16 relocations. Correct bit adjustment in TDA offsets.
886 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
888 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
889 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
891 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
893 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
896 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
898 * config.bfd: Missed one alpha* change.
900 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
902 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
903 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
904 (MINUS_ONE): New macro.
905 (sparc_elf_notsup_reloc): New function.
906 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
907 H44,M44,L44,REGISTER.
908 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
909 (init_insn_reloc): New function.
910 (sparc_elf_wdisp16_reloc): Use it.
911 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
913 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
915 * som.c (som_construct_extended_name_table): Remove static
916 function, and define as macro instead.
918 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
920 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
921 recognizes alphaev5 etc.
922 * configure.host: Likewise.
924 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
926 Make ld -s work on AIX:
927 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
928 section if we are stripping.
929 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
930 size if we are stripping.
931 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
932 and don't write out relocs, if we are stripping.
933 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
934 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
937 * configure.in: Don't include elf.lo again for ELF targets; it's
938 always in the library anyhow.
939 * configure: Rebuild.
941 * bfd-in2.h: Rebuild.
943 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
944 char *, when calling bfd_get_32 and bfd_put_32.
945 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
948 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
950 * reloc.c (bfd_check_overflow): New function.
951 (bfd_perform_relocation, bfd_install_relocation): Use it.
952 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
953 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
954 * bfd-in2.h: Regenerate.
955 * libbfd.h: Regenerate.
957 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
959 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
960 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
962 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
964 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
965 (stmp-bfd-h): Rename from stmp-bfd.h.
966 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
967 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
968 (stmp-bin2-h): New target.
969 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
970 (stmp-lbfd-h): New target.
971 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
972 (stmp-lcoff-h): New target.
973 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
974 stmp-lbfd-h, and stmp-lcoff-h.
975 * Makefile.in: Rebuild.
977 * configure.in: Use a diversion to set enable_shared before the
978 arguments are parsed.
979 * configure: Rebuild.
981 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
983 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
984 renamed to R_SPARC_UNUSED_42.
985 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
986 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
987 renamed to R_SPARC_UNUSED_42.
988 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
989 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
990 * bfd-in2.h: Regenerated.
991 * libbfd.h: Regenerated.
993 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
995 * elflink.h (elf_merge_symbol): Don't check the hash creator until
996 after we have set *sym_hash.
998 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1000 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1002 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1004 * Makefile.am (libbfd_a_SOURCES): Define.
1005 * Makefile.in: Rebuild.
1007 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1008 * aclocal.m4: Rebuild with new libtool.
1009 * configure: Rebuild.
1011 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1013 * elf.c (map_sections_to_segments): Even if we are not demand
1014 paged, don't put a loadable section after a nonloadable section.
1015 (assign_file_positions_for_segments): Increment the file offset
1016 for a section with contents, even if it is not loadable.
1018 start-sanitize-v850e
1019 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1021 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1022 indicating that __ctbp could not be found.
1025 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1027 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1029 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1030 start-sanitize-v850e
1032 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1033 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1034 Add support for the CALLT relocs.
1036 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1037 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1040 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1041 relocations against non-existant symbols.
1043 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1045 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1047 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1048 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1049 bit reloc in the tiny data area.
1052 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1054 Merged changes from Martin Hunt:
1056 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1057 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1060 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1061 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1063 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1064 Do 15 and 21 bit pc-relative relocations.
1065 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1068 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1069 added to the relocation, not or'd.
1072 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1074 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1076 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1078 * archures.c (bfd_default_scan): Use strcasecmp.
1079 (bfd_default_scan): Test for match with arch_name + ":" +
1081 (bfd_default_scan): Test for match with printable_name - ":".
1082 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1083 cases. Each implements their own scan function.
1084 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1085 special cases. Since info->mach == 0. The test mach == number
1087 (bfd_arch_list): New function, return name of all the supported
1090 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1092 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1093 decoding architecture.
1094 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1097 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1099 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1101 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1103 * Makefile.am: Rebuild dependencies.
1104 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1105 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1106 * Makefile.in: Rebuild.
1108 * reloc.c: Remove extraneous commas from relocation entries.
1109 Remove BFD_RELOC_V850_16_PCREL.
1110 * bfd-in2.h: Rebuild.
1112 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1113 in sections named .tocbss rather than .bss.
1115 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1117 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1118 BFD_RELOC_V850_16_PCREL.
1120 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1122 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1123 the same as C_EXT syms.
1124 (coff_link_add_symbols): Ditto.
1125 (_bfd_coff_link_input_bfd): Ditto.
1126 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1127 it to preserve and restore state of global_to_static flag.
1129 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1131 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1132 bits in e_flags field rather than magic numbers.
1133 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1134 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1135 v850_elf_print_private_bfd_data): New functions.
1137 start-sanitize-v850e
1138 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1140 * elf.c (prep_headers): Remove V850E magic number.
1141 * elf.c (prep_headers): Remove V850EA magic number.
1144 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1146 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1148 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1150 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1151 instructions are relative to the next instruction, not the
1152 current instruction.
1153 (mn10200_elf_relax_section): Similarly.
1155 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1157 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1160 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1161 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1162 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1164 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1166 * cpu-v850.c: Remove "plain" from v850 printable name.
1167 (scan): Use strcasecmp.
1169 * archures.c (bfd_mach_v850): Define.
1171 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1172 just sh/SH, use strcasecmp.
1173 (arch_info_struct): Add entries for sh3 et.al.
1175 * archures.c (bfd_mach_sh, ...): Define.
1177 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1179 * archures.c (bfd_archures_list): Always NULL terminate the list.
1181 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * Makefile.am: Rebuild dependencies.
1184 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1185 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1186 (elf32-arc.lo): Remove explicit dependency.
1187 * Makefile.in: Rebuild.
1189 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1190 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1191 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1193 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1195 * configure: Rebuild with latest devo autoconf for NT support
1197 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1199 * cpu-arm.c (compatible): If B is a default type, return A.
1201 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1203 * cpu-v850.c (scan): New function.
1204 (arch_info_struct): New structure.
1205 (bfd_v850_arch): Add link into arch_info_structure.
1207 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1210 * elf32-v850.c (v850_elf_object_p): New function.
1212 start-sanitize-v850e
1213 * archures.c (bfd_mach_v850e): Machine value for v850e.
1215 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1217 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1220 * elf.c (prep_headers): Add support for v850e machine number.
1222 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1224 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1226 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1229 * elf.c (prep_headers): Add support for v850ea machine number.
1232 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1234 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1235 cached_stab field if the offset prevents us from using the cache.
1237 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1239 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1241 * aout-arm.c (aout_arm_little_vec): Likewise.
1242 (aout_arm_big_vec): Likewise.
1243 * bout.c (b_out_vec_big_host): Likewise.
1244 (b_out_vec_little_host): Likewise.
1245 * mipsbsd.c (aout_mips_little_vec): Likewise.
1246 (aout_mips_big_vec): Likewise.
1248 start-sanitize-tic80
1249 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1251 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1252 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1253 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1256 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1258 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1259 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1260 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1261 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1262 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1263 of two for I960 only.
1264 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1265 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1266 default definitions.
1267 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1268 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1269 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1270 start-sanitize-tic80
1271 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1272 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1273 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1274 *coffcode.h (coff_write_object_contents): Set alignment field in
1275 section header for TIC80COFF files.
1278 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1280 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1281 v850_elf_check_relocs, v850_elf_reloc,
1282 v850_elf_final_link_relocate): Add support for
1283 BFD_RELOC_V850_16_PCREL relocation.
1285 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1288 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1290 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1292 start-sanitize-v850e
1293 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1295 * cpu-v850e: New file.
1297 * elf.c (prep_headers): Add support for v850e target.
1299 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1301 * config.bfd: Add support for v850e target.
1303 * archures.c: Add support for v850e target.
1305 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1307 * cpu-v850ea: New file.
1309 * elf.c (prep_headers): Add support for v850ea target.
1311 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1313 * config.bfd: Add support for v850ea target.
1315 * archures.c: Add support for v850ea target.
1318 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1320 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1321 argument as section relative, rather than an absolute address.
1322 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1324 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1326 * config.bfd (arc-*-elf*): Add.
1327 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1328 * configure: Rebuild.
1329 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1330 (BFD32_BACKENDS): Add elf32-arc.lo.
1331 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1332 * Makefile.in: Rebuild.
1333 * archures.c (architecture list): Add bfd_arch_arc.
1334 (bfd_archures_list): Add bfd_arc_arch.
1335 (bfd_mach_arc_base): Define.
1336 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1337 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1338 (bfd_target_vect): Add them.
1339 * bfd-in2.h, libbfd.h: Rebuild.
1340 * cpu-arc.c, elf32-arc.c: New files.
1341 * elf.c (pre_headers): Recognize bfd_arch_arc.
1343 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1345 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1346 data section is correctly rounded to a page in the file.
1348 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1350 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1351 there are no symbols.
1353 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1355 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1356 file system 14 character limit.
1357 * Makefile.am, configure.in: Corresponding changes.
1358 * Makefile.in, configure: Rebuild.
1360 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1363 Rebuild dependencies.
1364 * Makefile.in: Rebuild.
1366 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1368 * Makefile.am (docdir): Define.
1369 * Makefile.in: Rebuild.
1371 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1373 * configure: Rebuild with autoconf 2.12.1.
1375 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1377 * aclocal.m4, configure: Rebuild with new automake patches.
1379 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1381 * rs6000-core.c (make_bfd_asection): New function to add a section
1382 to the core file bfd.
1383 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1385 Use BFD routines to seek, read and stat the core file.
1386 Handle .data sections from loaded objects and anonymously mmapped
1387 regions, these are available in AIX 4 core files.
1389 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1391 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1392 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1393 copy; use a patches libtool instead.
1394 * acmacros.m4: Remove.
1395 * Makefile.in, aclocal.m4, configure: Rebuild.
1397 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1399 * Makefile.am: New file, based on old Makefile.in.
1400 * acmacros.m4: New file, copied from old aclocal.m4.
1401 * acinclude.m4: New file.
1402 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1403 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1404 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1405 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1406 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1407 * acconfig.h: Mention PACKAGE and VERSION.
1408 * stamp-h.in: New file.
1409 * dep-in.sed: Change .o to .lo.
1410 * Makefile.in: Now built with automake.
1411 * aclocal.m4: Now built with aclocal.
1412 * config.in, configure: Rebuild.
1415 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1417 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1418 if there is only a relocation to a read-only but not allocatable
1419 section (like .stab).
1420 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1421 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1422 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1423 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1424 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1426 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1427 (ppc_elf_create_linker_section): These sections are not
1428 created by the linker (that is, they are created by the user
1429 putting data in them). In particular, they can be the source
1430 and target of relocations.
1431 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1432 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1433 objects (for instance, 'long double') to 16-byte boundaries.
1434 (ppc_elf_size_dynamic_sections): Make the code that generates
1435 section symbols exactly the same as for sparc, reducing the
1436 number of section symbols output.
1437 (ppc_elf_check_relocs): Check postcondition of
1438 bfd_elf32_link_record_dynamic_symbol. Make default case the
1439 same as corresponding code for sparc, fixing bug involving
1441 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1442 forced to be local because of versioning (by replicating
1443 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1444 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1446 (ppc_elf_relocate_section): Add handy debugging code for when
1447 assertion fails. Add some more 'symbol made local because of
1450 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1451 processing a GOT relocation as required by ABI.
1453 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1455 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1456 version info if this symbol came from a dynamic object.
1457 (elf_link_add_object_symbols): Set the version info of a symbol
1458 only if the object actually contains version definitions and
1459 defines this symbol.
1461 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1463 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1464 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1466 * configure: Regenerated with autoconf 2.12.
1467 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1469 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1471 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1472 a warning rather than returning an error.
1474 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1476 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1478 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1480 * cisco-core.c: define signals for wingdb.
1482 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1484 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1485 the same number of aux entries.
1487 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1489 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1490 difference of two symbols if the relocation size is 32 bits.
1491 (som_write_fixups): Handle R_DATA_EXPR.
1493 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1495 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1496 its value if COFF_WITH_PE is defined.
1498 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1500 * coff-stubgo32.c: New file.
1501 * go32stub.h: New file.
1502 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1503 * coffswap.h (coff_swap_filehdr_in): Invoke
1504 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1506 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1507 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1508 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1509 COFF_ADJUST_AUX_IN_POST if they are defined.
1510 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1511 COFF_ADJUST_AUX_OUT_POST if they are defined.
1512 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1513 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1514 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1515 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1516 * targets.c (go32stubbedcoff_vec): Declare.
1517 (bfd_target_vector): Add go32stubbedcoff_vec.
1518 * configure.in (go32coff_vec): New target vector.
1519 (go32stubbedcoff_vec): Likewise.
1520 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1521 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1522 * Makefile.in: Rebuild dependencies.
1523 (BFD32_BACKENDS): Add coff-stubgo32.o.
1524 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1525 (HFILES): Add go32stub.h.
1527 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1529 * configure.in: Check for fdopen.
1530 * configure, config.in: Rebuild.
1531 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1532 __GO32__. Reindent a bit.
1534 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1536 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1537 flag for newly created sections.
1538 (sunos_add_dynamic_symbols): Don't discard newly created sections
1539 if shared library is dynobj.
1541 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * elf.c (map_sections_to_segments): When checking whether
1544 including a section in a segment would force us to skip a page,
1545 align the address of the next segment to avoid wraparound
1548 start-sanitize-tic80
1549 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1551 * coffcode.h (coff_write_object_contents): Initialize
1552 target id field to TIC80_TARGET_ID.
1553 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1555 (coff_swap_filehdr_in): Swap in target id field if used.
1558 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1560 * coff-i386.c (coff_i386_is_local_label_name): New static function
1561 if TARGET_UNDERSCORE.
1562 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1563 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1565 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1567 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1568 complain_overflow_signed, for 32 bit PC relative relocations.
1570 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1572 * elflink.h (elf_link_add_object_symbols): When a version
1573 indirection symbol is overridden, make the original symbol point
1574 at the real overriding symbol.
1576 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1579 * elflink.h (elf_link_output_extsym): Use the right section for a
1581 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1582 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1584 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1586 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1587 symbols before checking for new symbols.
1589 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1591 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1593 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1594 file, not aoutsz bytes (they are different in XCOFF .o files).
1596 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1597 redefined by objects included from archives.
1599 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1601 * elflink.h (elf_merge_symbol): In the case of a new defined
1602 symbol overriding an old defined symbol, return the hash table
1603 entry which we modify, even if it is the target of an
1605 (elf_link_add_object_symbols): If the real name of the symbol gets
1606 overridden, convert the versioned symbol into an indirect symbol
1609 * elflink.h (elf_merge_symbol): New static function, broken out of
1610 elf_link_add_object_symbols.
1611 (elf_link_add_object_symbols): Call it.
1613 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1615 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1616 handle case where COFF filehdr does not immediately follow PE
1618 * coffgen.c (coff_object_p): Remove useless seek to current
1621 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1623 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1626 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1628 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1629 symbols, skip N_ABS symbols with debugging storage classes.
1631 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1633 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1634 relocs in shared libraries which refer to local symbols. Cope
1635 with addend when processing a GOT relocation.
1637 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1638 for sections that the linker didn't create.
1639 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1640 symbol if it was created in ppc_elf_size_dynamic_sections.
1641 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1642 relative to a section for which we didn't output a symbol.
1644 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1645 relocs are 'rela' relocs, like everything else. .rela.plt is not
1646 a read-only section, so we don't have to special-case it.
1648 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1649 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1651 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1652 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1653 actual .got section.
1654 * elflink.c (_bfd_elf_create_got_section): The three reserved
1655 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1657 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1660 * elf32-ppc.c (ppc_elf_check_relocs): Use
1661 _bfd_elf_create_got_section to create the GOT rather than
1662 ppc_elf_create_linker_section. Create the '.rela.got' section
1664 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1665 symbol has a GOT entry.
1666 (ppc_elf_relocate_section): Record when a symbol is used through
1667 the GOT, and allocate space in the GOT for each such symbol.
1668 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1669 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1672 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1673 treated in a similar way to ADDR16_HA relocs.
1674 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1675 shared objects; the linker must deal with them.
1676 (ppc_elf_create_linker_section): Stop setting
1677 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1678 LINKER_SECTION_PLT stuff.
1679 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1680 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1681 section, not ELF-specific calls.
1682 (elf_backend_plt_not_loaded): Set to 1.
1683 (elf_backend_got_symbol_offset): Set to 4.
1684 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1685 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1686 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1687 plt_not_loaded member.
1688 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1689 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1691 (elf_backend_G_O_T_offset): Set default to 0.
1692 (elfNN_bed): Set added fields.
1694 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1695 DT_RELENT in shared objects; should be DT_RELAENT.
1697 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1698 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1699 such a reloc (in a non-shared object) refers to a symbol that's
1702 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1704 * elfcode.h (put_signed_word): Define.
1705 (get_signed_word): Define.
1706 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1707 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1709 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1710 bfd_get_signed_32 to set the r_addend field.
1711 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1712 bfd_h_get_signed_64 to set the r_addend field.
1714 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1716 * elf32-i386.c (elf_i386_relocate_section): When generating a
1717 shared library, do the relocation if the input section is not
1718 allocated in memory.
1720 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1721 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1722 (elf_fix_symbol_flags): New static function, broken out of
1723 elf_adjust_dynamic_symbol.
1724 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1725 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1726 forced local even if NEEDS_PLT is set. When forcing a symbol to
1727 be local, clear NEEDS_PLT.
1728 (elf_link_output_extsym): Remove unused local bed.
1730 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1732 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1733 for derived elf linker hash table entries. References to
1734 elf_link_hash_entry changed appropriately.
1735 (elf32_mn10300_link_hash_table): New structure for derived elf
1737 (elf32_mn10300_hash_table): Define.
1738 (elf32_mn10300_link_hash_traverse): Likewise.
1739 (elf32_mn10300_link_hash_newfunc): New function.
1740 (elf32_mn10300_link_hash_table_create): Likewise.
1741 (elf32_mn10300_finish_hash_table_entry): Likewise.
1742 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1743 of prologue code, and call:32->call:16 relaxing.
1744 (compute_function_info: New function.
1745 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1747 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1749 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1750 for a symbol which is being forced to be local.
1751 * elf32-i386.c (elf_i386_relocate_section): Write out the
1752 relocation value for a GOT reloc for a symbol which is turning
1753 into a local symbol.
1754 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1755 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1757 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1759 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1760 value if the symbol is turning into a local symbol.
1761 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1762 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1764 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1766 * elflink.h (elf_link_add_object_symbols): Also read verneed
1767 information by calling `_bfd_elf_slurp_version_tables'.
1768 (elf_link_add_object_symbols): For undefined symbols look for
1769 version information in the verneed records.
1770 (elf_link_add_object_symbols): Use soname of shared object
1771 for verneed record if it is available.
1773 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1775 * cpu-arm.c: Add prototypes for compatible and scan.
1776 * cofflink.c: Add prototype for mark_relocs.
1778 * archive.c (bfd_special_undocumented_glue): Change filename to
1779 const pointer. Add prototype.
1781 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1783 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1784 sections that will be discarded.
1786 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1788 * elflink.h (elf_link_find_version_dependencies): When searching
1789 for known version symbol skip non-matching verdef records, not
1792 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1794 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1795 not a bfd_vma, to the base file, to match how dlltool reads it.
1797 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1799 * reloc.c: Add thumb relocations.
1801 * bfd-in2.h: Add Thumb relocations.
1803 * libbfd.h: Add Thumb relocations.
1805 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1807 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1809 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1811 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1812 for a section even if it is not loaded.
1814 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1816 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1817 input and output files.
1818 (_bfd_coff_generic_relocate_section): Check whether input file,
1819 not output file, is a PE file.
1821 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1823 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1825 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1827 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1830 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1832 * cpu-arm.c (compatible): Add test for supersets of ARM
1835 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1837 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1840 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1842 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1843 called directly by gas/config/tc-arm.c.
1845 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1847 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1848 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1850 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1855 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1857 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1858 (coff_bfd_copy_private_bfd_data): Ditto.
1859 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1860 (coff_arm_bfd_print_private_bfd_data): Ditto.
1861 (coff_arm_bfd_set_private_flags): Ditto.
1862 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1864 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1866 * libcoff-in.h (struct coff_final_link_info): Add boolean
1867 global_to_static member for support of task linking.
1868 (_bfd_coff_write_task_globals): Add prototype.
1869 * libcoff.h: Regenerate.
1870 * coffcode.h (coff_write_object_contents): Use #ifdef to
1871 check RS6000COFF_C, to be consistent with all other uses
1873 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1874 call _bfd_coff_write_task_globals.
1875 (_bfd_coff_link_input_bfd): If doing task linking, convert
1876 global functions to static.
1877 (_bfd_coff_write_global_sym): If doing task linking, convert
1878 global variables to static.
1879 (_bfd_coff_write_task_globals): New function.
1880 start-sanitize-tic80
1881 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1882 (C_AUTOARG): #undef since it clashes with C_UEXT.
1883 (C_LASTENT): #undef since it clashes with C_STATLAB.
1884 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1886 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1887 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1888 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1891 start-sanitize-tic80
1892 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1894 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1895 PP relocations to complain_overflow_dont.
1897 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1899 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1900 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1902 (ppbase_reloc, glob15_reloc): New static functions.
1903 (glob16_reloc, local16_reloc): New static functions.
1904 (rtype2howto): Handle all relocation types.
1905 (coff_tic80_relocate_section): New static function.
1906 (coff_relocate_section): Define to coff_tic80_relocate_section.
1907 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1910 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1912 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1913 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1915 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1916 callers. If PE file, don't add section VMA.
1917 (coff_write_alien_symbol): If PE file, don't add section VMA.
1918 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1919 (_bfd_coff_write_global_sym): Likewise.
1920 (_bfd_coff_generic_relocate_section): Likewise.
1922 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1925 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1927 * cofflink.c (mark_relocs): Add new function to mark symbols which
1928 are used by relocations.
1929 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1930 suppress the skipping of symbols that have thus been marked.
1932 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1934 * coff-sh.c (sh_merge_private_data): New static function.
1935 (coff_bfd_merge_private_bfd_data): Define.
1937 start-sanitize-tic80
1938 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1940 * coff-tic80.c: Remove unnecessary #ifdefs.
1941 * config.bfd: Set targ_underscore to yes for tic80.
1943 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1945 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1946 with unresolved external symbols in GDB).
1949 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1951 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1952 the symbols associated with each BFD.
1953 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1955 * elf-m10200.c: Likewise.
1956 * elf32-m32r.c: Likewise.
1957 * elf32-sh.c: Likewise.
1959 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1961 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1962 alignment of a common symbol. If two symbols that look like
1963 common symbols are found in two shared libraries, and the size is
1964 different, use the larger size, and warn if --warn-common. If a
1965 common symbol overrides a definition in a shared library, set the
1966 size to the larger size, and warn if --warn-common.
1968 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1970 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1971 into any other machine type.
1973 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1975 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1976 data into an unitialised destination set its machine type as well.
1978 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1980 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1981 to common symbol size. Consistently treat uninitialized symbols
1982 in shared objects as common symbols.
1984 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1986 * archures.c (constants): Added new constants to identify the
1987 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1988 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1990 * bfd-in2.h (constants): Added new constants to identify
1991 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1992 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1993 bfd_mach_arm_4T. This file is auto-magically generated from the
1994 archures.c file. This update is just to save work.
1996 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1997 coff_arm_bfd_print_private_bfd_data,
1998 coff_arm_bfd_set_private_flags,
1999 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2000 (global): Macro redefinitions set up to use these new functions.
2002 * coffcode.h (coff_mkobject_hook): Added call to
2003 coff_arm_bfd_set_private_flags().
2004 (coff_set_arch_mach_hook): Added code to set machine type based on
2005 bits stored in internal flags.
2006 (coff_set_flags): Added code to set the new bits in the flags
2007 field based on the machine number.
2008 (function definition macros): Made all function definition macros
2009 conditional so that they can be overridden by target specific
2012 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2013 Structure extended to include new types, one each for ARMv2,
2014 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2016 * libcoff-in.h (struct coff_tdata): Added flags field.
2018 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2020 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2022 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2025 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2027 * coffgen.c (coff_find_nearest_line): If there are no syments,
2030 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2032 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2034 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2036 * targmatch.sed: Add explicit \n characters to work around bug in
2037 HP/UX 10.20 sed program.
2039 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2041 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2044 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2046 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2048 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2050 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2051 (struct elf_m68k_pcrel_relocs_copied, struct
2052 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2053 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2054 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2055 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2057 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2058 PC relative relocs for a global symbol defined in a regular
2059 object, and count the number of PC relative relocs copied for any
2061 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2062 traverse with elf_m68k_discard_copies.
2064 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2066 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2067 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2069 * coffcode.h (coff_compute_section_file_positions): Force the
2070 potential last byte in the file to be written out when
2073 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2075 * configure.host (mips*-*-openbsd*): New host.
2077 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2079 * elflink.h (elf_link_add_object_symbols): Only subtract the
2080 section VMA from the symbol value if this is a fully linked file.
2082 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2083 (struct elf_i386_link_hash_entry): Define.
2084 (struct elf_i386_link_hash_table): Define.
2085 (elf_i386_link_hash_traverse): Define.
2086 (elf_i386_hash_table): Define.
2087 (elf_i386_link_hash_newfunc): New static function.
2088 (elf_i386_link_hash_table_create): New static function.
2089 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2090 PC relative relocs for a global symbol defined in a regular
2091 object, and count the number of PC relative relocs copied for any
2093 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2094 traverse with elf_i386_discard_copies.
2095 (elf_i386_discard_copies): New static function.
2096 (bfd_elf32_bfd_link_hash_table_create): Define.
2098 From Gordon W. Ross <gwr@mc.com>:
2099 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2100 (sunos4_aout_backend): Use MY_entry_is_text_address.
2103 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2105 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2106 R_D30V_32_NORMAL to 2 (4 bytes).
2109 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2111 From Gordon W. Ross <gwr@mc.com>:
2112 * netbsd.h (N_SHARED_LIB): Define.
2113 (SEGMENT_SIZE): Don't define.
2114 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2116 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2117 (SEGMENT_SIZE): Don't define.
2119 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2120 to sizeof Rela structure, not sizeof Rel structure. From Gary
2121 Thomas <g.thomas@opengroup.org>.
2123 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2125 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2126 whenever entry is larger than text address, but only by whole
2127 pages. From Gordon W. Ross <gwr@mc.com>.
2129 * Makefile.in (install): Depend upon installdirs. Use
2130 mkinstalldirs to build $(oldincludedir).
2131 (installdirs): New target.
2133 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2134 if this is a debugging section which we are stripping.
2136 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2138 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2139 alpha-specific target data struct.
2141 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2143 From Thomas Graichen <graichen@rzpd.de>:
2144 * Makefile.in: Always use $(SHELL) when running move-if-change.
2145 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2146 * configure: Rebuild.
2148 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2150 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2151 VMA if this is an executable file or a shared object.
2153 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2156 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2158 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2159 start of the file. Remove uses later on which switch using
2161 (MY(callback)): Handle entry_is_text_address.
2162 (MY_entry_is_text_address): Define if not defined.
2163 (MY(backend_data)): Initialize new field.
2164 * aoutf1.h (sunos4_aout_backend): Likewise.
2165 * i386aout.c (MY(backend_data)): Likewise.
2166 * i386mach3.c (MY(backend_data)): Likewise.
2167 * mipsbsd.c (MY(backend_data)): Likewise.
2168 * sparclynx.c (sparclynx_aout_backend): Likewise.
2169 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2170 (MY_entry_is_text_address): Define.
2171 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2173 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2174 whose name starts with `.'.
2176 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2178 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2179 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2180 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2181 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2182 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2183 sparc-*-openbsd*): New targets.
2184 * configure: Rebuild.
2186 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2188 * stabs.c (struct stab_section_info): New field
2190 (_bfd_link_section_stabs): Fill the above array.
2191 (_bfd_stab_section_offset): Use `cumulative_skips' to
2192 speed up offset calculation.
2194 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2196 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2197 addend for non pc-relative relocations.
2199 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2200 for non-existent function.
2202 * elf-m10300.c (mn10300_elf_relax_section): New function.
2203 (mn10300_elf_relax_delete_bytes): Likewise.
2204 (mn10300_elf_symbol_address_p): Likewise.
2205 (mn10300_elf_get_relocated_section_contents): Likewise.
2206 (bfd_elf32_bfd_relax_section): Define.
2207 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2209 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2211 * configure.host: Set SHLIB_LIBS.
2212 * configure.in: Substitute SHLIB_LIBS.
2213 * configure: Rebuild.
2214 * Makefile.in (SHLIB_LIBS): New variable.
2215 ($(SHLIB)): Use $(SHLIB_LIBS).
2217 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2219 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2220 with bfd_section_vma.
2222 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2225 Correct CPU file names for mn10[23]00.
2226 * configure: Rebuild.
2228 * bfd.c (bfd_record_phdr): Cast count to size_t before
2231 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2232 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2233 (xcoff_write_archive_contents): LIkewise.
2234 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2235 (mips_elf_create_procedure_table): Likewise.
2236 * peicode.h (pe_print_idata): Likewise.
2237 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2238 * xcofflink.c (xcoff_get_section_contents): Likewise.
2239 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2240 (xcoff_link_add_symbols): Likewise.
2241 (xcoff_link_add_symbols): Likewise.
2243 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2244 (ppcboot_bfd_print_private_bfd_data): Likewise.
2246 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2247 to complain_overflow_signed.
2249 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2251 * VERSION: Set to 2.8.1.
2253 * Branched binutils 2.8.
2255 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2256 deciding whether to copy a reloc into a shared object.
2257 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2258 relocs in unallocated sections.
2259 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2260 R_SPARC_RELATIVE relocs in unallocated sections.
2262 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2264 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2265 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2268 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2270 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2271 override an uninitialized symbol from a shared library with a
2274 * elf-m10200.c: Rename from elf32-mn10200.c.
2275 * elf-m10300.c: Rename from elf32-mn10300.c.
2276 * cpu-m10200.c: Rename from cpu-mn10200.c
2277 * cpu-m10300.c: Rename from cpu-mn10300.c
2278 * Makefile.in: Update accordingly.
2280 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2281 (elf_mips_isa): Move to earlier in file.
2282 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2283 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2286 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2289 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2291 * configure.com: New file.
2292 * config.h-vms: Remove file.
2293 * makefile.vms: Update for new configure scheme.
2295 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2297 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2298 (ppc_process_before_allocation): Declare.
2299 * libcoff.h: Rebuild.
2301 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2303 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2305 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2307 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2309 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2310 symbol index for a R_IHCONST reloc.
2312 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2314 * targmatch.sed: Do not use \(\) recursively.
2316 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2318 * m68klinux.c (MACHTYPE_OK): Define.
2319 * i386linux.c (MACHTYPE_OK): Define.
2321 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2323 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2324 <hjl@gnu.ai.mit.edu>:
2325 * sparclinux.c: New file.
2326 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2327 * bfd-in2.h: Rebuild.
2328 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2329 * configure.in (sparclinux_vec): Add to list of vectors.
2330 * configure: Rebuild.
2331 * targets.c (sparclinux_vec): Declare.
2332 (bfd_target_vector): Add sparclinux_vec.
2333 * Makefile.in: Rebuild dependencies.
2334 (BFD32_BACKENDS): Add sparclinux.o.
2335 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2337 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2338 bfd_coff_backend_data field.
2339 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2341 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2342 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2343 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2345 * bfd.c: Include "libiberty.h".
2346 (strerror): Don't declare.
2347 (bfd_errmsg): Call xstrerror rather than strerror.
2349 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2351 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2352 reloc even if the symbol is in the .bss section.
2353 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2354 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2355 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2357 * coffcode.h (bfd_coff_backend_data): Add new field
2358 _bfd_coff_default_section_alignment_power.
2359 (bfd_coff_default_section_alignment_power): Define.
2360 (bfd_coff_std_swap_table): Initialize new field.
2361 * libcoff.h: Rebuild.
2362 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2363 symbol to the default section alignment.
2365 * COPYING: Update FSF address.
2368 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2370 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2371 21-bit absolute that made it act as a relative.
2374 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2376 * elflink.c (_bfd_elf_create_linker_section): Don't set
2377 bss_section and rel_section from existing sections.
2379 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2382 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2384 * aoutx.h (some_aout_object_p): Change executable test to fix
2385 problems with embedded a.out systems.
2387 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2389 * stabs.c (_bfd_stab_section_offset): New function.
2390 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2391 * libbfd.h: Rebuild.
2392 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2394 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2395 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2396 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2397 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2398 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2400 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2401 symbol. Check for memory allocation failure of *psinfo.
2402 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2403 callers. Set the value of the header symbol.
2404 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2405 * libbfd.h: Rebuild.
2407 start-sanitize-tic80
2408 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2410 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2411 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2412 reloc types, rather than silently failing to generate an output file.
2415 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2417 * targmatch.sed: Use the hold space to put the #ifdef around the
2418 the string constant.
2419 * targets.c (UNSUPPORTED_TARGET): Don't define.
2420 (find_target): Don't check for UNSUPPORTED_TARGET.
2421 (bfd_set_default_target): Don't try to optimize by checking for
2424 * Makefile.in: Rebuild dependencies.
2425 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2426 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2427 (elf32-m32r.o): Remove explicit target.
2429 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2432 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2433 count section symbols for sections that were created by the
2434 linker, or are not allocatable or not loadable.
2435 (elf32_sparc_finish_dynamic_sections): Output output section
2436 symbols for section for which we made space for them.
2438 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2440 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2441 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2443 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2445 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2446 (m32r_hi16_list): New static local.
2447 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2448 (m32r_elf_do_hi16_reloc): Delete.
2449 (m32r_elf_relocate_hi16): New function.
2450 (m32r_elf_lo16_reloc): New function.
2451 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2454 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2456 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2457 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2458 (m32r_elf_final_sda_base): New function.
2459 (m32r_elf_relocate_section): Rewrite sdata support.
2460 (m32r_elf_finish_dynamic_sections): Delete.
2462 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2464 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2465 * coff-svm68k.c: New file. Just defines some macros and includes
2467 * coff-m68k.c: Add functions to handle common addends, moved in
2468 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2469 Control whether relocs are visible using STATIC_RELOCS.
2470 * cf-m68klynx.c: Simplify greatly: just define macros to control
2472 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2473 * targets. (m68ksysvcoff_vec): Declare.
2474 (bfd_target_vector): Add m68ksysvcoff_vec.
2475 * config.bfd (m68*-motorola-sysv*): New target.
2476 * configure.in (m68ksysvcoff_vec): New vector.
2477 * configure: Rebuild.
2478 * Makefile.in: Rebuild dependencies.
2479 (BFD32_BACKENDS): Add coff-svm68k.o.
2480 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2482 * binary.c (binary_set_section_contents): Don't get misled if the
2483 first section is not loadable. From Matthew L. Martin
2486 * elflink.h (elf_bfd_final_link): Set the value of a section
2487 symbol to the section address unless doing a relocateable link.
2489 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2491 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2492 .plt entry if we've taken the function's address.
2493 (elf64_alpha_merge_gots): Merge collected flags info as well.
2495 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2497 * Many files: Add function prototypes.
2498 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2499 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2500 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2501 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2502 * peicode.h: Change several void * parameters to PTR.
2503 * srec.c (srec_get_symbol_info): Make static.
2504 * syms.c (bfd_symbol_is_absolute): Remove.
2505 * Makefile.in: Rebuild dependencies.
2507 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2509 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2510 (bfd_elf32_bfd_is_local_label): Don't define.
2512 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2515 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2517 * bfd-in.h: Don't include obstack.h.
2518 (struct bfd_hash_table): Change memory field to PTR.
2519 * bfd.c (struct _bfd): Change memory field to PTR.
2520 * bfd-in2.h: Rebuild.
2521 * libbfd-in.h (bfd_release): Declare as function, don't define as
2523 * libbfd.h: Rebuild.
2524 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2525 objalloc routines rather than obstack routines.
2526 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2527 (getpagesize): Don't define.
2528 (_bfd_new_bfd): Don't set _bfd_chunksize.
2529 (bfd_openr): Free new bfd and objalloc on failure.
2530 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2531 (bfd_alloc_size): Remove.
2532 (bfd_release): New function.
2533 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2534 objalloc routines rather than obstack routines.
2535 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2536 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2537 objalloc routines rather than obstack routines.
2538 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2539 (struct accumulate): Change memory to struct objalloc *.
2540 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2541 * dep-in.sed: Don't remove obstack.h from dependency list.
2542 * Makefile.in: Rebuild dependencies.
2543 (BFD_H_DEPS): Remove obstack.h.
2544 (install): Don't install obstack.h.
2545 * Many files: Don't include "obstack.h".
2548 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2549 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2550 * libbfd.h: Rebuild.
2551 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2552 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2553 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2555 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2556 old version of bfd_alloc.
2557 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2558 * libbfd.h: Rebuild.
2559 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2561 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2563 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2564 ELF local label syntax as well.
2566 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2568 * config.bfd (powerpc-*-beos*): New target.
2569 * configure.in (powerpc-*-beos*): Add case that explicitly
2570 does not set COREFILE for now. A future BeOS version is
2571 expected to support core files.
2572 * configure: Regenerate with autoconf.
2574 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2576 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2577 seen with a local symbol, rather than crashing.
2579 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2580 version symbols if there aren't any.
2582 start-sanitize-tic80
2583 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2585 * coff-tic80.c (coff_rtype_to_howto): Define
2586 (coff_tic80_rtype_to_howto): Clone generic coff version and
2587 add code to handle the funky TI "internal relocations".
2590 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2592 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2593 or size changes because of a weak symbol.
2595 * cisco-core.c (SIGEMT): Define if not defined.
2597 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2599 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2600 setting ever. Sanity check the version number. Sort out copying
2601 flags and other information when adding an indirect symbol.
2602 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2603 symbols added by the backend. Clear the entire contents of the
2605 (elf_export_symbol): Ignore indirect symbols.
2606 (elf_link_output_extsym): Accept a section without an owner in an
2608 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2609 version count. Correct the allocation of x_versymp.
2611 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2612 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2613 Don't return bfd_und_section_ptr when info->shared.
2614 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2615 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2616 (mips_elf_check_relocs): Resolve an indirect symbol in
2618 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2619 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2621 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2623 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2625 From Eric Youngdale <eric@andante.jic.com>:
2626 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2627 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2628 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2629 versioned symbol appears in both a regular and a shared object.
2630 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2631 appropriate. Improve error message.
2632 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2633 all uses. Add localsyms field.
2634 (elf_bfd_final_link): When generating a shared library, call
2635 elf_link_output_extsym to output all local symbols.
2636 (elf_link_output_extsym): Handle symbols which were forced to
2639 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2641 From Eric Youngdale <eric@andante.jic.com>:
2642 * elf-bfd.h (elf_symbol_type): Add version field.
2643 * elfcode.h (elf_slurp_symbol_table): Set version field.
2644 * elflink.h (elf_link_add_object_symbols): When creating an
2645 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2646 appropriate. Set up an indirection from the nondefault version of
2648 (NAME(bfd_elf,size_dynamic_sections)): Call
2649 elf_link_assign_sym_version before checking whether there are any
2650 versions. Always record the version name as a dynamic symbol.
2651 Initialize counters.
2652 (elf_link_assign_sym_version): After finding a version, see if a
2653 symbol should be forced to local scope. Create a new version
2654 definition if appropriate.
2655 (elf_link_output_extsym): Correct indirect symbol handling.
2656 * elf.c (bfd_elf_print_symbol): Print version information.
2657 (bfd_section_from_shdr): Turn version sections into BFD sections.
2658 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2659 if sh_info is not already set.
2660 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2662 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2663 _bfd_stringtab_add to copy the name into permanent memory if
2666 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2668 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2670 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2672 * coffcode.h (bfd_coff_backend_data): Change
2673 _bfd_coff_compute_section_file_positions to return a boolean
2674 value. Change all callers.
2675 (coff_compute_section_file_positions): Change return type to
2676 boolean. If the size of the last section changed, then output a
2677 zero byte at the end of the file.
2678 * libcoff.h: Rebuild.
2680 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2681 for at least 6 output symbols.
2682 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2683 emit a TC csect to represent the space they take up. For an XO
2684 symbol, just emit a reference, not a csect.
2686 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2687 Solaris doesn't like the combined options, and the -f is
2689 (stamp-tshlink, install): Likewise.
2691 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2692 handling when little endian.
2694 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2696 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2697 (mn10300_elf_relocate_section): Likewise.
2698 (elf_backend_relocate_section): Define.
2700 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2701 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2702 (elf32_mn10300_howto_table): Likewise.
2703 (elf32_mn10300_reloc_map): Likewise.
2704 (bfd_elf32_mn10300_reloc): Delete unused function.
2706 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2708 start-sanitize-tic80
2709 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2710 understand, just set the howto field to NULL, and the caller will
2711 print an appropriate error message.
2713 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2714 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2715 block. Use NULL for initializations of "ptr" rather than bare 0.
2716 * coff-h8300.c: Fix typo in comment.
2717 * coff-h8500.c: Ditto.
2719 * coff-z8k.c: Ditto.
2721 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2723 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2724 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2725 m32r_elf_get_relocated_section_contents): First pass at relax support.
2727 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2729 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2730 entry for reading verdef records.
2731 Use correct braces for computing increments of extverdaux and
2732 exteverdef record pointers.
2734 start-sanitize-tic80
2735 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2737 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2741 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2743 * elflink.h (elf_link_find_version_dependencies): Check that
2744 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2747 start-sanitize-tic80
2748 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2750 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2753 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2755 * targets.c (bfd_default_vector): Make non-const.
2756 (find_target): New static function, broken out of
2758 (bfd_set_default_target): New function.
2759 (bfd_find_target): Call find_target. When defaulting, use
2760 bfd_default_vector[0] if it is not NULL.
2761 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2762 * bfd-in2.h, libbfd.h: Rebuild.
2764 * syms.c (bfd_is_local_label): Return false if the symbol has no
2766 * coff-i960.c (coff_i960_is_local_label_name): New function.
2767 (coff_bfd_is_local_label_name): Define.
2768 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2769 (coff_bfd_is_local_label_name): Define.
2770 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2771 (coff_bfd_is_local_label_name): Define.
2772 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2773 with .. or _.L_ as local.
2774 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2775 (bfd_elf32_bfd_is_local_label_name): Define.
2776 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2777 beginning with $ as local.
2779 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2781 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2782 rather than comparing against info->lprefix.
2783 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2784 * elflink.h (elf_link_input_bfd): Likewise.
2785 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2786 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2788 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2789 _bfd_elf_is_local_label_name if not already defined.
2790 * elf.c (_bfd_elf_is_local_label_name): New function.
2791 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2793 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2794 (m88k_is_local_label_name): New static function.
2796 * coffcode.h (coff_bfd_is_local_label_name): Define as
2797 _bfd_coff_is_local_label_name if not already defined.
2798 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2799 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2800 * libcoff.h: Rebuild.
2802 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2803 to _bfd_is_local_label_name.
2804 (bfd_target): Likewise.
2805 * syms.c (bfd_is_local_label): Define as function, not macro.
2806 (bfd_is_local_name): Define.
2807 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2808 bfd_generic_is_local_label, and take a string rather than a
2810 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2811 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2812 (bfd_generic_is_local_label): Don't declare.
2813 (bfd_generic_is_local_label_name): Declare.
2814 * bfd-in2.h, libbfd.h: Rebuild.
2815 * All backends: Change local_label to local_label_name.
2817 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2818 (mips_elf_relocate_got_local): Change return type to boolean.
2819 Don't assume that the first zero entry is unassigned; instead, use
2821 (mips_elf_relocate_section): Check return value of
2822 mips_elf_relocate_got_local.
2823 (mips_elf_create_got_section): Initialize assigned_gotno field.
2826 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2828 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2832 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2834 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2835 that have no contents merely because linker_mark is not set.
2837 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2839 * config.bfd (mips*-*-lnews*): New target.
2840 * coff-mips.c (mips_relocate_section): Make assert compare
2841 content byteorder instead of header byteorder.
2842 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2844 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2845 * configure.in (ecoff_biglittle_vec): Add case.
2846 * configure: Update.
2848 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2850 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2851 name begins with ".note".
2852 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2853 section whose name begins with ".note".
2854 (get_program_header_size): Corresponding change.
2856 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2857 jal and for jal overflow.
2859 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2861 From Eric Youngdale <eric@andante.jic.com>:
2862 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2863 not found, try looking it up again without the version name.
2864 (elf_link_add_object_symbols): Always link against the dynamic
2865 symbol table of a dynamic object. When linking against a dynamic
2866 object, include version strings in symbol names, and set up
2867 version information. Add indirect symbols for default versions.
2868 (elf_link_create_dynamic_sections): Add special version sections.
2869 (struct elf_assign_sym_version_info): Define.
2870 (struct elf_find_verdep_info): Define.
2871 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2872 up version sections.
2873 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2874 (elf_link_find_version_dependencies): New static function.
2875 (elf_link_assign_sym_version): New static function.
2876 (elf_link_renumber_dynsyms): New static function.
2877 (struct elf_final_link_info): Add symver_sec field.
2878 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2879 local symbols of a dynamic object. Handle DT_VER* constants.
2880 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2881 dynamic object. Skip indirect symbols from ELF objects. Remove
2882 the version name before choosing a hash bucket. Write out the
2883 version information if appropriate.
2884 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2885 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2886 (bfd_elf64_size_dynamic_sections): Likewise.
2887 * bfd-in2.h: Rebuild.
2888 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2889 Change elf_link_hash_flags to unsigned short.
2890 (ELF_LINK_HIDDEN): Define.
2891 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2892 dynverdef_hdr, dynversym_section, dynverdef_section,
2893 dynverref_section, cverdefs, cverrefs, verdef, verref.
2894 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2895 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2896 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2897 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2898 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2899 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2900 (_bfd_elf_slurp_version_tables): Declare.
2901 * elf.c (_bfd_elf_swap_verdef_in): New function.
2902 (_bfd_elf_swap_verdef_out): Likewise.
2903 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2904 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2905 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2906 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2907 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2908 version information if there is any.
2909 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2910 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2911 (elf_fake_sections): Handle .gnu.version* section names.
2912 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2913 (_bfd_elf_slurp_version_tables): New function.
2914 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2915 version name in string entered in dynamic hash table.
2916 * elfcode.h: Include fnmatch.h.
2917 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2918 symbol which was forced to become local.
2919 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2920 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2921 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2922 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2924 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2926 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2928 (mn10200_elf_relax_section): Correctly compute a symbol's value
2929 when the symbol is local, but not in the same section as we are
2930 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2933 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2935 * elf32-m32r.c: Rewrite to use ELF backend linker.
2936 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2937 Add small data area support (R_M32R_SDA16).
2938 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2939 * bfd-in2.h,libbfd.h: Regenerated.
2941 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2943 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2944 (mn10200_elf_relax_delete_bytes): Likewise.
2945 (mn10200_elf_symbol_address_p): Likewise.
2946 (mn10200_elf_get_relocated_section_contents): Likewise.
2947 (bfd_elf32_bfd_relax_section): Define.
2948 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2950 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2951 (mn10200_elf_relocate_section): Likewise.
2952 (elf_backend_relocate_section): Define.
2955 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2957 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2958 reloc.c, targets.c: New target, elf-*-D30V.
2960 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2962 * cpu-d30v.c, elf32-d30v.c: New files.
2965 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2967 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2968 * bfd-in2.h: Regenerated.
2969 start-sanitize-tic80
2970 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2971 (rtype2howto): Add function.
2972 (tic80_howto_table): Add.
2975 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2977 * sysdep.h: Don't define errno in MSVC if error.h is included.
2979 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2981 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2982 is initialized before it is used.
2984 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2986 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2987 symbol into a weak undefined symbol; leave it as a common symbol.
2989 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2991 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2992 about a symbol defined in a dynamic object if it has already been
2993 defined in a regular object.
2995 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2997 * makefile.vms: Add gcc flags to allow compiling with current gcc
2999 (targmatch.h): New dependency.
3001 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3003 * evax.h (ALPHA_R_CODEADDR): New relocation.
3004 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3006 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3008 * bfd-in2.h, libbfd.h: Rebuild.
3010 Restrict symbol length to 64 bytes, case preserving:
3011 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3012 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3013 (_bfd_evax_length_hash_symbol): Added.
3014 * evax-etir.c (_bfd_evax_write_etir): Call
3015 _bfd_evax_length_hash_symbol before output of symbol.
3016 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3017 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3019 * evax-emh.c: Output filename to object file without path.
3021 * evax-egsd.c: New sections for local and global commons.
3023 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3024 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3025 notices. Replace AXP with Alpha.
3027 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3029 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3030 sections if we are creating a shared library.
3032 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3034 * configure.host (i386-windows): Don't set host64=true.
3036 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3038 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3039 (elf_mips16_gprel_howto): New static variable.
3040 (mips16_gprel_reloc): New static function.
3041 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3042 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3043 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3044 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3045 * bfd-in2.h, libbfd.h: Rebuild.
3047 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3049 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3050 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3052 start-sanitize-r5900
3053 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3055 * config.bfd: add r5900
3058 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3060 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3061 the output section will be the absolute section; don't print an
3062 assertion message for that case when doing a relocateable link.
3064 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3066 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3067 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3068 need_fn_sub, call_stub, and call_fp_stub.
3069 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3070 (mips_elf_link_hash_newfunc): Initialize new fields.
3071 (mips_elf_link_hash_table_create): Likewise.
3072 (mips_elf_relocate_section): Redirect relocations to use mips16
3073 stubs when appropriate.
3074 (mips_elf_check_relocs): Attach stub sections to the appropriate
3075 symbol. Set need_fn_stub when appropriate.
3076 (mips_elf_always_size_sections): New static function.
3077 (mips_elf_check_mips16_stubs): New static function.
3078 (elf_backend_always_size_sections): Define.
3079 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3081 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3082 attached to sections which are not being included in the link.
3084 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3086 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3087 symbol value when computing the addend for a pc_relative
3090 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3092 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3093 relocateable link, just skip pc_relative pcrel_offset relocs.
3094 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3095 structure for an ARM26 reloc which can be resolved.
3096 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3097 reloc can be resolved.
3099 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3100 error in overflow check for R_RELBYTE.
3102 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3104 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3105 From Mark Rasin <mark.rasin@telrad.co.il>.
3107 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3110 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3112 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3113 (elf_mn10200_howto_table): Likewise.
3114 (mn10200_reloc_map): Likewise.
3116 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3118 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3119 * bfd-in2.h, libbfd.h: Regenerated.
3120 * elf32-m32r.c: Add support for them.
3122 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3124 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3125 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3126 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3127 r_format and r_pcrel. Always return a value.
3128 * riscix.c (MY_final_link_callback): Define to dummy value.
3130 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3131 relocations against the text segment, look up the output name of
3133 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3134 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3135 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3136 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3137 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3139 start-sanitize-tic80
3140 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3142 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3143 routines for little endian data.
3144 * coffcode.h (coff_write_object_contents): Set magic to
3145 TIC80_ARCH_MAGIC for TIc80.
3147 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3149 * coff-tic80.c (tic80coff_vec): Change to little endian data
3153 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3155 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3156 auxiliary_filters parameter to be const char * const *. Accept a
3157 NULL terminated array.
3158 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3159 (bfd_elf32_size_dynamic_sections): Update declaration.
3160 * bfd-in2.h: Rebuild.
3162 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3164 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3165 NOTYPE symbol in a text section as a FUNC symbol.
3167 * coffcode.h (coff_compute_section_file_positions): Force
3168 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3170 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3172 * libaout.h (machine_type): Reserve several values for sparclet.
3174 start-sanitize-tic80
3175 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3177 * config.bfd (tic80-*-*): Don't require 'coff'.
3180 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3182 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3183 table to v850_elf_reloc for all non-standard relocations.
3184 (v850_elf_check_relocs): Add check for h being non-null.
3185 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3186 statement instead of multiple ifs.
3187 (v850_elf_relocate_section): Fix up error message, don't just call
3190 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3192 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3193 Use bfd_elf_generic_reloc as special function for all relocs.
3194 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3196 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3197 24bit pc-relative reloc.
3199 start-sanitize-tic80
3200 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3202 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3203 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3204 header byte order is little endian. Use correct bfd_get and
3205 bfd_put routines for little endian headers.
3206 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3207 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3210 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3212 * reloc.c: Add BFD_RELOC_24.
3213 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3214 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3215 * bfd-in2.h, libbfd.h: Rebuilt.
3217 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3219 elf64-alpha multiple .got rewrite:
3221 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3222 (bfd_elf*_mkobject): Don't define here ...
3223 * elfxx-target.h: ... but rather here. Default always_size_sections
3225 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3226 what the #defines in elf-bfd.h transmuted it to anyway.
3228 * section.c: Add SEC_LINKER_CREATED flag.
3229 * bfd-in2.h: Rebuild.
3230 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3231 relocation section flags.
3232 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3233 SEC_IN_MEMORY to recognize generated bits.
3234 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3236 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3237 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3238 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3239 * elf32-ppc.c (ppc_elf_create_linker_section,
3240 ppc_elf_size_dynamic_sections): Likewise.
3241 * elf32-sparc.c (elf32_sparc_check_relocs,
3242 elf32_sparc_size_dynamic_sections): Likewise.
3243 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3245 (_bfd_elf_create_dynamic_sections): Likewise.
3246 (_bfd_elf_make_linker_section_rela): Likewise.
3247 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3248 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3249 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3250 to identify generated bits.
3251 (elf_link_input_bfd): Likewise.
3253 * elf64-alpha.c: Rewrite everything touching relocations.
3255 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3257 * elf32-v850.c (all functions and static variables): Go through
3258 and regularize names to be of the form v850_elf_<xxx>.
3259 (toplevel): Include <elf/v850.h>.
3260 (enum reloc_type): Move to include/elf/v850.h.
3261 (v850_elf_check_relocs): For common variables, if the variable is
3262 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3263 into the appropriate section.
3264 (elf_backend_check_relocs): Define.
3266 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3268 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3270 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * config.bfd (mips*el-*-linux*): New target.
3273 (mips*-*-linux*): New target.
3275 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3276 Return a useful value.
3278 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3280 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3282 * configure: Rebuild.
3283 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3284 ac_cv_func_mmap in bfd/configure.host.
3286 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3287 filter_shlib and auxiliary_filter_shlib parameters.
3288 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3290 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3291 (bfd_elf64_size_dynamic_sections): Likewise.
3292 * bfd-in2.h: Rebuild.
3294 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3297 symbols, don't export a symbol which is defined by an object in an
3298 archive which contains shared objects.
3300 start-sanitize-tic80
3301 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3303 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3304 for TI TMS320c80 (MVP).
3305 (bfd_archures_list): Add bfd_tic80_arch.
3306 * bfd-in2.h: Regenerate by running "make headers".
3308 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3310 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3311 * configure.in (case $vec): Correct typo, "tb" not "tp".
3312 Also add cofflink.o for tic80coff_vec.
3313 * configure: Regenerate with autoconf.
3316 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3318 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3319 is configured with --with-mmap.
3321 start-sanitize-tic80
3322 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3324 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3325 (ALL_MACHINES): Add cpu-tic80.o
3326 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3327 * coff-tic80.c: Add skeleton, cloned from another coff config.
3328 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3332 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3334 * TODO: Correct a misspelling.
3335 start-sanitize-tic80
3336 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3337 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3338 * configure.in (case $vec): Add tic80coff_vec entry.
3339 * configure: Regenerate with autoconf.
3340 * archures.c (bfd_tic80_arch): Declare.
3341 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3342 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3343 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3344 (bfd_target_vector): Add tic80coff_vec entry.
3347 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3349 * elflink.h (elf_buckets): Add some more values for larger
3352 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3354 * Makefile.in (install): Move subdir_do out of conditional. From
3355 Fred Fish <fnf@cygnus.com>.
3357 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3359 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3361 (elf_mn10200_howto_table): Likewise.
3362 (mn10200_reloc_map): Likewise.
3364 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3367 mips16 symbol during the link.
3368 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3370 (mips_elf_link_output_symbol_hook): New static function.
3371 (elf_backend_link_output_symbol_hook): Define.
3373 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3376 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3378 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3379 against SEC_DEBUGGING sections here (revert patch of December 5).
3380 * elfcode.h (elf_object_p): Check for them here, instead.
3382 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3384 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3385 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3387 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3388 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3389 * elf-bfd.h (struct elf_size_info): Update declaration of
3391 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3392 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3393 * elfxx-target.h: Use new dynamic reloc routines by default.
3394 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3397 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3399 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3400 if NAMES_HAVE_UNDERSCORE is defined.
3402 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3404 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3406 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3408 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3411 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * elflink.h (elf_link_add_object_symbols): Only add a weak
3414 symbol if the real definition is in the dynamic symbol table.
3415 After finding the real definition, then, if it is dynamic, add the
3416 weak symbol to the dynamic symbol table.
3418 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3420 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3422 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3425 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3427 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3429 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3430 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3431 * reloc.c: Remove mn10300 big endian relocs.
3432 * bfd-in2.h, libbfd.h: Rebuilt.
3434 * elf32-mn10200.c: Update from elf32-mn10300.c.
3436 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3438 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3440 * elf32-mn10300.c: Add some comments.
3442 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3444 * ihex.c (ihex_scan): Always initialize buf before jumping to
3446 (ihex_read_section): Likewise.
3448 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3450 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3451 inplace for most relocs.
3453 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3455 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3456 even if SEC_ALLOC is not set.
3457 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3458 when deciding whether to copy a reloc into a shared object.
3459 (elf_i386_relocate_section): Likewise.
3460 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3461 (elf32_sparc_relocate_section): Likewise.
3462 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3463 reloc section if it is not set in the source section.
3464 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3465 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3466 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3468 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3470 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3471 expects a .got.plt until we actually create it.
3473 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3475 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3476 message for bfd_reloc_outofrange, rather than aborting. From
3477 Philippe De Muyter <phdm@info.ucl.ac.be>.
3479 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3480 a relocateable link, don't try to process them. From Heinz Wrobel
3481 <wrobel@lpr.e-technik.tu-muenchen.de>.
3483 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3485 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3486 mn10300_info_howto_rel. Tweak reloc argument to be an
3487 Elf32_Internal_Rela.
3488 (USE_RELA): Define instead of USE_REL.
3489 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3491 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3493 * configure.in, configure: Handle mips*-sgi-irix6*.
3494 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3497 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3500 relocation against a symbol defined in a section with no output
3503 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3505 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3506 * configure, config.in: Rebuild with autoconf 2.12.
3508 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3509 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3510 (swap_out_syms): Set st_other from existing st_other field.
3511 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3513 (elf_link_output_extsym): Set the other field from the global hash
3515 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3516 (elf_mips16_jump_howto): New static variable.
3517 (mips16_jump_reloc): New static function.
3518 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3519 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3520 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3522 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3523 * bfd-in2.h, libbfd.h: Rebuild.
3524 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3526 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * configure.host: Use long long for mips-sgi-irix6*.
3530 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3531 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3533 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3535 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3536 (enum reloc_type): Add more reloc types.
3537 (elf32_mn10300_howto_table): Update for new reloc types.
3538 (elf32_mn10300_reloc_map): Update for new reloc types.
3539 * reloc.c: Add some new relocs for the mn10300 series.
3540 * bfd-in2.h, libbfd.h: Rebuilt.
3542 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3544 * som.c (setup_sections): Don't lose for a space which has
3545 no data, but some symbols.
3547 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3549 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3550 (sunos_link_hash_table_create): Initialize got_needed.
3551 (sunos_create_dynamic_sections): Only set .got section size if it
3552 is not already set. Set got_needed.
3553 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3554 sdynptr, and only handle dynamic sections, if dynamic sections are
3556 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3557 Initialize .got section.
3558 (sunos_scan_ext_relocs): Likewise.
3559 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3561 (sunos_finish_dynamic_link): Check got_needed. Only set up
3562 dynamic linking information if needed.
3564 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3566 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3568 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3570 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3572 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3574 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3577 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3579 * filemode.c: Include sysdep.h.
3580 * ihex.c: Add casts to eliminate compiler warnings.
3581 * sunos.c: Add casts to eliminate compiler warnings.
3583 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3585 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3587 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3588 appropriate relocations in the .so file if shared.
3589 (ppc_elf_relocate_section): Ditto.
3591 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3593 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3594 complain_overflow_unsigned.
3596 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3598 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3599 overflows for R_D10V_16 and R_D10V_18.
3601 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3603 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3604 (do_with_relocs): Likewise.
3605 (do_as_repeat): Likewise.
3606 (copy_expression): Likewise.
3608 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * ieee.c (ieee_write_external_part): Correctly record whether
3611 there is an external part.
3613 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3615 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3616 handle tda offsets for sld.w and sst.w instructions.
3617 Fix alignment check in sld.w and sst.w tda reloc handling.
3619 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3621 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3623 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3625 * elf32-v850.c: Add comments about assumptions about
3626 char, short & long sizes.
3627 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3628 problems for several relocs.
3630 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3631 R_V850_SDA_OFFSET entry.
3633 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3635 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3636 Store import file index in ldindx.
3637 (xcoff_build_ldsyms): Assume that ldsym was not previously
3638 allocated. For an imported symbol, copy ldindx into l_ifile.
3640 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3642 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3643 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3644 fields in R_V850_TDA_OFFSET.
3645 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3646 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3649 * elf32-v850.c: Include bfdlink.h.
3650 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3652 (elf32_v850_bfd_final_link_relocate): New function.
3653 (v850_elf_relocation_section): Likewise.
3654 (elf_backend_relocate_section): Define.
3656 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3658 * binary.c (binary_set_section_contents): Ignore sections which
3659 don't have SEC_LOAD and SEC_ALLOC set.
3661 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3663 * linker.c (_bfd_generic_final_link): Avoid losing static
3664 symbols in the .bss section.
3666 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3668 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3669 (mips32_64bit_reloc): New static function.
3670 (mips_reloc_map): Add entry for BFD_RELOC_64.
3671 (mips_elf_relocate_section): Handle R_MIPS_64.
3673 * linker.c (default_indirect_link_order): Print an error message
3674 when attempting to do a relocateable link with different object
3675 file formats, rather than calling abort.
3677 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3679 * reloc.c (m32r relocs): Rename them.
3680 * bfd-in2.h, libbfd.h: Regenerated.
3681 * elf32-m32r.c: Update.
3682 (m32r_elf_10_pcrel_reloc): New function.
3683 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3684 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3686 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3688 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3689 all sections that will be included in the output file.
3690 (_bfd_generic_link_output_symbols): Discard symbols in sections
3691 which are being discarded.
3692 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3693 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3694 (elf_v850_howto_table): Corresponding changes.
3695 (elf_v850_reloc_map): Corresponding changes.
3696 * reloc.c: Add additional V850 relocations.
3697 * bfd-in2.h, libbfd.h: Rebuilt.
3699 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3700 no longer want in pc-relative relocs.
3702 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3704 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3705 accept a reloc against an undefined sybmol!
3707 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3709 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3711 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * VERSION: Bump for new relocation.
3715 * hosts/i386bsd.h: If NBPG is not defined, define it as
3716 PAGE_SIZE, for recent versions of FreeBSD.
3718 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * configure.host: Use `long long' as the 64 bit type on a Solaris
3721 host, since both gcc and the SunPRO compilers support it.
3723 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3725 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3726 mistake to have reused the ECOFF LITERAL for ELF since they have
3727 different semantics.
3728 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3729 * bfd-in2.h, libbfd.h: Rebuild.
3731 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3734 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3735 dynamic relocation for an undefweak symbol when we are building
3736 a static executable.
3738 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3740 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3741 point explicitly to srcdir.
3742 (targmatch.h): Edit references to point explicitly to objdir.
3744 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3746 * config.bfd: When setting targ_cpu, don't get confused by
3749 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3751 * configure.host: Add support for windows host (a build done
3752 under the Microsoft build environment).
3754 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3756 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3757 definition in a dynamic object, add it to the dynamic symbol table
3758 if any dynamic object mentions it. Reverts part of last patch.
3760 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3761 (sunos_link_hash_table_create): Initialize got_base.
3762 (bfd_sunos_size_dynamic_sections): If the .got section is more
3763 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3765 (sunos_check_dynamic_reloc): Subtract got_base from a base
3766 relative relocation.
3768 * elf32-mips.c (elf_mips_isa): New static function.
3769 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3770 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3772 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * archive.c (do_slurp_coff_armap): Only treat archive as little
3775 endian for i960 COFF.
3777 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3779 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3780 by the change in size of the section when EXEC_P is not set.
3782 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3783 (m68kcoff_rtype_to_howto): New static function.
3784 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3785 VMA to the addend for a PC relative reloc.
3787 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3789 * Makefile.in: Rebuild dependencies.
3791 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3794 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3796 * Makefile.in: Remove explicit dependencies for mn10200 and
3798 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3799 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3800 (dependencies): Rebuilt.
3802 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3804 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3805 during this function.
3807 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3808 section if the flags are compatible.
3810 * configure.in: Add havevecs, and put it in tdefaults.
3811 * mpw-config.in: Likewise.
3812 * configure: Rebuild.
3813 * targmatch.sed: New file; a sed script to build targmatch.h from
3815 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3816 * targets.c: Include "fnmatch.h".
3817 (struct targmatch): Define.
3818 (bfd_target_match): Define by including targmatch.h.
3819 (bfd_find_target): If the target is not found by name, search for
3820 it as a configuration triplet.
3821 * Makefile.in: Rebuild dependencies.
3822 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3823 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3824 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3825 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3826 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3827 (CFILES): Remove i386dynix.c and hp300bsd.c.
3828 (targmatch.h): New target.
3829 (do_clean): Remove targmatch.h.
3831 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3832 * acconfig.h: Add NEED_DECLARATION_GETENV.
3833 * configure, config.in: Rebuild.
3834 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3835 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3837 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3839 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3840 * cpu-mn10200.c, cpu-mn10300.c: New files.
3841 * elf32-mn10200.c, elf32-mn10300.c: New files.
3842 * Makefile.in: Break mn10x00 support into two separate
3843 configurations, mn10200 and mn10300.
3844 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3845 * bfd-in2.h, configure: Rebuilt.
3847 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3849 * Makefile.in (do_clean): Move config.log to do_distclean.
3851 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3853 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3854 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3855 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3856 (elf32-mn10x00.o): Add dependencies.
3857 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3858 (bfd_mn10x00_arch): Declare.
3859 (bfd_archures_list): Add bfd_mn10x00_arch.
3860 * config.bfd: Add mn10x00-*-*.
3861 * configure.in: Add bfd_elf32_mn10x00_vec.
3862 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3863 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3864 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3865 * bfd-in2.h, configure: Rebuilt.
3867 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3869 openVMS/Alpha: Provide filename and case_hack flags via
3870 symbol table from gas.
3871 Add case_hack code for symbol output from vax/vms.
3872 * evax-alpha.c (evax_initialize): Remove filename handling,
3873 filename is provided via symbol table.
3874 (evax_get_symtab): Use local symbol count when setting up table.
3875 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3877 (_bfd_evax_write_egsd): Skip file name symbol.
3878 * evax-emh.c (get_vms_time_string): Local function now.
3879 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3881 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3882 through _bfd_evax_case_hack_symbol.
3883 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3885 (_bfd_evax_basename): Removed.
3886 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3887 * evax.h (evax_private_data_struct): Remove filename.
3888 (flag_hash_long_names, flag_show_after_trunc,
3889 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3892 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3895 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3896 (NO_SWAP_MAGIC): Don't define.
3897 (SWAP_MAGIC): Define.
3899 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3900 no hash table entry for a global symbol.
3902 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3904 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3906 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3908 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3909 symbol type with T_NULL. Warn if symbol type changes. Based on
3910 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3912 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3913 a dynamic object in the dynamic symbol table if it is referenced
3914 or defined by a regular object.
3916 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3918 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3919 remove dwarf local labels. Shrinks binaries by a factor of 3!
3921 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3923 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3924 by hand, rather than by calling bfd_make_section.
3926 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3928 * reloc.c: Rename m32r relocs.
3929 * bfd-in2.h, libbfd.h: Rebuilt.
3930 * elf32-m32r.c: Update.
3932 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3935 link, adjust the symbol index of a base relative reloc. Don't
3936 change the addend of a PC relative reloc if pcrel_offset is set.
3937 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3938 a relocateable link.
3940 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3941 it is zero, in case src_mask matters.
3942 (bfd_install_relocation): Likewise.
3944 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3946 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3948 (_bfd_xcoff_bfd_final_link): Don't set target_index
3949 to an uninitialized value.
3951 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3953 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3954 indices, rather than crashing.
3955 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3957 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3960 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3964 (coff_arm_adjust_symndx): New static function.
3965 (coff_adjust_symndx): Define.
3967 * srec.c (srec_scan): Accept multiple symbols on a single line.
3968 From Pascal Martin <pmartin@alsys.com>.
3972 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3974 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3975 (sunos_merge_private_bfd_data): New function.
3977 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3979 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3981 (bfd_merge_private_bfd_data): Likewise.
3982 * section.c (bfd_copy_private_section_data): Likewise.
3983 * syms.c (bfd_copy_private_symbol_data): Likewise.
3984 * bfd-in2.h: Rebuild.
3985 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3986 both BFD's are the right flavour.
3987 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3988 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3989 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3990 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3991 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3992 (ppc_elf_merge_private_bfd_data): Likewise.
3993 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3994 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3996 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3997 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4000 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4002 * reloc.c: Add m32r relocs.
4003 * bfd-in2.h, libbfd.h: Rebuilt.
4004 * cpu-m32r.c,elf32-m32r.c: New files.
4006 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4008 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4010 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4012 * tekhex.c (first_phase): Change type parameter from char to int.
4014 (pass_over): Change func to expect int, not char.
4016 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4017 rather than SEC_LOAD when aligning the file offset for the first
4018 section in a segment.
4020 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4022 * syms.c (coff_section_type): Make arg const.
4023 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4024 to make_bfd_asection().
4025 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4026 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4027 (_bfd_elf_stringtab_init): Remove prototype.
4029 * netbsd-core.c (swap_abort): Add prototype.
4030 * aix386-core.c (swap_abort): Ditto & make static
4031 * hpux-core.c (swap_abort): Ditto & make static.
4032 * irix-core.c (swap_abort): Ditto & make static.
4033 * ptrace-core.c (swap_abort): Ditto & make static.
4034 * trad-core.c (swap_abort): Ditto & make static.
4035 * coffswap.h (coff_swap_reloc_in): Ditto.
4036 (coff_swap_reloc_out): Ditto.
4037 (coff_swap_filehdr_in): Ditto.
4038 (coff_swap_filehdr_out): Ditto.
4039 (coff_swap_sym_in): Ditto.
4040 (coff_swap_sym_out): Ditto.
4041 (coff_swap_aux_in): Ditto.
4042 (coff_swap_aux_out): Ditto.
4043 (coff_swap_lineno_in): Ditto.
4044 (coff_swap_lineno_out): Ditto.
4045 (coff_swap_aouthdr_in): Ditto.
4046 (coff_swap_aouthdr_out): Ditto.
4047 (coff_swap_scnhdr_in): Ditto.
4048 (coff_swap_scnhdr_out): Ditto.
4049 * ihex.c (ihex_sizeof_headers): Ditto.
4050 * tekhex.c (getsym): Ditto.
4051 (find_chunk): Ditto & make static.
4052 (insert_byte): Ditto.
4053 (first_phase): Ditto.
4055 (tekhex_get_symtab): Ditto & make static.
4056 (tekhex_get_symtab_upper_bound): Ditto & make static.
4057 (tekhex_mkobject): Ditto.
4058 (tekhex_object_p): Ditto.
4059 (move_section_contents): Ditto.
4060 (tekhex_get_section_contents): Ditto.
4061 (tekhex_set_arch_mach): Ditto & make static.
4062 (tekhex_set_section_contents): Ditto.
4063 (writevalue): Ditto.
4066 (tekhex_write_object_contents): Ditto.
4067 (tekhex_sizeof_headers): Ditto.
4068 (tekhex_make_empty_symbol): Ditto.
4069 (tekhex_get_symbol_info): Ditto.
4070 (tekhex_print_symbol): Ditto.
4071 * irix-core.c (make_bfd_asection): Ditto.
4072 (irix_core_core_file_p): Ditto.
4073 (irix_core_core_file_failing_command): Ditto.
4074 (irix_core_core_file_failing_signal): Ditto.
4075 (irix_core_core_file_matches_executable_p): Ditto.
4076 (irix_core_make_empty_symbol): Ditto.
4077 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4078 * srec.c (srec_new_symbol): Ditto.
4079 (srec_get_section_contents): Ditto.
4080 (srec_set_arch_mach): Ditto.
4081 (srec_set_section_contents): Ditto.
4082 (internal_srec_write_object_contents): Ditto.
4083 (srec_write_object_contents): Ditto.
4084 (symbolsrec_write_object_contents): Ditto.
4085 (srec_sizeof_headers): Ditto.
4086 (srec_make_empty_symbol): Ditto.
4087 (srec_get_symtab_upper_bound): Ditto.
4088 (srec_get_symtab): Ditto.
4089 (srec_print_symbol): Ditto and make static.
4090 * elf.c (elf_read): Ditto
4091 (assign_section_numbers): Ditto.
4092 (elf_fake_sections): Ditto.
4093 (sym_is_global): Ditto.
4094 (elf_map_symbols): Ditto.
4095 (get_program_header_size): Ditto.
4096 * coffgen.c (make_a_section_from_file): Ditto.
4097 (coff_real_object_p): Ditto.
4098 (fixup_symbol_value): Ditto.
4099 (build_debug_section): Ditto.
4101 * syms.c (coff_section_type): Ditto.
4103 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4105 * bfd-in2.h: Rebuilt after m32r changes.
4107 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4109 * config.bfd,configure.in,configure: Add m32r support.
4110 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4111 * config.bfd: Keep target list alphabetically sorted.
4113 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4115 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4116 to add in the constant part found in the instruction itself.
4117 (case R_V850_HI16_S): Likewise.
4119 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4121 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4122 and R_D10V_18 to be 1 (word).
4124 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * stabs.c (_bfd_link_section_stabs): If the output_section field
4127 of either section is bfd_abs_section, then the linker is
4128 discarding the section and we should not optimize it.
4130 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4132 * Makefile.in (aout-sparcle.o): New target.
4133 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4134 * config.bfd (sparclet-*-aout*): Add case.
4135 * configure.in (sparcle_aout_vec): Add case.
4136 * configure: Regenerated.
4137 * targets.c (sparcle_aout_vec): Declare.
4138 (bfd_target_vector): Add sparcle_aout_vec.
4139 * aout-sparcle.c: New file.
4141 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4143 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4144 low order sign bit propogation for R_V850_HI16_S.
4146 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4147 handling V850 specific relocs.
4148 (elf_v850_howto_table): Use the new function for some
4149 relocations. Twiddle masks & shifts for some relocs.
4150 Set partial_inplace where needed.
4152 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4154 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4155 default architecture to a machine number of 0.
4156 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4158 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4159 the output BFD is the default, set it from the first input BFD.
4161 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4163 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4164 insert at bitpos zero. The HI16 relocs are shifted right
4165 by 16 bits. Fix src_mask for all relocs.
4166 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4168 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4171 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4173 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4174 Rewrite to use BFD file read routines and to avoid using a fixed
4175 length for the file name.
4177 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4179 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4180 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4181 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4182 to R_V850_{32,16,8}.
4184 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4186 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4187 (elf_v850_howto_table): Add info for HI16_S reloc.
4188 (v850_reloc_map): Add HI_16_S reloc.
4189 * reloc.c: Define BFD_RELOC_V850_* relocs.
4191 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4194 * elf32-sh.c: New file.
4195 * elf.c (prep_headers): Handle bfd_arch_sh.
4196 * elfcode.h (write_relocs): Handle absolute symbol.
4197 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4198 (_bfd_elf64_link_read_relocs): Declare.
4199 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4200 elf_link_read_relocs. Make globally visible. Change all
4202 (elf_link_input_bfd): Get external symbols from cache in
4203 symtab_hdr->contents. Get contents from cache in
4205 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4207 * reloc.c: Define BFD_RELOC_SH_* relocs.
4208 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4209 * coff-sh.c (sh_insns_conflict): Fix a return value.
4210 (_bfd_sh_align_load_span): New globally visible function, broken
4211 out of sh_align_load.
4212 (sh_align_load): Call _bfd_sh_align_load_span.
4213 (sh_swap_insns): Change relocs parameter to PTR.
4214 * bfd-in2.h, libbfd.h: Rebuild.
4215 * targets.c (bfd_elf32_sh_vec): Declare.
4216 (bfd_elf32_shl_vec): Declare.
4217 * config.bfd (sh-*-elf*): New target.
4218 * configure.in (bfd_elf32_sh_vec): New target vector.
4219 (bfd_elf32_shl_vec): New target vector.
4220 * configure: Rebuild.
4221 * Makefile.in: Rebuild dependencies.
4222 (BFD32_BACKENDS): Add elf32-sh.o.
4223 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4225 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4226 page before checking D_PAGED.
4228 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4229 (ihex_write_object_contents): Remove extbase; always use segbase
4232 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4234 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4235 * configure.host (i[345]86-*-*): Ditto.
4236 * config.bfd (i[345]86-*-*): Ditto.
4237 * configure: Regenerate.
4239 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4242 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4244 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4245 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4246 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4247 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4248 will have an ST_CODE type, change the symbol's type to ST_DATA.
4249 * som.c (hppa_som_gen_reloc_type): Update prototype.
4251 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4253 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4254 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4255 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4256 (mips_elf_finish_dynamic_sections): Likewise.
4258 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4260 * configure.host (HLDENV): New variable to set. Set it for
4261 *-*-sysv4*, since those linkers may not support -R but they always
4262 support LD_RUN_PATH.
4264 * libieee.h (NSECTIONS): Don't define.
4265 (ieee_data_struct): Change section_table to asection **. Add
4267 * ieee.c (get_section_entry): If the table isn't big enough, make
4269 (ieee_slurp_sections): Remove assertion about number of sections.
4270 (ieee_object_p): Adjust initialization of ieee to match changes to
4273 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4274 symbols merely because we are generating a shared library.
4275 (xcoff_build_ldsyms): Don't set up global linkage code for an
4276 undefined symbol merely because we are generating a shared
4279 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4281 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4282 (BFD32_BACKENDS) Add elf32-v850.o.
4283 * archures.c: Add bfd_v850_arch.
4284 * bfd-in2.h: Add bfd_v850_arch.
4285 * config.bfd (v850-*-*): New target.
4286 * configure: (bfd_elf32_v850_vec) New vector.
4287 * configure.in: (bfd_elf32_v850_vec) New vector.
4288 * cpu-v850.c: New file.
4289 * elf.c (prep_headers): Added case bfd_arch_v850.
4290 * elf32-v850.c: New file.
4291 * targets.c (bfd_elf32_v850_vec): New vector.
4293 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4295 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4296 a function code symbol for an XMC_XO symbol.
4298 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4300 * mpw-config.in: Update editing of autoconf vars to reflect
4301 Jul 18 configure.in change.
4302 * mpw-make.sed: Update editing of include pathnames to be
4303 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4305 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4307 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4308 which to offset to get the .plt entry address is ".plt".
4310 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4312 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4313 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4314 Added, for internal use by the ARM gas.
4316 * bfd-in2.h: Rebuilt
4318 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4320 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4321 in section dynidx start.
4323 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4325 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4326 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4327 optimization for g++.
4329 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4331 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4332 the -mrelocatable-lib bit set and the other doesn't, clear the
4333 -mrelocatable-lib bit in the header.
4335 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4337 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4338 symbol against a STT_FUNC symbol in a shared library.
4340 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4343 symbol is found, automatically define the corresponding function
4346 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4347 if sym.n_numaux is not zero.
4348 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4349 entry to disagree about the number of aux entries if the symbol
4352 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4353 section if it might be needed, not just if info->shared.
4354 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4355 the start of .rel.dyn if we are going to use it.
4356 (mips_elf_finish_dynamic_sections): Only clear the first element
4357 of .rel.dyn if the size is greater than zero.
4359 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4361 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4362 undefined_symbol callback for a symbol, then don't issue any more
4363 warnings about loader relocs.
4364 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4365 after calling the undefined_symbol callback.
4367 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4368 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4369 as the AIX linker seems to do.
4371 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4373 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4374 (evax_initialize): Remove evax_reloc_table.
4375 (evax_close_and_cleanup): Ditto.
4377 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4379 (evax_bfd_reloc_type_lookup): Ditto.
4380 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4381 cooked_size == raw_size.
4382 * evax-emh.c (_bfd_evax_register_filename): Remove.
4383 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4384 * evax-misc.c (add_new_contents): Malloc section at full size.
4385 (_bfd_save_evax_section): Memcpy section contents directly.
4386 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4387 (evax_reloc_table): Remove.
4389 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4391 * makefile.vms: Add better support for DEC C compilation
4392 Add evax.h dependencies
4394 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4395 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4396 (BFD_RELOC_ALPHA_BASEREG): Remove.
4397 * bfd-in2.h, libbfd.h: Rebuild.
4399 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4401 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4402 getgid if _WIN32 is defined.
4403 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4405 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4407 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4408 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4410 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4413 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4415 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4417 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4418 (NEED_DECLARATION_REALLOC): New macro.
4419 * configure, config.in: Rebuild.
4420 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4421 (realloc): Declare if NEED_DECLARATION_REALLOC.
4423 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4424 <strings.h> if they exist.
4426 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4428 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4432 Based on patches from Eric Valette <valette@crf.canon.fr>:
4433 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4434 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4435 (elf_howto_table): Add entries for new relocs.
4436 (elf_i386_reloc_type_lookup): Handle new relocs.
4437 (elf_i386_info_to_howto): Just call abort.
4438 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4439 (elf_i386_relocate_section): Likewise.
4441 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4443 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4445 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4448 only get the LMA from the phdr if they are in the same part of the
4451 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4452 new segment to make them more comprehensible. If the relationship
4453 between the LMA and the VMA changed, start a new segment. Don't
4454 check dynsec when deciding whether to start a new segment for a
4455 writeable section; -N will now handle this.
4457 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4459 * libhppa.h: Remove "esel" changes. Not the right approach.
4460 * som.c: Corresponding changes.
4461 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4462 which don't have a SOM symbol type associated with them.
4463 Reverses a 1994 change.
4465 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4467 Make ld -N more reasonable for ELF:
4468 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4469 phdr_in_section to false, and always use a single load segment.
4470 (elf_sort_sections): Sort sections by LMA after VMA.
4471 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4472 align to maxpagesize.
4473 (assign_file_positions_except_relocs): Likewise.
4474 * elfcode.h (elf_object_p): If a section is loaded but not page
4475 aligned, clear D_PAGED.
4477 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4479 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4480 Added, for internal use by the ARM gas.
4482 * bfd-in2.h: Rebuilt
4484 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4486 * libhppa.h (R_HPPA_ESEL): New field selector.
4487 (e_esel): Similarly.
4488 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4489 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4490 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4492 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4494 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4495 archive search before looking for stripped dynamic objects.
4497 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4499 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4500 symbol a warning rather than an error.
4502 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * elf.c (assign_file_positions_for_segments): Track the virtual
4505 memory position separately from the file position, and use it to
4506 compute the alignment adjustment.
4508 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4510 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4511 and fixed mask on R_D10V_10_PCREL_L.
4513 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * elf64-mips.c: Include "aout/ar.h".
4516 (mips_elf64_slurp_armap): New static function.
4517 (mips_elf64_write_armap): New static function.
4518 (bfd_elf64_archive_*): Define.
4519 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4520 Use instead of bfd_generic_archive_p.
4521 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4522 instead of _bfd_write_archive_contents.
4523 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4524 _bfd_generic_mkarchive.
4525 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4526 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4528 (TARGET_LITTLE_SYM): Likewise.
4529 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4531 * Makefile.in: Rebuild dependencies.
4533 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4534 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4535 SHT_MIPS_EVENTS sections.
4536 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4537 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4539 (_bfd_mips_elf_fake_sections): Likewise.
4541 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4542 * ecoff.c (ecoff_compute_section_file_positions): Copy
4543 rdata_in_text from backend info to tdata. Clear it if any data
4544 section comes before .rdata.
4545 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4546 tdata rather than backend info.
4548 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4550 * configure.in: Fix test for whether a compiler has a 64 bit
4551 type. From Jim Wilson <wilson@cygnus.com>.
4553 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4555 * configure.host (mips-sgi-irix6*): New host.
4557 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4558 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4559 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4561 * configure: Rebuild.
4562 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4563 (BFD_HOST_64_BIT): Define conditionally.
4564 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4565 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4566 (symvalue, bfd_size_type): Likewise.
4567 * bfd-in2.h: Rebuild.
4568 * Makefile.in (do_clean): Remove bfd-tmp.h.
4569 (do_distclean): Remove bfd-in3.h.
4570 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4571 (bfd-in3.h): New target.
4573 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4574 Andrew Gierth <ANDREWG@microlise.co.uk>.
4576 * configure.host: Set INSTALL_SHLIB.
4577 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4578 * configure: Rebuild.
4579 * Makefile.in (install): Use @INSTALL_SHLIB@.
4581 * config.bfd (mips*-*-irix6*): New target.
4582 * configure.host: Handle Irix 6 shared library like Irix 5.
4584 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4585 symbol for a magic name.
4586 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4588 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4591 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4593 * mpw-config.in: Add ELF support to mips config, create the
4594 elf32-target.h file in the object dir.
4595 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4597 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4599 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4600 Also removed most abort calls, in favor of using bfd reporting.
4602 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4604 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4605 (BFD32_BACKENDS) Add elf32-d10v.o.
4606 * archures.c: Add bfd_d10v_arch.
4607 * bfd-in2.h: Add bfd_d10v_arch.
4608 * config.bfd (d10v-*-*): New target.
4609 * configure: (bfd_elf32_d10v_vec) New vector.
4610 * configure.in: (bfd_elf32_d10v_vec) New vector.
4611 * cpu-d10v.c: New file.
4612 * elf.c (prep_headers): Added case bfd_arch_d10v.
4613 * elf32-d10v.c: New file.
4614 * libbfd.h: Rebuild.
4615 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4616 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4617 * targets.c (bfd_elf32_d10v_vec): New vector.
4619 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4621 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4623 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4625 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4626 bfd_mach_i386_i8086 machine types.
4628 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4633 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4635 * coffcode.h (coff_set_section_contents): A/UX does not require
4636 special handling of the _LIB section.
4638 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4640 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4641 value for R_RELBYTE.
4643 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4644 array if one was allocated.
4646 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4648 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4649 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4650 use_rld_obj_head and rld_value.
4651 (mips_elf_link_hash_table_create): Initialize new fields.
4652 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4654 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4655 __rld_obj_head symbol not seen, create an __rld_map symbol.
4656 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4657 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4658 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4659 __rld_obj_head symbol.
4660 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4662 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4666 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4667 ppc_elf_addr16_ha_reloc.
4668 (ppc_elf_addr16_ha_reloc): New static function.
4670 * coff-mips.c (struct mips_hi): Define.
4671 (mips_refhi_list): New static variable.
4672 (mips_refhi_addr, mips_refhi_addend): Remove.
4673 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4674 (mips_reflo_reloc): Process mips_refhi_list.
4675 (mips_relhi_list): New static variable.
4676 (mips_relhi_addr, mips_relhi_addend): Remove.
4677 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4678 (mips_rello_reloc): Process mips_relhi_list.
4679 (mips_relocate_section): Permit an arbitrary number of REFHI or
4680 RELHI relocs before the associated REFLO or RELLO reloc.
4682 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * aout-target.h (MY(callback)): Set reloc_count fields.
4686 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4688 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4689 sections unless this is a SunOS link.
4691 * VERSION: Set to 2.7.1.
4693 * Released binutils 2.7.
4695 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * i386aout.c: Include "aout/aout64.h".
4698 (i386aout_write_object_contents): New static function.
4699 (MY_write_object_contents): Define.
4701 * netbsd.h (MY(write_object_contents)): Make sure that
4702 adjust_sizes_and_vmas is called before fiddling with the magic
4705 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4707 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4709 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4711 * libbfd-in.h (itos, stoi): Don't define.
4712 * libbfd.h: Rebuild.
4713 * i386lynx.c (KEEPIT): Define as udata.i.
4714 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4715 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4716 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4717 flags. Don't use stoi.
4719 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4721 * elf.c (map_sections_to_segments): Don't start a new segment for
4722 a writable section if it's on the same page as the previous
4723 segment. Reset the writable variable for a readonly section.
4725 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4727 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4728 first_thunk_address, thunk_size, and import_table_size.
4729 * peicode.h: Improved some diagnostics regarding edata sections.
4731 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4733 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4734 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4736 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4738 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4739 with XCOFF_DEF_DYNAMIC set is really defined.
4740 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4741 (xcoff_link_add_symbols): Only create special sections if using an
4744 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4746 (bfd_install_relocation): Likewise.
4748 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4750 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4752 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4753 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4754 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4755 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4756 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4757 are found for LITERAL relocs.
4758 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4759 taken, we cannot generate a .plt entry for the symbol.
4761 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4763 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4764 sysconf functions (for gprof).
4765 * configure, config.in: Rebuild.
4767 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4769 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4770 an archive if it has a map. If the object file has the wrong
4773 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4774 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4776 (alpha_relocate_section): Likewise.
4778 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4779 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4780 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4781 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4782 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4783 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4784 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4785 * peicode.h: Corresponding changes.
4787 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4789 * elflink.h (elf_create_pointer_linker_section): Comment out code
4790 dealing with making GOT pointers negative of the GOT symbol for
4793 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4795 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4796 increment the .rela.plt size until after we're done creating the
4798 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4799 .rela.plt offset directly rather than calculating it.
4801 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4803 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4804 Use autoconf-set values.
4805 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4806 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4809 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4810 * configure: Rebuilt.
4812 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4814 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4815 handling code > 1k away.
4817 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4819 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4820 defined, output whenever the symbol is updated.
4822 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4824 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4825 section to 0 if user_set_vma is set.
4826 * elflink.h (elf_bfd_final_link): Likewise.
4828 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4830 Partially undo patch of Jun 20.
4831 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4832 (coff_compute_section_file_positions): Likewise.
4833 (coff_write_object_contents): Likewise. Re-add deleted code, but
4834 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4835 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4837 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4839 * config.bfd: Add support for *-*-rtems* configurations.
4841 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * elf.c (prep_headers): Add bfd_arch_alpha case.
4845 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4847 * elf64-alpha.c: New file.
4848 * config.bfd (alpha-*-linuxecoff*): New target.
4849 (alpha-*-linux*, alpha-*-elf*): New targets.
4850 * configure.in (bfd_elf64_alpha_vec): New vector.
4851 * configure: Rebuild.
4852 * targets.c (bfd_elf64_alpha_vec): Declare.
4853 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4854 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4855 * bfd-in2.h, libbfd.h: Rebuild.
4856 * Makefile.in: Rebuild dependencies.
4857 (BFD64_BACKENDS): Add elf64-alpha.o.
4858 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4860 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4862 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4863 than relying on a right shift of 32.
4865 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4867 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4868 ifdef to COFF_WITH_PE.
4869 (coff_compute_section_file_positions): Likewise.
4870 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4871 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4872 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4873 COFF_IMAGE_WITH_PE, always include.
4875 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4877 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4880 approximate the correct answer if SIZEOF_HEADERS was not used.
4882 * binary.c (binary_set_section_contents): Set section file
4883 position based on LMA rather than VMA.
4885 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4887 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4888 symbols if info->strip == strip_all.
4890 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4892 * coff-h8300.c: Remove #if 0 code.
4893 (compatable): Don't allow mixing/matching of different architectures.
4895 * archures.c (bfd_mach_h8300s): Add.
4896 * bfd-in2.h: Rebuilt.
4897 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4899 (h8300_reloc16_estimate): Likewise.
4900 (h8300_reloc16_extra_cases): Likewise.
4901 (h8300_bfd_link_add_symbols): Likewise.
4902 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4903 (coff_set_flags): Likewise.
4904 * cpu-h8300.c (h8300_scan): Likewise.
4905 Add H8/S to bfd_h8300_arch list.
4907 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4909 Added support for Alpha OpenVMS:
4910 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4911 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4912 * config.h-vms, makefile.vms: New files.
4913 * config.bfd (alpha-*-*vms*): New target.
4914 * configure.in (evax_alpha_vec): New target vector.
4915 * configure: Rebuild.
4916 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4917 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4918 * targets.c (bfd_target_evax_flavour): Define.
4919 (evax_alpha_vec): Declare.
4920 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4921 if BFD64 is defined.
4922 * bfd-in2.h, libbfd.h: Rebuild.
4923 * Makefile.in: Rebuild dependencies.
4924 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4925 evax-emh.o, and evax-misc.o.
4926 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4927 evax-etir.c, evax-emh.c, and evax-misc.c.
4928 (HFILES): Add evax.h.
4930 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4932 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4934 (h8300_bfd_link_add_symbols): Likewise.
4936 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4938 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4939 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4941 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4943 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4944 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4946 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4947 R_MIPS_32 relocs if creating a shared library.
4949 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4951 * peicode.h (add_data_entry): Use pei_section_data rather than
4952 _cooked_size. Corresponds to May 13 change in coffcode.h.
4954 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4957 * coffcode.h (coff_write_object_contents): If there are long
4958 section names, always set the f_symptr field, even if there are no
4960 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4961 if there are no symbols.
4963 * coffgen.c (make_a_section_from_file): Check return value of
4964 _bfd_coff_read_string_table.
4965 (coff_real_object_p): Check return value of
4966 make_a_section_from_file.
4967 (_bfd_coff_read_string_table): Check that there are some symbols
4968 before trying to read the string table size.
4970 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4972 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4973 to replace a symbol in a dynamic object with a symbol from another
4974 dynamic object, do the replacement if the existing symbol is
4975 global linkage code.
4977 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4978 for _ptrgl, and treat it as global linkage code.
4980 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4981 filename or N_SO symbol past the offset, and use it to indicate
4982 that there is no line number or function when appropriate.
4984 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4986 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4987 common symbol defined by the linker. Don't export function code
4988 even if export_defineds is set.
4990 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4992 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4994 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4995 (h8300_symbol_address_p): New function.
4996 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4999 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5001 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5003 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5004 correctly for the two variants. Allow relaxing if the target
5005 is 128 bytes away since after relaxation it'll be 126 bytes away.
5006 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5007 "dot" and "value". Allow relaxing if the target is 128 bytes
5008 away since after relaxation it'll be 126 bytes away.
5009 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5010 the given section until nothing changes.
5012 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5014 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5015 alignment hack--we can get the lnnoptr info another way without
5016 suddenly increasing the alignment requirements. Set the flags for
5018 (ecoff_compute_section_file_positions): Do so.
5020 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5023 to keep the HP emulator database happy.
5025 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5026 From Kevin Buettner <kev@primenet.com>.
5028 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5030 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5031 name of a NULL section.
5033 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5035 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5036 set, always call the notice callback.
5038 * VERSION: Increment for bfdlink.h change.
5040 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5043 (sh_relax_delete_bytes): Correct handling of differently sized
5044 trailing alignment reloc.
5046 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5047 * bfd-in2.h: Rebuild.
5048 * configure.in: Warn if there is no known 64 bit type.
5049 * configure: Rebuild.
5051 * Makefile.in: Rebuild dependencies.
5052 (BFD32_BACKENDS): Add ppcboot.o.
5053 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5055 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5056 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5058 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5061 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5062 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5063 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5065 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * elf64-mips.c: Improve reloc special_functions and handling of
5068 SHT_MIPS_OPTIONS section.
5069 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5070 mips_elf_hi16_reloc and make globally visible.
5071 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5072 make globally visible.
5073 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5074 make globally visible.
5075 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5076 and make globally visible.
5077 (gprel16_with_gp): Check howto->src_mask before using value in
5079 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5080 and make globally visible.
5081 (gprel32_with_gp): Check howto->src_mask before fetching value.
5082 (bfd_mips_elf_swap_options_in): New function.
5083 (bfd_mips_elf_swap_options_out): New function.
5084 (_bfd_mips_elf_set_private_flags): Rename from
5085 mips_elf_set_private_flags and make globally visible.
5086 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5087 mips_elf_copy_private_bfd_data and make globally visible.
5088 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5089 mips_elf_merge_private_bfd_data and make globally visible.
5090 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5091 for a SHT_MIPS_OPTIONS section.
5092 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5093 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5094 name of a SHT_MIPS_OPTIONS section.
5095 (_bfd_mips_elf_set_section_contents): New function.
5096 (mips_elf32_section_processing): Set the GP value in a
5097 SHT_MIPS_OPTIONS section.
5098 (_bfd_mips_elf_find_nearest_line): Rename from
5099 mips_elf_find_nearest_line and make globally visible.
5100 (bfd_elf32_set_section_contents): Define.
5101 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5102 (_bfd_mips_elf_lo16_reloc): Declare.
5103 (_bfd_mips_elf_gprel16_reloc): Declare.
5104 (_bfd_mips_elf_got16_reloc): Declare.
5105 (_bfd_mips_elf_gprel32_reloc): Declare.
5106 (_bfd_mips_elf_set_private_flags): Declare.
5107 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5108 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5109 (_bfd_mips_elf_find_nearest_line): Declare.
5110 (_bfd_mips_elf_set_section_contents): Declare.
5112 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5114 (elf_info_to_howto): Define.
5115 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5117 (elf_info_to_howto): Define.
5118 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5120 (elf_info_to_howto): Define.
5122 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5123 R_MOV16B[12], to match change in coff/internal.h.
5125 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * elf64-mips.c: Extensive additions to provide better support for
5128 writing files and for gas.
5129 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5130 of mips_elf_object_p.
5131 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5132 _bfd_mips_elf_object_p.
5133 (_bfd_mips_elf_final_write_processing): Rename from
5134 mips_elf_final_write_processing and make globally visible.
5135 (_bfd_mips_elf_fake_sections): Rename from
5136 mips_elf_fake_sections and make globally visible.
5137 (_bfd_mips_elf_section_from_bfd_section): Rename from
5138 mips_elf_section_from_bfd_section and make globally visible.
5139 (_bfd_mips_elf_section_processing): New function, broken out of
5140 mips_elf_section_processing.
5141 (mips_elf32_section_processing): Rename from
5142 mips_elf_section_processing; call
5143 _bfd_mips_elf_section_processing.
5144 (_bfd_mips_elf_symbol_processing): Rename from
5145 mips_elf_symbol_processing and make globally visible.
5146 (_bfd_mips_elf_read_ecoff_info): Rename from
5147 mips_elf_read_ecoff_info and make globally visible.
5148 (mips_elf32_ecoff_debug_swap): Rename from
5149 mips_elf_ecoff_debug_swap.
5150 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5151 struct symbol_cache_entry.
5152 (_bfd_elf_validate_reloc): New function, moved in from
5153 elfcode.h:validate_reloc.
5154 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5155 to _bfd_elf_validate_reloc. Change all callers.
5156 * elf-bfd.h (bfd_section_from_shdr): Declare.
5157 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5158 (_bfd_elf_validate_reloc): Declare.
5159 (_bfd_mips_elf_object_p): Declare.
5160 (_bfd_mips_elf_fake_sections): Declare.
5161 (_bfd_mips_elf_section_from_bfd_section): Declare.
5162 (_bfd_mips_elf_section_processing): Declare.
5163 (_bfd_mips_elf_symbol_processing): Declare.
5164 (_bfd_mips_elf_read_ecoff_info): Declare.
5165 (_bfd_mips_elf_final_write_processing): Declare.
5166 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5169 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5170 (mips_elf_final_write_processing): Likewise.
5172 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5174 64-bit MIPS ELF ABI objdump support:
5175 * elf64-mips.c: New file.
5176 * Makefile.in: Rebuild dependencies.
5177 (BFD64_BACKENDS): Add elf64-mips.o.
5178 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5179 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5180 bfd_elf64_littlemips_vec to targ_selvecs.
5181 (mips*-*-elf*): Likewise.
5182 * confingure.in: Add bfd_elf64_bigmips_vec and
5183 bfd_elf64_littlemips_vec to vector switch.
5184 * configure: Rebuild.
5185 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5186 broken out of mips_elf_section_from_shdr.
5187 (mips_elf32_section_from_shdr): Rename from
5188 mips_elf_section_from_shdr. Call new function.
5189 (elf_backend_section_from_shdr): Update name of renamed function.
5190 * elf-bfd.h (struct elf_size_info): Change second parameter of
5191 write_out_phdrs to be const. Likewise for second parameter of
5193 (struct bfd_elf_section_data): Add rel_hdr2 field.
5194 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5195 (bfd_elf32_swap_symbol_out): Likewise.
5196 (bfd_elf32_swap_reloc_in): Likewise.
5197 (bfd_elf32_swap_reloc_out): Likewise.
5198 (bfd_elf32_swap_reloca_in): Likewise.
5199 (bfd_elf32_swap_reloca_out): Likewise.
5200 (bfd_elf32_swap_phdr_in): Likewise.
5201 (bfd_elf32_swap_phdr_out): Likewise.
5202 (bfd_elf32_swap_dyn_in): Likewise.
5203 (bfd_elf32_swap_dyn_out): Likewise.
5204 (bfd_elf32_slurp_symbol_table): Declare.
5205 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5206 (bfd_elf32_write_out_phdrs): Declare.
5207 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5208 (bfd_elf64_swap_symbol_out): Likewise.
5209 (bfd_elf64_swap_reloc_in): Likewise.
5210 (bfd_elf64_swap_reloc_out): Likewise.
5211 (bfd_elf64_swap_reloca_in): Likewise.
5212 (bfd_elf64_swap_reloca_out): Likewise.
5213 (bfd_elf64_swap_phdr_in): Likewise.
5214 (bfd_elf64_swap_phdr_out): Likewise.
5215 (bfd_elf64_swap_dyn_in): Likewise.
5216 (bfd_elf64_swap_dyn_out): Likewise.
5217 (bfd_elf64_slurp_symbol_table): Declare.
5218 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5219 (bfd_elf64_write_out_phdrs): Declare.
5220 (_bfd_mips_elf_section_from_shdr): Declare.
5221 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5222 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5223 section for the section, add the new one to rel_hdr2. Increment
5224 reloc_count rather than setting it.
5225 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5226 Remove static declaration.
5227 (elf_write_shdrs_and_ehdr): Define name as macro.
5228 (elf_write_out_phdrs): Likewise.
5229 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5230 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5231 (elf_swap_symbol_in): Change second parameter to be const.
5232 (elf_swap_symbol_out): Likewise.
5233 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5234 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5235 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5236 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5237 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5238 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5239 parameter to be const. Make non-static.
5240 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5242 (elf_slurp_symbol_table): Make non-static.
5243 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5244 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5245 (elf_backend_size_info): Likewise.
5246 (elfNN_bed): Use elf_backend_size_info.
5247 * targets.c (bfd_elf64_bigmips_vec): Declare.
5248 (bfd_elf64_littlemips_vec): Declare.
5249 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5250 bfd_elf64_littlemips_vec if BFD64 is defined.
5252 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5254 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5256 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5257 zeroes, in alignment holes.
5259 * configure: Rebuild with autoconf 2.10.
5261 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5262 potential leading underscore in the allocated buffer.
5264 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5266 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5267 symbols into .sbss if this is a relocatable link.
5269 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5271 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5272 undefined symbols when creating a shared library.
5274 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5276 * coff-sh.c: Add a bunch of new code and static const arrays to
5277 support aligning loads and stores on four byte memory boundaries.
5279 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5281 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5282 call sh_align_loads.
5283 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5286 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5288 * cache.c (bfd_open_file): Unlink the file before opening it for
5289 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5291 * opncls.c (bfd_fdopenr): Set opened_once.
5293 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5295 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5298 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5299 the code unconditionally.
5301 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5303 * libcoff-in.h (struct pei_section_tdata): Define structure.
5304 (pei_section_data): Define macro.
5305 * libcoff.h: Rebuild.
5306 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5307 store s_paddr field in pei_section_data.
5308 (coff_compute_section_file_positions): Use pei_section_data rather
5309 than _cooked_size, and don't overwrite an existing value.
5310 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5311 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5312 * peicode.h (coff_bfd_copy_private_section_data): Define if
5314 (pe_bfd_copy_private_section_data): New static function if
5317 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5319 * srec.c (srec_set_arch_mach): Write as a function rather than a
5322 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5323 no map, just check each member in turn to see whether it is
5326 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5328 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5329 table. Call BFD_ASSERT to validate header size, instead of
5331 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5334 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5336 * ppcboot.c: New target for looking at PPCbug boot records.
5338 * config{ure.in,.bfd}: Add support for ppcboot target.
5340 * configure: Regenerate.
5342 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5344 * coff-h8300.c (howto_table): Update names to match recent
5345 changes to include/coff/internal.h. Fix minor errors in the
5346 existing relocs. Add R_MOVL1 and R_MOVL2.
5347 (rtype2howto): Similarly.
5348 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5349 existing relaxing code and peform more relaxing.
5350 (h8300_reloc16_extra_cases): Likewise.
5352 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5354 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5357 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5359 * elfcode.h (elf_object_p): Reject generic ELF target if
5360 e_machine matches an alternate machine code in a specific backend.
5362 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5363 obsolete align_power_min field.
5365 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5367 * coff-h8300.c (reloc_howto_type): Add howto entry for
5369 (rtype2howto): Handle R_PCRWORD_B.
5370 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5371 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5372 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5373 branch (R_PCWORD_B).
5375 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * aoutx.h (translate_from_native_sym_flags): Set the section for
5378 BSF_CONSTRUCTOR symbols.
5380 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5383 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5385 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5386 stop looking when section is found.
5388 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5390 * coffcode.h (STRING_SIZE_SIZE): Define.
5391 (styp_to_sec_flags): Handle long symbol names when looking for the
5393 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5394 (bfd_coff_long_section_names): Define.
5395 (coff_write_object_contents): Handle long section names.
5396 (bfd_coff_std_swap_table): Initialize new field.
5397 * libcoff.h: Rebuild.
5398 * coffgen.c (make_a_section_from_file): Handle long section
5400 (coff_write_symbols): Handle long section names.
5401 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5402 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5403 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5404 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5405 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5406 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5407 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5408 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5410 * bout.c (b_out_callback): Set lma of sections.
5411 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5412 parameter to output_bfd. Used input_bfd instead of output_bfd in
5415 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5417 * aoutx.h (translate_from_native_sym_flags): Don't create
5418 SEC_CONSTRUCTOR sections.
5419 * ecoff.c (ecoff_set_symbol_info): Likewise.
5421 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5422 From Don Bowman <bowman@waterloo.hp.com>.
5424 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5426 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5427 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5429 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5431 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5432 mips_32_relocs field.
5433 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5434 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5435 relocs against a global symbol which is not defined in a regular
5437 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5438 against a global symbol, increment mips_32_relocs.
5439 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5440 the symbol is not defined in a regular file, make room in the
5443 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5445 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5446 file position and the virtual file position separately. Set
5447 filepos information bsaed on the real file position.
5448 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5449 Jan 23 change to coffcode.h.
5451 * som.c (som_slurp_symbol_table): Set the symbol count to the
5452 number of BFD symbols created.
5454 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5456 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5457 output file if linking shared objects. Loop to check all relocs,
5458 rather than returning false on first error.
5460 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5462 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5463 (ppc_elf_additional_program_headers): If .interp section, bump #
5464 of program headers by 1.
5465 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5466 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5467 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5469 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5471 (ppc_elf_relocate_section): If the output section isn't defined,
5472 don't abort, just give an error message.
5474 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5475 being created is .sdata or .sdata2, don't make the symbol dynamic.
5477 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5479 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5480 members of an archive for dynamic objects with no symbols, and
5481 pass them directly to check_archive_element.
5482 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5483 xcoff_link_check_dynamic_ar_symbols.
5484 (xcoff_link_check_dynamic_ar_symbols): New static function.
5486 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5487 from _bfd_nodynamic to _bfd_xcoff.
5488 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5490 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5491 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5492 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5493 * libcoff.h: Rebuild.
5494 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5495 (xcoff_get_section_contents): New static function.
5496 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5497 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5498 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5499 (xcoff_dynamic_reloc): New static variable.
5500 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5501 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5503 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5505 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5506 if reloc_entry->addend is not 0.
5507 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5509 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5511 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5513 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5514 Add entries for R_SPARC_[56].
5515 (sparc_reloc_map): Add entries for R_SPARC_[56].
5517 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5519 Optimize linking of stabs in sections as used in ELF and COFF.
5520 * stabs.c: New file.
5521 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5522 (_bfd_write_section_stabs): Declare.
5523 (_bfd_write_stab_strings): Declare.
5524 * libbfd.h: Rebuild.
5525 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5526 (struct coff_link_hash_table): Add stab_info field.
5527 * libcoff.h: Rebuild.
5528 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5530 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5532 (_bfd_coff_final_link): Write out stab strings hash table.
5533 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5534 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5536 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5537 (struct bfd_elf_section_data): Add stab_info field.
5538 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5540 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5541 _bfd_link_section_stabs.
5542 (elf_bfd_final_link): Write out stab strings hash table.
5543 (elf_link_input_bfd): Handle optimized stabs sections.
5544 * reloc.c (_bfd_final_link_relocate): Check address against
5545 _raw_size rather than _cooked_size.
5546 * Makefile.in: Rebuild dependencies.
5547 (BFD_LIBS): Add stabs.o
5548 (BFD_LIBS_CFILES): Add stabs.c.
5550 * VERSION: Increment for bfdlink.h change.
5552 * coffgen.c (coff_renumber_symbols): Correct handling of
5553 BSF_NOT_AT_END common symbols.
5555 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5557 * coff-ppc.c (record_toc): Add cast to avoid warning.
5558 (ppc_allocate_toc_section): Likewise.
5559 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5560 (ppc_coff_reloc_type_lookup): Remove unreached code.
5561 * coffcode.h (coff_write_object_contents): Don't take the address
5563 * peicode.h (pe_print_idata): Add casts to avoid warning.
5564 (pe_print_edata): Likewise.
5565 (pe_print_reloc): Remove ANSI C string concatenation.
5567 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5569 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5571 * libcoff.h: Rebuild.
5572 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5574 (coff_swap_aux_out): Likewise.
5575 * peicode.h (coff_swap_aux_in): Likewise.
5576 (coff_swap_aux_out): Likewise.
5577 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5579 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5581 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5582 Fix up .bf endndx link fields.
5583 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5585 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5588 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5590 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5591 on Solaris PowerPC systems doesn't get confused.
5593 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5596 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5597 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5598 update did_reg and did_reg2.
5600 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5602 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5604 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5605 callback routines, pass h->root.string rather than name, in case
5606 copy is true and name is transient.
5608 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5610 * elfcore.h: Add support for core files with multiple threads.
5611 (Primarily for Solaris.)
5613 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5615 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5616 section->orelocation is NULL.
5618 * coffgen.c (bfd_coff_get_syment): New function.
5619 (bfd_coff_get_auxent): New function.
5620 * bfd-in.h (bfd_coff_get_syment): Declare.
5621 (bfd_coff_get_auxent): Declare.
5622 * bfd-in2.h: Rebuild.
5624 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5626 * elf32-mips.c (struct mips_hi16): Define.
5627 (mips_hi16_addr, mips_hi16_addend): Remove.
5628 (mips_hi16_list): New static variable.
5629 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5630 (mips_elf_lo16_reloc): Process mips_hi16_list.
5631 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5632 relocs before the associated LO16 reloc.
5634 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5636 * versados.c (versados_scan): Check bfd_alloc return value.
5637 (versados_object_p): Check all bfd_read return values. Require
5638 that lang field be less than 10, to avoid confusion with Intel Hex
5641 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5643 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5644 not 0, for an absolute symbol.
5645 (NAME(aout,swap_ext_reloc_out)): Likewise.
5647 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5648 (ihex_write_object_contents): For a large start address, output
5649 the full 32 bit address in record type 5.
5651 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5652 to int to avoid promotion problems in prototype.
5654 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5656 * configure.host: Use ${srcdir} when looking for picfrag.
5658 * configure.host: Switch on ${libdir}, not $(libdir). From
5659 alan@spri.levels.unisa.edu.au (Alan Modra).
5661 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5662 entry point, not just for DYNAMIC objects.
5663 * sunos.c (sunos_add_dynamic_symbols): Always call
5664 sunos_create_dynamic_sections. If called with a non DYNAMIC
5665 object, don't do anything else.
5666 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5668 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5670 * configure.in: Permit --enable-shared to specify a list of
5672 * configure: Rebuild.
5674 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5675 host when configuring with --enable-shard.
5677 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5682 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5683 to avoid crashing in bfd_hash_replace.
5685 * sysdep.h: Use #ifdef, not #if.
5687 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5689 * config.in: Rebuild.
5691 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5693 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5694 (AC_CHECK_HEADERS): Check for sys/time.h
5695 (AC_HEADER_TIME): Add macro.
5696 * configure: Rebuild.
5697 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5698 to control what combination of <time> and <sys/time.h>
5701 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5703 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5704 (aout_32_sunos4_write_object_contents): Likewise.
5705 * aoutx.h (NAME(aout,machine_type)): Handle
5706 bfd_mach_sparc_{sparclet,sparclite}.
5707 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5708 (bfd_mach_sparc_v9_p): Update.
5709 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5710 * libaout.h (enum machine_type): Add M_SPARCLET.
5711 * sunos.c (MACHTYPE_OK): Define.
5712 * bfd-in2.h: Regenerated.
5714 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5716 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5717 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5718 * elflink.c (_bfd_elf_create_got_section): Store the
5719 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5720 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5721 global offset table goes over 0x1000, set the value of
5722 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5723 (elf32_sparc_relocate_section): Subtract the offset of
5724 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5726 * elfcode.h: Don't include <string.h>.
5728 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5730 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5731 generic_link_hash_newfunc. All references changed.
5732 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5733 moved here from libbfd-in.h.
5734 * libbfd-in.h: Corresponding changes.
5735 * libbfd.h: Regenerated.
5737 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5739 * aoutx.h (aout_link_input_section_std): When reporting an
5740 overflow error, use the name of the symbol in the hash table if
5742 (aout_link_input_section_ext): Likewise.
5744 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5745 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5747 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5749 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5750 * coffcode.h (coff_compute_section_file_positions): Likewise.
5751 (coff_write_object_contents): Likewise.
5753 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5755 * section.c (SEC_LINK_ONCE): Define.
5756 (SEC_LINK_DUPLICATES): Define.
5757 (SEC_LINK_DUPLICATES_DISCARD): Define.
5758 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5759 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5760 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5761 * bfd-in2.h: Rebuild.
5762 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5763 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5764 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5765 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5766 SEC_LINK_ONCE, and look through the symbol table for the setting
5767 for SEC_LINK_DUPLICATES.
5768 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5769 set for a section, find the section symbol in the symbol table,
5770 and set the aux entry based on SEC_LINK_DUPLICATES.
5771 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5772 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5773 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5774 * coff-i386.c (i386coff_vec): Likewise.
5775 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5777 * VERSION: Bump to 2.6.1.
5778 * Makefile.in (stamp-h): Depend upon VERSION.
5780 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5782 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5783 * libbfd.h: Rebuilt.
5784 * linker.c (generic_link_hash_newfunc): No longer static.
5785 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5787 * coff-h8300.c: Add two derived hash tables and their associated
5788 funtions and #defines for use by the h8300 linker.
5789 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5790 the function vector as needed. Place the address of the function
5791 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5792 Rewrite the vectors section contents as necessary.
5793 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5794 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5795 (coff_bfd_link_hash_table_create): Likewise.
5797 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5799 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5800 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5802 (hppa_rebuild_insn): Pass pointer to correct type to
5803 low_sign_unext and dis_assemble_21.
5805 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5807 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5808 Stick with sparc-*-{sysv4*,solaris2*}.
5810 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5812 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5813 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5814 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5815 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5816 fields is non-zero, print them.
5818 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5819 ifdef. Remove unused variables.
5820 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5822 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5823 (get_symbol_value): Ifdef out.
5824 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5825 (coff_ppc_relocate_section): Remove unused variables. Make
5826 fprintf strings and argument types correspond. Put before_addr in
5828 (dump_toc): Make fprintf strings and argument types correspond.
5829 (ppc_process_before_allocation): Remove unused variables. Always
5831 (ppc_reflo_reloc): Ifdef out.
5832 (ppc_addr32nb_reloc): Ifdef out.
5833 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5835 (coff_ppc_rtype_to_howto): Likewise.
5836 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5838 * peicode.h (pe_print_idata): Move otherwise unused variables into
5839 the #ifdef where they are used. Always return a value.
5840 (pe_print_edata): Make fprintf strings and argument types
5841 correspond. Always return a value.
5842 (pe_print_pdata): Removed unused variable addr_value. Always
5844 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5845 strings and argument types correspond. Always return a value.
5847 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5848 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5849 variable rela inside #if 0 section where it is used.
5851 * ns32k.h: New file.
5852 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5853 functions to start with _bfd_.
5854 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5855 functions in cpu-ns32k.h.
5856 * Makefile.in: Rebuild dependencies.
5857 (HFILES): Add ns32k.h.
5859 * section.c (struct sec): Add linker_mark field. Change
5860 user_set_vma and reloc_done to be single bit fields.
5861 (STD_SECTION): Update accordingly.
5862 * bfd-in2.h: Rebuild.
5863 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5865 (aout_link_input_bfd): Don't link unmarked sections.
5866 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5868 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5869 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5871 * elflink.h (elf_bfd_final_link): Mark sections included in the
5873 (elf_link_input_bfd): Don't link unmarked sections.
5874 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5876 (xcoff_link_input_bfd): Don't link unmarked sections.
5878 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5879 overflow error messages.
5881 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5883 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5884 is not set, print "BFD: " before the error message.
5886 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5887 Miles Bader <miles@gnu.ai.mit.edu>.
5888 * configure: Rebuild.
5890 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5892 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5895 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5896 m68k-aout, m68k-coff, and m68k-elf targets.
5898 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5900 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5901 (ieee_generic_stat_arch_elt): Restructured to prevent
5902 ieee_object_p from being called repeatedly.
5904 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5906 * coffcode.h (coff_write_object_contents): Allocate
5907 buffers large enough for any FILEHDR or AOUTHDR.
5909 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5911 * ecofflink.c (lookup_line): New static function, renamed and
5912 slighly changed from old _bfd_ecoff_locate_line.
5913 (_bfd_ecoff_locate_line): Cache line number information. Use
5914 lookup_line for actual lookup.
5916 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5918 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5919 multiple of 20 bytes.
5921 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5923 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5924 allocate ecoff_find_line, and don't initialize by hand.
5925 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5926 mips_elf_find_line, and don't call memset.
5928 * coffcode.h (coff_compute_section_file_positions): If not
5929 producing a final executable, don't consider sofar when aligning
5930 the section to the correct size.
5932 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5934 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5935 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5936 * coffgen.c (coff_section_symbol): Ifdef out.
5938 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5940 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5941 output_bfd is not NULL.
5943 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5945 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5946 of bfd_alloc (fixes fix_line not being initialized).
5947 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5949 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5951 * coffcode.h: Allow specific backends to override the
5952 bfd_link_add_symbols routine.
5954 * coff-h8300.c: Include genlink.h.
5955 (howto_table): Add R_MEM_INDIRECT.
5956 (rtype2howto): Support R_MEM_INDIRECT.
5957 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5960 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5962 * coff-alpha.c (alpha_relocate_section): Use
5963 info->callbacks_warning, rather than _bfd_error_handler, for
5964 "multiple gp" warning.
5966 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5969 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5970 table string. Use bfd_wrapped_link_hash_lookup.
5971 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5973 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5974 table, if any, when writing out symbols.
5975 (aout_link_input_section_std): Use the name from the hash table,
5976 if any, when reporting undefined symbols.
5977 (aout_link_input_section_ext): Likewise.
5978 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5979 * bout.c (get_value): Likewise.
5980 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5981 * ecoff.c (ecoff_reloc_link_order): Likewise.
5982 * elflink.h (elf_link_add_object_symbols): Likewise.
5983 (elf_reloc_link_order): Likewise.
5984 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5985 (_bfd_generic_reloc_link_order): Likewise.
5986 (default_indirect_link_order): Likewise.
5987 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5988 * sunos.c (sunos_add_one_symbol): Likewise.
5989 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5990 (bfd_xcoff_link_count_reloc): Likewise.
5991 (xcoff_reloc_link_order): Likewise.
5993 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5994 into -1 for intern->rss.
5996 * configure: Rebuild with autoconf 2.8.
5998 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * stab-syms.c (__define_stab_duplicate): Define.
6001 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6003 * bfd-in.h (bfd_get_stab_name): Declare.
6004 * bfd-in2.h: Rebuild.
6005 * Makefile.in: Rebuild dependencies.
6006 (BFD_LIBS): Add stab-syms.o.
6007 (BFD_LIBS_CFILES): Add stab-syms.c.
6008 (BFD32_BACKENDS): Remove stab-syms.o.
6009 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6010 * configure.in: Don't list stab-syms.o in bfd_backends.
6011 * configure: Rebuild.
6012 * libaout.h (aout_stab_name): Don't declare.
6013 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6016 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6018 * elf.c (assign_file_positions_for_segments): Adjust file offset
6019 for section alignment even if SEC_LOAD is not set.
6021 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6023 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6024 since they appear as targets in Makefile.in.
6025 * configure: Rebuild.
6027 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6028 don't fiddle with a symbol which is not defined anywhere.
6030 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6032 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6033 though they are defined in a shared library.
6034 (xcoff_build_ldsyms): Likewise.
6036 * coffgen.c (coff_find_nearest_line): Don't look at the line
6037 numbers for the section if section->lineno is NULL.
6039 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6040 message rather than calling BFD_ASSERT.
6041 * elfcode.h (write_relocs): Check return value of
6042 _bfd_elf_symbol_from_bfd_symbol.
6044 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6046 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6049 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6051 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6053 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6054 hppa_reloc_field_selector_type_alt.
6055 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6056 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6058 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6060 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6062 * elf.c (assign_file_positions_for_segments): Adjust the segment
6063 memory size for the alignment of a SEC_ALLOC section, not just a
6066 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6068 * m68klinux.c: New file.
6069 * hosts/m68klinux.h: New file.
6070 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6071 * configure.in (m68*-*-linux*): New native host.
6072 (m68klinux_vec): New vector.
6073 * configure: Rebuild.
6074 * targets.c (m68klinux_vec): Declare.
6075 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6076 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6077 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6078 declaration from bfd_linux_size_dynamic_sections.
6079 (bfd_m68klinux_size_dynamic_sections): Declare.
6080 * bfd-in2.h: Rebuild.
6081 * Makefile.in: Rebuild dependencies.
6082 (BFD32_BACKENDS): Add m68klinux.o.
6083 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6085 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6087 * libhppa.h (pa_arch): Add pa20.
6088 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6089 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6090 (hppa_field_adjust): Handle e_nsel.
6091 * som.c: Provide default definitions for many new relocs found only
6092 in hpux10 include files.
6093 (som_fixup_formats): Add several new relocs from hpux10.
6094 (som_hppa_howto_table): Add hpux10 relocs.
6095 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6097 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6099 * mpw-make.sed: Edit out recent shared library support, and
6100 rules to rebuild .h files using doc/chew.
6102 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6104 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6105 size even of sections with no contents.
6107 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6109 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6110 starting with '$' the way we skip names starting with '.'. When
6111 updating x_endndx, don't be fooled by an index which has been
6114 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6115 struct/union/enum type with no elements.
6117 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6119 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6121 * archive.c (bfd_generic_archive_p): If the first file in the
6122 archive can not be recognized as an object, don't assume that this
6123 is the wrong format.
6125 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6126 format is not bfd_object.
6127 (bfd_elf_get_dt_soname): Likewise.
6129 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6131 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6134 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6136 * bfd.c (tdata): Add netbsd_core_data.
6137 * bfd-in2.h: Regenerated.
6139 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6141 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6142 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6143 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6146 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6147 to get the symbol index, matching 14 Jul 95 change.
6149 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6151 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6152 Remove duplicate definition of gp.
6154 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6156 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6157 assume that we can set the GP value and then get the same value,
6158 since it won't be true if the output file is neither ELF nor
6160 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6161 _bfd_get_gp_value here.
6162 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6163 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6165 (mips_elf_lo16_reloc): Likewise.
6166 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6167 Don't require that the BFD be ELF.
6168 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6169 (mips_elf_gprel32_reloc): Likewise.
6170 (mips_elf_relocate_section): Don't assume we can set and get the
6172 (mips_elf_finish_dynamic_symbol): Don't bother to use
6173 _bfd_get_gp_value here.
6175 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6176 Don't change epdr between malloc and free. Be careful not to free
6177 NULL pointers. Zero out the first RPDR.
6179 * configure.host: On Linux, only pass -rpath option if $(libdir)
6180 is neither /lib nor /usr/lib. From Alan Modra
6181 <alan@mullet.Levels.UniSA.Edu.Au>.
6183 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6185 (elf_dt_name): Rename from elf_dt_needed_name.
6186 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6188 (bfd_elf_get_dt_soname): New function.
6189 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6190 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6191 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6192 * bfd-in2.h: Rebuild.
6194 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6196 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6197 _bfd_sparc_elf_reloc_type_lookup.
6198 (bfd_elf32_bfd_reloc_type_lookup): Update.
6199 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6200 (sparc64_elf_howto_table): Define.
6201 (sparc_reloc_map): Define.
6202 (sparc64_elf_reloc_type_lookup): New function.
6203 (sparc_elf_wdisp16_reloc): New function.
6204 (elf_info_to_howto): Use sparc64_elf_howto_table.
6205 (sparc64_elf_relocate_section): Likewise.
6206 (bfd_elf64_bfd_reloc_type_lookup): Update.
6208 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6210 * configure.host: Check for 'do not mix' from native linker before
6211 trying to use -rpath.
6213 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6215 * bfd.c (_bfd_get_gp_value): New function.
6216 (_bfd_set_gp_value): New function.
6217 * libbfd-in.h (_bfd_get_gp_value): Declare.
6218 (_bfd_set_gp_value): Declare.
6219 * libbfd.h: Rebuild.
6220 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6221 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6222 directly to the fields in the tdata information.
6223 (alpha_relocate_section): Likewise.
6224 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6225 (mips_gprel_reloc): Likewise.
6226 (mips_relocate_section): Likewise.
6227 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6228 (mips_elf_lo16_reloc): Likewise.
6229 (mips_elf_final_gp): Likewise.
6230 (mips_elf_gprel16_reloc): Likewise.
6231 (mips_elf_gprel32_reloc): Likewise.
6232 (mips_elf_relocate_section): Likewise.
6233 (mips_elf_finish_dynamic_symbol): Likewise.
6235 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6237 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6239 * configure.in: Call AC_PROG_CC before configure.host.
6240 * configure: Rebuild.
6241 * configure.host: Don't set information which autoconf should
6242 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6244 * configure.host: Remove go32 and win32 host information, since it
6245 should no longer be needed.
6247 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6248 then start a new segment rather than put a writable section in a
6251 * configure.host: Set RPATH_ENVVAR.
6253 * Makefile.in: Rebuild dependencies.
6255 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6256 zero_section variable.
6258 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6260 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6261 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6262 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6264 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6266 * ieee.c (ieee_write_expression): Only use an R variable for a
6267 local symbol. Don't output a zero offset. Handle a zero address.
6268 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6269 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6271 (parse_expression): Don't try to handle multiple occurrences of a
6272 P variable. Handle I variables differently from X variables. Fix
6273 the order of minus expressions.
6274 (ieee_slurp_external_symbols): Generate an I variable for an NN
6275 record. Fix handling of ATI and ATX records.
6276 (ieee_slurp_sections): Only set minimal section attributes.
6277 Adjust them later, based on the section contents.
6278 (ieee_object_p): Read in the file until just after the ME record.
6279 Call ieee_slurp_section_data to set the section flags.
6280 (do_one): Add iterations parameter. Only repeat the first load
6281 item. Set the section and file reloc flags.
6282 (ieee_slurp_section_data): Set section flags. Pass iterations to
6284 (ieee_canonicalize_reloc): Handle I variables.
6285 (do_with_relocs): Only emit relocation size when necessary.
6286 Increase MAXRUN to 127. Change ov to be assigned, and take
6287 src_mask and pcrel_offset into account.
6288 (ieee_write_data_part): Skip sections that are not loaded.
6289 (ieee_write_external_part): Don't output optional last entry of WX
6291 (ieee_write_me_part): Make setting of me_record neater.
6292 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6294 * syms.c (stt): Add entries for zerovars, vars, and code.
6296 * elfcode.h (validate_reloc): New static function.
6297 (write_relocs): Call validate_reloc for non ELF relocs.
6299 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6300 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6301 (TARGET_LITTLE_SYM): Likewise.
6303 * config.bfd (m68*-*-psos*): New target.
6305 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6307 * i386msdos.c: Remove some #if 0 code.
6308 (msdos_write_object_contents): Don't include empty sections in the
6309 size computation, regardless of their address.
6311 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6313 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6314 is NULL, ie, the -r switch is used.
6316 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6318 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6319 (BFD_RELOC_MIPS_GOT_LO16): Define.
6320 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6321 * bfd-in2.h, libbfd.h: Rebuild.
6322 * elf32-mips.c (mips_reloc_map): Map new relocs.
6324 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6326 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6329 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6330 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6331 simple number for the section address, rather than an expression.
6332 Limit the number of bytes between relocs to MAXRUN.
6333 (ieee_write_me_part): Set me_record to the file offset after the
6335 (ieee_write_processor): New static function.
6336 (ieee_write_object_contents): Use ieee_write_processor.
6338 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6340 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6342 * coff-aux.c: Change include of aux.h to aux-coff.h.
6344 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6346 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6347 relocation put the addend both in the reloc entry and the data.
6348 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6351 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6352 a R_68K_PCxx reloc against a defined global symbol directly.
6353 (elf_m68k_check_relocs): Don't count such a reloc.
6355 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6356 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6357 symbol for now, otherwise always record the symbol as dynamic.
6358 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6359 is not referenced by a dynamic object, and we are not making a
6360 shared object, then don't make a PLT entry. If we do make a PLT
6361 entry, make sure the symbol has been recorded as dynamic.
6363 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6365 * configure.host: When making a shared library, set HLDFLAGS to
6366 pass an appropriate -rpath option. Use the make variable SONAME
6367 as the shared library soname, rather than computing it here. On
6368 SunOS, build stamp-tshlink in place of $(SHLINK).
6369 * Makefile.in (SONAME): New variable.
6370 ($(SHLINK)): Make a link to the transformed name, as well.
6371 (stamp-tshlink): New target.
6372 (install): Skip stamp-tshlink during install.
6374 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6376 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6377 linker sections have been set up yet.
6379 * elf.c (make_mapping): Add an additional argument to suppress
6380 making the first section include the program headers.
6381 (map_sections_to_segments): If the user used -Ttext such that the
6382 program headers are on a different page, do not set the flags
6383 saying that this section includes the program headers.
6385 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6387 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6388 don't define TRAD_HEADER.
6389 * configure: Rebuild.
6391 * netbsd-core.c: New file, support for NetBSD core files.
6392 * hosts/*nbsd.h: Removed.
6394 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6396 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6397 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6398 * libbfd.h, bfd-in2.h: Regenerated.
6399 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6400 bfd_elf32_bfd_reloc_type_lookup.
6401 (reloc_type{,_names}): Deleted.
6402 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6404 (sparc_reloc_map): Add sparc64 relocs.
6405 (sparc_elf_notsupported_reloc): New static function.
6406 (sparc_elf_wdisp16_reloc): New static function.
6407 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6408 (elf32_sparc_relocate_section): Likewise.
6409 (bfd_elf32_bfd_reloc_type_lookup): Define.
6410 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6411 (reloc_type{,_names}): Deleted.
6412 (elf_sparc_howto_table): Deleted.
6413 (sparc_reloc_map): Deleted.
6414 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6415 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6417 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6419 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6422 * Makefile.in (program_transform_name): New variable.
6423 (install): Transform library name before installing it.
6425 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6427 * archures.c (bfd_mach_i960_hx): Define.
6428 * bfd-in2.h: Rebuild.
6429 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6430 (MATRIX): Expand entries for HX.
6431 (arch_info_struct): Add i960:hx entry.
6432 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6433 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6434 (coff_set_flags): Handle bfd_mach_i960_hx.
6436 Support for building as a shared library, based on patches from
6437 Alan Modra <alan@spri.levels.unisa.edu.au>:
6438 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6439 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6440 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6441 * configure: Rebuild.
6442 * configure.host: If --enable-shared, adjust shared library stuff
6443 based on the host. If the host is SunOS, and the linker supports
6444 -rpath, set HLDFLAGS to use it.
6445 * Makefile.in (ALLLIBS): New variable.
6446 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6447 (COMMON_SHLIB, SHLINK): New variables.
6448 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6449 (STAGESTUFF): Remove variable.
6450 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6452 (stamp-ofiles): New target, like old ofiles target, but build
6453 using a temporary file and move-if-change, and touch stamp-ofiles
6455 (ofiles): Just depend upon stamp-ofiles.
6456 (stamp-piclist, piclist): New targets.
6457 ($(SHLIB), $(SHLINK)): New targets.
6458 (targets.o, archures.o): Build twice if PICFLAG is set.
6459 (do_mostlyclean): Remove pic/*.o.
6460 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6462 (do_distclean): Remove pic and stamp-picdir.
6463 (install): Install shared libraries.
6464 ($(OFILES)): Depend upon stamp-picdir.
6465 (stamp-picdir): New target.
6467 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6469 * libcoff.h: Rebuild.
6471 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6472 flavour of a section with no owner.
6474 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6475 ELF_LINK_NON_ELF flag.
6476 (mips_elf_create_got_section): Likewise.
6478 * elf.c: Revert last change, since it breaks dynamic linking.
6479 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6481 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6482 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6483 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6485 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6487 * elf.c (assign_file_positions_for_segments): If the backend does
6488 not want the elf header or the program headers in the address
6489 space, do not include them in the calculations.
6491 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6492 function to determine if we need additional program headers.
6493 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6494 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6496 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6498 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6500 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6502 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6503 back into one line. Some compilers (sunos 4.1.3 for example)
6504 won't accept args split across more than one line.
6506 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6508 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6509 * configure: Regenerate.
6511 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6513 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6514 try to do arithmetic on a void *, cast it to a unsigned char * first.
6516 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6518 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6519 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6521 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6522 flag for a newly defined symbol.
6523 (NAME(bfd_elf,record_link_assignment)): Likewise.
6524 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6525 set the DEF or REF_REGULAR flags correctly.
6527 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6528 (libbfd.h, libcoff.h): Corresponding change.
6530 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6531 a PLT32 reloc as dynamic.
6532 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6533 is not referenced by a dynamic object, and we are not making a
6534 shared object, then don't make a PLT entry. If we do make a PLT
6535 entry, make sure the symbol has been recorded as dynamic.
6537 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6539 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6540 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6541 (powerpcle-*-cygwin32): New.
6542 * peicode.h (add_data_entry): Get address from vma.
6544 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6546 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6547 attached to the section has already been created as an undefined
6548 symbol, treat it as if it hasn't been created yet.
6550 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6552 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6553 symbol or section symbols if stripping all symbols and this is not
6554 a relocateable link. Don't output the symbol string table if
6555 there are no symbols.
6556 (elf_link_flush_output_syms): Don't do anything if there are no
6559 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6561 * coff-aux.c: New file.
6562 * hosts/m68kaux.h: New file.
6563 * config.bfd (m68*-apple-aux*): New target.
6564 * configure.in (m68*-apple-aux*): New native host.
6565 (m68kaux_coff_vec): New vector.
6566 * configure: Rebuild.
6567 * targets.c (m68kaux_coff_vec): Declare.
6568 * coffcode.h (bfd_coff_backend_data): Add field
6569 _bfd_coff_link_add_one_symbol.
6570 (bfd_coff_link_add_one_symbol): Define.
6571 (compare_arelent_ptr): New static function if TARG_AUX.
6572 (coff_write_relocs): If TARG_AUX, sort the relocs.
6573 (coff_write_object_contents): Set A/UX aouthdr magic number.
6574 (coff_link_add_one_symbol): Define if not defined.
6575 (bfd_coff_std_swap_table): Initialize new field.
6576 * libcoff.h: Rebuild.
6577 * cofflink.c (coff_link_add_symbols): Call
6578 bfd_coff_link_add_one_symbol rather than
6579 _bfd_generic_link_add_one_symbol.
6580 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6581 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6582 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6583 * Makefile.in: Rebuild dependencies.
6584 (BFD32_BACKENDS): Add coff-aux.o.
6585 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6587 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6589 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6590 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6592 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6594 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6595 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6596 (maintainer-clean): Warn about deleting special files.
6597 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6599 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6600 warning symbols correctly.
6601 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6602 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6603 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6604 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6605 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6606 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6608 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6611 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6613 * libcoff-in.h: aligned newly exported names with bfd naming
6614 conventions. Removed an erroneous define of POWERPC_LE_PE.
6615 * libcoff.h: Rebuild.
6616 * cofflink.c, coff-ppc.c: the above function name changes
6618 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6620 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6621 * ecoff.c (struct extsym_info): Define.
6622 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6623 to ecoff_link_write_external.
6624 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6625 Strip symbols when appropriate.
6627 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6628 * syms.c (BSF_OBJECT): Define.
6629 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6630 * bfd-in2.h: Rebuild.
6631 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6633 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6636 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6637 copying relocs into a shared object, treat a defined global symbol
6639 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6640 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6641 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6643 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6644 real defined symbol, not to a weak defined symbol.
6646 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6648 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6649 and made a few static functions externs.
6651 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6652 POWERPC_LE_PE hack in cofflink.
6654 * libcoff-in.h: promoted the following from cofflink.c to allow
6655 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6656 coff_debug_merge_element, struct coff_debug_merge_type,
6657 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6658 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6659 coff_debug_merge_hash_lookup, coff_link_section_info,
6660 coff_final_link_info, coff_debug_merge_hash_newfunc,
6661 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6663 * libcoff.h: re-gen'd
6665 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6667 * syms.c: Include "bfdlink.h".
6668 (struct stab_find_info): Define.
6669 (_bfd_stab_section_find_nearest_line): New function.
6670 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6671 * libbfd.h: Rebuild.
6672 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6673 * elf.c (_bfd_elf_find_nearest_line): Try calling
6674 _bfd_stab_section_find_nearest_line before searching the ELF
6675 symbol table. Find the closest STT_FUNC symbol, not the last one.
6676 * libcoff-in.h (coff_data_type): Add line_info field.
6677 * libcoff.h: Rebuild.
6678 * coffgen.c (coff_find_nearest_line): Try calling
6679 _bfd_stab_section_find_nearest_line before searching the COFF
6681 * Makefile.in: Rebuild dependencies.
6683 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6685 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6686 4 bytes, so we get the correct value when updating the register
6687 field in little endian mode.
6689 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6691 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6692 entry_section fields. Add sntoc and snentry fields.
6693 * libcoff.h: Rebuild.
6694 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6695 not toc_section and entry_section (the COFF file does not have any
6696 sections at this point).
6697 (coff_write_object_contents): Set o_snentry and o_sntoc from
6698 snentry and sntoc rather than entry_section and toc_section.
6699 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6700 snentry, not toc_section and entry_section.
6701 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6702 entry_section from hentry.
6703 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6705 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6706 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6707 than using toc_section directly.
6709 * archures.c: Add missing `.' in enum bfd_architecture.
6710 * bfd-in2.h: Rebuild.
6712 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6713 Robert Lipe <robertl@arnet.com>.
6715 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6717 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6718 to sections we allocate. Use bfd_zalloc to allocate initialial
6719 sections, not bfd_alloc.
6720 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6721 SDA{,2}I16 relocations.
6722 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6723 whether to put something in .sbss or not.
6724 (ppc_elf_relocate_section): Add support for more relocations. Add
6725 in sec->output_offset where appropriate. Make error messages
6726 include the symbol name.
6728 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6729 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6730 doesn't get redefined messages if -shared.
6732 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6733 section if the rel_section field has been set up.
6735 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6737 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6740 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6742 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6743 of flags, only flags used are controlled by mach number. Bump up
6744 output file mach number to highest of input file mach numbers.
6745 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6746 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6748 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6749 bfd_elf64_sparc_vec support.
6751 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6753 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6754 the embedded bit is set on some objects and not on others. Just
6756 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6759 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6761 * coffcode.h (coff_new_section_hook): Don't try to align the
6764 * coffcode.h (coff_set_section_contents): Fix the handling of the
6765 .lib section to work even if the entire section contents are
6766 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6767 Robert Lipe <robertl@arnet.com>.
6769 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6771 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6772 memory here for contents.
6774 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6775 _SDA2_BASE_ by 32768.
6776 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6777 started using. Allocate contents for .sdata and .sdata2 sections
6779 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6781 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6782 size _SDA{,2}_BASE_.
6783 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6786 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6788 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6790 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6791 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6792 (bfd_mach_sparc_v9a): Define.
6793 (bfd_mach_sparc_v9_p): Define.
6794 * bfd-in2.h: Regenerated.
6795 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6797 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6798 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6799 to bfd_elf32_sparc_vec.
6800 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6801 Add v8plus{,a} support.
6803 (sparc_compatible): New function.
6804 * elf32-sparc.h: #include "elf/sparc.h".
6805 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6806 elf32_sparc_final_write_processing): New functions.
6807 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6808 elf_backend_final_write_processing): Define.
6810 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6812 * elf-bfd.h (struct elf_link_hash_entry): Add
6813 linker_section_pointer field.
6814 (enum elf_linker_section_enum): Enumeration for new way of
6815 creating linker dynamic sections and symbols.
6816 (elf_linker_section{,_pointers}): New structures for creating
6817 dynamic sections and symbols.
6818 (elf_obj_tdata): Add linker_section_pointers and linker_section
6820 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6821 (_bfd_elf_create_linker_section): New declarations.
6822 (_bfd_elf_find_pointer_linker_section): Ditto.
6823 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6824 (_bfd_elf_make_linker_section_rela): Ditto.
6826 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6828 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6829 (ppc_elf_create_linker_section): New function to create the
6830 sections .got, .sdata, and .sdata2.
6831 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6833 (ppc_elf_check_relocs): Support more of the eabi relocations.
6834 (ppc_elf_relocate_section): Ditto.
6835 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6836 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6838 * elflink.h (elf_create_pointer_linker_section): New function to
6839 create initialized pointers in dynamic linker sections.
6840 (elf_finish_pointer_linker_section): Actually intialize the
6841 pointers created above.
6843 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6844 macros to provide both 32 and 64 bit versions of
6845 elf_create_pointer_linker_section.
6846 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6847 provide both 32 and 64 bit versions of
6848 elf_finish_pointer_linker_section.
6850 * elflink.c (_bfd_elf_create_linker_section): New function to
6851 create a linker section.
6852 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6853 given address in the linker pointer offsets created for a given
6855 (_bfd_elf_make_linker_section_rela): Make a RELA section
6856 corresponding to the generated linker section.
6858 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6860 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6862 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6864 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6865 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6866 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6867 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6868 toc entry in an objdump) for now.
6869 (ppc_do_last, ppc_get_last): New function - needed to save processing
6870 the toc owner to the end.
6871 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6874 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6875 toc owner from being done till last. Must define POWERPC_LE_PC
6878 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6880 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6882 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6883 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6885 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6887 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6889 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6891 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6893 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6895 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6897 * elf.c (assign_file_positions_for_segments): Don't increment file
6898 offset for a segment which contains no loadable sections.
6900 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6902 * reloc.c: Add new PowerPC relocations.
6903 * {bfd-in2,libbfd}.h: Regenerate.
6905 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6906 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6908 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6910 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6913 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6916 * coffgen.c (coff_find_nearest_line): Don't try to cache
6917 information in sections that are not owned by a BFD. From Richard
6918 Henderson <richard@atheist.tamu.edu>.
6920 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6921 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6922 * elflink.h (elf_link_output_extsym): Remove special check for
6925 * ecoffswap.h: Add prototypes for static functions.
6927 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6929 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6930 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6932 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6933 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6934 support. Begin support for R_PPC_SDA{2,}REL.
6936 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6938 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6939 create the .got and .got.neg sections.
6940 (ppc_elf_size_dynamic_sections): Call it.
6941 (ppc_elf_check_relocs): Call it.
6942 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6943 (ppc_elf_check_relocs): Add error messages for relocations we
6944 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6947 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6949 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6950 section flags for V.4 and eabi.
6952 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6954 * elf.c (assign_file_positions_for_segments): If a segment
6955 contains no sections, don't mark it as readable.
6957 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6958 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6960 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6961 dynamic section, if there is one.
6962 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6963 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6964 (bfd_elf64_swap_dyn_in): Likewise.
6965 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6967 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6969 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6970 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6971 <pirker@eiunix.tuwien.ac.at>.
6973 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6975 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6976 PowerPC V.4 and eabi.
6977 * bfd-in2.h: Regenerate.
6978 * libfd.h: Regenerate.
6980 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6982 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6983 section type and SHF_EXCLUDE section flag, turning them into the
6984 appropriate bfd section flag.
6986 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6988 * xcofflink.c (xcoff_link_add_symbols): Create the special
6989 sections if we see a DYNAMIC object, in case that is the only
6990 XCOFF input object we see.
6992 * elf32-mips.c: Extensive changes for a start at dynamic linking
6993 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6995 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6996 (struct elf_backend_data): Remove
6997 elf_backend_create_program_headers field. Add
6998 elf_backend_additional_program_headers and
6999 elf_backend_modify_segment_map fields.
7000 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7002 (elf_backend_additional_program_headers): Likewise.
7003 (elf_backend_modify_segment_map): Likewise.
7004 (elf_backend_create_program_headers): Don't define.
7005 (elfNN_bed): Change to account for field changes.
7006 * elf.c (assign_file_positions_for_segments): Call new
7007 modify_segment_map backend function. Don't call old
7008 create_program_headers backend function.
7009 (get_program_header_size): Call additional_program_headers rather
7010 than create_program_headers.
7011 * elflink.h (elf_link_add_object_symbols): Initialize
7012 type_change_ok from new backend field.
7013 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7015 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7016 a reloc against the appropriate section.
7018 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7019 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7020 (elf_flags_init): Rename from elf_ppc_flags_init.
7021 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7023 (ppc_elf_copy_private_bfd_data): Likewise.
7024 (ppc_elf_merge_private_bfd_data): Likewise.
7026 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7029 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7031 * coff-alpha.c (alpha_relocate_section): During final link, allow
7032 output .lita section to be bigger than 64k by adjusting gp value
7033 on a per-input section basis.
7034 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7036 (struct ecoff_section_tdata): Add gp field.
7038 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7040 Handle Alpha ECOFF changes in OSF/1 3.2.
7041 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7043 * coff-alpha.c: Include "aout/ar.h".
7044 (alpha_ecoff_get_relocated_section_contents): Don't require an
7045 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7046 3.2 doesn't generate one.
7047 (alpha_relocate_section): Likewise.
7048 (alpha_ecoff_slurp_armap): Define.
7049 (alpha_ecoff_slurp_extended_name_table): Define.
7050 (alpha_ecoff_construct_extended_name_table): Define.
7051 (alpha_ecoff_truncate_arname): Define.
7052 (alpha_ecoff_write_armap): Define.
7053 (alpha_ecoff_generic_stat_arch_elt): Define.
7054 (alpha_ecoff_update_armap_timestamp): Define.
7056 (alpha_ecoff_read_ar_hdr): New static function.
7057 (alpha_ecoff_get_elt_at_filepos): New static function.
7058 (alpha_ecoff_openr_next_archived_file): New static function.
7059 (alpha_ecoff_get_elt_at_index): New static function.
7060 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7061 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7062 _bfd_ecoff to alpha_ecoff.
7063 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7064 field from backend structure, rather than always calling
7065 _bfd_get_elt_at_filepos.
7066 * coff-mips.c (mips_ecoff_backend_data): Initialize
7067 get_elt_at_filepos field.
7068 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7069 from _bfd_generic_read_ar_hdr with minor changes.
7070 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7071 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7072 * libbfd.h: Rebuild.
7074 * bfd-in.h (BFD_IN_MEMORY): Define.
7075 * libbfd-in.h (struct bfd_in_memory): Define.
7076 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7077 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7078 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7079 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7080 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7081 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7082 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7083 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7084 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7085 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7087 (bfd_openstreamr): Likewise.
7088 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7089 BFD_IN_MEMORY is not set.
7090 * riscix.c (riscix_some_aout_object_p): Likewise.
7091 * bfd-in2.h, libbfd.h: Rebuild.
7093 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7094 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7095 (bfd_get_elt_at_index): Define.
7096 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7097 bfd_get_elt_at_index. Change index parameter from int to
7099 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7100 (_bfd_noarchive_get_elt_at_index): Define.
7101 (_bfd_archive_bsd_get_elt_at_index): Define.
7102 (_bfd_archive_coff_get_elt_at_index): Define.
7103 * bfd-in2.h, libbfd.h: Rebuild.
7104 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7105 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7106 * ieee.c (ieee_get_elt_at_index): Define.
7107 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7108 * oasys.c (oasys_get_elt_at_index): Define.
7109 * som.c (som_get_elt_at_index): Define.
7111 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7112 numbers to the .text section.
7114 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7116 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7117 If there is a SEC_DEBUGGING section, get the contents of the debug
7118 information part from it.
7119 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7121 (ieee_write_object_contents): Check ieee_write_debug_part return.
7123 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7125 * config.bfd (i[345]86-*-freebsd*): Add target.
7126 * configure.in (i386freebsd_vec): Add vec.
7127 * configure: Regenerate.
7128 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7129 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7130 Rebuild dependencies..
7131 * freebsd.h: New file.
7132 * i386freebsd.c: New file.
7133 * targets.c (i386freebsd_vec): Declare.
7134 (bfd_target_vector): Add i386freebsd_vec.
7135 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7136 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7138 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7140 * ieee.c (ieee_slurp_debug): New static function.
7141 (ieee_object_p): Call it.
7142 (ieee_slurp_section_data): Skip debugging sections.
7143 (ieee_get_reloc_upper_bound): Likewise.
7144 (ieee_get_section_contents): Likewise.
7145 (ieee_canonicalize_reloc): Likewise.
7146 (ieee_write_section_part): Likewise.
7147 (ieee_write_debug_part): Likewise.
7148 (ieee_write_data_part): Likewise.
7149 (init_for_output): Likewise.
7151 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7153 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7155 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7156 relocs, since ppc_elf_relocate_section handles the linker case.
7157 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7159 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7160 ppc_elf_relocate_section since that is now the only caller.
7161 (ppc_elf_relocate_section): Ditto.
7163 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7165 * coffcode.h (coff_write_object_contents): If we don't know the
7166 section of the entry point for an XCOFF executable, always set the
7167 entry address to -1.
7169 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7171 * elf.c (bfd_section_from_shdr): Add support for note sections.
7173 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7175 * bfd-in.h (struct _symbol_info): Add stab_type field.
7176 * bfd-in2.h: Rebuild.
7177 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7179 * elf32-ppc.c: Remove trailing newline from calls to
7181 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7182 difference if target endianness is known.
7184 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7186 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7187 old style TOC16 references without using R_PPC_GOT.
7188 (ppc_reloc_type): Ditto.
7189 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7190 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7191 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7192 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7193 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7195 (ppc_elf_adjust_dynamic_symbol): Ditto.
7196 (ppc_elf_adjust_dynindx): Ditto.
7197 (ppc_elf_size_dynamic_sections): Ditto.
7198 (ppc_elf_finish_dynamic_symbol): Ditto.
7199 (ppc_elf_finish_dynamic_sections): Ditto.
7200 (ELF_DYNAMIC_INTERPRETER): Define.
7202 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7204 * elf.c (copy_private_bfd_data): When attaching sections to
7205 segments ignore sections that won't be allocated. Patch from
7208 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7210 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7213 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7215 * coff-i960.c (CALC_ADDEND): Define.
7216 (coff_i960_relocate_section): Add the input section VMA to the
7217 addend for PC relative relocs.
7219 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7221 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7222 to correctly terminate.
7224 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7226 * targets.c (enum bfd_endian): Define.
7227 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7228 from boolean to enum bfd_endian. Change header_byteorder_big_p
7230 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7231 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7232 * bfd-in2.h: Rebuild.
7233 * All targets: Change initialization of byteorder and
7234 header_byteorder to use enum bfd_endian values rather than
7236 * All files: Change all references to byteorder_big_p and
7237 header_byteorder_big_p to use new bfd_*_endian macros.
7239 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7241 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7243 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7245 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7247 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7249 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7251 * ieee.c: Lots of minor cleanups. Make many functions return
7252 errors rather than calling abort. Also:
7253 (ieee_write_twobyte): Remove; change callers to call existing
7254 ieee_write_2bytes function.
7255 (ieee_write_expression): Don't output the section twice when
7256 outputting a local symbol. Don't emit an extraneous zero if there
7258 (ieee_slurp_sections): Set the lma as well as the vma.
7259 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7261 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7262 a recognized one or bfd_arch_unknown.
7263 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7265 (ihex_get_symtab): Likewise.
7267 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7269 * aoutx.h: Include <ctype.h>.
7270 (struct aout_link_includes_table): Define.
7271 (struct aout_link_includes_totals): Define.
7272 (struct aout_link_includes_entry): Define.
7273 (aout_link_includes_lookup): Define macro.
7274 (struct aout_final_link_info): Add includes field.
7275 (aout_link_includes_newfunc): New static function.
7276 (NAME(aout,final_link)): Initialize includes hash table.
7277 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7279 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7281 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7283 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7285 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7287 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7289 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7290 (pe_print_private_bfd_data): call pe_print_reloc.
7291 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7292 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7293 up some debugging as well.
7295 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7297 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7300 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7302 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7303 when setting sections to NULL.
7305 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7307 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7309 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7310 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7312 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7313 * bfd-in2.h: Rebuild.
7315 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7317 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7319 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7321 * ihex.c (ihex_scan): Handle record types 4 and 5.
7322 (ihex_object_p): Permit types 4 and 5.
7323 (ihex_set_section_contents): Remove check for out of range
7325 (ihex_write_object_contents): Generate types 4 and 5.
7327 * elflink.h (elf_link_output_extsym): Just ignore warning and
7328 indirect references to symbols which don't really exist.
7330 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7332 * peicode.h (pe_print_idata): Minor format fixes
7333 (pe_print_edata): New function. Under private printing, this formats
7334 the edata section of a PE file.
7335 (pe_print_private_bfd_data): Added call to pe_print_edata.
7337 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7339 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7340 index, don't call stoi.
7342 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7344 * srec.c (srec_scan): Set lma as well as vma.
7346 * ihex.c: New file; support for Intel Hex format.
7347 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7348 (ihex_vec): Declare.
7349 (bfd_target_vector): Always include ihex_vec.
7350 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7351 * Makefile.in: Rebuild dependencies.
7352 (BFD_LIBS): Add ihex.o
7353 (BFD_LIBS_CFILES): Add ihex.c.
7354 * bfd-in2.h: Rebuild.
7356 * elf.c (assign_file_positions_for_segments): Sort the sections in
7358 (get_program_header_size): Return the right size if segment_map is
7360 (copy_private_bfd_data): Don't bother to sort the sections.
7362 * bfd.c (bfd_record_phdr): New function.
7363 * bfd-in.h (bfd_record_phdr): Declare.
7364 * bfd_in2.h: Rebuild.
7366 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7369 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7370 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7372 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7373 (bfd_zmalloc): Change declaration.
7374 * libbfd.h: Rebuild.
7375 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7376 and realloc. Don't set bfd_error_no_memory if they fail.
7378 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7380 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7381 uses as well. Added a new howto to deal with TOCREL16 relocs that
7382 are TOCDEFN as well.
7383 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7384 to handle RVA relocs from dlltool.
7385 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7386 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7387 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7389 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7390 to get the right section alignment.
7392 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7394 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7395 p_paddr if p_paddr is zero.
7396 (make_mapping): Set includes_filehdr and includes_phdrs for first
7398 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7400 (assign_file_positions_for_segments): Handle includes_filehdr and
7401 includes_phdrs. Remove special handling of PT_PHDR and first
7403 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7404 when appropriate. Remove special handling of PT_PHDR segment.
7405 Use a more complex condition for when a section is included in a
7406 segment to handle Solaris linker oddities.
7408 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7410 * coff-m88k.c (howto_table): Reformatted for easier reading;
7411 special_function now points to new function m88k_special_reloc.
7412 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7414 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7415 be done correctly by m88k_special_reloc.
7416 (reloc_processing): New function to be used by RELOC_PROCESSING.
7417 (RELOC_PROCESSING): Define to call reloc_processing.
7419 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7421 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7422 (pe_print_pdata): Likewise.
7424 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7425 obstack_alloc fails.
7426 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7428 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7429 * Many files: don't set bfd_error_no_memory if one of the above
7432 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7433 if p_paddr_valid is set.
7434 (copy_private_bfd_data): New static function.
7435 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7437 * elf.c (assign_file_positions_for_segments): Fix case where extra
7438 program headers were allocated.
7440 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7441 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7442 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7443 _bfd_elf_print_private_bfd_data.
7445 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7446 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7447 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7448 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7449 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7450 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7451 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7453 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7455 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7456 * elf.c (make_mapping): New static function.
7457 (map_sections_to_segments): New static function.
7458 (elf_sort_sections): New static function.
7459 (assign_file_positions_for_segments): New static function.
7460 (map_program_segments): Remove.
7461 (get_program_header_size): Remove sorted_hdrs, count, and
7462 maxpagesize parameters. Simplify.
7463 (assign_file_positions_except_relocs): When generating an
7464 executable, use assign_file_positions_for_segments.
7465 (elf_sort_hdrs): Remove.
7466 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7467 to get_program_header_size.
7469 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7471 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7473 * configure, config.in: Regenerate with autoconf 2.7.
7475 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7476 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7478 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7480 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7481 (ecoff_sec_to_styp_flags): Likewise.
7482 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7483 (ecoff_set_symbol_info): Handle scRConst.
7484 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7485 (ecoff_compute_section_file_positions): Handle .rconst section.
7486 (_bfd_ecoff_write_object_contents): Likewise.
7487 (ecoff_link_check_archive_element): Handle scRConst.
7488 (ecoff_link_add_externals): Likewise.
7489 (ecoff_link_write_external): Handle .rconst section.
7490 (ecoff_reloc_link_order): Likewise.
7491 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7492 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7494 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7496 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7497 DEF_DYNAMIC flag is set.
7499 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7501 * host-aout.c: If TRAD_HEADER is defined, include it.
7503 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7505 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7506 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7507 (BFD_NEED_DECLARATION): New function.
7508 * configure.in: Use BFD_NEED_DECLARATION.
7509 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7510 * configure, config.in: Rebuild with autoconf 2.6.
7512 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7513 special_sections before returning when called with a non XCOFF
7516 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7519 * coffcode.h (coff_compute_section_file_positions): Only pad the
7520 previous section to force file alignment when creating an
7523 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7525 * coffcode.h (coff_compute_section_file_positions): If
7526 RS6000COFF_C, set up the .debug section.
7528 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7529 if it is not large enough to accomodate the entire TOC area with
7530 signed 16 bit offsets.
7531 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7533 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7534 TOC anchor to use the TOC value used in the output file.
7536 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7538 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7539 (_bfd_coff_read_string_table): Likewise.
7541 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7543 * pe-arm.c: Fix typos.
7544 * coff-arm.c: Likewise.
7546 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7548 * coff-ppc.c (list_ele): Added "cat"egory member.
7549 (record_toc): New category parameter (priv or pub).
7550 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7551 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7552 the mainline. It addes extra toc cells in error.
7553 (ppc_coff_swap_sym_in_hook): Added some documentation.
7554 (dump_toc): Can now diagnose "virtual toc" chicanery.
7556 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7558 * elf-bfd.h (struct elf_link_hash_table): Change type of
7559 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7561 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7563 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7564 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7566 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7567 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7568 defined or mentioned in a regular file.
7570 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7572 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7573 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7574 (coff_ppc_relocate_section): Correct REL24 handling
7575 (ppc_process_before_allocation): Correct TOCDEFN handling
7577 * peicode.h (dir_names): Added name descriptions
7579 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7581 * VERSION: Updated to cygnus-2.6.
7583 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7585 * targets.c (m68k4knetbsd_vec): Declare.
7587 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7589 * targets.c (bfd_target): Change type of second argument to
7590 _bfd_print_private_bfd_data from void * to PTR.
7591 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7592 using PTR rather than void *.
7593 * bfd-in2, libbfd.h: Rebuild.
7594 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7596 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7597 _bfd_generic_bfd_print_private_bfd_data rather than casting
7600 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7602 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7603 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7605 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7606 BFD64_BACKENDS_CFILES): New variables.
7609 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7611 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7612 not at the file position of the first section.
7613 * coffcode.h (coff_compute_section_file_positions): Avoid using
7615 (coff_write_object_contents): When generating a PPC PE executable
7616 with no symbols, round up the file size to a COFF_PAGE_SIZE
7618 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7619 don't write out a string table.
7621 * elf.c (bfd_section_from_shdr): When using a different section
7622 header, pass the new one to _bfd_elf_make_section_from_shdr.
7623 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7624 (elf_map_symbols): Add section VMA to symbol value when comparing
7626 (_bfd_elf_compute_section_file_positions): Only build symbol table
7627 if there are some symbols. Set file offset of symtab and strtab
7629 (assign_file_positions_except_relocs): Remove dosyms parameter.
7630 Change all callers. Never set file offset of symtab and strtab
7632 (_bfd_elf_copy_private_section_data): New function.
7633 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7634 (_bfd_elf_copy_private_symbol_data): New function.
7635 (swap_out_syms): Check for special mapping of st_shndx created by
7636 copy_private_symbol_data.
7637 * elfxx-target.h: Use new copy routines.
7638 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7639 (_bfd_elf_copy_private_section_data): Declare.
7641 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7643 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7646 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7647 _bfd_dummy_target, matching the recent change to archive
7650 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7652 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7653 arithmetic on PTR types.
7655 * aout-target.h (MY(callback)): Set the lma of the sections.
7657 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7658 symbol into a reloc against the section.
7660 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7662 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7663 glue for the relocs: IMGLUE and IFGLUE.
7664 (record_toc): new function - tracks toc contents
7665 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7666 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7667 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7668 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7669 (ppc_record_toc_entry): Removed a debug define (duh)
7671 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7672 (pe_print_idata): New function - formats the idata section data
7673 (pe_print_pdata): New function - formats the pdata section data
7674 (pe_print_private_bfd_data): calls to above
7676 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7678 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7679 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7680 TARGET_SYM and TARGET_NAME for vector and BFD name.
7681 * coff-pmac.c (pmac_xcoff_vec): Remove.
7682 (TARGET_SYM, TARGET_NAME): Define.
7683 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7684 machine to 0, not all PowerMacs are 601s.
7686 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7688 * elfcode.h (elf_object_p): Read in any program headers.
7689 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7690 based on the program headers, if any.
7691 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7692 (map_program_segments): Set p_paddr of program headers based on
7695 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7697 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7700 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7701 trying to do a relocateable link with a non-a.out object file.
7703 * archive.c (bfd_generic_archive_p): Check the first object file
7704 in an archive even if target_defaulted is set. If the object file
7705 has the wrong xvec, reject it.
7707 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7708 be represented, report the name via _bfd_error_handler.
7709 (translate_to_native_sym_flags): Likewise.
7710 * elf32-mips.c (mips_elf_final_link): Likewise.
7711 * oasys.c (oasys_write_sections): Likewise.
7713 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7714 which checks for STYP_OVRFLO sections.
7715 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7716 reloc and lineno count overflows.
7717 (coff_write_object_contents): Call coff_count_linenumbers before
7718 coff_compute_section_file_positions. If RS6000COFF_C, handle
7719 reloc and lineno count overflows.
7720 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7721 relocs before dealing with .pad sections. Count overflow section
7722 headers when handling .pad sections.
7724 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7727 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7728 (struct xcoff_link_hash_table): Add descriptor_section and
7729 special_sections fields.
7730 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7731 (xcoff_link_add_symbols): Set linkage section alignment. Create
7732 descriptor section. Check for magic symbol names (_text, etc.),
7733 and record them in special_sections if found. Set
7734 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7735 descriptor field to point back to the function code symbol.
7736 (xcoff_sweep): Always mark the special descriptor_section.
7737 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7738 function descriptor, and mark it if it is.
7739 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7740 parameter, and fill it in. Allocate space for the descriptor
7742 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7743 global linkage code. If an undefined function descriptor is
7744 exported, arrange to define it. Warn about any other undefined
7746 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7747 (xcoff_write_global_symbol): Create a function descriptor when
7749 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7750 * bfd-in2.h: Rebuild.
7752 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7754 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7755 (ppc_coff_link_hash_table): new types for hashing
7756 (ppc_coff_link_hash_newfunc): hash entry constructor
7757 (ppc_coff_link_hash_table_init): hash table initializer
7758 (ppc_coff_link_hash_table_create): hash table constructor
7759 (ppc_record_toc_entry): changed references to hash table
7760 (coff_ppc_relocate_section): changed references to hash table
7762 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7763 * libcoff.h: Rebuild
7765 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7766 (coff_link_add_symbols): removed toc_offset init
7768 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7770 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7773 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7774 if it is given and mmep is available.
7775 * acconfig.h: Undef USE_MMAP.
7776 * configure, config.in: Regenerated.
7777 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7778 table handling the old way.
7779 (aout_get_external_symbols): Don't complain if last byte of string
7781 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7782 (bfd_free_window) [! USE_MMAP]: Don't define.
7783 (bfd_get_file_window,
7784 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7786 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7788 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7791 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7793 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7794 compatible with AMD generated COFF files. Try to support both AMD
7795 and GNU formats simultaneously.
7796 (coff_a29k_relocate_section): Likewise.
7798 * libbfd.c (bfd_get_file_window): Change writable parameter from
7799 int to boolean; update all callers. Pass MAP_SHARED if not
7800 writable--it's required on Solaris. Cast fprintf argument to
7802 * bfd-in.h (bfd_get_file_window): Update declaration.
7803 * bfd-in2.h: Rebuild.
7804 * aoutx.h: Update calls to bfd_get_file_window.
7806 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7808 (xcoff_swap_ldhdr_in): New static function.
7809 (xcoff_swap_ldsym_in): New static function.
7810 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7811 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7812 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7813 Handle XTY_ER/XMC_XO symbols correctly.
7814 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7815 rather than normal symbol table.
7816 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7817 already defined with the same absolute value.
7818 (xcoff_mark): When considering called symbols, check whether the
7819 descriptor is from a dynamic object, rather than the symbol
7821 (xcoff_build_ldsyms): Likewise.
7823 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7824 Cast realloc and malloc return values. If malloc or realloc fail,
7825 set bfd_error_no_memory.
7826 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7827 * bfd-in2.h: Rebuild.
7829 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7831 * coff-ppc.c (ppc_record_toc_entry): new function.
7832 (in_reloc_p): changed return value.
7833 (coff_ppc_relocate_section): much rework.
7834 (ppc_allocate_toc_section): new function.
7835 (ppc_process_before_allocation): new function.
7836 (ppc_coff_swap_sym_in_hook): new function.
7838 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7839 (coff_link_add_symbols): initialize toc_offset.
7841 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7842 (coff_swap_aouthdr_out): Added more sections to the data
7843 dictionary for the pe file header. Also changed linker version
7844 number on the ppc side.
7845 (dir_names): small improvements to the dictionary printing.
7846 (pe_mkobject_hook): save the file level flags.
7848 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7849 (pe_tdata): added real_flags field
7850 (coff_tdata): added local_toc_sym_map and access macro
7852 * libcoff.h (coff_link_hash_entry): added toc_offset field
7853 (pe_tdata): added real_flags field
7854 (coff_tdata): added local_toc_sym_map and access macro
7856 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7857 (coff_mkobject): init for local_toc_sym_map
7858 (coff_write_object_contents): set the internal_a.magic to
7859 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7862 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7864 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7865 entries until both the line number address and the function name
7866 address are too large.
7868 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7869 * configure: Rebuilt.
7871 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7872 is defined in the environment.
7874 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7876 * som.c (som_get_section_contents_in_window): Define to use
7879 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7881 * coff-i860.c: New file, based on coff-i386.c.
7882 * cpu-i860.c: New file, based on cpu-i386.c.
7883 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7884 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7885 targets, using i860coff_vec.
7886 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7887 trad-core.o and hosts/i860mach3.h.
7888 (i860coff_vec): Use coff-i860.o and cofflink.o.
7889 * configure: Rebuild.
7890 * Makefile.in: Rebuild dependencies.
7891 (ALL_MACHINES): Add cpu-i860.o.
7892 (BFD32_BACKENDS): Add coff-i860.o.
7893 (CFILES): Add cpu-i860.c and coff-i860.c.
7894 * targets.c (i860coff_vec): Declare.
7895 (bfd_target_vector): Add &i860coff_vec.
7896 * archures.c (bfd_i860_arch): Declare.
7897 (bfd_archures_list): Add &bfd_i860_arch.
7898 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7899 (coff_set_flags): Handle bfd_arch_i860.
7900 (coff_write_object_contents): Handle I860 a.out magic number.
7902 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7904 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7905 the created .tc section to 2.
7906 (xcoff_mark): Don't keep a .loader reloc for a call to an
7907 undefined symbol when creating a shared library.
7908 (xcoff_build_ldsyms): When creating a shared library, generate
7909 global linkage code for a call to an undefined symbol.
7911 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7913 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7914 BFD32_BACKENDS, BFD64_BACKENDS.
7915 (.dep1): Put mkdep output in a separate file.
7916 Rebuilt dependencies.
7918 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7921 Permit use of mmap when available:
7923 * configure.in: Check for mmap, madvise, mprotect.
7924 * config.in, configure: Regenerated.
7926 * libbfd.c (struct _bfd_window_internal): Define type.
7927 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7929 (ok_to_map): New static variable for debugging.
7930 (_bfd_generic_get_section_contents_in_window): New function.
7931 * bfd-in.h (bfd_window_internal): Declare type.
7932 (bfd_window): Define type.
7933 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7934 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7937 * libaout.h (struct aoutdata): Add two window fields.
7938 (obj_aout_sym_window, obj_aout_string_window): New macros.
7939 * aoutx.h (some_aout_object_p): Initialize windows.
7940 (aout_get_external_symbols): Get symbol data and strings in
7941 windows instead of explicitly allocated buffers.
7942 (slurp_symbol_table): Free window instead of memory.
7943 (bfd_free_cached_info): Release windows instead of freeing storage
7945 (aout_link_free_symbols): Ditto.
7947 * targets.c (bfd_target): Add new field for
7948 get_section_contents_in_window.
7949 (BFD_JUMP_TABLE_GENERIC): Updated.
7950 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7951 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7952 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7953 macros for get_section_contents_in_window field.
7955 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7957 * core.c: Renamed to corefile.c
7958 * makefile.dos (OBJS): Change core.o to corefile.o
7959 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7961 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7963 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7964 to o. Clobber and restore the list of new csects around the call
7965 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7966 linker error and the linker wants to read the symbol table. Reset
7967 the line number count of a real section even if it has no relocs.
7968 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7970 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7973 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7975 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7976 an undefined symbol in a shared link.
7978 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7979 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7980 phdm@info.ucl.ac.be (Philippe De Muyter).
7982 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7984 * coff-m88k.c (rtype2howto): New static function.
7985 (RTYPE2HOWTO): Use it rather than a macro definition.
7987 * coffcode.h (coff_write_object_contents): set internal_a.magic
7988 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7990 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7991 define TRAD_HEADER to new file hosts/delta68.h.
7992 m88*-motorola-sysv*, however, does use ptrace-core.o.
7993 * hosts/delta68.h: New file.
7995 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7996 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7998 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8000 * i386linux.c (MY(vec)): Declare before use.
8002 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8004 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8005 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8007 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8008 BFD is not of the right type.
8009 (bfd_elf_get_needed_list): Likewise.
8010 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8011 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8012 * xcofflink.c (XCOFF_XVECP): Define.
8013 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8015 (bfd_xcoff_import_symbol): Likewise.
8016 (bfd_xcoff_export_symbol): Likewise.
8017 (bfd_xcoff_link_count_reloc): Likewise.
8018 (bfd_xcoff_record_link_assignment): Likewise.
8019 (bfd_xcoff_size_dynamic_sections): Likewise.
8021 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8022 table index against the number of symbols for a base relative
8025 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8027 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8028 full_aouthdr flag here...
8029 (_bfd_xcoff_bfd_final_link): ...not here.
8031 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8033 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8034 systems that have a system <libelf.h>.
8035 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8036 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8037 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8038 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8039 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8040 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8041 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8043 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8045 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8046 set, set BSF_WEAK in symbol. Change all callers.
8047 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8048 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8049 _bfd_generic_link_add_one_symbol.
8050 (ecoff_indirect_link_order): Check that the section tdata relocs
8051 are not NULL before using them.
8053 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8054 define TRAD_HEADER as hosts/alphalinux.h.
8055 * configure: Rebuild.
8056 * hosts/alphalinux.h: New file.
8057 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8060 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8062 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8063 C_ECOMM storage classes.
8065 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8067 (xcoff_mark): Call xcoff_mark_symbol.
8068 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8069 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8071 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8073 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8075 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8077 (xcoff_find_reloc): New static function.
8078 (xcoff_link_add_symbols): Use it.
8079 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8080 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8081 relocate the value of C_DECL.
8083 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8085 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8087 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8088 callback decide what goes in .relocs.
8089 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8090 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8093 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8095 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8098 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8100 * xcofflink.c: More improvements, mostly to fix handling of
8101 constructors and a few other special cases.
8102 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8103 zero, reverting yesterday's change.
8104 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8105 (bfd_xcoff_link_count_reloc): Declare.
8106 (bfd_xcoff_record_link_assignment): Declare.
8107 * bfd-in2.h: Rebuild.
8109 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8111 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8112 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8113 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8114 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8115 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8116 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8118 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8121 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8122 segments includes the a.out header. See to that the magic number
8123 *always* is big-endian.
8125 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8126 m68k4k NetBSD configurations.
8128 * configure.in, configure: Separate i386 & mips NetBSD
8129 configurations from other BSD ones. Don't assume DEC is the only
8130 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8131 configurations. Add support for m68k4k NetBSD object format.
8133 * libaout.h: Added M_68K4K_NETBSD magic.
8135 * m68k4knetbsd.c: New file.
8137 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8139 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8142 * hosts/mipsnbsd.h: New file.
8144 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8146 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8148 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8149 toc_section, and entry_section fields.
8150 (struct xcoff_section_tdata): Remove ldrel_count field.
8151 * libcoff.h: Rebuild.
8152 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8154 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8155 full a.out header if full_aouthdr is set in xcoff_data.
8156 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8157 based on sections stored in xcoff_data.
8158 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8160 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8161 (rs6000coff_vec): Set symbol_leading_char to '.'.
8162 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8163 value stored in ret rather than returning a pointer value.
8165 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8167 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8170 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8172 * som.c (som_slurp_string_table): Allocate the strings with malloc
8173 since they're free'd by free_cached_info.
8174 (som_slurp_symbol_table): Similarly for the symbol table.
8176 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8178 * Makefile.in (diststuff): Don't make headers.
8180 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8182 * Makefile.in: Rebuild dependencies.
8184 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8185 output_bfd is not SunOS.
8186 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8187 non-SunOS input files.
8189 * xcofflink.c: Extensive changes to support linking shared objects
8190 and generating a .loader section.
8191 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8192 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8193 last_symndx, and ldrel_count fields.
8194 * libcoff.h: Rebuild.
8195 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8196 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8198 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8199 (bfd_xcoff_export_symbol): Declare.
8200 (bfd_xcoff_size_dynamic_sections): Declare.
8201 * bfd-in2.h: Rebuild.
8203 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8205 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8206 * configure: Rebuild.
8207 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8208 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8210 (pmac_xcoff_vec): Update to use new xcoff support.
8211 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8212 (xcoff_write_armap): Declare buf as unsigned char.
8213 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8215 * mpw-make.sed: Generalize subdir_do edit.
8217 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8219 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8220 correctly. Don't initialize asect->vma.
8222 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8224 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8225 something a little less than the page size.
8227 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8229 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8231 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8233 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8234 * coffcode.h (coff_write_object_contents): If .bss is before
8235 .data us that as data_start.
8236 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8238 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8239 (coff_swap_outhdr_out): Hardwire in version number.
8241 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8243 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8244 major and minor to *_vno, since the former are also macros in
8245 SunOS header files. Cast result of bfd_alloc to appropriate
8248 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8249 before assigning to sec_data.
8251 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8253 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8254 now relative to the section, not absolute.
8255 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8256 get the file name when there is a N_SO directory name. When
8257 handling stabs, remember that section->vma was added to the
8260 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8262 * sunos.c (struct sunos_link_hash_table): Add needed field.
8263 (sunos_link_hash_table_create): Call bfd_release, not free.
8264 (sunos_link_hash_table_create): Initialize needed field.
8265 (sunos_add_dynamic_symbols): Record needed objects.
8266 (bfd_sunos_get_needed_list): New function.
8267 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8268 * bfd-in2.h: Rebuild.
8270 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8272 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8274 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8276 * bfd-in.h (struct bfd_link_needed_list): Rename from
8277 bfd_elf_link_needed_list.
8278 * bfd-in2.h: Rebuild.
8279 * elf.c, elflink.h, libelf.h: Corresponding changes.
8281 Add start at AIX linker support; no shared libraries yet.
8282 * xcofflink.c: New file.
8283 * configure.in (rs600coff_vec): Use xcofflink.o.
8284 * configure: Rebuild.
8285 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8287 (struct xcoff_section_tdata): Define.
8288 (xcoff_section_data): Define macro.
8289 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8290 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8291 (_bfd_xcoff_bfd_final_link): Declare.
8292 (_bfd_ppc_xcoff_relocate_section): Declare.
8293 * libcoff.h: Rebuild.
8294 * coff-rs6000.c: Clean up a bit.
8295 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8296 cputype, csects, and debug_indices.
8297 (xcoff_copy_private_bfd_data): Copy cputype.
8298 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8299 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8300 (xcoff_reloc_type_lookup): Rename from
8301 rs6000coff_reloc_type_lookup.
8302 (coff_relocate_section): Define.
8303 (_bfd_xcoff_sizeof_headers): Define.
8304 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8305 (_bfd_xcoff_bfd_relax_section): Define.
8306 (_bfd_xcoff_bfd_link_split_section): Define.
8307 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8309 * coffcode.h (coff_compute_section_file_positions): If AIX,
8310 increment sofar by SMALL_AOUTSZ if not executable.
8311 (coff_write_object_contents): If AIX, always output an a.out
8312 header; if not executable, header size of SMALL_AOUTSZ.
8313 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8314 (_bfd_stringtab_init): Initialize xcoff field.
8315 (_bfd_xcoff_stringtab_init): New function.
8316 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8317 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8318 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8319 * libbfd.h: Rebuild.
8320 * Makefile.in: Rebuild dependencies.
8321 (BFD32_BACKENDS): Add xcofflink.o.
8322 (CFILES): Add xcofflink.c.
8324 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8325 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8326 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8328 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8330 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8332 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8334 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8335 * config.in: Regenerated.
8337 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8338 (_bfd_chunksize): New variable.
8339 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8340 for obstack chunk size.
8341 * configure.in: Check for getpagesize.
8342 * configure: Regenerated.
8344 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8346 * trad-core.c (rawptr): Make it a local variable of
8347 ptrace_unix_core_file_p.
8349 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8351 * coff-arm.c (in_reloc_p): New.
8352 * coff-i386.c (in_reloc_p): New.
8353 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8354 (coff_write_object_contents): Only set has_reloc_section
8356 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8357 in_reloc_p to decide if reloc should be emitted.
8358 * libcoff.h (pe_data_type.in_reloc_p): New.
8359 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8361 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8363 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8364 (_bfd_coff_read_internal_relocs): Likewise.
8365 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8366 (_bfd_coff_read_internal_relocs): Likewise.
8368 * elflink.h (elf_link_add_object_symbols): Correct conditions
8369 under which type and size change warnings are issued.
8371 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8373 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8374 a symbol which is not in a real section.
8375 (coff_write_native_symbol): Corresponding change.
8377 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8378 coff_link_hash_newfunc and make non-static.
8379 (_bfd_coff_link_hash_table_init): New function, broken out of
8380 _bfd_coff_link_hash_table_create.
8381 (_bfd_coff_link_hash_table_create): Use it.
8382 (process_embedded_commands): Make static.
8383 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8384 (_bfd_coff_link_hash_table_init): Declare.
8385 * libcoff.h: Rebuild.
8387 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8388 field in XCOFF tdata.
8389 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8390 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8391 based on cputype stored in a.out header, or in n_type of initial
8393 (coff_write_object_contents): Set cputype correctly in a.out
8395 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8397 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8398 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8400 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8401 * libcoff.h: Rebuild.
8403 * cpu-rs6000.c (rs6000_compatible): New static function.
8404 (bfd_rs6000_arch): Use it.
8405 * cpu-powerpc.c (powerpc_compatible): New static function.
8406 (arch_info_struct): Define various flavours of PowerPC.
8407 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8410 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8412 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8414 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8416 * elflink.h (elf_link_add_object_symbols): Don't warn about
8417 changing the size or type if the old definition was weak.
8419 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8421 * coffcode.h (combined_entry_type): Add fix_line field.
8422 (coff_slurp_line_table): Warn if we try to set the lineno field of
8424 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8425 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8426 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8427 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8429 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8430 * libcoff.h: Rebuild.
8432 * libcoff-in.h (struct xcoff_tdata): Define.
8433 (xcoff_data): Define.
8434 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8435 * bfd-in2.h, libcoff.h: Rebuild.
8436 * coff-rs6000.c (xcoff_mkobject): New static function.
8437 (coff_mkobject): Define.
8438 (xcoff_copy_private_bfd_data): New static function.
8439 (coff_bfd_copy_private_bfd_data): Define.
8440 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8442 (rs6000coff_vec): Add DYNAMIC to object_flags.
8443 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8444 .loader sections specially.
8445 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8446 section alignment from the XCOFF tdata information.
8447 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8448 F_SHROBJ, and copy the extra a.out header information into the
8449 XCOFF tdata structure.
8450 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8451 F_DYNLOAD and the extra a.out header information.
8452 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8453 C_HIDEXT symbol with attached csect information.
8454 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8455 in the o_maxdata field.
8456 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8457 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8458 end if BSF_NOT_AT_END is set.
8460 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8461 _bfd_read_ar_hdr_fn.
8462 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8463 * bfd-in2.h, libbfd.h: Rebuild.
8464 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8466 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8467 (bfd_slurp_bsd_armap_f2): Likewise.
8468 (_bfd_slurp_extended_name_table): Likewise.
8470 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8472 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8474 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8475 when the symbol table is empty.
8477 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8478 space for section symbols, since we don't output them either.
8479 (elf_m68k_adjust_dynindx): Removed.
8481 * ptrace-core.c (rawptr): Make it a local variable of
8482 ptrace_unix_core_file_p.
8484 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8486 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8489 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8490 Mac object file formats.
8492 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8494 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8495 auxent if there isn't one.
8496 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8497 rather than FILNMLEN as the maximum name length.
8499 * coffcode.h (bfd_coff_backend_data): Add new field
8500 _bfd_coff_print_aux.
8501 (bfd_coff_print_aux): New static function.
8502 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8503 scnlen field of an XTY_LD csect aux entry.
8504 (coff_print_aux): New static function.
8505 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8506 in coff_pointerize_aux_hook.
8507 (bfd_coff_std_swap_table): Initialize new field.
8508 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8509 * libcoff.h: Rebuild.
8510 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8511 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8513 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8514 if there are symbols, for native AIX ld compatibility.
8516 * coffcode.h (bfd_coff_backend_data): Add new field
8517 _bfd_coff_pointerize_aux_hook.
8518 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8519 or I960, and as 0 otherwise.
8520 (bfd_coff_std_swap_table): Initialize new field.
8521 * libcoff.h: Rebuild.
8522 * coffgen.c (coff_pointerize_aux): Change parameters to take
8523 symbol pointer instead of type and class, and to take aux index.
8524 Call _bfd_coff_pointerize_aux_hook if it is defined.
8525 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8526 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8527 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8529 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8530 read-only/host-only support.
8532 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8534 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8537 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8538 BFD_JUMP_TABLE_ARCHIVE accordingly.
8539 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8540 (_bfd_compute_and_write_armap): Declare.
8541 (_bfd_generic_read_ar_hdr): Declare.
8542 (_bfd_read_ar_hdr): Define.
8543 (_bfd_noarchive_read_ar_hdr): Define.
8544 (_bfd_archive_bsd_read_ar_hdr): Define.
8545 (_bfd_archive_coff_read_ar_hdr): Define.
8546 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8547 _bfd_read_ar_hdr instead.
8548 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8549 (_bfd_compute_and_write_armap): Rename from
8550 compute_and_write_armap. Make non-static. Change all callers.
8551 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8552 than _bfd_snarf_ar_hdr.
8553 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8554 * ieee.c (ieee_read_ar_hdr): Define.
8555 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8556 * oasys.c (oasys_read_ar_hdr): Define.
8557 * som.c (som_read_ar_hdr): Define.
8558 * bfd-in2.h, libbfd.h: Rebuild.
8560 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8562 * peicode.c (coff_swap_filehdr_in): If symptr is
8563 zero, there aren't any symbols, even if nsyms is set.
8565 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8567 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8569 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8570 sections, and set styp correctly for them: .got, .hash, .dynamic,
8571 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8572 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8574 (ecoff_sort_hdrs): New static function.
8575 (ecoff_compute_section_file_positions): Return boolean, not void.
8576 Sort the sections by VMA before looking through them. Put the
8577 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8578 section on an appropriate boundary within the page.
8579 (ecoff_compute_reloc_file_positions): Check return value of
8580 ecoff_compute_section_file_positions.
8581 (_bfd_ecoff_set_section_contents): Likewise.
8582 (_bfd_ecoff_write_object_contents): Check for various Alpha
8583 section types when incrementing text_size and data_size. Call
8584 adjust_headers backend function if it exists.
8585 * coff-alpha.c (alpha_adjust_headers): New static function.
8586 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8587 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8589 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8591 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8593 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8594 of ALTERNATE_AIX_CORE_FORMAT.
8595 * configure.in (aix4): No longer need CORE_FLAGS.
8596 * configure: Updated.
8598 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8600 NS32k changes from Ian Dall:
8601 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8603 (aout_link_input_section_std, aout_link_input_section_ext,
8604 aout_link_reloc_link_order): Call them instead of _bfd_*
8606 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8608 (backend_data): Use it instead of hardcoded zero.
8610 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8611 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8613 * ns32knetbsd.c: Include bfd.h.
8614 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8615 (MY_bfd_reloc_type_lookup): Declare function too.
8616 * pc532-mach.c (set_sizes): Don't declare.
8617 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8618 (backend_data, MY_backend_data): Don't define.
8620 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8621 ns32k-*-lites* like ns32k-*-netbsd*.
8623 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8626 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8628 * coffcode.h (coff_write_object_contents): Restore setting
8629 f_timdat to 0, deleted on August 22.
8631 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8633 * coffcode.h (coff_bfd_copy_private_symbol_data,
8634 coff_bfd_copy_private_section_data,
8635 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8636 * peicode.h (coff_bfd_copy_private_bfd_data): New
8637 (pe_bfd_copy_private_bfd_data): New.
8638 (coff_swap_scnhdr_in): Swap bss size into the right place.
8639 (pe_print_private_bfd_data): Add some newlines.
8641 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8643 * som.c (setup_sections): Don't die if a space has no subspaces.
8645 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8647 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8648 dynamic symbol override a common symbol. Don't change the size or
8649 type if they have been set and the new symbol is not a definition.
8650 Warn if the size or type changes.
8652 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8654 * som.c (som_begin_writing): Don't write the symbol table or
8656 (som_finish_writing): Write them here. Place them after the
8657 subspace data, but before the relocs.
8659 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8661 * sunos.c (sunos_add_one_symbol): Just pass false, not
8662 info->shared_library, to sunos_create_dynamic_sections.
8663 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8665 (sunos_check_dynamic_reloc): Remove .text section assertion.
8667 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8669 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8670 * configure, configure.in: Add pmac_xcoff_vec case.
8671 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8672 * coff-pmac.c: New file, PowerMac XCOFF support.
8673 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8674 * targets.c (pmac_xcoff_vec): Declare.
8676 * mpw-config.in: Various changes to be compatible with the
8677 autoconf-based configury.
8678 * mpw-make.sed: New file, sed commands to translate Unix
8679 makefile into MPW syntax.
8680 * mpw-make.in: Remove.
8681 * hosts/mpw.h: Remove.
8682 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8683 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8685 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8687 * binary.c (binary_get_symtab): Return an empty string on error.
8688 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8690 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8692 * coff-ppc.c: Reformatted according to gnu conventions
8693 Removed irrelevant "if 0" code
8695 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8697 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8698 symbols rather than as indirect symbols.
8699 (MY(slurp_symbol_table)): Don't do anything special about
8702 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8703 of .ctors and .dtors sections is no larger than 2.
8705 * sunos.c (sunos_add_one_symbol): Don't change
8706 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8708 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8709 dynamic symbols when creating a shared library.
8710 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8712 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8713 written even if it is not defined in a regular object.
8714 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8715 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8716 rather than the constant 22.
8717 (sunos_check_dynamic_reloc): Handle creating a shared library.
8718 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8719 zero when creating a shared library.
8720 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8721 write it out at the start of the symbol table.
8723 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8725 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8727 * config.bfd: Add arm-*-coff.
8728 * configure.in, configure: Add armcoff_{little,big}_vec.
8729 * targets.c (armcoff_{little,big}_vec): Declare.
8730 (bfd_target_vector): Add armcoff_{little,big}_vec.
8731 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8733 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8735 * targets.c (bfd_find_target): Remove debugging code.
8737 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8739 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8741 * Makefile.in: added *-ppc files
8742 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8743 allow pe based .o's to be shared with other tools on ppc/NT
8744 * config.bfd: added powerpc[le]-[pe|winnt] config support
8745 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8746 * peicode.h: Added more section flags for PE on ppc
8747 Added coff_swap_filehdr_out to allow peicode.h to be
8748 used for non-image PE files on ppc.
8749 Check for image, or not, before copying pe_opthdr
8750 * targets.c: Added new bfd's
8751 * targets.c: Removed two inactive bfds that shouldn't have made it this
8754 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8756 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8757 explicit values to initialize all relocs. Change all users.
8758 (ppc_elf_brtaken_inner): New function to handle branch predicition
8760 (ppc_elf_brtaken_reloc): Ditto.
8761 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8762 relocs use ppc_elf_unsupported_reloc.
8763 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8764 needs to be reported.
8765 (ppc_elf_relocate_section): Support branch prediction relocs.
8767 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8769 * bfd.c (bfd_assert): Remove \n from string passed to
8772 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8773 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8774 (bfd_coff_make_section_hook): Don't define.
8775 (coff_make_section_hook): Remove.
8776 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8777 (styp_to_sec_flags): Likewise.
8778 (coff_write_object_contents): Likewise.
8779 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8781 * libcoff.h: Rebuild.
8782 * coffgen.c (make_a_section_from_file): Just call
8783 bfd_make_section_anyway, not bfd_make_section or
8784 bfd_coff_make_section_hook.
8785 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8786 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8787 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8788 make_section_hook field.
8789 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8791 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8792 pointers into value field for warning and indirect symbols; just
8793 leave the value field alone.
8794 * linker.c (generic_link_add_symbol_list): Use next symbol for
8795 warning and indirect symbols, rather than looking in symbol value.
8796 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8797 parameter. Change all callers. Remove support for indirect
8798 symbols; it didn't work anyhow.
8799 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8800 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8801 * bfd-in2.h: Rebuild.
8803 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8805 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8806 go back to telling the tools this reloc operates on 32 bits.
8808 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8810 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8811 rather than a direct fprintf.
8812 * archive.c (_bfd_write_archive_contents): Likewise.
8813 * coffcode.h (coff_slurp_symbol_table): Likewise.
8814 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8815 (ppc_elf_unsupported_reloc): Likewise.
8816 (ppc_elf_relocate_section): Likewise.
8817 * i386linux.c (linux_tally_symbols): Likewise.
8818 (linux_finish_dynamic_link): Likewise.
8819 * osf-core.c (osf_core_core_file_p): Likewise.
8820 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8821 * som.c (som_sizeof_headers): Likewise.
8822 * srec.c (srec_bad_byte): Likewise.
8823 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8824 * libbfd-in.h (bfd_assert): Declare first parameter const.
8825 * libbfd.h: Rebuild.
8826 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8827 bfd_reloc_overflow is enough.
8828 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8829 * coff-h8500.c (rtype2howto): Likewise.
8830 * coff-z8k.c (rtype2howto): Likewise.
8831 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8832 * elf.c (_bfd_elf_get_lineno): Likewise.
8833 (_bfd_elf_no_info_to_howto): Likewise.
8834 (_bfd_elf_no_info_to_howto_rel): Likewise.
8835 * hp300hpux.c (convert_sym_type): Likewise.
8836 (MY(swap_std_reloc_in)): Likewise.
8837 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8839 * libaout.h (struct aoutdata): Add line_buf field.
8840 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8841 and filename_buffer. Instead, use a malloc buffer stored in the
8842 new line_buf field. Remove length restrictions.
8844 * coffgen.c (string_size): Remove static variable.
8845 (debug_string_size, debug_string_section): Likewise.
8846 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8847 and debug_string_size_p parameters. Use them instead of the
8848 global variables. Change all callers.
8849 (coff_write_symbol): Likewise.
8850 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8851 (coff_write_symbols): Add local variables to replace removed
8854 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8855 function, and line_base fields.
8856 * libcoff.h: Rebuild.
8857 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8858 information, rather than using static variables.
8860 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8861 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8863 * init.c (initialized): Remove static variable.
8864 (bfd_init): Don't bother setting initialized.
8865 (bfd_check_init): Remove.
8866 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8867 * libbfd.h: Rebuild.
8869 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8871 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8872 size for full core dumps. Copy core file header to private data.
8873 (rs6000coff_core_file_failing_command,
8874 rs6000coff_core_file_failing_signal): New functions to extract
8875 the file name and terminating signal from the core file.
8876 * coff-rs6000.c: Use them.
8878 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8880 Change arch info to be const, initialized at compile time.
8881 * archures.c: Reindent many functions. Change CONST to const.
8882 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8883 nothing set it anyhow. Make next const.
8884 (bfd_arch_info_list): Remove.
8885 (bfd_archures_list): Rename from archures_init_table. Change from
8886 a table of function pointers to a table of bfd_arch_info_type
8887 structure addresses.
8888 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8889 (bfd_lookup_arch): Likewise.
8890 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8892 (bfd_default_arch_struct): Make const.
8893 (bfd_arch_init, bfd_arch_linkin): Remove.
8894 (bfd_get_arch_info): Return a const pointer.
8895 * init.c (bfd_init): Don't call bfd_arch_init.
8896 * bfd.c (struct _bfd): Make arch_info const.
8897 * bfd-in2.h: Rebuild.
8898 * libbfd.h: Rebuild.
8899 * configure.in: Put & before everything in $selarchs.
8900 * configure: Rebuild.
8901 * cpu-*.c: Change bfd_*_arch from a function which calls
8902 bfd_arch_linkin to a const structure.
8903 * ieee.c (ieee_object_p): Make arch const.
8905 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8907 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8909 * bfd-in2.h: Regenerate.
8910 * libbfd.h: Regenerate.
8912 * elf32-ppc.c (reloc_type): Update names to match current draft.
8913 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8914 relative. Update names to current V.4 draft.
8915 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8916 (ppc_elf_relocate_section): Rename relocations to match draft.
8918 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8920 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8921 compiled with -mrelocatable-lib to be linked with either normal
8922 modules or -mrelocatable modules.
8924 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8926 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8927 in the a.out header.
8929 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8930 a reloc against a local symbol, even if it's not a section.
8932 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8934 * targets.c (bfd_target): Remove unused align_power_min field.
8935 * bfd-in2.h: Rebuild.
8936 * All backends: Remove initialization of align_power_min.
8938 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8940 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8942 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8944 * config.bfd (mips-dec-netbsd*): New target.
8945 * configure.host (mips-dec-netbsd*): New host.
8946 * configure.in (mips-dec-netbsd*): New native.
8947 * configure: Rebuild.
8949 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8951 Make the COFF backend linker merge common types:
8952 * cofflink.c (struct coff_debug_merge_element): Define.
8953 (struct coff_debug_merge_type): Define.
8954 (struct coff_debug_merge_hash_entry): Define.
8955 (struct coff_debug_merge_hash_table): Define.
8956 (coff_debug_merge_hash_table_init): Define.
8957 (coff_debug_merge_hash_table_free): Define.
8958 (coff_debug_merge_hash_lookup): Define.
8959 (struct coff_final_link_info): Add debug_merge field.
8960 (coff_debug_merge_hash_newfunc): New static function.
8961 (_bfd_coff_final_link): Allocate and free debug_merge table.
8962 (coff_link_input_bfd): Merge identical enum, struct and union
8965 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8967 Convert i960 COFF to use COFF backend linker.
8968 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8969 structure to store the symbol being used.
8970 (coff_i960_start_final_link): New static function.
8971 (coff_i960_relocate_section): New static function.
8972 (coff_i960_adjust_symndx): New static function.
8973 (coff_start_final_link): Define.
8974 (coff_relocate_section): Define.
8975 (coff_adjust_symndx): Define.
8976 * coffcode.h (bfd_coff_backend_data): Add new callback function
8977 _bfd_coff_start_final_link.
8978 (bfd_coff_start_final_link): Define.
8979 (coff_start_final_link): Define if not defined.
8980 (bfd_coff_std_swap_table): Add coff_start_final_link.
8981 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8983 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8984 function callback is not NULL.
8985 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8986 (_bfd_coff_internal_syment_name): Declare.
8987 * libcoff.h: Rebuild.
8988 * configure.in (icoff_big_vec): Add cofflink.o.
8989 (icoff_little_vec): Likewise.
8990 * configure: Rebuild.
8992 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8994 * Makefile.in (clean-info): Remove extraneous tab from line
8997 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8999 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9000 contents has relocs.
9002 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9004 * coffcode.h (coff_compute_section_file_positions): Keep the
9006 (coff_write_object_contents): Remember if it's a relocatable
9008 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9009 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9010 if relocatable file. Swap out saved raw size.
9012 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9014 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9015 (maintainer-clean): Rename from realclean, passing
9016 maintainer-clean down to subdirectories, but leave realclean as a
9019 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9022 * dep-in.sed: Remove config.h from generated dependencies.
9024 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9025 broken out of sunos_canonicalize_dynamic_symtab.
9026 (sunos_canonicalize_dynamic_symtab): Call new function
9027 sunos_slurp_dynamic_symtab.
9028 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9029 dynamic symbol table to the caller.
9030 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9031 callback to override the symbols being read.
9032 * libaout.h (struct aout_backend_data): Add three new parameters
9033 to add_dynamic_symbols callback.
9035 Extensive minor changes to avoid various gcc warnings. Also:
9036 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9037 * archures.c (bfd_arch_info_type): Change mach field from long to
9039 (bfd_lookup_arch): Change machine parameter from long to unsigned
9042 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9044 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9045 a symbol with a non-zero plt_offset.
9047 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9049 * elfcode.h (align_file_position): Remove; not used.
9051 * configure.in: Only check for <sys/procfs.h> on a native system,
9052 and make sure it defines prstatus_t.
9053 * configure: Rebuild.
9055 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9057 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9059 * config.in: Rename from config.h.in.
9060 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9061 Check for config.h:config.in when creating stamp-h.
9062 * configure: Rebuild.
9063 * Makefile.in (stamp-h): Depend upon config.in rather than
9064 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9065 calling config.status.
9067 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9068 (Makefile): Just rebuild Makefile.
9069 (config.h, stamp-h): New targets.
9070 * configure.in: Create stamp-h when rebuilding config.h.
9071 * configure: Rebuild.
9073 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9075 * configure.in: Call AC_CONFIG_HEADER. Substitute
9076 HOST_64BIT_LONG. Check that various header files exist. Check
9077 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9078 and/or free need to be declared. Don't make a link to sysdep.h.
9079 Define TRAD_HEADER for various hosts.
9080 * configure: Rebuild.
9081 * configure.host: Don't set my_host. Add definitions taken from
9082 host header files for various entries. Remove entries which now
9084 * acconfig.h: New file.
9085 * config.h.in: New file, built by autoheader.
9086 * sysdep.h: New file.
9087 * Makefile.in (do_distclean): Don't remove sysdep.h.
9089 (LOCAL_H_DEPS): New variable.
9090 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9092 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9093 ($(OPTIONAL_BACKENDS)): Likewise.
9094 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9095 looking through sysdep.h.
9096 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9097 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9098 (fprintf_vma, sprintf_vma): Likewise.
9099 (int64_type, uint64_type): Don't define.
9100 * bfd-in2.h: Rebuild.
9101 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9102 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9103 * lynx-core.c: Include stuff from old hosts/lynx.h.
9104 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9105 rather than NO_FCNTL.
9106 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9107 rather than NATIVE_HPPAHPUX_COMPILER.
9108 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9110 * hosts/*.h: Remove all header files which merely include,
9111 declare, and define things. Leave header files which define
9112 information needed by trad-core.c.
9114 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9115 (BFD_CC_FOR_BUILD): Define.
9116 * configure.in: Use BFD_CC_FOR_BUILD.
9117 * configure: Rebuild.
9119 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9121 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9122 * configure: Rebuild.
9124 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9127 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9129 * config.bfd: i386pe_ve -> i386pe_vec.
9131 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9133 * configure.host: Incorporate host Makefile fragments by setting
9135 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9136 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9137 value based on whether the code is being compiled by a cross
9138 compiler. Don't substitute host_makefile_frag or frags.
9139 * aclocal.m4: New file to define local AC_PROG_CC.
9140 * configure: Rebuild.
9141 * Makefile.in (INSTALL): Set to @INSTALL@.
9142 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9143 (INSTALL_DATA): Set to @INSTALL_DATA@.
9145 (CC): Define as @CC@.
9146 (CFLAGS): Set to @CFLAGS@.
9147 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9148 (@host_makefile_frag@): Remove.
9149 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9150 after other options.
9151 (config.status): Remove dependency upon @frags@.
9152 * config/*.mh, config/README: Remove.
9154 * config.bfd: Rewrite to incorporate the contents of the Makefile
9155 fragments by setting shell variables, rather than merely returning
9156 the name of a Makefile fragment.
9157 * configure.in: Use shell variables set by config.bfd rather than
9158 looking at the target Makefile fragment files. Don't substitute
9159 target_makefile_frag. Do substitute TDEFINES.
9160 * configure: Rebuild.
9161 * Makefile.in (@target_makefile_frag@): Remove.
9162 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9163 * config/*.mt: Remove.
9165 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9167 * configure.in: Put changequote lines around "i[345]86" patterns
9168 section of core file support.
9170 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9172 * som.c (som_bfd_print_private_bfd_data): Define to use the
9175 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9177 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9178 entry, text_start and data_start.
9180 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9182 * Makefile.in (OFILES): Remove $(TDEPFILES).
9183 * config/apollo.mt (TDEPFILES): Remove.
9184 * config/README: Update.
9186 * configure.in: For a native configuration, set COREFILE and
9187 COREFLAG based on the canonical host name.
9188 * configure: Rebuild.
9189 * Makefile.in: Rebuild dependencies.
9190 (ALL_CFLAGS): Add @COREFLAG@.
9191 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9192 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9193 support routines. Check LYNX_CORE rather than HOST_LYNX.
9194 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9195 * i386lynx.c: Likewise.
9196 * m68klynx.c: Likewise.
9197 * sparclynx.c: Likewise.
9198 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9199 * *-core.c: Comment changes.
9200 * config/decstation.mh (HDEPFILES): Remove.
9201 (HDEFINES): Remove -DTRAD_CORE.
9202 * config/irix3.mh (RANLIB): Remove.
9203 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9204 (HDEFINES): Remove -DIRIX_CORE.
9205 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9206 (HDEFINES): Remove -DTRAD_CORE.
9207 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9208 * config/ultra3.mh (RANLIB): Remove.
9209 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9210 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9211 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9212 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9213 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9214 * config/i386aix.mh, config/i386bsd.mh: Remove.
9215 * config/i386linux.mh, config/i386mach3.mh: Remove.
9216 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9217 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9218 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9219 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9220 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9221 * config/solaris2.mh, config/stratus.mh: Remove.
9222 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9223 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9225 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9227 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9228 DT_FINI entry if the appropriate symbol is not in the hash table.
9230 * libelf.h (struct elf_backend_data): Add create_program_headers
9231 and want_hdr_in_seg fields.
9232 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9234 (elf_backend_create_program_headers): Likewise.
9235 (elfNN_bed): Initialize create_program_headers and
9237 * elf.c (get_program_header_size): Call create_program_headers
9239 (map_program_segments): Check want_hdr_in_seg backend field. Call
9240 create_program_headers backend routine.
9242 * elf.c (assign_file_positions_except_relocs): Align non allocated
9243 sections when creating an executable.
9245 * elfcode.h (elf_swap_phdr_in): Make non static.
9246 (elf_swap_phdr_out): Make non static.
9247 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9248 (bfd_elf32_swap_phdr_out): Declare.
9249 (bfd_elf64_swap_phdr_in): Declare.
9250 (bfd_elf64_swap_phdr_out): Declare.
9252 * ecofflink.c (ecoff_collect_shuffle): New static function.
9253 (_bfd_ecoff_get_accumulated_pdr): New function.
9254 (_bfd_ecoff_get_accumulated_sym): New function.
9255 (_bfd_ecoff_get_accumulated_ss): New function.
9256 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9257 (_bfd_ecoff_get_accumulated_sym): Declare.
9258 (_bfd_ecoff_get_accumulated_ss): Declare.
9259 * libbfd.h: Rebuild.
9261 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9263 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9265 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9266 warning symbols. If any section is named .gnu.warning.XXX, treat
9267 the contents as a warning to be issued if the symbol XXX is
9269 (elf_link_output_extsym): For an indirect or warning symbol, just
9270 output the symbol it points to.
9272 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9273 if bfd_hash_allocate fails, since it will already be set.
9274 (generic_link_hash_newfunc): Likewise.
9275 (archive_hash_newfunc): Likewise.
9276 (hash_entry_bfd): New static function.
9277 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9278 callback. Allocate a new warning using the hash table newfunc.
9279 Use bfd_hash_replace to update the entry in the hash table, rather
9280 than assuming we can copy the fields with structure assignment.
9282 * hash.c (bfd_hash_replace): New function.
9283 * bfd-in.h (bfd_hash_replace): Declare.
9284 * bfd-in2.h: Rebuild.
9286 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9288 * config.bfd: Add mips*vr4300-*-elf* target.
9289 * config/mipsbvr4300.mt: Added.
9291 See file ChangeLog.2
9298 version-control: never