1 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3 * configure.in: Add elf.lo to elf shell variable.
4 * Makefile.am (BFD_LIBS): Remove elf.lo.
5 (BFD_LIBS_CFILES): Remove elf.c.
6 (BFD32_BACKENDS): Add elf.lo.
7 (BFD32_BACKENDS_CFILES): Add elf.c.
8 * configure, Makefile.in: Rebuild.
10 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
12 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
13 relocation against a now-local symbol should not have a dynamic
16 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
18 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
20 (pe_print_private_bfd_data): Print PE flags. From Mikey
23 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
25 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
26 a plt entry when we can determine that we authoritatively define
29 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
31 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
32 don't actually use trad-core, but a SunOS-style core file handled
34 * hosts/sparclinux.h: Remove.
37 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
39 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
40 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
41 (elf_mips_dvp_27_s4_howto): Describe it.
42 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
43 (mips_info_to_how_rel): Handle it.
44 (mips_elf_relocate_section): Handle it.
45 * bfd-in2.h,libbfd.h: Regenerate.
48 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
50 * peicode.h (pe_print_idata): If there is no .idata section, look
51 for the import tables in some other section. Make the initial
52 label line up better with the data. Print the import address
53 table even if there is no import name table. If the import
54 address table holds actual addresses, print them.
57 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
59 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
62 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
64 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
65 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
66 bfd_error_system_call.
68 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
70 * Makefile.am (AUTOMAKE_OPTIONS): Define.
71 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
73 From H.J. Lu <hjl@gnu.org>:
74 * Makefile.am (libbfd_la_LDFLAGS): Define.
75 * Makefile.in: Rebuild.
77 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
79 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
80 * netbsd.h (MACHTYPE_OK): Define.
81 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
82 calling N_SET_MACHTYPE, rather than having a switch.
83 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
85 * i386netbsd.c (MACHTYPE_OK): Don't define.
86 (DEFAULT_MID): Define.
87 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
88 (MACHTYPE_OK): Don't define.
89 (DEFAULT_MID): Define.
90 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
91 (DEFAULT_MID): Define.
92 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
93 (DEFAULT_MID): Define.
94 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
95 (DEFAULT_MID): Define.
97 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
98 * vaxnetbsd.c: New file.
99 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
100 rather than netbsd_core.
101 * targets.c (vaxnetbsd_vec): Declare.
102 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
103 defined, add netbsd_core_vec.
104 * configure.in: Set COREFILE for alpha*-*-netbsd* and
105 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
106 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
107 * config.bfd (alpha*-*-netbsd*): New target.
108 * Makefile.am: Rebuild dependencies.
109 (BFD32_BACKENDS): Add vaxnetbsd.lo.
110 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
111 * configure, Makefile.in: Rebuild.
113 * configure.host: Remove the old shared library build stuff. We
114 now use libtool instead.
116 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
118 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
120 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
122 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
123 * configure: Rebuild.
125 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
127 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
128 when merging m32r BFDs into m32rx BFDs.
130 * elf32-v850.c (remember_hi16s_reloc): New function.
131 (find_remembered_hi16s_reloc): New function.
132 (v850_elf_store_addend_in_insn): Use the above new functions to
133 match up HI6S relocs with LO16 relocs.
136 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
138 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
139 (bfd_txvu_arch): Delete.
140 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
142 * bfd-in2.h: Regenerate.
145 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
147 * configure.in: Change -linux* to -linux-gnu*.
148 * config.bfd, configure.host: Likewise.
149 * configure: Rebuild.
151 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
153 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
154 LO16/HI16S bug and improve comments about what is going on.
156 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
158 * configure, aclocal.m4: Rebuild with new libtool.
161 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
163 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
164 when merging v850 code into v850e/v850ea code. Do not initialise
165 output flags if the input is the default architecture. PR14732.
167 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
170 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
172 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
173 get the size from bfd_arch_bits_per_address instead of directly
176 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
178 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
179 to wrap, just return all 1's bits instead.
180 * libbfd.h: Regenerate.
182 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
184 * coff-i386.c (coff_pe_i386_relocate_section): New static function
186 (coff_relocate_section): If COFF_WITH_PE, define as
187 coff_pe_i386_relocate_section.
188 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
189 skip empty sections, to match coff_write_object_contents.
191 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
192 rather than swapping out r_offset twice. From Luke Deller
193 <luked@cse.unsw.edu.au>.
195 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
197 * configure.in: Set libtool_enable_shared rather than
198 libtool_shared. Remove diversion hack.
199 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
202 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
204 * syms.c (struct stab_cache): Define.
205 (struct stab_find_info): Remove cached_offset, cached_stab,
206 cached_str, and cached_stroff fields. Add file_cache,
207 function_cache, and line_cache fields.
208 (_bfd_stab_section_find_nearest_line): Use extensive caching to
211 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
213 * peicode.h (pe_print_idata): Check for import of ordinal rather
215 (pe_print_edata): If there is no .edata section, look for the
216 export data in some other section.
218 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
220 * configure.in: Change version to 2.8.4.
221 * configure: Regenerated.
223 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
225 Add tms320c30 support:
226 * cpu-tic30.c: New file.
227 * aout-tic30.c: New file.
228 * coff-tic30.c: New file.
229 * archures.c (bfd_arch_tic30): Define.
230 (bfd_tic30_arch): Declare.
231 (bfd_archures_list): Add bfd_tic30_arch.
232 * targets.c (bfd_target_vector): Add tic30_aout_vec and
234 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
235 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
236 (coff_set_flags): Likewise.
237 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
238 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
239 * Makefile.am: Rebuild dependencies.
240 (ALL_MACHINES): Add cpu-tic30.lo.
241 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
242 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
243 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
244 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
246 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
248 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
249 to lag behind LO16 reloc by a couple of instructions.
251 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
253 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
254 make to reexamine the file timestamp.
255 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
257 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
261 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
263 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
264 and partial_inplace=false.
265 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
268 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
270 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
271 to create .dynsbss and .rela.sbss sections.
272 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
273 copied from dynamic objects into .sbss.
274 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
275 use it. Correct typo of .rela.sdata2.
276 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
277 put the data, which may now be in .sbss.
278 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
279 (elf_backend_create_dynamic_sections): Define as
280 ppc_elf_create_dynamic_sections.
282 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
283 against _GLOBAL_OFFSET_TABLE_.
284 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
285 shared libraries which refer to local symbols. Make sure that the
286 test for allocating space for a reloc in a shared object is the
287 same as the test for emitting a reloc.
290 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
292 * elf32-mips.c: Add dvp support.
295 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
297 * config.bfd (i[3456]-*-mingw32*): New target.
298 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
299 * aclocal.m4, configure: Rebuild.
302 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
304 * config.bfd, configure.in: Add dvp support.
305 * configure: Regenerate.
306 * aclocal.m4: Regenerate.
307 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
308 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
311 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
313 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
316 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
318 Sparc v9 ABI compliant PLT:
319 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
320 (plt_templates, sparc64_elf_build_plt_entry): Delete.
321 (LARGE_PLT_THRESHOLD): New define.
322 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
323 (sparc64_elf_build_plt): New function.
324 (sparc64_elf_plt_entry_offset): Likewise.
325 (sparc64_elf_plt_ptr_offset): Likewise.
326 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
327 contain the index for convenience. Skip the initial entries
329 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
330 memory for the benefit of .rela.plt.
331 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
332 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
333 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
334 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
335 Call sparc64_elf_build_plt.
336 (elf_backend_want_got_plt): No.
337 (elf_backend_plt_readonly): No.
338 (elf_backend_plt_alignment): 8.
340 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
341 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
342 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
345 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
347 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
349 * cpu-mips.c (arch_info_struct): Add mips variants.
350 * bfd-in2.h: Rebuilt.
352 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
354 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
355 preserving the contents of t2a3_b_insn.
357 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
359 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
360 (i[3456]86sco3.2v5*coff): New target.
362 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
364 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
366 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
368 * bfd.c (bfd_get_error_handler): Add orthogonal function.
369 * bfd-in2.h: Regenerate.
371 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
373 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
375 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
377 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
378 adjust addend for an output common symbol (from Jimmy Blair
379 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
380 defined symbol to counteract adjustment made in generic relocation
383 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
385 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
387 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
388 (GET_SCNDHR_NLNNO): Likewise.
390 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
392 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
394 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
396 * elf32-m32r.c: Add macros to handle NOP insertion.
398 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
400 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
401 (xcoff_mark): Likewise.
402 (xcoff_build_ldsyms): Mark absolute symbols.
404 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
406 * bout.c (b_out_write_object_contents): Sort symbols before output
407 to keep {CALL,BAL}NAME symbols adjacent.
408 (b_out_symbol_cmp): New function.
410 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
412 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
413 allocate space for a PC relative reloc against a symbol which is
414 defined in a regular file.
415 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
416 relative reloc against a symbol which is defined in a regular
419 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
421 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
422 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
424 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
425 (mips*-*-netbsd*): New target.
427 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
429 * elflink.h (elf_link_assign_sym_version): Change error message
430 from "undefined version name" to "undefined versioned symbol
433 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
435 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
438 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
440 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
443 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
444 shared. Set stab* sections to be shared and read. Set .rsrc
445 section to be read and shared.
447 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
449 * Makefile.am: Rebuild dependencies.
450 (ALL_MACHINES_CFILES): Add dwarf2.lo.
451 (ALL_MACHINES_CFILES): Add dwarf2.c.
452 * Makefile.in: Rebuild.
454 * coff-arm.c: Don't include obstack.h.
456 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
458 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
461 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
463 * configure: Regenerate to get @SHELL@ substituted.
465 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
467 * coff-arm.c (coff_arm_relocate_section): Only look at section
468 owner if there is one.
470 * elf.c (assign_file_positions_for_segments): Fail if there is not
471 enough room for the program headers. (PR14186)
473 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
475 * elf.c (_bfd_elf_find_nearest_line): Call
476 _bfd_dwarf2_find_nearest_line first.
477 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
478 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
480 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
483 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
484 object files to be merged into a M32RX executable.
486 * archures.c: Add bfd_mach_m32rx.
488 * archures.c: Add bfd_mach_m32r.
490 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
492 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
493 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
494 to decide when to align the file sections for paging.
496 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
499 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
501 * elf32-m32r.c (m32r_elf_object_p): New Function.
502 (m32r_elf_final_write_processing): New Function.
503 (m32r_elf_set_private_flags): New Function.
504 (m32r_elf_copy_private_bfd_data): New Function.
505 (m32r_elf_merge_private_bfd_data): New Function.
506 (m32r_elf_print_private_bfd_data): New Function.
507 (elf_backend_object_p): Point to m32r_object_p.
508 (elf_backend_final_write_processing): Point to
509 m32r_elf_final_write_processing.
510 (bfd_elf32_bfd_copy_private_bfd_data): Point to
511 m32r_elf_copy_private_bfd_data.
512 (bfd_elf32_bfd_merge_private_bfd_data): Point to
513 m32r_elf_merge_private_bfd_data.
514 (bfd_elf32_bfd_set_private_flags): Point to
515 m32r_elf_set_private_bfd_data.
516 (bfd_elf32_bfd_print_private_bfd_data): Point to
517 m32r_elf_print_private_bfd_data.
520 * cpu-m32r.c: Add m32rx cpu architecture.
521 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
522 architecture machines.
525 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
528 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
530 * configure: Only build libbfd shared if --enable-shared's value
531 was `yes', or was set to `*bfd*'.
532 * aclocal.m4: Likewise.
533 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
534 original source of this bit of code. It's not clear what the best fix
537 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
539 * linker.c (generic_link_add_symbol_list): Always init udata.p so
540 that the generic relaxation code can function when input and output
541 file formats are mismatched.
543 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
545 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
547 * elf.c (assign_file_positions_for_segments): For a loadable
548 section, make sure that the load address is correct relative to
549 the load address of the segment plus the size of the segment so
552 * coffcode.h (_coff_link_output_has_begun): Make static.
553 (_coff_final_link_postscript): Likewise.
555 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
557 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
558 which a relocation refers to an indirect or warning symbol.
560 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
562 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
563 (coff_arm_final_link_postscript): New function.
564 (coff_arm_link_output_has_begun): New function.
566 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
567 _bfd_coff_link_output_has_begun and
568 _bfd_coff_final_link_postscript. Add new macros:
569 bfd_coff_link_output_has_begun() and
570 bfd_coff_final_link_postscript().
572 * cofflink.c (_bfd_coff_final_link): Insert calls to
573 bfd_coff_link_output_has_begun() and
574 bfd_coff_final_link_postscript().
576 * coffcode.h: Add two new fields to bfd_coff_backend_data
577 structure: _bfd_coff_link_output_has_begun and
578 _bfd_coff_final_link_postscript. Add default initialisers for
579 these fields. Add overridable aliases for the coff swap functions
580 in the backend data structure.
582 * elf32-v850.c: Update with patches from the branch to fix
583 HI16_S/LO16 reloc pairs.
586 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
588 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
590 (USE_REL): Don't define any more, switch to using RELA
592 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
595 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
597 * archures.c (bfd_mach_mips*): Define.
598 (start-sanitize-vr5400):
599 (vr5400, bfd_mach_vr5000): Define.
600 (end-sanitize-vr5400):
601 (bfd_default_scan): For 3000 and 4000 replace magic constant with
604 * cpu-mips.c (N): Define.
605 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
606 numbers with bfd_mach_mips* macros.
608 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
610 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
611 v850_elf_relocate_section): Fix PR2 14180 and 14181
612 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
613 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
614 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
615 (for PR14180) to create and handle special common sections.
616 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
617 which have data stored in the instructions. PR14258.
619 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
621 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
622 (USER_LABEL_PREFIX): Revert back to '_'
624 * config.bfd (targ_cpu): Add support for Thumb target.
626 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
628 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
629 (get_symbol_value): Handle R_SH_SWITCH8.
630 (sh_relax_delete_bytes): Likewise.
632 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
634 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
635 gcc/config/arm/semi.h
637 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
640 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
642 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
645 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
647 * coffcode.h (coff_mkobject_hook): Only set private flags for non
650 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
652 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
655 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
657 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
658 complain if inout and output formats differ.
660 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
662 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
663 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
664 * Makefile.in: Rebuild.
665 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
666 automake and autoconf.
668 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
669 (COFF_WITH_PR to COFF_WITH_PE).
671 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
673 * coff-arm.c: Make variables and some functions static, so that
674 this file can be included in multiple object files.
675 (coff_arm_bfd_final_link): Fix minor bug.
677 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
679 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
681 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
683 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
685 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
687 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
689 * sunos.c (sunos_add_one_symbol): When overriding a defined
690 symbol, set it to undefined, not new.
692 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
695 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
697 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
698 (sh_relax_delete_bytes): Don't kill LABEL relocs.
700 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
702 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
703 (mn10300_elf_relax_section): Likewise.
705 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
707 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
708 bfd_h_get_* calls to "bfd_byte *".
710 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
712 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
714 (mn10300_elf_relax_section): Include stack space for register saves
715 in the imm8 field of a "call" instruction.
716 (compute_function_info): Determine how much stack is allocated by
717 the movm instruction. Fix typo.
718 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
720 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
722 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
723 a version dependency could not be found.
725 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
727 * configure.com: Get version info from configure.in
729 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
731 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
732 New function. Avoid mixing US1 and HAL R1 code.
733 Set resulting memory ordering to the strongest one used.
734 (sparc64_elf_object_p): Set bfd_mach correctly.
736 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
738 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
739 (sparc64_elf_check_relocs): Handle them.
740 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
741 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
743 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
745 * configure.in (sparc*-*-linux*): Use trad-core and ...
746 * hosts/sparclinux.h: New file.
748 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
750 * config.bfd (sparc64-*-linux*): New target.
752 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
753 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
755 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
756 Set .plt alignment from new plt_alignment.
757 * elflink.h (elf_link_create_dynamic_sections): Set version section
758 alignment to LOG_FILE_ALIGN.
759 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
760 (elfXX_bed): Init plt_alignment.
762 * elf64-sparc.c (sparc64_elf_check_relocs,
763 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
764 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
765 sparc64_elf_finish_dynamic_sections): New functions.
766 (sparc64_elf_howto_table): Fix a few name strings.
767 (ELF_DYNAMIC_INTERPRETER): New definition.
768 (sparc64_elf_relocate_section): Handle shared libraries.
770 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
771 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
772 PLT definitions sparc64-linux originally choose. These will go
773 away soon in favour of the official abi definitions.
775 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
777 * coff-sh.c (coff_small_object_p): New static function.
778 (coff_small_new_section_hook): New static function.
779 (bfd_coff_small_swap_table): New static const structure.
780 (coff_small_close_and_cleanup): Define.
781 (coff_small_bfd_free_cached_info): Define.
782 (coff_small_get_section_contents): Define.
783 (coff_small_get_section_contents_in_window): Define.
784 (shcoff_small_vec): New static structure.
785 (shlcoff_small_vec): New static structure.
786 * targets.c (bfd_target_vector): Add shcoff_small_vec and
788 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
789 shlcoff_small_vec to targ_selvecs.
791 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
792 * configure: Rebuild.
794 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
796 * evax-egsd.c: Weak symbols are global.
798 * evax-emh.c: Use proper casts.
800 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
802 * evax-egsd.c: Section names and symbols have different
803 length restrictions. Add length parameter to
804 _bfd_evax_length_hash_symbol.
805 * evax-etir.c: Likewise.
806 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
808 * evax.h (EOBJ_S_C_SECSIZ): Define.
810 * evax-alpha.c: Remove duplicate test.
812 * evax-emh.c: SYS$ functions are upper-case.
814 * evax-egsd.c: Create separate sections for common symbols.
815 * evax-etir.c: Don't output common section.
816 * evax.h: Bump up section count.
818 * configure.com: Use 64bit integers with DEC C.
820 * evax-egsd.c: Make section flags dec c compatible.
822 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
824 * som.c (normalize): Delete function.
825 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
826 changed. Use passed in elength to determine size of the extended
827 name table instead of computing it again.
829 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
831 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
832 IMAGE_SCN_MEM_READ for an unrecognized section.
834 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
836 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
837 '/' in the extended name table.
839 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
841 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
842 symbols, check globals list before matching on locals.
844 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
846 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
849 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
851 * peicode.h (pe_mkobject_hook): Set DLL flag.
852 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
854 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
855 for .stab* sections. Replace strlen of constant strings with
858 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
860 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
861 merge got and reloc entries from ind syms to their target.
862 (elf64_alpha_always_size_sections): Call it.
863 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
864 (elf64_alpha_can_merge_gots): Likewise.
865 (elf64_alpha_merge_gots): Likewise.
867 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
868 as it is insufficient to handle the relocation changes as well.
870 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
872 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
873 relocs for symbols in shlibs that have been forced local.
874 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
876 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
878 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
879 got_enties of the default symbol for the default versioned
880 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
883 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
885 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
886 24 bits of the PC when computing a PC relative relocation.
888 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
890 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
891 Correct value for maximum positive 22 bit PC relative relocation.
892 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
893 HI_16 relocations. Correct bit adjustment in TDA offsets.
895 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
897 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
898 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
900 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
902 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
905 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
907 * config.bfd: Missed one alpha* change.
909 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
911 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
912 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
913 (MINUS_ONE): New macro.
914 (sparc_elf_notsup_reloc): New function.
915 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
916 H44,M44,L44,REGISTER.
917 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
918 (init_insn_reloc): New function.
919 (sparc_elf_wdisp16_reloc): Use it.
920 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
922 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
924 * som.c (som_construct_extended_name_table): Remove static
925 function, and define as macro instead.
927 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
929 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
930 recognizes alphaev5 etc.
931 * configure.host: Likewise.
933 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
935 Make ld -s work on AIX:
936 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
937 section if we are stripping.
938 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
939 size if we are stripping.
940 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
941 and don't write out relocs, if we are stripping.
942 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
943 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
946 * configure.in: Don't include elf.lo again for ELF targets; it's
947 always in the library anyhow.
948 * configure: Rebuild.
950 * bfd-in2.h: Rebuild.
952 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
953 char *, when calling bfd_get_32 and bfd_put_32.
954 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
957 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
959 * reloc.c (bfd_check_overflow): New function.
960 (bfd_perform_relocation, bfd_install_relocation): Use it.
961 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
962 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
963 * bfd-in2.h: Regenerate.
964 * libbfd.h: Regenerate.
966 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
968 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
969 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
971 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
973 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
974 (stmp-bfd-h): Rename from stmp-bfd.h.
975 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
976 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
977 (stmp-bin2-h): New target.
978 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
979 (stmp-lbfd-h): New target.
980 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
981 (stmp-lcoff-h): New target.
982 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
983 stmp-lbfd-h, and stmp-lcoff-h.
984 * Makefile.in: Rebuild.
986 * configure.in: Use a diversion to set enable_shared before the
987 arguments are parsed.
988 * configure: Rebuild.
990 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
992 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
993 renamed to R_SPARC_UNUSED_42.
994 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
995 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
996 renamed to R_SPARC_UNUSED_42.
997 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
998 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
999 * bfd-in2.h: Regenerated.
1000 * libbfd.h: Regenerated.
1002 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1004 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1005 after we have set *sym_hash.
1007 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1009 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1011 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1013 * Makefile.am (libbfd_a_SOURCES): Define.
1014 * Makefile.in: Rebuild.
1016 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1017 * aclocal.m4: Rebuild with new libtool.
1018 * configure: Rebuild.
1020 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1022 * elf.c (map_sections_to_segments): Even if we are not demand
1023 paged, don't put a loadable section after a nonloadable section.
1024 (assign_file_positions_for_segments): Increment the file offset
1025 for a section with contents, even if it is not loadable.
1027 start-sanitize-v850e
1028 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1030 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1031 indicating that __ctbp could not be found.
1034 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1036 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1038 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1039 start-sanitize-v850e
1041 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1042 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1043 Add support for the CALLT relocs.
1045 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1046 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1049 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1050 relocations against non-existant symbols.
1052 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1054 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1056 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1057 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1058 bit reloc in the tiny data area.
1061 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1063 Merged changes from Martin Hunt:
1065 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1066 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1069 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1070 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1072 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1073 Do 15 and 21 bit pc-relative relocations.
1074 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1077 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1078 added to the relocation, not or'd.
1081 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1083 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1085 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1087 * archures.c (bfd_default_scan): Use strcasecmp.
1088 (bfd_default_scan): Test for match with arch_name + ":" +
1090 (bfd_default_scan): Test for match with printable_name - ":".
1091 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1092 cases. Each implements their own scan function.
1093 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1094 special cases. Since info->mach == 0. The test mach == number
1096 (bfd_arch_list): New function, return name of all the supported
1099 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1101 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1102 decoding architecture.
1103 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1106 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1108 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1110 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1112 * Makefile.am: Rebuild dependencies.
1113 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1114 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1115 * Makefile.in: Rebuild.
1117 * reloc.c: Remove extraneous commas from relocation entries.
1118 Remove BFD_RELOC_V850_16_PCREL.
1119 * bfd-in2.h: Rebuild.
1121 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1122 in sections named .tocbss rather than .bss.
1124 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1126 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1127 BFD_RELOC_V850_16_PCREL.
1129 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1131 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1132 the same as C_EXT syms.
1133 (coff_link_add_symbols): Ditto.
1134 (_bfd_coff_link_input_bfd): Ditto.
1135 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1136 it to preserve and restore state of global_to_static flag.
1138 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1140 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1141 bits in e_flags field rather than magic numbers.
1142 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1143 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1144 v850_elf_print_private_bfd_data): New functions.
1146 start-sanitize-v850e
1147 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1149 * elf.c (prep_headers): Remove V850E magic number.
1150 * elf.c (prep_headers): Remove V850EA magic number.
1153 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1155 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1157 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1159 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1160 instructions are relative to the next instruction, not the
1161 current instruction.
1162 (mn10200_elf_relax_section): Similarly.
1164 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1166 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1169 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1170 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1171 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1173 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1175 * cpu-v850.c: Remove "plain" from v850 printable name.
1176 (scan): Use strcasecmp.
1178 * archures.c (bfd_mach_v850): Define.
1180 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1181 just sh/SH, use strcasecmp.
1182 (arch_info_struct): Add entries for sh3 et.al.
1184 * archures.c (bfd_mach_sh, ...): Define.
1186 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1188 * archures.c (bfd_archures_list): Always NULL terminate the list.
1190 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1192 * Makefile.am: Rebuild dependencies.
1193 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1194 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1195 (elf32-arc.lo): Remove explicit dependency.
1196 * Makefile.in: Rebuild.
1198 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1199 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1200 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1202 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1204 * configure: Rebuild with latest devo autoconf for NT support
1206 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1208 * cpu-arm.c (compatible): If B is a default type, return A.
1210 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1212 * cpu-v850.c (scan): New function.
1213 (arch_info_struct): New structure.
1214 (bfd_v850_arch): Add link into arch_info_structure.
1216 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1219 * elf32-v850.c (v850_elf_object_p): New function.
1221 start-sanitize-v850e
1222 * archures.c (bfd_mach_v850e): Machine value for v850e.
1224 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1226 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1229 * elf.c (prep_headers): Add support for v850e machine number.
1231 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1233 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1235 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1238 * elf.c (prep_headers): Add support for v850ea machine number.
1241 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1243 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1244 cached_stab field if the offset prevents us from using the cache.
1246 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1248 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1250 * aout-arm.c (aout_arm_little_vec): Likewise.
1251 (aout_arm_big_vec): Likewise.
1252 * bout.c (b_out_vec_big_host): Likewise.
1253 (b_out_vec_little_host): Likewise.
1254 * mipsbsd.c (aout_mips_little_vec): Likewise.
1255 (aout_mips_big_vec): Likewise.
1257 start-sanitize-tic80
1258 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1260 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1261 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1262 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1265 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1267 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1268 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1269 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1270 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1271 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1272 of two for I960 only.
1273 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1274 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1275 default definitions.
1276 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1277 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1278 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1279 start-sanitize-tic80
1280 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1281 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1282 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1283 *coffcode.h (coff_write_object_contents): Set alignment field in
1284 section header for TIC80COFF files.
1287 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1289 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1290 v850_elf_check_relocs, v850_elf_reloc,
1291 v850_elf_final_link_relocate): Add support for
1292 BFD_RELOC_V850_16_PCREL relocation.
1294 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1297 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1299 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1301 start-sanitize-v850e
1302 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1304 * cpu-v850e: New file.
1306 * elf.c (prep_headers): Add support for v850e target.
1308 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1310 * config.bfd: Add support for v850e target.
1312 * archures.c: Add support for v850e target.
1314 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1316 * cpu-v850ea: New file.
1318 * elf.c (prep_headers): Add support for v850ea target.
1320 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1322 * config.bfd: Add support for v850ea target.
1324 * archures.c: Add support for v850ea target.
1327 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1329 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1330 argument as section relative, rather than an absolute address.
1331 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1333 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1335 * config.bfd (arc-*-elf*): Add.
1336 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1337 * configure: Rebuild.
1338 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1339 (BFD32_BACKENDS): Add elf32-arc.lo.
1340 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1341 * Makefile.in: Rebuild.
1342 * archures.c (architecture list): Add bfd_arch_arc.
1343 (bfd_archures_list): Add bfd_arc_arch.
1344 (bfd_mach_arc_base): Define.
1345 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1346 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1347 (bfd_target_vect): Add them.
1348 * bfd-in2.h, libbfd.h: Rebuild.
1349 * cpu-arc.c, elf32-arc.c: New files.
1350 * elf.c (pre_headers): Recognize bfd_arch_arc.
1352 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1354 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1355 data section is correctly rounded to a page in the file.
1357 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1360 there are no symbols.
1362 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1364 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1365 file system 14 character limit.
1366 * Makefile.am, configure.in: Corresponding changes.
1367 * Makefile.in, configure: Rebuild.
1369 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1371 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1372 Rebuild dependencies.
1373 * Makefile.in: Rebuild.
1375 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1377 * Makefile.am (docdir): Define.
1378 * Makefile.in: Rebuild.
1380 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * configure: Rebuild with autoconf 2.12.1.
1384 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * aclocal.m4, configure: Rebuild with new automake patches.
1388 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1390 * rs6000-core.c (make_bfd_asection): New function to add a section
1391 to the core file bfd.
1392 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1394 Use BFD routines to seek, read and stat the core file.
1395 Handle .data sections from loaded objects and anonymously mmapped
1396 regions, these are available in AIX 4 core files.
1398 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1400 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1401 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1402 copy; use a patches libtool instead.
1403 * acmacros.m4: Remove.
1404 * Makefile.in, aclocal.m4, configure: Rebuild.
1406 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * Makefile.am: New file, based on old Makefile.in.
1409 * acmacros.m4: New file, copied from old aclocal.m4.
1410 * acinclude.m4: New file.
1411 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1412 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1413 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1414 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1415 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1416 * acconfig.h: Mention PACKAGE and VERSION.
1417 * stamp-h.in: New file.
1418 * dep-in.sed: Change .o to .lo.
1419 * Makefile.in: Now built with automake.
1420 * aclocal.m4: Now built with aclocal.
1421 * config.in, configure: Rebuild.
1424 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1426 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1427 if there is only a relocation to a read-only but not allocatable
1428 section (like .stab).
1429 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1430 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1431 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1432 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1433 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1435 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1436 (ppc_elf_create_linker_section): These sections are not
1437 created by the linker (that is, they are created by the user
1438 putting data in them). In particular, they can be the source
1439 and target of relocations.
1440 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1441 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1442 objects (for instance, 'long double') to 16-byte boundaries.
1443 (ppc_elf_size_dynamic_sections): Make the code that generates
1444 section symbols exactly the same as for sparc, reducing the
1445 number of section symbols output.
1446 (ppc_elf_check_relocs): Check postcondition of
1447 bfd_elf32_link_record_dynamic_symbol. Make default case the
1448 same as corresponding code for sparc, fixing bug involving
1450 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1451 forced to be local because of versioning (by replicating
1452 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1453 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1455 (ppc_elf_relocate_section): Add handy debugging code for when
1456 assertion fails. Add some more 'symbol made local because of
1459 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1460 processing a GOT relocation as required by ABI.
1462 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1464 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1465 version info if this symbol came from a dynamic object.
1466 (elf_link_add_object_symbols): Set the version info of a symbol
1467 only if the object actually contains version definitions and
1468 defines this symbol.
1470 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1472 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1473 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1475 * configure: Regenerated with autoconf 2.12.
1476 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1478 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1480 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1481 a warning rather than returning an error.
1483 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1485 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1487 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1489 * cisco-core.c: define signals for wingdb.
1491 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1494 the same number of aux entries.
1496 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1498 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1499 difference of two symbols if the relocation size is 32 bits.
1500 (som_write_fixups): Handle R_DATA_EXPR.
1502 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1504 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1505 its value if COFF_WITH_PE is defined.
1507 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1509 * coff-stubgo32.c: New file.
1510 * go32stub.h: New file.
1511 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1512 * coffswap.h (coff_swap_filehdr_in): Invoke
1513 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1515 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1516 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1517 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1518 COFF_ADJUST_AUX_IN_POST if they are defined.
1519 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1520 COFF_ADJUST_AUX_OUT_POST if they are defined.
1521 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1522 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1523 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1524 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1525 * targets.c (go32stubbedcoff_vec): Declare.
1526 (bfd_target_vector): Add go32stubbedcoff_vec.
1527 * configure.in (go32coff_vec): New target vector.
1528 (go32stubbedcoff_vec): Likewise.
1529 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1530 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1531 * Makefile.in: Rebuild dependencies.
1532 (BFD32_BACKENDS): Add coff-stubgo32.o.
1533 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1534 (HFILES): Add go32stub.h.
1536 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1538 * configure.in: Check for fdopen.
1539 * configure, config.in: Rebuild.
1540 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1541 __GO32__. Reindent a bit.
1543 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1545 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1546 flag for newly created sections.
1547 (sunos_add_dynamic_symbols): Don't discard newly created sections
1548 if shared library is dynobj.
1550 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1552 * elf.c (map_sections_to_segments): When checking whether
1553 including a section in a segment would force us to skip a page,
1554 align the address of the next segment to avoid wraparound
1557 start-sanitize-tic80
1558 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1560 * coffcode.h (coff_write_object_contents): Initialize
1561 target id field to TIC80_TARGET_ID.
1562 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1564 (coff_swap_filehdr_in): Swap in target id field if used.
1567 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1569 * coff-i386.c (coff_i386_is_local_label_name): New static function
1570 if TARGET_UNDERSCORE.
1571 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1572 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1574 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1576 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1577 complain_overflow_signed, for 32 bit PC relative relocations.
1579 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1581 * elflink.h (elf_link_add_object_symbols): When a version
1582 indirection symbol is overridden, make the original symbol point
1583 at the real overriding symbol.
1585 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1588 * elflink.h (elf_link_output_extsym): Use the right section for a
1590 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1591 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1593 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1595 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1596 symbols before checking for new symbols.
1598 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1600 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1602 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1603 file, not aoutsz bytes (they are different in XCOFF .o files).
1605 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1606 redefined by objects included from archives.
1608 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1610 * elflink.h (elf_merge_symbol): In the case of a new defined
1611 symbol overriding an old defined symbol, return the hash table
1612 entry which we modify, even if it is the target of an
1614 (elf_link_add_object_symbols): If the real name of the symbol gets
1615 overridden, convert the versioned symbol into an indirect symbol
1618 * elflink.h (elf_merge_symbol): New static function, broken out of
1619 elf_link_add_object_symbols.
1620 (elf_link_add_object_symbols): Call it.
1622 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1624 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1625 handle case where COFF filehdr does not immediately follow PE
1627 * coffgen.c (coff_object_p): Remove useless seek to current
1630 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1632 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1635 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1637 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1638 symbols, skip N_ABS symbols with debugging storage classes.
1640 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1642 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1643 relocs in shared libraries which refer to local symbols. Cope
1644 with addend when processing a GOT relocation.
1646 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1647 for sections that the linker didn't create.
1648 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1649 symbol if it was created in ppc_elf_size_dynamic_sections.
1650 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1651 relative to a section for which we didn't output a symbol.
1653 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1654 relocs are 'rela' relocs, like everything else. .rela.plt is not
1655 a read-only section, so we don't have to special-case it.
1657 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1658 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1660 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1661 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1662 actual .got section.
1663 * elflink.c (_bfd_elf_create_got_section): The three reserved
1664 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1666 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1669 * elf32-ppc.c (ppc_elf_check_relocs): Use
1670 _bfd_elf_create_got_section to create the GOT rather than
1671 ppc_elf_create_linker_section. Create the '.rela.got' section
1673 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1674 symbol has a GOT entry.
1675 (ppc_elf_relocate_section): Record when a symbol is used through
1676 the GOT, and allocate space in the GOT for each such symbol.
1677 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1678 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1681 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1682 treated in a similar way to ADDR16_HA relocs.
1683 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1684 shared objects; the linker must deal with them.
1685 (ppc_elf_create_linker_section): Stop setting
1686 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1687 LINKER_SECTION_PLT stuff.
1688 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1689 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1690 section, not ELF-specific calls.
1691 (elf_backend_plt_not_loaded): Set to 1.
1692 (elf_backend_got_symbol_offset): Set to 4.
1693 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1694 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1695 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1696 plt_not_loaded member.
1697 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1698 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1700 (elf_backend_G_O_T_offset): Set default to 0.
1701 (elfNN_bed): Set added fields.
1703 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1704 DT_RELENT in shared objects; should be DT_RELAENT.
1706 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1707 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1708 such a reloc (in a non-shared object) refers to a symbol that's
1711 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1713 * elfcode.h (put_signed_word): Define.
1714 (get_signed_word): Define.
1715 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1716 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1718 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1719 bfd_get_signed_32 to set the r_addend field.
1720 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1721 bfd_h_get_signed_64 to set the r_addend field.
1723 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1725 * elf32-i386.c (elf_i386_relocate_section): When generating a
1726 shared library, do the relocation if the input section is not
1727 allocated in memory.
1729 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1730 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1731 (elf_fix_symbol_flags): New static function, broken out of
1732 elf_adjust_dynamic_symbol.
1733 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1734 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1735 forced local even if NEEDS_PLT is set. When forcing a symbol to
1736 be local, clear NEEDS_PLT.
1737 (elf_link_output_extsym): Remove unused local bed.
1739 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1741 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1742 for derived elf linker hash table entries. References to
1743 elf_link_hash_entry changed appropriately.
1744 (elf32_mn10300_link_hash_table): New structure for derived elf
1746 (elf32_mn10300_hash_table): Define.
1747 (elf32_mn10300_link_hash_traverse): Likewise.
1748 (elf32_mn10300_link_hash_newfunc): New function.
1749 (elf32_mn10300_link_hash_table_create): Likewise.
1750 (elf32_mn10300_finish_hash_table_entry): Likewise.
1751 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1752 of prologue code, and call:32->call:16 relaxing.
1753 (compute_function_info: New function.
1754 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1756 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1758 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1759 for a symbol which is being forced to be local.
1760 * elf32-i386.c (elf_i386_relocate_section): Write out the
1761 relocation value for a GOT reloc for a symbol which is turning
1762 into a local symbol.
1763 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1764 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1766 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1768 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1769 value if the symbol is turning into a local symbol.
1770 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1771 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1773 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1775 * elflink.h (elf_link_add_object_symbols): Also read verneed
1776 information by calling `_bfd_elf_slurp_version_tables'.
1777 (elf_link_add_object_symbols): For undefined symbols look for
1778 version information in the verneed records.
1779 (elf_link_add_object_symbols): Use soname of shared object
1780 for verneed record if it is available.
1782 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1784 * cpu-arm.c: Add prototypes for compatible and scan.
1785 * cofflink.c: Add prototype for mark_relocs.
1787 * archive.c (bfd_special_undocumented_glue): Change filename to
1788 const pointer. Add prototype.
1790 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1792 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1793 sections that will be discarded.
1795 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1797 * elflink.h (elf_link_find_version_dependencies): When searching
1798 for known version symbol skip non-matching verdef records, not
1801 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1803 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1804 not a bfd_vma, to the base file, to match how dlltool reads it.
1806 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1808 * reloc.c: Add thumb relocations.
1810 * bfd-in2.h: Add Thumb relocations.
1812 * libbfd.h: Add Thumb relocations.
1814 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1816 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1818 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1820 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1821 for a section even if it is not loaded.
1823 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1825 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1826 input and output files.
1827 (_bfd_coff_generic_relocate_section): Check whether input file,
1828 not output file, is a PE file.
1830 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1832 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1834 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1839 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1841 * cpu-arm.c (compatible): Add test for supersets of ARM
1844 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1846 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1849 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1851 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1852 called directly by gas/config/tc-arm.c.
1854 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1856 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1857 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1859 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1861 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1864 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1866 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1867 (coff_bfd_copy_private_bfd_data): Ditto.
1868 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1869 (coff_arm_bfd_print_private_bfd_data): Ditto.
1870 (coff_arm_bfd_set_private_flags): Ditto.
1871 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1873 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1875 * libcoff-in.h (struct coff_final_link_info): Add boolean
1876 global_to_static member for support of task linking.
1877 (_bfd_coff_write_task_globals): Add prototype.
1878 * libcoff.h: Regenerate.
1879 * coffcode.h (coff_write_object_contents): Use #ifdef to
1880 check RS6000COFF_C, to be consistent with all other uses
1882 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1883 call _bfd_coff_write_task_globals.
1884 (_bfd_coff_link_input_bfd): If doing task linking, convert
1885 global functions to static.
1886 (_bfd_coff_write_global_sym): If doing task linking, convert
1887 global variables to static.
1888 (_bfd_coff_write_task_globals): New function.
1889 start-sanitize-tic80
1890 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1891 (C_AUTOARG): #undef since it clashes with C_UEXT.
1892 (C_LASTENT): #undef since it clashes with C_STATLAB.
1893 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1895 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1896 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1897 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1900 start-sanitize-tic80
1901 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1903 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1904 PP relocations to complain_overflow_dont.
1906 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1908 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1909 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1911 (ppbase_reloc, glob15_reloc): New static functions.
1912 (glob16_reloc, local16_reloc): New static functions.
1913 (rtype2howto): Handle all relocation types.
1914 (coff_tic80_relocate_section): New static function.
1915 (coff_relocate_section): Define to coff_tic80_relocate_section.
1916 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1919 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1921 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1922 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1924 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1925 callers. If PE file, don't add section VMA.
1926 (coff_write_alien_symbol): If PE file, don't add section VMA.
1927 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1928 (_bfd_coff_write_global_sym): Likewise.
1929 (_bfd_coff_generic_relocate_section): Likewise.
1931 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1934 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1936 * cofflink.c (mark_relocs): Add new function to mark symbols which
1937 are used by relocations.
1938 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1939 suppress the skipping of symbols that have thus been marked.
1941 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1943 * coff-sh.c (sh_merge_private_data): New static function.
1944 (coff_bfd_merge_private_bfd_data): Define.
1946 start-sanitize-tic80
1947 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1949 * coff-tic80.c: Remove unnecessary #ifdefs.
1950 * config.bfd: Set targ_underscore to yes for tic80.
1952 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1954 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1955 with unresolved external symbols in GDB).
1958 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1960 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1961 the symbols associated with each BFD.
1962 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1964 * elf-m10200.c: Likewise.
1965 * elf32-m32r.c: Likewise.
1966 * elf32-sh.c: Likewise.
1968 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1970 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1971 alignment of a common symbol. If two symbols that look like
1972 common symbols are found in two shared libraries, and the size is
1973 different, use the larger size, and warn if --warn-common. If a
1974 common symbol overrides a definition in a shared library, set the
1975 size to the larger size, and warn if --warn-common.
1977 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1979 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1980 into any other machine type.
1982 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1984 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1985 data into an unitialised destination set its machine type as well.
1987 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1989 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1990 to common symbol size. Consistently treat uninitialized symbols
1991 in shared objects as common symbols.
1993 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1995 * archures.c (constants): Added new constants to identify the
1996 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1997 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1999 * bfd-in2.h (constants): Added new constants to identify
2000 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2001 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2002 bfd_mach_arm_4T. This file is auto-magically generated from the
2003 archures.c file. This update is just to save work.
2005 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2006 coff_arm_bfd_print_private_bfd_data,
2007 coff_arm_bfd_set_private_flags,
2008 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2009 (global): Macro redefinitions set up to use these new functions.
2011 * coffcode.h (coff_mkobject_hook): Added call to
2012 coff_arm_bfd_set_private_flags().
2013 (coff_set_arch_mach_hook): Added code to set machine type based on
2014 bits stored in internal flags.
2015 (coff_set_flags): Added code to set the new bits in the flags
2016 field based on the machine number.
2017 (function definition macros): Made all function definition macros
2018 conditional so that they can be overridden by target specific
2021 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2022 Structure extended to include new types, one each for ARMv2,
2023 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2025 * libcoff-in.h (struct coff_tdata): Added flags field.
2027 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2029 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2031 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2034 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2036 * coffgen.c (coff_find_nearest_line): If there are no syments,
2039 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2041 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2043 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2045 * targmatch.sed: Add explicit \n characters to work around bug in
2046 HP/UX 10.20 sed program.
2048 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2050 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2053 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2055 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2057 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2059 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2060 (struct elf_m68k_pcrel_relocs_copied, struct
2061 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2062 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2063 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2064 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2066 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2067 PC relative relocs for a global symbol defined in a regular
2068 object, and count the number of PC relative relocs copied for any
2070 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2071 traverse with elf_m68k_discard_copies.
2073 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2075 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2076 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2078 * coffcode.h (coff_compute_section_file_positions): Force the
2079 potential last byte in the file to be written out when
2082 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2084 * configure.host (mips*-*-openbsd*): New host.
2086 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2088 * elflink.h (elf_link_add_object_symbols): Only subtract the
2089 section VMA from the symbol value if this is a fully linked file.
2091 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2092 (struct elf_i386_link_hash_entry): Define.
2093 (struct elf_i386_link_hash_table): Define.
2094 (elf_i386_link_hash_traverse): Define.
2095 (elf_i386_hash_table): Define.
2096 (elf_i386_link_hash_newfunc): New static function.
2097 (elf_i386_link_hash_table_create): New static function.
2098 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2099 PC relative relocs for a global symbol defined in a regular
2100 object, and count the number of PC relative relocs copied for any
2102 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2103 traverse with elf_i386_discard_copies.
2104 (elf_i386_discard_copies): New static function.
2105 (bfd_elf32_bfd_link_hash_table_create): Define.
2107 From Gordon W. Ross <gwr@mc.com>:
2108 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2109 (sunos4_aout_backend): Use MY_entry_is_text_address.
2112 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2114 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2115 R_D30V_32_NORMAL to 2 (4 bytes).
2118 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2120 From Gordon W. Ross <gwr@mc.com>:
2121 * netbsd.h (N_SHARED_LIB): Define.
2122 (SEGMENT_SIZE): Don't define.
2123 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2125 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2126 (SEGMENT_SIZE): Don't define.
2128 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2129 to sizeof Rela structure, not sizeof Rel structure. From Gary
2130 Thomas <g.thomas@opengroup.org>.
2132 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2134 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2135 whenever entry is larger than text address, but only by whole
2136 pages. From Gordon W. Ross <gwr@mc.com>.
2138 * Makefile.in (install): Depend upon installdirs. Use
2139 mkinstalldirs to build $(oldincludedir).
2140 (installdirs): New target.
2142 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2143 if this is a debugging section which we are stripping.
2145 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2147 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2148 alpha-specific target data struct.
2150 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2152 From Thomas Graichen <graichen@rzpd.de>:
2153 * Makefile.in: Always use $(SHELL) when running move-if-change.
2154 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2155 * configure: Rebuild.
2157 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2159 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2160 VMA if this is an executable file or a shared object.
2162 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2165 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2167 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2168 start of the file. Remove uses later on which switch using
2170 (MY(callback)): Handle entry_is_text_address.
2171 (MY_entry_is_text_address): Define if not defined.
2172 (MY(backend_data)): Initialize new field.
2173 * aoutf1.h (sunos4_aout_backend): Likewise.
2174 * i386aout.c (MY(backend_data)): Likewise.
2175 * i386mach3.c (MY(backend_data)): Likewise.
2176 * mipsbsd.c (MY(backend_data)): Likewise.
2177 * sparclynx.c (sparclynx_aout_backend): Likewise.
2178 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2179 (MY_entry_is_text_address): Define.
2180 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2182 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2183 whose name starts with `.'.
2185 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2187 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2188 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2189 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2190 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2191 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2192 sparc-*-openbsd*): New targets.
2193 * configure: Rebuild.
2195 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2197 * stabs.c (struct stab_section_info): New field
2199 (_bfd_link_section_stabs): Fill the above array.
2200 (_bfd_stab_section_offset): Use `cumulative_skips' to
2201 speed up offset calculation.
2203 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2205 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2206 addend for non pc-relative relocations.
2208 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2209 for non-existent function.
2211 * elf-m10300.c (mn10300_elf_relax_section): New function.
2212 (mn10300_elf_relax_delete_bytes): Likewise.
2213 (mn10300_elf_symbol_address_p): Likewise.
2214 (mn10300_elf_get_relocated_section_contents): Likewise.
2215 (bfd_elf32_bfd_relax_section): Define.
2216 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2218 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2220 * configure.host: Set SHLIB_LIBS.
2221 * configure.in: Substitute SHLIB_LIBS.
2222 * configure: Rebuild.
2223 * Makefile.in (SHLIB_LIBS): New variable.
2224 ($(SHLIB)): Use $(SHLIB_LIBS).
2226 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2228 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2229 with bfd_section_vma.
2231 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2233 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2234 Correct CPU file names for mn10[23]00.
2235 * configure: Rebuild.
2237 * bfd.c (bfd_record_phdr): Cast count to size_t before
2240 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2241 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2242 (xcoff_write_archive_contents): LIkewise.
2243 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2244 (mips_elf_create_procedure_table): Likewise.
2245 * peicode.h (pe_print_idata): Likewise.
2246 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2247 * xcofflink.c (xcoff_get_section_contents): Likewise.
2248 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2249 (xcoff_link_add_symbols): Likewise.
2250 (xcoff_link_add_symbols): Likewise.
2252 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2253 (ppcboot_bfd_print_private_bfd_data): Likewise.
2255 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2256 to complain_overflow_signed.
2258 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2260 * VERSION: Set to 2.8.1.
2262 * Branched binutils 2.8.
2264 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2265 deciding whether to copy a reloc into a shared object.
2266 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2267 relocs in unallocated sections.
2268 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2269 R_SPARC_RELATIVE relocs in unallocated sections.
2271 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2273 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2274 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2277 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2279 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2280 override an uninitialized symbol from a shared library with a
2283 * elf-m10200.c: Rename from elf32-mn10200.c.
2284 * elf-m10300.c: Rename from elf32-mn10300.c.
2285 * cpu-m10200.c: Rename from cpu-mn10200.c
2286 * cpu-m10300.c: Rename from cpu-mn10300.c
2287 * Makefile.in: Update accordingly.
2289 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2290 (elf_mips_isa): Move to earlier in file.
2291 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2292 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2295 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2298 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2300 * configure.com: New file.
2301 * config.h-vms: Remove file.
2302 * makefile.vms: Update for new configure scheme.
2304 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2306 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2307 (ppc_process_before_allocation): Declare.
2308 * libcoff.h: Rebuild.
2310 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2312 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2314 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2316 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2318 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2319 symbol index for a R_IHCONST reloc.
2321 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2323 * targmatch.sed: Do not use \(\) recursively.
2325 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2327 * m68klinux.c (MACHTYPE_OK): Define.
2328 * i386linux.c (MACHTYPE_OK): Define.
2330 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2332 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2333 <hjl@gnu.ai.mit.edu>:
2334 * sparclinux.c: New file.
2335 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2336 * bfd-in2.h: Rebuild.
2337 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2338 * configure.in (sparclinux_vec): Add to list of vectors.
2339 * configure: Rebuild.
2340 * targets.c (sparclinux_vec): Declare.
2341 (bfd_target_vector): Add sparclinux_vec.
2342 * Makefile.in: Rebuild dependencies.
2343 (BFD32_BACKENDS): Add sparclinux.o.
2344 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2346 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2347 bfd_coff_backend_data field.
2348 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2350 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2351 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2352 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2354 * bfd.c: Include "libiberty.h".
2355 (strerror): Don't declare.
2356 (bfd_errmsg): Call xstrerror rather than strerror.
2358 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2360 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2361 reloc even if the symbol is in the .bss section.
2362 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2363 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2364 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2366 * coffcode.h (bfd_coff_backend_data): Add new field
2367 _bfd_coff_default_section_alignment_power.
2368 (bfd_coff_default_section_alignment_power): Define.
2369 (bfd_coff_std_swap_table): Initialize new field.
2370 * libcoff.h: Rebuild.
2371 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2372 symbol to the default section alignment.
2374 * COPYING: Update FSF address.
2377 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2379 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2380 21-bit absolute that made it act as a relative.
2383 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2385 * elflink.c (_bfd_elf_create_linker_section): Don't set
2386 bss_section and rel_section from existing sections.
2388 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2391 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2393 * aoutx.h (some_aout_object_p): Change executable test to fix
2394 problems with embedded a.out systems.
2396 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2398 * stabs.c (_bfd_stab_section_offset): New function.
2399 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2400 * libbfd.h: Rebuild.
2401 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2403 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2404 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2405 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2406 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2407 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2409 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2410 symbol. Check for memory allocation failure of *psinfo.
2411 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2412 callers. Set the value of the header symbol.
2413 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2414 * libbfd.h: Rebuild.
2416 start-sanitize-tic80
2417 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2419 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2420 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2421 reloc types, rather than silently failing to generate an output file.
2424 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2426 * targmatch.sed: Use the hold space to put the #ifdef around the
2427 the string constant.
2428 * targets.c (UNSUPPORTED_TARGET): Don't define.
2429 (find_target): Don't check for UNSUPPORTED_TARGET.
2430 (bfd_set_default_target): Don't try to optimize by checking for
2433 * Makefile.in: Rebuild dependencies.
2434 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2435 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2436 (elf32-m32r.o): Remove explicit target.
2438 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2441 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2442 count section symbols for sections that were created by the
2443 linker, or are not allocatable or not loadable.
2444 (elf32_sparc_finish_dynamic_sections): Output output section
2445 symbols for section for which we made space for them.
2447 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2449 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2450 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2452 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2454 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2455 (m32r_hi16_list): New static local.
2456 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2457 (m32r_elf_do_hi16_reloc): Delete.
2458 (m32r_elf_relocate_hi16): New function.
2459 (m32r_elf_lo16_reloc): New function.
2460 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2463 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2465 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2466 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2467 (m32r_elf_final_sda_base): New function.
2468 (m32r_elf_relocate_section): Rewrite sdata support.
2469 (m32r_elf_finish_dynamic_sections): Delete.
2471 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2473 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2474 * coff-svm68k.c: New file. Just defines some macros and includes
2476 * coff-m68k.c: Add functions to handle common addends, moved in
2477 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2478 Control whether relocs are visible using STATIC_RELOCS.
2479 * cf-m68klynx.c: Simplify greatly: just define macros to control
2481 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2482 * targets. (m68ksysvcoff_vec): Declare.
2483 (bfd_target_vector): Add m68ksysvcoff_vec.
2484 * config.bfd (m68*-motorola-sysv*): New target.
2485 * configure.in (m68ksysvcoff_vec): New vector.
2486 * configure: Rebuild.
2487 * Makefile.in: Rebuild dependencies.
2488 (BFD32_BACKENDS): Add coff-svm68k.o.
2489 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2491 * binary.c (binary_set_section_contents): Don't get misled if the
2492 first section is not loadable. From Matthew L. Martin
2495 * elflink.h (elf_bfd_final_link): Set the value of a section
2496 symbol to the section address unless doing a relocateable link.
2498 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2500 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2501 .plt entry if we've taken the function's address.
2502 (elf64_alpha_merge_gots): Merge collected flags info as well.
2504 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2506 * Many files: Add function prototypes.
2507 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2508 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2509 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2510 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2511 * peicode.h: Change several void * parameters to PTR.
2512 * srec.c (srec_get_symbol_info): Make static.
2513 * syms.c (bfd_symbol_is_absolute): Remove.
2514 * Makefile.in: Rebuild dependencies.
2516 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2518 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2519 (bfd_elf32_bfd_is_local_label): Don't define.
2521 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2524 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2526 * bfd-in.h: Don't include obstack.h.
2527 (struct bfd_hash_table): Change memory field to PTR.
2528 * bfd.c (struct _bfd): Change memory field to PTR.
2529 * bfd-in2.h: Rebuild.
2530 * libbfd-in.h (bfd_release): Declare as function, don't define as
2532 * libbfd.h: Rebuild.
2533 * opncls.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 (getpagesize): Don't define.
2537 (_bfd_new_bfd): Don't set _bfd_chunksize.
2538 (bfd_openr): Free new bfd and objalloc on failure.
2539 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2540 (bfd_alloc_size): Remove.
2541 (bfd_release): New function.
2542 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2543 objalloc routines rather than obstack routines.
2544 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2545 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2546 objalloc routines rather than obstack routines.
2547 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2548 (struct accumulate): Change memory to struct objalloc *.
2549 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2550 * dep-in.sed: Don't remove obstack.h from dependency list.
2551 * Makefile.in: Rebuild dependencies.
2552 (BFD_H_DEPS): Remove obstack.h.
2553 (install): Don't install obstack.h.
2554 * Many files: Don't include "obstack.h".
2557 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2558 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2559 * libbfd.h: Rebuild.
2560 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2561 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2562 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2564 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2565 old version of bfd_alloc.
2566 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2567 * libbfd.h: Rebuild.
2568 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2570 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2572 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2573 ELF local label syntax as well.
2575 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2577 * config.bfd (powerpc-*-beos*): New target.
2578 * configure.in (powerpc-*-beos*): Add case that explicitly
2579 does not set COREFILE for now. A future BeOS version is
2580 expected to support core files.
2581 * configure: Regenerate with autoconf.
2583 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2585 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2586 seen with a local symbol, rather than crashing.
2588 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2589 version symbols if there aren't any.
2591 start-sanitize-tic80
2592 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2594 * coff-tic80.c (coff_rtype_to_howto): Define
2595 (coff_tic80_rtype_to_howto): Clone generic coff version and
2596 add code to handle the funky TI "internal relocations".
2599 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2601 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2602 or size changes because of a weak symbol.
2604 * cisco-core.c (SIGEMT): Define if not defined.
2606 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2608 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2609 setting ever. Sanity check the version number. Sort out copying
2610 flags and other information when adding an indirect symbol.
2611 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2612 symbols added by the backend. Clear the entire contents of the
2614 (elf_export_symbol): Ignore indirect symbols.
2615 (elf_link_output_extsym): Accept a section without an owner in an
2617 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2618 version count. Correct the allocation of x_versymp.
2620 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2621 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2622 Don't return bfd_und_section_ptr when info->shared.
2623 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2624 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2625 (mips_elf_check_relocs): Resolve an indirect symbol in
2627 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2628 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2630 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2632 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2634 From Eric Youngdale <eric@andante.jic.com>:
2635 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2636 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2637 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2638 versioned symbol appears in both a regular and a shared object.
2639 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2640 appropriate. Improve error message.
2641 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2642 all uses. Add localsyms field.
2643 (elf_bfd_final_link): When generating a shared library, call
2644 elf_link_output_extsym to output all local symbols.
2645 (elf_link_output_extsym): Handle symbols which were forced to
2648 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2650 From Eric Youngdale <eric@andante.jic.com>:
2651 * elf-bfd.h (elf_symbol_type): Add version field.
2652 * elfcode.h (elf_slurp_symbol_table): Set version field.
2653 * elflink.h (elf_link_add_object_symbols): When creating an
2654 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2655 appropriate. Set up an indirection from the nondefault version of
2657 (NAME(bfd_elf,size_dynamic_sections)): Call
2658 elf_link_assign_sym_version before checking whether there are any
2659 versions. Always record the version name as a dynamic symbol.
2660 Initialize counters.
2661 (elf_link_assign_sym_version): After finding a version, see if a
2662 symbol should be forced to local scope. Create a new version
2663 definition if appropriate.
2664 (elf_link_output_extsym): Correct indirect symbol handling.
2665 * elf.c (bfd_elf_print_symbol): Print version information.
2666 (bfd_section_from_shdr): Turn version sections into BFD sections.
2667 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2668 if sh_info is not already set.
2669 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2671 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2672 _bfd_stringtab_add to copy the name into permanent memory if
2675 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2677 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2679 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2681 * coffcode.h (bfd_coff_backend_data): Change
2682 _bfd_coff_compute_section_file_positions to return a boolean
2683 value. Change all callers.
2684 (coff_compute_section_file_positions): Change return type to
2685 boolean. If the size of the last section changed, then output a
2686 zero byte at the end of the file.
2687 * libcoff.h: Rebuild.
2689 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2690 for at least 6 output symbols.
2691 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2692 emit a TC csect to represent the space they take up. For an XO
2693 symbol, just emit a reference, not a csect.
2695 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2696 Solaris doesn't like the combined options, and the -f is
2698 (stamp-tshlink, install): Likewise.
2700 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2701 handling when little endian.
2703 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2705 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2706 (mn10300_elf_relocate_section): Likewise.
2707 (elf_backend_relocate_section): Define.
2709 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2710 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2711 (elf32_mn10300_howto_table): Likewise.
2712 (elf32_mn10300_reloc_map): Likewise.
2713 (bfd_elf32_mn10300_reloc): Delete unused function.
2715 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2717 start-sanitize-tic80
2718 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2719 understand, just set the howto field to NULL, and the caller will
2720 print an appropriate error message.
2722 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2723 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2724 block. Use NULL for initializations of "ptr" rather than bare 0.
2725 * coff-h8300.c: Fix typo in comment.
2726 * coff-h8500.c: Ditto.
2728 * coff-z8k.c: Ditto.
2730 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2732 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2733 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2734 m32r_elf_get_relocated_section_contents): First pass at relax support.
2736 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2738 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2739 entry for reading verdef records.
2740 Use correct braces for computing increments of extverdaux and
2741 exteverdef record pointers.
2743 start-sanitize-tic80
2744 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2746 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2750 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2752 * elflink.h (elf_link_find_version_dependencies): Check that
2753 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2756 start-sanitize-tic80
2757 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2759 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2762 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2764 * targets.c (bfd_default_vector): Make non-const.
2765 (find_target): New static function, broken out of
2767 (bfd_set_default_target): New function.
2768 (bfd_find_target): Call find_target. When defaulting, use
2769 bfd_default_vector[0] if it is not NULL.
2770 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2771 * bfd-in2.h, libbfd.h: Rebuild.
2773 * syms.c (bfd_is_local_label): Return false if the symbol has no
2775 * coff-i960.c (coff_i960_is_local_label_name): New function.
2776 (coff_bfd_is_local_label_name): Define.
2777 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2778 (coff_bfd_is_local_label_name): Define.
2779 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2780 (coff_bfd_is_local_label_name): Define.
2781 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2782 with .. or _.L_ as local.
2783 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2784 (bfd_elf32_bfd_is_local_label_name): Define.
2785 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2786 beginning with $ as local.
2788 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2790 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2791 rather than comparing against info->lprefix.
2792 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2793 * elflink.h (elf_link_input_bfd): Likewise.
2794 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2795 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2797 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2798 _bfd_elf_is_local_label_name if not already defined.
2799 * elf.c (_bfd_elf_is_local_label_name): New function.
2800 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2802 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2803 (m88k_is_local_label_name): New static function.
2805 * coffcode.h (coff_bfd_is_local_label_name): Define as
2806 _bfd_coff_is_local_label_name if not already defined.
2807 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2808 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2809 * libcoff.h: Rebuild.
2811 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2812 to _bfd_is_local_label_name.
2813 (bfd_target): Likewise.
2814 * syms.c (bfd_is_local_label): Define as function, not macro.
2815 (bfd_is_local_name): Define.
2816 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2817 bfd_generic_is_local_label, and take a string rather than a
2819 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2820 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2821 (bfd_generic_is_local_label): Don't declare.
2822 (bfd_generic_is_local_label_name): Declare.
2823 * bfd-in2.h, libbfd.h: Rebuild.
2824 * All backends: Change local_label to local_label_name.
2826 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2827 (mips_elf_relocate_got_local): Change return type to boolean.
2828 Don't assume that the first zero entry is unassigned; instead, use
2830 (mips_elf_relocate_section): Check return value of
2831 mips_elf_relocate_got_local.
2832 (mips_elf_create_got_section): Initialize assigned_gotno field.
2835 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2837 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2841 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2843 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2844 that have no contents merely because linker_mark is not set.
2846 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2848 * config.bfd (mips*-*-lnews*): New target.
2849 * coff-mips.c (mips_relocate_section): Make assert compare
2850 content byteorder instead of header byteorder.
2851 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2853 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2854 * configure.in (ecoff_biglittle_vec): Add case.
2855 * configure: Update.
2857 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2859 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2860 name begins with ".note".
2861 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2862 section whose name begins with ".note".
2863 (get_program_header_size): Corresponding change.
2865 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2866 jal and for jal overflow.
2868 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2870 From Eric Youngdale <eric@andante.jic.com>:
2871 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2872 not found, try looking it up again without the version name.
2873 (elf_link_add_object_symbols): Always link against the dynamic
2874 symbol table of a dynamic object. When linking against a dynamic
2875 object, include version strings in symbol names, and set up
2876 version information. Add indirect symbols for default versions.
2877 (elf_link_create_dynamic_sections): Add special version sections.
2878 (struct elf_assign_sym_version_info): Define.
2879 (struct elf_find_verdep_info): Define.
2880 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2881 up version sections.
2882 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2883 (elf_link_find_version_dependencies): New static function.
2884 (elf_link_assign_sym_version): New static function.
2885 (elf_link_renumber_dynsyms): New static function.
2886 (struct elf_final_link_info): Add symver_sec field.
2887 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2888 local symbols of a dynamic object. Handle DT_VER* constants.
2889 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2890 dynamic object. Skip indirect symbols from ELF objects. Remove
2891 the version name before choosing a hash bucket. Write out the
2892 version information if appropriate.
2893 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2894 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2895 (bfd_elf64_size_dynamic_sections): Likewise.
2896 * bfd-in2.h: Rebuild.
2897 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2898 Change elf_link_hash_flags to unsigned short.
2899 (ELF_LINK_HIDDEN): Define.
2900 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2901 dynverdef_hdr, dynversym_section, dynverdef_section,
2902 dynverref_section, cverdefs, cverrefs, verdef, verref.
2903 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2904 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2905 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2906 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2907 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2908 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2909 (_bfd_elf_slurp_version_tables): Declare.
2910 * elf.c (_bfd_elf_swap_verdef_in): New function.
2911 (_bfd_elf_swap_verdef_out): Likewise.
2912 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2913 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2914 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2915 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2916 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2917 version information if there is any.
2918 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2919 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2920 (elf_fake_sections): Handle .gnu.version* section names.
2921 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2922 (_bfd_elf_slurp_version_tables): New function.
2923 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2924 version name in string entered in dynamic hash table.
2925 * elfcode.h: Include fnmatch.h.
2926 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2927 symbol which was forced to become local.
2928 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2929 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2930 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2931 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2933 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2935 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2937 (mn10200_elf_relax_section): Correctly compute a symbol's value
2938 when the symbol is local, but not in the same section as we are
2939 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2942 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2944 * elf32-m32r.c: Rewrite to use ELF backend linker.
2945 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2946 Add small data area support (R_M32R_SDA16).
2947 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2948 * bfd-in2.h,libbfd.h: Regenerated.
2950 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2952 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2953 (mn10200_elf_relax_delete_bytes): Likewise.
2954 (mn10200_elf_symbol_address_p): Likewise.
2955 (mn10200_elf_get_relocated_section_contents): Likewise.
2956 (bfd_elf32_bfd_relax_section): Define.
2957 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2959 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2960 (mn10200_elf_relocate_section): Likewise.
2961 (elf_backend_relocate_section): Define.
2964 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2966 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2967 reloc.c, targets.c: New target, elf-*-D30V.
2969 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2971 * cpu-d30v.c, elf32-d30v.c: New files.
2974 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2976 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2977 * bfd-in2.h: Regenerated.
2978 start-sanitize-tic80
2979 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2980 (rtype2howto): Add function.
2981 (tic80_howto_table): Add.
2984 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2986 * sysdep.h: Don't define errno in MSVC if error.h is included.
2988 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2990 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2991 is initialized before it is used.
2993 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2995 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2996 symbol into a weak undefined symbol; leave it as a common symbol.
2998 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3000 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3001 about a symbol defined in a dynamic object if it has already been
3002 defined in a regular object.
3004 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3006 * makefile.vms: Add gcc flags to allow compiling with current gcc
3008 (targmatch.h): New dependency.
3010 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3012 * evax.h (ALPHA_R_CODEADDR): New relocation.
3013 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3015 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3017 * bfd-in2.h, libbfd.h: Rebuild.
3019 Restrict symbol length to 64 bytes, case preserving:
3020 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3021 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3022 (_bfd_evax_length_hash_symbol): Added.
3023 * evax-etir.c (_bfd_evax_write_etir): Call
3024 _bfd_evax_length_hash_symbol before output of symbol.
3025 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3026 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3028 * evax-emh.c: Output filename to object file without path.
3030 * evax-egsd.c: New sections for local and global commons.
3032 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3033 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3034 notices. Replace AXP with Alpha.
3036 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3038 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3039 sections if we are creating a shared library.
3041 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3043 * configure.host (i386-windows): Don't set host64=true.
3045 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3047 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3048 (elf_mips16_gprel_howto): New static variable.
3049 (mips16_gprel_reloc): New static function.
3050 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3051 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3052 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3053 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3054 * bfd-in2.h, libbfd.h: Rebuild.
3056 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3058 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3059 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3061 start-sanitize-r5900
3062 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3064 * config.bfd: add r5900
3067 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3069 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3070 the output section will be the absolute section; don't print an
3071 assertion message for that case when doing a relocateable link.
3073 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3075 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3076 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3077 need_fn_sub, call_stub, and call_fp_stub.
3078 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3079 (mips_elf_link_hash_newfunc): Initialize new fields.
3080 (mips_elf_link_hash_table_create): Likewise.
3081 (mips_elf_relocate_section): Redirect relocations to use mips16
3082 stubs when appropriate.
3083 (mips_elf_check_relocs): Attach stub sections to the appropriate
3084 symbol. Set need_fn_stub when appropriate.
3085 (mips_elf_always_size_sections): New static function.
3086 (mips_elf_check_mips16_stubs): New static function.
3087 (elf_backend_always_size_sections): Define.
3088 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3090 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3091 attached to sections which are not being included in the link.
3093 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3095 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3096 symbol value when computing the addend for a pc_relative
3099 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3101 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3102 relocateable link, just skip pc_relative pcrel_offset relocs.
3103 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3104 structure for an ARM26 reloc which can be resolved.
3105 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3106 reloc can be resolved.
3108 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3109 error in overflow check for R_RELBYTE.
3111 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3113 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3114 From Mark Rasin <mark.rasin@telrad.co.il>.
3116 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3119 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3121 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3122 (elf_mn10200_howto_table): Likewise.
3123 (mn10200_reloc_map): Likewise.
3125 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3127 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3128 * bfd-in2.h, libbfd.h: Regenerated.
3129 * elf32-m32r.c: Add support for them.
3131 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3133 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3134 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3135 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3136 r_format and r_pcrel. Always return a value.
3137 * riscix.c (MY_final_link_callback): Define to dummy value.
3139 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3140 relocations against the text segment, look up the output name of
3142 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3143 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3144 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3145 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3146 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3148 start-sanitize-tic80
3149 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3151 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3152 routines for little endian data.
3153 * coffcode.h (coff_write_object_contents): Set magic to
3154 TIC80_ARCH_MAGIC for TIc80.
3156 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3158 * coff-tic80.c (tic80coff_vec): Change to little endian data
3162 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3164 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3165 auxiliary_filters parameter to be const char * const *. Accept a
3166 NULL terminated array.
3167 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3168 (bfd_elf32_size_dynamic_sections): Update declaration.
3169 * bfd-in2.h: Rebuild.
3171 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3173 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3174 NOTYPE symbol in a text section as a FUNC symbol.
3176 * coffcode.h (coff_compute_section_file_positions): Force
3177 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3179 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3181 * libaout.h (machine_type): Reserve several values for sparclet.
3183 start-sanitize-tic80
3184 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3186 * config.bfd (tic80-*-*): Don't require 'coff'.
3189 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3191 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3192 table to v850_elf_reloc for all non-standard relocations.
3193 (v850_elf_check_relocs): Add check for h being non-null.
3194 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3195 statement instead of multiple ifs.
3196 (v850_elf_relocate_section): Fix up error message, don't just call
3199 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3201 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3202 Use bfd_elf_generic_reloc as special function for all relocs.
3203 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3205 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3206 24bit pc-relative reloc.
3208 start-sanitize-tic80
3209 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3211 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3212 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3213 header byte order is little endian. Use correct bfd_get and
3214 bfd_put routines for little endian headers.
3215 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3216 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3219 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3221 * reloc.c: Add BFD_RELOC_24.
3222 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3223 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3224 * bfd-in2.h, libbfd.h: Rebuilt.
3226 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3228 elf64-alpha multiple .got rewrite:
3230 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3231 (bfd_elf*_mkobject): Don't define here ...
3232 * elfxx-target.h: ... but rather here. Default always_size_sections
3234 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3235 what the #defines in elf-bfd.h transmuted it to anyway.
3237 * section.c: Add SEC_LINKER_CREATED flag.
3238 * bfd-in2.h: Rebuild.
3239 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3240 relocation section flags.
3241 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3242 SEC_IN_MEMORY to recognize generated bits.
3243 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3245 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3246 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3247 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3248 * elf32-ppc.c (ppc_elf_create_linker_section,
3249 ppc_elf_size_dynamic_sections): Likewise.
3250 * elf32-sparc.c (elf32_sparc_check_relocs,
3251 elf32_sparc_size_dynamic_sections): Likewise.
3252 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3254 (_bfd_elf_create_dynamic_sections): Likewise.
3255 (_bfd_elf_make_linker_section_rela): Likewise.
3256 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3257 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3258 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3259 to identify generated bits.
3260 (elf_link_input_bfd): Likewise.
3262 * elf64-alpha.c: Rewrite everything touching relocations.
3264 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3266 * elf32-v850.c (all functions and static variables): Go through
3267 and regularize names to be of the form v850_elf_<xxx>.
3268 (toplevel): Include <elf/v850.h>.
3269 (enum reloc_type): Move to include/elf/v850.h.
3270 (v850_elf_check_relocs): For common variables, if the variable is
3271 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3272 into the appropriate section.
3273 (elf_backend_check_relocs): Define.
3275 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3277 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3279 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3281 * config.bfd (mips*el-*-linux*): New target.
3282 (mips*-*-linux*): New target.
3284 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3285 Return a useful value.
3287 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3289 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3291 * configure: Rebuild.
3292 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3293 ac_cv_func_mmap in bfd/configure.host.
3295 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3296 filter_shlib and auxiliary_filter_shlib parameters.
3297 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3299 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3300 (bfd_elf64_size_dynamic_sections): Likewise.
3301 * bfd-in2.h: Rebuild.
3303 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3305 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3306 symbols, don't export a symbol which is defined by an object in an
3307 archive which contains shared objects.
3309 start-sanitize-tic80
3310 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3312 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3313 for TI TMS320c80 (MVP).
3314 (bfd_archures_list): Add bfd_tic80_arch.
3315 * bfd-in2.h: Regenerate by running "make headers".
3317 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3319 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3320 * configure.in (case $vec): Correct typo, "tb" not "tp".
3321 Also add cofflink.o for tic80coff_vec.
3322 * configure: Regenerate with autoconf.
3325 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3327 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3328 is configured with --with-mmap.
3330 start-sanitize-tic80
3331 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3333 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3334 (ALL_MACHINES): Add cpu-tic80.o
3335 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3336 * coff-tic80.c: Add skeleton, cloned from another coff config.
3337 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3341 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3343 * TODO: Correct a misspelling.
3344 start-sanitize-tic80
3345 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3346 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3347 * configure.in (case $vec): Add tic80coff_vec entry.
3348 * configure: Regenerate with autoconf.
3349 * archures.c (bfd_tic80_arch): Declare.
3350 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3351 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3352 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3353 (bfd_target_vector): Add tic80coff_vec entry.
3356 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3358 * elflink.h (elf_buckets): Add some more values for larger
3361 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3363 * Makefile.in (install): Move subdir_do out of conditional. From
3364 Fred Fish <fnf@cygnus.com>.
3366 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3368 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3370 (elf_mn10200_howto_table): Likewise.
3371 (mn10200_reloc_map): Likewise.
3373 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3375 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3376 mips16 symbol during the link.
3377 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3379 (mips_elf_link_output_symbol_hook): New static function.
3380 (elf_backend_link_output_symbol_hook): Define.
3382 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3385 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3387 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3388 against SEC_DEBUGGING sections here (revert patch of December 5).
3389 * elfcode.h (elf_object_p): Check for them here, instead.
3391 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3394 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3396 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3397 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3398 * elf-bfd.h (struct elf_size_info): Update declaration of
3400 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3401 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3402 * elfxx-target.h: Use new dynamic reloc routines by default.
3403 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3406 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3408 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3409 if NAMES_HAVE_UNDERSCORE is defined.
3411 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3413 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3415 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3417 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3420 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * elflink.h (elf_link_add_object_symbols): Only add a weak
3423 symbol if the real definition is in the dynamic symbol table.
3424 After finding the real definition, then, if it is dynamic, add the
3425 weak symbol to the dynamic symbol table.
3427 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3429 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3431 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3434 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3436 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3438 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3439 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3440 * reloc.c: Remove mn10300 big endian relocs.
3441 * bfd-in2.h, libbfd.h: Rebuilt.
3443 * elf32-mn10200.c: Update from elf32-mn10300.c.
3445 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3447 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3449 * elf32-mn10300.c: Add some comments.
3451 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3453 * ihex.c (ihex_scan): Always initialize buf before jumping to
3455 (ihex_read_section): Likewise.
3457 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3459 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3460 inplace for most relocs.
3462 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3464 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3465 even if SEC_ALLOC is not set.
3466 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3467 when deciding whether to copy a reloc into a shared object.
3468 (elf_i386_relocate_section): Likewise.
3469 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3470 (elf32_sparc_relocate_section): Likewise.
3471 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3472 reloc section if it is not set in the source section.
3473 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3474 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3475 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3477 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3479 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3480 expects a .got.plt until we actually create it.
3482 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3485 message for bfd_reloc_outofrange, rather than aborting. From
3486 Philippe De Muyter <phdm@info.ucl.ac.be>.
3488 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3489 a relocateable link, don't try to process them. From Heinz Wrobel
3490 <wrobel@lpr.e-technik.tu-muenchen.de>.
3492 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3494 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3495 mn10300_info_howto_rel. Tweak reloc argument to be an
3496 Elf32_Internal_Rela.
3497 (USE_RELA): Define instead of USE_REL.
3498 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3500 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3502 * configure.in, configure: Handle mips*-sgi-irix6*.
3503 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3506 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3509 relocation against a symbol defined in a section with no output
3512 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3515 * configure, config.in: Rebuild with autoconf 2.12.
3517 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3518 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3519 (swap_out_syms): Set st_other from existing st_other field.
3520 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3522 (elf_link_output_extsym): Set the other field from the global hash
3524 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3525 (elf_mips16_jump_howto): New static variable.
3526 (mips16_jump_reloc): New static function.
3527 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3528 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3529 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3531 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3532 * bfd-in2.h, libbfd.h: Rebuild.
3533 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3535 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * configure.host: Use long long for mips-sgi-irix6*.
3539 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3540 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3542 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3544 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3545 (enum reloc_type): Add more reloc types.
3546 (elf32_mn10300_howto_table): Update for new reloc types.
3547 (elf32_mn10300_reloc_map): Update for new reloc types.
3548 * reloc.c: Add some new relocs for the mn10300 series.
3549 * bfd-in2.h, libbfd.h: Rebuilt.
3551 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3553 * som.c (setup_sections): Don't lose for a space which has
3554 no data, but some symbols.
3556 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3558 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3559 (sunos_link_hash_table_create): Initialize got_needed.
3560 (sunos_create_dynamic_sections): Only set .got section size if it
3561 is not already set. Set got_needed.
3562 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3563 sdynptr, and only handle dynamic sections, if dynamic sections are
3565 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3566 Initialize .got section.
3567 (sunos_scan_ext_relocs): Likewise.
3568 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3570 (sunos_finish_dynamic_link): Check got_needed. Only set up
3571 dynamic linking information if needed.
3573 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3575 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3577 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3579 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3581 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3583 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3586 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3588 * filemode.c: Include sysdep.h.
3589 * ihex.c: Add casts to eliminate compiler warnings.
3590 * sunos.c: Add casts to eliminate compiler warnings.
3592 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3594 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3596 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3597 appropriate relocations in the .so file if shared.
3598 (ppc_elf_relocate_section): Ditto.
3600 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3602 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3603 complain_overflow_unsigned.
3605 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3607 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3608 overflows for R_D10V_16 and R_D10V_18.
3610 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3613 (do_with_relocs): Likewise.
3614 (do_as_repeat): Likewise.
3615 (copy_expression): Likewise.
3617 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3619 * ieee.c (ieee_write_external_part): Correctly record whether
3620 there is an external part.
3622 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3624 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3625 handle tda offsets for sld.w and sst.w instructions.
3626 Fix alignment check in sld.w and sst.w tda reloc handling.
3628 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3630 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3632 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3634 * elf32-v850.c: Add comments about assumptions about
3635 char, short & long sizes.
3636 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3637 problems for several relocs.
3639 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3640 R_V850_SDA_OFFSET entry.
3642 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3644 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3645 Store import file index in ldindx.
3646 (xcoff_build_ldsyms): Assume that ldsym was not previously
3647 allocated. For an imported symbol, copy ldindx into l_ifile.
3649 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3651 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3652 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3653 fields in R_V850_TDA_OFFSET.
3654 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3655 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3658 * elf32-v850.c: Include bfdlink.h.
3659 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3661 (elf32_v850_bfd_final_link_relocate): New function.
3662 (v850_elf_relocation_section): Likewise.
3663 (elf_backend_relocate_section): Define.
3665 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * binary.c (binary_set_section_contents): Ignore sections which
3668 don't have SEC_LOAD and SEC_ALLOC set.
3670 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3672 * linker.c (_bfd_generic_final_link): Avoid losing static
3673 symbols in the .bss section.
3675 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3677 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3678 (mips32_64bit_reloc): New static function.
3679 (mips_reloc_map): Add entry for BFD_RELOC_64.
3680 (mips_elf_relocate_section): Handle R_MIPS_64.
3682 * linker.c (default_indirect_link_order): Print an error message
3683 when attempting to do a relocateable link with different object
3684 file formats, rather than calling abort.
3686 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3688 * reloc.c (m32r relocs): Rename them.
3689 * bfd-in2.h, libbfd.h: Regenerated.
3690 * elf32-m32r.c: Update.
3691 (m32r_elf_10_pcrel_reloc): New function.
3692 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3693 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3695 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3697 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3698 all sections that will be included in the output file.
3699 (_bfd_generic_link_output_symbols): Discard symbols in sections
3700 which are being discarded.
3701 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3702 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3703 (elf_v850_howto_table): Corresponding changes.
3704 (elf_v850_reloc_map): Corresponding changes.
3705 * reloc.c: Add additional V850 relocations.
3706 * bfd-in2.h, libbfd.h: Rebuilt.
3708 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3709 no longer want in pc-relative relocs.
3711 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3713 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3714 accept a reloc against an undefined sybmol!
3716 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3718 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3720 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3722 * VERSION: Bump for new relocation.
3724 * hosts/i386bsd.h: If NBPG is not defined, define it as
3725 PAGE_SIZE, for recent versions of FreeBSD.
3727 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3729 * configure.host: Use `long long' as the 64 bit type on a Solaris
3730 host, since both gcc and the SunPRO compilers support it.
3732 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3734 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3735 mistake to have reused the ECOFF LITERAL for ELF since they have
3736 different semantics.
3737 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3738 * bfd-in2.h, libbfd.h: Rebuild.
3740 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3743 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3744 dynamic relocation for an undefweak symbol when we are building
3745 a static executable.
3747 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3749 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3750 point explicitly to srcdir.
3751 (targmatch.h): Edit references to point explicitly to objdir.
3753 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * config.bfd: When setting targ_cpu, don't get confused by
3758 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3760 * configure.host: Add support for windows host (a build done
3761 under the Microsoft build environment).
3763 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3766 definition in a dynamic object, add it to the dynamic symbol table
3767 if any dynamic object mentions it. Reverts part of last patch.
3769 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3770 (sunos_link_hash_table_create): Initialize got_base.
3771 (bfd_sunos_size_dynamic_sections): If the .got section is more
3772 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3774 (sunos_check_dynamic_reloc): Subtract got_base from a base
3775 relative relocation.
3777 * elf32-mips.c (elf_mips_isa): New static function.
3778 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3779 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3781 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * archive.c (do_slurp_coff_armap): Only treat archive as little
3784 endian for i960 COFF.
3786 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3788 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3789 by the change in size of the section when EXEC_P is not set.
3791 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3792 (m68kcoff_rtype_to_howto): New static function.
3793 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3794 VMA to the addend for a PC relative reloc.
3796 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3798 * Makefile.in: Rebuild dependencies.
3800 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3803 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3805 * Makefile.in: Remove explicit dependencies for mn10200 and
3807 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3808 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3809 (dependencies): Rebuilt.
3811 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3813 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3814 during this function.
3816 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3817 section if the flags are compatible.
3819 * configure.in: Add havevecs, and put it in tdefaults.
3820 * mpw-config.in: Likewise.
3821 * configure: Rebuild.
3822 * targmatch.sed: New file; a sed script to build targmatch.h from
3824 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3825 * targets.c: Include "fnmatch.h".
3826 (struct targmatch): Define.
3827 (bfd_target_match): Define by including targmatch.h.
3828 (bfd_find_target): If the target is not found by name, search for
3829 it as a configuration triplet.
3830 * Makefile.in: Rebuild dependencies.
3831 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3832 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3833 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3834 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3835 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3836 (CFILES): Remove i386dynix.c and hp300bsd.c.
3837 (targmatch.h): New target.
3838 (do_clean): Remove targmatch.h.
3840 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3841 * acconfig.h: Add NEED_DECLARATION_GETENV.
3842 * configure, config.in: Rebuild.
3843 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3844 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3846 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3848 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3849 * cpu-mn10200.c, cpu-mn10300.c: New files.
3850 * elf32-mn10200.c, elf32-mn10300.c: New files.
3851 * Makefile.in: Break mn10x00 support into two separate
3852 configurations, mn10200 and mn10300.
3853 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3854 * bfd-in2.h, configure: Rebuilt.
3856 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3858 * Makefile.in (do_clean): Move config.log to do_distclean.
3860 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3862 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3863 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3864 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3865 (elf32-mn10x00.o): Add dependencies.
3866 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3867 (bfd_mn10x00_arch): Declare.
3868 (bfd_archures_list): Add bfd_mn10x00_arch.
3869 * config.bfd: Add mn10x00-*-*.
3870 * configure.in: Add bfd_elf32_mn10x00_vec.
3871 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3872 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3873 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3874 * bfd-in2.h, configure: Rebuilt.
3876 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3878 openVMS/Alpha: Provide filename and case_hack flags via
3879 symbol table from gas.
3880 Add case_hack code for symbol output from vax/vms.
3881 * evax-alpha.c (evax_initialize): Remove filename handling,
3882 filename is provided via symbol table.
3883 (evax_get_symtab): Use local symbol count when setting up table.
3884 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3886 (_bfd_evax_write_egsd): Skip file name symbol.
3887 * evax-emh.c (get_vms_time_string): Local function now.
3888 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3890 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3891 through _bfd_evax_case_hack_symbol.
3892 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3894 (_bfd_evax_basename): Removed.
3895 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3896 * evax.h (evax_private_data_struct): Remove filename.
3897 (flag_hash_long_names, flag_show_after_trunc,
3898 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3901 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3903 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3904 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3905 (NO_SWAP_MAGIC): Don't define.
3906 (SWAP_MAGIC): Define.
3908 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3909 no hash table entry for a global symbol.
3911 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3913 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3915 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3917 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3918 symbol type with T_NULL. Warn if symbol type changes. Based on
3919 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3921 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3922 a dynamic object in the dynamic symbol table if it is referenced
3923 or defined by a regular object.
3925 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3927 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3928 remove dwarf local labels. Shrinks binaries by a factor of 3!
3930 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3932 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3933 by hand, rather than by calling bfd_make_section.
3935 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3937 * reloc.c: Rename m32r relocs.
3938 * bfd-in2.h, libbfd.h: Rebuilt.
3939 * elf32-m32r.c: Update.
3941 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3943 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3944 link, adjust the symbol index of a base relative reloc. Don't
3945 change the addend of a PC relative reloc if pcrel_offset is set.
3946 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3947 a relocateable link.
3949 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3950 it is zero, in case src_mask matters.
3951 (bfd_install_relocation): Likewise.
3953 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3957 (_bfd_xcoff_bfd_final_link): Don't set target_index
3958 to an uninitialized value.
3960 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3963 indices, rather than crashing.
3964 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3966 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3969 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3971 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3973 (coff_arm_adjust_symndx): New static function.
3974 (coff_adjust_symndx): Define.
3976 * srec.c (srec_scan): Accept multiple symbols on a single line.
3977 From Pascal Martin <pmartin@alsys.com>.
3981 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3983 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3984 (sunos_merge_private_bfd_data): New function.
3986 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3988 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3990 (bfd_merge_private_bfd_data): Likewise.
3991 * section.c (bfd_copy_private_section_data): Likewise.
3992 * syms.c (bfd_copy_private_symbol_data): Likewise.
3993 * bfd-in2.h: Rebuild.
3994 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3995 both BFD's are the right flavour.
3996 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3997 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3998 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3999 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4000 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4001 (ppc_elf_merge_private_bfd_data): Likewise.
4002 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4003 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4005 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4006 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4009 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4011 * reloc.c: Add m32r relocs.
4012 * bfd-in2.h, libbfd.h: Rebuilt.
4013 * cpu-m32r.c,elf32-m32r.c: New files.
4015 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4017 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4019 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * tekhex.c (first_phase): Change type parameter from char to int.
4023 (pass_over): Change func to expect int, not char.
4025 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4026 rather than SEC_LOAD when aligning the file offset for the first
4027 section in a segment.
4029 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4031 * syms.c (coff_section_type): Make arg const.
4032 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4033 to make_bfd_asection().
4034 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4035 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4036 (_bfd_elf_stringtab_init): Remove prototype.
4038 * netbsd-core.c (swap_abort): Add prototype.
4039 * aix386-core.c (swap_abort): Ditto & make static
4040 * hpux-core.c (swap_abort): Ditto & make static.
4041 * irix-core.c (swap_abort): Ditto & make static.
4042 * ptrace-core.c (swap_abort): Ditto & make static.
4043 * trad-core.c (swap_abort): Ditto & make static.
4044 * coffswap.h (coff_swap_reloc_in): Ditto.
4045 (coff_swap_reloc_out): Ditto.
4046 (coff_swap_filehdr_in): Ditto.
4047 (coff_swap_filehdr_out): Ditto.
4048 (coff_swap_sym_in): Ditto.
4049 (coff_swap_sym_out): Ditto.
4050 (coff_swap_aux_in): Ditto.
4051 (coff_swap_aux_out): Ditto.
4052 (coff_swap_lineno_in): Ditto.
4053 (coff_swap_lineno_out): Ditto.
4054 (coff_swap_aouthdr_in): Ditto.
4055 (coff_swap_aouthdr_out): Ditto.
4056 (coff_swap_scnhdr_in): Ditto.
4057 (coff_swap_scnhdr_out): Ditto.
4058 * ihex.c (ihex_sizeof_headers): Ditto.
4059 * tekhex.c (getsym): Ditto.
4060 (find_chunk): Ditto & make static.
4061 (insert_byte): Ditto.
4062 (first_phase): Ditto.
4064 (tekhex_get_symtab): Ditto & make static.
4065 (tekhex_get_symtab_upper_bound): Ditto & make static.
4066 (tekhex_mkobject): Ditto.
4067 (tekhex_object_p): Ditto.
4068 (move_section_contents): Ditto.
4069 (tekhex_get_section_contents): Ditto.
4070 (tekhex_set_arch_mach): Ditto & make static.
4071 (tekhex_set_section_contents): Ditto.
4072 (writevalue): Ditto.
4075 (tekhex_write_object_contents): Ditto.
4076 (tekhex_sizeof_headers): Ditto.
4077 (tekhex_make_empty_symbol): Ditto.
4078 (tekhex_get_symbol_info): Ditto.
4079 (tekhex_print_symbol): Ditto.
4080 * irix-core.c (make_bfd_asection): Ditto.
4081 (irix_core_core_file_p): Ditto.
4082 (irix_core_core_file_failing_command): Ditto.
4083 (irix_core_core_file_failing_signal): Ditto.
4084 (irix_core_core_file_matches_executable_p): Ditto.
4085 (irix_core_make_empty_symbol): Ditto.
4086 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4087 * srec.c (srec_new_symbol): Ditto.
4088 (srec_get_section_contents): Ditto.
4089 (srec_set_arch_mach): Ditto.
4090 (srec_set_section_contents): Ditto.
4091 (internal_srec_write_object_contents): Ditto.
4092 (srec_write_object_contents): Ditto.
4093 (symbolsrec_write_object_contents): Ditto.
4094 (srec_sizeof_headers): Ditto.
4095 (srec_make_empty_symbol): Ditto.
4096 (srec_get_symtab_upper_bound): Ditto.
4097 (srec_get_symtab): Ditto.
4098 (srec_print_symbol): Ditto and make static.
4099 * elf.c (elf_read): Ditto
4100 (assign_section_numbers): Ditto.
4101 (elf_fake_sections): Ditto.
4102 (sym_is_global): Ditto.
4103 (elf_map_symbols): Ditto.
4104 (get_program_header_size): Ditto.
4105 * coffgen.c (make_a_section_from_file): Ditto.
4106 (coff_real_object_p): Ditto.
4107 (fixup_symbol_value): Ditto.
4108 (build_debug_section): Ditto.
4110 * syms.c (coff_section_type): Ditto.
4112 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4114 * bfd-in2.h: Rebuilt after m32r changes.
4116 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4118 * config.bfd,configure.in,configure: Add m32r support.
4119 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4120 * config.bfd: Keep target list alphabetically sorted.
4122 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4124 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4125 to add in the constant part found in the instruction itself.
4126 (case R_V850_HI16_S): Likewise.
4128 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4130 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4131 and R_D10V_18 to be 1 (word).
4133 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * stabs.c (_bfd_link_section_stabs): If the output_section field
4136 of either section is bfd_abs_section, then the linker is
4137 discarding the section and we should not optimize it.
4139 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4141 * Makefile.in (aout-sparcle.o): New target.
4142 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4143 * config.bfd (sparclet-*-aout*): Add case.
4144 * configure.in (sparcle_aout_vec): Add case.
4145 * configure: Regenerated.
4146 * targets.c (sparcle_aout_vec): Declare.
4147 (bfd_target_vector): Add sparcle_aout_vec.
4148 * aout-sparcle.c: New file.
4150 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4152 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4153 low order sign bit propogation for R_V850_HI16_S.
4155 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4156 handling V850 specific relocs.
4157 (elf_v850_howto_table): Use the new function for some
4158 relocations. Twiddle masks & shifts for some relocs.
4159 Set partial_inplace where needed.
4161 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4164 default architecture to a machine number of 0.
4165 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4167 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4168 the output BFD is the default, set it from the first input BFD.
4170 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4172 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4173 insert at bitpos zero. The HI16 relocs are shifted right
4174 by 16 bits. Fix src_mask for all relocs.
4175 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4177 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4180 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4183 Rewrite to use BFD file read routines and to avoid using a fixed
4184 length for the file name.
4186 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4188 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4189 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4190 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4191 to R_V850_{32,16,8}.
4193 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4195 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4196 (elf_v850_howto_table): Add info for HI16_S reloc.
4197 (v850_reloc_map): Add HI_16_S reloc.
4198 * reloc.c: Define BFD_RELOC_V850_* relocs.
4200 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4203 * elf32-sh.c: New file.
4204 * elf.c (prep_headers): Handle bfd_arch_sh.
4205 * elfcode.h (write_relocs): Handle absolute symbol.
4206 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4207 (_bfd_elf64_link_read_relocs): Declare.
4208 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4209 elf_link_read_relocs. Make globally visible. Change all
4211 (elf_link_input_bfd): Get external symbols from cache in
4212 symtab_hdr->contents. Get contents from cache in
4214 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4216 * reloc.c: Define BFD_RELOC_SH_* relocs.
4217 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4218 * coff-sh.c (sh_insns_conflict): Fix a return value.
4219 (_bfd_sh_align_load_span): New globally visible function, broken
4220 out of sh_align_load.
4221 (sh_align_load): Call _bfd_sh_align_load_span.
4222 (sh_swap_insns): Change relocs parameter to PTR.
4223 * bfd-in2.h, libbfd.h: Rebuild.
4224 * targets.c (bfd_elf32_sh_vec): Declare.
4225 (bfd_elf32_shl_vec): Declare.
4226 * config.bfd (sh-*-elf*): New target.
4227 * configure.in (bfd_elf32_sh_vec): New target vector.
4228 (bfd_elf32_shl_vec): New target vector.
4229 * configure: Rebuild.
4230 * Makefile.in: Rebuild dependencies.
4231 (BFD32_BACKENDS): Add elf32-sh.o.
4232 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4234 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4235 page before checking D_PAGED.
4237 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4238 (ihex_write_object_contents): Remove extbase; always use segbase
4241 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4243 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4244 * configure.host (i[345]86-*-*): Ditto.
4245 * config.bfd (i[345]86-*-*): Ditto.
4246 * configure: Regenerate.
4248 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4251 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4253 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4254 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4255 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4256 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4257 will have an ST_CODE type, change the symbol's type to ST_DATA.
4258 * som.c (hppa_som_gen_reloc_type): Update prototype.
4260 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4262 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4263 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4264 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4265 (mips_elf_finish_dynamic_sections): Likewise.
4267 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * configure.host (HLDENV): New variable to set. Set it for
4270 *-*-sysv4*, since those linkers may not support -R but they always
4271 support LD_RUN_PATH.
4273 * libieee.h (NSECTIONS): Don't define.
4274 (ieee_data_struct): Change section_table to asection **. Add
4276 * ieee.c (get_section_entry): If the table isn't big enough, make
4278 (ieee_slurp_sections): Remove assertion about number of sections.
4279 (ieee_object_p): Adjust initialization of ieee to match changes to
4282 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4283 symbols merely because we are generating a shared library.
4284 (xcoff_build_ldsyms): Don't set up global linkage code for an
4285 undefined symbol merely because we are generating a shared
4288 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4290 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4291 (BFD32_BACKENDS) Add elf32-v850.o.
4292 * archures.c: Add bfd_v850_arch.
4293 * bfd-in2.h: Add bfd_v850_arch.
4294 * config.bfd (v850-*-*): New target.
4295 * configure: (bfd_elf32_v850_vec) New vector.
4296 * configure.in: (bfd_elf32_v850_vec) New vector.
4297 * cpu-v850.c: New file.
4298 * elf.c (prep_headers): Added case bfd_arch_v850.
4299 * elf32-v850.c: New file.
4300 * targets.c (bfd_elf32_v850_vec): New vector.
4302 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4304 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4305 a function code symbol for an XMC_XO symbol.
4307 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4309 * mpw-config.in: Update editing of autoconf vars to reflect
4310 Jul 18 configure.in change.
4311 * mpw-make.sed: Update editing of include pathnames to be
4312 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4314 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4316 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4317 which to offset to get the .plt entry address is ".plt".
4319 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4321 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4322 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4323 Added, for internal use by the ARM gas.
4325 * bfd-in2.h: Rebuilt
4327 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4329 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4330 in section dynidx start.
4332 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4334 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4335 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4336 optimization for g++.
4338 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4340 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4341 the -mrelocatable-lib bit set and the other doesn't, clear the
4342 -mrelocatable-lib bit in the header.
4344 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4346 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4347 symbol against a STT_FUNC symbol in a shared library.
4349 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4351 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4352 symbol is found, automatically define the corresponding function
4355 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4356 if sym.n_numaux is not zero.
4357 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4358 entry to disagree about the number of aux entries if the symbol
4361 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4362 section if it might be needed, not just if info->shared.
4363 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4364 the start of .rel.dyn if we are going to use it.
4365 (mips_elf_finish_dynamic_sections): Only clear the first element
4366 of .rel.dyn if the size is greater than zero.
4368 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4370 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4371 undefined_symbol callback for a symbol, then don't issue any more
4372 warnings about loader relocs.
4373 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4374 after calling the undefined_symbol callback.
4376 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4377 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4378 as the AIX linker seems to do.
4380 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4382 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4383 (evax_initialize): Remove evax_reloc_table.
4384 (evax_close_and_cleanup): Ditto.
4386 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4388 (evax_bfd_reloc_type_lookup): Ditto.
4389 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4390 cooked_size == raw_size.
4391 * evax-emh.c (_bfd_evax_register_filename): Remove.
4392 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4393 * evax-misc.c (add_new_contents): Malloc section at full size.
4394 (_bfd_save_evax_section): Memcpy section contents directly.
4395 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4396 (evax_reloc_table): Remove.
4398 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4400 * makefile.vms: Add better support for DEC C compilation
4401 Add evax.h dependencies
4403 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4404 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4405 (BFD_RELOC_ALPHA_BASEREG): Remove.
4406 * bfd-in2.h, libbfd.h: Rebuild.
4408 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4410 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4411 getgid if _WIN32 is defined.
4412 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4414 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4416 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4417 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4419 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4422 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4424 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4426 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4427 (NEED_DECLARATION_REALLOC): New macro.
4428 * configure, config.in: Rebuild.
4429 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4430 (realloc): Declare if NEED_DECLARATION_REALLOC.
4432 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4433 <strings.h> if they exist.
4435 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4437 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4439 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4441 Based on patches from Eric Valette <valette@crf.canon.fr>:
4442 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4443 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4444 (elf_howto_table): Add entries for new relocs.
4445 (elf_i386_reloc_type_lookup): Handle new relocs.
4446 (elf_i386_info_to_howto): Just call abort.
4447 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4448 (elf_i386_relocate_section): Likewise.
4450 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4452 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4454 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4456 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4457 only get the LMA from the phdr if they are in the same part of the
4460 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4461 new segment to make them more comprehensible. If the relationship
4462 between the LMA and the VMA changed, start a new segment. Don't
4463 check dynsec when deciding whether to start a new segment for a
4464 writeable section; -N will now handle this.
4466 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4468 * libhppa.h: Remove "esel" changes. Not the right approach.
4469 * som.c: Corresponding changes.
4470 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4471 which don't have a SOM symbol type associated with them.
4472 Reverses a 1994 change.
4474 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4476 Make ld -N more reasonable for ELF:
4477 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4478 phdr_in_section to false, and always use a single load segment.
4479 (elf_sort_sections): Sort sections by LMA after VMA.
4480 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4481 align to maxpagesize.
4482 (assign_file_positions_except_relocs): Likewise.
4483 * elfcode.h (elf_object_p): If a section is loaded but not page
4484 aligned, clear D_PAGED.
4486 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4488 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4489 Added, for internal use by the ARM gas.
4491 * bfd-in2.h: Rebuilt
4493 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4495 * libhppa.h (R_HPPA_ESEL): New field selector.
4496 (e_esel): Similarly.
4497 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4498 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4499 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4501 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4503 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4504 archive search before looking for stripped dynamic objects.
4506 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4508 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4509 symbol a warning rather than an error.
4511 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4513 * elf.c (assign_file_positions_for_segments): Track the virtual
4514 memory position separately from the file position, and use it to
4515 compute the alignment adjustment.
4517 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4519 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4520 and fixed mask on R_D10V_10_PCREL_L.
4522 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * elf64-mips.c: Include "aout/ar.h".
4525 (mips_elf64_slurp_armap): New static function.
4526 (mips_elf64_write_armap): New static function.
4527 (bfd_elf64_archive_*): Define.
4528 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4529 Use instead of bfd_generic_archive_p.
4530 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4531 instead of _bfd_write_archive_contents.
4532 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4533 _bfd_generic_mkarchive.
4534 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4535 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4537 (TARGET_LITTLE_SYM): Likewise.
4538 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4540 * Makefile.in: Rebuild dependencies.
4542 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4543 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4544 SHT_MIPS_EVENTS sections.
4545 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4546 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4548 (_bfd_mips_elf_fake_sections): Likewise.
4550 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4551 * ecoff.c (ecoff_compute_section_file_positions): Copy
4552 rdata_in_text from backend info to tdata. Clear it if any data
4553 section comes before .rdata.
4554 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4555 tdata rather than backend info.
4557 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4559 * configure.in: Fix test for whether a compiler has a 64 bit
4560 type. From Jim Wilson <wilson@cygnus.com>.
4562 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4564 * configure.host (mips-sgi-irix6*): New host.
4566 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4567 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4568 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4570 * configure: Rebuild.
4571 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4572 (BFD_HOST_64_BIT): Define conditionally.
4573 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4574 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4575 (symvalue, bfd_size_type): Likewise.
4576 * bfd-in2.h: Rebuild.
4577 * Makefile.in (do_clean): Remove bfd-tmp.h.
4578 (do_distclean): Remove bfd-in3.h.
4579 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4580 (bfd-in3.h): New target.
4582 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4583 Andrew Gierth <ANDREWG@microlise.co.uk>.
4585 * configure.host: Set INSTALL_SHLIB.
4586 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4587 * configure: Rebuild.
4588 * Makefile.in (install): Use @INSTALL_SHLIB@.
4590 * config.bfd (mips*-*-irix6*): New target.
4591 * configure.host: Handle Irix 6 shared library like Irix 5.
4593 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4594 symbol for a magic name.
4595 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4597 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4600 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4602 * mpw-config.in: Add ELF support to mips config, create the
4603 elf32-target.h file in the object dir.
4604 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4606 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4608 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4609 Also removed most abort calls, in favor of using bfd reporting.
4611 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4613 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4614 (BFD32_BACKENDS) Add elf32-d10v.o.
4615 * archures.c: Add bfd_d10v_arch.
4616 * bfd-in2.h: Add bfd_d10v_arch.
4617 * config.bfd (d10v-*-*): New target.
4618 * configure: (bfd_elf32_d10v_vec) New vector.
4619 * configure.in: (bfd_elf32_d10v_vec) New vector.
4620 * cpu-d10v.c: New file.
4621 * elf.c (prep_headers): Added case bfd_arch_d10v.
4622 * elf32-d10v.c: New file.
4623 * libbfd.h: Rebuild.
4624 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4625 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4626 * targets.c (bfd_elf32_d10v_vec): New vector.
4628 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4630 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4632 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4634 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4635 bfd_mach_i386_i8086 machine types.
4637 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4642 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4644 * coffcode.h (coff_set_section_contents): A/UX does not require
4645 special handling of the _LIB section.
4647 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4649 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4650 value for R_RELBYTE.
4652 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4653 array if one was allocated.
4655 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4657 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4658 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4659 use_rld_obj_head and rld_value.
4660 (mips_elf_link_hash_table_create): Initialize new fields.
4661 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4663 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4664 __rld_obj_head symbol not seen, create an __rld_map symbol.
4665 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4666 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4667 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4668 __rld_obj_head symbol.
4669 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4671 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4673 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4675 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4676 ppc_elf_addr16_ha_reloc.
4677 (ppc_elf_addr16_ha_reloc): New static function.
4679 * coff-mips.c (struct mips_hi): Define.
4680 (mips_refhi_list): New static variable.
4681 (mips_refhi_addr, mips_refhi_addend): Remove.
4682 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4683 (mips_reflo_reloc): Process mips_refhi_list.
4684 (mips_relhi_list): New static variable.
4685 (mips_relhi_addr, mips_relhi_addend): Remove.
4686 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4687 (mips_rello_reloc): Process mips_relhi_list.
4688 (mips_relocate_section): Permit an arbitrary number of REFHI or
4689 RELHI relocs before the associated REFLO or RELLO reloc.
4691 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4693 * aout-target.h (MY(callback)): Set reloc_count fields.
4695 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4698 sections unless this is a SunOS link.
4700 * VERSION: Set to 2.7.1.
4702 * Released binutils 2.7.
4704 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4706 * i386aout.c: Include "aout/aout64.h".
4707 (i386aout_write_object_contents): New static function.
4708 (MY_write_object_contents): Define.
4710 * netbsd.h (MY(write_object_contents)): Make sure that
4711 adjust_sizes_and_vmas is called before fiddling with the magic
4714 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4716 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4718 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * libbfd-in.h (itos, stoi): Don't define.
4721 * libbfd.h: Rebuild.
4722 * i386lynx.c (KEEPIT): Define as udata.i.
4723 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4724 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4725 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4726 flags. Don't use stoi.
4728 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4730 * elf.c (map_sections_to_segments): Don't start a new segment for
4731 a writable section if it's on the same page as the previous
4732 segment. Reset the writable variable for a readonly section.
4734 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4736 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4737 first_thunk_address, thunk_size, and import_table_size.
4738 * peicode.h: Improved some diagnostics regarding edata sections.
4740 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4742 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4743 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4745 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4747 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4748 with XCOFF_DEF_DYNAMIC set is really defined.
4749 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4750 (xcoff_link_add_symbols): Only create special sections if using an
4753 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4755 (bfd_install_relocation): Likewise.
4757 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4759 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4761 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4762 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4763 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4764 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4765 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4766 are found for LITERAL relocs.
4767 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4768 taken, we cannot generate a .plt entry for the symbol.
4770 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4772 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4773 sysconf functions (for gprof).
4774 * configure, config.in: Rebuild.
4776 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4778 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4779 an archive if it has a map. If the object file has the wrong
4782 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4783 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4785 (alpha_relocate_section): Likewise.
4787 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4788 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4789 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4790 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4791 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4792 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4793 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4794 * peicode.h: Corresponding changes.
4796 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4798 * elflink.h (elf_create_pointer_linker_section): Comment out code
4799 dealing with making GOT pointers negative of the GOT symbol for
4802 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4804 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4805 increment the .rela.plt size until after we're done creating the
4807 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4808 .rela.plt offset directly rather than calculating it.
4810 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4812 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4813 Use autoconf-set values.
4814 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4815 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4818 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4819 * configure: Rebuilt.
4821 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4823 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4824 handling code > 1k away.
4826 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4828 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4829 defined, output whenever the symbol is updated.
4831 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4833 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4834 section to 0 if user_set_vma is set.
4835 * elflink.h (elf_bfd_final_link): Likewise.
4837 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4839 Partially undo patch of Jun 20.
4840 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4841 (coff_compute_section_file_positions): Likewise.
4842 (coff_write_object_contents): Likewise. Re-add deleted code, but
4843 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4844 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4846 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4848 * config.bfd: Add support for *-*-rtems* configurations.
4850 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * elf.c (prep_headers): Add bfd_arch_alpha case.
4854 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4856 * elf64-alpha.c: New file.
4857 * config.bfd (alpha-*-linuxecoff*): New target.
4858 (alpha-*-linux*, alpha-*-elf*): New targets.
4859 * configure.in (bfd_elf64_alpha_vec): New vector.
4860 * configure: Rebuild.
4861 * targets.c (bfd_elf64_alpha_vec): Declare.
4862 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4863 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4864 * bfd-in2.h, libbfd.h: Rebuild.
4865 * Makefile.in: Rebuild dependencies.
4866 (BFD64_BACKENDS): Add elf64-alpha.o.
4867 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4869 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4872 than relying on a right shift of 32.
4874 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4876 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4877 ifdef to COFF_WITH_PE.
4878 (coff_compute_section_file_positions): Likewise.
4879 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4880 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4881 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4882 COFF_IMAGE_WITH_PE, always include.
4884 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4886 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4889 approximate the correct answer if SIZEOF_HEADERS was not used.
4891 * binary.c (binary_set_section_contents): Set section file
4892 position based on LMA rather than VMA.
4894 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4896 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4897 symbols if info->strip == strip_all.
4899 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4901 * coff-h8300.c: Remove #if 0 code.
4902 (compatable): Don't allow mixing/matching of different architectures.
4904 * archures.c (bfd_mach_h8300s): Add.
4905 * bfd-in2.h: Rebuilt.
4906 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4908 (h8300_reloc16_estimate): Likewise.
4909 (h8300_reloc16_extra_cases): Likewise.
4910 (h8300_bfd_link_add_symbols): Likewise.
4911 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4912 (coff_set_flags): Likewise.
4913 * cpu-h8300.c (h8300_scan): Likewise.
4914 Add H8/S to bfd_h8300_arch list.
4916 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4918 Added support for Alpha OpenVMS:
4919 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4920 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4921 * config.h-vms, makefile.vms: New files.
4922 * config.bfd (alpha-*-*vms*): New target.
4923 * configure.in (evax_alpha_vec): New target vector.
4924 * configure: Rebuild.
4925 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4926 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4927 * targets.c (bfd_target_evax_flavour): Define.
4928 (evax_alpha_vec): Declare.
4929 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4930 if BFD64 is defined.
4931 * bfd-in2.h, libbfd.h: Rebuild.
4932 * Makefile.in: Rebuild dependencies.
4933 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4934 evax-emh.o, and evax-misc.o.
4935 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4936 evax-etir.c, evax-emh.c, and evax-misc.c.
4937 (HFILES): Add evax.h.
4939 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4941 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4943 (h8300_bfd_link_add_symbols): Likewise.
4945 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4947 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4948 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4950 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4952 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4953 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4955 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4956 R_MIPS_32 relocs if creating a shared library.
4958 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4960 * peicode.h (add_data_entry): Use pei_section_data rather than
4961 _cooked_size. Corresponds to May 13 change in coffcode.h.
4963 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4965 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4966 * coffcode.h (coff_write_object_contents): If there are long
4967 section names, always set the f_symptr field, even if there are no
4969 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4970 if there are no symbols.
4972 * coffgen.c (make_a_section_from_file): Check return value of
4973 _bfd_coff_read_string_table.
4974 (coff_real_object_p): Check return value of
4975 make_a_section_from_file.
4976 (_bfd_coff_read_string_table): Check that there are some symbols
4977 before trying to read the string table size.
4979 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4981 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4982 to replace a symbol in a dynamic object with a symbol from another
4983 dynamic object, do the replacement if the existing symbol is
4984 global linkage code.
4986 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4987 for _ptrgl, and treat it as global linkage code.
4989 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4990 filename or N_SO symbol past the offset, and use it to indicate
4991 that there is no line number or function when appropriate.
4993 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4995 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4996 common symbol defined by the linker. Don't export function code
4997 even if export_defineds is set.
4999 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5001 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5003 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5004 (h8300_symbol_address_p): New function.
5005 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5008 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5010 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5012 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5013 correctly for the two variants. Allow relaxing if the target
5014 is 128 bytes away since after relaxation it'll be 126 bytes away.
5015 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5016 "dot" and "value". Allow relaxing if the target is 128 bytes
5017 away since after relaxation it'll be 126 bytes away.
5018 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5019 the given section until nothing changes.
5021 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5023 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5024 alignment hack--we can get the lnnoptr info another way without
5025 suddenly increasing the alignment requirements. Set the flags for
5027 (ecoff_compute_section_file_positions): Do so.
5029 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5031 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5032 to keep the HP emulator database happy.
5034 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5035 From Kevin Buettner <kev@primenet.com>.
5037 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5039 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5040 name of a NULL section.
5042 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5044 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5045 set, always call the notice callback.
5047 * VERSION: Increment for bfdlink.h change.
5049 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5052 (sh_relax_delete_bytes): Correct handling of differently sized
5053 trailing alignment reloc.
5055 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5056 * bfd-in2.h: Rebuild.
5057 * configure.in: Warn if there is no known 64 bit type.
5058 * configure: Rebuild.
5060 * Makefile.in: Rebuild dependencies.
5061 (BFD32_BACKENDS): Add ppcboot.o.
5062 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5064 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5065 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5067 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5069 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5070 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5071 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5072 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5074 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5076 * elf64-mips.c: Improve reloc special_functions and handling of
5077 SHT_MIPS_OPTIONS section.
5078 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5079 mips_elf_hi16_reloc and make globally visible.
5080 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5081 make globally visible.
5082 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5083 make globally visible.
5084 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5085 and make globally visible.
5086 (gprel16_with_gp): Check howto->src_mask before using value in
5088 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5089 and make globally visible.
5090 (gprel32_with_gp): Check howto->src_mask before fetching value.
5091 (bfd_mips_elf_swap_options_in): New function.
5092 (bfd_mips_elf_swap_options_out): New function.
5093 (_bfd_mips_elf_set_private_flags): Rename from
5094 mips_elf_set_private_flags and make globally visible.
5095 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5096 mips_elf_copy_private_bfd_data and make globally visible.
5097 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5098 mips_elf_merge_private_bfd_data and make globally visible.
5099 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5100 for a SHT_MIPS_OPTIONS section.
5101 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5102 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5103 name of a SHT_MIPS_OPTIONS section.
5104 (_bfd_mips_elf_set_section_contents): New function.
5105 (mips_elf32_section_processing): Set the GP value in a
5106 SHT_MIPS_OPTIONS section.
5107 (_bfd_mips_elf_find_nearest_line): Rename from
5108 mips_elf_find_nearest_line and make globally visible.
5109 (bfd_elf32_set_section_contents): Define.
5110 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5111 (_bfd_mips_elf_lo16_reloc): Declare.
5112 (_bfd_mips_elf_gprel16_reloc): Declare.
5113 (_bfd_mips_elf_got16_reloc): Declare.
5114 (_bfd_mips_elf_gprel32_reloc): Declare.
5115 (_bfd_mips_elf_set_private_flags): Declare.
5116 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5117 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5118 (_bfd_mips_elf_find_nearest_line): Declare.
5119 (_bfd_mips_elf_set_section_contents): Declare.
5121 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5123 (elf_info_to_howto): Define.
5124 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5126 (elf_info_to_howto): Define.
5127 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5129 (elf_info_to_howto): Define.
5131 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5132 R_MOV16B[12], to match change in coff/internal.h.
5134 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * elf64-mips.c: Extensive additions to provide better support for
5137 writing files and for gas.
5138 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5139 of mips_elf_object_p.
5140 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5141 _bfd_mips_elf_object_p.
5142 (_bfd_mips_elf_final_write_processing): Rename from
5143 mips_elf_final_write_processing and make globally visible.
5144 (_bfd_mips_elf_fake_sections): Rename from
5145 mips_elf_fake_sections and make globally visible.
5146 (_bfd_mips_elf_section_from_bfd_section): Rename from
5147 mips_elf_section_from_bfd_section and make globally visible.
5148 (_bfd_mips_elf_section_processing): New function, broken out of
5149 mips_elf_section_processing.
5150 (mips_elf32_section_processing): Rename from
5151 mips_elf_section_processing; call
5152 _bfd_mips_elf_section_processing.
5153 (_bfd_mips_elf_symbol_processing): Rename from
5154 mips_elf_symbol_processing and make globally visible.
5155 (_bfd_mips_elf_read_ecoff_info): Rename from
5156 mips_elf_read_ecoff_info and make globally visible.
5157 (mips_elf32_ecoff_debug_swap): Rename from
5158 mips_elf_ecoff_debug_swap.
5159 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5160 struct symbol_cache_entry.
5161 (_bfd_elf_validate_reloc): New function, moved in from
5162 elfcode.h:validate_reloc.
5163 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5164 to _bfd_elf_validate_reloc. Change all callers.
5165 * elf-bfd.h (bfd_section_from_shdr): Declare.
5166 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5167 (_bfd_elf_validate_reloc): Declare.
5168 (_bfd_mips_elf_object_p): Declare.
5169 (_bfd_mips_elf_fake_sections): Declare.
5170 (_bfd_mips_elf_section_from_bfd_section): Declare.
5171 (_bfd_mips_elf_section_processing): Declare.
5172 (_bfd_mips_elf_symbol_processing): Declare.
5173 (_bfd_mips_elf_read_ecoff_info): Declare.
5174 (_bfd_mips_elf_final_write_processing): Declare.
5175 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5178 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5179 (mips_elf_final_write_processing): Likewise.
5181 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5183 64-bit MIPS ELF ABI objdump support:
5184 * elf64-mips.c: New file.
5185 * Makefile.in: Rebuild dependencies.
5186 (BFD64_BACKENDS): Add elf64-mips.o.
5187 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5188 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5189 bfd_elf64_littlemips_vec to targ_selvecs.
5190 (mips*-*-elf*): Likewise.
5191 * confingure.in: Add bfd_elf64_bigmips_vec and
5192 bfd_elf64_littlemips_vec to vector switch.
5193 * configure: Rebuild.
5194 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5195 broken out of mips_elf_section_from_shdr.
5196 (mips_elf32_section_from_shdr): Rename from
5197 mips_elf_section_from_shdr. Call new function.
5198 (elf_backend_section_from_shdr): Update name of renamed function.
5199 * elf-bfd.h (struct elf_size_info): Change second parameter of
5200 write_out_phdrs to be const. Likewise for second parameter of
5202 (struct bfd_elf_section_data): Add rel_hdr2 field.
5203 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5204 (bfd_elf32_swap_symbol_out): Likewise.
5205 (bfd_elf32_swap_reloc_in): Likewise.
5206 (bfd_elf32_swap_reloc_out): Likewise.
5207 (bfd_elf32_swap_reloca_in): Likewise.
5208 (bfd_elf32_swap_reloca_out): Likewise.
5209 (bfd_elf32_swap_phdr_in): Likewise.
5210 (bfd_elf32_swap_phdr_out): Likewise.
5211 (bfd_elf32_swap_dyn_in): Likewise.
5212 (bfd_elf32_swap_dyn_out): Likewise.
5213 (bfd_elf32_slurp_symbol_table): Declare.
5214 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5215 (bfd_elf32_write_out_phdrs): Declare.
5216 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5217 (bfd_elf64_swap_symbol_out): Likewise.
5218 (bfd_elf64_swap_reloc_in): Likewise.
5219 (bfd_elf64_swap_reloc_out): Likewise.
5220 (bfd_elf64_swap_reloca_in): Likewise.
5221 (bfd_elf64_swap_reloca_out): Likewise.
5222 (bfd_elf64_swap_phdr_in): Likewise.
5223 (bfd_elf64_swap_phdr_out): Likewise.
5224 (bfd_elf64_swap_dyn_in): Likewise.
5225 (bfd_elf64_swap_dyn_out): Likewise.
5226 (bfd_elf64_slurp_symbol_table): Declare.
5227 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5228 (bfd_elf64_write_out_phdrs): Declare.
5229 (_bfd_mips_elf_section_from_shdr): Declare.
5230 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5231 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5232 section for the section, add the new one to rel_hdr2. Increment
5233 reloc_count rather than setting it.
5234 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5235 Remove static declaration.
5236 (elf_write_shdrs_and_ehdr): Define name as macro.
5237 (elf_write_out_phdrs): Likewise.
5238 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5239 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5240 (elf_swap_symbol_in): Change second parameter to be const.
5241 (elf_swap_symbol_out): Likewise.
5242 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5243 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5244 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5245 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5246 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5247 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5248 parameter to be const. Make non-static.
5249 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5251 (elf_slurp_symbol_table): Make non-static.
5252 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5253 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5254 (elf_backend_size_info): Likewise.
5255 (elfNN_bed): Use elf_backend_size_info.
5256 * targets.c (bfd_elf64_bigmips_vec): Declare.
5257 (bfd_elf64_littlemips_vec): Declare.
5258 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5259 bfd_elf64_littlemips_vec if BFD64 is defined.
5261 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5263 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5266 zeroes, in alignment holes.
5268 * configure: Rebuild with autoconf 2.10.
5270 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5271 potential leading underscore in the allocated buffer.
5273 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5275 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5276 symbols into .sbss if this is a relocatable link.
5278 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5280 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5281 undefined symbols when creating a shared library.
5283 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * coff-sh.c: Add a bunch of new code and static const arrays to
5286 support aligning loads and stores on four byte memory boundaries.
5288 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5290 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5291 call sh_align_loads.
5292 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5295 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * cache.c (bfd_open_file): Unlink the file before opening it for
5298 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5300 * opncls.c (bfd_fdopenr): Set opened_once.
5302 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5307 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5308 the code unconditionally.
5310 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5312 * libcoff-in.h (struct pei_section_tdata): Define structure.
5313 (pei_section_data): Define macro.
5314 * libcoff.h: Rebuild.
5315 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5316 store s_paddr field in pei_section_data.
5317 (coff_compute_section_file_positions): Use pei_section_data rather
5318 than _cooked_size, and don't overwrite an existing value.
5319 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5320 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5321 * peicode.h (coff_bfd_copy_private_section_data): Define if
5323 (pe_bfd_copy_private_section_data): New static function if
5326 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5328 * srec.c (srec_set_arch_mach): Write as a function rather than a
5331 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5332 no map, just check each member in turn to see whether it is
5335 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5337 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5338 table. Call BFD_ASSERT to validate header size, instead of
5340 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5343 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5345 * ppcboot.c: New target for looking at PPCbug boot records.
5347 * config{ure.in,.bfd}: Add support for ppcboot target.
5349 * configure: Regenerate.
5351 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5353 * coff-h8300.c (howto_table): Update names to match recent
5354 changes to include/coff/internal.h. Fix minor errors in the
5355 existing relocs. Add R_MOVL1 and R_MOVL2.
5356 (rtype2howto): Similarly.
5357 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5358 existing relaxing code and peform more relaxing.
5359 (h8300_reloc16_extra_cases): Likewise.
5361 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5363 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5366 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5368 * elfcode.h (elf_object_p): Reject generic ELF target if
5369 e_machine matches an alternate machine code in a specific backend.
5371 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5372 obsolete align_power_min field.
5374 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5376 * coff-h8300.c (reloc_howto_type): Add howto entry for
5378 (rtype2howto): Handle R_PCRWORD_B.
5379 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5380 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5381 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5382 branch (R_PCWORD_B).
5384 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5386 * aoutx.h (translate_from_native_sym_flags): Set the section for
5387 BSF_CONSTRUCTOR symbols.
5389 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5392 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5394 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5395 stop looking when section is found.
5397 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5399 * coffcode.h (STRING_SIZE_SIZE): Define.
5400 (styp_to_sec_flags): Handle long symbol names when looking for the
5402 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5403 (bfd_coff_long_section_names): Define.
5404 (coff_write_object_contents): Handle long section names.
5405 (bfd_coff_std_swap_table): Initialize new field.
5406 * libcoff.h: Rebuild.
5407 * coffgen.c (make_a_section_from_file): Handle long section
5409 (coff_write_symbols): Handle long section names.
5410 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5411 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5412 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5413 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5414 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5415 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5416 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5417 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5419 * bout.c (b_out_callback): Set lma of sections.
5420 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5421 parameter to output_bfd. Used input_bfd instead of output_bfd in
5424 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5426 * aoutx.h (translate_from_native_sym_flags): Don't create
5427 SEC_CONSTRUCTOR sections.
5428 * ecoff.c (ecoff_set_symbol_info): Likewise.
5430 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5431 From Don Bowman <bowman@waterloo.hp.com>.
5433 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5435 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5436 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5438 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5440 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5441 mips_32_relocs field.
5442 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5443 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5444 relocs against a global symbol which is not defined in a regular
5446 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5447 against a global symbol, increment mips_32_relocs.
5448 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5449 the symbol is not defined in a regular file, make room in the
5452 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5455 file position and the virtual file position separately. Set
5456 filepos information bsaed on the real file position.
5457 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5458 Jan 23 change to coffcode.h.
5460 * som.c (som_slurp_symbol_table): Set the symbol count to the
5461 number of BFD symbols created.
5463 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5465 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5466 output file if linking shared objects. Loop to check all relocs,
5467 rather than returning false on first error.
5469 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5471 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5472 (ppc_elf_additional_program_headers): If .interp section, bump #
5473 of program headers by 1.
5474 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5475 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5476 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5478 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5480 (ppc_elf_relocate_section): If the output section isn't defined,
5481 don't abort, just give an error message.
5483 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5484 being created is .sdata or .sdata2, don't make the symbol dynamic.
5486 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5489 members of an archive for dynamic objects with no symbols, and
5490 pass them directly to check_archive_element.
5491 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5492 xcoff_link_check_dynamic_ar_symbols.
5493 (xcoff_link_check_dynamic_ar_symbols): New static function.
5495 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5496 from _bfd_nodynamic to _bfd_xcoff.
5497 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5499 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5500 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5501 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5502 * libcoff.h: Rebuild.
5503 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5504 (xcoff_get_section_contents): New static function.
5505 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5506 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5507 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5508 (xcoff_dynamic_reloc): New static variable.
5509 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5510 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5512 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5514 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5515 if reloc_entry->addend is not 0.
5516 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5518 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5520 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5522 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5523 Add entries for R_SPARC_[56].
5524 (sparc_reloc_map): Add entries for R_SPARC_[56].
5526 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5528 Optimize linking of stabs in sections as used in ELF and COFF.
5529 * stabs.c: New file.
5530 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5531 (_bfd_write_section_stabs): Declare.
5532 (_bfd_write_stab_strings): Declare.
5533 * libbfd.h: Rebuild.
5534 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5535 (struct coff_link_hash_table): Add stab_info field.
5536 * libcoff.h: Rebuild.
5537 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5539 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5541 (_bfd_coff_final_link): Write out stab strings hash table.
5542 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5543 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5545 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5546 (struct bfd_elf_section_data): Add stab_info field.
5547 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5549 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5550 _bfd_link_section_stabs.
5551 (elf_bfd_final_link): Write out stab strings hash table.
5552 (elf_link_input_bfd): Handle optimized stabs sections.
5553 * reloc.c (_bfd_final_link_relocate): Check address against
5554 _raw_size rather than _cooked_size.
5555 * Makefile.in: Rebuild dependencies.
5556 (BFD_LIBS): Add stabs.o
5557 (BFD_LIBS_CFILES): Add stabs.c.
5559 * VERSION: Increment for bfdlink.h change.
5561 * coffgen.c (coff_renumber_symbols): Correct handling of
5562 BSF_NOT_AT_END common symbols.
5564 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * coff-ppc.c (record_toc): Add cast to avoid warning.
5567 (ppc_allocate_toc_section): Likewise.
5568 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5569 (ppc_coff_reloc_type_lookup): Remove unreached code.
5570 * coffcode.h (coff_write_object_contents): Don't take the address
5572 * peicode.h (pe_print_idata): Add casts to avoid warning.
5573 (pe_print_edata): Likewise.
5574 (pe_print_reloc): Remove ANSI C string concatenation.
5576 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5578 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5580 * libcoff.h: Rebuild.
5581 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5583 (coff_swap_aux_out): Likewise.
5584 * peicode.h (coff_swap_aux_in): Likewise.
5585 (coff_swap_aux_out): Likewise.
5586 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5588 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5590 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5591 Fix up .bf endndx link fields.
5592 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5594 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5597 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5599 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5600 on Solaris PowerPC systems doesn't get confused.
5602 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5605 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5606 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5607 update did_reg and did_reg2.
5609 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5611 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5613 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5614 callback routines, pass h->root.string rather than name, in case
5615 copy is true and name is transient.
5617 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5619 * elfcore.h: Add support for core files with multiple threads.
5620 (Primarily for Solaris.)
5622 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5624 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5625 section->orelocation is NULL.
5627 * coffgen.c (bfd_coff_get_syment): New function.
5628 (bfd_coff_get_auxent): New function.
5629 * bfd-in.h (bfd_coff_get_syment): Declare.
5630 (bfd_coff_get_auxent): Declare.
5631 * bfd-in2.h: Rebuild.
5633 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * elf32-mips.c (struct mips_hi16): Define.
5636 (mips_hi16_addr, mips_hi16_addend): Remove.
5637 (mips_hi16_list): New static variable.
5638 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5639 (mips_elf_lo16_reloc): Process mips_hi16_list.
5640 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5641 relocs before the associated LO16 reloc.
5643 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * versados.c (versados_scan): Check bfd_alloc return value.
5646 (versados_object_p): Check all bfd_read return values. Require
5647 that lang field be less than 10, to avoid confusion with Intel Hex
5650 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5652 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5653 not 0, for an absolute symbol.
5654 (NAME(aout,swap_ext_reloc_out)): Likewise.
5656 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5657 (ihex_write_object_contents): For a large start address, output
5658 the full 32 bit address in record type 5.
5660 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5661 to int to avoid promotion problems in prototype.
5663 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5665 * configure.host: Use ${srcdir} when looking for picfrag.
5667 * configure.host: Switch on ${libdir}, not $(libdir). From
5668 alan@spri.levels.unisa.edu.au (Alan Modra).
5670 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5671 entry point, not just for DYNAMIC objects.
5672 * sunos.c (sunos_add_dynamic_symbols): Always call
5673 sunos_create_dynamic_sections. If called with a non DYNAMIC
5674 object, don't do anything else.
5675 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5677 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * configure.in: Permit --enable-shared to specify a list of
5681 * configure: Rebuild.
5683 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5684 host when configuring with --enable-shard.
5686 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5688 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5691 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5692 to avoid crashing in bfd_hash_replace.
5694 * sysdep.h: Use #ifdef, not #if.
5696 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5698 * config.in: Rebuild.
5700 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5702 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5703 (AC_CHECK_HEADERS): Check for sys/time.h
5704 (AC_HEADER_TIME): Add macro.
5705 * configure: Rebuild.
5706 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5707 to control what combination of <time> and <sys/time.h>
5710 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5712 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5713 (aout_32_sunos4_write_object_contents): Likewise.
5714 * aoutx.h (NAME(aout,machine_type)): Handle
5715 bfd_mach_sparc_{sparclet,sparclite}.
5716 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5717 (bfd_mach_sparc_v9_p): Update.
5718 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5719 * libaout.h (enum machine_type): Add M_SPARCLET.
5720 * sunos.c (MACHTYPE_OK): Define.
5721 * bfd-in2.h: Regenerated.
5723 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5725 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5726 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5727 * elflink.c (_bfd_elf_create_got_section): Store the
5728 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5729 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5730 global offset table goes over 0x1000, set the value of
5731 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5732 (elf32_sparc_relocate_section): Subtract the offset of
5733 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5735 * elfcode.h: Don't include <string.h>.
5737 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5739 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5740 generic_link_hash_newfunc. All references changed.
5741 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5742 moved here from libbfd-in.h.
5743 * libbfd-in.h: Corresponding changes.
5744 * libbfd.h: Regenerated.
5746 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * aoutx.h (aout_link_input_section_std): When reporting an
5749 overflow error, use the name of the symbol in the hash table if
5751 (aout_link_input_section_ext): Likewise.
5753 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5754 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5756 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5758 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5759 * coffcode.h (coff_compute_section_file_positions): Likewise.
5760 (coff_write_object_contents): Likewise.
5762 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5764 * section.c (SEC_LINK_ONCE): Define.
5765 (SEC_LINK_DUPLICATES): Define.
5766 (SEC_LINK_DUPLICATES_DISCARD): Define.
5767 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5768 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5769 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5770 * bfd-in2.h: Rebuild.
5771 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5772 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5773 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5774 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5775 SEC_LINK_ONCE, and look through the symbol table for the setting
5776 for SEC_LINK_DUPLICATES.
5777 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5778 set for a section, find the section symbol in the symbol table,
5779 and set the aux entry based on SEC_LINK_DUPLICATES.
5780 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5781 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5782 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5783 * coff-i386.c (i386coff_vec): Likewise.
5784 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5786 * VERSION: Bump to 2.6.1.
5787 * Makefile.in (stamp-h): Depend upon VERSION.
5789 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5791 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5792 * libbfd.h: Rebuilt.
5793 * linker.c (generic_link_hash_newfunc): No longer static.
5794 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5796 * coff-h8300.c: Add two derived hash tables and their associated
5797 funtions and #defines for use by the h8300 linker.
5798 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5799 the function vector as needed. Place the address of the function
5800 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5801 Rewrite the vectors section contents as necessary.
5802 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5803 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5804 (coff_bfd_link_hash_table_create): Likewise.
5806 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5809 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5811 (hppa_rebuild_insn): Pass pointer to correct type to
5812 low_sign_unext and dis_assemble_21.
5814 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5816 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5817 Stick with sparc-*-{sysv4*,solaris2*}.
5819 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5821 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5822 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5823 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5824 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5825 fields is non-zero, print them.
5827 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5828 ifdef. Remove unused variables.
5829 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5831 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5832 (get_symbol_value): Ifdef out.
5833 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5834 (coff_ppc_relocate_section): Remove unused variables. Make
5835 fprintf strings and argument types correspond. Put before_addr in
5837 (dump_toc): Make fprintf strings and argument types correspond.
5838 (ppc_process_before_allocation): Remove unused variables. Always
5840 (ppc_reflo_reloc): Ifdef out.
5841 (ppc_addr32nb_reloc): Ifdef out.
5842 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5844 (coff_ppc_rtype_to_howto): Likewise.
5845 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5847 * peicode.h (pe_print_idata): Move otherwise unused variables into
5848 the #ifdef where they are used. Always return a value.
5849 (pe_print_edata): Make fprintf strings and argument types
5850 correspond. Always return a value.
5851 (pe_print_pdata): Removed unused variable addr_value. Always
5853 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5854 strings and argument types correspond. Always return a value.
5856 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5857 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5858 variable rela inside #if 0 section where it is used.
5860 * ns32k.h: New file.
5861 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5862 functions to start with _bfd_.
5863 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5864 functions in cpu-ns32k.h.
5865 * Makefile.in: Rebuild dependencies.
5866 (HFILES): Add ns32k.h.
5868 * section.c (struct sec): Add linker_mark field. Change
5869 user_set_vma and reloc_done to be single bit fields.
5870 (STD_SECTION): Update accordingly.
5871 * bfd-in2.h: Rebuild.
5872 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5874 (aout_link_input_bfd): Don't link unmarked sections.
5875 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5877 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5878 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5880 * elflink.h (elf_bfd_final_link): Mark sections included in the
5882 (elf_link_input_bfd): Don't link unmarked sections.
5883 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5885 (xcoff_link_input_bfd): Don't link unmarked sections.
5887 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5888 overflow error messages.
5890 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5892 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5893 is not set, print "BFD: " before the error message.
5895 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5896 Miles Bader <miles@gnu.ai.mit.edu>.
5897 * configure: Rebuild.
5899 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5901 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5904 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5905 m68k-aout, m68k-coff, and m68k-elf targets.
5907 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5909 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5910 (ieee_generic_stat_arch_elt): Restructured to prevent
5911 ieee_object_p from being called repeatedly.
5913 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5915 * coffcode.h (coff_write_object_contents): Allocate
5916 buffers large enough for any FILEHDR or AOUTHDR.
5918 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5920 * ecofflink.c (lookup_line): New static function, renamed and
5921 slighly changed from old _bfd_ecoff_locate_line.
5922 (_bfd_ecoff_locate_line): Cache line number information. Use
5923 lookup_line for actual lookup.
5925 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5927 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5928 multiple of 20 bytes.
5930 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5932 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5933 allocate ecoff_find_line, and don't initialize by hand.
5934 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5935 mips_elf_find_line, and don't call memset.
5937 * coffcode.h (coff_compute_section_file_positions): If not
5938 producing a final executable, don't consider sofar when aligning
5939 the section to the correct size.
5941 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5943 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5944 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5945 * coffgen.c (coff_section_symbol): Ifdef out.
5947 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5949 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5950 output_bfd is not NULL.
5952 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5954 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5955 of bfd_alloc (fixes fix_line not being initialized).
5956 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5958 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5960 * coffcode.h: Allow specific backends to override the
5961 bfd_link_add_symbols routine.
5963 * coff-h8300.c: Include genlink.h.
5964 (howto_table): Add R_MEM_INDIRECT.
5965 (rtype2howto): Support R_MEM_INDIRECT.
5966 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5969 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5971 * coff-alpha.c (alpha_relocate_section): Use
5972 info->callbacks_warning, rather than _bfd_error_handler, for
5973 "multiple gp" warning.
5975 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5978 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5979 table string. Use bfd_wrapped_link_hash_lookup.
5980 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5982 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5983 table, if any, when writing out symbols.
5984 (aout_link_input_section_std): Use the name from the hash table,
5985 if any, when reporting undefined symbols.
5986 (aout_link_input_section_ext): Likewise.
5987 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5988 * bout.c (get_value): Likewise.
5989 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5990 * ecoff.c (ecoff_reloc_link_order): Likewise.
5991 * elflink.h (elf_link_add_object_symbols): Likewise.
5992 (elf_reloc_link_order): Likewise.
5993 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5994 (_bfd_generic_reloc_link_order): Likewise.
5995 (default_indirect_link_order): Likewise.
5996 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5997 * sunos.c (sunos_add_one_symbol): Likewise.
5998 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5999 (bfd_xcoff_link_count_reloc): Likewise.
6000 (xcoff_reloc_link_order): Likewise.
6002 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6003 into -1 for intern->rss.
6005 * configure: Rebuild with autoconf 2.8.
6007 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6009 * stab-syms.c (__define_stab_duplicate): Define.
6010 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6012 * bfd-in.h (bfd_get_stab_name): Declare.
6013 * bfd-in2.h: Rebuild.
6014 * Makefile.in: Rebuild dependencies.
6015 (BFD_LIBS): Add stab-syms.o.
6016 (BFD_LIBS_CFILES): Add stab-syms.c.
6017 (BFD32_BACKENDS): Remove stab-syms.o.
6018 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6019 * configure.in: Don't list stab-syms.o in bfd_backends.
6020 * configure: Rebuild.
6021 * libaout.h (aout_stab_name): Don't declare.
6022 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6025 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6027 * elf.c (assign_file_positions_for_segments): Adjust file offset
6028 for section alignment even if SEC_LOAD is not set.
6030 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6032 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6033 since they appear as targets in Makefile.in.
6034 * configure: Rebuild.
6036 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6037 don't fiddle with a symbol which is not defined anywhere.
6039 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6041 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6042 though they are defined in a shared library.
6043 (xcoff_build_ldsyms): Likewise.
6045 * coffgen.c (coff_find_nearest_line): Don't look at the line
6046 numbers for the section if section->lineno is NULL.
6048 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6049 message rather than calling BFD_ASSERT.
6050 * elfcode.h (write_relocs): Check return value of
6051 _bfd_elf_symbol_from_bfd_symbol.
6053 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6055 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6058 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6060 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6062 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6063 hppa_reloc_field_selector_type_alt.
6064 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6065 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6067 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6069 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6071 * elf.c (assign_file_positions_for_segments): Adjust the segment
6072 memory size for the alignment of a SEC_ALLOC section, not just a
6075 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6077 * m68klinux.c: New file.
6078 * hosts/m68klinux.h: New file.
6079 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6080 * configure.in (m68*-*-linux*): New native host.
6081 (m68klinux_vec): New vector.
6082 * configure: Rebuild.
6083 * targets.c (m68klinux_vec): Declare.
6084 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6085 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6086 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6087 declaration from bfd_linux_size_dynamic_sections.
6088 (bfd_m68klinux_size_dynamic_sections): Declare.
6089 * bfd-in2.h: Rebuild.
6090 * Makefile.in: Rebuild dependencies.
6091 (BFD32_BACKENDS): Add m68klinux.o.
6092 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6094 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6096 * libhppa.h (pa_arch): Add pa20.
6097 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6098 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6099 (hppa_field_adjust): Handle e_nsel.
6100 * som.c: Provide default definitions for many new relocs found only
6101 in hpux10 include files.
6102 (som_fixup_formats): Add several new relocs from hpux10.
6103 (som_hppa_howto_table): Add hpux10 relocs.
6104 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6106 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6108 * mpw-make.sed: Edit out recent shared library support, and
6109 rules to rebuild .h files using doc/chew.
6111 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6113 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6114 size even of sections with no contents.
6116 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6118 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6119 starting with '$' the way we skip names starting with '.'. When
6120 updating x_endndx, don't be fooled by an index which has been
6123 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6124 struct/union/enum type with no elements.
6126 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6128 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6130 * archive.c (bfd_generic_archive_p): If the first file in the
6131 archive can not be recognized as an object, don't assume that this
6132 is the wrong format.
6134 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6135 format is not bfd_object.
6136 (bfd_elf_get_dt_soname): Likewise.
6138 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6140 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6143 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6145 * bfd.c (tdata): Add netbsd_core_data.
6146 * bfd-in2.h: Regenerated.
6148 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6150 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6151 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6152 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6155 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6156 to get the symbol index, matching 14 Jul 95 change.
6158 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6160 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6161 Remove duplicate definition of gp.
6163 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6165 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6166 assume that we can set the GP value and then get the same value,
6167 since it won't be true if the output file is neither ELF nor
6169 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6170 _bfd_get_gp_value here.
6171 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6172 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6174 (mips_elf_lo16_reloc): Likewise.
6175 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6176 Don't require that the BFD be ELF.
6177 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6178 (mips_elf_gprel32_reloc): Likewise.
6179 (mips_elf_relocate_section): Don't assume we can set and get the
6181 (mips_elf_finish_dynamic_symbol): Don't bother to use
6182 _bfd_get_gp_value here.
6184 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6185 Don't change epdr between malloc and free. Be careful not to free
6186 NULL pointers. Zero out the first RPDR.
6188 * configure.host: On Linux, only pass -rpath option if $(libdir)
6189 is neither /lib nor /usr/lib. From Alan Modra
6190 <alan@mullet.Levels.UniSA.Edu.Au>.
6192 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6194 (elf_dt_name): Rename from elf_dt_needed_name.
6195 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6197 (bfd_elf_get_dt_soname): New function.
6198 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6199 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6200 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6201 * bfd-in2.h: Rebuild.
6203 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6205 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6206 _bfd_sparc_elf_reloc_type_lookup.
6207 (bfd_elf32_bfd_reloc_type_lookup): Update.
6208 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6209 (sparc64_elf_howto_table): Define.
6210 (sparc_reloc_map): Define.
6211 (sparc64_elf_reloc_type_lookup): New function.
6212 (sparc_elf_wdisp16_reloc): New function.
6213 (elf_info_to_howto): Use sparc64_elf_howto_table.
6214 (sparc64_elf_relocate_section): Likewise.
6215 (bfd_elf64_bfd_reloc_type_lookup): Update.
6217 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6219 * configure.host: Check for 'do not mix' from native linker before
6220 trying to use -rpath.
6222 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6224 * bfd.c (_bfd_get_gp_value): New function.
6225 (_bfd_set_gp_value): New function.
6226 * libbfd-in.h (_bfd_get_gp_value): Declare.
6227 (_bfd_set_gp_value): Declare.
6228 * libbfd.h: Rebuild.
6229 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6230 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6231 directly to the fields in the tdata information.
6232 (alpha_relocate_section): Likewise.
6233 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6234 (mips_gprel_reloc): Likewise.
6235 (mips_relocate_section): Likewise.
6236 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6237 (mips_elf_lo16_reloc): Likewise.
6238 (mips_elf_final_gp): Likewise.
6239 (mips_elf_gprel16_reloc): Likewise.
6240 (mips_elf_gprel32_reloc): Likewise.
6241 (mips_elf_relocate_section): Likewise.
6242 (mips_elf_finish_dynamic_symbol): Likewise.
6244 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6246 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6248 * configure.in: Call AC_PROG_CC before configure.host.
6249 * configure: Rebuild.
6250 * configure.host: Don't set information which autoconf should
6251 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6253 * configure.host: Remove go32 and win32 host information, since it
6254 should no longer be needed.
6256 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6257 then start a new segment rather than put a writable section in a
6260 * configure.host: Set RPATH_ENVVAR.
6262 * Makefile.in: Rebuild dependencies.
6264 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6265 zero_section variable.
6267 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6269 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6270 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6271 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6273 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6275 * ieee.c (ieee_write_expression): Only use an R variable for a
6276 local symbol. Don't output a zero offset. Handle a zero address.
6277 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6278 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6280 (parse_expression): Don't try to handle multiple occurrences of a
6281 P variable. Handle I variables differently from X variables. Fix
6282 the order of minus expressions.
6283 (ieee_slurp_external_symbols): Generate an I variable for an NN
6284 record. Fix handling of ATI and ATX records.
6285 (ieee_slurp_sections): Only set minimal section attributes.
6286 Adjust them later, based on the section contents.
6287 (ieee_object_p): Read in the file until just after the ME record.
6288 Call ieee_slurp_section_data to set the section flags.
6289 (do_one): Add iterations parameter. Only repeat the first load
6290 item. Set the section and file reloc flags.
6291 (ieee_slurp_section_data): Set section flags. Pass iterations to
6293 (ieee_canonicalize_reloc): Handle I variables.
6294 (do_with_relocs): Only emit relocation size when necessary.
6295 Increase MAXRUN to 127. Change ov to be assigned, and take
6296 src_mask and pcrel_offset into account.
6297 (ieee_write_data_part): Skip sections that are not loaded.
6298 (ieee_write_external_part): Don't output optional last entry of WX
6300 (ieee_write_me_part): Make setting of me_record neater.
6301 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6303 * syms.c (stt): Add entries for zerovars, vars, and code.
6305 * elfcode.h (validate_reloc): New static function.
6306 (write_relocs): Call validate_reloc for non ELF relocs.
6308 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6309 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6310 (TARGET_LITTLE_SYM): Likewise.
6312 * config.bfd (m68*-*-psos*): New target.
6314 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6316 * i386msdos.c: Remove some #if 0 code.
6317 (msdos_write_object_contents): Don't include empty sections in the
6318 size computation, regardless of their address.
6320 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6322 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6323 is NULL, ie, the -r switch is used.
6325 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6327 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6328 (BFD_RELOC_MIPS_GOT_LO16): Define.
6329 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6330 * bfd-in2.h, libbfd.h: Rebuild.
6331 * elf32-mips.c (mips_reloc_map): Map new relocs.
6333 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6335 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6338 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6339 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6340 simple number for the section address, rather than an expression.
6341 Limit the number of bytes between relocs to MAXRUN.
6342 (ieee_write_me_part): Set me_record to the file offset after the
6344 (ieee_write_processor): New static function.
6345 (ieee_write_object_contents): Use ieee_write_processor.
6347 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6349 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6351 * coff-aux.c: Change include of aux.h to aux-coff.h.
6353 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6355 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6356 relocation put the addend both in the reloc entry and the data.
6357 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6360 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6361 a R_68K_PCxx reloc against a defined global symbol directly.
6362 (elf_m68k_check_relocs): Don't count such a reloc.
6364 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6365 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6366 symbol for now, otherwise always record the symbol as dynamic.
6367 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6368 is not referenced by a dynamic object, and we are not making a
6369 shared object, then don't make a PLT entry. If we do make a PLT
6370 entry, make sure the symbol has been recorded as dynamic.
6372 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6374 * configure.host: When making a shared library, set HLDFLAGS to
6375 pass an appropriate -rpath option. Use the make variable SONAME
6376 as the shared library soname, rather than computing it here. On
6377 SunOS, build stamp-tshlink in place of $(SHLINK).
6378 * Makefile.in (SONAME): New variable.
6379 ($(SHLINK)): Make a link to the transformed name, as well.
6380 (stamp-tshlink): New target.
6381 (install): Skip stamp-tshlink during install.
6383 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6385 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6386 linker sections have been set up yet.
6388 * elf.c (make_mapping): Add an additional argument to suppress
6389 making the first section include the program headers.
6390 (map_sections_to_segments): If the user used -Ttext such that the
6391 program headers are on a different page, do not set the flags
6392 saying that this section includes the program headers.
6394 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6396 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6397 don't define TRAD_HEADER.
6398 * configure: Rebuild.
6400 * netbsd-core.c: New file, support for NetBSD core files.
6401 * hosts/*nbsd.h: Removed.
6403 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6405 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6406 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6407 * libbfd.h, bfd-in2.h: Regenerated.
6408 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6409 bfd_elf32_bfd_reloc_type_lookup.
6410 (reloc_type{,_names}): Deleted.
6411 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6413 (sparc_reloc_map): Add sparc64 relocs.
6414 (sparc_elf_notsupported_reloc): New static function.
6415 (sparc_elf_wdisp16_reloc): New static function.
6416 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6417 (elf32_sparc_relocate_section): Likewise.
6418 (bfd_elf32_bfd_reloc_type_lookup): Define.
6419 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6420 (reloc_type{,_names}): Deleted.
6421 (elf_sparc_howto_table): Deleted.
6422 (sparc_reloc_map): Deleted.
6423 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6424 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6426 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6428 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6431 * Makefile.in (program_transform_name): New variable.
6432 (install): Transform library name before installing it.
6434 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6436 * archures.c (bfd_mach_i960_hx): Define.
6437 * bfd-in2.h: Rebuild.
6438 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6439 (MATRIX): Expand entries for HX.
6440 (arch_info_struct): Add i960:hx entry.
6441 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6442 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6443 (coff_set_flags): Handle bfd_mach_i960_hx.
6445 Support for building as a shared library, based on patches from
6446 Alan Modra <alan@spri.levels.unisa.edu.au>:
6447 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6448 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6449 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6450 * configure: Rebuild.
6451 * configure.host: If --enable-shared, adjust shared library stuff
6452 based on the host. If the host is SunOS, and the linker supports
6453 -rpath, set HLDFLAGS to use it.
6454 * Makefile.in (ALLLIBS): New variable.
6455 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6456 (COMMON_SHLIB, SHLINK): New variables.
6457 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6458 (STAGESTUFF): Remove variable.
6459 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6461 (stamp-ofiles): New target, like old ofiles target, but build
6462 using a temporary file and move-if-change, and touch stamp-ofiles
6464 (ofiles): Just depend upon stamp-ofiles.
6465 (stamp-piclist, piclist): New targets.
6466 ($(SHLIB), $(SHLINK)): New targets.
6467 (targets.o, archures.o): Build twice if PICFLAG is set.
6468 (do_mostlyclean): Remove pic/*.o.
6469 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6471 (do_distclean): Remove pic and stamp-picdir.
6472 (install): Install shared libraries.
6473 ($(OFILES)): Depend upon stamp-picdir.
6474 (stamp-picdir): New target.
6476 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6478 * libcoff.h: Rebuild.
6480 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6481 flavour of a section with no owner.
6483 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6484 ELF_LINK_NON_ELF flag.
6485 (mips_elf_create_got_section): Likewise.
6487 * elf.c: Revert last change, since it breaks dynamic linking.
6488 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6490 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6491 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6492 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6494 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6496 * elf.c (assign_file_positions_for_segments): If the backend does
6497 not want the elf header or the program headers in the address
6498 space, do not include them in the calculations.
6500 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6501 function to determine if we need additional program headers.
6502 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6503 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6505 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6507 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6509 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6511 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6512 back into one line. Some compilers (sunos 4.1.3 for example)
6513 won't accept args split across more than one line.
6515 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6517 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6518 * configure: Regenerate.
6520 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6522 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6523 try to do arithmetic on a void *, cast it to a unsigned char * first.
6525 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6527 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6528 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6530 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6531 flag for a newly defined symbol.
6532 (NAME(bfd_elf,record_link_assignment)): Likewise.
6533 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6534 set the DEF or REF_REGULAR flags correctly.
6536 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6537 (libbfd.h, libcoff.h): Corresponding change.
6539 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6540 a PLT32 reloc as dynamic.
6541 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6542 is not referenced by a dynamic object, and we are not making a
6543 shared object, then don't make a PLT entry. If we do make a PLT
6544 entry, make sure the symbol has been recorded as dynamic.
6546 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6548 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6549 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6550 (powerpcle-*-cygwin32): New.
6551 * peicode.h (add_data_entry): Get address from vma.
6553 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6555 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6556 attached to the section has already been created as an undefined
6557 symbol, treat it as if it hasn't been created yet.
6559 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6561 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6562 symbol or section symbols if stripping all symbols and this is not
6563 a relocateable link. Don't output the symbol string table if
6564 there are no symbols.
6565 (elf_link_flush_output_syms): Don't do anything if there are no
6568 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6570 * coff-aux.c: New file.
6571 * hosts/m68kaux.h: New file.
6572 * config.bfd (m68*-apple-aux*): New target.
6573 * configure.in (m68*-apple-aux*): New native host.
6574 (m68kaux_coff_vec): New vector.
6575 * configure: Rebuild.
6576 * targets.c (m68kaux_coff_vec): Declare.
6577 * coffcode.h (bfd_coff_backend_data): Add field
6578 _bfd_coff_link_add_one_symbol.
6579 (bfd_coff_link_add_one_symbol): Define.
6580 (compare_arelent_ptr): New static function if TARG_AUX.
6581 (coff_write_relocs): If TARG_AUX, sort the relocs.
6582 (coff_write_object_contents): Set A/UX aouthdr magic number.
6583 (coff_link_add_one_symbol): Define if not defined.
6584 (bfd_coff_std_swap_table): Initialize new field.
6585 * libcoff.h: Rebuild.
6586 * cofflink.c (coff_link_add_symbols): Call
6587 bfd_coff_link_add_one_symbol rather than
6588 _bfd_generic_link_add_one_symbol.
6589 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6590 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6591 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6592 * Makefile.in: Rebuild dependencies.
6593 (BFD32_BACKENDS): Add coff-aux.o.
6594 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6596 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6598 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6599 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6601 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6603 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6604 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6605 (maintainer-clean): Warn about deleting special files.
6606 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6608 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6609 warning symbols correctly.
6610 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6611 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6612 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6613 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6614 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6615 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6617 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6620 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6622 * libcoff-in.h: aligned newly exported names with bfd naming
6623 conventions. Removed an erroneous define of POWERPC_LE_PE.
6624 * libcoff.h: Rebuild.
6625 * cofflink.c, coff-ppc.c: the above function name changes
6627 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6629 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6630 * ecoff.c (struct extsym_info): Define.
6631 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6632 to ecoff_link_write_external.
6633 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6634 Strip symbols when appropriate.
6636 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6637 * syms.c (BSF_OBJECT): Define.
6638 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6639 * bfd-in2.h: Rebuild.
6640 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6642 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6645 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6646 copying relocs into a shared object, treat a defined global symbol
6648 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6649 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6650 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6652 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6653 real defined symbol, not to a weak defined symbol.
6655 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6657 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6658 and made a few static functions externs.
6660 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6661 POWERPC_LE_PE hack in cofflink.
6663 * libcoff-in.h: promoted the following from cofflink.c to allow
6664 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6665 coff_debug_merge_element, struct coff_debug_merge_type,
6666 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6667 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6668 coff_debug_merge_hash_lookup, coff_link_section_info,
6669 coff_final_link_info, coff_debug_merge_hash_newfunc,
6670 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6672 * libcoff.h: re-gen'd
6674 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6676 * syms.c: Include "bfdlink.h".
6677 (struct stab_find_info): Define.
6678 (_bfd_stab_section_find_nearest_line): New function.
6679 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6680 * libbfd.h: Rebuild.
6681 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6682 * elf.c (_bfd_elf_find_nearest_line): Try calling
6683 _bfd_stab_section_find_nearest_line before searching the ELF
6684 symbol table. Find the closest STT_FUNC symbol, not the last one.
6685 * libcoff-in.h (coff_data_type): Add line_info field.
6686 * libcoff.h: Rebuild.
6687 * coffgen.c (coff_find_nearest_line): Try calling
6688 _bfd_stab_section_find_nearest_line before searching the COFF
6690 * Makefile.in: Rebuild dependencies.
6692 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6694 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6695 4 bytes, so we get the correct value when updating the register
6696 field in little endian mode.
6698 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6700 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6701 entry_section fields. Add sntoc and snentry fields.
6702 * libcoff.h: Rebuild.
6703 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6704 not toc_section and entry_section (the COFF file does not have any
6705 sections at this point).
6706 (coff_write_object_contents): Set o_snentry and o_sntoc from
6707 snentry and sntoc rather than entry_section and toc_section.
6708 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6709 snentry, not toc_section and entry_section.
6710 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6711 entry_section from hentry.
6712 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6714 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6715 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6716 than using toc_section directly.
6718 * archures.c: Add missing `.' in enum bfd_architecture.
6719 * bfd-in2.h: Rebuild.
6721 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6722 Robert Lipe <robertl@arnet.com>.
6724 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6726 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6727 to sections we allocate. Use bfd_zalloc to allocate initialial
6728 sections, not bfd_alloc.
6729 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6730 SDA{,2}I16 relocations.
6731 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6732 whether to put something in .sbss or not.
6733 (ppc_elf_relocate_section): Add support for more relocations. Add
6734 in sec->output_offset where appropriate. Make error messages
6735 include the symbol name.
6737 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6738 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6739 doesn't get redefined messages if -shared.
6741 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6742 section if the rel_section field has been set up.
6744 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6746 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6749 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6751 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6752 of flags, only flags used are controlled by mach number. Bump up
6753 output file mach number to highest of input file mach numbers.
6754 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6755 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6757 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6758 bfd_elf64_sparc_vec support.
6760 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6762 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6763 the embedded bit is set on some objects and not on others. Just
6765 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6768 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6770 * coffcode.h (coff_new_section_hook): Don't try to align the
6773 * coffcode.h (coff_set_section_contents): Fix the handling of the
6774 .lib section to work even if the entire section contents are
6775 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6776 Robert Lipe <robertl@arnet.com>.
6778 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6780 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6781 memory here for contents.
6783 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6784 _SDA2_BASE_ by 32768.
6785 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6786 started using. Allocate contents for .sdata and .sdata2 sections
6788 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6790 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6791 size _SDA{,2}_BASE_.
6792 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6795 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6797 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6799 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6800 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6801 (bfd_mach_sparc_v9a): Define.
6802 (bfd_mach_sparc_v9_p): Define.
6803 * bfd-in2.h: Regenerated.
6804 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6806 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6807 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6808 to bfd_elf32_sparc_vec.
6809 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6810 Add v8plus{,a} support.
6812 (sparc_compatible): New function.
6813 * elf32-sparc.h: #include "elf/sparc.h".
6814 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6815 elf32_sparc_final_write_processing): New functions.
6816 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6817 elf_backend_final_write_processing): Define.
6819 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6821 * elf-bfd.h (struct elf_link_hash_entry): Add
6822 linker_section_pointer field.
6823 (enum elf_linker_section_enum): Enumeration for new way of
6824 creating linker dynamic sections and symbols.
6825 (elf_linker_section{,_pointers}): New structures for creating
6826 dynamic sections and symbols.
6827 (elf_obj_tdata): Add linker_section_pointers and linker_section
6829 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6830 (_bfd_elf_create_linker_section): New declarations.
6831 (_bfd_elf_find_pointer_linker_section): Ditto.
6832 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6833 (_bfd_elf_make_linker_section_rela): Ditto.
6835 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6837 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6838 (ppc_elf_create_linker_section): New function to create the
6839 sections .got, .sdata, and .sdata2.
6840 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6842 (ppc_elf_check_relocs): Support more of the eabi relocations.
6843 (ppc_elf_relocate_section): Ditto.
6844 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6845 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6847 * elflink.h (elf_create_pointer_linker_section): New function to
6848 create initialized pointers in dynamic linker sections.
6849 (elf_finish_pointer_linker_section): Actually intialize the
6850 pointers created above.
6852 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6853 macros to provide both 32 and 64 bit versions of
6854 elf_create_pointer_linker_section.
6855 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6856 provide both 32 and 64 bit versions of
6857 elf_finish_pointer_linker_section.
6859 * elflink.c (_bfd_elf_create_linker_section): New function to
6860 create a linker section.
6861 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6862 given address in the linker pointer offsets created for a given
6864 (_bfd_elf_make_linker_section_rela): Make a RELA section
6865 corresponding to the generated linker section.
6867 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6869 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6871 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6873 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6874 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6875 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6876 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6877 toc entry in an objdump) for now.
6878 (ppc_do_last, ppc_get_last): New function - needed to save processing
6879 the toc owner to the end.
6880 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6883 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6884 toc owner from being done till last. Must define POWERPC_LE_PC
6887 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6889 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6891 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6892 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6894 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6896 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6898 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6900 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6902 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6904 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6906 * elf.c (assign_file_positions_for_segments): Don't increment file
6907 offset for a segment which contains no loadable sections.
6909 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6911 * reloc.c: Add new PowerPC relocations.
6912 * {bfd-in2,libbfd}.h: Regenerate.
6914 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6915 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6917 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6919 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6922 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6925 * coffgen.c (coff_find_nearest_line): Don't try to cache
6926 information in sections that are not owned by a BFD. From Richard
6927 Henderson <richard@atheist.tamu.edu>.
6929 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6930 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6931 * elflink.h (elf_link_output_extsym): Remove special check for
6934 * ecoffswap.h: Add prototypes for static functions.
6936 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6938 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6939 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6941 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6942 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6943 support. Begin support for R_PPC_SDA{2,}REL.
6945 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6947 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6948 create the .got and .got.neg sections.
6949 (ppc_elf_size_dynamic_sections): Call it.
6950 (ppc_elf_check_relocs): Call it.
6951 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6952 (ppc_elf_check_relocs): Add error messages for relocations we
6953 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6956 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6958 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6959 section flags for V.4 and eabi.
6961 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6963 * elf.c (assign_file_positions_for_segments): If a segment
6964 contains no sections, don't mark it as readable.
6966 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6967 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6969 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6970 dynamic section, if there is one.
6971 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6972 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6973 (bfd_elf64_swap_dyn_in): Likewise.
6974 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6976 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6978 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6979 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6980 <pirker@eiunix.tuwien.ac.at>.
6982 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6984 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6985 PowerPC V.4 and eabi.
6986 * bfd-in2.h: Regenerate.
6987 * libfd.h: Regenerate.
6989 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6991 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6992 section type and SHF_EXCLUDE section flag, turning them into the
6993 appropriate bfd section flag.
6995 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6997 * xcofflink.c (xcoff_link_add_symbols): Create the special
6998 sections if we see a DYNAMIC object, in case that is the only
6999 XCOFF input object we see.
7001 * elf32-mips.c: Extensive changes for a start at dynamic linking
7002 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7004 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7005 (struct elf_backend_data): Remove
7006 elf_backend_create_program_headers field. Add
7007 elf_backend_additional_program_headers and
7008 elf_backend_modify_segment_map fields.
7009 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7011 (elf_backend_additional_program_headers): Likewise.
7012 (elf_backend_modify_segment_map): Likewise.
7013 (elf_backend_create_program_headers): Don't define.
7014 (elfNN_bed): Change to account for field changes.
7015 * elf.c (assign_file_positions_for_segments): Call new
7016 modify_segment_map backend function. Don't call old
7017 create_program_headers backend function.
7018 (get_program_header_size): Call additional_program_headers rather
7019 than create_program_headers.
7020 * elflink.h (elf_link_add_object_symbols): Initialize
7021 type_change_ok from new backend field.
7022 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7024 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7025 a reloc against the appropriate section.
7027 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7028 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7029 (elf_flags_init): Rename from elf_ppc_flags_init.
7030 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7032 (ppc_elf_copy_private_bfd_data): Likewise.
7033 (ppc_elf_merge_private_bfd_data): Likewise.
7035 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7038 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7040 * coff-alpha.c (alpha_relocate_section): During final link, allow
7041 output .lita section to be bigger than 64k by adjusting gp value
7042 on a per-input section basis.
7043 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7045 (struct ecoff_section_tdata): Add gp field.
7047 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7049 Handle Alpha ECOFF changes in OSF/1 3.2.
7050 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7052 * coff-alpha.c: Include "aout/ar.h".
7053 (alpha_ecoff_get_relocated_section_contents): Don't require an
7054 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7055 3.2 doesn't generate one.
7056 (alpha_relocate_section): Likewise.
7057 (alpha_ecoff_slurp_armap): Define.
7058 (alpha_ecoff_slurp_extended_name_table): Define.
7059 (alpha_ecoff_construct_extended_name_table): Define.
7060 (alpha_ecoff_truncate_arname): Define.
7061 (alpha_ecoff_write_armap): Define.
7062 (alpha_ecoff_generic_stat_arch_elt): Define.
7063 (alpha_ecoff_update_armap_timestamp): Define.
7065 (alpha_ecoff_read_ar_hdr): New static function.
7066 (alpha_ecoff_get_elt_at_filepos): New static function.
7067 (alpha_ecoff_openr_next_archived_file): New static function.
7068 (alpha_ecoff_get_elt_at_index): New static function.
7069 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7070 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7071 _bfd_ecoff to alpha_ecoff.
7072 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7073 field from backend structure, rather than always calling
7074 _bfd_get_elt_at_filepos.
7075 * coff-mips.c (mips_ecoff_backend_data): Initialize
7076 get_elt_at_filepos field.
7077 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7078 from _bfd_generic_read_ar_hdr with minor changes.
7079 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7080 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7081 * libbfd.h: Rebuild.
7083 * bfd-in.h (BFD_IN_MEMORY): Define.
7084 * libbfd-in.h (struct bfd_in_memory): Define.
7085 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7086 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7087 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7088 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7089 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7090 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7091 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7092 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7093 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7094 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7096 (bfd_openstreamr): Likewise.
7097 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7098 BFD_IN_MEMORY is not set.
7099 * riscix.c (riscix_some_aout_object_p): Likewise.
7100 * bfd-in2.h, libbfd.h: Rebuild.
7102 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7103 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7104 (bfd_get_elt_at_index): Define.
7105 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7106 bfd_get_elt_at_index. Change index parameter from int to
7108 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7109 (_bfd_noarchive_get_elt_at_index): Define.
7110 (_bfd_archive_bsd_get_elt_at_index): Define.
7111 (_bfd_archive_coff_get_elt_at_index): Define.
7112 * bfd-in2.h, libbfd.h: Rebuild.
7113 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7114 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7115 * ieee.c (ieee_get_elt_at_index): Define.
7116 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7117 * oasys.c (oasys_get_elt_at_index): Define.
7118 * som.c (som_get_elt_at_index): Define.
7120 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7121 numbers to the .text section.
7123 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7125 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7126 If there is a SEC_DEBUGGING section, get the contents of the debug
7127 information part from it.
7128 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7130 (ieee_write_object_contents): Check ieee_write_debug_part return.
7132 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7134 * config.bfd (i[345]86-*-freebsd*): Add target.
7135 * configure.in (i386freebsd_vec): Add vec.
7136 * configure: Regenerate.
7137 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7138 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7139 Rebuild dependencies..
7140 * freebsd.h: New file.
7141 * i386freebsd.c: New file.
7142 * targets.c (i386freebsd_vec): Declare.
7143 (bfd_target_vector): Add i386freebsd_vec.
7144 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7145 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7147 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7149 * ieee.c (ieee_slurp_debug): New static function.
7150 (ieee_object_p): Call it.
7151 (ieee_slurp_section_data): Skip debugging sections.
7152 (ieee_get_reloc_upper_bound): Likewise.
7153 (ieee_get_section_contents): Likewise.
7154 (ieee_canonicalize_reloc): Likewise.
7155 (ieee_write_section_part): Likewise.
7156 (ieee_write_debug_part): Likewise.
7157 (ieee_write_data_part): Likewise.
7158 (init_for_output): Likewise.
7160 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7162 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7164 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7165 relocs, since ppc_elf_relocate_section handles the linker case.
7166 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7168 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7169 ppc_elf_relocate_section since that is now the only caller.
7170 (ppc_elf_relocate_section): Ditto.
7172 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7174 * coffcode.h (coff_write_object_contents): If we don't know the
7175 section of the entry point for an XCOFF executable, always set the
7176 entry address to -1.
7178 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7180 * elf.c (bfd_section_from_shdr): Add support for note sections.
7182 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7184 * bfd-in.h (struct _symbol_info): Add stab_type field.
7185 * bfd-in2.h: Rebuild.
7186 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7188 * elf32-ppc.c: Remove trailing newline from calls to
7190 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7191 difference if target endianness is known.
7193 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7195 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7196 old style TOC16 references without using R_PPC_GOT.
7197 (ppc_reloc_type): Ditto.
7198 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7199 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7200 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7201 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7202 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7204 (ppc_elf_adjust_dynamic_symbol): Ditto.
7205 (ppc_elf_adjust_dynindx): Ditto.
7206 (ppc_elf_size_dynamic_sections): Ditto.
7207 (ppc_elf_finish_dynamic_symbol): Ditto.
7208 (ppc_elf_finish_dynamic_sections): Ditto.
7209 (ELF_DYNAMIC_INTERPRETER): Define.
7211 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7213 * elf.c (copy_private_bfd_data): When attaching sections to
7214 segments ignore sections that won't be allocated. Patch from
7217 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7219 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7222 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7224 * coff-i960.c (CALC_ADDEND): Define.
7225 (coff_i960_relocate_section): Add the input section VMA to the
7226 addend for PC relative relocs.
7228 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7230 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7231 to correctly terminate.
7233 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7235 * targets.c (enum bfd_endian): Define.
7236 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7237 from boolean to enum bfd_endian. Change header_byteorder_big_p
7239 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7240 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7241 * bfd-in2.h: Rebuild.
7242 * All targets: Change initialization of byteorder and
7243 header_byteorder to use enum bfd_endian values rather than
7245 * All files: Change all references to byteorder_big_p and
7246 header_byteorder_big_p to use new bfd_*_endian macros.
7248 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7250 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7252 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7254 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7256 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7258 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7260 * ieee.c: Lots of minor cleanups. Make many functions return
7261 errors rather than calling abort. Also:
7262 (ieee_write_twobyte): Remove; change callers to call existing
7263 ieee_write_2bytes function.
7264 (ieee_write_expression): Don't output the section twice when
7265 outputting a local symbol. Don't emit an extraneous zero if there
7267 (ieee_slurp_sections): Set the lma as well as the vma.
7268 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7270 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7271 a recognized one or bfd_arch_unknown.
7272 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7274 (ihex_get_symtab): Likewise.
7276 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7278 * aoutx.h: Include <ctype.h>.
7279 (struct aout_link_includes_table): Define.
7280 (struct aout_link_includes_totals): Define.
7281 (struct aout_link_includes_entry): Define.
7282 (aout_link_includes_lookup): Define macro.
7283 (struct aout_final_link_info): Add includes field.
7284 (aout_link_includes_newfunc): New static function.
7285 (NAME(aout,final_link)): Initialize includes hash table.
7286 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7288 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7290 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7292 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7294 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7296 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7298 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7299 (pe_print_private_bfd_data): call pe_print_reloc.
7300 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7301 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7302 up some debugging as well.
7304 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7306 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7309 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7311 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7312 when setting sections to NULL.
7314 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7316 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7318 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7319 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7321 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7322 * bfd-in2.h: Rebuild.
7324 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7326 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7328 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7330 * ihex.c (ihex_scan): Handle record types 4 and 5.
7331 (ihex_object_p): Permit types 4 and 5.
7332 (ihex_set_section_contents): Remove check for out of range
7334 (ihex_write_object_contents): Generate types 4 and 5.
7336 * elflink.h (elf_link_output_extsym): Just ignore warning and
7337 indirect references to symbols which don't really exist.
7339 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7341 * peicode.h (pe_print_idata): Minor format fixes
7342 (pe_print_edata): New function. Under private printing, this formats
7343 the edata section of a PE file.
7344 (pe_print_private_bfd_data): Added call to pe_print_edata.
7346 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7348 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7349 index, don't call stoi.
7351 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7353 * srec.c (srec_scan): Set lma as well as vma.
7355 * ihex.c: New file; support for Intel Hex format.
7356 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7357 (ihex_vec): Declare.
7358 (bfd_target_vector): Always include ihex_vec.
7359 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7360 * Makefile.in: Rebuild dependencies.
7361 (BFD_LIBS): Add ihex.o
7362 (BFD_LIBS_CFILES): Add ihex.c.
7363 * bfd-in2.h: Rebuild.
7365 * elf.c (assign_file_positions_for_segments): Sort the sections in
7367 (get_program_header_size): Return the right size if segment_map is
7369 (copy_private_bfd_data): Don't bother to sort the sections.
7371 * bfd.c (bfd_record_phdr): New function.
7372 * bfd-in.h (bfd_record_phdr): Declare.
7373 * bfd_in2.h: Rebuild.
7375 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7378 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7379 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7381 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7382 (bfd_zmalloc): Change declaration.
7383 * libbfd.h: Rebuild.
7384 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7385 and realloc. Don't set bfd_error_no_memory if they fail.
7387 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7389 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7390 uses as well. Added a new howto to deal with TOCREL16 relocs that
7391 are TOCDEFN as well.
7392 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7393 to handle RVA relocs from dlltool.
7394 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7395 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7396 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7398 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7399 to get the right section alignment.
7401 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7403 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7404 p_paddr if p_paddr is zero.
7405 (make_mapping): Set includes_filehdr and includes_phdrs for first
7407 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7409 (assign_file_positions_for_segments): Handle includes_filehdr and
7410 includes_phdrs. Remove special handling of PT_PHDR and first
7412 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7413 when appropriate. Remove special handling of PT_PHDR segment.
7414 Use a more complex condition for when a section is included in a
7415 segment to handle Solaris linker oddities.
7417 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7419 * coff-m88k.c (howto_table): Reformatted for easier reading;
7420 special_function now points to new function m88k_special_reloc.
7421 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7423 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7424 be done correctly by m88k_special_reloc.
7425 (reloc_processing): New function to be used by RELOC_PROCESSING.
7426 (RELOC_PROCESSING): Define to call reloc_processing.
7428 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7430 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7431 (pe_print_pdata): Likewise.
7433 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7434 obstack_alloc fails.
7435 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7437 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7438 * Many files: don't set bfd_error_no_memory if one of the above
7441 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7442 if p_paddr_valid is set.
7443 (copy_private_bfd_data): New static function.
7444 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7446 * elf.c (assign_file_positions_for_segments): Fix case where extra
7447 program headers were allocated.
7449 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7450 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7451 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7452 _bfd_elf_print_private_bfd_data.
7454 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7455 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7456 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7457 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7458 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7459 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7460 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7462 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7464 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7465 * elf.c (make_mapping): New static function.
7466 (map_sections_to_segments): New static function.
7467 (elf_sort_sections): New static function.
7468 (assign_file_positions_for_segments): New static function.
7469 (map_program_segments): Remove.
7470 (get_program_header_size): Remove sorted_hdrs, count, and
7471 maxpagesize parameters. Simplify.
7472 (assign_file_positions_except_relocs): When generating an
7473 executable, use assign_file_positions_for_segments.
7474 (elf_sort_hdrs): Remove.
7475 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7476 to get_program_header_size.
7478 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7480 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7482 * configure, config.in: Regenerate with autoconf 2.7.
7484 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7485 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7487 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7489 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7490 (ecoff_sec_to_styp_flags): Likewise.
7491 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7492 (ecoff_set_symbol_info): Handle scRConst.
7493 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7494 (ecoff_compute_section_file_positions): Handle .rconst section.
7495 (_bfd_ecoff_write_object_contents): Likewise.
7496 (ecoff_link_check_archive_element): Handle scRConst.
7497 (ecoff_link_add_externals): Likewise.
7498 (ecoff_link_write_external): Handle .rconst section.
7499 (ecoff_reloc_link_order): Likewise.
7500 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7501 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7503 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7505 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7506 DEF_DYNAMIC flag is set.
7508 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7510 * host-aout.c: If TRAD_HEADER is defined, include it.
7512 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7514 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7515 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7516 (BFD_NEED_DECLARATION): New function.
7517 * configure.in: Use BFD_NEED_DECLARATION.
7518 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7519 * configure, config.in: Rebuild with autoconf 2.6.
7521 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7522 special_sections before returning when called with a non XCOFF
7525 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7528 * coffcode.h (coff_compute_section_file_positions): Only pad the
7529 previous section to force file alignment when creating an
7532 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7534 * coffcode.h (coff_compute_section_file_positions): If
7535 RS6000COFF_C, set up the .debug section.
7537 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7538 if it is not large enough to accomodate the entire TOC area with
7539 signed 16 bit offsets.
7540 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7542 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7543 TOC anchor to use the TOC value used in the output file.
7545 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7548 (_bfd_coff_read_string_table): Likewise.
7550 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7552 * pe-arm.c: Fix typos.
7553 * coff-arm.c: Likewise.
7555 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7557 * coff-ppc.c (list_ele): Added "cat"egory member.
7558 (record_toc): New category parameter (priv or pub).
7559 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7560 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7561 the mainline. It addes extra toc cells in error.
7562 (ppc_coff_swap_sym_in_hook): Added some documentation.
7563 (dump_toc): Can now diagnose "virtual toc" chicanery.
7565 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7567 * elf-bfd.h (struct elf_link_hash_table): Change type of
7568 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7570 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7572 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7573 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7575 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7576 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7577 defined or mentioned in a regular file.
7579 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7581 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7582 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7583 (coff_ppc_relocate_section): Correct REL24 handling
7584 (ppc_process_before_allocation): Correct TOCDEFN handling
7586 * peicode.h (dir_names): Added name descriptions
7588 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7590 * VERSION: Updated to cygnus-2.6.
7592 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7594 * targets.c (m68k4knetbsd_vec): Declare.
7596 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7598 * targets.c (bfd_target): Change type of second argument to
7599 _bfd_print_private_bfd_data from void * to PTR.
7600 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7601 using PTR rather than void *.
7602 * bfd-in2, libbfd.h: Rebuild.
7603 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7605 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7606 _bfd_generic_bfd_print_private_bfd_data rather than casting
7609 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7611 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7612 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7614 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7615 BFD64_BACKENDS_CFILES): New variables.
7618 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7620 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7621 not at the file position of the first section.
7622 * coffcode.h (coff_compute_section_file_positions): Avoid using
7624 (coff_write_object_contents): When generating a PPC PE executable
7625 with no symbols, round up the file size to a COFF_PAGE_SIZE
7627 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7628 don't write out a string table.
7630 * elf.c (bfd_section_from_shdr): When using a different section
7631 header, pass the new one to _bfd_elf_make_section_from_shdr.
7632 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7633 (elf_map_symbols): Add section VMA to symbol value when comparing
7635 (_bfd_elf_compute_section_file_positions): Only build symbol table
7636 if there are some symbols. Set file offset of symtab and strtab
7638 (assign_file_positions_except_relocs): Remove dosyms parameter.
7639 Change all callers. Never set file offset of symtab and strtab
7641 (_bfd_elf_copy_private_section_data): New function.
7642 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7643 (_bfd_elf_copy_private_symbol_data): New function.
7644 (swap_out_syms): Check for special mapping of st_shndx created by
7645 copy_private_symbol_data.
7646 * elfxx-target.h: Use new copy routines.
7647 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7648 (_bfd_elf_copy_private_section_data): Declare.
7650 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7652 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7655 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7656 _bfd_dummy_target, matching the recent change to archive
7659 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7661 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7662 arithmetic on PTR types.
7664 * aout-target.h (MY(callback)): Set the lma of the sections.
7666 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7667 symbol into a reloc against the section.
7669 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7671 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7672 glue for the relocs: IMGLUE and IFGLUE.
7673 (record_toc): new function - tracks toc contents
7674 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7675 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7676 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7677 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7678 (ppc_record_toc_entry): Removed a debug define (duh)
7680 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7681 (pe_print_idata): New function - formats the idata section data
7682 (pe_print_pdata): New function - formats the pdata section data
7683 (pe_print_private_bfd_data): calls to above
7685 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7687 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7688 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7689 TARGET_SYM and TARGET_NAME for vector and BFD name.
7690 * coff-pmac.c (pmac_xcoff_vec): Remove.
7691 (TARGET_SYM, TARGET_NAME): Define.
7692 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7693 machine to 0, not all PowerMacs are 601s.
7695 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7697 * elfcode.h (elf_object_p): Read in any program headers.
7698 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7699 based on the program headers, if any.
7700 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7701 (map_program_segments): Set p_paddr of program headers based on
7704 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7706 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7709 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7710 trying to do a relocateable link with a non-a.out object file.
7712 * archive.c (bfd_generic_archive_p): Check the first object file
7713 in an archive even if target_defaulted is set. If the object file
7714 has the wrong xvec, reject it.
7716 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7717 be represented, report the name via _bfd_error_handler.
7718 (translate_to_native_sym_flags): Likewise.
7719 * elf32-mips.c (mips_elf_final_link): Likewise.
7720 * oasys.c (oasys_write_sections): Likewise.
7722 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7723 which checks for STYP_OVRFLO sections.
7724 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7725 reloc and lineno count overflows.
7726 (coff_write_object_contents): Call coff_count_linenumbers before
7727 coff_compute_section_file_positions. If RS6000COFF_C, handle
7728 reloc and lineno count overflows.
7729 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7730 relocs before dealing with .pad sections. Count overflow section
7731 headers when handling .pad sections.
7733 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7736 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7737 (struct xcoff_link_hash_table): Add descriptor_section and
7738 special_sections fields.
7739 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7740 (xcoff_link_add_symbols): Set linkage section alignment. Create
7741 descriptor section. Check for magic symbol names (_text, etc.),
7742 and record them in special_sections if found. Set
7743 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7744 descriptor field to point back to the function code symbol.
7745 (xcoff_sweep): Always mark the special descriptor_section.
7746 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7747 function descriptor, and mark it if it is.
7748 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7749 parameter, and fill it in. Allocate space for the descriptor
7751 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7752 global linkage code. If an undefined function descriptor is
7753 exported, arrange to define it. Warn about any other undefined
7755 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7756 (xcoff_write_global_symbol): Create a function descriptor when
7758 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7759 * bfd-in2.h: Rebuild.
7761 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7763 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7764 (ppc_coff_link_hash_table): new types for hashing
7765 (ppc_coff_link_hash_newfunc): hash entry constructor
7766 (ppc_coff_link_hash_table_init): hash table initializer
7767 (ppc_coff_link_hash_table_create): hash table constructor
7768 (ppc_record_toc_entry): changed references to hash table
7769 (coff_ppc_relocate_section): changed references to hash table
7771 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7772 * libcoff.h: Rebuild
7774 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7775 (coff_link_add_symbols): removed toc_offset init
7777 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7779 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7782 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7783 if it is given and mmep is available.
7784 * acconfig.h: Undef USE_MMAP.
7785 * configure, config.in: Regenerated.
7786 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7787 table handling the old way.
7788 (aout_get_external_symbols): Don't complain if last byte of string
7790 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7791 (bfd_free_window) [! USE_MMAP]: Don't define.
7792 (bfd_get_file_window,
7793 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7795 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7797 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7800 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7802 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7803 compatible with AMD generated COFF files. Try to support both AMD
7804 and GNU formats simultaneously.
7805 (coff_a29k_relocate_section): Likewise.
7807 * libbfd.c (bfd_get_file_window): Change writable parameter from
7808 int to boolean; update all callers. Pass MAP_SHARED if not
7809 writable--it's required on Solaris. Cast fprintf argument to
7811 * bfd-in.h (bfd_get_file_window): Update declaration.
7812 * bfd-in2.h: Rebuild.
7813 * aoutx.h: Update calls to bfd_get_file_window.
7815 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7817 (xcoff_swap_ldhdr_in): New static function.
7818 (xcoff_swap_ldsym_in): New static function.
7819 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7820 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7821 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7822 Handle XTY_ER/XMC_XO symbols correctly.
7823 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7824 rather than normal symbol table.
7825 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7826 already defined with the same absolute value.
7827 (xcoff_mark): When considering called symbols, check whether the
7828 descriptor is from a dynamic object, rather than the symbol
7830 (xcoff_build_ldsyms): Likewise.
7832 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7833 Cast realloc and malloc return values. If malloc or realloc fail,
7834 set bfd_error_no_memory.
7835 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7836 * bfd-in2.h: Rebuild.
7838 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7840 * coff-ppc.c (ppc_record_toc_entry): new function.
7841 (in_reloc_p): changed return value.
7842 (coff_ppc_relocate_section): much rework.
7843 (ppc_allocate_toc_section): new function.
7844 (ppc_process_before_allocation): new function.
7845 (ppc_coff_swap_sym_in_hook): new function.
7847 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7848 (coff_link_add_symbols): initialize toc_offset.
7850 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7851 (coff_swap_aouthdr_out): Added more sections to the data
7852 dictionary for the pe file header. Also changed linker version
7853 number on the ppc side.
7854 (dir_names): small improvements to the dictionary printing.
7855 (pe_mkobject_hook): save the file level flags.
7857 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7858 (pe_tdata): added real_flags field
7859 (coff_tdata): added local_toc_sym_map and access macro
7861 * libcoff.h (coff_link_hash_entry): added toc_offset field
7862 (pe_tdata): added real_flags field
7863 (coff_tdata): added local_toc_sym_map and access macro
7865 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7866 (coff_mkobject): init for local_toc_sym_map
7867 (coff_write_object_contents): set the internal_a.magic to
7868 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7871 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7873 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7874 entries until both the line number address and the function name
7875 address are too large.
7877 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7878 * configure: Rebuilt.
7880 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7881 is defined in the environment.
7883 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7885 * som.c (som_get_section_contents_in_window): Define to use
7888 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7890 * coff-i860.c: New file, based on coff-i386.c.
7891 * cpu-i860.c: New file, based on cpu-i386.c.
7892 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7893 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7894 targets, using i860coff_vec.
7895 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7896 trad-core.o and hosts/i860mach3.h.
7897 (i860coff_vec): Use coff-i860.o and cofflink.o.
7898 * configure: Rebuild.
7899 * Makefile.in: Rebuild dependencies.
7900 (ALL_MACHINES): Add cpu-i860.o.
7901 (BFD32_BACKENDS): Add coff-i860.o.
7902 (CFILES): Add cpu-i860.c and coff-i860.c.
7903 * targets.c (i860coff_vec): Declare.
7904 (bfd_target_vector): Add &i860coff_vec.
7905 * archures.c (bfd_i860_arch): Declare.
7906 (bfd_archures_list): Add &bfd_i860_arch.
7907 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7908 (coff_set_flags): Handle bfd_arch_i860.
7909 (coff_write_object_contents): Handle I860 a.out magic number.
7911 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7913 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7914 the created .tc section to 2.
7915 (xcoff_mark): Don't keep a .loader reloc for a call to an
7916 undefined symbol when creating a shared library.
7917 (xcoff_build_ldsyms): When creating a shared library, generate
7918 global linkage code for a call to an undefined symbol.
7920 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7922 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7923 BFD32_BACKENDS, BFD64_BACKENDS.
7924 (.dep1): Put mkdep output in a separate file.
7925 Rebuilt dependencies.
7927 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7930 Permit use of mmap when available:
7932 * configure.in: Check for mmap, madvise, mprotect.
7933 * config.in, configure: Regenerated.
7935 * libbfd.c (struct _bfd_window_internal): Define type.
7936 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7938 (ok_to_map): New static variable for debugging.
7939 (_bfd_generic_get_section_contents_in_window): New function.
7940 * bfd-in.h (bfd_window_internal): Declare type.
7941 (bfd_window): Define type.
7942 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7943 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7946 * libaout.h (struct aoutdata): Add two window fields.
7947 (obj_aout_sym_window, obj_aout_string_window): New macros.
7948 * aoutx.h (some_aout_object_p): Initialize windows.
7949 (aout_get_external_symbols): Get symbol data and strings in
7950 windows instead of explicitly allocated buffers.
7951 (slurp_symbol_table): Free window instead of memory.
7952 (bfd_free_cached_info): Release windows instead of freeing storage
7954 (aout_link_free_symbols): Ditto.
7956 * targets.c (bfd_target): Add new field for
7957 get_section_contents_in_window.
7958 (BFD_JUMP_TABLE_GENERIC): Updated.
7959 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7960 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7961 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7962 macros for get_section_contents_in_window field.
7964 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7966 * core.c: Renamed to corefile.c
7967 * makefile.dos (OBJS): Change core.o to corefile.o
7968 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7970 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7972 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7973 to o. Clobber and restore the list of new csects around the call
7974 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7975 linker error and the linker wants to read the symbol table. Reset
7976 the line number count of a real section even if it has no relocs.
7977 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7979 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7982 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7984 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7985 an undefined symbol in a shared link.
7987 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7988 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7989 phdm@info.ucl.ac.be (Philippe De Muyter).
7991 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7993 * coff-m88k.c (rtype2howto): New static function.
7994 (RTYPE2HOWTO): Use it rather than a macro definition.
7996 * coffcode.h (coff_write_object_contents): set internal_a.magic
7997 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7999 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8000 define TRAD_HEADER to new file hosts/delta68.h.
8001 m88*-motorola-sysv*, however, does use ptrace-core.o.
8002 * hosts/delta68.h: New file.
8004 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8005 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8007 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8009 * i386linux.c (MY(vec)): Declare before use.
8011 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8013 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8014 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8016 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8017 BFD is not of the right type.
8018 (bfd_elf_get_needed_list): Likewise.
8019 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8020 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8021 * xcofflink.c (XCOFF_XVECP): Define.
8022 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8024 (bfd_xcoff_import_symbol): Likewise.
8025 (bfd_xcoff_export_symbol): Likewise.
8026 (bfd_xcoff_link_count_reloc): Likewise.
8027 (bfd_xcoff_record_link_assignment): Likewise.
8028 (bfd_xcoff_size_dynamic_sections): Likewise.
8030 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8031 table index against the number of symbols for a base relative
8034 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8036 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8037 full_aouthdr flag here...
8038 (_bfd_xcoff_bfd_final_link): ...not here.
8040 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8042 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8043 systems that have a system <libelf.h>.
8044 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8045 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8046 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8047 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8048 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8049 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8050 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8052 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8054 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8055 set, set BSF_WEAK in symbol. Change all callers.
8056 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8057 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8058 _bfd_generic_link_add_one_symbol.
8059 (ecoff_indirect_link_order): Check that the section tdata relocs
8060 are not NULL before using them.
8062 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8063 define TRAD_HEADER as hosts/alphalinux.h.
8064 * configure: Rebuild.
8065 * hosts/alphalinux.h: New file.
8066 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8069 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8071 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8072 C_ECOMM storage classes.
8074 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8076 (xcoff_mark): Call xcoff_mark_symbol.
8077 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8078 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8080 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8082 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8084 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8086 (xcoff_find_reloc): New static function.
8087 (xcoff_link_add_symbols): Use it.
8088 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8089 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8090 relocate the value of C_DECL.
8092 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8094 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8096 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8097 callback decide what goes in .relocs.
8098 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8099 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8102 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8104 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8107 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8109 * xcofflink.c: More improvements, mostly to fix handling of
8110 constructors and a few other special cases.
8111 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8112 zero, reverting yesterday's change.
8113 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8114 (bfd_xcoff_link_count_reloc): Declare.
8115 (bfd_xcoff_record_link_assignment): Declare.
8116 * bfd-in2.h: Rebuild.
8118 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8120 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8121 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8122 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8123 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8124 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8125 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8127 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8130 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8131 segments includes the a.out header. See to that the magic number
8132 *always* is big-endian.
8134 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8135 m68k4k NetBSD configurations.
8137 * configure.in, configure: Separate i386 & mips NetBSD
8138 configurations from other BSD ones. Don't assume DEC is the only
8139 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8140 configurations. Add support for m68k4k NetBSD object format.
8142 * libaout.h: Added M_68K4K_NETBSD magic.
8144 * m68k4knetbsd.c: New file.
8146 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8148 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8151 * hosts/mipsnbsd.h: New file.
8153 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8155 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8157 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8158 toc_section, and entry_section fields.
8159 (struct xcoff_section_tdata): Remove ldrel_count field.
8160 * libcoff.h: Rebuild.
8161 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8163 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8164 full a.out header if full_aouthdr is set in xcoff_data.
8165 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8166 based on sections stored in xcoff_data.
8167 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8169 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8170 (rs6000coff_vec): Set symbol_leading_char to '.'.
8171 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8172 value stored in ret rather than returning a pointer value.
8174 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8176 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8179 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8181 * som.c (som_slurp_string_table): Allocate the strings with malloc
8182 since they're free'd by free_cached_info.
8183 (som_slurp_symbol_table): Similarly for the symbol table.
8185 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8187 * Makefile.in (diststuff): Don't make headers.
8189 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8191 * Makefile.in: Rebuild dependencies.
8193 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8194 output_bfd is not SunOS.
8195 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8196 non-SunOS input files.
8198 * xcofflink.c: Extensive changes to support linking shared objects
8199 and generating a .loader section.
8200 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8201 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8202 last_symndx, and ldrel_count fields.
8203 * libcoff.h: Rebuild.
8204 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8205 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8207 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8208 (bfd_xcoff_export_symbol): Declare.
8209 (bfd_xcoff_size_dynamic_sections): Declare.
8210 * bfd-in2.h: Rebuild.
8212 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8214 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8215 * configure: Rebuild.
8216 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8217 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8219 (pmac_xcoff_vec): Update to use new xcoff support.
8220 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8221 (xcoff_write_armap): Declare buf as unsigned char.
8222 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8224 * mpw-make.sed: Generalize subdir_do edit.
8226 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8228 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8229 correctly. Don't initialize asect->vma.
8231 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8233 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8234 something a little less than the page size.
8236 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8238 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8240 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8242 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8243 * coffcode.h (coff_write_object_contents): If .bss is before
8244 .data us that as data_start.
8245 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8247 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8248 (coff_swap_outhdr_out): Hardwire in version number.
8250 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8252 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8253 major and minor to *_vno, since the former are also macros in
8254 SunOS header files. Cast result of bfd_alloc to appropriate
8257 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8258 before assigning to sec_data.
8260 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8262 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8263 now relative to the section, not absolute.
8264 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8265 get the file name when there is a N_SO directory name. When
8266 handling stabs, remember that section->vma was added to the
8269 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8271 * sunos.c (struct sunos_link_hash_table): Add needed field.
8272 (sunos_link_hash_table_create): Call bfd_release, not free.
8273 (sunos_link_hash_table_create): Initialize needed field.
8274 (sunos_add_dynamic_symbols): Record needed objects.
8275 (bfd_sunos_get_needed_list): New function.
8276 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8277 * bfd-in2.h: Rebuild.
8279 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8281 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8283 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8285 * bfd-in.h (struct bfd_link_needed_list): Rename from
8286 bfd_elf_link_needed_list.
8287 * bfd-in2.h: Rebuild.
8288 * elf.c, elflink.h, libelf.h: Corresponding changes.
8290 Add start at AIX linker support; no shared libraries yet.
8291 * xcofflink.c: New file.
8292 * configure.in (rs600coff_vec): Use xcofflink.o.
8293 * configure: Rebuild.
8294 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8296 (struct xcoff_section_tdata): Define.
8297 (xcoff_section_data): Define macro.
8298 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8299 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8300 (_bfd_xcoff_bfd_final_link): Declare.
8301 (_bfd_ppc_xcoff_relocate_section): Declare.
8302 * libcoff.h: Rebuild.
8303 * coff-rs6000.c: Clean up a bit.
8304 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8305 cputype, csects, and debug_indices.
8306 (xcoff_copy_private_bfd_data): Copy cputype.
8307 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8308 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8309 (xcoff_reloc_type_lookup): Rename from
8310 rs6000coff_reloc_type_lookup.
8311 (coff_relocate_section): Define.
8312 (_bfd_xcoff_sizeof_headers): Define.
8313 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8314 (_bfd_xcoff_bfd_relax_section): Define.
8315 (_bfd_xcoff_bfd_link_split_section): Define.
8316 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8318 * coffcode.h (coff_compute_section_file_positions): If AIX,
8319 increment sofar by SMALL_AOUTSZ if not executable.
8320 (coff_write_object_contents): If AIX, always output an a.out
8321 header; if not executable, header size of SMALL_AOUTSZ.
8322 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8323 (_bfd_stringtab_init): Initialize xcoff field.
8324 (_bfd_xcoff_stringtab_init): New function.
8325 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8326 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8327 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8328 * libbfd.h: Rebuild.
8329 * Makefile.in: Rebuild dependencies.
8330 (BFD32_BACKENDS): Add xcofflink.o.
8331 (CFILES): Add xcofflink.c.
8333 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8334 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8335 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8337 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8339 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8341 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8343 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8344 * config.in: Regenerated.
8346 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8347 (_bfd_chunksize): New variable.
8348 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8349 for obstack chunk size.
8350 * configure.in: Check for getpagesize.
8351 * configure: Regenerated.
8353 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8355 * trad-core.c (rawptr): Make it a local variable of
8356 ptrace_unix_core_file_p.
8358 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8360 * coff-arm.c (in_reloc_p): New.
8361 * coff-i386.c (in_reloc_p): New.
8362 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8363 (coff_write_object_contents): Only set has_reloc_section
8365 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8366 in_reloc_p to decide if reloc should be emitted.
8367 * libcoff.h (pe_data_type.in_reloc_p): New.
8368 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8370 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8372 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8373 (_bfd_coff_read_internal_relocs): Likewise.
8374 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8375 (_bfd_coff_read_internal_relocs): Likewise.
8377 * elflink.h (elf_link_add_object_symbols): Correct conditions
8378 under which type and size change warnings are issued.
8380 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8382 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8383 a symbol which is not in a real section.
8384 (coff_write_native_symbol): Corresponding change.
8386 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8387 coff_link_hash_newfunc and make non-static.
8388 (_bfd_coff_link_hash_table_init): New function, broken out of
8389 _bfd_coff_link_hash_table_create.
8390 (_bfd_coff_link_hash_table_create): Use it.
8391 (process_embedded_commands): Make static.
8392 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8393 (_bfd_coff_link_hash_table_init): Declare.
8394 * libcoff.h: Rebuild.
8396 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8397 field in XCOFF tdata.
8398 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8399 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8400 based on cputype stored in a.out header, or in n_type of initial
8402 (coff_write_object_contents): Set cputype correctly in a.out
8404 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8406 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8407 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8409 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8410 * libcoff.h: Rebuild.
8412 * cpu-rs6000.c (rs6000_compatible): New static function.
8413 (bfd_rs6000_arch): Use it.
8414 * cpu-powerpc.c (powerpc_compatible): New static function.
8415 (arch_info_struct): Define various flavours of PowerPC.
8416 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8419 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8421 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8423 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8425 * elflink.h (elf_link_add_object_symbols): Don't warn about
8426 changing the size or type if the old definition was weak.
8428 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8430 * coffcode.h (combined_entry_type): Add fix_line field.
8431 (coff_slurp_line_table): Warn if we try to set the lineno field of
8433 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8434 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8435 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8436 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8438 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8439 * libcoff.h: Rebuild.
8441 * libcoff-in.h (struct xcoff_tdata): Define.
8442 (xcoff_data): Define.
8443 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8444 * bfd-in2.h, libcoff.h: Rebuild.
8445 * coff-rs6000.c (xcoff_mkobject): New static function.
8446 (coff_mkobject): Define.
8447 (xcoff_copy_private_bfd_data): New static function.
8448 (coff_bfd_copy_private_bfd_data): Define.
8449 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8451 (rs6000coff_vec): Add DYNAMIC to object_flags.
8452 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8453 .loader sections specially.
8454 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8455 section alignment from the XCOFF tdata information.
8456 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8457 F_SHROBJ, and copy the extra a.out header information into the
8458 XCOFF tdata structure.
8459 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8460 F_DYNLOAD and the extra a.out header information.
8461 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8462 C_HIDEXT symbol with attached csect information.
8463 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8464 in the o_maxdata field.
8465 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8466 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8467 end if BSF_NOT_AT_END is set.
8469 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8470 _bfd_read_ar_hdr_fn.
8471 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8472 * bfd-in2.h, libbfd.h: Rebuild.
8473 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8475 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8476 (bfd_slurp_bsd_armap_f2): Likewise.
8477 (_bfd_slurp_extended_name_table): Likewise.
8479 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8481 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8483 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8484 when the symbol table is empty.
8486 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8487 space for section symbols, since we don't output them either.
8488 (elf_m68k_adjust_dynindx): Removed.
8490 * ptrace-core.c (rawptr): Make it a local variable of
8491 ptrace_unix_core_file_p.
8493 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8495 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8498 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8499 Mac object file formats.
8501 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8503 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8504 auxent if there isn't one.
8505 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8506 rather than FILNMLEN as the maximum name length.
8508 * coffcode.h (bfd_coff_backend_data): Add new field
8509 _bfd_coff_print_aux.
8510 (bfd_coff_print_aux): New static function.
8511 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8512 scnlen field of an XTY_LD csect aux entry.
8513 (coff_print_aux): New static function.
8514 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8515 in coff_pointerize_aux_hook.
8516 (bfd_coff_std_swap_table): Initialize new field.
8517 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8518 * libcoff.h: Rebuild.
8519 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8520 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8522 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8523 if there are symbols, for native AIX ld compatibility.
8525 * coffcode.h (bfd_coff_backend_data): Add new field
8526 _bfd_coff_pointerize_aux_hook.
8527 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8528 or I960, and as 0 otherwise.
8529 (bfd_coff_std_swap_table): Initialize new field.
8530 * libcoff.h: Rebuild.
8531 * coffgen.c (coff_pointerize_aux): Change parameters to take
8532 symbol pointer instead of type and class, and to take aux index.
8533 Call _bfd_coff_pointerize_aux_hook if it is defined.
8534 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8535 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8536 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8538 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8539 read-only/host-only support.
8541 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8543 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8546 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8547 BFD_JUMP_TABLE_ARCHIVE accordingly.
8548 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8549 (_bfd_compute_and_write_armap): Declare.
8550 (_bfd_generic_read_ar_hdr): Declare.
8551 (_bfd_read_ar_hdr): Define.
8552 (_bfd_noarchive_read_ar_hdr): Define.
8553 (_bfd_archive_bsd_read_ar_hdr): Define.
8554 (_bfd_archive_coff_read_ar_hdr): Define.
8555 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8556 _bfd_read_ar_hdr instead.
8557 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8558 (_bfd_compute_and_write_armap): Rename from
8559 compute_and_write_armap. Make non-static. Change all callers.
8560 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8561 than _bfd_snarf_ar_hdr.
8562 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8563 * ieee.c (ieee_read_ar_hdr): Define.
8564 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8565 * oasys.c (oasys_read_ar_hdr): Define.
8566 * som.c (som_read_ar_hdr): Define.
8567 * bfd-in2.h, libbfd.h: Rebuild.
8569 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8571 * peicode.c (coff_swap_filehdr_in): If symptr is
8572 zero, there aren't any symbols, even if nsyms is set.
8574 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8576 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8578 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8579 sections, and set styp correctly for them: .got, .hash, .dynamic,
8580 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8581 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8583 (ecoff_sort_hdrs): New static function.
8584 (ecoff_compute_section_file_positions): Return boolean, not void.
8585 Sort the sections by VMA before looking through them. Put the
8586 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8587 section on an appropriate boundary within the page.
8588 (ecoff_compute_reloc_file_positions): Check return value of
8589 ecoff_compute_section_file_positions.
8590 (_bfd_ecoff_set_section_contents): Likewise.
8591 (_bfd_ecoff_write_object_contents): Check for various Alpha
8592 section types when incrementing text_size and data_size. Call
8593 adjust_headers backend function if it exists.
8594 * coff-alpha.c (alpha_adjust_headers): New static function.
8595 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8596 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8598 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8600 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8602 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8603 of ALTERNATE_AIX_CORE_FORMAT.
8604 * configure.in (aix4): No longer need CORE_FLAGS.
8605 * configure: Updated.
8607 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8609 NS32k changes from Ian Dall:
8610 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8612 (aout_link_input_section_std, aout_link_input_section_ext,
8613 aout_link_reloc_link_order): Call them instead of _bfd_*
8615 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8617 (backend_data): Use it instead of hardcoded zero.
8619 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8620 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8622 * ns32knetbsd.c: Include bfd.h.
8623 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8624 (MY_bfd_reloc_type_lookup): Declare function too.
8625 * pc532-mach.c (set_sizes): Don't declare.
8626 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8627 (backend_data, MY_backend_data): Don't define.
8629 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8630 ns32k-*-lites* like ns32k-*-netbsd*.
8632 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8635 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8637 * coffcode.h (coff_write_object_contents): Restore setting
8638 f_timdat to 0, deleted on August 22.
8640 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8642 * coffcode.h (coff_bfd_copy_private_symbol_data,
8643 coff_bfd_copy_private_section_data,
8644 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8645 * peicode.h (coff_bfd_copy_private_bfd_data): New
8646 (pe_bfd_copy_private_bfd_data): New.
8647 (coff_swap_scnhdr_in): Swap bss size into the right place.
8648 (pe_print_private_bfd_data): Add some newlines.
8650 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8652 * som.c (setup_sections): Don't die if a space has no subspaces.
8654 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8656 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8657 dynamic symbol override a common symbol. Don't change the size or
8658 type if they have been set and the new symbol is not a definition.
8659 Warn if the size or type changes.
8661 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8663 * som.c (som_begin_writing): Don't write the symbol table or
8665 (som_finish_writing): Write them here. Place them after the
8666 subspace data, but before the relocs.
8668 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8670 * sunos.c (sunos_add_one_symbol): Just pass false, not
8671 info->shared_library, to sunos_create_dynamic_sections.
8672 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8674 (sunos_check_dynamic_reloc): Remove .text section assertion.
8676 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8678 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8679 * configure, configure.in: Add pmac_xcoff_vec case.
8680 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8681 * coff-pmac.c: New file, PowerMac XCOFF support.
8682 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8683 * targets.c (pmac_xcoff_vec): Declare.
8685 * mpw-config.in: Various changes to be compatible with the
8686 autoconf-based configury.
8687 * mpw-make.sed: New file, sed commands to translate Unix
8688 makefile into MPW syntax.
8689 * mpw-make.in: Remove.
8690 * hosts/mpw.h: Remove.
8691 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8692 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8694 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8696 * binary.c (binary_get_symtab): Return an empty string on error.
8697 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8699 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8701 * coff-ppc.c: Reformatted according to gnu conventions
8702 Removed irrelevant "if 0" code
8704 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8706 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8707 symbols rather than as indirect symbols.
8708 (MY(slurp_symbol_table)): Don't do anything special about
8711 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8712 of .ctors and .dtors sections is no larger than 2.
8714 * sunos.c (sunos_add_one_symbol): Don't change
8715 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8717 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8718 dynamic symbols when creating a shared library.
8719 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8721 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8722 written even if it is not defined in a regular object.
8723 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8724 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8725 rather than the constant 22.
8726 (sunos_check_dynamic_reloc): Handle creating a shared library.
8727 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8728 zero when creating a shared library.
8729 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8730 write it out at the start of the symbol table.
8732 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8734 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8736 * config.bfd: Add arm-*-coff.
8737 * configure.in, configure: Add armcoff_{little,big}_vec.
8738 * targets.c (armcoff_{little,big}_vec): Declare.
8739 (bfd_target_vector): Add armcoff_{little,big}_vec.
8740 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8742 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8744 * targets.c (bfd_find_target): Remove debugging code.
8746 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8748 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8750 * Makefile.in: added *-ppc files
8751 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8752 allow pe based .o's to be shared with other tools on ppc/NT
8753 * config.bfd: added powerpc[le]-[pe|winnt] config support
8754 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8755 * peicode.h: Added more section flags for PE on ppc
8756 Added coff_swap_filehdr_out to allow peicode.h to be
8757 used for non-image PE files on ppc.
8758 Check for image, or not, before copying pe_opthdr
8759 * targets.c: Added new bfd's
8760 * targets.c: Removed two inactive bfds that shouldn't have made it this
8763 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8765 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8766 explicit values to initialize all relocs. Change all users.
8767 (ppc_elf_brtaken_inner): New function to handle branch predicition
8769 (ppc_elf_brtaken_reloc): Ditto.
8770 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8771 relocs use ppc_elf_unsupported_reloc.
8772 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8773 needs to be reported.
8774 (ppc_elf_relocate_section): Support branch prediction relocs.
8776 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8778 * bfd.c (bfd_assert): Remove \n from string passed to
8781 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8782 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8783 (bfd_coff_make_section_hook): Don't define.
8784 (coff_make_section_hook): Remove.
8785 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8786 (styp_to_sec_flags): Likewise.
8787 (coff_write_object_contents): Likewise.
8788 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8790 * libcoff.h: Rebuild.
8791 * coffgen.c (make_a_section_from_file): Just call
8792 bfd_make_section_anyway, not bfd_make_section or
8793 bfd_coff_make_section_hook.
8794 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8795 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8796 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8797 make_section_hook field.
8798 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8800 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8801 pointers into value field for warning and indirect symbols; just
8802 leave the value field alone.
8803 * linker.c (generic_link_add_symbol_list): Use next symbol for
8804 warning and indirect symbols, rather than looking in symbol value.
8805 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8806 parameter. Change all callers. Remove support for indirect
8807 symbols; it didn't work anyhow.
8808 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8809 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8810 * bfd-in2.h: Rebuild.
8812 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8814 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8815 go back to telling the tools this reloc operates on 32 bits.
8817 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8819 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8820 rather than a direct fprintf.
8821 * archive.c (_bfd_write_archive_contents): Likewise.
8822 * coffcode.h (coff_slurp_symbol_table): Likewise.
8823 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8824 (ppc_elf_unsupported_reloc): Likewise.
8825 (ppc_elf_relocate_section): Likewise.
8826 * i386linux.c (linux_tally_symbols): Likewise.
8827 (linux_finish_dynamic_link): Likewise.
8828 * osf-core.c (osf_core_core_file_p): Likewise.
8829 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8830 * som.c (som_sizeof_headers): Likewise.
8831 * srec.c (srec_bad_byte): Likewise.
8832 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8833 * libbfd-in.h (bfd_assert): Declare first parameter const.
8834 * libbfd.h: Rebuild.
8835 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8836 bfd_reloc_overflow is enough.
8837 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8838 * coff-h8500.c (rtype2howto): Likewise.
8839 * coff-z8k.c (rtype2howto): Likewise.
8840 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8841 * elf.c (_bfd_elf_get_lineno): Likewise.
8842 (_bfd_elf_no_info_to_howto): Likewise.
8843 (_bfd_elf_no_info_to_howto_rel): Likewise.
8844 * hp300hpux.c (convert_sym_type): Likewise.
8845 (MY(swap_std_reloc_in)): Likewise.
8846 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8848 * libaout.h (struct aoutdata): Add line_buf field.
8849 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8850 and filename_buffer. Instead, use a malloc buffer stored in the
8851 new line_buf field. Remove length restrictions.
8853 * coffgen.c (string_size): Remove static variable.
8854 (debug_string_size, debug_string_section): Likewise.
8855 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8856 and debug_string_size_p parameters. Use them instead of the
8857 global variables. Change all callers.
8858 (coff_write_symbol): Likewise.
8859 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8860 (coff_write_symbols): Add local variables to replace removed
8863 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8864 function, and line_base fields.
8865 * libcoff.h: Rebuild.
8866 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8867 information, rather than using static variables.
8869 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8870 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8872 * init.c (initialized): Remove static variable.
8873 (bfd_init): Don't bother setting initialized.
8874 (bfd_check_init): Remove.
8875 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8876 * libbfd.h: Rebuild.
8878 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8880 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8881 size for full core dumps. Copy core file header to private data.
8882 (rs6000coff_core_file_failing_command,
8883 rs6000coff_core_file_failing_signal): New functions to extract
8884 the file name and terminating signal from the core file.
8885 * coff-rs6000.c: Use them.
8887 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8889 Change arch info to be const, initialized at compile time.
8890 * archures.c: Reindent many functions. Change CONST to const.
8891 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8892 nothing set it anyhow. Make next const.
8893 (bfd_arch_info_list): Remove.
8894 (bfd_archures_list): Rename from archures_init_table. Change from
8895 a table of function pointers to a table of bfd_arch_info_type
8896 structure addresses.
8897 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8898 (bfd_lookup_arch): Likewise.
8899 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8901 (bfd_default_arch_struct): Make const.
8902 (bfd_arch_init, bfd_arch_linkin): Remove.
8903 (bfd_get_arch_info): Return a const pointer.
8904 * init.c (bfd_init): Don't call bfd_arch_init.
8905 * bfd.c (struct _bfd): Make arch_info const.
8906 * bfd-in2.h: Rebuild.
8907 * libbfd.h: Rebuild.
8908 * configure.in: Put & before everything in $selarchs.
8909 * configure: Rebuild.
8910 * cpu-*.c: Change bfd_*_arch from a function which calls
8911 bfd_arch_linkin to a const structure.
8912 * ieee.c (ieee_object_p): Make arch const.
8914 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8916 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8918 * bfd-in2.h: Regenerate.
8919 * libbfd.h: Regenerate.
8921 * elf32-ppc.c (reloc_type): Update names to match current draft.
8922 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8923 relative. Update names to current V.4 draft.
8924 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8925 (ppc_elf_relocate_section): Rename relocations to match draft.
8927 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8929 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8930 compiled with -mrelocatable-lib to be linked with either normal
8931 modules or -mrelocatable modules.
8933 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8935 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8936 in the a.out header.
8938 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8939 a reloc against a local symbol, even if it's not a section.
8941 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8943 * targets.c (bfd_target): Remove unused align_power_min field.
8944 * bfd-in2.h: Rebuild.
8945 * All backends: Remove initialization of align_power_min.
8947 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8949 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8951 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8953 * config.bfd (mips-dec-netbsd*): New target.
8954 * configure.host (mips-dec-netbsd*): New host.
8955 * configure.in (mips-dec-netbsd*): New native.
8956 * configure: Rebuild.
8958 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8960 Make the COFF backend linker merge common types:
8961 * cofflink.c (struct coff_debug_merge_element): Define.
8962 (struct coff_debug_merge_type): Define.
8963 (struct coff_debug_merge_hash_entry): Define.
8964 (struct coff_debug_merge_hash_table): Define.
8965 (coff_debug_merge_hash_table_init): Define.
8966 (coff_debug_merge_hash_table_free): Define.
8967 (coff_debug_merge_hash_lookup): Define.
8968 (struct coff_final_link_info): Add debug_merge field.
8969 (coff_debug_merge_hash_newfunc): New static function.
8970 (_bfd_coff_final_link): Allocate and free debug_merge table.
8971 (coff_link_input_bfd): Merge identical enum, struct and union
8974 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8976 Convert i960 COFF to use COFF backend linker.
8977 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8978 structure to store the symbol being used.
8979 (coff_i960_start_final_link): New static function.
8980 (coff_i960_relocate_section): New static function.
8981 (coff_i960_adjust_symndx): New static function.
8982 (coff_start_final_link): Define.
8983 (coff_relocate_section): Define.
8984 (coff_adjust_symndx): Define.
8985 * coffcode.h (bfd_coff_backend_data): Add new callback function
8986 _bfd_coff_start_final_link.
8987 (bfd_coff_start_final_link): Define.
8988 (coff_start_final_link): Define if not defined.
8989 (bfd_coff_std_swap_table): Add coff_start_final_link.
8990 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8992 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8993 function callback is not NULL.
8994 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8995 (_bfd_coff_internal_syment_name): Declare.
8996 * libcoff.h: Rebuild.
8997 * configure.in (icoff_big_vec): Add cofflink.o.
8998 (icoff_little_vec): Likewise.
8999 * configure: Rebuild.
9001 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9003 * Makefile.in (clean-info): Remove extraneous tab from line
9006 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9008 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9009 contents has relocs.
9011 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9013 * coffcode.h (coff_compute_section_file_positions): Keep the
9015 (coff_write_object_contents): Remember if it's a relocatable
9017 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9018 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9019 if relocatable file. Swap out saved raw size.
9021 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9023 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9024 (maintainer-clean): Rename from realclean, passing
9025 maintainer-clean down to subdirectories, but leave realclean as a
9028 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9031 * dep-in.sed: Remove config.h from generated dependencies.
9033 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9034 broken out of sunos_canonicalize_dynamic_symtab.
9035 (sunos_canonicalize_dynamic_symtab): Call new function
9036 sunos_slurp_dynamic_symtab.
9037 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9038 dynamic symbol table to the caller.
9039 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9040 callback to override the symbols being read.
9041 * libaout.h (struct aout_backend_data): Add three new parameters
9042 to add_dynamic_symbols callback.
9044 Extensive minor changes to avoid various gcc warnings. Also:
9045 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9046 * archures.c (bfd_arch_info_type): Change mach field from long to
9048 (bfd_lookup_arch): Change machine parameter from long to unsigned
9051 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9053 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9054 a symbol with a non-zero plt_offset.
9056 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9058 * elfcode.h (align_file_position): Remove; not used.
9060 * configure.in: Only check for <sys/procfs.h> on a native system,
9061 and make sure it defines prstatus_t.
9062 * configure: Rebuild.
9064 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9066 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9068 * config.in: Rename from config.h.in.
9069 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9070 Check for config.h:config.in when creating stamp-h.
9071 * configure: Rebuild.
9072 * Makefile.in (stamp-h): Depend upon config.in rather than
9073 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9074 calling config.status.
9076 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9077 (Makefile): Just rebuild Makefile.
9078 (config.h, stamp-h): New targets.
9079 * configure.in: Create stamp-h when rebuilding config.h.
9080 * configure: Rebuild.
9082 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9084 * configure.in: Call AC_CONFIG_HEADER. Substitute
9085 HOST_64BIT_LONG. Check that various header files exist. Check
9086 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9087 and/or free need to be declared. Don't make a link to sysdep.h.
9088 Define TRAD_HEADER for various hosts.
9089 * configure: Rebuild.
9090 * configure.host: Don't set my_host. Add definitions taken from
9091 host header files for various entries. Remove entries which now
9093 * acconfig.h: New file.
9094 * config.h.in: New file, built by autoheader.
9095 * sysdep.h: New file.
9096 * Makefile.in (do_distclean): Don't remove sysdep.h.
9098 (LOCAL_H_DEPS): New variable.
9099 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9101 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9102 ($(OPTIONAL_BACKENDS)): Likewise.
9103 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9104 looking through sysdep.h.
9105 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9106 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9107 (fprintf_vma, sprintf_vma): Likewise.
9108 (int64_type, uint64_type): Don't define.
9109 * bfd-in2.h: Rebuild.
9110 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9111 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9112 * lynx-core.c: Include stuff from old hosts/lynx.h.
9113 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9114 rather than NO_FCNTL.
9115 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9116 rather than NATIVE_HPPAHPUX_COMPILER.
9117 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9119 * hosts/*.h: Remove all header files which merely include,
9120 declare, and define things. Leave header files which define
9121 information needed by trad-core.c.
9123 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9124 (BFD_CC_FOR_BUILD): Define.
9125 * configure.in: Use BFD_CC_FOR_BUILD.
9126 * configure: Rebuild.
9128 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9130 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9131 * configure: Rebuild.
9133 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9136 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9138 * config.bfd: i386pe_ve -> i386pe_vec.
9140 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9142 * configure.host: Incorporate host Makefile fragments by setting
9144 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9145 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9146 value based on whether the code is being compiled by a cross
9147 compiler. Don't substitute host_makefile_frag or frags.
9148 * aclocal.m4: New file to define local AC_PROG_CC.
9149 * configure: Rebuild.
9150 * Makefile.in (INSTALL): Set to @INSTALL@.
9151 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9152 (INSTALL_DATA): Set to @INSTALL_DATA@.
9154 (CC): Define as @CC@.
9155 (CFLAGS): Set to @CFLAGS@.
9156 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9157 (@host_makefile_frag@): Remove.
9158 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9159 after other options.
9160 (config.status): Remove dependency upon @frags@.
9161 * config/*.mh, config/README: Remove.
9163 * config.bfd: Rewrite to incorporate the contents of the Makefile
9164 fragments by setting shell variables, rather than merely returning
9165 the name of a Makefile fragment.
9166 * configure.in: Use shell variables set by config.bfd rather than
9167 looking at the target Makefile fragment files. Don't substitute
9168 target_makefile_frag. Do substitute TDEFINES.
9169 * configure: Rebuild.
9170 * Makefile.in (@target_makefile_frag@): Remove.
9171 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9172 * config/*.mt: Remove.
9174 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9176 * configure.in: Put changequote lines around "i[345]86" patterns
9177 section of core file support.
9179 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9181 * som.c (som_bfd_print_private_bfd_data): Define to use the
9184 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9186 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9187 entry, text_start and data_start.
9189 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9191 * Makefile.in (OFILES): Remove $(TDEPFILES).
9192 * config/apollo.mt (TDEPFILES): Remove.
9193 * config/README: Update.
9195 * configure.in: For a native configuration, set COREFILE and
9196 COREFLAG based on the canonical host name.
9197 * configure: Rebuild.
9198 * Makefile.in: Rebuild dependencies.
9199 (ALL_CFLAGS): Add @COREFLAG@.
9200 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9201 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9202 support routines. Check LYNX_CORE rather than HOST_LYNX.
9203 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9204 * i386lynx.c: Likewise.
9205 * m68klynx.c: Likewise.
9206 * sparclynx.c: Likewise.
9207 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9208 * *-core.c: Comment changes.
9209 * config/decstation.mh (HDEPFILES): Remove.
9210 (HDEFINES): Remove -DTRAD_CORE.
9211 * config/irix3.mh (RANLIB): Remove.
9212 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9213 (HDEFINES): Remove -DIRIX_CORE.
9214 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9215 (HDEFINES): Remove -DTRAD_CORE.
9216 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9217 * config/ultra3.mh (RANLIB): Remove.
9218 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9219 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9220 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9221 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9222 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9223 * config/i386aix.mh, config/i386bsd.mh: Remove.
9224 * config/i386linux.mh, config/i386mach3.mh: Remove.
9225 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9226 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9227 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9228 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9229 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9230 * config/solaris2.mh, config/stratus.mh: Remove.
9231 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9232 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9234 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9236 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9237 DT_FINI entry if the appropriate symbol is not in the hash table.
9239 * libelf.h (struct elf_backend_data): Add create_program_headers
9240 and want_hdr_in_seg fields.
9241 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9243 (elf_backend_create_program_headers): Likewise.
9244 (elfNN_bed): Initialize create_program_headers and
9246 * elf.c (get_program_header_size): Call create_program_headers
9248 (map_program_segments): Check want_hdr_in_seg backend field. Call
9249 create_program_headers backend routine.
9251 * elf.c (assign_file_positions_except_relocs): Align non allocated
9252 sections when creating an executable.
9254 * elfcode.h (elf_swap_phdr_in): Make non static.
9255 (elf_swap_phdr_out): Make non static.
9256 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9257 (bfd_elf32_swap_phdr_out): Declare.
9258 (bfd_elf64_swap_phdr_in): Declare.
9259 (bfd_elf64_swap_phdr_out): Declare.
9261 * ecofflink.c (ecoff_collect_shuffle): New static function.
9262 (_bfd_ecoff_get_accumulated_pdr): New function.
9263 (_bfd_ecoff_get_accumulated_sym): New function.
9264 (_bfd_ecoff_get_accumulated_ss): New function.
9265 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9266 (_bfd_ecoff_get_accumulated_sym): Declare.
9267 (_bfd_ecoff_get_accumulated_ss): Declare.
9268 * libbfd.h: Rebuild.
9270 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9272 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9274 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9275 warning symbols. If any section is named .gnu.warning.XXX, treat
9276 the contents as a warning to be issued if the symbol XXX is
9278 (elf_link_output_extsym): For an indirect or warning symbol, just
9279 output the symbol it points to.
9281 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9282 if bfd_hash_allocate fails, since it will already be set.
9283 (generic_link_hash_newfunc): Likewise.
9284 (archive_hash_newfunc): Likewise.
9285 (hash_entry_bfd): New static function.
9286 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9287 callback. Allocate a new warning using the hash table newfunc.
9288 Use bfd_hash_replace to update the entry in the hash table, rather
9289 than assuming we can copy the fields with structure assignment.
9291 * hash.c (bfd_hash_replace): New function.
9292 * bfd-in.h (bfd_hash_replace): Declare.
9293 * bfd-in2.h: Rebuild.
9295 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9297 * config.bfd: Add mips*vr4300-*-elf* target.
9298 * config/mipsbvr4300.mt: Added.
9300 See file ChangeLog.2
9307 version-control: never