2 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
4 * mips-cpu.c: Reorganize sanitization.
6 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
9 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
11 * configure.in: Add elf.lo to elf shell variable.
12 * Makefile.am (BFD_LIBS): Remove elf.lo.
13 (BFD_LIBS_CFILES): Remove elf.c.
14 (BFD32_BACKENDS): Add elf.lo.
15 (BFD32_BACKENDS_CFILES): Add elf.c.
16 * configure, Makefile.in: Rebuild.
18 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
20 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
21 relocation against a now-local symbol should not have a dynamic
24 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
26 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
28 (pe_print_private_bfd_data): Print PE flags. From Mikey
31 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
33 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
34 a plt entry when we can determine that we authoritatively define
37 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
39 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
40 don't actually use trad-core, but a SunOS-style core file handled
42 * hosts/sparclinux.h: Remove.
45 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
47 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
48 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
49 (elf_mips_dvp_27_s4_howto): Describe it.
50 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
51 (mips_info_to_how_rel): Handle it.
52 (mips_elf_relocate_section): Handle it.
53 * bfd-in2.h,libbfd.h: Regenerate.
56 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
58 * peicode.h (pe_print_idata): If there is no .idata section, look
59 for the import tables in some other section. Make the initial
60 label line up better with the data. Print the import address
61 table even if there is no import name table. If the import
62 address table holds actual addresses, print them.
65 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
67 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
70 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
72 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
73 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
74 bfd_error_system_call.
76 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
78 * Makefile.am (AUTOMAKE_OPTIONS): Define.
79 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
81 From H.J. Lu <hjl@gnu.org>:
82 * Makefile.am (libbfd_la_LDFLAGS): Define.
83 * Makefile.in: Rebuild.
85 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
87 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
88 * netbsd.h (MACHTYPE_OK): Define.
89 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
90 calling N_SET_MACHTYPE, rather than having a switch.
91 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
93 * i386netbsd.c (MACHTYPE_OK): Don't define.
94 (DEFAULT_MID): Define.
95 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
96 (MACHTYPE_OK): Don't define.
97 (DEFAULT_MID): Define.
98 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
99 (DEFAULT_MID): Define.
100 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
101 (DEFAULT_MID): Define.
102 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
103 (DEFAULT_MID): Define.
105 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
106 * vaxnetbsd.c: New file.
107 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
108 rather than netbsd_core.
109 * targets.c (vaxnetbsd_vec): Declare.
110 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
111 defined, add netbsd_core_vec.
112 * configure.in: Set COREFILE for alpha*-*-netbsd* and
113 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
114 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
115 * config.bfd (alpha*-*-netbsd*): New target.
116 * Makefile.am: Rebuild dependencies.
117 (BFD32_BACKENDS): Add vaxnetbsd.lo.
118 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
119 * configure, Makefile.in: Rebuild.
121 * configure.host: Remove the old shared library build stuff. We
122 now use libtool instead.
124 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
126 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
128 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
130 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
131 * configure: Rebuild.
133 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
135 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
136 when merging m32r BFDs into m32rx BFDs.
138 * elf32-v850.c (remember_hi16s_reloc): New function.
139 (find_remembered_hi16s_reloc): New function.
140 (v850_elf_store_addend_in_insn): Use the above new functions to
141 match up HI6S relocs with LO16 relocs.
144 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
146 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
147 (bfd_txvu_arch): Delete.
148 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
150 * bfd-in2.h: Regenerate.
153 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
155 * configure.in: Change -linux* to -linux-gnu*.
156 * config.bfd, configure.host: Likewise.
157 * configure: Rebuild.
159 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
161 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
162 LO16/HI16S bug and improve comments about what is going on.
164 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
166 * configure, aclocal.m4: Rebuild with new libtool.
169 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
171 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
172 when merging v850 code into v850e/v850ea code. Do not initialise
173 output flags if the input is the default architecture. PR14732.
175 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
178 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
180 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
181 get the size from bfd_arch_bits_per_address instead of directly
184 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
186 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
187 to wrap, just return all 1's bits instead.
188 * libbfd.h: Regenerate.
190 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
192 * coff-i386.c (coff_pe_i386_relocate_section): New static function
194 (coff_relocate_section): If COFF_WITH_PE, define as
195 coff_pe_i386_relocate_section.
196 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
197 skip empty sections, to match coff_write_object_contents.
199 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
200 rather than swapping out r_offset twice. From Luke Deller
201 <luked@cse.unsw.edu.au>.
203 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
205 * configure.in: Set libtool_enable_shared rather than
206 libtool_shared. Remove diversion hack.
207 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
210 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
212 * syms.c (struct stab_cache): Define.
213 (struct stab_find_info): Remove cached_offset, cached_stab,
214 cached_str, and cached_stroff fields. Add file_cache,
215 function_cache, and line_cache fields.
216 (_bfd_stab_section_find_nearest_line): Use extensive caching to
219 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
221 * peicode.h (pe_print_idata): Check for import of ordinal rather
223 (pe_print_edata): If there is no .edata section, look for the
224 export data in some other section.
226 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
228 * configure.in: Change version to 2.8.4.
229 * configure: Regenerated.
231 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
233 Add tms320c30 support:
234 * cpu-tic30.c: New file.
235 * aout-tic30.c: New file.
236 * coff-tic30.c: New file.
237 * archures.c (bfd_arch_tic30): Define.
238 (bfd_tic30_arch): Declare.
239 (bfd_archures_list): Add bfd_tic30_arch.
240 * targets.c (bfd_target_vector): Add tic30_aout_vec and
242 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
243 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
244 (coff_set_flags): Likewise.
245 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
246 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
247 * Makefile.am: Rebuild dependencies.
248 (ALL_MACHINES): Add cpu-tic30.lo.
249 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
250 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
251 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
252 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
254 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
256 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
257 to lag behind LO16 reloc by a couple of instructions.
259 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
261 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
262 make to reexamine the file timestamp.
263 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
265 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
269 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
271 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
272 and partial_inplace=false.
273 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
276 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
278 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
279 to create .dynsbss and .rela.sbss sections.
280 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
281 copied from dynamic objects into .sbss.
282 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
283 use it. Correct typo of .rela.sdata2.
284 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
285 put the data, which may now be in .sbss.
286 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
287 (elf_backend_create_dynamic_sections): Define as
288 ppc_elf_create_dynamic_sections.
290 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
291 against _GLOBAL_OFFSET_TABLE_.
292 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
293 shared libraries which refer to local symbols. Make sure that the
294 test for allocating space for a reloc in a shared object is the
295 same as the test for emitting a reloc.
298 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
300 * elf32-mips.c: Add dvp support.
303 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
305 * config.bfd (i[3456]-*-mingw32*): New target.
306 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
307 * aclocal.m4, configure: Rebuild.
310 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
312 * config.bfd, configure.in: Add dvp support.
313 * configure: Regenerate.
314 * aclocal.m4: Regenerate.
315 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
316 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
319 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
321 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
324 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
326 Sparc v9 ABI compliant PLT:
327 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
328 (plt_templates, sparc64_elf_build_plt_entry): Delete.
329 (LARGE_PLT_THRESHOLD): New define.
330 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
331 (sparc64_elf_build_plt): New function.
332 (sparc64_elf_plt_entry_offset): Likewise.
333 (sparc64_elf_plt_ptr_offset): Likewise.
334 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
335 contain the index for convenience. Skip the initial entries
337 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
338 memory for the benefit of .rela.plt.
339 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
340 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
341 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
342 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
343 Call sparc64_elf_build_plt.
344 (elf_backend_want_got_plt): No.
345 (elf_backend_plt_readonly): No.
346 (elf_backend_plt_alignment): 8.
348 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
349 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
350 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
353 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
355 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
357 * cpu-mips.c (arch_info_struct): Add mips variants.
358 * bfd-in2.h: Rebuilt.
360 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
362 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
363 preserving the contents of t2a3_b_insn.
365 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
367 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
368 (i[3456]86sco3.2v5*coff): New target.
370 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
372 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
374 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
376 * bfd.c (bfd_get_error_handler): Add orthogonal function.
377 * bfd-in2.h: Regenerate.
379 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
381 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
383 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
385 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
386 adjust addend for an output common symbol (from Jimmy Blair
387 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
388 defined symbol to counteract adjustment made in generic relocation
391 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
393 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
395 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
396 (GET_SCNDHR_NLNNO): Likewise.
398 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
400 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
402 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
404 * elf32-m32r.c: Add macros to handle NOP insertion.
406 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
408 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
409 (xcoff_mark): Likewise.
410 (xcoff_build_ldsyms): Mark absolute symbols.
412 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
414 * bout.c (b_out_write_object_contents): Sort symbols before output
415 to keep {CALL,BAL}NAME symbols adjacent.
416 (b_out_symbol_cmp): New function.
418 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
420 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
421 allocate space for a PC relative reloc against a symbol which is
422 defined in a regular file.
423 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
424 relative reloc against a symbol which is defined in a regular
427 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
429 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
430 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
432 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
433 (mips*-*-netbsd*): New target.
435 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
437 * elflink.h (elf_link_assign_sym_version): Change error message
438 from "undefined version name" to "undefined versioned symbol
441 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
443 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
446 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
448 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
451 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
452 shared. Set stab* sections to be shared and read. Set .rsrc
453 section to be read and shared.
455 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
457 * Makefile.am: Rebuild dependencies.
458 (ALL_MACHINES_CFILES): Add dwarf2.lo.
459 (ALL_MACHINES_CFILES): Add dwarf2.c.
460 * Makefile.in: Rebuild.
462 * coff-arm.c: Don't include obstack.h.
464 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
466 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
469 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
471 * configure: Regenerate to get @SHELL@ substituted.
473 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
475 * coff-arm.c (coff_arm_relocate_section): Only look at section
476 owner if there is one.
478 * elf.c (assign_file_positions_for_segments): Fail if there is not
479 enough room for the program headers. (PR14186)
481 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
483 * elf.c (_bfd_elf_find_nearest_line): Call
484 _bfd_dwarf2_find_nearest_line first.
485 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
486 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
488 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
491 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
492 object files to be merged into a M32RX executable.
494 * archures.c: Add bfd_mach_m32rx.
496 * archures.c: Add bfd_mach_m32r.
498 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
500 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
501 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
502 to decide when to align the file sections for paging.
504 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
507 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
509 * elf32-m32r.c (m32r_elf_object_p): New Function.
510 (m32r_elf_final_write_processing): New Function.
511 (m32r_elf_set_private_flags): New Function.
512 (m32r_elf_copy_private_bfd_data): New Function.
513 (m32r_elf_merge_private_bfd_data): New Function.
514 (m32r_elf_print_private_bfd_data): New Function.
515 (elf_backend_object_p): Point to m32r_object_p.
516 (elf_backend_final_write_processing): Point to
517 m32r_elf_final_write_processing.
518 (bfd_elf32_bfd_copy_private_bfd_data): Point to
519 m32r_elf_copy_private_bfd_data.
520 (bfd_elf32_bfd_merge_private_bfd_data): Point to
521 m32r_elf_merge_private_bfd_data.
522 (bfd_elf32_bfd_set_private_flags): Point to
523 m32r_elf_set_private_bfd_data.
524 (bfd_elf32_bfd_print_private_bfd_data): Point to
525 m32r_elf_print_private_bfd_data.
528 * cpu-m32r.c: Add m32rx cpu architecture.
529 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
530 architecture machines.
533 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
536 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
538 * configure: Only build libbfd shared if --enable-shared's value
539 was `yes', or was set to `*bfd*'.
540 * aclocal.m4: Likewise.
541 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
542 original source of this bit of code. It's not clear what the best fix
545 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
547 * linker.c (generic_link_add_symbol_list): Always init udata.p so
548 that the generic relaxation code can function when input and output
549 file formats are mismatched.
551 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
553 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
555 * elf.c (assign_file_positions_for_segments): For a loadable
556 section, make sure that the load address is correct relative to
557 the load address of the segment plus the size of the segment so
560 * coffcode.h (_coff_link_output_has_begun): Make static.
561 (_coff_final_link_postscript): Likewise.
563 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
565 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
566 which a relocation refers to an indirect or warning symbol.
568 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
570 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
571 (coff_arm_final_link_postscript): New function.
572 (coff_arm_link_output_has_begun): New function.
574 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
575 _bfd_coff_link_output_has_begun and
576 _bfd_coff_final_link_postscript. Add new macros:
577 bfd_coff_link_output_has_begun() and
578 bfd_coff_final_link_postscript().
580 * cofflink.c (_bfd_coff_final_link): Insert calls to
581 bfd_coff_link_output_has_begun() and
582 bfd_coff_final_link_postscript().
584 * coffcode.h: Add two new fields to bfd_coff_backend_data
585 structure: _bfd_coff_link_output_has_begun and
586 _bfd_coff_final_link_postscript. Add default initialisers for
587 these fields. Add overridable aliases for the coff swap functions
588 in the backend data structure.
590 * elf32-v850.c: Update with patches from the branch to fix
591 HI16_S/LO16 reloc pairs.
594 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
596 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
598 (USE_REL): Don't define any more, switch to using RELA
600 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
603 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
605 * archures.c (bfd_mach_mips*): Define.
606 (start-sanitize-vr5400):
607 (vr5400, bfd_mach_vr5000): Define.
608 (end-sanitize-vr5400):
609 (bfd_default_scan): For 3000 and 4000 replace magic constant with
612 * cpu-mips.c (N): Define.
613 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
614 numbers with bfd_mach_mips* macros.
616 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
618 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
619 v850_elf_relocate_section): Fix PR2 14180 and 14181
620 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
621 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
622 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
623 (for PR14180) to create and handle special common sections.
624 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
625 which have data stored in the instructions. PR14258.
627 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
629 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
630 (USER_LABEL_PREFIX): Revert back to '_'
632 * config.bfd (targ_cpu): Add support for Thumb target.
634 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
636 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
637 (get_symbol_value): Handle R_SH_SWITCH8.
638 (sh_relax_delete_bytes): Likewise.
640 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
642 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
643 gcc/config/arm/semi.h
645 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
648 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
650 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
653 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
655 * coffcode.h (coff_mkobject_hook): Only set private flags for non
658 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
660 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
663 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
665 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
666 complain if inout and output formats differ.
668 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
670 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
671 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
672 * Makefile.in: Rebuild.
673 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
674 automake and autoconf.
676 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
677 (COFF_WITH_PR to COFF_WITH_PE).
679 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
681 * coff-arm.c: Make variables and some functions static, so that
682 this file can be included in multiple object files.
683 (coff_arm_bfd_final_link): Fix minor bug.
685 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
687 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
689 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
691 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
693 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
695 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
697 * sunos.c (sunos_add_one_symbol): When overriding a defined
698 symbol, set it to undefined, not new.
700 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
703 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
705 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
706 (sh_relax_delete_bytes): Don't kill LABEL relocs.
708 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
710 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
711 (mn10300_elf_relax_section): Likewise.
713 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
715 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
716 bfd_h_get_* calls to "bfd_byte *".
718 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
720 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
722 (mn10300_elf_relax_section): Include stack space for register saves
723 in the imm8 field of a "call" instruction.
724 (compute_function_info): Determine how much stack is allocated by
725 the movm instruction. Fix typo.
726 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
728 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
730 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
731 a version dependency could not be found.
733 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
735 * configure.com: Get version info from configure.in
737 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
739 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
740 New function. Avoid mixing US1 and HAL R1 code.
741 Set resulting memory ordering to the strongest one used.
742 (sparc64_elf_object_p): Set bfd_mach correctly.
744 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
746 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
747 (sparc64_elf_check_relocs): Handle them.
748 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
749 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
751 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
753 * configure.in (sparc*-*-linux*): Use trad-core and ...
754 * hosts/sparclinux.h: New file.
756 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
758 * config.bfd (sparc64-*-linux*): New target.
760 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
761 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
763 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
764 Set .plt alignment from new plt_alignment.
765 * elflink.h (elf_link_create_dynamic_sections): Set version section
766 alignment to LOG_FILE_ALIGN.
767 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
768 (elfXX_bed): Init plt_alignment.
770 * elf64-sparc.c (sparc64_elf_check_relocs,
771 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
772 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
773 sparc64_elf_finish_dynamic_sections): New functions.
774 (sparc64_elf_howto_table): Fix a few name strings.
775 (ELF_DYNAMIC_INTERPRETER): New definition.
776 (sparc64_elf_relocate_section): Handle shared libraries.
778 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
779 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
780 PLT definitions sparc64-linux originally choose. These will go
781 away soon in favour of the official abi definitions.
783 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
785 * coff-sh.c (coff_small_object_p): New static function.
786 (coff_small_new_section_hook): New static function.
787 (bfd_coff_small_swap_table): New static const structure.
788 (coff_small_close_and_cleanup): Define.
789 (coff_small_bfd_free_cached_info): Define.
790 (coff_small_get_section_contents): Define.
791 (coff_small_get_section_contents_in_window): Define.
792 (shcoff_small_vec): New static structure.
793 (shlcoff_small_vec): New static structure.
794 * targets.c (bfd_target_vector): Add shcoff_small_vec and
796 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
797 shlcoff_small_vec to targ_selvecs.
799 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
800 * configure: Rebuild.
802 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
804 * evax-egsd.c: Weak symbols are global.
806 * evax-emh.c: Use proper casts.
808 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
810 * evax-egsd.c: Section names and symbols have different
811 length restrictions. Add length parameter to
812 _bfd_evax_length_hash_symbol.
813 * evax-etir.c: Likewise.
814 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
816 * evax.h (EOBJ_S_C_SECSIZ): Define.
818 * evax-alpha.c: Remove duplicate test.
820 * evax-emh.c: SYS$ functions are upper-case.
822 * evax-egsd.c: Create separate sections for common symbols.
823 * evax-etir.c: Don't output common section.
824 * evax.h: Bump up section count.
826 * configure.com: Use 64bit integers with DEC C.
828 * evax-egsd.c: Make section flags dec c compatible.
830 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
832 * som.c (normalize): Delete function.
833 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
834 changed. Use passed in elength to determine size of the extended
835 name table instead of computing it again.
837 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
839 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
840 IMAGE_SCN_MEM_READ for an unrecognized section.
842 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
844 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
845 '/' in the extended name table.
847 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
849 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
850 symbols, check globals list before matching on locals.
852 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
854 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
857 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
859 * peicode.h (pe_mkobject_hook): Set DLL flag.
860 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
862 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
863 for .stab* sections. Replace strlen of constant strings with
866 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
868 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
869 merge got and reloc entries from ind syms to their target.
870 (elf64_alpha_always_size_sections): Call it.
871 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
872 (elf64_alpha_can_merge_gots): Likewise.
873 (elf64_alpha_merge_gots): Likewise.
875 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
876 as it is insufficient to handle the relocation changes as well.
878 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
880 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
881 relocs for symbols in shlibs that have been forced local.
882 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
884 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
886 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
887 got_enties of the default symbol for the default versioned
888 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
891 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
893 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
894 24 bits of the PC when computing a PC relative relocation.
896 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
898 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
899 Correct value for maximum positive 22 bit PC relative relocation.
900 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
901 HI_16 relocations. Correct bit adjustment in TDA offsets.
903 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
905 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
906 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
908 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
910 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
913 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
915 * config.bfd: Missed one alpha* change.
917 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
919 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
920 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
921 (MINUS_ONE): New macro.
922 (sparc_elf_notsup_reloc): New function.
923 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
924 H44,M44,L44,REGISTER.
925 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
926 (init_insn_reloc): New function.
927 (sparc_elf_wdisp16_reloc): Use it.
928 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
930 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
932 * som.c (som_construct_extended_name_table): Remove static
933 function, and define as macro instead.
935 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
937 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
938 recognizes alphaev5 etc.
939 * configure.host: Likewise.
941 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
943 Make ld -s work on AIX:
944 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
945 section if we are stripping.
946 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
947 size if we are stripping.
948 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
949 and don't write out relocs, if we are stripping.
950 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
951 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
954 * configure.in: Don't include elf.lo again for ELF targets; it's
955 always in the library anyhow.
956 * configure: Rebuild.
958 * bfd-in2.h: Rebuild.
960 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
961 char *, when calling bfd_get_32 and bfd_put_32.
962 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
965 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
967 * reloc.c (bfd_check_overflow): New function.
968 (bfd_perform_relocation, bfd_install_relocation): Use it.
969 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
970 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
971 * bfd-in2.h: Regenerate.
972 * libbfd.h: Regenerate.
974 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
976 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
977 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
979 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
981 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
982 (stmp-bfd-h): Rename from stmp-bfd.h.
983 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
984 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
985 (stmp-bin2-h): New target.
986 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
987 (stmp-lbfd-h): New target.
988 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
989 (stmp-lcoff-h): New target.
990 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
991 stmp-lbfd-h, and stmp-lcoff-h.
992 * Makefile.in: Rebuild.
994 * configure.in: Use a diversion to set enable_shared before the
995 arguments are parsed.
996 * configure: Rebuild.
998 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1000 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1001 renamed to R_SPARC_UNUSED_42.
1002 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1003 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1004 renamed to R_SPARC_UNUSED_42.
1005 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1006 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1007 * bfd-in2.h: Regenerated.
1008 * libbfd.h: Regenerated.
1010 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1012 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1013 after we have set *sym_hash.
1015 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1017 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1019 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1021 * Makefile.am (libbfd_a_SOURCES): Define.
1022 * Makefile.in: Rebuild.
1024 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1025 * aclocal.m4: Rebuild with new libtool.
1026 * configure: Rebuild.
1028 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1030 * elf.c (map_sections_to_segments): Even if we are not demand
1031 paged, don't put a loadable section after a nonloadable section.
1032 (assign_file_positions_for_segments): Increment the file offset
1033 for a section with contents, even if it is not loadable.
1035 start-sanitize-v850e
1036 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1038 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1039 indicating that __ctbp could not be found.
1042 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1044 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1046 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1047 start-sanitize-v850e
1049 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1050 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1051 Add support for the CALLT relocs.
1053 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1054 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1057 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1058 relocations against non-existant symbols.
1060 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1062 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1064 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1065 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1066 bit reloc in the tiny data area.
1069 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1071 Merged changes from Martin Hunt:
1073 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1074 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1077 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1078 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1080 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1081 Do 15 and 21 bit pc-relative relocations.
1082 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1085 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1086 added to the relocation, not or'd.
1089 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1091 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1093 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1095 * archures.c (bfd_default_scan): Use strcasecmp.
1096 (bfd_default_scan): Test for match with arch_name + ":" +
1098 (bfd_default_scan): Test for match with printable_name - ":".
1099 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1100 cases. Each implements their own scan function.
1101 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1102 special cases. Since info->mach == 0. The test mach == number
1104 (bfd_arch_list): New function, return name of all the supported
1107 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1109 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1110 decoding architecture.
1111 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1114 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1116 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1118 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1120 * Makefile.am: Rebuild dependencies.
1121 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1122 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1123 * Makefile.in: Rebuild.
1125 * reloc.c: Remove extraneous commas from relocation entries.
1126 Remove BFD_RELOC_V850_16_PCREL.
1127 * bfd-in2.h: Rebuild.
1129 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1130 in sections named .tocbss rather than .bss.
1132 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1134 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1135 BFD_RELOC_V850_16_PCREL.
1137 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1139 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1140 the same as C_EXT syms.
1141 (coff_link_add_symbols): Ditto.
1142 (_bfd_coff_link_input_bfd): Ditto.
1143 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1144 it to preserve and restore state of global_to_static flag.
1146 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1148 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1149 bits in e_flags field rather than magic numbers.
1150 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1151 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1152 v850_elf_print_private_bfd_data): New functions.
1154 start-sanitize-v850e
1155 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1157 * elf.c (prep_headers): Remove V850E magic number.
1158 * elf.c (prep_headers): Remove V850EA magic number.
1161 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1163 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1165 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1167 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1168 instructions are relative to the next instruction, not the
1169 current instruction.
1170 (mn10200_elf_relax_section): Similarly.
1172 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1174 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1177 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1178 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1179 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1181 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1183 * cpu-v850.c: Remove "plain" from v850 printable name.
1184 (scan): Use strcasecmp.
1186 * archures.c (bfd_mach_v850): Define.
1188 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1189 just sh/SH, use strcasecmp.
1190 (arch_info_struct): Add entries for sh3 et.al.
1192 * archures.c (bfd_mach_sh, ...): Define.
1194 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1196 * archures.c (bfd_archures_list): Always NULL terminate the list.
1198 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1200 * Makefile.am: Rebuild dependencies.
1201 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1202 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1203 (elf32-arc.lo): Remove explicit dependency.
1204 * Makefile.in: Rebuild.
1206 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1207 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1208 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1210 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1212 * configure: Rebuild with latest devo autoconf for NT support
1214 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1216 * cpu-arm.c (compatible): If B is a default type, return A.
1218 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1220 * cpu-v850.c (scan): New function.
1221 (arch_info_struct): New structure.
1222 (bfd_v850_arch): Add link into arch_info_structure.
1224 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1227 * elf32-v850.c (v850_elf_object_p): New function.
1229 start-sanitize-v850e
1230 * archures.c (bfd_mach_v850e): Machine value for v850e.
1232 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1234 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1237 * elf.c (prep_headers): Add support for v850e machine number.
1239 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1241 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1243 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1246 * elf.c (prep_headers): Add support for v850ea machine number.
1249 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1251 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1252 cached_stab field if the offset prevents us from using the cache.
1254 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1256 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1258 * aout-arm.c (aout_arm_little_vec): Likewise.
1259 (aout_arm_big_vec): Likewise.
1260 * bout.c (b_out_vec_big_host): Likewise.
1261 (b_out_vec_little_host): Likewise.
1262 * mipsbsd.c (aout_mips_little_vec): Likewise.
1263 (aout_mips_big_vec): Likewise.
1265 start-sanitize-tic80
1266 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1268 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1269 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1270 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1273 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1275 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1276 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1277 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1278 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1279 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1280 of two for I960 only.
1281 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1282 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1283 default definitions.
1284 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1285 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1286 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1287 start-sanitize-tic80
1288 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1289 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1290 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1291 *coffcode.h (coff_write_object_contents): Set alignment field in
1292 section header for TIC80COFF files.
1295 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1297 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1298 v850_elf_check_relocs, v850_elf_reloc,
1299 v850_elf_final_link_relocate): Add support for
1300 BFD_RELOC_V850_16_PCREL relocation.
1302 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1305 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1307 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1309 start-sanitize-v850e
1310 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1312 * cpu-v850e: New file.
1314 * elf.c (prep_headers): Add support for v850e target.
1316 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1318 * config.bfd: Add support for v850e target.
1320 * archures.c: Add support for v850e target.
1322 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1324 * cpu-v850ea: New file.
1326 * elf.c (prep_headers): Add support for v850ea target.
1328 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1330 * config.bfd: Add support for v850ea target.
1332 * archures.c: Add support for v850ea target.
1335 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1337 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1338 argument as section relative, rather than an absolute address.
1339 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1341 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1343 * config.bfd (arc-*-elf*): Add.
1344 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1345 * configure: Rebuild.
1346 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1347 (BFD32_BACKENDS): Add elf32-arc.lo.
1348 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1349 * Makefile.in: Rebuild.
1350 * archures.c (architecture list): Add bfd_arch_arc.
1351 (bfd_archures_list): Add bfd_arc_arch.
1352 (bfd_mach_arc_base): Define.
1353 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1354 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1355 (bfd_target_vect): Add them.
1356 * bfd-in2.h, libbfd.h: Rebuild.
1357 * cpu-arc.c, elf32-arc.c: New files.
1358 * elf.c (pre_headers): Recognize bfd_arch_arc.
1360 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1363 data section is correctly rounded to a page in the file.
1365 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1367 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1368 there are no symbols.
1370 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1372 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1373 file system 14 character limit.
1374 * Makefile.am, configure.in: Corresponding changes.
1375 * Makefile.in, configure: Rebuild.
1377 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1379 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1380 Rebuild dependencies.
1381 * Makefile.in: Rebuild.
1383 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * Makefile.am (docdir): Define.
1386 * Makefile.in: Rebuild.
1388 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1390 * configure: Rebuild with autoconf 2.12.1.
1392 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1394 * aclocal.m4, configure: Rebuild with new automake patches.
1396 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1398 * rs6000-core.c (make_bfd_asection): New function to add a section
1399 to the core file bfd.
1400 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1402 Use BFD routines to seek, read and stat the core file.
1403 Handle .data sections from loaded objects and anonymously mmapped
1404 regions, these are available in AIX 4 core files.
1406 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1409 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1410 copy; use a patches libtool instead.
1411 * acmacros.m4: Remove.
1412 * Makefile.in, aclocal.m4, configure: Rebuild.
1414 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1416 * Makefile.am: New file, based on old Makefile.in.
1417 * acmacros.m4: New file, copied from old aclocal.m4.
1418 * acinclude.m4: New file.
1419 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1420 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1421 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1422 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1423 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1424 * acconfig.h: Mention PACKAGE and VERSION.
1425 * stamp-h.in: New file.
1426 * dep-in.sed: Change .o to .lo.
1427 * Makefile.in: Now built with automake.
1428 * aclocal.m4: Now built with aclocal.
1429 * config.in, configure: Rebuild.
1432 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1434 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1435 if there is only a relocation to a read-only but not allocatable
1436 section (like .stab).
1437 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1438 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1439 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1440 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1441 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1443 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1444 (ppc_elf_create_linker_section): These sections are not
1445 created by the linker (that is, they are created by the user
1446 putting data in them). In particular, they can be the source
1447 and target of relocations.
1448 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1449 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1450 objects (for instance, 'long double') to 16-byte boundaries.
1451 (ppc_elf_size_dynamic_sections): Make the code that generates
1452 section symbols exactly the same as for sparc, reducing the
1453 number of section symbols output.
1454 (ppc_elf_check_relocs): Check postcondition of
1455 bfd_elf32_link_record_dynamic_symbol. Make default case the
1456 same as corresponding code for sparc, fixing bug involving
1458 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1459 forced to be local because of versioning (by replicating
1460 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1461 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1463 (ppc_elf_relocate_section): Add handy debugging code for when
1464 assertion fails. Add some more 'symbol made local because of
1467 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1468 processing a GOT relocation as required by ABI.
1470 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1472 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1473 version info if this symbol came from a dynamic object.
1474 (elf_link_add_object_symbols): Set the version info of a symbol
1475 only if the object actually contains version definitions and
1476 defines this symbol.
1478 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1480 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1481 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1483 * configure: Regenerated with autoconf 2.12.
1484 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1486 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1488 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1489 a warning rather than returning an error.
1491 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1493 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1495 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1497 * cisco-core.c: define signals for wingdb.
1499 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1501 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1502 the same number of aux entries.
1504 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1506 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1507 difference of two symbols if the relocation size is 32 bits.
1508 (som_write_fixups): Handle R_DATA_EXPR.
1510 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1512 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1513 its value if COFF_WITH_PE is defined.
1515 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1517 * coff-stubgo32.c: New file.
1518 * go32stub.h: New file.
1519 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1520 * coffswap.h (coff_swap_filehdr_in): Invoke
1521 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1523 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1524 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1525 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1526 COFF_ADJUST_AUX_IN_POST if they are defined.
1527 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1528 COFF_ADJUST_AUX_OUT_POST if they are defined.
1529 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1530 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1531 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1532 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1533 * targets.c (go32stubbedcoff_vec): Declare.
1534 (bfd_target_vector): Add go32stubbedcoff_vec.
1535 * configure.in (go32coff_vec): New target vector.
1536 (go32stubbedcoff_vec): Likewise.
1537 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1538 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1539 * Makefile.in: Rebuild dependencies.
1540 (BFD32_BACKENDS): Add coff-stubgo32.o.
1541 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1542 (HFILES): Add go32stub.h.
1544 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1546 * configure.in: Check for fdopen.
1547 * configure, config.in: Rebuild.
1548 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1549 __GO32__. Reindent a bit.
1551 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1553 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1554 flag for newly created sections.
1555 (sunos_add_dynamic_symbols): Don't discard newly created sections
1556 if shared library is dynobj.
1558 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1560 * elf.c (map_sections_to_segments): When checking whether
1561 including a section in a segment would force us to skip a page,
1562 align the address of the next segment to avoid wraparound
1565 start-sanitize-tic80
1566 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1568 * coffcode.h (coff_write_object_contents): Initialize
1569 target id field to TIC80_TARGET_ID.
1570 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1572 (coff_swap_filehdr_in): Swap in target id field if used.
1575 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * coff-i386.c (coff_i386_is_local_label_name): New static function
1578 if TARGET_UNDERSCORE.
1579 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1580 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1582 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1584 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1585 complain_overflow_signed, for 32 bit PC relative relocations.
1587 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1589 * elflink.h (elf_link_add_object_symbols): When a version
1590 indirection symbol is overridden, make the original symbol point
1591 at the real overriding symbol.
1593 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1596 * elflink.h (elf_link_output_extsym): Use the right section for a
1598 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1599 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1601 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1603 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1604 symbols before checking for new symbols.
1606 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1608 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1610 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1611 file, not aoutsz bytes (they are different in XCOFF .o files).
1613 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1614 redefined by objects included from archives.
1616 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1618 * elflink.h (elf_merge_symbol): In the case of a new defined
1619 symbol overriding an old defined symbol, return the hash table
1620 entry which we modify, even if it is the target of an
1622 (elf_link_add_object_symbols): If the real name of the symbol gets
1623 overridden, convert the versioned symbol into an indirect symbol
1626 * elflink.h (elf_merge_symbol): New static function, broken out of
1627 elf_link_add_object_symbols.
1628 (elf_link_add_object_symbols): Call it.
1630 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1632 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1633 handle case where COFF filehdr does not immediately follow PE
1635 * coffgen.c (coff_object_p): Remove useless seek to current
1638 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1640 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1643 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1645 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1646 symbols, skip N_ABS symbols with debugging storage classes.
1648 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1650 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1651 relocs in shared libraries which refer to local symbols. Cope
1652 with addend when processing a GOT relocation.
1654 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1655 for sections that the linker didn't create.
1656 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1657 symbol if it was created in ppc_elf_size_dynamic_sections.
1658 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1659 relative to a section for which we didn't output a symbol.
1661 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1662 relocs are 'rela' relocs, like everything else. .rela.plt is not
1663 a read-only section, so we don't have to special-case it.
1665 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1666 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1668 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1669 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1670 actual .got section.
1671 * elflink.c (_bfd_elf_create_got_section): The three reserved
1672 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1674 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1677 * elf32-ppc.c (ppc_elf_check_relocs): Use
1678 _bfd_elf_create_got_section to create the GOT rather than
1679 ppc_elf_create_linker_section. Create the '.rela.got' section
1681 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1682 symbol has a GOT entry.
1683 (ppc_elf_relocate_section): Record when a symbol is used through
1684 the GOT, and allocate space in the GOT for each such symbol.
1685 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1686 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1689 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1690 treated in a similar way to ADDR16_HA relocs.
1691 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1692 shared objects; the linker must deal with them.
1693 (ppc_elf_create_linker_section): Stop setting
1694 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1695 LINKER_SECTION_PLT stuff.
1696 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1697 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1698 section, not ELF-specific calls.
1699 (elf_backend_plt_not_loaded): Set to 1.
1700 (elf_backend_got_symbol_offset): Set to 4.
1701 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1702 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1703 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1704 plt_not_loaded member.
1705 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1706 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1708 (elf_backend_G_O_T_offset): Set default to 0.
1709 (elfNN_bed): Set added fields.
1711 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1712 DT_RELENT in shared objects; should be DT_RELAENT.
1714 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1715 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1716 such a reloc (in a non-shared object) refers to a symbol that's
1719 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1721 * elfcode.h (put_signed_word): Define.
1722 (get_signed_word): Define.
1723 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1724 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1726 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1727 bfd_get_signed_32 to set the r_addend field.
1728 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1729 bfd_h_get_signed_64 to set the r_addend field.
1731 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * elf32-i386.c (elf_i386_relocate_section): When generating a
1734 shared library, do the relocation if the input section is not
1735 allocated in memory.
1737 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1738 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1739 (elf_fix_symbol_flags): New static function, broken out of
1740 elf_adjust_dynamic_symbol.
1741 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1742 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1743 forced local even if NEEDS_PLT is set. When forcing a symbol to
1744 be local, clear NEEDS_PLT.
1745 (elf_link_output_extsym): Remove unused local bed.
1747 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1749 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1750 for derived elf linker hash table entries. References to
1751 elf_link_hash_entry changed appropriately.
1752 (elf32_mn10300_link_hash_table): New structure for derived elf
1754 (elf32_mn10300_hash_table): Define.
1755 (elf32_mn10300_link_hash_traverse): Likewise.
1756 (elf32_mn10300_link_hash_newfunc): New function.
1757 (elf32_mn10300_link_hash_table_create): Likewise.
1758 (elf32_mn10300_finish_hash_table_entry): Likewise.
1759 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1760 of prologue code, and call:32->call:16 relaxing.
1761 (compute_function_info: New function.
1762 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1764 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1766 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1767 for a symbol which is being forced to be local.
1768 * elf32-i386.c (elf_i386_relocate_section): Write out the
1769 relocation value for a GOT reloc for a symbol which is turning
1770 into a local symbol.
1771 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1772 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1774 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1776 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1777 value if the symbol is turning into a local symbol.
1778 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1779 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1781 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1783 * elflink.h (elf_link_add_object_symbols): Also read verneed
1784 information by calling `_bfd_elf_slurp_version_tables'.
1785 (elf_link_add_object_symbols): For undefined symbols look for
1786 version information in the verneed records.
1787 (elf_link_add_object_symbols): Use soname of shared object
1788 for verneed record if it is available.
1790 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1792 * cpu-arm.c: Add prototypes for compatible and scan.
1793 * cofflink.c: Add prototype for mark_relocs.
1795 * archive.c (bfd_special_undocumented_glue): Change filename to
1796 const pointer. Add prototype.
1798 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1800 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1801 sections that will be discarded.
1803 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1805 * elflink.h (elf_link_find_version_dependencies): When searching
1806 for known version symbol skip non-matching verdef records, not
1809 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1811 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1812 not a bfd_vma, to the base file, to match how dlltool reads it.
1814 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1816 * reloc.c: Add thumb relocations.
1818 * bfd-in2.h: Add Thumb relocations.
1820 * libbfd.h: Add Thumb relocations.
1822 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1824 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1826 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1828 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1829 for a section even if it is not loaded.
1831 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1833 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1834 input and output files.
1835 (_bfd_coff_generic_relocate_section): Check whether input file,
1836 not output file, is a PE file.
1838 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1840 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1842 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1844 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1847 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1849 * cpu-arm.c (compatible): Add test for supersets of ARM
1852 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1854 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1857 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1859 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1860 called directly by gas/config/tc-arm.c.
1862 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1864 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1865 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1867 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1869 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1872 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1874 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1875 (coff_bfd_copy_private_bfd_data): Ditto.
1876 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1877 (coff_arm_bfd_print_private_bfd_data): Ditto.
1878 (coff_arm_bfd_set_private_flags): Ditto.
1879 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1881 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1883 * libcoff-in.h (struct coff_final_link_info): Add boolean
1884 global_to_static member for support of task linking.
1885 (_bfd_coff_write_task_globals): Add prototype.
1886 * libcoff.h: Regenerate.
1887 * coffcode.h (coff_write_object_contents): Use #ifdef to
1888 check RS6000COFF_C, to be consistent with all other uses
1890 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1891 call _bfd_coff_write_task_globals.
1892 (_bfd_coff_link_input_bfd): If doing task linking, convert
1893 global functions to static.
1894 (_bfd_coff_write_global_sym): If doing task linking, convert
1895 global variables to static.
1896 (_bfd_coff_write_task_globals): New function.
1897 start-sanitize-tic80
1898 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1899 (C_AUTOARG): #undef since it clashes with C_UEXT.
1900 (C_LASTENT): #undef since it clashes with C_STATLAB.
1901 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1903 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1904 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1905 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1908 start-sanitize-tic80
1909 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1911 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1912 PP relocations to complain_overflow_dont.
1914 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1916 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1917 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1919 (ppbase_reloc, glob15_reloc): New static functions.
1920 (glob16_reloc, local16_reloc): New static functions.
1921 (rtype2howto): Handle all relocation types.
1922 (coff_tic80_relocate_section): New static function.
1923 (coff_relocate_section): Define to coff_tic80_relocate_section.
1924 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1927 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1929 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1930 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1932 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1933 callers. If PE file, don't add section VMA.
1934 (coff_write_alien_symbol): If PE file, don't add section VMA.
1935 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1936 (_bfd_coff_write_global_sym): Likewise.
1937 (_bfd_coff_generic_relocate_section): Likewise.
1939 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1942 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1944 * cofflink.c (mark_relocs): Add new function to mark symbols which
1945 are used by relocations.
1946 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1947 suppress the skipping of symbols that have thus been marked.
1949 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1951 * coff-sh.c (sh_merge_private_data): New static function.
1952 (coff_bfd_merge_private_bfd_data): Define.
1954 start-sanitize-tic80
1955 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1957 * coff-tic80.c: Remove unnecessary #ifdefs.
1958 * config.bfd: Set targ_underscore to yes for tic80.
1960 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1962 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1963 with unresolved external symbols in GDB).
1966 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1968 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1969 the symbols associated with each BFD.
1970 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1972 * elf-m10200.c: Likewise.
1973 * elf32-m32r.c: Likewise.
1974 * elf32-sh.c: Likewise.
1976 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1978 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1979 alignment of a common symbol. If two symbols that look like
1980 common symbols are found in two shared libraries, and the size is
1981 different, use the larger size, and warn if --warn-common. If a
1982 common symbol overrides a definition in a shared library, set the
1983 size to the larger size, and warn if --warn-common.
1985 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1987 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1988 into any other machine type.
1990 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1992 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1993 data into an unitialised destination set its machine type as well.
1995 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1997 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1998 to common symbol size. Consistently treat uninitialized symbols
1999 in shared objects as common symbols.
2001 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2003 * archures.c (constants): Added new constants to identify the
2004 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2005 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2007 * bfd-in2.h (constants): Added new constants to identify
2008 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2009 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2010 bfd_mach_arm_4T. This file is auto-magically generated from the
2011 archures.c file. This update is just to save work.
2013 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2014 coff_arm_bfd_print_private_bfd_data,
2015 coff_arm_bfd_set_private_flags,
2016 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2017 (global): Macro redefinitions set up to use these new functions.
2019 * coffcode.h (coff_mkobject_hook): Added call to
2020 coff_arm_bfd_set_private_flags().
2021 (coff_set_arch_mach_hook): Added code to set machine type based on
2022 bits stored in internal flags.
2023 (coff_set_flags): Added code to set the new bits in the flags
2024 field based on the machine number.
2025 (function definition macros): Made all function definition macros
2026 conditional so that they can be overridden by target specific
2029 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2030 Structure extended to include new types, one each for ARMv2,
2031 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2033 * libcoff-in.h (struct coff_tdata): Added flags field.
2035 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2037 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2039 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2042 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2044 * coffgen.c (coff_find_nearest_line): If there are no syments,
2047 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2049 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2051 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2053 * targmatch.sed: Add explicit \n characters to work around bug in
2054 HP/UX 10.20 sed program.
2056 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2058 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2061 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2063 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2065 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2067 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2068 (struct elf_m68k_pcrel_relocs_copied, struct
2069 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2070 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2071 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2072 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2074 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2075 PC relative relocs for a global symbol defined in a regular
2076 object, and count the number of PC relative relocs copied for any
2078 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2079 traverse with elf_m68k_discard_copies.
2081 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2083 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2084 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2086 * coffcode.h (coff_compute_section_file_positions): Force the
2087 potential last byte in the file to be written out when
2090 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2092 * configure.host (mips*-*-openbsd*): New host.
2094 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2096 * elflink.h (elf_link_add_object_symbols): Only subtract the
2097 section VMA from the symbol value if this is a fully linked file.
2099 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2100 (struct elf_i386_link_hash_entry): Define.
2101 (struct elf_i386_link_hash_table): Define.
2102 (elf_i386_link_hash_traverse): Define.
2103 (elf_i386_hash_table): Define.
2104 (elf_i386_link_hash_newfunc): New static function.
2105 (elf_i386_link_hash_table_create): New static function.
2106 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2107 PC relative relocs for a global symbol defined in a regular
2108 object, and count the number of PC relative relocs copied for any
2110 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2111 traverse with elf_i386_discard_copies.
2112 (elf_i386_discard_copies): New static function.
2113 (bfd_elf32_bfd_link_hash_table_create): Define.
2115 From Gordon W. Ross <gwr@mc.com>:
2116 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2117 (sunos4_aout_backend): Use MY_entry_is_text_address.
2120 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2122 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2123 R_D30V_32_NORMAL to 2 (4 bytes).
2126 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2128 From Gordon W. Ross <gwr@mc.com>:
2129 * netbsd.h (N_SHARED_LIB): Define.
2130 (SEGMENT_SIZE): Don't define.
2131 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2133 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2134 (SEGMENT_SIZE): Don't define.
2136 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2137 to sizeof Rela structure, not sizeof Rel structure. From Gary
2138 Thomas <g.thomas@opengroup.org>.
2140 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2142 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2143 whenever entry is larger than text address, but only by whole
2144 pages. From Gordon W. Ross <gwr@mc.com>.
2146 * Makefile.in (install): Depend upon installdirs. Use
2147 mkinstalldirs to build $(oldincludedir).
2148 (installdirs): New target.
2150 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2151 if this is a debugging section which we are stripping.
2153 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2155 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2156 alpha-specific target data struct.
2158 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2160 From Thomas Graichen <graichen@rzpd.de>:
2161 * Makefile.in: Always use $(SHELL) when running move-if-change.
2162 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2163 * configure: Rebuild.
2165 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2167 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2168 VMA if this is an executable file or a shared object.
2170 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2173 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2175 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2176 start of the file. Remove uses later on which switch using
2178 (MY(callback)): Handle entry_is_text_address.
2179 (MY_entry_is_text_address): Define if not defined.
2180 (MY(backend_data)): Initialize new field.
2181 * aoutf1.h (sunos4_aout_backend): Likewise.
2182 * i386aout.c (MY(backend_data)): Likewise.
2183 * i386mach3.c (MY(backend_data)): Likewise.
2184 * mipsbsd.c (MY(backend_data)): Likewise.
2185 * sparclynx.c (sparclynx_aout_backend): Likewise.
2186 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2187 (MY_entry_is_text_address): Define.
2188 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2190 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2191 whose name starts with `.'.
2193 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2195 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2196 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2197 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2198 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2199 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2200 sparc-*-openbsd*): New targets.
2201 * configure: Rebuild.
2203 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2205 * stabs.c (struct stab_section_info): New field
2207 (_bfd_link_section_stabs): Fill the above array.
2208 (_bfd_stab_section_offset): Use `cumulative_skips' to
2209 speed up offset calculation.
2211 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2213 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2214 addend for non pc-relative relocations.
2216 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2217 for non-existent function.
2219 * elf-m10300.c (mn10300_elf_relax_section): New function.
2220 (mn10300_elf_relax_delete_bytes): Likewise.
2221 (mn10300_elf_symbol_address_p): Likewise.
2222 (mn10300_elf_get_relocated_section_contents): Likewise.
2223 (bfd_elf32_bfd_relax_section): Define.
2224 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2226 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2228 * configure.host: Set SHLIB_LIBS.
2229 * configure.in: Substitute SHLIB_LIBS.
2230 * configure: Rebuild.
2231 * Makefile.in (SHLIB_LIBS): New variable.
2232 ($(SHLIB)): Use $(SHLIB_LIBS).
2234 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2236 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2237 with bfd_section_vma.
2239 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2241 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2242 Correct CPU file names for mn10[23]00.
2243 * configure: Rebuild.
2245 * bfd.c (bfd_record_phdr): Cast count to size_t before
2248 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2249 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2250 (xcoff_write_archive_contents): LIkewise.
2251 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2252 (mips_elf_create_procedure_table): Likewise.
2253 * peicode.h (pe_print_idata): Likewise.
2254 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2255 * xcofflink.c (xcoff_get_section_contents): Likewise.
2256 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2257 (xcoff_link_add_symbols): Likewise.
2258 (xcoff_link_add_symbols): Likewise.
2260 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2261 (ppcboot_bfd_print_private_bfd_data): Likewise.
2263 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2264 to complain_overflow_signed.
2266 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2268 * VERSION: Set to 2.8.1.
2270 * Branched binutils 2.8.
2272 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2273 deciding whether to copy a reloc into a shared object.
2274 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2275 relocs in unallocated sections.
2276 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2277 R_SPARC_RELATIVE relocs in unallocated sections.
2279 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2281 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2282 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2285 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2287 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2288 override an uninitialized symbol from a shared library with a
2291 * elf-m10200.c: Rename from elf32-mn10200.c.
2292 * elf-m10300.c: Rename from elf32-mn10300.c.
2293 * cpu-m10200.c: Rename from cpu-mn10200.c
2294 * cpu-m10300.c: Rename from cpu-mn10300.c
2295 * Makefile.in: Update accordingly.
2297 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2298 (elf_mips_isa): Move to earlier in file.
2299 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2300 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2303 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2306 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2308 * configure.com: New file.
2309 * config.h-vms: Remove file.
2310 * makefile.vms: Update for new configure scheme.
2312 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2314 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2315 (ppc_process_before_allocation): Declare.
2316 * libcoff.h: Rebuild.
2318 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2320 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2322 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2324 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2326 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2327 symbol index for a R_IHCONST reloc.
2329 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2331 * targmatch.sed: Do not use \(\) recursively.
2333 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2335 * m68klinux.c (MACHTYPE_OK): Define.
2336 * i386linux.c (MACHTYPE_OK): Define.
2338 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2340 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2341 <hjl@gnu.ai.mit.edu>:
2342 * sparclinux.c: New file.
2343 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2344 * bfd-in2.h: Rebuild.
2345 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2346 * configure.in (sparclinux_vec): Add to list of vectors.
2347 * configure: Rebuild.
2348 * targets.c (sparclinux_vec): Declare.
2349 (bfd_target_vector): Add sparclinux_vec.
2350 * Makefile.in: Rebuild dependencies.
2351 (BFD32_BACKENDS): Add sparclinux.o.
2352 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2354 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2355 bfd_coff_backend_data field.
2356 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2358 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2359 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2360 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2362 * bfd.c: Include "libiberty.h".
2363 (strerror): Don't declare.
2364 (bfd_errmsg): Call xstrerror rather than strerror.
2366 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2368 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2369 reloc even if the symbol is in the .bss section.
2370 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2371 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2372 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2374 * coffcode.h (bfd_coff_backend_data): Add new field
2375 _bfd_coff_default_section_alignment_power.
2376 (bfd_coff_default_section_alignment_power): Define.
2377 (bfd_coff_std_swap_table): Initialize new field.
2378 * libcoff.h: Rebuild.
2379 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2380 symbol to the default section alignment.
2382 * COPYING: Update FSF address.
2385 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2387 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2388 21-bit absolute that made it act as a relative.
2391 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2393 * elflink.c (_bfd_elf_create_linker_section): Don't set
2394 bss_section and rel_section from existing sections.
2396 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2399 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2401 * aoutx.h (some_aout_object_p): Change executable test to fix
2402 problems with embedded a.out systems.
2404 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2406 * stabs.c (_bfd_stab_section_offset): New function.
2407 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2408 * libbfd.h: Rebuild.
2409 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2411 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2412 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2413 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2414 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2415 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2417 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2418 symbol. Check for memory allocation failure of *psinfo.
2419 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2420 callers. Set the value of the header symbol.
2421 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2422 * libbfd.h: Rebuild.
2424 start-sanitize-tic80
2425 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2427 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2428 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2429 reloc types, rather than silently failing to generate an output file.
2432 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2434 * targmatch.sed: Use the hold space to put the #ifdef around the
2435 the string constant.
2436 * targets.c (UNSUPPORTED_TARGET): Don't define.
2437 (find_target): Don't check for UNSUPPORTED_TARGET.
2438 (bfd_set_default_target): Don't try to optimize by checking for
2441 * Makefile.in: Rebuild dependencies.
2442 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2443 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2444 (elf32-m32r.o): Remove explicit target.
2446 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2449 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2450 count section symbols for sections that were created by the
2451 linker, or are not allocatable or not loadable.
2452 (elf32_sparc_finish_dynamic_sections): Output output section
2453 symbols for section for which we made space for them.
2455 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2457 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2458 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2460 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2462 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2463 (m32r_hi16_list): New static local.
2464 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2465 (m32r_elf_do_hi16_reloc): Delete.
2466 (m32r_elf_relocate_hi16): New function.
2467 (m32r_elf_lo16_reloc): New function.
2468 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2471 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2473 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2474 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2475 (m32r_elf_final_sda_base): New function.
2476 (m32r_elf_relocate_section): Rewrite sdata support.
2477 (m32r_elf_finish_dynamic_sections): Delete.
2479 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2481 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2482 * coff-svm68k.c: New file. Just defines some macros and includes
2484 * coff-m68k.c: Add functions to handle common addends, moved in
2485 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2486 Control whether relocs are visible using STATIC_RELOCS.
2487 * cf-m68klynx.c: Simplify greatly: just define macros to control
2489 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2490 * targets. (m68ksysvcoff_vec): Declare.
2491 (bfd_target_vector): Add m68ksysvcoff_vec.
2492 * config.bfd (m68*-motorola-sysv*): New target.
2493 * configure.in (m68ksysvcoff_vec): New vector.
2494 * configure: Rebuild.
2495 * Makefile.in: Rebuild dependencies.
2496 (BFD32_BACKENDS): Add coff-svm68k.o.
2497 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2499 * binary.c (binary_set_section_contents): Don't get misled if the
2500 first section is not loadable. From Matthew L. Martin
2503 * elflink.h (elf_bfd_final_link): Set the value of a section
2504 symbol to the section address unless doing a relocateable link.
2506 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2508 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2509 .plt entry if we've taken the function's address.
2510 (elf64_alpha_merge_gots): Merge collected flags info as well.
2512 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2514 * Many files: Add function prototypes.
2515 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2516 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2517 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2518 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2519 * peicode.h: Change several void * parameters to PTR.
2520 * srec.c (srec_get_symbol_info): Make static.
2521 * syms.c (bfd_symbol_is_absolute): Remove.
2522 * Makefile.in: Rebuild dependencies.
2524 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2526 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2527 (bfd_elf32_bfd_is_local_label): Don't define.
2529 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2532 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2534 * bfd-in.h: Don't include obstack.h.
2535 (struct bfd_hash_table): Change memory field to PTR.
2536 * bfd.c (struct _bfd): Change memory field to PTR.
2537 * bfd-in2.h: Rebuild.
2538 * libbfd-in.h (bfd_release): Declare as function, don't define as
2540 * libbfd.h: Rebuild.
2541 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2542 objalloc routines rather than obstack routines.
2543 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2544 (getpagesize): Don't define.
2545 (_bfd_new_bfd): Don't set _bfd_chunksize.
2546 (bfd_openr): Free new bfd and objalloc on failure.
2547 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2548 (bfd_alloc_size): Remove.
2549 (bfd_release): New function.
2550 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2551 objalloc routines rather than obstack routines.
2552 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2553 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2554 objalloc routines rather than obstack routines.
2555 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2556 (struct accumulate): Change memory to struct objalloc *.
2557 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2558 * dep-in.sed: Don't remove obstack.h from dependency list.
2559 * Makefile.in: Rebuild dependencies.
2560 (BFD_H_DEPS): Remove obstack.h.
2561 (install): Don't install obstack.h.
2562 * Many files: Don't include "obstack.h".
2565 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2566 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2567 * libbfd.h: Rebuild.
2568 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2569 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2570 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2572 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2573 old version of bfd_alloc.
2574 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2575 * libbfd.h: Rebuild.
2576 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2578 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2580 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2581 ELF local label syntax as well.
2583 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2585 * config.bfd (powerpc-*-beos*): New target.
2586 * configure.in (powerpc-*-beos*): Add case that explicitly
2587 does not set COREFILE for now. A future BeOS version is
2588 expected to support core files.
2589 * configure: Regenerate with autoconf.
2591 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2593 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2594 seen with a local symbol, rather than crashing.
2596 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2597 version symbols if there aren't any.
2599 start-sanitize-tic80
2600 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2602 * coff-tic80.c (coff_rtype_to_howto): Define
2603 (coff_tic80_rtype_to_howto): Clone generic coff version and
2604 add code to handle the funky TI "internal relocations".
2607 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2609 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2610 or size changes because of a weak symbol.
2612 * cisco-core.c (SIGEMT): Define if not defined.
2614 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2616 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2617 setting ever. Sanity check the version number. Sort out copying
2618 flags and other information when adding an indirect symbol.
2619 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2620 symbols added by the backend. Clear the entire contents of the
2622 (elf_export_symbol): Ignore indirect symbols.
2623 (elf_link_output_extsym): Accept a section without an owner in an
2625 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2626 version count. Correct the allocation of x_versymp.
2628 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2629 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2630 Don't return bfd_und_section_ptr when info->shared.
2631 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2632 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2633 (mips_elf_check_relocs): Resolve an indirect symbol in
2635 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2636 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2638 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2640 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2642 From Eric Youngdale <eric@andante.jic.com>:
2643 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2644 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2645 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2646 versioned symbol appears in both a regular and a shared object.
2647 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2648 appropriate. Improve error message.
2649 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2650 all uses. Add localsyms field.
2651 (elf_bfd_final_link): When generating a shared library, call
2652 elf_link_output_extsym to output all local symbols.
2653 (elf_link_output_extsym): Handle symbols which were forced to
2656 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2658 From Eric Youngdale <eric@andante.jic.com>:
2659 * elf-bfd.h (elf_symbol_type): Add version field.
2660 * elfcode.h (elf_slurp_symbol_table): Set version field.
2661 * elflink.h (elf_link_add_object_symbols): When creating an
2662 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2663 appropriate. Set up an indirection from the nondefault version of
2665 (NAME(bfd_elf,size_dynamic_sections)): Call
2666 elf_link_assign_sym_version before checking whether there are any
2667 versions. Always record the version name as a dynamic symbol.
2668 Initialize counters.
2669 (elf_link_assign_sym_version): After finding a version, see if a
2670 symbol should be forced to local scope. Create a new version
2671 definition if appropriate.
2672 (elf_link_output_extsym): Correct indirect symbol handling.
2673 * elf.c (bfd_elf_print_symbol): Print version information.
2674 (bfd_section_from_shdr): Turn version sections into BFD sections.
2675 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2676 if sh_info is not already set.
2677 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2679 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2680 _bfd_stringtab_add to copy the name into permanent memory if
2683 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2685 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2687 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2689 * coffcode.h (bfd_coff_backend_data): Change
2690 _bfd_coff_compute_section_file_positions to return a boolean
2691 value. Change all callers.
2692 (coff_compute_section_file_positions): Change return type to
2693 boolean. If the size of the last section changed, then output a
2694 zero byte at the end of the file.
2695 * libcoff.h: Rebuild.
2697 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2698 for at least 6 output symbols.
2699 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2700 emit a TC csect to represent the space they take up. For an XO
2701 symbol, just emit a reference, not a csect.
2703 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2704 Solaris doesn't like the combined options, and the -f is
2706 (stamp-tshlink, install): Likewise.
2708 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2709 handling when little endian.
2711 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2713 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2714 (mn10300_elf_relocate_section): Likewise.
2715 (elf_backend_relocate_section): Define.
2717 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2718 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2719 (elf32_mn10300_howto_table): Likewise.
2720 (elf32_mn10300_reloc_map): Likewise.
2721 (bfd_elf32_mn10300_reloc): Delete unused function.
2723 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2725 start-sanitize-tic80
2726 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2727 understand, just set the howto field to NULL, and the caller will
2728 print an appropriate error message.
2730 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2731 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2732 block. Use NULL for initializations of "ptr" rather than bare 0.
2733 * coff-h8300.c: Fix typo in comment.
2734 * coff-h8500.c: Ditto.
2736 * coff-z8k.c: Ditto.
2738 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2740 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2741 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2742 m32r_elf_get_relocated_section_contents): First pass at relax support.
2744 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2746 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2747 entry for reading verdef records.
2748 Use correct braces for computing increments of extverdaux and
2749 exteverdef record pointers.
2751 start-sanitize-tic80
2752 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2754 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2758 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2760 * elflink.h (elf_link_find_version_dependencies): Check that
2761 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2764 start-sanitize-tic80
2765 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2767 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2770 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2772 * targets.c (bfd_default_vector): Make non-const.
2773 (find_target): New static function, broken out of
2775 (bfd_set_default_target): New function.
2776 (bfd_find_target): Call find_target. When defaulting, use
2777 bfd_default_vector[0] if it is not NULL.
2778 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2779 * bfd-in2.h, libbfd.h: Rebuild.
2781 * syms.c (bfd_is_local_label): Return false if the symbol has no
2783 * coff-i960.c (coff_i960_is_local_label_name): New function.
2784 (coff_bfd_is_local_label_name): Define.
2785 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2786 (coff_bfd_is_local_label_name): Define.
2787 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2788 (coff_bfd_is_local_label_name): Define.
2789 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2790 with .. or _.L_ as local.
2791 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2792 (bfd_elf32_bfd_is_local_label_name): Define.
2793 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2794 beginning with $ as local.
2796 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2798 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2799 rather than comparing against info->lprefix.
2800 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2801 * elflink.h (elf_link_input_bfd): Likewise.
2802 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2803 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2805 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2806 _bfd_elf_is_local_label_name if not already defined.
2807 * elf.c (_bfd_elf_is_local_label_name): New function.
2808 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2810 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2811 (m88k_is_local_label_name): New static function.
2813 * coffcode.h (coff_bfd_is_local_label_name): Define as
2814 _bfd_coff_is_local_label_name if not already defined.
2815 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2816 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2817 * libcoff.h: Rebuild.
2819 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2820 to _bfd_is_local_label_name.
2821 (bfd_target): Likewise.
2822 * syms.c (bfd_is_local_label): Define as function, not macro.
2823 (bfd_is_local_name): Define.
2824 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2825 bfd_generic_is_local_label, and take a string rather than a
2827 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2828 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2829 (bfd_generic_is_local_label): Don't declare.
2830 (bfd_generic_is_local_label_name): Declare.
2831 * bfd-in2.h, libbfd.h: Rebuild.
2832 * All backends: Change local_label to local_label_name.
2834 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2835 (mips_elf_relocate_got_local): Change return type to boolean.
2836 Don't assume that the first zero entry is unassigned; instead, use
2838 (mips_elf_relocate_section): Check return value of
2839 mips_elf_relocate_got_local.
2840 (mips_elf_create_got_section): Initialize assigned_gotno field.
2843 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2845 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2849 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2851 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2852 that have no contents merely because linker_mark is not set.
2854 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2856 * config.bfd (mips*-*-lnews*): New target.
2857 * coff-mips.c (mips_relocate_section): Make assert compare
2858 content byteorder instead of header byteorder.
2859 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2861 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2862 * configure.in (ecoff_biglittle_vec): Add case.
2863 * configure: Update.
2865 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2867 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2868 name begins with ".note".
2869 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2870 section whose name begins with ".note".
2871 (get_program_header_size): Corresponding change.
2873 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2874 jal and for jal overflow.
2876 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2878 From Eric Youngdale <eric@andante.jic.com>:
2879 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2880 not found, try looking it up again without the version name.
2881 (elf_link_add_object_symbols): Always link against the dynamic
2882 symbol table of a dynamic object. When linking against a dynamic
2883 object, include version strings in symbol names, and set up
2884 version information. Add indirect symbols for default versions.
2885 (elf_link_create_dynamic_sections): Add special version sections.
2886 (struct elf_assign_sym_version_info): Define.
2887 (struct elf_find_verdep_info): Define.
2888 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2889 up version sections.
2890 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2891 (elf_link_find_version_dependencies): New static function.
2892 (elf_link_assign_sym_version): New static function.
2893 (elf_link_renumber_dynsyms): New static function.
2894 (struct elf_final_link_info): Add symver_sec field.
2895 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2896 local symbols of a dynamic object. Handle DT_VER* constants.
2897 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2898 dynamic object. Skip indirect symbols from ELF objects. Remove
2899 the version name before choosing a hash bucket. Write out the
2900 version information if appropriate.
2901 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2902 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2903 (bfd_elf64_size_dynamic_sections): Likewise.
2904 * bfd-in2.h: Rebuild.
2905 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2906 Change elf_link_hash_flags to unsigned short.
2907 (ELF_LINK_HIDDEN): Define.
2908 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2909 dynverdef_hdr, dynversym_section, dynverdef_section,
2910 dynverref_section, cverdefs, cverrefs, verdef, verref.
2911 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2912 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2913 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2914 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2915 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2916 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2917 (_bfd_elf_slurp_version_tables): Declare.
2918 * elf.c (_bfd_elf_swap_verdef_in): New function.
2919 (_bfd_elf_swap_verdef_out): Likewise.
2920 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2921 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2922 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2923 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2924 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2925 version information if there is any.
2926 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2927 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2928 (elf_fake_sections): Handle .gnu.version* section names.
2929 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2930 (_bfd_elf_slurp_version_tables): New function.
2931 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2932 version name in string entered in dynamic hash table.
2933 * elfcode.h: Include fnmatch.h.
2934 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2935 symbol which was forced to become local.
2936 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2937 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2938 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2939 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2941 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2943 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2945 (mn10200_elf_relax_section): Correctly compute a symbol's value
2946 when the symbol is local, but not in the same section as we are
2947 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2950 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2952 * elf32-m32r.c: Rewrite to use ELF backend linker.
2953 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2954 Add small data area support (R_M32R_SDA16).
2955 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2956 * bfd-in2.h,libbfd.h: Regenerated.
2958 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2960 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2961 (mn10200_elf_relax_delete_bytes): Likewise.
2962 (mn10200_elf_symbol_address_p): Likewise.
2963 (mn10200_elf_get_relocated_section_contents): Likewise.
2964 (bfd_elf32_bfd_relax_section): Define.
2965 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2967 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2968 (mn10200_elf_relocate_section): Likewise.
2969 (elf_backend_relocate_section): Define.
2972 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2974 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2975 reloc.c, targets.c: New target, elf-*-D30V.
2977 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2979 * cpu-d30v.c, elf32-d30v.c: New files.
2982 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2984 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2985 * bfd-in2.h: Regenerated.
2986 start-sanitize-tic80
2987 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2988 (rtype2howto): Add function.
2989 (tic80_howto_table): Add.
2992 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2994 * sysdep.h: Don't define errno in MSVC if error.h is included.
2996 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2998 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2999 is initialized before it is used.
3001 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3003 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3004 symbol into a weak undefined symbol; leave it as a common symbol.
3006 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3008 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3009 about a symbol defined in a dynamic object if it has already been
3010 defined in a regular object.
3012 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3014 * makefile.vms: Add gcc flags to allow compiling with current gcc
3016 (targmatch.h): New dependency.
3018 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3020 * evax.h (ALPHA_R_CODEADDR): New relocation.
3021 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3023 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3025 * bfd-in2.h, libbfd.h: Rebuild.
3027 Restrict symbol length to 64 bytes, case preserving:
3028 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3029 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3030 (_bfd_evax_length_hash_symbol): Added.
3031 * evax-etir.c (_bfd_evax_write_etir): Call
3032 _bfd_evax_length_hash_symbol before output of symbol.
3033 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3034 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3036 * evax-emh.c: Output filename to object file without path.
3038 * evax-egsd.c: New sections for local and global commons.
3040 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3041 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3042 notices. Replace AXP with Alpha.
3044 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3046 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3047 sections if we are creating a shared library.
3049 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3051 * configure.host (i386-windows): Don't set host64=true.
3053 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3055 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3056 (elf_mips16_gprel_howto): New static variable.
3057 (mips16_gprel_reloc): New static function.
3058 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3059 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3060 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3061 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3062 * bfd-in2.h, libbfd.h: Rebuild.
3064 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3066 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3067 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3069 start-sanitize-r5900
3070 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3072 * config.bfd: add r5900
3075 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3077 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3078 the output section will be the absolute section; don't print an
3079 assertion message for that case when doing a relocateable link.
3081 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3083 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3084 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3085 need_fn_sub, call_stub, and call_fp_stub.
3086 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3087 (mips_elf_link_hash_newfunc): Initialize new fields.
3088 (mips_elf_link_hash_table_create): Likewise.
3089 (mips_elf_relocate_section): Redirect relocations to use mips16
3090 stubs when appropriate.
3091 (mips_elf_check_relocs): Attach stub sections to the appropriate
3092 symbol. Set need_fn_stub when appropriate.
3093 (mips_elf_always_size_sections): New static function.
3094 (mips_elf_check_mips16_stubs): New static function.
3095 (elf_backend_always_size_sections): Define.
3096 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3098 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3099 attached to sections which are not being included in the link.
3101 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3103 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3104 symbol value when computing the addend for a pc_relative
3107 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3109 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3110 relocateable link, just skip pc_relative pcrel_offset relocs.
3111 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3112 structure for an ARM26 reloc which can be resolved.
3113 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3114 reloc can be resolved.
3116 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3117 error in overflow check for R_RELBYTE.
3119 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3121 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3122 From Mark Rasin <mark.rasin@telrad.co.il>.
3124 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3127 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3129 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3130 (elf_mn10200_howto_table): Likewise.
3131 (mn10200_reloc_map): Likewise.
3133 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3135 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3136 * bfd-in2.h, libbfd.h: Regenerated.
3137 * elf32-m32r.c: Add support for them.
3139 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3141 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3142 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3143 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3144 r_format and r_pcrel. Always return a value.
3145 * riscix.c (MY_final_link_callback): Define to dummy value.
3147 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3148 relocations against the text segment, look up the output name of
3150 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3151 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3152 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3153 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3154 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3156 start-sanitize-tic80
3157 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3159 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3160 routines for little endian data.
3161 * coffcode.h (coff_write_object_contents): Set magic to
3162 TIC80_ARCH_MAGIC for TIc80.
3164 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3166 * coff-tic80.c (tic80coff_vec): Change to little endian data
3170 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3172 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3173 auxiliary_filters parameter to be const char * const *. Accept a
3174 NULL terminated array.
3175 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3176 (bfd_elf32_size_dynamic_sections): Update declaration.
3177 * bfd-in2.h: Rebuild.
3179 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3181 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3182 NOTYPE symbol in a text section as a FUNC symbol.
3184 * coffcode.h (coff_compute_section_file_positions): Force
3185 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3187 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3189 * libaout.h (machine_type): Reserve several values for sparclet.
3191 start-sanitize-tic80
3192 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3194 * config.bfd (tic80-*-*): Don't require 'coff'.
3197 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3200 table to v850_elf_reloc for all non-standard relocations.
3201 (v850_elf_check_relocs): Add check for h being non-null.
3202 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3203 statement instead of multiple ifs.
3204 (v850_elf_relocate_section): Fix up error message, don't just call
3207 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3209 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3210 Use bfd_elf_generic_reloc as special function for all relocs.
3211 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3213 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3214 24bit pc-relative reloc.
3216 start-sanitize-tic80
3217 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3219 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3220 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3221 header byte order is little endian. Use correct bfd_get and
3222 bfd_put routines for little endian headers.
3223 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3224 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3227 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3229 * reloc.c: Add BFD_RELOC_24.
3230 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3231 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3232 * bfd-in2.h, libbfd.h: Rebuilt.
3234 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3236 elf64-alpha multiple .got rewrite:
3238 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3239 (bfd_elf*_mkobject): Don't define here ...
3240 * elfxx-target.h: ... but rather here. Default always_size_sections
3242 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3243 what the #defines in elf-bfd.h transmuted it to anyway.
3245 * section.c: Add SEC_LINKER_CREATED flag.
3246 * bfd-in2.h: Rebuild.
3247 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3248 relocation section flags.
3249 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3250 SEC_IN_MEMORY to recognize generated bits.
3251 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3253 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3254 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3255 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3256 * elf32-ppc.c (ppc_elf_create_linker_section,
3257 ppc_elf_size_dynamic_sections): Likewise.
3258 * elf32-sparc.c (elf32_sparc_check_relocs,
3259 elf32_sparc_size_dynamic_sections): Likewise.
3260 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3262 (_bfd_elf_create_dynamic_sections): Likewise.
3263 (_bfd_elf_make_linker_section_rela): Likewise.
3264 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3265 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3266 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3267 to identify generated bits.
3268 (elf_link_input_bfd): Likewise.
3270 * elf64-alpha.c: Rewrite everything touching relocations.
3272 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3274 * elf32-v850.c (all functions and static variables): Go through
3275 and regularize names to be of the form v850_elf_<xxx>.
3276 (toplevel): Include <elf/v850.h>.
3277 (enum reloc_type): Move to include/elf/v850.h.
3278 (v850_elf_check_relocs): For common variables, if the variable is
3279 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3280 into the appropriate section.
3281 (elf_backend_check_relocs): Define.
3283 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3285 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3287 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * config.bfd (mips*el-*-linux*): New target.
3290 (mips*-*-linux*): New target.
3292 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3293 Return a useful value.
3295 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3297 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3299 * configure: Rebuild.
3300 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3301 ac_cv_func_mmap in bfd/configure.host.
3303 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3304 filter_shlib and auxiliary_filter_shlib parameters.
3305 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3307 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3308 (bfd_elf64_size_dynamic_sections): Likewise.
3309 * bfd-in2.h: Rebuild.
3311 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3313 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3314 symbols, don't export a symbol which is defined by an object in an
3315 archive which contains shared objects.
3317 start-sanitize-tic80
3318 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3320 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3321 for TI TMS320c80 (MVP).
3322 (bfd_archures_list): Add bfd_tic80_arch.
3323 * bfd-in2.h: Regenerate by running "make headers".
3325 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3327 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3328 * configure.in (case $vec): Correct typo, "tb" not "tp".
3329 Also add cofflink.o for tic80coff_vec.
3330 * configure: Regenerate with autoconf.
3333 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3335 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3336 is configured with --with-mmap.
3338 start-sanitize-tic80
3339 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3341 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3342 (ALL_MACHINES): Add cpu-tic80.o
3343 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3344 * coff-tic80.c: Add skeleton, cloned from another coff config.
3345 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3349 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3351 * TODO: Correct a misspelling.
3352 start-sanitize-tic80
3353 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3354 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3355 * configure.in (case $vec): Add tic80coff_vec entry.
3356 * configure: Regenerate with autoconf.
3357 * archures.c (bfd_tic80_arch): Declare.
3358 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3359 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3360 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3361 (bfd_target_vector): Add tic80coff_vec entry.
3364 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3366 * elflink.h (elf_buckets): Add some more values for larger
3369 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * Makefile.in (install): Move subdir_do out of conditional. From
3372 Fred Fish <fnf@cygnus.com>.
3374 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3376 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3378 (elf_mn10200_howto_table): Likewise.
3379 (mn10200_reloc_map): Likewise.
3381 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3383 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3384 mips16 symbol during the link.
3385 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3387 (mips_elf_link_output_symbol_hook): New static function.
3388 (elf_backend_link_output_symbol_hook): Define.
3390 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3393 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3396 against SEC_DEBUGGING sections here (revert patch of December 5).
3397 * elfcode.h (elf_object_p): Check for them here, instead.
3399 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3402 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3404 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3405 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3406 * elf-bfd.h (struct elf_size_info): Update declaration of
3408 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3409 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3410 * elfxx-target.h: Use new dynamic reloc routines by default.
3411 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3414 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3416 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3417 if NAMES_HAVE_UNDERSCORE is defined.
3419 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3421 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3423 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3425 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3428 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3430 * elflink.h (elf_link_add_object_symbols): Only add a weak
3431 symbol if the real definition is in the dynamic symbol table.
3432 After finding the real definition, then, if it is dynamic, add the
3433 weak symbol to the dynamic symbol table.
3435 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3437 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3439 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3442 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3444 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3446 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3447 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3448 * reloc.c: Remove mn10300 big endian relocs.
3449 * bfd-in2.h, libbfd.h: Rebuilt.
3451 * elf32-mn10200.c: Update from elf32-mn10300.c.
3453 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3455 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3457 * elf32-mn10300.c: Add some comments.
3459 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3461 * ihex.c (ihex_scan): Always initialize buf before jumping to
3463 (ihex_read_section): Likewise.
3465 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3467 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3468 inplace for most relocs.
3470 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3473 even if SEC_ALLOC is not set.
3474 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3475 when deciding whether to copy a reloc into a shared object.
3476 (elf_i386_relocate_section): Likewise.
3477 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3478 (elf32_sparc_relocate_section): Likewise.
3479 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3480 reloc section if it is not set in the source section.
3481 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3482 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3483 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3485 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3487 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3488 expects a .got.plt until we actually create it.
3490 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3493 message for bfd_reloc_outofrange, rather than aborting. From
3494 Philippe De Muyter <phdm@info.ucl.ac.be>.
3496 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3497 a relocateable link, don't try to process them. From Heinz Wrobel
3498 <wrobel@lpr.e-technik.tu-muenchen.de>.
3500 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3502 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3503 mn10300_info_howto_rel. Tweak reloc argument to be an
3504 Elf32_Internal_Rela.
3505 (USE_RELA): Define instead of USE_REL.
3506 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3508 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3510 * configure.in, configure: Handle mips*-sgi-irix6*.
3511 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3514 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3517 relocation against a symbol defined in a section with no output
3520 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3522 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3523 * configure, config.in: Rebuild with autoconf 2.12.
3525 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3526 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3527 (swap_out_syms): Set st_other from existing st_other field.
3528 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3530 (elf_link_output_extsym): Set the other field from the global hash
3532 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3533 (elf_mips16_jump_howto): New static variable.
3534 (mips16_jump_reloc): New static function.
3535 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3536 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3537 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3539 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3540 * bfd-in2.h, libbfd.h: Rebuild.
3541 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3543 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * configure.host: Use long long for mips-sgi-irix6*.
3547 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3548 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3550 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3552 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3553 (enum reloc_type): Add more reloc types.
3554 (elf32_mn10300_howto_table): Update for new reloc types.
3555 (elf32_mn10300_reloc_map): Update for new reloc types.
3556 * reloc.c: Add some new relocs for the mn10300 series.
3557 * bfd-in2.h, libbfd.h: Rebuilt.
3559 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3561 * som.c (setup_sections): Don't lose for a space which has
3562 no data, but some symbols.
3564 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3566 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3567 (sunos_link_hash_table_create): Initialize got_needed.
3568 (sunos_create_dynamic_sections): Only set .got section size if it
3569 is not already set. Set got_needed.
3570 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3571 sdynptr, and only handle dynamic sections, if dynamic sections are
3573 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3574 Initialize .got section.
3575 (sunos_scan_ext_relocs): Likewise.
3576 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3578 (sunos_finish_dynamic_link): Check got_needed. Only set up
3579 dynamic linking information if needed.
3581 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3583 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3585 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3587 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3589 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3591 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3594 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3596 * filemode.c: Include sysdep.h.
3597 * ihex.c: Add casts to eliminate compiler warnings.
3598 * sunos.c: Add casts to eliminate compiler warnings.
3600 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3602 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3604 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3605 appropriate relocations in the .so file if shared.
3606 (ppc_elf_relocate_section): Ditto.
3608 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3610 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3611 complain_overflow_unsigned.
3613 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3615 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3616 overflows for R_D10V_16 and R_D10V_18.
3618 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3621 (do_with_relocs): Likewise.
3622 (do_as_repeat): Likewise.
3623 (copy_expression): Likewise.
3625 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * ieee.c (ieee_write_external_part): Correctly record whether
3628 there is an external part.
3630 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3632 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3633 handle tda offsets for sld.w and sst.w instructions.
3634 Fix alignment check in sld.w and sst.w tda reloc handling.
3636 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3638 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3640 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3642 * elf32-v850.c: Add comments about assumptions about
3643 char, short & long sizes.
3644 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3645 problems for several relocs.
3647 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3648 R_V850_SDA_OFFSET entry.
3650 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3652 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3653 Store import file index in ldindx.
3654 (xcoff_build_ldsyms): Assume that ldsym was not previously
3655 allocated. For an imported symbol, copy ldindx into l_ifile.
3657 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3659 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3660 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3661 fields in R_V850_TDA_OFFSET.
3662 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3663 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3666 * elf32-v850.c: Include bfdlink.h.
3667 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3669 (elf32_v850_bfd_final_link_relocate): New function.
3670 (v850_elf_relocation_section): Likewise.
3671 (elf_backend_relocate_section): Define.
3673 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * binary.c (binary_set_section_contents): Ignore sections which
3676 don't have SEC_LOAD and SEC_ALLOC set.
3678 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3680 * linker.c (_bfd_generic_final_link): Avoid losing static
3681 symbols in the .bss section.
3683 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3686 (mips32_64bit_reloc): New static function.
3687 (mips_reloc_map): Add entry for BFD_RELOC_64.
3688 (mips_elf_relocate_section): Handle R_MIPS_64.
3690 * linker.c (default_indirect_link_order): Print an error message
3691 when attempting to do a relocateable link with different object
3692 file formats, rather than calling abort.
3694 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3696 * reloc.c (m32r relocs): Rename them.
3697 * bfd-in2.h, libbfd.h: Regenerated.
3698 * elf32-m32r.c: Update.
3699 (m32r_elf_10_pcrel_reloc): New function.
3700 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3701 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3703 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3705 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3706 all sections that will be included in the output file.
3707 (_bfd_generic_link_output_symbols): Discard symbols in sections
3708 which are being discarded.
3709 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3710 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3711 (elf_v850_howto_table): Corresponding changes.
3712 (elf_v850_reloc_map): Corresponding changes.
3713 * reloc.c: Add additional V850 relocations.
3714 * bfd-in2.h, libbfd.h: Rebuilt.
3716 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3717 no longer want in pc-relative relocs.
3719 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3721 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3722 accept a reloc against an undefined sybmol!
3724 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3726 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3728 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3730 * VERSION: Bump for new relocation.
3732 * hosts/i386bsd.h: If NBPG is not defined, define it as
3733 PAGE_SIZE, for recent versions of FreeBSD.
3735 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * configure.host: Use `long long' as the 64 bit type on a Solaris
3738 host, since both gcc and the SunPRO compilers support it.
3740 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3742 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3743 mistake to have reused the ECOFF LITERAL for ELF since they have
3744 different semantics.
3745 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3746 * bfd-in2.h, libbfd.h: Rebuild.
3748 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3751 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3752 dynamic relocation for an undefweak symbol when we are building
3753 a static executable.
3755 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3757 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3758 point explicitly to srcdir.
3759 (targmatch.h): Edit references to point explicitly to objdir.
3761 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3763 * config.bfd: When setting targ_cpu, don't get confused by
3766 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3768 * configure.host: Add support for windows host (a build done
3769 under the Microsoft build environment).
3771 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3773 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3774 definition in a dynamic object, add it to the dynamic symbol table
3775 if any dynamic object mentions it. Reverts part of last patch.
3777 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3778 (sunos_link_hash_table_create): Initialize got_base.
3779 (bfd_sunos_size_dynamic_sections): If the .got section is more
3780 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3782 (sunos_check_dynamic_reloc): Subtract got_base from a base
3783 relative relocation.
3785 * elf32-mips.c (elf_mips_isa): New static function.
3786 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3787 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3789 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * archive.c (do_slurp_coff_armap): Only treat archive as little
3792 endian for i960 COFF.
3794 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3796 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3797 by the change in size of the section when EXEC_P is not set.
3799 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3800 (m68kcoff_rtype_to_howto): New static function.
3801 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3802 VMA to the addend for a PC relative reloc.
3804 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3806 * Makefile.in: Rebuild dependencies.
3808 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3811 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3813 * Makefile.in: Remove explicit dependencies for mn10200 and
3815 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3816 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3817 (dependencies): Rebuilt.
3819 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3821 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3822 during this function.
3824 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3825 section if the flags are compatible.
3827 * configure.in: Add havevecs, and put it in tdefaults.
3828 * mpw-config.in: Likewise.
3829 * configure: Rebuild.
3830 * targmatch.sed: New file; a sed script to build targmatch.h from
3832 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3833 * targets.c: Include "fnmatch.h".
3834 (struct targmatch): Define.
3835 (bfd_target_match): Define by including targmatch.h.
3836 (bfd_find_target): If the target is not found by name, search for
3837 it as a configuration triplet.
3838 * Makefile.in: Rebuild dependencies.
3839 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3840 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3841 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3842 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3843 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3844 (CFILES): Remove i386dynix.c and hp300bsd.c.
3845 (targmatch.h): New target.
3846 (do_clean): Remove targmatch.h.
3848 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3849 * acconfig.h: Add NEED_DECLARATION_GETENV.
3850 * configure, config.in: Rebuild.
3851 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3852 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3854 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3856 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3857 * cpu-mn10200.c, cpu-mn10300.c: New files.
3858 * elf32-mn10200.c, elf32-mn10300.c: New files.
3859 * Makefile.in: Break mn10x00 support into two separate
3860 configurations, mn10200 and mn10300.
3861 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3862 * bfd-in2.h, configure: Rebuilt.
3864 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3866 * Makefile.in (do_clean): Move config.log to do_distclean.
3868 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3870 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3871 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3872 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3873 (elf32-mn10x00.o): Add dependencies.
3874 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3875 (bfd_mn10x00_arch): Declare.
3876 (bfd_archures_list): Add bfd_mn10x00_arch.
3877 * config.bfd: Add mn10x00-*-*.
3878 * configure.in: Add bfd_elf32_mn10x00_vec.
3879 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3880 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3881 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3882 * bfd-in2.h, configure: Rebuilt.
3884 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3886 openVMS/Alpha: Provide filename and case_hack flags via
3887 symbol table from gas.
3888 Add case_hack code for symbol output from vax/vms.
3889 * evax-alpha.c (evax_initialize): Remove filename handling,
3890 filename is provided via symbol table.
3891 (evax_get_symtab): Use local symbol count when setting up table.
3892 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3894 (_bfd_evax_write_egsd): Skip file name symbol.
3895 * evax-emh.c (get_vms_time_string): Local function now.
3896 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3898 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3899 through _bfd_evax_case_hack_symbol.
3900 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3902 (_bfd_evax_basename): Removed.
3903 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3904 * evax.h (evax_private_data_struct): Remove filename.
3905 (flag_hash_long_names, flag_show_after_trunc,
3906 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3909 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3912 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3913 (NO_SWAP_MAGIC): Don't define.
3914 (SWAP_MAGIC): Define.
3916 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3917 no hash table entry for a global symbol.
3919 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3921 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3923 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3926 symbol type with T_NULL. Warn if symbol type changes. Based on
3927 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3929 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3930 a dynamic object in the dynamic symbol table if it is referenced
3931 or defined by a regular object.
3933 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3935 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3936 remove dwarf local labels. Shrinks binaries by a factor of 3!
3938 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3941 by hand, rather than by calling bfd_make_section.
3943 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3945 * reloc.c: Rename m32r relocs.
3946 * bfd-in2.h, libbfd.h: Rebuilt.
3947 * elf32-m32r.c: Update.
3949 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3952 link, adjust the symbol index of a base relative reloc. Don't
3953 change the addend of a PC relative reloc if pcrel_offset is set.
3954 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3955 a relocateable link.
3957 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3958 it is zero, in case src_mask matters.
3959 (bfd_install_relocation): Likewise.
3961 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3963 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3965 (_bfd_xcoff_bfd_final_link): Don't set target_index
3966 to an uninitialized value.
3968 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3970 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3971 indices, rather than crashing.
3972 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3974 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3977 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3979 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3981 (coff_arm_adjust_symndx): New static function.
3982 (coff_adjust_symndx): Define.
3984 * srec.c (srec_scan): Accept multiple symbols on a single line.
3985 From Pascal Martin <pmartin@alsys.com>.
3989 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3991 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3992 (sunos_merge_private_bfd_data): New function.
3994 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3996 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3998 (bfd_merge_private_bfd_data): Likewise.
3999 * section.c (bfd_copy_private_section_data): Likewise.
4000 * syms.c (bfd_copy_private_symbol_data): Likewise.
4001 * bfd-in2.h: Rebuild.
4002 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4003 both BFD's are the right flavour.
4004 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4005 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4006 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4007 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4008 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4009 (ppc_elf_merge_private_bfd_data): Likewise.
4010 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4011 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4013 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4014 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4017 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4019 * reloc.c: Add m32r relocs.
4020 * bfd-in2.h, libbfd.h: Rebuilt.
4021 * cpu-m32r.c,elf32-m32r.c: New files.
4023 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4027 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4029 * tekhex.c (first_phase): Change type parameter from char to int.
4031 (pass_over): Change func to expect int, not char.
4033 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4034 rather than SEC_LOAD when aligning the file offset for the first
4035 section in a segment.
4037 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4039 * syms.c (coff_section_type): Make arg const.
4040 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4041 to make_bfd_asection().
4042 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4043 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4044 (_bfd_elf_stringtab_init): Remove prototype.
4046 * netbsd-core.c (swap_abort): Add prototype.
4047 * aix386-core.c (swap_abort): Ditto & make static
4048 * hpux-core.c (swap_abort): Ditto & make static.
4049 * irix-core.c (swap_abort): Ditto & make static.
4050 * ptrace-core.c (swap_abort): Ditto & make static.
4051 * trad-core.c (swap_abort): Ditto & make static.
4052 * coffswap.h (coff_swap_reloc_in): Ditto.
4053 (coff_swap_reloc_out): Ditto.
4054 (coff_swap_filehdr_in): Ditto.
4055 (coff_swap_filehdr_out): Ditto.
4056 (coff_swap_sym_in): Ditto.
4057 (coff_swap_sym_out): Ditto.
4058 (coff_swap_aux_in): Ditto.
4059 (coff_swap_aux_out): Ditto.
4060 (coff_swap_lineno_in): Ditto.
4061 (coff_swap_lineno_out): Ditto.
4062 (coff_swap_aouthdr_in): Ditto.
4063 (coff_swap_aouthdr_out): Ditto.
4064 (coff_swap_scnhdr_in): Ditto.
4065 (coff_swap_scnhdr_out): Ditto.
4066 * ihex.c (ihex_sizeof_headers): Ditto.
4067 * tekhex.c (getsym): Ditto.
4068 (find_chunk): Ditto & make static.
4069 (insert_byte): Ditto.
4070 (first_phase): Ditto.
4072 (tekhex_get_symtab): Ditto & make static.
4073 (tekhex_get_symtab_upper_bound): Ditto & make static.
4074 (tekhex_mkobject): Ditto.
4075 (tekhex_object_p): Ditto.
4076 (move_section_contents): Ditto.
4077 (tekhex_get_section_contents): Ditto.
4078 (tekhex_set_arch_mach): Ditto & make static.
4079 (tekhex_set_section_contents): Ditto.
4080 (writevalue): Ditto.
4083 (tekhex_write_object_contents): Ditto.
4084 (tekhex_sizeof_headers): Ditto.
4085 (tekhex_make_empty_symbol): Ditto.
4086 (tekhex_get_symbol_info): Ditto.
4087 (tekhex_print_symbol): Ditto.
4088 * irix-core.c (make_bfd_asection): Ditto.
4089 (irix_core_core_file_p): Ditto.
4090 (irix_core_core_file_failing_command): Ditto.
4091 (irix_core_core_file_failing_signal): Ditto.
4092 (irix_core_core_file_matches_executable_p): Ditto.
4093 (irix_core_make_empty_symbol): Ditto.
4094 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4095 * srec.c (srec_new_symbol): Ditto.
4096 (srec_get_section_contents): Ditto.
4097 (srec_set_arch_mach): Ditto.
4098 (srec_set_section_contents): Ditto.
4099 (internal_srec_write_object_contents): Ditto.
4100 (srec_write_object_contents): Ditto.
4101 (symbolsrec_write_object_contents): Ditto.
4102 (srec_sizeof_headers): Ditto.
4103 (srec_make_empty_symbol): Ditto.
4104 (srec_get_symtab_upper_bound): Ditto.
4105 (srec_get_symtab): Ditto.
4106 (srec_print_symbol): Ditto and make static.
4107 * elf.c (elf_read): Ditto
4108 (assign_section_numbers): Ditto.
4109 (elf_fake_sections): Ditto.
4110 (sym_is_global): Ditto.
4111 (elf_map_symbols): Ditto.
4112 (get_program_header_size): Ditto.
4113 * coffgen.c (make_a_section_from_file): Ditto.
4114 (coff_real_object_p): Ditto.
4115 (fixup_symbol_value): Ditto.
4116 (build_debug_section): Ditto.
4118 * syms.c (coff_section_type): Ditto.
4120 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4122 * bfd-in2.h: Rebuilt after m32r changes.
4124 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4126 * config.bfd,configure.in,configure: Add m32r support.
4127 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4128 * config.bfd: Keep target list alphabetically sorted.
4130 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4132 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4133 to add in the constant part found in the instruction itself.
4134 (case R_V850_HI16_S): Likewise.
4136 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4138 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4139 and R_D10V_18 to be 1 (word).
4141 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * stabs.c (_bfd_link_section_stabs): If the output_section field
4144 of either section is bfd_abs_section, then the linker is
4145 discarding the section and we should not optimize it.
4147 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4149 * Makefile.in (aout-sparcle.o): New target.
4150 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4151 * config.bfd (sparclet-*-aout*): Add case.
4152 * configure.in (sparcle_aout_vec): Add case.
4153 * configure: Regenerated.
4154 * targets.c (sparcle_aout_vec): Declare.
4155 (bfd_target_vector): Add sparcle_aout_vec.
4156 * aout-sparcle.c: New file.
4158 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4160 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4161 low order sign bit propogation for R_V850_HI16_S.
4163 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4164 handling V850 specific relocs.
4165 (elf_v850_howto_table): Use the new function for some
4166 relocations. Twiddle masks & shifts for some relocs.
4167 Set partial_inplace where needed.
4169 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4171 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4172 default architecture to a machine number of 0.
4173 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4175 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4176 the output BFD is the default, set it from the first input BFD.
4178 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4180 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4181 insert at bitpos zero. The HI16 relocs are shifted right
4182 by 16 bits. Fix src_mask for all relocs.
4183 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4185 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4188 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4190 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4191 Rewrite to use BFD file read routines and to avoid using a fixed
4192 length for the file name.
4194 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4196 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4197 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4198 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4199 to R_V850_{32,16,8}.
4201 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4203 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4204 (elf_v850_howto_table): Add info for HI16_S reloc.
4205 (v850_reloc_map): Add HI_16_S reloc.
4206 * reloc.c: Define BFD_RELOC_V850_* relocs.
4208 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4211 * elf32-sh.c: New file.
4212 * elf.c (prep_headers): Handle bfd_arch_sh.
4213 * elfcode.h (write_relocs): Handle absolute symbol.
4214 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4215 (_bfd_elf64_link_read_relocs): Declare.
4216 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4217 elf_link_read_relocs. Make globally visible. Change all
4219 (elf_link_input_bfd): Get external symbols from cache in
4220 symtab_hdr->contents. Get contents from cache in
4222 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4224 * reloc.c: Define BFD_RELOC_SH_* relocs.
4225 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4226 * coff-sh.c (sh_insns_conflict): Fix a return value.
4227 (_bfd_sh_align_load_span): New globally visible function, broken
4228 out of sh_align_load.
4229 (sh_align_load): Call _bfd_sh_align_load_span.
4230 (sh_swap_insns): Change relocs parameter to PTR.
4231 * bfd-in2.h, libbfd.h: Rebuild.
4232 * targets.c (bfd_elf32_sh_vec): Declare.
4233 (bfd_elf32_shl_vec): Declare.
4234 * config.bfd (sh-*-elf*): New target.
4235 * configure.in (bfd_elf32_sh_vec): New target vector.
4236 (bfd_elf32_shl_vec): New target vector.
4237 * configure: Rebuild.
4238 * Makefile.in: Rebuild dependencies.
4239 (BFD32_BACKENDS): Add elf32-sh.o.
4240 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4242 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4243 page before checking D_PAGED.
4245 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4246 (ihex_write_object_contents): Remove extbase; always use segbase
4249 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4251 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4252 * configure.host (i[345]86-*-*): Ditto.
4253 * config.bfd (i[345]86-*-*): Ditto.
4254 * configure: Regenerate.
4256 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4259 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4261 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4262 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4263 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4264 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4265 will have an ST_CODE type, change the symbol's type to ST_DATA.
4266 * som.c (hppa_som_gen_reloc_type): Update prototype.
4268 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4270 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4271 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4272 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4273 (mips_elf_finish_dynamic_sections): Likewise.
4275 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4277 * configure.host (HLDENV): New variable to set. Set it for
4278 *-*-sysv4*, since those linkers may not support -R but they always
4279 support LD_RUN_PATH.
4281 * libieee.h (NSECTIONS): Don't define.
4282 (ieee_data_struct): Change section_table to asection **. Add
4284 * ieee.c (get_section_entry): If the table isn't big enough, make
4286 (ieee_slurp_sections): Remove assertion about number of sections.
4287 (ieee_object_p): Adjust initialization of ieee to match changes to
4290 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4291 symbols merely because we are generating a shared library.
4292 (xcoff_build_ldsyms): Don't set up global linkage code for an
4293 undefined symbol merely because we are generating a shared
4296 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4298 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4299 (BFD32_BACKENDS) Add elf32-v850.o.
4300 * archures.c: Add bfd_v850_arch.
4301 * bfd-in2.h: Add bfd_v850_arch.
4302 * config.bfd (v850-*-*): New target.
4303 * configure: (bfd_elf32_v850_vec) New vector.
4304 * configure.in: (bfd_elf32_v850_vec) New vector.
4305 * cpu-v850.c: New file.
4306 * elf.c (prep_headers): Added case bfd_arch_v850.
4307 * elf32-v850.c: New file.
4308 * targets.c (bfd_elf32_v850_vec): New vector.
4310 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4313 a function code symbol for an XMC_XO symbol.
4315 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4317 * mpw-config.in: Update editing of autoconf vars to reflect
4318 Jul 18 configure.in change.
4319 * mpw-make.sed: Update editing of include pathnames to be
4320 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4322 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4324 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4325 which to offset to get the .plt entry address is ".plt".
4327 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4329 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4330 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4331 Added, for internal use by the ARM gas.
4333 * bfd-in2.h: Rebuilt
4335 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4337 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4338 in section dynidx start.
4340 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4343 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4344 optimization for g++.
4346 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4348 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4349 the -mrelocatable-lib bit set and the other doesn't, clear the
4350 -mrelocatable-lib bit in the header.
4352 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4354 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4355 symbol against a STT_FUNC symbol in a shared library.
4357 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4359 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4360 symbol is found, automatically define the corresponding function
4363 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4364 if sym.n_numaux is not zero.
4365 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4366 entry to disagree about the number of aux entries if the symbol
4369 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4370 section if it might be needed, not just if info->shared.
4371 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4372 the start of .rel.dyn if we are going to use it.
4373 (mips_elf_finish_dynamic_sections): Only clear the first element
4374 of .rel.dyn if the size is greater than zero.
4376 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4378 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4379 undefined_symbol callback for a symbol, then don't issue any more
4380 warnings about loader relocs.
4381 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4382 after calling the undefined_symbol callback.
4384 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4385 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4386 as the AIX linker seems to do.
4388 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4390 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4391 (evax_initialize): Remove evax_reloc_table.
4392 (evax_close_and_cleanup): Ditto.
4394 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4396 (evax_bfd_reloc_type_lookup): Ditto.
4397 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4398 cooked_size == raw_size.
4399 * evax-emh.c (_bfd_evax_register_filename): Remove.
4400 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4401 * evax-misc.c (add_new_contents): Malloc section at full size.
4402 (_bfd_save_evax_section): Memcpy section contents directly.
4403 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4404 (evax_reloc_table): Remove.
4406 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4408 * makefile.vms: Add better support for DEC C compilation
4409 Add evax.h dependencies
4411 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4412 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4413 (BFD_RELOC_ALPHA_BASEREG): Remove.
4414 * bfd-in2.h, libbfd.h: Rebuild.
4416 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4418 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4419 getgid if _WIN32 is defined.
4420 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4422 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4424 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4425 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4427 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4430 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4432 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4434 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4435 (NEED_DECLARATION_REALLOC): New macro.
4436 * configure, config.in: Rebuild.
4437 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4438 (realloc): Declare if NEED_DECLARATION_REALLOC.
4440 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4441 <strings.h> if they exist.
4443 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4445 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4449 Based on patches from Eric Valette <valette@crf.canon.fr>:
4450 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4451 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4452 (elf_howto_table): Add entries for new relocs.
4453 (elf_i386_reloc_type_lookup): Handle new relocs.
4454 (elf_i386_info_to_howto): Just call abort.
4455 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4456 (elf_i386_relocate_section): Likewise.
4458 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4460 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4462 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4464 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4465 only get the LMA from the phdr if they are in the same part of the
4468 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4469 new segment to make them more comprehensible. If the relationship
4470 between the LMA and the VMA changed, start a new segment. Don't
4471 check dynsec when deciding whether to start a new segment for a
4472 writeable section; -N will now handle this.
4474 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4476 * libhppa.h: Remove "esel" changes. Not the right approach.
4477 * som.c: Corresponding changes.
4478 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4479 which don't have a SOM symbol type associated with them.
4480 Reverses a 1994 change.
4482 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4484 Make ld -N more reasonable for ELF:
4485 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4486 phdr_in_section to false, and always use a single load segment.
4487 (elf_sort_sections): Sort sections by LMA after VMA.
4488 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4489 align to maxpagesize.
4490 (assign_file_positions_except_relocs): Likewise.
4491 * elfcode.h (elf_object_p): If a section is loaded but not page
4492 aligned, clear D_PAGED.
4494 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4496 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4497 Added, for internal use by the ARM gas.
4499 * bfd-in2.h: Rebuilt
4501 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4503 * libhppa.h (R_HPPA_ESEL): New field selector.
4504 (e_esel): Similarly.
4505 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4506 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4507 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4509 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4511 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4512 archive search before looking for stripped dynamic objects.
4514 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4516 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4517 symbol a warning rather than an error.
4519 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * elf.c (assign_file_positions_for_segments): Track the virtual
4522 memory position separately from the file position, and use it to
4523 compute the alignment adjustment.
4525 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4527 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4528 and fixed mask on R_D10V_10_PCREL_L.
4530 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4532 * elf64-mips.c: Include "aout/ar.h".
4533 (mips_elf64_slurp_armap): New static function.
4534 (mips_elf64_write_armap): New static function.
4535 (bfd_elf64_archive_*): Define.
4536 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4537 Use instead of bfd_generic_archive_p.
4538 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4539 instead of _bfd_write_archive_contents.
4540 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4541 _bfd_generic_mkarchive.
4542 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4543 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4545 (TARGET_LITTLE_SYM): Likewise.
4546 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4548 * Makefile.in: Rebuild dependencies.
4550 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4551 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4552 SHT_MIPS_EVENTS sections.
4553 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4554 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4556 (_bfd_mips_elf_fake_sections): Likewise.
4558 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4559 * ecoff.c (ecoff_compute_section_file_positions): Copy
4560 rdata_in_text from backend info to tdata. Clear it if any data
4561 section comes before .rdata.
4562 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4563 tdata rather than backend info.
4565 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4567 * configure.in: Fix test for whether a compiler has a 64 bit
4568 type. From Jim Wilson <wilson@cygnus.com>.
4570 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * configure.host (mips-sgi-irix6*): New host.
4574 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4575 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4576 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4578 * configure: Rebuild.
4579 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4580 (BFD_HOST_64_BIT): Define conditionally.
4581 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4582 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4583 (symvalue, bfd_size_type): Likewise.
4584 * bfd-in2.h: Rebuild.
4585 * Makefile.in (do_clean): Remove bfd-tmp.h.
4586 (do_distclean): Remove bfd-in3.h.
4587 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4588 (bfd-in3.h): New target.
4590 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4591 Andrew Gierth <ANDREWG@microlise.co.uk>.
4593 * configure.host: Set INSTALL_SHLIB.
4594 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4595 * configure: Rebuild.
4596 * Makefile.in (install): Use @INSTALL_SHLIB@.
4598 * config.bfd (mips*-*-irix6*): New target.
4599 * configure.host: Handle Irix 6 shared library like Irix 5.
4601 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4602 symbol for a magic name.
4603 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4605 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4608 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4610 * mpw-config.in: Add ELF support to mips config, create the
4611 elf32-target.h file in the object dir.
4612 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4614 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4616 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4617 Also removed most abort calls, in favor of using bfd reporting.
4619 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4621 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4622 (BFD32_BACKENDS) Add elf32-d10v.o.
4623 * archures.c: Add bfd_d10v_arch.
4624 * bfd-in2.h: Add bfd_d10v_arch.
4625 * config.bfd (d10v-*-*): New target.
4626 * configure: (bfd_elf32_d10v_vec) New vector.
4627 * configure.in: (bfd_elf32_d10v_vec) New vector.
4628 * cpu-d10v.c: New file.
4629 * elf.c (prep_headers): Added case bfd_arch_d10v.
4630 * elf32-d10v.c: New file.
4631 * libbfd.h: Rebuild.
4632 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4633 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4634 * targets.c (bfd_elf32_d10v_vec): New vector.
4636 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4638 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4640 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4642 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4643 bfd_mach_i386_i8086 machine types.
4645 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4647 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4650 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4652 * coffcode.h (coff_set_section_contents): A/UX does not require
4653 special handling of the _LIB section.
4655 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4657 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4658 value for R_RELBYTE.
4660 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4661 array if one was allocated.
4663 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4665 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4666 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4667 use_rld_obj_head and rld_value.
4668 (mips_elf_link_hash_table_create): Initialize new fields.
4669 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4671 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4672 __rld_obj_head symbol not seen, create an __rld_map symbol.
4673 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4674 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4675 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4676 __rld_obj_head symbol.
4677 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4679 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4683 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4684 ppc_elf_addr16_ha_reloc.
4685 (ppc_elf_addr16_ha_reloc): New static function.
4687 * coff-mips.c (struct mips_hi): Define.
4688 (mips_refhi_list): New static variable.
4689 (mips_refhi_addr, mips_refhi_addend): Remove.
4690 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4691 (mips_reflo_reloc): Process mips_refhi_list.
4692 (mips_relhi_list): New static variable.
4693 (mips_relhi_addr, mips_relhi_addend): Remove.
4694 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4695 (mips_rello_reloc): Process mips_relhi_list.
4696 (mips_relocate_section): Permit an arbitrary number of REFHI or
4697 RELHI relocs before the associated REFLO or RELLO reloc.
4699 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4701 * aout-target.h (MY(callback)): Set reloc_count fields.
4703 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4706 sections unless this is a SunOS link.
4708 * VERSION: Set to 2.7.1.
4710 * Released binutils 2.7.
4712 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * i386aout.c: Include "aout/aout64.h".
4715 (i386aout_write_object_contents): New static function.
4716 (MY_write_object_contents): Define.
4718 * netbsd.h (MY(write_object_contents)): Make sure that
4719 adjust_sizes_and_vmas is called before fiddling with the magic
4722 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4724 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4726 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * libbfd-in.h (itos, stoi): Don't define.
4729 * libbfd.h: Rebuild.
4730 * i386lynx.c (KEEPIT): Define as udata.i.
4731 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4732 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4733 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4734 flags. Don't use stoi.
4736 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4738 * elf.c (map_sections_to_segments): Don't start a new segment for
4739 a writable section if it's on the same page as the previous
4740 segment. Reset the writable variable for a readonly section.
4742 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4744 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4745 first_thunk_address, thunk_size, and import_table_size.
4746 * peicode.h: Improved some diagnostics regarding edata sections.
4748 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4750 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4751 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4753 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4755 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4756 with XCOFF_DEF_DYNAMIC set is really defined.
4757 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4758 (xcoff_link_add_symbols): Only create special sections if using an
4761 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4763 (bfd_install_relocation): Likewise.
4765 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4767 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4769 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4770 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4771 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4772 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4773 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4774 are found for LITERAL relocs.
4775 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4776 taken, we cannot generate a .plt entry for the symbol.
4778 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4780 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4781 sysconf functions (for gprof).
4782 * configure, config.in: Rebuild.
4784 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4786 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4787 an archive if it has a map. If the object file has the wrong
4790 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4791 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4793 (alpha_relocate_section): Likewise.
4795 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4796 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4797 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4798 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4799 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4800 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4801 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4802 * peicode.h: Corresponding changes.
4804 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * elflink.h (elf_create_pointer_linker_section): Comment out code
4807 dealing with making GOT pointers negative of the GOT symbol for
4810 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4812 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4813 increment the .rela.plt size until after we're done creating the
4815 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4816 .rela.plt offset directly rather than calculating it.
4818 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4820 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4821 Use autoconf-set values.
4822 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4823 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4826 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4827 * configure: Rebuilt.
4829 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4831 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4832 handling code > 1k away.
4834 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4836 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4837 defined, output whenever the symbol is updated.
4839 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4841 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4842 section to 0 if user_set_vma is set.
4843 * elflink.h (elf_bfd_final_link): Likewise.
4845 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4847 Partially undo patch of Jun 20.
4848 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4849 (coff_compute_section_file_positions): Likewise.
4850 (coff_write_object_contents): Likewise. Re-add deleted code, but
4851 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4852 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4854 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4856 * config.bfd: Add support for *-*-rtems* configurations.
4858 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * elf.c (prep_headers): Add bfd_arch_alpha case.
4862 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4864 * elf64-alpha.c: New file.
4865 * config.bfd (alpha-*-linuxecoff*): New target.
4866 (alpha-*-linux*, alpha-*-elf*): New targets.
4867 * configure.in (bfd_elf64_alpha_vec): New vector.
4868 * configure: Rebuild.
4869 * targets.c (bfd_elf64_alpha_vec): Declare.
4870 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4871 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4872 * bfd-in2.h, libbfd.h: Rebuild.
4873 * Makefile.in: Rebuild dependencies.
4874 (BFD64_BACKENDS): Add elf64-alpha.o.
4875 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4877 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4880 than relying on a right shift of 32.
4882 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4884 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4885 ifdef to COFF_WITH_PE.
4886 (coff_compute_section_file_positions): Likewise.
4887 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4888 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4889 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4890 COFF_IMAGE_WITH_PE, always include.
4892 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4894 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4896 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4897 approximate the correct answer if SIZEOF_HEADERS was not used.
4899 * binary.c (binary_set_section_contents): Set section file
4900 position based on LMA rather than VMA.
4902 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4904 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4905 symbols if info->strip == strip_all.
4907 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4909 * coff-h8300.c: Remove #if 0 code.
4910 (compatable): Don't allow mixing/matching of different architectures.
4912 * archures.c (bfd_mach_h8300s): Add.
4913 * bfd-in2.h: Rebuilt.
4914 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4916 (h8300_reloc16_estimate): Likewise.
4917 (h8300_reloc16_extra_cases): Likewise.
4918 (h8300_bfd_link_add_symbols): Likewise.
4919 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4920 (coff_set_flags): Likewise.
4921 * cpu-h8300.c (h8300_scan): Likewise.
4922 Add H8/S to bfd_h8300_arch list.
4924 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4926 Added support for Alpha OpenVMS:
4927 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4928 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4929 * config.h-vms, makefile.vms: New files.
4930 * config.bfd (alpha-*-*vms*): New target.
4931 * configure.in (evax_alpha_vec): New target vector.
4932 * configure: Rebuild.
4933 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4934 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4935 * targets.c (bfd_target_evax_flavour): Define.
4936 (evax_alpha_vec): Declare.
4937 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4938 if BFD64 is defined.
4939 * bfd-in2.h, libbfd.h: Rebuild.
4940 * Makefile.in: Rebuild dependencies.
4941 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4942 evax-emh.o, and evax-misc.o.
4943 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4944 evax-etir.c, evax-emh.c, and evax-misc.c.
4945 (HFILES): Add evax.h.
4947 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4949 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4951 (h8300_bfd_link_add_symbols): Likewise.
4953 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4955 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4956 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4958 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4960 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4961 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4963 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4964 R_MIPS_32 relocs if creating a shared library.
4966 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4968 * peicode.h (add_data_entry): Use pei_section_data rather than
4969 _cooked_size. Corresponds to May 13 change in coffcode.h.
4971 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4974 * coffcode.h (coff_write_object_contents): If there are long
4975 section names, always set the f_symptr field, even if there are no
4977 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4978 if there are no symbols.
4980 * coffgen.c (make_a_section_from_file): Check return value of
4981 _bfd_coff_read_string_table.
4982 (coff_real_object_p): Check return value of
4983 make_a_section_from_file.
4984 (_bfd_coff_read_string_table): Check that there are some symbols
4985 before trying to read the string table size.
4987 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4989 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4990 to replace a symbol in a dynamic object with a symbol from another
4991 dynamic object, do the replacement if the existing symbol is
4992 global linkage code.
4994 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4995 for _ptrgl, and treat it as global linkage code.
4997 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4998 filename or N_SO symbol past the offset, and use it to indicate
4999 that there is no line number or function when appropriate.
5001 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5003 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5004 common symbol defined by the linker. Don't export function code
5005 even if export_defineds is set.
5007 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5009 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5011 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5012 (h8300_symbol_address_p): New function.
5013 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5016 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5018 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5020 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5021 correctly for the two variants. Allow relaxing if the target
5022 is 128 bytes away since after relaxation it'll be 126 bytes away.
5023 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5024 "dot" and "value". Allow relaxing if the target is 128 bytes
5025 away since after relaxation it'll be 126 bytes away.
5026 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5027 the given section until nothing changes.
5029 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5031 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5032 alignment hack--we can get the lnnoptr info another way without
5033 suddenly increasing the alignment requirements. Set the flags for
5035 (ecoff_compute_section_file_positions): Do so.
5037 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5039 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5040 to keep the HP emulator database happy.
5042 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5043 From Kevin Buettner <kev@primenet.com>.
5045 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5047 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5048 name of a NULL section.
5050 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5052 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5053 set, always call the notice callback.
5055 * VERSION: Increment for bfdlink.h change.
5057 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5059 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5060 (sh_relax_delete_bytes): Correct handling of differently sized
5061 trailing alignment reloc.
5063 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5064 * bfd-in2.h: Rebuild.
5065 * configure.in: Warn if there is no known 64 bit type.
5066 * configure: Rebuild.
5068 * Makefile.in: Rebuild dependencies.
5069 (BFD32_BACKENDS): Add ppcboot.o.
5070 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5072 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5073 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5075 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5078 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5079 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5080 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5082 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5084 * elf64-mips.c: Improve reloc special_functions and handling of
5085 SHT_MIPS_OPTIONS section.
5086 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5087 mips_elf_hi16_reloc and make globally visible.
5088 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5089 make globally visible.
5090 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5091 make globally visible.
5092 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5093 and make globally visible.
5094 (gprel16_with_gp): Check howto->src_mask before using value in
5096 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5097 and make globally visible.
5098 (gprel32_with_gp): Check howto->src_mask before fetching value.
5099 (bfd_mips_elf_swap_options_in): New function.
5100 (bfd_mips_elf_swap_options_out): New function.
5101 (_bfd_mips_elf_set_private_flags): Rename from
5102 mips_elf_set_private_flags and make globally visible.
5103 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5104 mips_elf_copy_private_bfd_data and make globally visible.
5105 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5106 mips_elf_merge_private_bfd_data and make globally visible.
5107 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5108 for a SHT_MIPS_OPTIONS section.
5109 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5110 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5111 name of a SHT_MIPS_OPTIONS section.
5112 (_bfd_mips_elf_set_section_contents): New function.
5113 (mips_elf32_section_processing): Set the GP value in a
5114 SHT_MIPS_OPTIONS section.
5115 (_bfd_mips_elf_find_nearest_line): Rename from
5116 mips_elf_find_nearest_line and make globally visible.
5117 (bfd_elf32_set_section_contents): Define.
5118 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5119 (_bfd_mips_elf_lo16_reloc): Declare.
5120 (_bfd_mips_elf_gprel16_reloc): Declare.
5121 (_bfd_mips_elf_got16_reloc): Declare.
5122 (_bfd_mips_elf_gprel32_reloc): Declare.
5123 (_bfd_mips_elf_set_private_flags): Declare.
5124 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5125 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5126 (_bfd_mips_elf_find_nearest_line): Declare.
5127 (_bfd_mips_elf_set_section_contents): Declare.
5129 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5131 (elf_info_to_howto): Define.
5132 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5134 (elf_info_to_howto): Define.
5135 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5137 (elf_info_to_howto): Define.
5139 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5140 R_MOV16B[12], to match change in coff/internal.h.
5142 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5144 * elf64-mips.c: Extensive additions to provide better support for
5145 writing files and for gas.
5146 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5147 of mips_elf_object_p.
5148 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5149 _bfd_mips_elf_object_p.
5150 (_bfd_mips_elf_final_write_processing): Rename from
5151 mips_elf_final_write_processing and make globally visible.
5152 (_bfd_mips_elf_fake_sections): Rename from
5153 mips_elf_fake_sections and make globally visible.
5154 (_bfd_mips_elf_section_from_bfd_section): Rename from
5155 mips_elf_section_from_bfd_section and make globally visible.
5156 (_bfd_mips_elf_section_processing): New function, broken out of
5157 mips_elf_section_processing.
5158 (mips_elf32_section_processing): Rename from
5159 mips_elf_section_processing; call
5160 _bfd_mips_elf_section_processing.
5161 (_bfd_mips_elf_symbol_processing): Rename from
5162 mips_elf_symbol_processing and make globally visible.
5163 (_bfd_mips_elf_read_ecoff_info): Rename from
5164 mips_elf_read_ecoff_info and make globally visible.
5165 (mips_elf32_ecoff_debug_swap): Rename from
5166 mips_elf_ecoff_debug_swap.
5167 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5168 struct symbol_cache_entry.
5169 (_bfd_elf_validate_reloc): New function, moved in from
5170 elfcode.h:validate_reloc.
5171 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5172 to _bfd_elf_validate_reloc. Change all callers.
5173 * elf-bfd.h (bfd_section_from_shdr): Declare.
5174 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5175 (_bfd_elf_validate_reloc): Declare.
5176 (_bfd_mips_elf_object_p): Declare.
5177 (_bfd_mips_elf_fake_sections): Declare.
5178 (_bfd_mips_elf_section_from_bfd_section): Declare.
5179 (_bfd_mips_elf_section_processing): Declare.
5180 (_bfd_mips_elf_symbol_processing): Declare.
5181 (_bfd_mips_elf_read_ecoff_info): Declare.
5182 (_bfd_mips_elf_final_write_processing): Declare.
5183 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5186 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5187 (mips_elf_final_write_processing): Likewise.
5189 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5191 64-bit MIPS ELF ABI objdump support:
5192 * elf64-mips.c: New file.
5193 * Makefile.in: Rebuild dependencies.
5194 (BFD64_BACKENDS): Add elf64-mips.o.
5195 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5196 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5197 bfd_elf64_littlemips_vec to targ_selvecs.
5198 (mips*-*-elf*): Likewise.
5199 * confingure.in: Add bfd_elf64_bigmips_vec and
5200 bfd_elf64_littlemips_vec to vector switch.
5201 * configure: Rebuild.
5202 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5203 broken out of mips_elf_section_from_shdr.
5204 (mips_elf32_section_from_shdr): Rename from
5205 mips_elf_section_from_shdr. Call new function.
5206 (elf_backend_section_from_shdr): Update name of renamed function.
5207 * elf-bfd.h (struct elf_size_info): Change second parameter of
5208 write_out_phdrs to be const. Likewise for second parameter of
5210 (struct bfd_elf_section_data): Add rel_hdr2 field.
5211 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5212 (bfd_elf32_swap_symbol_out): Likewise.
5213 (bfd_elf32_swap_reloc_in): Likewise.
5214 (bfd_elf32_swap_reloc_out): Likewise.
5215 (bfd_elf32_swap_reloca_in): Likewise.
5216 (bfd_elf32_swap_reloca_out): Likewise.
5217 (bfd_elf32_swap_phdr_in): Likewise.
5218 (bfd_elf32_swap_phdr_out): Likewise.
5219 (bfd_elf32_swap_dyn_in): Likewise.
5220 (bfd_elf32_swap_dyn_out): Likewise.
5221 (bfd_elf32_slurp_symbol_table): Declare.
5222 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5223 (bfd_elf32_write_out_phdrs): Declare.
5224 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5225 (bfd_elf64_swap_symbol_out): Likewise.
5226 (bfd_elf64_swap_reloc_in): Likewise.
5227 (bfd_elf64_swap_reloc_out): Likewise.
5228 (bfd_elf64_swap_reloca_in): Likewise.
5229 (bfd_elf64_swap_reloca_out): Likewise.
5230 (bfd_elf64_swap_phdr_in): Likewise.
5231 (bfd_elf64_swap_phdr_out): Likewise.
5232 (bfd_elf64_swap_dyn_in): Likewise.
5233 (bfd_elf64_swap_dyn_out): Likewise.
5234 (bfd_elf64_slurp_symbol_table): Declare.
5235 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5236 (bfd_elf64_write_out_phdrs): Declare.
5237 (_bfd_mips_elf_section_from_shdr): Declare.
5238 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5239 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5240 section for the section, add the new one to rel_hdr2. Increment
5241 reloc_count rather than setting it.
5242 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5243 Remove static declaration.
5244 (elf_write_shdrs_and_ehdr): Define name as macro.
5245 (elf_write_out_phdrs): Likewise.
5246 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5247 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5248 (elf_swap_symbol_in): Change second parameter to be const.
5249 (elf_swap_symbol_out): Likewise.
5250 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5251 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5252 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5253 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5254 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5255 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5256 parameter to be const. Make non-static.
5257 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5259 (elf_slurp_symbol_table): Make non-static.
5260 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5261 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5262 (elf_backend_size_info): Likewise.
5263 (elfNN_bed): Use elf_backend_size_info.
5264 * targets.c (bfd_elf64_bigmips_vec): Declare.
5265 (bfd_elf64_littlemips_vec): Declare.
5266 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5267 bfd_elf64_littlemips_vec if BFD64 is defined.
5269 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5271 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5273 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5274 zeroes, in alignment holes.
5276 * configure: Rebuild with autoconf 2.10.
5278 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5279 potential leading underscore in the allocated buffer.
5281 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5283 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5284 symbols into .sbss if this is a relocatable link.
5286 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5288 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5289 undefined symbols when creating a shared library.
5291 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5293 * coff-sh.c: Add a bunch of new code and static const arrays to
5294 support aligning loads and stores on four byte memory boundaries.
5296 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5298 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5299 call sh_align_loads.
5300 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5303 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5305 * cache.c (bfd_open_file): Unlink the file before opening it for
5306 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5308 * opncls.c (bfd_fdopenr): Set opened_once.
5310 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5312 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5315 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5316 the code unconditionally.
5318 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5320 * libcoff-in.h (struct pei_section_tdata): Define structure.
5321 (pei_section_data): Define macro.
5322 * libcoff.h: Rebuild.
5323 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5324 store s_paddr field in pei_section_data.
5325 (coff_compute_section_file_positions): Use pei_section_data rather
5326 than _cooked_size, and don't overwrite an existing value.
5327 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5328 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5329 * peicode.h (coff_bfd_copy_private_section_data): Define if
5331 (pe_bfd_copy_private_section_data): New static function if
5334 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5336 * srec.c (srec_set_arch_mach): Write as a function rather than a
5339 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5340 no map, just check each member in turn to see whether it is
5343 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5345 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5346 table. Call BFD_ASSERT to validate header size, instead of
5348 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5351 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5353 * ppcboot.c: New target for looking at PPCbug boot records.
5355 * config{ure.in,.bfd}: Add support for ppcboot target.
5357 * configure: Regenerate.
5359 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5361 * coff-h8300.c (howto_table): Update names to match recent
5362 changes to include/coff/internal.h. Fix minor errors in the
5363 existing relocs. Add R_MOVL1 and R_MOVL2.
5364 (rtype2howto): Similarly.
5365 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5366 existing relaxing code and peform more relaxing.
5367 (h8300_reloc16_extra_cases): Likewise.
5369 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5371 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5374 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5376 * elfcode.h (elf_object_p): Reject generic ELF target if
5377 e_machine matches an alternate machine code in a specific backend.
5379 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5380 obsolete align_power_min field.
5382 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5384 * coff-h8300.c (reloc_howto_type): Add howto entry for
5386 (rtype2howto): Handle R_PCRWORD_B.
5387 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5388 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5389 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5390 branch (R_PCWORD_B).
5392 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * aoutx.h (translate_from_native_sym_flags): Set the section for
5395 BSF_CONSTRUCTOR symbols.
5397 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5400 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5402 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5403 stop looking when section is found.
5405 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5407 * coffcode.h (STRING_SIZE_SIZE): Define.
5408 (styp_to_sec_flags): Handle long symbol names when looking for the
5410 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5411 (bfd_coff_long_section_names): Define.
5412 (coff_write_object_contents): Handle long section names.
5413 (bfd_coff_std_swap_table): Initialize new field.
5414 * libcoff.h: Rebuild.
5415 * coffgen.c (make_a_section_from_file): Handle long section
5417 (coff_write_symbols): Handle long section names.
5418 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5419 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5420 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5421 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5422 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5423 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5424 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5425 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5427 * bout.c (b_out_callback): Set lma of sections.
5428 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5429 parameter to output_bfd. Used input_bfd instead of output_bfd in
5432 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * aoutx.h (translate_from_native_sym_flags): Don't create
5435 SEC_CONSTRUCTOR sections.
5436 * ecoff.c (ecoff_set_symbol_info): Likewise.
5438 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5439 From Don Bowman <bowman@waterloo.hp.com>.
5441 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5443 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5444 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5446 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5448 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5449 mips_32_relocs field.
5450 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5451 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5452 relocs against a global symbol which is not defined in a regular
5454 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5455 against a global symbol, increment mips_32_relocs.
5456 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5457 the symbol is not defined in a regular file, make room in the
5460 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5462 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5463 file position and the virtual file position separately. Set
5464 filepos information bsaed on the real file position.
5465 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5466 Jan 23 change to coffcode.h.
5468 * som.c (som_slurp_symbol_table): Set the symbol count to the
5469 number of BFD symbols created.
5471 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5473 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5474 output file if linking shared objects. Loop to check all relocs,
5475 rather than returning false on first error.
5477 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5479 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5480 (ppc_elf_additional_program_headers): If .interp section, bump #
5481 of program headers by 1.
5482 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5483 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5484 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5486 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5488 (ppc_elf_relocate_section): If the output section isn't defined,
5489 don't abort, just give an error message.
5491 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5492 being created is .sdata or .sdata2, don't make the symbol dynamic.
5494 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5496 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5497 members of an archive for dynamic objects with no symbols, and
5498 pass them directly to check_archive_element.
5499 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5500 xcoff_link_check_dynamic_ar_symbols.
5501 (xcoff_link_check_dynamic_ar_symbols): New static function.
5503 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5504 from _bfd_nodynamic to _bfd_xcoff.
5505 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5507 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5508 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5509 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5510 * libcoff.h: Rebuild.
5511 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5512 (xcoff_get_section_contents): New static function.
5513 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5514 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5515 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5516 (xcoff_dynamic_reloc): New static variable.
5517 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5518 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5520 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5522 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5523 if reloc_entry->addend is not 0.
5524 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5526 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5528 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5530 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5531 Add entries for R_SPARC_[56].
5532 (sparc_reloc_map): Add entries for R_SPARC_[56].
5534 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5536 Optimize linking of stabs in sections as used in ELF and COFF.
5537 * stabs.c: New file.
5538 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5539 (_bfd_write_section_stabs): Declare.
5540 (_bfd_write_stab_strings): Declare.
5541 * libbfd.h: Rebuild.
5542 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5543 (struct coff_link_hash_table): Add stab_info field.
5544 * libcoff.h: Rebuild.
5545 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5547 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5549 (_bfd_coff_final_link): Write out stab strings hash table.
5550 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5551 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5553 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5554 (struct bfd_elf_section_data): Add stab_info field.
5555 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5557 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5558 _bfd_link_section_stabs.
5559 (elf_bfd_final_link): Write out stab strings hash table.
5560 (elf_link_input_bfd): Handle optimized stabs sections.
5561 * reloc.c (_bfd_final_link_relocate): Check address against
5562 _raw_size rather than _cooked_size.
5563 * Makefile.in: Rebuild dependencies.
5564 (BFD_LIBS): Add stabs.o
5565 (BFD_LIBS_CFILES): Add stabs.c.
5567 * VERSION: Increment for bfdlink.h change.
5569 * coffgen.c (coff_renumber_symbols): Correct handling of
5570 BSF_NOT_AT_END common symbols.
5572 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5574 * coff-ppc.c (record_toc): Add cast to avoid warning.
5575 (ppc_allocate_toc_section): Likewise.
5576 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5577 (ppc_coff_reloc_type_lookup): Remove unreached code.
5578 * coffcode.h (coff_write_object_contents): Don't take the address
5580 * peicode.h (pe_print_idata): Add casts to avoid warning.
5581 (pe_print_edata): Likewise.
5582 (pe_print_reloc): Remove ANSI C string concatenation.
5584 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5586 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5588 * libcoff.h: Rebuild.
5589 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5591 (coff_swap_aux_out): Likewise.
5592 * peicode.h (coff_swap_aux_in): Likewise.
5593 (coff_swap_aux_out): Likewise.
5594 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5596 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5598 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5599 Fix up .bf endndx link fields.
5600 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5602 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5605 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5607 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5608 on Solaris PowerPC systems doesn't get confused.
5610 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5613 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5614 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5615 update did_reg and did_reg2.
5617 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5619 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5621 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5622 callback routines, pass h->root.string rather than name, in case
5623 copy is true and name is transient.
5625 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5627 * elfcore.h: Add support for core files with multiple threads.
5628 (Primarily for Solaris.)
5630 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5632 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5633 section->orelocation is NULL.
5635 * coffgen.c (bfd_coff_get_syment): New function.
5636 (bfd_coff_get_auxent): New function.
5637 * bfd-in.h (bfd_coff_get_syment): Declare.
5638 (bfd_coff_get_auxent): Declare.
5639 * bfd-in2.h: Rebuild.
5641 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5643 * elf32-mips.c (struct mips_hi16): Define.
5644 (mips_hi16_addr, mips_hi16_addend): Remove.
5645 (mips_hi16_list): New static variable.
5646 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5647 (mips_elf_lo16_reloc): Process mips_hi16_list.
5648 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5649 relocs before the associated LO16 reloc.
5651 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5653 * versados.c (versados_scan): Check bfd_alloc return value.
5654 (versados_object_p): Check all bfd_read return values. Require
5655 that lang field be less than 10, to avoid confusion with Intel Hex
5658 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5660 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5661 not 0, for an absolute symbol.
5662 (NAME(aout,swap_ext_reloc_out)): Likewise.
5664 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5665 (ihex_write_object_contents): For a large start address, output
5666 the full 32 bit address in record type 5.
5668 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5669 to int to avoid promotion problems in prototype.
5671 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5673 * configure.host: Use ${srcdir} when looking for picfrag.
5675 * configure.host: Switch on ${libdir}, not $(libdir). From
5676 alan@spri.levels.unisa.edu.au (Alan Modra).
5678 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5679 entry point, not just for DYNAMIC objects.
5680 * sunos.c (sunos_add_dynamic_symbols): Always call
5681 sunos_create_dynamic_sections. If called with a non DYNAMIC
5682 object, don't do anything else.
5683 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5685 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5687 * configure.in: Permit --enable-shared to specify a list of
5689 * configure: Rebuild.
5691 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5692 host when configuring with --enable-shard.
5694 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5696 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5699 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5700 to avoid crashing in bfd_hash_replace.
5702 * sysdep.h: Use #ifdef, not #if.
5704 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5706 * config.in: Rebuild.
5708 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5710 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5711 (AC_CHECK_HEADERS): Check for sys/time.h
5712 (AC_HEADER_TIME): Add macro.
5713 * configure: Rebuild.
5714 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5715 to control what combination of <time> and <sys/time.h>
5718 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5720 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5721 (aout_32_sunos4_write_object_contents): Likewise.
5722 * aoutx.h (NAME(aout,machine_type)): Handle
5723 bfd_mach_sparc_{sparclet,sparclite}.
5724 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5725 (bfd_mach_sparc_v9_p): Update.
5726 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5727 * libaout.h (enum machine_type): Add M_SPARCLET.
5728 * sunos.c (MACHTYPE_OK): Define.
5729 * bfd-in2.h: Regenerated.
5731 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5733 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5734 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5735 * elflink.c (_bfd_elf_create_got_section): Store the
5736 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5737 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5738 global offset table goes over 0x1000, set the value of
5739 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5740 (elf32_sparc_relocate_section): Subtract the offset of
5741 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5743 * elfcode.h: Don't include <string.h>.
5745 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5747 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5748 generic_link_hash_newfunc. All references changed.
5749 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5750 moved here from libbfd-in.h.
5751 * libbfd-in.h: Corresponding changes.
5752 * libbfd.h: Regenerated.
5754 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5756 * aoutx.h (aout_link_input_section_std): When reporting an
5757 overflow error, use the name of the symbol in the hash table if
5759 (aout_link_input_section_ext): Likewise.
5761 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5762 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5764 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5766 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5767 * coffcode.h (coff_compute_section_file_positions): Likewise.
5768 (coff_write_object_contents): Likewise.
5770 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * section.c (SEC_LINK_ONCE): Define.
5773 (SEC_LINK_DUPLICATES): Define.
5774 (SEC_LINK_DUPLICATES_DISCARD): Define.
5775 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5776 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5777 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5778 * bfd-in2.h: Rebuild.
5779 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5780 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5781 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5782 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5783 SEC_LINK_ONCE, and look through the symbol table for the setting
5784 for SEC_LINK_DUPLICATES.
5785 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5786 set for a section, find the section symbol in the symbol table,
5787 and set the aux entry based on SEC_LINK_DUPLICATES.
5788 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5789 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5790 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5791 * coff-i386.c (i386coff_vec): Likewise.
5792 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5794 * VERSION: Bump to 2.6.1.
5795 * Makefile.in (stamp-h): Depend upon VERSION.
5797 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5799 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5800 * libbfd.h: Rebuilt.
5801 * linker.c (generic_link_hash_newfunc): No longer static.
5802 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5804 * coff-h8300.c: Add two derived hash tables and their associated
5805 funtions and #defines for use by the h8300 linker.
5806 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5807 the function vector as needed. Place the address of the function
5808 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5809 Rewrite the vectors section contents as necessary.
5810 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5811 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5812 (coff_bfd_link_hash_table_create): Likewise.
5814 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5816 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5817 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5819 (hppa_rebuild_insn): Pass pointer to correct type to
5820 low_sign_unext and dis_assemble_21.
5822 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5824 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5825 Stick with sparc-*-{sysv4*,solaris2*}.
5827 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5829 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5830 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5831 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5832 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5833 fields is non-zero, print them.
5835 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5836 ifdef. Remove unused variables.
5837 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5839 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5840 (get_symbol_value): Ifdef out.
5841 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5842 (coff_ppc_relocate_section): Remove unused variables. Make
5843 fprintf strings and argument types correspond. Put before_addr in
5845 (dump_toc): Make fprintf strings and argument types correspond.
5846 (ppc_process_before_allocation): Remove unused variables. Always
5848 (ppc_reflo_reloc): Ifdef out.
5849 (ppc_addr32nb_reloc): Ifdef out.
5850 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5852 (coff_ppc_rtype_to_howto): Likewise.
5853 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5855 * peicode.h (pe_print_idata): Move otherwise unused variables into
5856 the #ifdef where they are used. Always return a value.
5857 (pe_print_edata): Make fprintf strings and argument types
5858 correspond. Always return a value.
5859 (pe_print_pdata): Removed unused variable addr_value. Always
5861 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5862 strings and argument types correspond. Always return a value.
5864 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5865 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5866 variable rela inside #if 0 section where it is used.
5868 * ns32k.h: New file.
5869 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5870 functions to start with _bfd_.
5871 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5872 functions in cpu-ns32k.h.
5873 * Makefile.in: Rebuild dependencies.
5874 (HFILES): Add ns32k.h.
5876 * section.c (struct sec): Add linker_mark field. Change
5877 user_set_vma and reloc_done to be single bit fields.
5878 (STD_SECTION): Update accordingly.
5879 * bfd-in2.h: Rebuild.
5880 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5882 (aout_link_input_bfd): Don't link unmarked sections.
5883 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5885 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5886 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5888 * elflink.h (elf_bfd_final_link): Mark sections included in the
5890 (elf_link_input_bfd): Don't link unmarked sections.
5891 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5893 (xcoff_link_input_bfd): Don't link unmarked sections.
5895 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5896 overflow error messages.
5898 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5900 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5901 is not set, print "BFD: " before the error message.
5903 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5904 Miles Bader <miles@gnu.ai.mit.edu>.
5905 * configure: Rebuild.
5907 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5909 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5912 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5913 m68k-aout, m68k-coff, and m68k-elf targets.
5915 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5917 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5918 (ieee_generic_stat_arch_elt): Restructured to prevent
5919 ieee_object_p from being called repeatedly.
5921 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5923 * coffcode.h (coff_write_object_contents): Allocate
5924 buffers large enough for any FILEHDR or AOUTHDR.
5926 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5928 * ecofflink.c (lookup_line): New static function, renamed and
5929 slighly changed from old _bfd_ecoff_locate_line.
5930 (_bfd_ecoff_locate_line): Cache line number information. Use
5931 lookup_line for actual lookup.
5933 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5935 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5936 multiple of 20 bytes.
5938 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5940 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5941 allocate ecoff_find_line, and don't initialize by hand.
5942 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5943 mips_elf_find_line, and don't call memset.
5945 * coffcode.h (coff_compute_section_file_positions): If not
5946 producing a final executable, don't consider sofar when aligning
5947 the section to the correct size.
5949 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5951 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5952 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5953 * coffgen.c (coff_section_symbol): Ifdef out.
5955 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5957 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5958 output_bfd is not NULL.
5960 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5962 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5963 of bfd_alloc (fixes fix_line not being initialized).
5964 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5966 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5968 * coffcode.h: Allow specific backends to override the
5969 bfd_link_add_symbols routine.
5971 * coff-h8300.c: Include genlink.h.
5972 (howto_table): Add R_MEM_INDIRECT.
5973 (rtype2howto): Support R_MEM_INDIRECT.
5974 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5977 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5979 * coff-alpha.c (alpha_relocate_section): Use
5980 info->callbacks_warning, rather than _bfd_error_handler, for
5981 "multiple gp" warning.
5983 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5985 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5986 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5987 table string. Use bfd_wrapped_link_hash_lookup.
5988 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5990 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5991 table, if any, when writing out symbols.
5992 (aout_link_input_section_std): Use the name from the hash table,
5993 if any, when reporting undefined symbols.
5994 (aout_link_input_section_ext): Likewise.
5995 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5996 * bout.c (get_value): Likewise.
5997 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5998 * ecoff.c (ecoff_reloc_link_order): Likewise.
5999 * elflink.h (elf_link_add_object_symbols): Likewise.
6000 (elf_reloc_link_order): Likewise.
6001 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6002 (_bfd_generic_reloc_link_order): Likewise.
6003 (default_indirect_link_order): Likewise.
6004 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6005 * sunos.c (sunos_add_one_symbol): Likewise.
6006 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6007 (bfd_xcoff_link_count_reloc): Likewise.
6008 (xcoff_reloc_link_order): Likewise.
6010 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6011 into -1 for intern->rss.
6013 * configure: Rebuild with autoconf 2.8.
6015 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6017 * stab-syms.c (__define_stab_duplicate): Define.
6018 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6020 * bfd-in.h (bfd_get_stab_name): Declare.
6021 * bfd-in2.h: Rebuild.
6022 * Makefile.in: Rebuild dependencies.
6023 (BFD_LIBS): Add stab-syms.o.
6024 (BFD_LIBS_CFILES): Add stab-syms.c.
6025 (BFD32_BACKENDS): Remove stab-syms.o.
6026 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6027 * configure.in: Don't list stab-syms.o in bfd_backends.
6028 * configure: Rebuild.
6029 * libaout.h (aout_stab_name): Don't declare.
6030 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6033 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6035 * elf.c (assign_file_positions_for_segments): Adjust file offset
6036 for section alignment even if SEC_LOAD is not set.
6038 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6040 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6041 since they appear as targets in Makefile.in.
6042 * configure: Rebuild.
6044 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6045 don't fiddle with a symbol which is not defined anywhere.
6047 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6049 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6050 though they are defined in a shared library.
6051 (xcoff_build_ldsyms): Likewise.
6053 * coffgen.c (coff_find_nearest_line): Don't look at the line
6054 numbers for the section if section->lineno is NULL.
6056 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6057 message rather than calling BFD_ASSERT.
6058 * elfcode.h (write_relocs): Check return value of
6059 _bfd_elf_symbol_from_bfd_symbol.
6061 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6063 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6066 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6068 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6070 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6071 hppa_reloc_field_selector_type_alt.
6072 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6073 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6075 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6077 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6079 * elf.c (assign_file_positions_for_segments): Adjust the segment
6080 memory size for the alignment of a SEC_ALLOC section, not just a
6083 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6085 * m68klinux.c: New file.
6086 * hosts/m68klinux.h: New file.
6087 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6088 * configure.in (m68*-*-linux*): New native host.
6089 (m68klinux_vec): New vector.
6090 * configure: Rebuild.
6091 * targets.c (m68klinux_vec): Declare.
6092 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6093 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6094 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6095 declaration from bfd_linux_size_dynamic_sections.
6096 (bfd_m68klinux_size_dynamic_sections): Declare.
6097 * bfd-in2.h: Rebuild.
6098 * Makefile.in: Rebuild dependencies.
6099 (BFD32_BACKENDS): Add m68klinux.o.
6100 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6102 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6104 * libhppa.h (pa_arch): Add pa20.
6105 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6106 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6107 (hppa_field_adjust): Handle e_nsel.
6108 * som.c: Provide default definitions for many new relocs found only
6109 in hpux10 include files.
6110 (som_fixup_formats): Add several new relocs from hpux10.
6111 (som_hppa_howto_table): Add hpux10 relocs.
6112 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6114 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6116 * mpw-make.sed: Edit out recent shared library support, and
6117 rules to rebuild .h files using doc/chew.
6119 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6121 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6122 size even of sections with no contents.
6124 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6126 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6127 starting with '$' the way we skip names starting with '.'. When
6128 updating x_endndx, don't be fooled by an index which has been
6131 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6132 struct/union/enum type with no elements.
6134 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6136 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6138 * archive.c (bfd_generic_archive_p): If the first file in the
6139 archive can not be recognized as an object, don't assume that this
6140 is the wrong format.
6142 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6143 format is not bfd_object.
6144 (bfd_elf_get_dt_soname): Likewise.
6146 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6148 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6151 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6153 * bfd.c (tdata): Add netbsd_core_data.
6154 * bfd-in2.h: Regenerated.
6156 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6158 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6159 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6160 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6163 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6164 to get the symbol index, matching 14 Jul 95 change.
6166 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6168 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6169 Remove duplicate definition of gp.
6171 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6173 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6174 assume that we can set the GP value and then get the same value,
6175 since it won't be true if the output file is neither ELF nor
6177 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6178 _bfd_get_gp_value here.
6179 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6180 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6182 (mips_elf_lo16_reloc): Likewise.
6183 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6184 Don't require that the BFD be ELF.
6185 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6186 (mips_elf_gprel32_reloc): Likewise.
6187 (mips_elf_relocate_section): Don't assume we can set and get the
6189 (mips_elf_finish_dynamic_symbol): Don't bother to use
6190 _bfd_get_gp_value here.
6192 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6193 Don't change epdr between malloc and free. Be careful not to free
6194 NULL pointers. Zero out the first RPDR.
6196 * configure.host: On Linux, only pass -rpath option if $(libdir)
6197 is neither /lib nor /usr/lib. From Alan Modra
6198 <alan@mullet.Levels.UniSA.Edu.Au>.
6200 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6202 (elf_dt_name): Rename from elf_dt_needed_name.
6203 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6205 (bfd_elf_get_dt_soname): New function.
6206 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6207 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6208 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6209 * bfd-in2.h: Rebuild.
6211 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6213 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6214 _bfd_sparc_elf_reloc_type_lookup.
6215 (bfd_elf32_bfd_reloc_type_lookup): Update.
6216 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6217 (sparc64_elf_howto_table): Define.
6218 (sparc_reloc_map): Define.
6219 (sparc64_elf_reloc_type_lookup): New function.
6220 (sparc_elf_wdisp16_reloc): New function.
6221 (elf_info_to_howto): Use sparc64_elf_howto_table.
6222 (sparc64_elf_relocate_section): Likewise.
6223 (bfd_elf64_bfd_reloc_type_lookup): Update.
6225 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6227 * configure.host: Check for 'do not mix' from native linker before
6228 trying to use -rpath.
6230 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6232 * bfd.c (_bfd_get_gp_value): New function.
6233 (_bfd_set_gp_value): New function.
6234 * libbfd-in.h (_bfd_get_gp_value): Declare.
6235 (_bfd_set_gp_value): Declare.
6236 * libbfd.h: Rebuild.
6237 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6238 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6239 directly to the fields in the tdata information.
6240 (alpha_relocate_section): Likewise.
6241 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6242 (mips_gprel_reloc): Likewise.
6243 (mips_relocate_section): Likewise.
6244 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6245 (mips_elf_lo16_reloc): Likewise.
6246 (mips_elf_final_gp): Likewise.
6247 (mips_elf_gprel16_reloc): Likewise.
6248 (mips_elf_gprel32_reloc): Likewise.
6249 (mips_elf_relocate_section): Likewise.
6250 (mips_elf_finish_dynamic_symbol): Likewise.
6252 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6254 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6256 * configure.in: Call AC_PROG_CC before configure.host.
6257 * configure: Rebuild.
6258 * configure.host: Don't set information which autoconf should
6259 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6261 * configure.host: Remove go32 and win32 host information, since it
6262 should no longer be needed.
6264 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6265 then start a new segment rather than put a writable section in a
6268 * configure.host: Set RPATH_ENVVAR.
6270 * Makefile.in: Rebuild dependencies.
6272 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6273 zero_section variable.
6275 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6277 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6278 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6279 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6281 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6283 * ieee.c (ieee_write_expression): Only use an R variable for a
6284 local symbol. Don't output a zero offset. Handle a zero address.
6285 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6286 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6288 (parse_expression): Don't try to handle multiple occurrences of a
6289 P variable. Handle I variables differently from X variables. Fix
6290 the order of minus expressions.
6291 (ieee_slurp_external_symbols): Generate an I variable for an NN
6292 record. Fix handling of ATI and ATX records.
6293 (ieee_slurp_sections): Only set minimal section attributes.
6294 Adjust them later, based on the section contents.
6295 (ieee_object_p): Read in the file until just after the ME record.
6296 Call ieee_slurp_section_data to set the section flags.
6297 (do_one): Add iterations parameter. Only repeat the first load
6298 item. Set the section and file reloc flags.
6299 (ieee_slurp_section_data): Set section flags. Pass iterations to
6301 (ieee_canonicalize_reloc): Handle I variables.
6302 (do_with_relocs): Only emit relocation size when necessary.
6303 Increase MAXRUN to 127. Change ov to be assigned, and take
6304 src_mask and pcrel_offset into account.
6305 (ieee_write_data_part): Skip sections that are not loaded.
6306 (ieee_write_external_part): Don't output optional last entry of WX
6308 (ieee_write_me_part): Make setting of me_record neater.
6309 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6311 * syms.c (stt): Add entries for zerovars, vars, and code.
6313 * elfcode.h (validate_reloc): New static function.
6314 (write_relocs): Call validate_reloc for non ELF relocs.
6316 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6317 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6318 (TARGET_LITTLE_SYM): Likewise.
6320 * config.bfd (m68*-*-psos*): New target.
6322 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6324 * i386msdos.c: Remove some #if 0 code.
6325 (msdos_write_object_contents): Don't include empty sections in the
6326 size computation, regardless of their address.
6328 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6330 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6331 is NULL, ie, the -r switch is used.
6333 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6335 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6336 (BFD_RELOC_MIPS_GOT_LO16): Define.
6337 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6338 * bfd-in2.h, libbfd.h: Rebuild.
6339 * elf32-mips.c (mips_reloc_map): Map new relocs.
6341 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6343 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6346 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6347 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6348 simple number for the section address, rather than an expression.
6349 Limit the number of bytes between relocs to MAXRUN.
6350 (ieee_write_me_part): Set me_record to the file offset after the
6352 (ieee_write_processor): New static function.
6353 (ieee_write_object_contents): Use ieee_write_processor.
6355 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6357 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6359 * coff-aux.c: Change include of aux.h to aux-coff.h.
6361 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6363 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6364 relocation put the addend both in the reloc entry and the data.
6365 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6368 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6369 a R_68K_PCxx reloc against a defined global symbol directly.
6370 (elf_m68k_check_relocs): Don't count such a reloc.
6372 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6373 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6374 symbol for now, otherwise always record the symbol as dynamic.
6375 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6376 is not referenced by a dynamic object, and we are not making a
6377 shared object, then don't make a PLT entry. If we do make a PLT
6378 entry, make sure the symbol has been recorded as dynamic.
6380 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6382 * configure.host: When making a shared library, set HLDFLAGS to
6383 pass an appropriate -rpath option. Use the make variable SONAME
6384 as the shared library soname, rather than computing it here. On
6385 SunOS, build stamp-tshlink in place of $(SHLINK).
6386 * Makefile.in (SONAME): New variable.
6387 ($(SHLINK)): Make a link to the transformed name, as well.
6388 (stamp-tshlink): New target.
6389 (install): Skip stamp-tshlink during install.
6391 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6393 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6394 linker sections have been set up yet.
6396 * elf.c (make_mapping): Add an additional argument to suppress
6397 making the first section include the program headers.
6398 (map_sections_to_segments): If the user used -Ttext such that the
6399 program headers are on a different page, do not set the flags
6400 saying that this section includes the program headers.
6402 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6404 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6405 don't define TRAD_HEADER.
6406 * configure: Rebuild.
6408 * netbsd-core.c: New file, support for NetBSD core files.
6409 * hosts/*nbsd.h: Removed.
6411 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6413 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6414 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6415 * libbfd.h, bfd-in2.h: Regenerated.
6416 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6417 bfd_elf32_bfd_reloc_type_lookup.
6418 (reloc_type{,_names}): Deleted.
6419 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6421 (sparc_reloc_map): Add sparc64 relocs.
6422 (sparc_elf_notsupported_reloc): New static function.
6423 (sparc_elf_wdisp16_reloc): New static function.
6424 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6425 (elf32_sparc_relocate_section): Likewise.
6426 (bfd_elf32_bfd_reloc_type_lookup): Define.
6427 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6428 (reloc_type{,_names}): Deleted.
6429 (elf_sparc_howto_table): Deleted.
6430 (sparc_reloc_map): Deleted.
6431 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6432 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6434 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6436 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6439 * Makefile.in (program_transform_name): New variable.
6440 (install): Transform library name before installing it.
6442 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6444 * archures.c (bfd_mach_i960_hx): Define.
6445 * bfd-in2.h: Rebuild.
6446 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6447 (MATRIX): Expand entries for HX.
6448 (arch_info_struct): Add i960:hx entry.
6449 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6450 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6451 (coff_set_flags): Handle bfd_mach_i960_hx.
6453 Support for building as a shared library, based on patches from
6454 Alan Modra <alan@spri.levels.unisa.edu.au>:
6455 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6456 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6457 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6458 * configure: Rebuild.
6459 * configure.host: If --enable-shared, adjust shared library stuff
6460 based on the host. If the host is SunOS, and the linker supports
6461 -rpath, set HLDFLAGS to use it.
6462 * Makefile.in (ALLLIBS): New variable.
6463 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6464 (COMMON_SHLIB, SHLINK): New variables.
6465 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6466 (STAGESTUFF): Remove variable.
6467 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6469 (stamp-ofiles): New target, like old ofiles target, but build
6470 using a temporary file and move-if-change, and touch stamp-ofiles
6472 (ofiles): Just depend upon stamp-ofiles.
6473 (stamp-piclist, piclist): New targets.
6474 ($(SHLIB), $(SHLINK)): New targets.
6475 (targets.o, archures.o): Build twice if PICFLAG is set.
6476 (do_mostlyclean): Remove pic/*.o.
6477 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6479 (do_distclean): Remove pic and stamp-picdir.
6480 (install): Install shared libraries.
6481 ($(OFILES)): Depend upon stamp-picdir.
6482 (stamp-picdir): New target.
6484 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6486 * libcoff.h: Rebuild.
6488 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6489 flavour of a section with no owner.
6491 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6492 ELF_LINK_NON_ELF flag.
6493 (mips_elf_create_got_section): Likewise.
6495 * elf.c: Revert last change, since it breaks dynamic linking.
6496 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6498 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6499 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6500 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6502 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6504 * elf.c (assign_file_positions_for_segments): If the backend does
6505 not want the elf header or the program headers in the address
6506 space, do not include them in the calculations.
6508 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6509 function to determine if we need additional program headers.
6510 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6511 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6513 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6515 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6517 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6519 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6520 back into one line. Some compilers (sunos 4.1.3 for example)
6521 won't accept args split across more than one line.
6523 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6525 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6526 * configure: Regenerate.
6528 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6530 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6531 try to do arithmetic on a void *, cast it to a unsigned char * first.
6533 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6535 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6536 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6538 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6539 flag for a newly defined symbol.
6540 (NAME(bfd_elf,record_link_assignment)): Likewise.
6541 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6542 set the DEF or REF_REGULAR flags correctly.
6544 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6545 (libbfd.h, libcoff.h): Corresponding change.
6547 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6548 a PLT32 reloc as dynamic.
6549 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6550 is not referenced by a dynamic object, and we are not making a
6551 shared object, then don't make a PLT entry. If we do make a PLT
6552 entry, make sure the symbol has been recorded as dynamic.
6554 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6556 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6557 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6558 (powerpcle-*-cygwin32): New.
6559 * peicode.h (add_data_entry): Get address from vma.
6561 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6563 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6564 attached to the section has already been created as an undefined
6565 symbol, treat it as if it hasn't been created yet.
6567 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6569 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6570 symbol or section symbols if stripping all symbols and this is not
6571 a relocateable link. Don't output the symbol string table if
6572 there are no symbols.
6573 (elf_link_flush_output_syms): Don't do anything if there are no
6576 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6578 * coff-aux.c: New file.
6579 * hosts/m68kaux.h: New file.
6580 * config.bfd (m68*-apple-aux*): New target.
6581 * configure.in (m68*-apple-aux*): New native host.
6582 (m68kaux_coff_vec): New vector.
6583 * configure: Rebuild.
6584 * targets.c (m68kaux_coff_vec): Declare.
6585 * coffcode.h (bfd_coff_backend_data): Add field
6586 _bfd_coff_link_add_one_symbol.
6587 (bfd_coff_link_add_one_symbol): Define.
6588 (compare_arelent_ptr): New static function if TARG_AUX.
6589 (coff_write_relocs): If TARG_AUX, sort the relocs.
6590 (coff_write_object_contents): Set A/UX aouthdr magic number.
6591 (coff_link_add_one_symbol): Define if not defined.
6592 (bfd_coff_std_swap_table): Initialize new field.
6593 * libcoff.h: Rebuild.
6594 * cofflink.c (coff_link_add_symbols): Call
6595 bfd_coff_link_add_one_symbol rather than
6596 _bfd_generic_link_add_one_symbol.
6597 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6598 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6599 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6600 * Makefile.in: Rebuild dependencies.
6601 (BFD32_BACKENDS): Add coff-aux.o.
6602 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6604 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6606 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6607 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6609 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6611 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6612 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6613 (maintainer-clean): Warn about deleting special files.
6614 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6616 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6617 warning symbols correctly.
6618 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6619 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6620 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6621 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6622 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6623 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6625 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6628 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6630 * libcoff-in.h: aligned newly exported names with bfd naming
6631 conventions. Removed an erroneous define of POWERPC_LE_PE.
6632 * libcoff.h: Rebuild.
6633 * cofflink.c, coff-ppc.c: the above function name changes
6635 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6637 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6638 * ecoff.c (struct extsym_info): Define.
6639 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6640 to ecoff_link_write_external.
6641 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6642 Strip symbols when appropriate.
6644 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6645 * syms.c (BSF_OBJECT): Define.
6646 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6647 * bfd-in2.h: Rebuild.
6648 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6650 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6653 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6654 copying relocs into a shared object, treat a defined global symbol
6656 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6657 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6658 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6660 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6661 real defined symbol, not to a weak defined symbol.
6663 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6665 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6666 and made a few static functions externs.
6668 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6669 POWERPC_LE_PE hack in cofflink.
6671 * libcoff-in.h: promoted the following from cofflink.c to allow
6672 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6673 coff_debug_merge_element, struct coff_debug_merge_type,
6674 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6675 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6676 coff_debug_merge_hash_lookup, coff_link_section_info,
6677 coff_final_link_info, coff_debug_merge_hash_newfunc,
6678 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6680 * libcoff.h: re-gen'd
6682 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6684 * syms.c: Include "bfdlink.h".
6685 (struct stab_find_info): Define.
6686 (_bfd_stab_section_find_nearest_line): New function.
6687 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6688 * libbfd.h: Rebuild.
6689 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6690 * elf.c (_bfd_elf_find_nearest_line): Try calling
6691 _bfd_stab_section_find_nearest_line before searching the ELF
6692 symbol table. Find the closest STT_FUNC symbol, not the last one.
6693 * libcoff-in.h (coff_data_type): Add line_info field.
6694 * libcoff.h: Rebuild.
6695 * coffgen.c (coff_find_nearest_line): Try calling
6696 _bfd_stab_section_find_nearest_line before searching the COFF
6698 * Makefile.in: Rebuild dependencies.
6700 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6702 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6703 4 bytes, so we get the correct value when updating the register
6704 field in little endian mode.
6706 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6708 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6709 entry_section fields. Add sntoc and snentry fields.
6710 * libcoff.h: Rebuild.
6711 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6712 not toc_section and entry_section (the COFF file does not have any
6713 sections at this point).
6714 (coff_write_object_contents): Set o_snentry and o_sntoc from
6715 snentry and sntoc rather than entry_section and toc_section.
6716 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6717 snentry, not toc_section and entry_section.
6718 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6719 entry_section from hentry.
6720 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6722 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6723 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6724 than using toc_section directly.
6726 * archures.c: Add missing `.' in enum bfd_architecture.
6727 * bfd-in2.h: Rebuild.
6729 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6730 Robert Lipe <robertl@arnet.com>.
6732 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6734 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6735 to sections we allocate. Use bfd_zalloc to allocate initialial
6736 sections, not bfd_alloc.
6737 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6738 SDA{,2}I16 relocations.
6739 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6740 whether to put something in .sbss or not.
6741 (ppc_elf_relocate_section): Add support for more relocations. Add
6742 in sec->output_offset where appropriate. Make error messages
6743 include the symbol name.
6745 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6746 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6747 doesn't get redefined messages if -shared.
6749 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6750 section if the rel_section field has been set up.
6752 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6754 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6757 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6759 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6760 of flags, only flags used are controlled by mach number. Bump up
6761 output file mach number to highest of input file mach numbers.
6762 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6763 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6765 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6766 bfd_elf64_sparc_vec support.
6768 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6770 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6771 the embedded bit is set on some objects and not on others. Just
6773 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6776 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6778 * coffcode.h (coff_new_section_hook): Don't try to align the
6781 * coffcode.h (coff_set_section_contents): Fix the handling of the
6782 .lib section to work even if the entire section contents are
6783 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6784 Robert Lipe <robertl@arnet.com>.
6786 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6788 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6789 memory here for contents.
6791 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6792 _SDA2_BASE_ by 32768.
6793 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6794 started using. Allocate contents for .sdata and .sdata2 sections
6796 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6798 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6799 size _SDA{,2}_BASE_.
6800 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6803 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6805 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6807 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6808 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6809 (bfd_mach_sparc_v9a): Define.
6810 (bfd_mach_sparc_v9_p): Define.
6811 * bfd-in2.h: Regenerated.
6812 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6814 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6815 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6816 to bfd_elf32_sparc_vec.
6817 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6818 Add v8plus{,a} support.
6820 (sparc_compatible): New function.
6821 * elf32-sparc.h: #include "elf/sparc.h".
6822 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6823 elf32_sparc_final_write_processing): New functions.
6824 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6825 elf_backend_final_write_processing): Define.
6827 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6829 * elf-bfd.h (struct elf_link_hash_entry): Add
6830 linker_section_pointer field.
6831 (enum elf_linker_section_enum): Enumeration for new way of
6832 creating linker dynamic sections and symbols.
6833 (elf_linker_section{,_pointers}): New structures for creating
6834 dynamic sections and symbols.
6835 (elf_obj_tdata): Add linker_section_pointers and linker_section
6837 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6838 (_bfd_elf_create_linker_section): New declarations.
6839 (_bfd_elf_find_pointer_linker_section): Ditto.
6840 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6841 (_bfd_elf_make_linker_section_rela): Ditto.
6843 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6845 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6846 (ppc_elf_create_linker_section): New function to create the
6847 sections .got, .sdata, and .sdata2.
6848 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6850 (ppc_elf_check_relocs): Support more of the eabi relocations.
6851 (ppc_elf_relocate_section): Ditto.
6852 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6853 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6855 * elflink.h (elf_create_pointer_linker_section): New function to
6856 create initialized pointers in dynamic linker sections.
6857 (elf_finish_pointer_linker_section): Actually intialize the
6858 pointers created above.
6860 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6861 macros to provide both 32 and 64 bit versions of
6862 elf_create_pointer_linker_section.
6863 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6864 provide both 32 and 64 bit versions of
6865 elf_finish_pointer_linker_section.
6867 * elflink.c (_bfd_elf_create_linker_section): New function to
6868 create a linker section.
6869 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6870 given address in the linker pointer offsets created for a given
6872 (_bfd_elf_make_linker_section_rela): Make a RELA section
6873 corresponding to the generated linker section.
6875 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6877 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6879 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6881 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6882 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6883 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6884 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6885 toc entry in an objdump) for now.
6886 (ppc_do_last, ppc_get_last): New function - needed to save processing
6887 the toc owner to the end.
6888 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6891 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6892 toc owner from being done till last. Must define POWERPC_LE_PC
6895 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6897 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6899 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6900 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6902 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6904 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6906 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6908 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6910 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6912 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6914 * elf.c (assign_file_positions_for_segments): Don't increment file
6915 offset for a segment which contains no loadable sections.
6917 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6919 * reloc.c: Add new PowerPC relocations.
6920 * {bfd-in2,libbfd}.h: Regenerate.
6922 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6923 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6925 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6927 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6930 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6933 * coffgen.c (coff_find_nearest_line): Don't try to cache
6934 information in sections that are not owned by a BFD. From Richard
6935 Henderson <richard@atheist.tamu.edu>.
6937 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6938 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6939 * elflink.h (elf_link_output_extsym): Remove special check for
6942 * ecoffswap.h: Add prototypes for static functions.
6944 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6946 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6947 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6949 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6950 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6951 support. Begin support for R_PPC_SDA{2,}REL.
6953 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6955 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6956 create the .got and .got.neg sections.
6957 (ppc_elf_size_dynamic_sections): Call it.
6958 (ppc_elf_check_relocs): Call it.
6959 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6960 (ppc_elf_check_relocs): Add error messages for relocations we
6961 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6964 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6966 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6967 section flags for V.4 and eabi.
6969 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6971 * elf.c (assign_file_positions_for_segments): If a segment
6972 contains no sections, don't mark it as readable.
6974 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6975 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6977 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6978 dynamic section, if there is one.
6979 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6980 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6981 (bfd_elf64_swap_dyn_in): Likewise.
6982 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6984 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6986 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6987 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6988 <pirker@eiunix.tuwien.ac.at>.
6990 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6992 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6993 PowerPC V.4 and eabi.
6994 * bfd-in2.h: Regenerate.
6995 * libfd.h: Regenerate.
6997 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6999 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7000 section type and SHF_EXCLUDE section flag, turning them into the
7001 appropriate bfd section flag.
7003 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7005 * xcofflink.c (xcoff_link_add_symbols): Create the special
7006 sections if we see a DYNAMIC object, in case that is the only
7007 XCOFF input object we see.
7009 * elf32-mips.c: Extensive changes for a start at dynamic linking
7010 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7012 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7013 (struct elf_backend_data): Remove
7014 elf_backend_create_program_headers field. Add
7015 elf_backend_additional_program_headers and
7016 elf_backend_modify_segment_map fields.
7017 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7019 (elf_backend_additional_program_headers): Likewise.
7020 (elf_backend_modify_segment_map): Likewise.
7021 (elf_backend_create_program_headers): Don't define.
7022 (elfNN_bed): Change to account for field changes.
7023 * elf.c (assign_file_positions_for_segments): Call new
7024 modify_segment_map backend function. Don't call old
7025 create_program_headers backend function.
7026 (get_program_header_size): Call additional_program_headers rather
7027 than create_program_headers.
7028 * elflink.h (elf_link_add_object_symbols): Initialize
7029 type_change_ok from new backend field.
7030 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7032 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7033 a reloc against the appropriate section.
7035 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7036 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7037 (elf_flags_init): Rename from elf_ppc_flags_init.
7038 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7040 (ppc_elf_copy_private_bfd_data): Likewise.
7041 (ppc_elf_merge_private_bfd_data): Likewise.
7043 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7046 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7048 * coff-alpha.c (alpha_relocate_section): During final link, allow
7049 output .lita section to be bigger than 64k by adjusting gp value
7050 on a per-input section basis.
7051 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7053 (struct ecoff_section_tdata): Add gp field.
7055 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7057 Handle Alpha ECOFF changes in OSF/1 3.2.
7058 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7060 * coff-alpha.c: Include "aout/ar.h".
7061 (alpha_ecoff_get_relocated_section_contents): Don't require an
7062 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7063 3.2 doesn't generate one.
7064 (alpha_relocate_section): Likewise.
7065 (alpha_ecoff_slurp_armap): Define.
7066 (alpha_ecoff_slurp_extended_name_table): Define.
7067 (alpha_ecoff_construct_extended_name_table): Define.
7068 (alpha_ecoff_truncate_arname): Define.
7069 (alpha_ecoff_write_armap): Define.
7070 (alpha_ecoff_generic_stat_arch_elt): Define.
7071 (alpha_ecoff_update_armap_timestamp): Define.
7073 (alpha_ecoff_read_ar_hdr): New static function.
7074 (alpha_ecoff_get_elt_at_filepos): New static function.
7075 (alpha_ecoff_openr_next_archived_file): New static function.
7076 (alpha_ecoff_get_elt_at_index): New static function.
7077 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7078 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7079 _bfd_ecoff to alpha_ecoff.
7080 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7081 field from backend structure, rather than always calling
7082 _bfd_get_elt_at_filepos.
7083 * coff-mips.c (mips_ecoff_backend_data): Initialize
7084 get_elt_at_filepos field.
7085 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7086 from _bfd_generic_read_ar_hdr with minor changes.
7087 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7088 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7089 * libbfd.h: Rebuild.
7091 * bfd-in.h (BFD_IN_MEMORY): Define.
7092 * libbfd-in.h (struct bfd_in_memory): Define.
7093 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7094 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7095 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7096 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7097 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7098 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7099 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7100 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7101 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7102 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7104 (bfd_openstreamr): Likewise.
7105 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7106 BFD_IN_MEMORY is not set.
7107 * riscix.c (riscix_some_aout_object_p): Likewise.
7108 * bfd-in2.h, libbfd.h: Rebuild.
7110 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7111 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7112 (bfd_get_elt_at_index): Define.
7113 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7114 bfd_get_elt_at_index. Change index parameter from int to
7116 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7117 (_bfd_noarchive_get_elt_at_index): Define.
7118 (_bfd_archive_bsd_get_elt_at_index): Define.
7119 (_bfd_archive_coff_get_elt_at_index): Define.
7120 * bfd-in2.h, libbfd.h: Rebuild.
7121 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7122 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7123 * ieee.c (ieee_get_elt_at_index): Define.
7124 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7125 * oasys.c (oasys_get_elt_at_index): Define.
7126 * som.c (som_get_elt_at_index): Define.
7128 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7129 numbers to the .text section.
7131 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7133 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7134 If there is a SEC_DEBUGGING section, get the contents of the debug
7135 information part from it.
7136 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7138 (ieee_write_object_contents): Check ieee_write_debug_part return.
7140 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7142 * config.bfd (i[345]86-*-freebsd*): Add target.
7143 * configure.in (i386freebsd_vec): Add vec.
7144 * configure: Regenerate.
7145 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7146 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7147 Rebuild dependencies..
7148 * freebsd.h: New file.
7149 * i386freebsd.c: New file.
7150 * targets.c (i386freebsd_vec): Declare.
7151 (bfd_target_vector): Add i386freebsd_vec.
7152 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7153 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7155 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7157 * ieee.c (ieee_slurp_debug): New static function.
7158 (ieee_object_p): Call it.
7159 (ieee_slurp_section_data): Skip debugging sections.
7160 (ieee_get_reloc_upper_bound): Likewise.
7161 (ieee_get_section_contents): Likewise.
7162 (ieee_canonicalize_reloc): Likewise.
7163 (ieee_write_section_part): Likewise.
7164 (ieee_write_debug_part): Likewise.
7165 (ieee_write_data_part): Likewise.
7166 (init_for_output): Likewise.
7168 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7170 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7172 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7173 relocs, since ppc_elf_relocate_section handles the linker case.
7174 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7176 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7177 ppc_elf_relocate_section since that is now the only caller.
7178 (ppc_elf_relocate_section): Ditto.
7180 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7182 * coffcode.h (coff_write_object_contents): If we don't know the
7183 section of the entry point for an XCOFF executable, always set the
7184 entry address to -1.
7186 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7188 * elf.c (bfd_section_from_shdr): Add support for note sections.
7190 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7192 * bfd-in.h (struct _symbol_info): Add stab_type field.
7193 * bfd-in2.h: Rebuild.
7194 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7196 * elf32-ppc.c: Remove trailing newline from calls to
7198 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7199 difference if target endianness is known.
7201 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7203 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7204 old style TOC16 references without using R_PPC_GOT.
7205 (ppc_reloc_type): Ditto.
7206 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7207 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7208 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7209 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7210 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7212 (ppc_elf_adjust_dynamic_symbol): Ditto.
7213 (ppc_elf_adjust_dynindx): Ditto.
7214 (ppc_elf_size_dynamic_sections): Ditto.
7215 (ppc_elf_finish_dynamic_symbol): Ditto.
7216 (ppc_elf_finish_dynamic_sections): Ditto.
7217 (ELF_DYNAMIC_INTERPRETER): Define.
7219 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7221 * elf.c (copy_private_bfd_data): When attaching sections to
7222 segments ignore sections that won't be allocated. Patch from
7225 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7227 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7230 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7232 * coff-i960.c (CALC_ADDEND): Define.
7233 (coff_i960_relocate_section): Add the input section VMA to the
7234 addend for PC relative relocs.
7236 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7238 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7239 to correctly terminate.
7241 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7243 * targets.c (enum bfd_endian): Define.
7244 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7245 from boolean to enum bfd_endian. Change header_byteorder_big_p
7247 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7248 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7249 * bfd-in2.h: Rebuild.
7250 * All targets: Change initialization of byteorder and
7251 header_byteorder to use enum bfd_endian values rather than
7253 * All files: Change all references to byteorder_big_p and
7254 header_byteorder_big_p to use new bfd_*_endian macros.
7256 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7258 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7260 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7262 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7264 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7266 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7268 * ieee.c: Lots of minor cleanups. Make many functions return
7269 errors rather than calling abort. Also:
7270 (ieee_write_twobyte): Remove; change callers to call existing
7271 ieee_write_2bytes function.
7272 (ieee_write_expression): Don't output the section twice when
7273 outputting a local symbol. Don't emit an extraneous zero if there
7275 (ieee_slurp_sections): Set the lma as well as the vma.
7276 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7278 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7279 a recognized one or bfd_arch_unknown.
7280 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7282 (ihex_get_symtab): Likewise.
7284 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7286 * aoutx.h: Include <ctype.h>.
7287 (struct aout_link_includes_table): Define.
7288 (struct aout_link_includes_totals): Define.
7289 (struct aout_link_includes_entry): Define.
7290 (aout_link_includes_lookup): Define macro.
7291 (struct aout_final_link_info): Add includes field.
7292 (aout_link_includes_newfunc): New static function.
7293 (NAME(aout,final_link)): Initialize includes hash table.
7294 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7296 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7298 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7300 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7302 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7304 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7306 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7307 (pe_print_private_bfd_data): call pe_print_reloc.
7308 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7309 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7310 up some debugging as well.
7312 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7314 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7317 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7319 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7320 when setting sections to NULL.
7322 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7324 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7326 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7327 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7329 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7330 * bfd-in2.h: Rebuild.
7332 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7334 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7336 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7338 * ihex.c (ihex_scan): Handle record types 4 and 5.
7339 (ihex_object_p): Permit types 4 and 5.
7340 (ihex_set_section_contents): Remove check for out of range
7342 (ihex_write_object_contents): Generate types 4 and 5.
7344 * elflink.h (elf_link_output_extsym): Just ignore warning and
7345 indirect references to symbols which don't really exist.
7347 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7349 * peicode.h (pe_print_idata): Minor format fixes
7350 (pe_print_edata): New function. Under private printing, this formats
7351 the edata section of a PE file.
7352 (pe_print_private_bfd_data): Added call to pe_print_edata.
7354 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7356 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7357 index, don't call stoi.
7359 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7361 * srec.c (srec_scan): Set lma as well as vma.
7363 * ihex.c: New file; support for Intel Hex format.
7364 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7365 (ihex_vec): Declare.
7366 (bfd_target_vector): Always include ihex_vec.
7367 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7368 * Makefile.in: Rebuild dependencies.
7369 (BFD_LIBS): Add ihex.o
7370 (BFD_LIBS_CFILES): Add ihex.c.
7371 * bfd-in2.h: Rebuild.
7373 * elf.c (assign_file_positions_for_segments): Sort the sections in
7375 (get_program_header_size): Return the right size if segment_map is
7377 (copy_private_bfd_data): Don't bother to sort the sections.
7379 * bfd.c (bfd_record_phdr): New function.
7380 * bfd-in.h (bfd_record_phdr): Declare.
7381 * bfd_in2.h: Rebuild.
7383 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7386 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7387 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7389 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7390 (bfd_zmalloc): Change declaration.
7391 * libbfd.h: Rebuild.
7392 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7393 and realloc. Don't set bfd_error_no_memory if they fail.
7395 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7397 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7398 uses as well. Added a new howto to deal with TOCREL16 relocs that
7399 are TOCDEFN as well.
7400 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7401 to handle RVA relocs from dlltool.
7402 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7403 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7404 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7406 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7407 to get the right section alignment.
7409 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7411 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7412 p_paddr if p_paddr is zero.
7413 (make_mapping): Set includes_filehdr and includes_phdrs for first
7415 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7417 (assign_file_positions_for_segments): Handle includes_filehdr and
7418 includes_phdrs. Remove special handling of PT_PHDR and first
7420 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7421 when appropriate. Remove special handling of PT_PHDR segment.
7422 Use a more complex condition for when a section is included in a
7423 segment to handle Solaris linker oddities.
7425 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7427 * coff-m88k.c (howto_table): Reformatted for easier reading;
7428 special_function now points to new function m88k_special_reloc.
7429 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7431 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7432 be done correctly by m88k_special_reloc.
7433 (reloc_processing): New function to be used by RELOC_PROCESSING.
7434 (RELOC_PROCESSING): Define to call reloc_processing.
7436 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7438 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7439 (pe_print_pdata): Likewise.
7441 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7442 obstack_alloc fails.
7443 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7445 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7446 * Many files: don't set bfd_error_no_memory if one of the above
7449 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7450 if p_paddr_valid is set.
7451 (copy_private_bfd_data): New static function.
7452 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7454 * elf.c (assign_file_positions_for_segments): Fix case where extra
7455 program headers were allocated.
7457 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7458 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7459 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7460 _bfd_elf_print_private_bfd_data.
7462 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7463 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7464 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7465 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7466 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7467 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7468 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7470 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7472 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7473 * elf.c (make_mapping): New static function.
7474 (map_sections_to_segments): New static function.
7475 (elf_sort_sections): New static function.
7476 (assign_file_positions_for_segments): New static function.
7477 (map_program_segments): Remove.
7478 (get_program_header_size): Remove sorted_hdrs, count, and
7479 maxpagesize parameters. Simplify.
7480 (assign_file_positions_except_relocs): When generating an
7481 executable, use assign_file_positions_for_segments.
7482 (elf_sort_hdrs): Remove.
7483 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7484 to get_program_header_size.
7486 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7488 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7490 * configure, config.in: Regenerate with autoconf 2.7.
7492 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7493 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7495 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7497 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7498 (ecoff_sec_to_styp_flags): Likewise.
7499 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7500 (ecoff_set_symbol_info): Handle scRConst.
7501 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7502 (ecoff_compute_section_file_positions): Handle .rconst section.
7503 (_bfd_ecoff_write_object_contents): Likewise.
7504 (ecoff_link_check_archive_element): Handle scRConst.
7505 (ecoff_link_add_externals): Likewise.
7506 (ecoff_link_write_external): Handle .rconst section.
7507 (ecoff_reloc_link_order): Likewise.
7508 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7509 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7511 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7513 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7514 DEF_DYNAMIC flag is set.
7516 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7518 * host-aout.c: If TRAD_HEADER is defined, include it.
7520 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7522 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7523 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7524 (BFD_NEED_DECLARATION): New function.
7525 * configure.in: Use BFD_NEED_DECLARATION.
7526 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7527 * configure, config.in: Rebuild with autoconf 2.6.
7529 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7530 special_sections before returning when called with a non XCOFF
7533 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7536 * coffcode.h (coff_compute_section_file_positions): Only pad the
7537 previous section to force file alignment when creating an
7540 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7542 * coffcode.h (coff_compute_section_file_positions): If
7543 RS6000COFF_C, set up the .debug section.
7545 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7546 if it is not large enough to accomodate the entire TOC area with
7547 signed 16 bit offsets.
7548 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7550 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7551 TOC anchor to use the TOC value used in the output file.
7553 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7555 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7556 (_bfd_coff_read_string_table): Likewise.
7558 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7560 * pe-arm.c: Fix typos.
7561 * coff-arm.c: Likewise.
7563 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7565 * coff-ppc.c (list_ele): Added "cat"egory member.
7566 (record_toc): New category parameter (priv or pub).
7567 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7568 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7569 the mainline. It addes extra toc cells in error.
7570 (ppc_coff_swap_sym_in_hook): Added some documentation.
7571 (dump_toc): Can now diagnose "virtual toc" chicanery.
7573 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7575 * elf-bfd.h (struct elf_link_hash_table): Change type of
7576 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7578 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7580 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7581 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7583 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7584 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7585 defined or mentioned in a regular file.
7587 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7589 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7590 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7591 (coff_ppc_relocate_section): Correct REL24 handling
7592 (ppc_process_before_allocation): Correct TOCDEFN handling
7594 * peicode.h (dir_names): Added name descriptions
7596 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7598 * VERSION: Updated to cygnus-2.6.
7600 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7602 * targets.c (m68k4knetbsd_vec): Declare.
7604 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * targets.c (bfd_target): Change type of second argument to
7607 _bfd_print_private_bfd_data from void * to PTR.
7608 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7609 using PTR rather than void *.
7610 * bfd-in2, libbfd.h: Rebuild.
7611 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7613 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7614 _bfd_generic_bfd_print_private_bfd_data rather than casting
7617 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7619 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7620 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7622 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7623 BFD64_BACKENDS_CFILES): New variables.
7626 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7628 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7629 not at the file position of the first section.
7630 * coffcode.h (coff_compute_section_file_positions): Avoid using
7632 (coff_write_object_contents): When generating a PPC PE executable
7633 with no symbols, round up the file size to a COFF_PAGE_SIZE
7635 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7636 don't write out a string table.
7638 * elf.c (bfd_section_from_shdr): When using a different section
7639 header, pass the new one to _bfd_elf_make_section_from_shdr.
7640 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7641 (elf_map_symbols): Add section VMA to symbol value when comparing
7643 (_bfd_elf_compute_section_file_positions): Only build symbol table
7644 if there are some symbols. Set file offset of symtab and strtab
7646 (assign_file_positions_except_relocs): Remove dosyms parameter.
7647 Change all callers. Never set file offset of symtab and strtab
7649 (_bfd_elf_copy_private_section_data): New function.
7650 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7651 (_bfd_elf_copy_private_symbol_data): New function.
7652 (swap_out_syms): Check for special mapping of st_shndx created by
7653 copy_private_symbol_data.
7654 * elfxx-target.h: Use new copy routines.
7655 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7656 (_bfd_elf_copy_private_section_data): Declare.
7658 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7660 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7663 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7664 _bfd_dummy_target, matching the recent change to archive
7667 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7669 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7670 arithmetic on PTR types.
7672 * aout-target.h (MY(callback)): Set the lma of the sections.
7674 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7675 symbol into a reloc against the section.
7677 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7679 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7680 glue for the relocs: IMGLUE and IFGLUE.
7681 (record_toc): new function - tracks toc contents
7682 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7683 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7684 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7685 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7686 (ppc_record_toc_entry): Removed a debug define (duh)
7688 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7689 (pe_print_idata): New function - formats the idata section data
7690 (pe_print_pdata): New function - formats the pdata section data
7691 (pe_print_private_bfd_data): calls to above
7693 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7695 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7696 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7697 TARGET_SYM and TARGET_NAME for vector and BFD name.
7698 * coff-pmac.c (pmac_xcoff_vec): Remove.
7699 (TARGET_SYM, TARGET_NAME): Define.
7700 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7701 machine to 0, not all PowerMacs are 601s.
7703 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7705 * elfcode.h (elf_object_p): Read in any program headers.
7706 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7707 based on the program headers, if any.
7708 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7709 (map_program_segments): Set p_paddr of program headers based on
7712 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7714 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7717 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7718 trying to do a relocateable link with a non-a.out object file.
7720 * archive.c (bfd_generic_archive_p): Check the first object file
7721 in an archive even if target_defaulted is set. If the object file
7722 has the wrong xvec, reject it.
7724 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7725 be represented, report the name via _bfd_error_handler.
7726 (translate_to_native_sym_flags): Likewise.
7727 * elf32-mips.c (mips_elf_final_link): Likewise.
7728 * oasys.c (oasys_write_sections): Likewise.
7730 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7731 which checks for STYP_OVRFLO sections.
7732 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7733 reloc and lineno count overflows.
7734 (coff_write_object_contents): Call coff_count_linenumbers before
7735 coff_compute_section_file_positions. If RS6000COFF_C, handle
7736 reloc and lineno count overflows.
7737 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7738 relocs before dealing with .pad sections. Count overflow section
7739 headers when handling .pad sections.
7741 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7744 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7745 (struct xcoff_link_hash_table): Add descriptor_section and
7746 special_sections fields.
7747 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7748 (xcoff_link_add_symbols): Set linkage section alignment. Create
7749 descriptor section. Check for magic symbol names (_text, etc.),
7750 and record them in special_sections if found. Set
7751 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7752 descriptor field to point back to the function code symbol.
7753 (xcoff_sweep): Always mark the special descriptor_section.
7754 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7755 function descriptor, and mark it if it is.
7756 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7757 parameter, and fill it in. Allocate space for the descriptor
7759 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7760 global linkage code. If an undefined function descriptor is
7761 exported, arrange to define it. Warn about any other undefined
7763 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7764 (xcoff_write_global_symbol): Create a function descriptor when
7766 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7767 * bfd-in2.h: Rebuild.
7769 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7771 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7772 (ppc_coff_link_hash_table): new types for hashing
7773 (ppc_coff_link_hash_newfunc): hash entry constructor
7774 (ppc_coff_link_hash_table_init): hash table initializer
7775 (ppc_coff_link_hash_table_create): hash table constructor
7776 (ppc_record_toc_entry): changed references to hash table
7777 (coff_ppc_relocate_section): changed references to hash table
7779 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7780 * libcoff.h: Rebuild
7782 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7783 (coff_link_add_symbols): removed toc_offset init
7785 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7787 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7790 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7791 if it is given and mmep is available.
7792 * acconfig.h: Undef USE_MMAP.
7793 * configure, config.in: Regenerated.
7794 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7795 table handling the old way.
7796 (aout_get_external_symbols): Don't complain if last byte of string
7798 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7799 (bfd_free_window) [! USE_MMAP]: Don't define.
7800 (bfd_get_file_window,
7801 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7803 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7805 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7808 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7810 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7811 compatible with AMD generated COFF files. Try to support both AMD
7812 and GNU formats simultaneously.
7813 (coff_a29k_relocate_section): Likewise.
7815 * libbfd.c (bfd_get_file_window): Change writable parameter from
7816 int to boolean; update all callers. Pass MAP_SHARED if not
7817 writable--it's required on Solaris. Cast fprintf argument to
7819 * bfd-in.h (bfd_get_file_window): Update declaration.
7820 * bfd-in2.h: Rebuild.
7821 * aoutx.h: Update calls to bfd_get_file_window.
7823 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7825 (xcoff_swap_ldhdr_in): New static function.
7826 (xcoff_swap_ldsym_in): New static function.
7827 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7828 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7829 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7830 Handle XTY_ER/XMC_XO symbols correctly.
7831 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7832 rather than normal symbol table.
7833 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7834 already defined with the same absolute value.
7835 (xcoff_mark): When considering called symbols, check whether the
7836 descriptor is from a dynamic object, rather than the symbol
7838 (xcoff_build_ldsyms): Likewise.
7840 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7841 Cast realloc and malloc return values. If malloc or realloc fail,
7842 set bfd_error_no_memory.
7843 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7844 * bfd-in2.h: Rebuild.
7846 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7848 * coff-ppc.c (ppc_record_toc_entry): new function.
7849 (in_reloc_p): changed return value.
7850 (coff_ppc_relocate_section): much rework.
7851 (ppc_allocate_toc_section): new function.
7852 (ppc_process_before_allocation): new function.
7853 (ppc_coff_swap_sym_in_hook): new function.
7855 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7856 (coff_link_add_symbols): initialize toc_offset.
7858 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7859 (coff_swap_aouthdr_out): Added more sections to the data
7860 dictionary for the pe file header. Also changed linker version
7861 number on the ppc side.
7862 (dir_names): small improvements to the dictionary printing.
7863 (pe_mkobject_hook): save the file level flags.
7865 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7866 (pe_tdata): added real_flags field
7867 (coff_tdata): added local_toc_sym_map and access macro
7869 * libcoff.h (coff_link_hash_entry): added toc_offset field
7870 (pe_tdata): added real_flags field
7871 (coff_tdata): added local_toc_sym_map and access macro
7873 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7874 (coff_mkobject): init for local_toc_sym_map
7875 (coff_write_object_contents): set the internal_a.magic to
7876 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7879 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7881 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7882 entries until both the line number address and the function name
7883 address are too large.
7885 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7886 * configure: Rebuilt.
7888 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7889 is defined in the environment.
7891 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7893 * som.c (som_get_section_contents_in_window): Define to use
7896 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7898 * coff-i860.c: New file, based on coff-i386.c.
7899 * cpu-i860.c: New file, based on cpu-i386.c.
7900 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7901 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7902 targets, using i860coff_vec.
7903 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7904 trad-core.o and hosts/i860mach3.h.
7905 (i860coff_vec): Use coff-i860.o and cofflink.o.
7906 * configure: Rebuild.
7907 * Makefile.in: Rebuild dependencies.
7908 (ALL_MACHINES): Add cpu-i860.o.
7909 (BFD32_BACKENDS): Add coff-i860.o.
7910 (CFILES): Add cpu-i860.c and coff-i860.c.
7911 * targets.c (i860coff_vec): Declare.
7912 (bfd_target_vector): Add &i860coff_vec.
7913 * archures.c (bfd_i860_arch): Declare.
7914 (bfd_archures_list): Add &bfd_i860_arch.
7915 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7916 (coff_set_flags): Handle bfd_arch_i860.
7917 (coff_write_object_contents): Handle I860 a.out magic number.
7919 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7921 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7922 the created .tc section to 2.
7923 (xcoff_mark): Don't keep a .loader reloc for a call to an
7924 undefined symbol when creating a shared library.
7925 (xcoff_build_ldsyms): When creating a shared library, generate
7926 global linkage code for a call to an undefined symbol.
7928 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7930 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7931 BFD32_BACKENDS, BFD64_BACKENDS.
7932 (.dep1): Put mkdep output in a separate file.
7933 Rebuilt dependencies.
7935 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7938 Permit use of mmap when available:
7940 * configure.in: Check for mmap, madvise, mprotect.
7941 * config.in, configure: Regenerated.
7943 * libbfd.c (struct _bfd_window_internal): Define type.
7944 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7946 (ok_to_map): New static variable for debugging.
7947 (_bfd_generic_get_section_contents_in_window): New function.
7948 * bfd-in.h (bfd_window_internal): Declare type.
7949 (bfd_window): Define type.
7950 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7951 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7954 * libaout.h (struct aoutdata): Add two window fields.
7955 (obj_aout_sym_window, obj_aout_string_window): New macros.
7956 * aoutx.h (some_aout_object_p): Initialize windows.
7957 (aout_get_external_symbols): Get symbol data and strings in
7958 windows instead of explicitly allocated buffers.
7959 (slurp_symbol_table): Free window instead of memory.
7960 (bfd_free_cached_info): Release windows instead of freeing storage
7962 (aout_link_free_symbols): Ditto.
7964 * targets.c (bfd_target): Add new field for
7965 get_section_contents_in_window.
7966 (BFD_JUMP_TABLE_GENERIC): Updated.
7967 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7968 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7969 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7970 macros for get_section_contents_in_window field.
7972 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7974 * core.c: Renamed to corefile.c
7975 * makefile.dos (OBJS): Change core.o to corefile.o
7976 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7978 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7980 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7981 to o. Clobber and restore the list of new csects around the call
7982 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7983 linker error and the linker wants to read the symbol table. Reset
7984 the line number count of a real section even if it has no relocs.
7985 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7987 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7990 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7992 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7993 an undefined symbol in a shared link.
7995 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7996 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7997 phdm@info.ucl.ac.be (Philippe De Muyter).
7999 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8001 * coff-m88k.c (rtype2howto): New static function.
8002 (RTYPE2HOWTO): Use it rather than a macro definition.
8004 * coffcode.h (coff_write_object_contents): set internal_a.magic
8005 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8007 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8008 define TRAD_HEADER to new file hosts/delta68.h.
8009 m88*-motorola-sysv*, however, does use ptrace-core.o.
8010 * hosts/delta68.h: New file.
8012 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8013 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8015 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8017 * i386linux.c (MY(vec)): Declare before use.
8019 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8021 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8022 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8024 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8025 BFD is not of the right type.
8026 (bfd_elf_get_needed_list): Likewise.
8027 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8028 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8029 * xcofflink.c (XCOFF_XVECP): Define.
8030 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8032 (bfd_xcoff_import_symbol): Likewise.
8033 (bfd_xcoff_export_symbol): Likewise.
8034 (bfd_xcoff_link_count_reloc): Likewise.
8035 (bfd_xcoff_record_link_assignment): Likewise.
8036 (bfd_xcoff_size_dynamic_sections): Likewise.
8038 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8039 table index against the number of symbols for a base relative
8042 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8044 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8045 full_aouthdr flag here...
8046 (_bfd_xcoff_bfd_final_link): ...not here.
8048 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8050 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8051 systems that have a system <libelf.h>.
8052 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8053 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8054 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8055 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8056 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8057 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8058 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8060 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8062 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8063 set, set BSF_WEAK in symbol. Change all callers.
8064 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8065 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8066 _bfd_generic_link_add_one_symbol.
8067 (ecoff_indirect_link_order): Check that the section tdata relocs
8068 are not NULL before using them.
8070 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8071 define TRAD_HEADER as hosts/alphalinux.h.
8072 * configure: Rebuild.
8073 * hosts/alphalinux.h: New file.
8074 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8077 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8079 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8080 C_ECOMM storage classes.
8082 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8084 (xcoff_mark): Call xcoff_mark_symbol.
8085 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8086 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8088 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8090 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8092 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8094 (xcoff_find_reloc): New static function.
8095 (xcoff_link_add_symbols): Use it.
8096 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8097 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8098 relocate the value of C_DECL.
8100 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8102 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8104 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8105 callback decide what goes in .relocs.
8106 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8107 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8110 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8112 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8115 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8117 * xcofflink.c: More improvements, mostly to fix handling of
8118 constructors and a few other special cases.
8119 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8120 zero, reverting yesterday's change.
8121 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8122 (bfd_xcoff_link_count_reloc): Declare.
8123 (bfd_xcoff_record_link_assignment): Declare.
8124 * bfd-in2.h: Rebuild.
8126 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8128 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8129 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8130 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8131 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8132 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8133 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8135 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8138 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8139 segments includes the a.out header. See to that the magic number
8140 *always* is big-endian.
8142 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8143 m68k4k NetBSD configurations.
8145 * configure.in, configure: Separate i386 & mips NetBSD
8146 configurations from other BSD ones. Don't assume DEC is the only
8147 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8148 configurations. Add support for m68k4k NetBSD object format.
8150 * libaout.h: Added M_68K4K_NETBSD magic.
8152 * m68k4knetbsd.c: New file.
8154 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8156 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8159 * hosts/mipsnbsd.h: New file.
8161 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8163 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8165 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8166 toc_section, and entry_section fields.
8167 (struct xcoff_section_tdata): Remove ldrel_count field.
8168 * libcoff.h: Rebuild.
8169 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8171 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8172 full a.out header if full_aouthdr is set in xcoff_data.
8173 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8174 based on sections stored in xcoff_data.
8175 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8177 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8178 (rs6000coff_vec): Set symbol_leading_char to '.'.
8179 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8180 value stored in ret rather than returning a pointer value.
8182 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8184 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8187 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8189 * som.c (som_slurp_string_table): Allocate the strings with malloc
8190 since they're free'd by free_cached_info.
8191 (som_slurp_symbol_table): Similarly for the symbol table.
8193 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8195 * Makefile.in (diststuff): Don't make headers.
8197 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8199 * Makefile.in: Rebuild dependencies.
8201 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8202 output_bfd is not SunOS.
8203 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8204 non-SunOS input files.
8206 * xcofflink.c: Extensive changes to support linking shared objects
8207 and generating a .loader section.
8208 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8209 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8210 last_symndx, and ldrel_count fields.
8211 * libcoff.h: Rebuild.
8212 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8213 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8215 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8216 (bfd_xcoff_export_symbol): Declare.
8217 (bfd_xcoff_size_dynamic_sections): Declare.
8218 * bfd-in2.h: Rebuild.
8220 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8222 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8223 * configure: Rebuild.
8224 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8225 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8227 (pmac_xcoff_vec): Update to use new xcoff support.
8228 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8229 (xcoff_write_armap): Declare buf as unsigned char.
8230 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8232 * mpw-make.sed: Generalize subdir_do edit.
8234 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8236 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8237 correctly. Don't initialize asect->vma.
8239 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8241 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8242 something a little less than the page size.
8244 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8246 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8248 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8250 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8251 * coffcode.h (coff_write_object_contents): If .bss is before
8252 .data us that as data_start.
8253 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8255 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8256 (coff_swap_outhdr_out): Hardwire in version number.
8258 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8260 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8261 major and minor to *_vno, since the former are also macros in
8262 SunOS header files. Cast result of bfd_alloc to appropriate
8265 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8266 before assigning to sec_data.
8268 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8270 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8271 now relative to the section, not absolute.
8272 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8273 get the file name when there is a N_SO directory name. When
8274 handling stabs, remember that section->vma was added to the
8277 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8279 * sunos.c (struct sunos_link_hash_table): Add needed field.
8280 (sunos_link_hash_table_create): Call bfd_release, not free.
8281 (sunos_link_hash_table_create): Initialize needed field.
8282 (sunos_add_dynamic_symbols): Record needed objects.
8283 (bfd_sunos_get_needed_list): New function.
8284 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8285 * bfd-in2.h: Rebuild.
8287 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8289 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8291 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8293 * bfd-in.h (struct bfd_link_needed_list): Rename from
8294 bfd_elf_link_needed_list.
8295 * bfd-in2.h: Rebuild.
8296 * elf.c, elflink.h, libelf.h: Corresponding changes.
8298 Add start at AIX linker support; no shared libraries yet.
8299 * xcofflink.c: New file.
8300 * configure.in (rs600coff_vec): Use xcofflink.o.
8301 * configure: Rebuild.
8302 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8304 (struct xcoff_section_tdata): Define.
8305 (xcoff_section_data): Define macro.
8306 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8307 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8308 (_bfd_xcoff_bfd_final_link): Declare.
8309 (_bfd_ppc_xcoff_relocate_section): Declare.
8310 * libcoff.h: Rebuild.
8311 * coff-rs6000.c: Clean up a bit.
8312 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8313 cputype, csects, and debug_indices.
8314 (xcoff_copy_private_bfd_data): Copy cputype.
8315 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8316 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8317 (xcoff_reloc_type_lookup): Rename from
8318 rs6000coff_reloc_type_lookup.
8319 (coff_relocate_section): Define.
8320 (_bfd_xcoff_sizeof_headers): Define.
8321 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8322 (_bfd_xcoff_bfd_relax_section): Define.
8323 (_bfd_xcoff_bfd_link_split_section): Define.
8324 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8326 * coffcode.h (coff_compute_section_file_positions): If AIX,
8327 increment sofar by SMALL_AOUTSZ if not executable.
8328 (coff_write_object_contents): If AIX, always output an a.out
8329 header; if not executable, header size of SMALL_AOUTSZ.
8330 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8331 (_bfd_stringtab_init): Initialize xcoff field.
8332 (_bfd_xcoff_stringtab_init): New function.
8333 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8334 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8335 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8336 * libbfd.h: Rebuild.
8337 * Makefile.in: Rebuild dependencies.
8338 (BFD32_BACKENDS): Add xcofflink.o.
8339 (CFILES): Add xcofflink.c.
8341 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8342 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8343 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8345 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8347 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8349 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8351 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8352 * config.in: Regenerated.
8354 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8355 (_bfd_chunksize): New variable.
8356 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8357 for obstack chunk size.
8358 * configure.in: Check for getpagesize.
8359 * configure: Regenerated.
8361 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8363 * trad-core.c (rawptr): Make it a local variable of
8364 ptrace_unix_core_file_p.
8366 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8368 * coff-arm.c (in_reloc_p): New.
8369 * coff-i386.c (in_reloc_p): New.
8370 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8371 (coff_write_object_contents): Only set has_reloc_section
8373 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8374 in_reloc_p to decide if reloc should be emitted.
8375 * libcoff.h (pe_data_type.in_reloc_p): New.
8376 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8378 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8380 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8381 (_bfd_coff_read_internal_relocs): Likewise.
8382 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8383 (_bfd_coff_read_internal_relocs): Likewise.
8385 * elflink.h (elf_link_add_object_symbols): Correct conditions
8386 under which type and size change warnings are issued.
8388 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8390 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8391 a symbol which is not in a real section.
8392 (coff_write_native_symbol): Corresponding change.
8394 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8395 coff_link_hash_newfunc and make non-static.
8396 (_bfd_coff_link_hash_table_init): New function, broken out of
8397 _bfd_coff_link_hash_table_create.
8398 (_bfd_coff_link_hash_table_create): Use it.
8399 (process_embedded_commands): Make static.
8400 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8401 (_bfd_coff_link_hash_table_init): Declare.
8402 * libcoff.h: Rebuild.
8404 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8405 field in XCOFF tdata.
8406 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8407 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8408 based on cputype stored in a.out header, or in n_type of initial
8410 (coff_write_object_contents): Set cputype correctly in a.out
8412 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8414 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8415 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8417 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8418 * libcoff.h: Rebuild.
8420 * cpu-rs6000.c (rs6000_compatible): New static function.
8421 (bfd_rs6000_arch): Use it.
8422 * cpu-powerpc.c (powerpc_compatible): New static function.
8423 (arch_info_struct): Define various flavours of PowerPC.
8424 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8427 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8429 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8431 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8433 * elflink.h (elf_link_add_object_symbols): Don't warn about
8434 changing the size or type if the old definition was weak.
8436 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8438 * coffcode.h (combined_entry_type): Add fix_line field.
8439 (coff_slurp_line_table): Warn if we try to set the lineno field of
8441 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8442 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8443 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8444 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8446 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8447 * libcoff.h: Rebuild.
8449 * libcoff-in.h (struct xcoff_tdata): Define.
8450 (xcoff_data): Define.
8451 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8452 * bfd-in2.h, libcoff.h: Rebuild.
8453 * coff-rs6000.c (xcoff_mkobject): New static function.
8454 (coff_mkobject): Define.
8455 (xcoff_copy_private_bfd_data): New static function.
8456 (coff_bfd_copy_private_bfd_data): Define.
8457 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8459 (rs6000coff_vec): Add DYNAMIC to object_flags.
8460 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8461 .loader sections specially.
8462 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8463 section alignment from the XCOFF tdata information.
8464 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8465 F_SHROBJ, and copy the extra a.out header information into the
8466 XCOFF tdata structure.
8467 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8468 F_DYNLOAD and the extra a.out header information.
8469 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8470 C_HIDEXT symbol with attached csect information.
8471 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8472 in the o_maxdata field.
8473 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8474 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8475 end if BSF_NOT_AT_END is set.
8477 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8478 _bfd_read_ar_hdr_fn.
8479 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8480 * bfd-in2.h, libbfd.h: Rebuild.
8481 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8483 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8484 (bfd_slurp_bsd_armap_f2): Likewise.
8485 (_bfd_slurp_extended_name_table): Likewise.
8487 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8489 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8491 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8492 when the symbol table is empty.
8494 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8495 space for section symbols, since we don't output them either.
8496 (elf_m68k_adjust_dynindx): Removed.
8498 * ptrace-core.c (rawptr): Make it a local variable of
8499 ptrace_unix_core_file_p.
8501 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8503 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8506 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8507 Mac object file formats.
8509 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8511 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8512 auxent if there isn't one.
8513 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8514 rather than FILNMLEN as the maximum name length.
8516 * coffcode.h (bfd_coff_backend_data): Add new field
8517 _bfd_coff_print_aux.
8518 (bfd_coff_print_aux): New static function.
8519 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8520 scnlen field of an XTY_LD csect aux entry.
8521 (coff_print_aux): New static function.
8522 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8523 in coff_pointerize_aux_hook.
8524 (bfd_coff_std_swap_table): Initialize new field.
8525 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8526 * libcoff.h: Rebuild.
8527 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8528 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8530 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8531 if there are symbols, for native AIX ld compatibility.
8533 * coffcode.h (bfd_coff_backend_data): Add new field
8534 _bfd_coff_pointerize_aux_hook.
8535 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8536 or I960, and as 0 otherwise.
8537 (bfd_coff_std_swap_table): Initialize new field.
8538 * libcoff.h: Rebuild.
8539 * coffgen.c (coff_pointerize_aux): Change parameters to take
8540 symbol pointer instead of type and class, and to take aux index.
8541 Call _bfd_coff_pointerize_aux_hook if it is defined.
8542 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8543 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8544 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8546 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8547 read-only/host-only support.
8549 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8551 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8554 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8555 BFD_JUMP_TABLE_ARCHIVE accordingly.
8556 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8557 (_bfd_compute_and_write_armap): Declare.
8558 (_bfd_generic_read_ar_hdr): Declare.
8559 (_bfd_read_ar_hdr): Define.
8560 (_bfd_noarchive_read_ar_hdr): Define.
8561 (_bfd_archive_bsd_read_ar_hdr): Define.
8562 (_bfd_archive_coff_read_ar_hdr): Define.
8563 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8564 _bfd_read_ar_hdr instead.
8565 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8566 (_bfd_compute_and_write_armap): Rename from
8567 compute_and_write_armap. Make non-static. Change all callers.
8568 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8569 than _bfd_snarf_ar_hdr.
8570 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8571 * ieee.c (ieee_read_ar_hdr): Define.
8572 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8573 * oasys.c (oasys_read_ar_hdr): Define.
8574 * som.c (som_read_ar_hdr): Define.
8575 * bfd-in2.h, libbfd.h: Rebuild.
8577 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8579 * peicode.c (coff_swap_filehdr_in): If symptr is
8580 zero, there aren't any symbols, even if nsyms is set.
8582 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8584 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8586 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8587 sections, and set styp correctly for them: .got, .hash, .dynamic,
8588 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8589 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8591 (ecoff_sort_hdrs): New static function.
8592 (ecoff_compute_section_file_positions): Return boolean, not void.
8593 Sort the sections by VMA before looking through them. Put the
8594 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8595 section on an appropriate boundary within the page.
8596 (ecoff_compute_reloc_file_positions): Check return value of
8597 ecoff_compute_section_file_positions.
8598 (_bfd_ecoff_set_section_contents): Likewise.
8599 (_bfd_ecoff_write_object_contents): Check for various Alpha
8600 section types when incrementing text_size and data_size. Call
8601 adjust_headers backend function if it exists.
8602 * coff-alpha.c (alpha_adjust_headers): New static function.
8603 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8604 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8606 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8608 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8610 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8611 of ALTERNATE_AIX_CORE_FORMAT.
8612 * configure.in (aix4): No longer need CORE_FLAGS.
8613 * configure: Updated.
8615 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8617 NS32k changes from Ian Dall:
8618 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8620 (aout_link_input_section_std, aout_link_input_section_ext,
8621 aout_link_reloc_link_order): Call them instead of _bfd_*
8623 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8625 (backend_data): Use it instead of hardcoded zero.
8627 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8628 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8630 * ns32knetbsd.c: Include bfd.h.
8631 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8632 (MY_bfd_reloc_type_lookup): Declare function too.
8633 * pc532-mach.c (set_sizes): Don't declare.
8634 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8635 (backend_data, MY_backend_data): Don't define.
8637 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8638 ns32k-*-lites* like ns32k-*-netbsd*.
8640 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8643 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8645 * coffcode.h (coff_write_object_contents): Restore setting
8646 f_timdat to 0, deleted on August 22.
8648 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8650 * coffcode.h (coff_bfd_copy_private_symbol_data,
8651 coff_bfd_copy_private_section_data,
8652 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8653 * peicode.h (coff_bfd_copy_private_bfd_data): New
8654 (pe_bfd_copy_private_bfd_data): New.
8655 (coff_swap_scnhdr_in): Swap bss size into the right place.
8656 (pe_print_private_bfd_data): Add some newlines.
8658 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8660 * som.c (setup_sections): Don't die if a space has no subspaces.
8662 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8664 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8665 dynamic symbol override a common symbol. Don't change the size or
8666 type if they have been set and the new symbol is not a definition.
8667 Warn if the size or type changes.
8669 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8671 * som.c (som_begin_writing): Don't write the symbol table or
8673 (som_finish_writing): Write them here. Place them after the
8674 subspace data, but before the relocs.
8676 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8678 * sunos.c (sunos_add_one_symbol): Just pass false, not
8679 info->shared_library, to sunos_create_dynamic_sections.
8680 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8682 (sunos_check_dynamic_reloc): Remove .text section assertion.
8684 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8686 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8687 * configure, configure.in: Add pmac_xcoff_vec case.
8688 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8689 * coff-pmac.c: New file, PowerMac XCOFF support.
8690 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8691 * targets.c (pmac_xcoff_vec): Declare.
8693 * mpw-config.in: Various changes to be compatible with the
8694 autoconf-based configury.
8695 * mpw-make.sed: New file, sed commands to translate Unix
8696 makefile into MPW syntax.
8697 * mpw-make.in: Remove.
8698 * hosts/mpw.h: Remove.
8699 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8700 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8702 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8704 * binary.c (binary_get_symtab): Return an empty string on error.
8705 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8707 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8709 * coff-ppc.c: Reformatted according to gnu conventions
8710 Removed irrelevant "if 0" code
8712 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8714 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8715 symbols rather than as indirect symbols.
8716 (MY(slurp_symbol_table)): Don't do anything special about
8719 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8720 of .ctors and .dtors sections is no larger than 2.
8722 * sunos.c (sunos_add_one_symbol): Don't change
8723 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8725 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8726 dynamic symbols when creating a shared library.
8727 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8729 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8730 written even if it is not defined in a regular object.
8731 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8732 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8733 rather than the constant 22.
8734 (sunos_check_dynamic_reloc): Handle creating a shared library.
8735 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8736 zero when creating a shared library.
8737 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8738 write it out at the start of the symbol table.
8740 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8742 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8744 * config.bfd: Add arm-*-coff.
8745 * configure.in, configure: Add armcoff_{little,big}_vec.
8746 * targets.c (armcoff_{little,big}_vec): Declare.
8747 (bfd_target_vector): Add armcoff_{little,big}_vec.
8748 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8750 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8752 * targets.c (bfd_find_target): Remove debugging code.
8754 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8756 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8758 * Makefile.in: added *-ppc files
8759 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8760 allow pe based .o's to be shared with other tools on ppc/NT
8761 * config.bfd: added powerpc[le]-[pe|winnt] config support
8762 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8763 * peicode.h: Added more section flags for PE on ppc
8764 Added coff_swap_filehdr_out to allow peicode.h to be
8765 used for non-image PE files on ppc.
8766 Check for image, or not, before copying pe_opthdr
8767 * targets.c: Added new bfd's
8768 * targets.c: Removed two inactive bfds that shouldn't have made it this
8771 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8773 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8774 explicit values to initialize all relocs. Change all users.
8775 (ppc_elf_brtaken_inner): New function to handle branch predicition
8777 (ppc_elf_brtaken_reloc): Ditto.
8778 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8779 relocs use ppc_elf_unsupported_reloc.
8780 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8781 needs to be reported.
8782 (ppc_elf_relocate_section): Support branch prediction relocs.
8784 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8786 * bfd.c (bfd_assert): Remove \n from string passed to
8789 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8790 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8791 (bfd_coff_make_section_hook): Don't define.
8792 (coff_make_section_hook): Remove.
8793 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8794 (styp_to_sec_flags): Likewise.
8795 (coff_write_object_contents): Likewise.
8796 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8798 * libcoff.h: Rebuild.
8799 * coffgen.c (make_a_section_from_file): Just call
8800 bfd_make_section_anyway, not bfd_make_section or
8801 bfd_coff_make_section_hook.
8802 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8803 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8804 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8805 make_section_hook field.
8806 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8808 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8809 pointers into value field for warning and indirect symbols; just
8810 leave the value field alone.
8811 * linker.c (generic_link_add_symbol_list): Use next symbol for
8812 warning and indirect symbols, rather than looking in symbol value.
8813 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8814 parameter. Change all callers. Remove support for indirect
8815 symbols; it didn't work anyhow.
8816 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8817 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8818 * bfd-in2.h: Rebuild.
8820 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8822 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8823 go back to telling the tools this reloc operates on 32 bits.
8825 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8827 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8828 rather than a direct fprintf.
8829 * archive.c (_bfd_write_archive_contents): Likewise.
8830 * coffcode.h (coff_slurp_symbol_table): Likewise.
8831 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8832 (ppc_elf_unsupported_reloc): Likewise.
8833 (ppc_elf_relocate_section): Likewise.
8834 * i386linux.c (linux_tally_symbols): Likewise.
8835 (linux_finish_dynamic_link): Likewise.
8836 * osf-core.c (osf_core_core_file_p): Likewise.
8837 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8838 * som.c (som_sizeof_headers): Likewise.
8839 * srec.c (srec_bad_byte): Likewise.
8840 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8841 * libbfd-in.h (bfd_assert): Declare first parameter const.
8842 * libbfd.h: Rebuild.
8843 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8844 bfd_reloc_overflow is enough.
8845 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8846 * coff-h8500.c (rtype2howto): Likewise.
8847 * coff-z8k.c (rtype2howto): Likewise.
8848 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8849 * elf.c (_bfd_elf_get_lineno): Likewise.
8850 (_bfd_elf_no_info_to_howto): Likewise.
8851 (_bfd_elf_no_info_to_howto_rel): Likewise.
8852 * hp300hpux.c (convert_sym_type): Likewise.
8853 (MY(swap_std_reloc_in)): Likewise.
8854 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8856 * libaout.h (struct aoutdata): Add line_buf field.
8857 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8858 and filename_buffer. Instead, use a malloc buffer stored in the
8859 new line_buf field. Remove length restrictions.
8861 * coffgen.c (string_size): Remove static variable.
8862 (debug_string_size, debug_string_section): Likewise.
8863 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8864 and debug_string_size_p parameters. Use them instead of the
8865 global variables. Change all callers.
8866 (coff_write_symbol): Likewise.
8867 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8868 (coff_write_symbols): Add local variables to replace removed
8871 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8872 function, and line_base fields.
8873 * libcoff.h: Rebuild.
8874 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8875 information, rather than using static variables.
8877 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8878 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8880 * init.c (initialized): Remove static variable.
8881 (bfd_init): Don't bother setting initialized.
8882 (bfd_check_init): Remove.
8883 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8884 * libbfd.h: Rebuild.
8886 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8888 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8889 size for full core dumps. Copy core file header to private data.
8890 (rs6000coff_core_file_failing_command,
8891 rs6000coff_core_file_failing_signal): New functions to extract
8892 the file name and terminating signal from the core file.
8893 * coff-rs6000.c: Use them.
8895 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8897 Change arch info to be const, initialized at compile time.
8898 * archures.c: Reindent many functions. Change CONST to const.
8899 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8900 nothing set it anyhow. Make next const.
8901 (bfd_arch_info_list): Remove.
8902 (bfd_archures_list): Rename from archures_init_table. Change from
8903 a table of function pointers to a table of bfd_arch_info_type
8904 structure addresses.
8905 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8906 (bfd_lookup_arch): Likewise.
8907 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8909 (bfd_default_arch_struct): Make const.
8910 (bfd_arch_init, bfd_arch_linkin): Remove.
8911 (bfd_get_arch_info): Return a const pointer.
8912 * init.c (bfd_init): Don't call bfd_arch_init.
8913 * bfd.c (struct _bfd): Make arch_info const.
8914 * bfd-in2.h: Rebuild.
8915 * libbfd.h: Rebuild.
8916 * configure.in: Put & before everything in $selarchs.
8917 * configure: Rebuild.
8918 * cpu-*.c: Change bfd_*_arch from a function which calls
8919 bfd_arch_linkin to a const structure.
8920 * ieee.c (ieee_object_p): Make arch const.
8922 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8924 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8926 * bfd-in2.h: Regenerate.
8927 * libbfd.h: Regenerate.
8929 * elf32-ppc.c (reloc_type): Update names to match current draft.
8930 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8931 relative. Update names to current V.4 draft.
8932 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8933 (ppc_elf_relocate_section): Rename relocations to match draft.
8935 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8937 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8938 compiled with -mrelocatable-lib to be linked with either normal
8939 modules or -mrelocatable modules.
8941 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8943 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8944 in the a.out header.
8946 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8947 a reloc against a local symbol, even if it's not a section.
8949 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8951 * targets.c (bfd_target): Remove unused align_power_min field.
8952 * bfd-in2.h: Rebuild.
8953 * All backends: Remove initialization of align_power_min.
8955 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8957 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8959 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8961 * config.bfd (mips-dec-netbsd*): New target.
8962 * configure.host (mips-dec-netbsd*): New host.
8963 * configure.in (mips-dec-netbsd*): New native.
8964 * configure: Rebuild.
8966 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8968 Make the COFF backend linker merge common types:
8969 * cofflink.c (struct coff_debug_merge_element): Define.
8970 (struct coff_debug_merge_type): Define.
8971 (struct coff_debug_merge_hash_entry): Define.
8972 (struct coff_debug_merge_hash_table): Define.
8973 (coff_debug_merge_hash_table_init): Define.
8974 (coff_debug_merge_hash_table_free): Define.
8975 (coff_debug_merge_hash_lookup): Define.
8976 (struct coff_final_link_info): Add debug_merge field.
8977 (coff_debug_merge_hash_newfunc): New static function.
8978 (_bfd_coff_final_link): Allocate and free debug_merge table.
8979 (coff_link_input_bfd): Merge identical enum, struct and union
8982 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8984 Convert i960 COFF to use COFF backend linker.
8985 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8986 structure to store the symbol being used.
8987 (coff_i960_start_final_link): New static function.
8988 (coff_i960_relocate_section): New static function.
8989 (coff_i960_adjust_symndx): New static function.
8990 (coff_start_final_link): Define.
8991 (coff_relocate_section): Define.
8992 (coff_adjust_symndx): Define.
8993 * coffcode.h (bfd_coff_backend_data): Add new callback function
8994 _bfd_coff_start_final_link.
8995 (bfd_coff_start_final_link): Define.
8996 (coff_start_final_link): Define if not defined.
8997 (bfd_coff_std_swap_table): Add coff_start_final_link.
8998 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9000 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9001 function callback is not NULL.
9002 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9003 (_bfd_coff_internal_syment_name): Declare.
9004 * libcoff.h: Rebuild.
9005 * configure.in (icoff_big_vec): Add cofflink.o.
9006 (icoff_little_vec): Likewise.
9007 * configure: Rebuild.
9009 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9011 * Makefile.in (clean-info): Remove extraneous tab from line
9014 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9016 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9017 contents has relocs.
9019 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9021 * coffcode.h (coff_compute_section_file_positions): Keep the
9023 (coff_write_object_contents): Remember if it's a relocatable
9025 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9026 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9027 if relocatable file. Swap out saved raw size.
9029 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9031 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9032 (maintainer-clean): Rename from realclean, passing
9033 maintainer-clean down to subdirectories, but leave realclean as a
9036 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9039 * dep-in.sed: Remove config.h from generated dependencies.
9041 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9042 broken out of sunos_canonicalize_dynamic_symtab.
9043 (sunos_canonicalize_dynamic_symtab): Call new function
9044 sunos_slurp_dynamic_symtab.
9045 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9046 dynamic symbol table to the caller.
9047 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9048 callback to override the symbols being read.
9049 * libaout.h (struct aout_backend_data): Add three new parameters
9050 to add_dynamic_symbols callback.
9052 Extensive minor changes to avoid various gcc warnings. Also:
9053 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9054 * archures.c (bfd_arch_info_type): Change mach field from long to
9056 (bfd_lookup_arch): Change machine parameter from long to unsigned
9059 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9061 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9062 a symbol with a non-zero plt_offset.
9064 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9066 * elfcode.h (align_file_position): Remove; not used.
9068 * configure.in: Only check for <sys/procfs.h> on a native system,
9069 and make sure it defines prstatus_t.
9070 * configure: Rebuild.
9072 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9074 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9076 * config.in: Rename from config.h.in.
9077 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9078 Check for config.h:config.in when creating stamp-h.
9079 * configure: Rebuild.
9080 * Makefile.in (stamp-h): Depend upon config.in rather than
9081 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9082 calling config.status.
9084 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9085 (Makefile): Just rebuild Makefile.
9086 (config.h, stamp-h): New targets.
9087 * configure.in: Create stamp-h when rebuilding config.h.
9088 * configure: Rebuild.
9090 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9092 * configure.in: Call AC_CONFIG_HEADER. Substitute
9093 HOST_64BIT_LONG. Check that various header files exist. Check
9094 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9095 and/or free need to be declared. Don't make a link to sysdep.h.
9096 Define TRAD_HEADER for various hosts.
9097 * configure: Rebuild.
9098 * configure.host: Don't set my_host. Add definitions taken from
9099 host header files for various entries. Remove entries which now
9101 * acconfig.h: New file.
9102 * config.h.in: New file, built by autoheader.
9103 * sysdep.h: New file.
9104 * Makefile.in (do_distclean): Don't remove sysdep.h.
9106 (LOCAL_H_DEPS): New variable.
9107 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9109 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9110 ($(OPTIONAL_BACKENDS)): Likewise.
9111 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9112 looking through sysdep.h.
9113 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9114 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9115 (fprintf_vma, sprintf_vma): Likewise.
9116 (int64_type, uint64_type): Don't define.
9117 * bfd-in2.h: Rebuild.
9118 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9119 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9120 * lynx-core.c: Include stuff from old hosts/lynx.h.
9121 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9122 rather than NO_FCNTL.
9123 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9124 rather than NATIVE_HPPAHPUX_COMPILER.
9125 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9127 * hosts/*.h: Remove all header files which merely include,
9128 declare, and define things. Leave header files which define
9129 information needed by trad-core.c.
9131 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9132 (BFD_CC_FOR_BUILD): Define.
9133 * configure.in: Use BFD_CC_FOR_BUILD.
9134 * configure: Rebuild.
9136 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9138 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9139 * configure: Rebuild.
9141 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9144 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9146 * config.bfd: i386pe_ve -> i386pe_vec.
9148 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9150 * configure.host: Incorporate host Makefile fragments by setting
9152 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9153 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9154 value based on whether the code is being compiled by a cross
9155 compiler. Don't substitute host_makefile_frag or frags.
9156 * aclocal.m4: New file to define local AC_PROG_CC.
9157 * configure: Rebuild.
9158 * Makefile.in (INSTALL): Set to @INSTALL@.
9159 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9160 (INSTALL_DATA): Set to @INSTALL_DATA@.
9162 (CC): Define as @CC@.
9163 (CFLAGS): Set to @CFLAGS@.
9164 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9165 (@host_makefile_frag@): Remove.
9166 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9167 after other options.
9168 (config.status): Remove dependency upon @frags@.
9169 * config/*.mh, config/README: Remove.
9171 * config.bfd: Rewrite to incorporate the contents of the Makefile
9172 fragments by setting shell variables, rather than merely returning
9173 the name of a Makefile fragment.
9174 * configure.in: Use shell variables set by config.bfd rather than
9175 looking at the target Makefile fragment files. Don't substitute
9176 target_makefile_frag. Do substitute TDEFINES.
9177 * configure: Rebuild.
9178 * Makefile.in (@target_makefile_frag@): Remove.
9179 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9180 * config/*.mt: Remove.
9182 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9184 * configure.in: Put changequote lines around "i[345]86" patterns
9185 section of core file support.
9187 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9189 * som.c (som_bfd_print_private_bfd_data): Define to use the
9192 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9194 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9195 entry, text_start and data_start.
9197 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9199 * Makefile.in (OFILES): Remove $(TDEPFILES).
9200 * config/apollo.mt (TDEPFILES): Remove.
9201 * config/README: Update.
9203 * configure.in: For a native configuration, set COREFILE and
9204 COREFLAG based on the canonical host name.
9205 * configure: Rebuild.
9206 * Makefile.in: Rebuild dependencies.
9207 (ALL_CFLAGS): Add @COREFLAG@.
9208 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9209 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9210 support routines. Check LYNX_CORE rather than HOST_LYNX.
9211 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9212 * i386lynx.c: Likewise.
9213 * m68klynx.c: Likewise.
9214 * sparclynx.c: Likewise.
9215 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9216 * *-core.c: Comment changes.
9217 * config/decstation.mh (HDEPFILES): Remove.
9218 (HDEFINES): Remove -DTRAD_CORE.
9219 * config/irix3.mh (RANLIB): Remove.
9220 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9221 (HDEFINES): Remove -DIRIX_CORE.
9222 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9223 (HDEFINES): Remove -DTRAD_CORE.
9224 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9225 * config/ultra3.mh (RANLIB): Remove.
9226 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9227 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9228 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9229 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9230 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9231 * config/i386aix.mh, config/i386bsd.mh: Remove.
9232 * config/i386linux.mh, config/i386mach3.mh: Remove.
9233 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9234 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9235 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9236 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9237 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9238 * config/solaris2.mh, config/stratus.mh: Remove.
9239 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9240 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9242 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9244 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9245 DT_FINI entry if the appropriate symbol is not in the hash table.
9247 * libelf.h (struct elf_backend_data): Add create_program_headers
9248 and want_hdr_in_seg fields.
9249 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9251 (elf_backend_create_program_headers): Likewise.
9252 (elfNN_bed): Initialize create_program_headers and
9254 * elf.c (get_program_header_size): Call create_program_headers
9256 (map_program_segments): Check want_hdr_in_seg backend field. Call
9257 create_program_headers backend routine.
9259 * elf.c (assign_file_positions_except_relocs): Align non allocated
9260 sections when creating an executable.
9262 * elfcode.h (elf_swap_phdr_in): Make non static.
9263 (elf_swap_phdr_out): Make non static.
9264 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9265 (bfd_elf32_swap_phdr_out): Declare.
9266 (bfd_elf64_swap_phdr_in): Declare.
9267 (bfd_elf64_swap_phdr_out): Declare.
9269 * ecofflink.c (ecoff_collect_shuffle): New static function.
9270 (_bfd_ecoff_get_accumulated_pdr): New function.
9271 (_bfd_ecoff_get_accumulated_sym): New function.
9272 (_bfd_ecoff_get_accumulated_ss): New function.
9273 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9274 (_bfd_ecoff_get_accumulated_sym): Declare.
9275 (_bfd_ecoff_get_accumulated_ss): Declare.
9276 * libbfd.h: Rebuild.
9278 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9280 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9282 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9283 warning symbols. If any section is named .gnu.warning.XXX, treat
9284 the contents as a warning to be issued if the symbol XXX is
9286 (elf_link_output_extsym): For an indirect or warning symbol, just
9287 output the symbol it points to.
9289 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9290 if bfd_hash_allocate fails, since it will already be set.
9291 (generic_link_hash_newfunc): Likewise.
9292 (archive_hash_newfunc): Likewise.
9293 (hash_entry_bfd): New static function.
9294 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9295 callback. Allocate a new warning using the hash table newfunc.
9296 Use bfd_hash_replace to update the entry in the hash table, rather
9297 than assuming we can copy the fields with structure assignment.
9299 * hash.c (bfd_hash_replace): New function.
9300 * bfd-in.h (bfd_hash_replace): Declare.
9301 * bfd-in2.h: Rebuild.
9303 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9305 * config.bfd: Add mips*vr4300-*-elf* target.
9306 * config/mipsbvr4300.mt: Added.
9308 See file ChangeLog.2
9315 version-control: never