| blob | 617db6e27584ef2e05ee439095623f999a033da3 |
1 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3 * arm/lib1funcs.asm (ctzsi2): New function.
4 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
5 * arm/t-linux (LIB1ASMFUNCS): Likewise.
6 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
7 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
8 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
9 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
11 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
13 * config.host: Add bits to support powerpc64-*-freebsd*.
14 * config/rs6000/freebsd-unwind.h: New file.
15 * config/rs6000/t-freebsd64: New file.
17 2012-03-20 Richard Guenther <rguenther@suse.de>
19 PR gcov-profile/52627
20 * libgcov.c (init_mx): Fix mutex name.
22 2012-03-16 Tristan Gingold <gingold@adacore.com>
24 * config/ia64/vms-unwind.h: Remove ulong (and replace
25 it by unw_reg where used). Define unw_reg with __int64.
27 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
30 Solaris 8 handling.
31 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
32 Solaris 8 handling.
33 (sparc_is_sighandler): Likewise.
35 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
37 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
38 <= saved reg size.
40 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
42 * config/arm/crtn.S: Fix typo.
44 2012-03-13 Richard Guenther <rguenther@suse.de>
46 * libgcov.c: Remove stdio.h include and NULL un-define.
48 2012-03-13 Richard Guenther <rguenther@suse.de>
50 PR target/52569
51 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
53 2012-03-13 Richard Guenther <rguenther@suse.de>
55 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
57 2012-03-13 Richard Guenther <rguenther@suse.de>
59 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
60 and __gthread_mutex_init_function definitions.
62 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
64 * config.host (mips*-*-openbsd*): Remove.
66 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
68 * config.host: Remove alpha*-dec-osf5.1* handling.
69 * config/alpha/gthr-posix.c: Remove.
70 * config/alpha/libgcc-osf5.ver: Remove.
71 * config/alpha/osf5-unwind.h: Remove.
72 * config/alpha/t-osf-pthread: Remove.
73 * config/alpha/t-slibgcc-osf: Remove.
74 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
75 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
76 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
77 * mkmap-flat.awk: Remove osf_export handling.
79 2012-03-12 Richard Guenther <rguenther@suse.de>
81 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
82 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
83 (__gthread_mutex_init_function): New function.
84 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
86 PR gcov/49484
87 * libgcov.c: Include gthr.h.
88 (__gcov_flush_mx): New global variable.
89 (init_mx, init_mx_once): New functions.
90 (__gcov_flush): Protect self with a mutex.
91 (__gcov_fork): Re-initialize mutex after forking.
92 * unwind-dw2-fde.c: Change condition under which to use
93 __GTHREAD_MUTEX_INIT_FUNCTION.
95 2012-03-12 Tristan Gingold <gingold@adacore.com>
97 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
98 * config/ia64/t-vms: Likewise.
100 2012-03-11 Michael Hope <michael.hope@linaro.org>
102 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
103 for Thumb-2.
105 2012-03-07 Walter Lee <walt@tilera.com>
107 * config/tilepro/atomic.c: Rename "atomic_" prefix to
108 "arch_atomic_".
109 (atomic_xor): Rename and move definition to
110 config/tilepro/atomic.h.
111 (atomic_nand): Ditto.
112 * config/tilepro/atomic.h: Rename "atomic_" prefix to
113 "arch_atomic_".
114 (arch_atomic_xor): Move from config/tilepro/atomic.c.
115 (arch_atomic_nand): Ditto.
117 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
119 PR target/52507
120 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
122 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
124 PR target/52505
125 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
126 from RAM.
128 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
130 PR target/52461
131 PR target/52508
132 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
133 if RAMPZ affects reading from RAM.
134 (__tablejump_elpm__): Ditto.
135 (.xload): Ditto.
136 (__movmemx_hi): Ditto.
137 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
138 (__do_global_dtors): Ditto.
139 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
140 (__movmemx_hi): Ditto.
142 2012-03-05 Richard Henderson <rth@redhat.com>
144 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
145 [ARM] (count_trailing_zeros): Use the builtin.
147 2012-03-01 Kai Tietz <ktietz@redhat.com>
149 * soft-fp: Imported from glibc upstream.
151 2012-02-28 Kai Tietz <ktietz@redhat.com>
153 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
154 for mingw-targets as attribute gcc_struct.
156 2012-02-28 Ian Lance Taylor <iant@google.com>
158 * generic-morestack.c (__splitstack_releasecontext): Correct call
159 to __morestack_release_segments.
161 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
163 PR target/52390
164 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
165 for __linux__ when removing signals from __morestack_fullmask.
167 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
169 PR target/52261
170 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
172 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
174 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
175 instead of HAVE_INITFINI_ARRAY.
176 * config/ia64/crtend.S: Likewise.
178 2012-02-20 Kai Tietz <ktietz@redhat.com>
180 PR libstdc++/52300
181 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
183 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
184 to w32-unwind.h header.
186 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
188 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
189 (mips*-*-linux*): Remove t-slibgcc-libgcc.
190 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
191 * config/mips/mips16.S (__mips16_rdhwr): Delete.
193 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
195 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
197 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
199 PR libitm/52220
200 * config/darwin-crt-tm.c: Correct typo.
202 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
203 Patrick Marlier <patrick.marlier@gmail.com>
205 PR libitm/52220
206 * config/darwin-crt-tm.c: Generate dummy functions.
208 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
209 Patrick Marlier <patrick.marlier@gmail.com>
211 PR libitm/52042
212 * config/darwin-crt-tm.c (getTMCloneTable): New function.
213 (__doTMRegistrations): Call it.
214 (__doTMdeRegistrations): Likewise.
216 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
217 Anatoly Sokolov <aesok@post.ru>
218 Eric Weddington <eric.weddington@atmel.com>
220 PR target/52261
221 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
222 (__epilogue_restores__): Ditto.
224 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
226 PR target/51921
227 PR target/52205
228 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
229 Solaris 11 and slightly reformat.
230 (sparc_is_sighandler): Likewise.
232 2012-02-14 Walter Lee <walt@tilera.com>
234 * config.host: Handle tilegx and tilepro.
235 * config/tilegx/sfp-machine.h: New file.
236 * config/tilegx/sfp-machine32.h: New file.
237 * config/tilegx/sfp-machine64.h: New file.
238 * config/tilegx/t-crtstuff: New file.
239 * config/tilegx/t-softfp: New file.
240 * config/tilegx/t-tilegx: New file.
241 * config/tilepro/atomic.c: New file.
242 * config/tilepro/atomic.h: New file.
243 * config/tilepro/linux-unwind.h: New file.
244 * config/tilepro/sfp-machine.h: New file.
245 * config/tilepro/softdivide.c: New file.
246 * config/tilepro/softmpy.S: New file.
247 * config/tilepro/t-crtstuff: New file.
248 * config/tilepro/t-tilepro: New file.
250 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
252 PR libstdc++/51296
253 PR libstdc++/51906
254 * gthr-posix.h: Allow static initializer macros to be disabled.
255 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
257 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
259 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
260 Add t-slibgcc-libgcc to tmake_file.
261 * config/mips/libgcc-mips16.ver: Revert previous patch.
262 * config/mips/mips16.S (__mips16_rdhwr): Hide.
264 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
265 Jayant R Sonar <jayant.sonar@kpitcummins.com>
267 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
268 * config/cr16/crti.S: New file.
269 * config/cr16/crtlibid.S: New file.
270 * config/cr16/crtn.S: New file.
271 * config/cr16/lib1funcs.S: New file.
272 * config/cr16/t-cr16: New file.
273 * config/cr16/t-crtlibid: New file.
274 * config/cr16/unwind-dw2.h: New file.
275 * config/cr16/unwind-cr16.c: New file.
276 * config/cr16/divmodhi3.c: New file.
278 2012-01-25 Alan Modra <amodra@gmail.com>
280 * config/rs6000/t-linux64: Delete. Move..
281 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
282 * config/rs6000/t-linux: ..and libgcc flags to here.
284 2012-01-22 Douglas B Rupp <rupp@gnat.com>
286 * config.host (i[34567]86-*-interix3*):
287 Change triplet to i[34567]86-*-interix[3-9]*.
288 * configure: Regenerate.
290 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
291 Richard Sandiford <rdsandiford@googlemail.com>
293 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
294 * config/mips/mips16.S (__mips16_rdhwr): New function.
295 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
297 2012-01-11 Nathan Sidwell <nathan@acm.org>
299 * libgcov.c (__gcov_init): Ignore objects with no functions.
301 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
303 PR target/49868
304 Extend __pgmx semantics to linearize memory.
305 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
306 * config/avr/lib1funcs.S (__xload_1): New function.
307 (__movmemx_qi, __movmemx_hi): New functions.
308 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
309 semantics.
311 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
313 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
314 purported sigacthandler address isn't null before dereferencing it.
315 (sparc_is_sighandler): Likewise.
317 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
319 PR ada/41929
320 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
321 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
322 (sparc_is_sighandler): Likewise.
323 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
325 2012-01-06 Tristan Gingold <gingold@adacore.com>
327 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
328 compatibility thunks...
329 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
330 (crtbeginS.o, crtendS.o): ... and these to ...
331 * config/ia64/t-ia64-elf: ... this new file.
332 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
333 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
335 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
337 * configure: Regenerate.
338 * config/s390/t-crtstuff: Remove -fPIC.
340 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
342 PR bootstrap/51006
343 * enable-execute-stack-mprotect.c (getpagesize): Do not define
344 for NetBSD.
346 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
348 PR target/51345
349 * config/avr/lib1funcs.S: Remove FIXME comments.
350 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
352 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
354 Implement light-weight DImode support.
355 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
356 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
357 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
358 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
360 2011-12-30 Nathan Sidwell <nathan@acm.org>
362 * libgcov.c (gcov_crc32): Remove global var.
363 (free_fn_data): New function.
364 (buffer_fn_data): Pass in filename, more robust error recovery.
365 (crc32_unsigned): New function.
366 (gcov_exit): More robust detection of new program. More robust
367 error recovery.
368 (__gcov_init): Do not update program's crc here.
370 2011-12-21 Tristan Gingold <gingold@adacore.com>
372 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
374 2011-12-21 Ian Lance Taylor <iant@google.com>
376 * config/i386/morestack.S: Simplify CFI opcodes throughout.
378 2011-12-20 Ian Lance Taylor <iant@google.com>
380 * config/i386/morestack.S (__morestack_non_split): If there is
381 enough stack space already, don't split. Ask for more stack space
382 than we required.
384 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
386 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
387 `sys/sdt.h'.
388 (_Unwind_DebugHook): New function.
389 (uw_restore_core_regs): New define.
390 (unwind_phase2): Use uw_restore_core_regs instead of
391 restore_core_regs.
392 (unwind_phase2_forced): Likewise.
393 (__gnu_Unwind_Resume): Likewise.
395 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
397 * config/alpha/linux-unwind.h: Update copyright years.
398 (MD_FROB_UPDATE_CONTEXT): New define.
399 (alpha_frob_update_context): New function.
401 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
403 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
404 tmake_file rather replacing it.
406 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
408 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
409 function is not used for PPC64.
410 (save_world): Amend comments. Update the VRsave mask to reflect the
411 saved regs.
412 (rest_world): Update comments, do not clobber r10, do not use r8.
413 (eh_rest_world_r10): Amend comments, do not use r8.
414 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
415 no longer used, move restore of CR and target address to the end of
416 the routine.
418 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
420 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
421 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
423 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
425 PR target/49313
426 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
427 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
429 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
431 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
433 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
435 PR target/49313
436 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
437 * config/avr/lib1funcs.S (__muldi3): New function.
439 2011-12-06 Andrew Pinski <apinski@cavium.com>
441 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
442 size of func_ptr.
443 (__frame_dummy_init_array_entry): Likewise.
445 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
447 Forward-port from gcc-4_6-branch r181936 2011-12-02.
449 PR target/51345
450 PR target/51002
451 * config/avr/lib1funcs.S (__prologue_saves__,
452 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
453 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
455 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
457 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
459 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
461 PR other/51272
462 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
463 (_ITM_deregisterTMCloneTable): Likewise.
464 (__register_frame_info): Fix unused warning.
465 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
466 pthread_default_stacksize_np): Likewise.
467 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
469 2011-11-29 DJ Delorie <dj@redhat.com>
471 * config.host (rl78-*-elf): New case.
472 * config/rl78: New directory for the Renesas RL78.
474 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
476 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
477 formatting.
479 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
481 PR other/51022
482 * config/rs6000/t-savresfgpr: New file.
483 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
484 $(srcdir)/config/rs6000/eabi.S.
485 * config/rs6000/t-ppccomm-ldbl: Remove.
486 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
487 tmake_file.
488 (powerpc-*-eabispe*): Likewise.
489 (powerpc-*-eabi*): Likewise.
490 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
491 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
492 to tmake_file, remove rs6000/t-ppccomm-ldbl.
493 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
494 tmake_file.
495 (powerpc-*-eabisim*): Likewise.
496 (powerpc-*-elf*): Likewise.
497 (powerpc-*-eabialtivec*): Likewise.
498 (powerpc-xilinx-eabi*): Likewise.
499 (powerpc-*-rtems*): Likewise.
500 (powerpcle-*-elf*): Likewise.
501 (powerpcle-*-eabisim*): Likewise.
502 (powerpcle-*-eabi*): Likewise.
504 2011-11-27 Ian Lance Taylor <iant@google.com>
506 * generic-morestack.c (__splitstack_find): Check for NULL old
507 stack value.
508 (__splitstack_resetcontext): New function.
509 (__splitstack_releasecontext): New function.
510 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
512 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
514 * config/darwin-crt-tm.c: Correct comments, use correct licence.
516 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
518 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
520 2011-11-26 Richard Henderson <rth@redhat.com>
522 * config/m68k/linux-atomic.c: New file.
523 * config/m68k/t-linux: New file.
524 * config.host (m68k-uclinux, m68k-linux): Use it.
526 2011-11-26 Richard Henderson <rth@redhat.com>
528 * crtstuff.c (__TMC_LIST__): Mark used not unused.
529 (__TMC_END__): Only declare if hidden is available; in the definition,
530 if hidden is unavailable add a null record.
531 (deregister_tm_clones, register_tm_clones): New.
532 (__do_global_dtors_aux, frame_dummy): Use them.
533 (__do_global_dtors, __do_global_ctors_1): Likewise.
535 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
537 * config/darwin-crt-tm.c: New file.
538 * config.host (darwin): Build crttms.o crttme.o to provide
539 startup and shutdown for tm clones.
540 * config/t-darwin (crttms.o): New build rule.
541 (crttme.o): Likewise.
543 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
545 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
546 et al.
548 2011-11-21 Richard Henderson <rth@redhat.com>
550 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
551 (__TMC_LIST__, __TMC_END__): New.
552 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
553 (__do_global_dtors): Likewise.
554 (frame_dummy): Call _ITM_registerTMCloneTable.
555 (__do_global_ctors_1): Likewise.
557 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
559 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
560 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
561 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
562 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
563 * config/i386/t-darwin64: Remove.
564 * config/sh/t-netbsd (LIB2ADD): Remove.
566 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
568 PR target/49313
569 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
570 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
571 * config/avr/lib1funcs.S (wmov): New assembler macro.
572 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
573 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
574 (__udivmod64): New function.
575 (__negdi2): New function.
577 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
579 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
580 *-*-freebsd*aout*): Remove.
582 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
584 * static-object.mk (c_flags-$o): Save c_flags.
585 ($(base)$(objext)): Use it.
587 2011-11-18 Steve Ellcey <sje@cup.hp.com>
589 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
591 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
593 PR target/49868
594 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
595 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
596 New functions.
598 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
600 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
601 functions.
602 (aeabi_uidivmod): Likewise.
603 (umodsi3): Likewise.
604 (divsi3): Likewise.
605 (aeabi_idivmod): Likewise.
606 (modsi3): Likewise.
608 2011-11-16 Tristan Gingold <gingold@adacore.com>
610 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
612 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
614 PR target/49868
615 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
616 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
618 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
620 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
621 tmake_file list.
622 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
623 * config/pa/t-stublib64: Delete.
625 2011-11-12 Richard Henderson <rth@redhat.com>
627 * config/rs6000/linux-unwind.h (frob_update_context): Properly
628 cast the pointer argument to _Unwind_SetGRPtr.
630 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
632 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
634 2011-11-09 Ian Lance Taylor <iant@google.com>
636 * generic-morestack.c: Include <string.h>.
637 (uintptr_type): Define.
638 (struct initial_sp): Add dont_block_signals field. Reduce size of
639 extra array by 1.
640 (allocate_segment): Set prev field to NULL. Don't set
641 __morestack_current_segment or __morestack_segments.
642 (__generic_morestack): Update current->prev and *pp after calling
643 allocate_segment.
644 (__morestack_block_signals): Don't do anything if
645 dont_block_signals is set.
646 (__morestack_unblock_signals): Likewise.
647 (__generic_findstack): Check for initial_sp == NULL. Add casts to
648 uintptr_type.
649 (__splitstack_block_signals): New function.
650 (enum __splitstack_content_offsets): Define.
651 (__splitstack_getcontext, __splitstack_setcontext): New functions.
652 (__splitstack_makecontext): New function.
653 (__splitstack_block_signals_context): New function.
654 (__splitstack_find_context): New function.
655 * config/i386/morestack.S (__morestack_get_guard): New function.
656 (__morestack_set_guard, __morestack_make_guard): New functions.
657 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
659 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
661 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
662 (i[34567]86-*-mingw*): ... here.
663 (x86_64-*-mingw*): ... here.
665 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
667 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
669 2011-11-07 Nathan Sidwell <nathan@acm.org>
671 * libgcov.c (struct gcov_fn_buffer): New struct.
672 (buffer_fn_data): New helper.
673 (gcov_exit): Rework for new gcov data structures.
675 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
677 PR target/49313
678 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
680 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
682 * config.host (tmake_file): Correct comment.
683 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
684 t-libgcc-pic.
685 (bfin*-uclinux*): Likewise.
686 (bfin*-linux-uclibc*): Likewise.
687 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
689 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
690 assigning.
691 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
692 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
693 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
694 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
695 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
696 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
697 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
698 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
699 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
700 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
701 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
702 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
703 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
705 * config/bfin/t-elf: Remove.
706 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
708 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
710 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
711 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
712 (lm32-*-elf*, lm32-*-rtems*): Split into ...
713 (lm32-*-elf*): ... this.
714 (lm32-*-rtems*): ... and this.
715 Add to tmake_file.
716 (m32r-*-rtems*): Add to tmake_file.
717 (moxie-*-rtems*): Likewise.
718 (sparc-*-rtems*): Likewise.
719 Remove t-rtems from tmake_file.
720 (sparc64-*-rtems*): Likewise.
721 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
722 instead.
724 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
726 PR bootstrap/50982
727 * config/gthr-posix.h: Move ...
728 * gthr-posix.h: ... here.
729 * config/gthr-lynx.h: Reflect this.
730 * config/gthr-vxworks.h: Likewise.
731 * config/rs6000/gthr-aix.h: Likewise.
732 * configure.ac (target_thread_file): Likewise.
733 * configure: Regenerate.
735 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
737 * config.host (arm*-*-rtemseabi*): New target.
739 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
741 PR other/50991
742 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
743 extra-parts.
745 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
747 * config.host (epiphany-*-elf*): New configuration.
748 * config/epiphany: New Directory.
750 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
752 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
753 * config/avr/t-rtems: New.
754 Filter out _exit from LIB1ASMFUNCS.
756 2011-11-04 David S. Miller <davem@davemloft.net>
758 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
759 * configure: Rebuild.
761 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
763 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
764 variable.
766 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
768 PR target/50931
769 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
770 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
772 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
774 PR target/50989
775 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
777 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
779 * config/c6x/t-elf (LIB2ADDEH): Set.
780 * config/c6x/t-c6x-elf: Remove.
782 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
784 * config/i386/sol2-ci.S: Rename to ...
785 * config/i386/crti.S: ... this.
786 * config/i386/sol2-cn.S: Rename to ...
787 * config/i386/crtn.S: ... this.
788 * config/sparc/sol2-ci.S: Rename to ...
789 * config/sparc/crti.S: ... this.
790 * config/sparc/sol2-cn.S: Rename to ...
791 * config/sparc/crtn.S: ... this.
792 * config/t-sol2 (CUSTOM_CRTIN): Remove.
793 (crti.o, crtn.o): Remove.
795 2011-11-04 Tristan Gingold <gingold@adacore.com>
797 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
799 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
801 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
803 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
805 * config.host (crisv32-*-none, cris-*-none): Remove.
806 (crisv32-*-elf): Append to tmake_file, don't just set it.
807 (cris-*-elf): Add missing t-fdpbit to tmake_file.
809 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
811 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
812 (ecrtn$(objext)): Likewise.
813 (ncrti$(objext)): Likewise.
814 (ncrtn$(objext)): Likewise.
816 2011-11-03 Andreas Schwab <schwab@redhat.com>
818 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
820 2011-11-02 David S. Miller <davem@davemloft.net>
822 * configure.ac: Set host_address on sparc too.
823 * configure: Regenerate.
824 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
825 based upon host_address.
826 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
828 2011-11-02 Jason Merrill <jason@redhat.com>
830 * config/rs6000/t-ppccomm: Add missing \.
832 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
834 * gthr-single.h, gthr.h: New files.
835 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
836 config/gthr-vxworks.h, config/i386/gthr-win32.h,
837 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
838 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
839 * config/i386/gthr-win32.c: Include "gthr-win32.h".
840 * configure.ac (thread_header): New variable.
841 Set it depending on target_thread_file.
842 (gthr-default.h): Link from $thread_header.
843 * configure: Regenerate.
844 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
846 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
848 * configure.ac (tm_file_): New variable.
849 Determine from tm_file.
850 (tm_file, tm_defines): Substitute.
851 * configure: Regenerate.
852 * mkheader.sh: New file.
853 * Makefile.in (clean): Remove libgcc_tm.h.
854 ($(objects)): Depend on libgcc_tm.h.
855 (libgcc_tm_defines, libgcc_tm_file): New variables.
856 (libgcc_tm.h, libgcc_tm.stamp): New targets.
857 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
858 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
859 ($(extra-parts)): Depend on libgcc_tm.h.
860 * config.host (tm_defines, tm_file): New variable.
861 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
862 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
863 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
864 (avr-*-rtems*): Likewise.
865 (avr-*-*): Likewise.
866 (frv-*-elf): Likewise.
867 (frv-*-*linux*): Likewise.
868 (h8300-*-rtems*): Likewise.
869 (h8300-*-elf*): Likewise.
870 (i[34567]86-*-darwin*): Likewise.
871 (x86_64-*-darwin*): Likewise.
872 (rx-*-elf): Likewise.
873 (tic6x-*-uclinux): Likewise.
874 (tic6x-*-elf): Likewise.
875 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
876 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
877 * config/i386/cygming-crtbegin.c: Likewise.
878 * config/i386/cygming-crtend.c: Likewise.
879 * config/ia64/fde-vms.c: Likewise.
880 * config/ia64/unwind-ia64.c: Likewise.
881 * config/libbid/bid_gcc_intrinsics.h: Likewise.
882 * config/rs6000/darwin-fallback.c: Likewise.
883 * config/stormy16/lib2funcs.c: Likewise.
884 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
885 * crtstuff.c: Likewise.
886 * dfp-bit.h: Likewise.
887 * emutls.c: Likewise.
888 * fixed-bit.c: Likewise.
889 * fp-bit.c: Likewise.
890 * generic-morestack-thread.c: Likewise.
891 * generic-morestack.c: Likewise.
892 * libgcc2.c: Likewise.
893 * libgcov.c: Likewise.
894 * unwind-dw2-fde-dip.c: Likewise.
895 * unwind-dw2-fde.c: Likewise.
896 * unwind-dw2.c: Likewise.
897 * unwind-sjlj.c: Likewise.
899 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
901 * configure.ac: Include ../config/picflag.m4.
902 (GCC_PICFLAG): Call it.
903 Substitute.
904 * configure: Regenerate.
905 * Makefile.in (gcc_srcdir): Remove.
906 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
907 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
908 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
909 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
910 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
911 Use $<.
912 Remove comment.
913 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
914 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
915 to refer to libgcc2.c.
916 Use $<.
917 * config/darwin-64.c: New file.
918 * config/darwin-crt3.c: Remove comment.
919 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
920 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
921 config/udivmodsi4.c: New files.
922 * config/memcmp.c, config/memcpy.c, config/memmove.c,
923 config/memset.c: New files.
924 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
925 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
926 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
927 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
928 * config/t-openbsd-thread: New file.
929 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
930 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
931 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
932 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
933 qrnnd.S.
934 Adapt filename.
935 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
936 to refer to gthr-posix.c.
937 * config/alpha/t-vms (LIB2ADD): Set.
938 * config/alpha/vms-gcc_shell_handler.c: New file.
939 * config/arm/bpabi.c, config/arm/fp16.c,
940 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
941 config/arm/unaligned-funcs.c: New files.
942 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
943 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
944 * config/arm/t-linux: Likewise.
945 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
946 * config/arm/t-netbsd: New file.
947 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
948 * config/arm/t-symbian (LIB2ADD_ST): Set.
949 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
950 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
951 * config/bfin/t-elf: New file.
952 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
953 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
954 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
955 config/c6x/ltf.c: New files.
956 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
957 (HOST_LIBGCC2_CFLAGS): Set.
958 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
959 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
960 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
961 New files.
962 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
963 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
964 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
965 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
966 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
967 files.
968 * config/frv/t-frv (LIB2ADD): Set.
969 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
970 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
971 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
972 config/h8300/popcounthi2.c: New files.
973 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
974 * config/i386/gthr-win32.c: New file.
975 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
976 * config/i386/t-cygwin: Likewise.
977 * config/i386/t-darwin, config/i386/t-darwin64,
978 config/i386/t-gthr-win32, config/i386/t-interix: New files.
979 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
980 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
981 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
982 * config/ia64/quadlib.c: New file.
983 * config/ia64/t-hpux (LIB2ADD): Set.
984 * config/ia64/t-ia64: Add comment.
985 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
986 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
987 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
988 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
989 * config/m32c/t-m32c (LIB2ADD): Set.
990 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
991 * config/m32r/t-m32r: Likewise.
992 * config/m68k/fpgnulib.c: New file.
993 * config/m68k/t-floatlib (LIB2ADD): Set.
994 (xfgnulib.c): New target.
995 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
996 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
997 * config/mep/t-mep (LIB2ADD): Set.
998 * config/microblaze/divsi3.asm: Rename to divsi3.S.
999 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1000 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1001 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1002 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1003 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1004 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1005 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1006 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1007 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1008 New files.
1009 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1010 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1011 * config/pa/fptr.c, config/pa/lib2funcs.S,
1012 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1013 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1014 (LIB2ADD, LIB2ADD_ST): Set.
1015 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1016 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1017 Set.
1018 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1019 * config/pdp11/t-pdp11: New file.
1020 * config/picochip/libgccExtras/adddi3.S,
1021 config/picochip/libgccExtras/ashlsi3.S,
1022 config/picochip/libgccExtras/ashrsi3.S,
1023 config/picochip/libgccExtras/clzsi2.S,
1024 config/picochip/libgccExtras/cmpsi2.S,
1025 config/picochip/libgccExtras/divmod15.S,
1026 config/picochip/libgccExtras/divmodhi4.S,
1027 config/picochip/libgccExtras/divmodsi4.S,
1028 config/picochip/libgccExtras/lshrsi3.S,
1029 config/picochip/libgccExtras/parityhi2.S,
1030 config/picochip/libgccExtras/popcounthi2.S,
1031 config/picochip/libgccExtras/subdi3.S,
1032 config/picochip/libgccExtras/ucmpsi2.S,
1033 config/picochip/libgccExtras/udivmodhi4.S,
1034 config/picochip/libgccExtras/udivmodsi4.S: New files.
1035 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1036 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1037 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1038 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1039 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1040 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1041 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1042 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1043 files.
1044 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1045 (HOST_LIBGCC2_CFLAGS): Set.
1046 * config/rs6000/t-darwin64: New file.
1047 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1048 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1049 * config/rs6000/t-ppccomm (LIB2ADD): Add
1050 $(srcdir)/config/rs6000/tramp.S.
1051 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1052 Add $(srcdir)/config/rs6000/eabi.S.
1053 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1054 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1055 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1056 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1057 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1058 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1059 * config/rs6000/tramp.S: New file.
1060 * config/s390/t-tpf: Remove.
1061 * config/sh/linux-atomic.S: New file.
1062 * config/sh/t-linux (LIB2ADD): Set.
1063 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1064 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1065 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1066 to unwind-dw2.c.
1067 (HOST_LIBGCC2_CFLAGS): Set.
1068 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1069 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1070 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1071 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1072 config/spu/mfc_multi_tag_release.c,
1073 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1074 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1075 config/spu/multi3.c: New files.
1076 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1077 (HOST_LIBGCC2_CFLAGS): Set.
1078 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1079 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1080 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1081 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1082 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1083 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1084 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1085 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1086 config/stormy16/umodsi3.c: New files.
1087 * config/xtensa/lib2funcs.S: New file.
1088 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1089 * config/xtensa/t-xtensa (LIB2ADD): Set.
1090 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1091 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1092 Add t-freebsd-thread to tmake_file for posix threads.
1093 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1094 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1095 (*-*-lynxos*): Likewise.
1096 (*-*-netbsd*): Likewise.
1097 (*-*-openbsd*): Likewise.
1098 Add t-openbsd-thread to tmake_file for posix threads.
1099 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1100 (*-*-vxworks*): Set tmake_file.
1101 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1102 (alpha*-*-freebsd*): Likewise.
1103 (alpha*-*-netbsd*): Likewise.
1104 (alpha*-*-openbsd*): Likewise.
1105 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1106 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1107 (alpha*-dec-*vms*): Likewise.
1108 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1109 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1110 (bfin*-uclinux*): Likewise.
1111 (bfin*-linux-uclibc*): Likewise.
1112 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1113 (crisv32-*-none): Likewise.
1114 (cris-*-elf): Likewise.
1115 (cris-*-none): Likewise.
1116 (cris-*-linux*, crisv32-*-linux*): Likewise.
1117 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1118 tmake_file.
1119 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1120 tmake_file.
1121 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1122 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1123 (x86_64-*-elf*): Likewise.
1124 (i[34567]86-*-nto-qnx*): Likewise.
1125 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1126 win32 threads.
1127 (x86_64-*-mingw*): Likewise.
1128 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1129 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1130 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1131 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1132 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1133 tmake_file.
1134 (mipsisa64sr71k-*-elf*): Likewise.
1135 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1136 (mips-*-elf*, mipsel-*-elf*): Likewise.
1137 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1138 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1139 (mips*-*-rtems*): Likewise.
1140 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1141 to tmake_file.
1142 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1143 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1144 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1145 (spu-*-elf*): Likewise.
1146 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1148 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1150 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1151 $(srcdir) to refer to $(LIB1ASMSRC).
1152 Use $<.
1153 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1154 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1155 config/arm/lib1funcs.S: New files.
1156 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1157 * config/arm/t-arm: New file.
1158 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1159 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1160 config/arm/t-strongarm-elf: New files.
1161 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1162 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1163 * config/avr/lib1funcs.S: New file.
1164 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1165 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1166 * config/c6x/lib1funcs.S: New file.
1167 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1168 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1169 * config/frv/lib1funcs.S: New file.
1170 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1171 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1172 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1173 * config/ia64/__divxf3.asm: Rename to ...
1174 * config/ia64/__divxf3.S: ... this.
1175 Adapt lib1funcs.asm filename.
1176 * config/ia64/_fixtfdi.asm: Rename to ...
1177 * config/ia64/_fixtfdi.S: ... this.
1178 Adapt lib1funcs.asm filename.
1179 * config/ia64/_fixunstfdi.asm: Rename to ...
1180 * config/ia64/_fixunstfdi.S: ... this.
1181 Adapt lib1funcs.asm filename.
1182 * config/ia64/_floatditf.asm: Rename to ...
1183 * config/ia64/_floatditf.S: ... this.
1184 Adapt lib1funcs.asm filename.
1185 * config/ia64/lib1funcs.S: New file.
1186 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1187 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1188 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1189 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1190 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1191 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1192 * config/mep/lib1funcs.S: New file.
1193 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1194 * config/mips/mips16.S: New file.
1195 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1196 * config/pa/milli64.S: New file.
1197 * config/pa/t-linux, config/pa/t-linux64: New files.
1198 * config/picochip/lib1funcs.S: New file.
1199 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1200 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1201 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1202 * config/sh/t-netbsd: New file.
1203 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1204 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1205 * config/sh/t-sh64: New file.
1206 * config/sparc/lb1spc.S: New file.
1207 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1208 filename.
1209 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1210 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1211 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1212 config/xtensa/lib1funcs.S: New files.
1213 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1214 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1215 tmake_file.
1216 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1217 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1218 (arm*-*-linux*): Likewise.
1219 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1220 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1221 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1222 (arm*-*-ecos-elf): Likewise.
1223 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1224 (arm*-*-rtems*): Likewise.
1225 (arm*-*-elf): Likewise.
1226 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1227 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1228 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1229 (bfin*-uclinux*): Likewise.
1230 (bfin*-linux-uclibc*): Likewise.
1231 (bfin*-rtems*): Likewise.
1232 (bfin*-*): Likewise.
1233 (fido-*-elf): Merge into m68k-*-elf*.
1234 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1235 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1236 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1237 (h8300-*-elf*): Likewise.
1238 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1239 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1240 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1241 (i[34567]86-*-mingw*): Likewise.
1242 (x86_64-*-mingw*): Likewise.
1243 (i[34567]86-*-interix3*): Likewise.
1244 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1245 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1246 (m68k-*-elf*): Also handle fido-*-elf.
1247 Add m68k/t-floatlib to tmake_file.
1248 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1249 (m68k-*-linux*): Likewise.
1250 (m68k-*-rtems*): Likewise.
1251 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1252 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1253 sh64*-*-*.
1254 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1255 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1256 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1257 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1258 sh/t-netbsd to tmake_file.
1259 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1260 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1261 (sh-wrs-vxworks): Likewise.
1262 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1263 *-leon[3-9]*.
1264 (v850*-*-*): Add v850/t-v850 to tmake_file.
1265 (vax-*-linux*): Add vax/t-linux to tmake_file.
1266 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1268 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1270 * crtstuff.c: New file.
1271 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1272 (CRTSTUFF_T_CFLAGS): Define.
1273 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1274 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1275 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1276 crtstuff.c.
1277 Use $<.
1278 (crtbeginT.o): Use $(objext).
1279 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1280 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1281 (gcc-extra-parts): Remove.
1282 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1283 Set extra_parts.
1284 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1285 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1286 Add t-crtstuff-pic to tmake_file.
1287 (*-*-lynxos*): New case.
1288 Set tmake_file, extra_parts.
1289 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1290 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1291 *-*-netbsdelf[2-9]*.
1292 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1293 (*-*-rtems*): Set extra_parts.
1294 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1295 (*-*-uclinux*): New case.
1296 Set extra_parts.
1297 (*-*-vms*): New case.
1298 Set tmake_file, extra_parts.
1299 (*-*-elf): Set extra_parts.
1300 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1301 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1302 vms/t-vms64.
1303 Set extra_parts.
1304 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1305 Set extra_parts.
1306 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1307 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1308 (arm-wrs-vxworks): Append to tmake_file.
1309 Set extra_parts.
1310 (arm*-*-uclinux*): Set extra_parts.
1311 (arm*-*-ecos-elf): Likewise.
1312 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1313 arm*-*-eabi*.
1314 (arm*-*-rtems*): Set extra_parts.
1315 (arm*-*-elf): Likewise.
1316 (avr-*-rtems*): Clear extra_parts.
1317 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1318 Set extra_parts.
1319 (bfin*-uclinux*): Likewise.
1320 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1321 (bfin*-rtems*): Append to tmake_file.
1322 Set extra_parts.
1323 (bfin*-*): Likewise.
1324 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1325 (crisv32-*-elf): ... this.
1326 (crisv32-*-none): ... this.
1327 (cris-*-elf, cris-*-none): New cases.
1328 Add cris/t-elfmulti to tmake_file.
1329 (fr30-*-elf): Append to tmake_file.
1330 Set extra_parts.
1331 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1332 Set extra_parts.
1333 (h8300-*-rtems*): Append to tmake_file.
1334 Set extra_parts.
1335 (h8300-*-elf*): Likewise.
1336 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1337 Set extra_parts.
1338 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1339 Set extra_parts.
1340 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1341 (x86_64-*-elf*): Likewise.
1342 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1343 (x86_64-*-freebsd*): Likewise.
1344 (x86_64-*-netbsd*): Likewise.
1345 (i[34567]86-*-linux*): Likewise.
1346 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1347 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1348 (x86_64-*-linux*): Likewise.
1349 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1350 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1351 tmake_file.
1352 Set extra_parts.
1353 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1354 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1355 Append to extra_parts, remove crtbegin.o, crtend.o.
1356 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1357 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1358 crtend.o, crtbeginS.o, crtendS.o.
1359 (ia64*-*-linux*): Comment extra_parts.
1360 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1361 Set extra_parts.
1362 (iq2000*-*-elf*): Clear extra_parts.
1363 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1364 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1365 (m32r-*-elf*, m32r-*-rtems*): Split off ...
1366 (m32r-*-rtems*): ... this.
1367 Add m32r/t-m32r to tmake_file.
1368 (m68k-*-elf*): Add t-crtin to tmake_file.
1369 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1370 (mcore-*-elf): Likewise.
1371 (microblaze*-*-*): Set extra_parts.
1372 (mips*-sde-elf*): New case.
1373 Set tmake_file, extra_parts.
1374 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1375 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1376 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1377 tmake_file.
1378 Set extra_parts.
1379 (mipsisa64sr71k-*-elf*): Likewise.
1380 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1381 (mips-*-elf*, mipsel-*-elf*): Likewise.
1382 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1383 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1384 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1385 (mips*-*-rtems*): Likewise.
1386 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1387 (moxie-*-*): Split into ...
1388 (moxie-*-elf, moxie-*-uclinux*): ... this.
1389 Add to extra_parts, remove crtbegin.o, crtend.o.
1390 (moxie-*-rtems*): New case.
1391 Set tmake_file.
1392 Clear extra_parts.
1393 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1394 Set extra_parts.
1395 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1396 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1397 tmake_file.
1398 Set extra_parts.
1399 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1400 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1401 Set extra_parts.
1402 (powerpc-*-eabisim*): Likewise.
1403 (powerpc-*-elf*): Likewise.
1404 (powerpc-*-eabialtivec*): Likewise.
1405 (powerpc-xilinx-eabi*): Likewise.
1406 (powerpc-*-eabi*): Likewise.
1407 (powerpc-*-rtems*): Likewise.
1408 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1409 tmake_file.
1410 Set extra_parts.
1411 (powerpc-*-lynxos*): Add to tmake_file.
1412 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1413 rs6000/t-crtstuff, t-crtstuff-pic.
1414 Set extra_parts.
1415 (powerpcle-*-eabisim*): Likewise.
1416 (powerpcle-*-eabi*): Likewise.
1417 (rx-*-elf): Remove extra_parts.
1418 (s390x-ibm-tpf*): Set extra_parts.
1419 (score-*-elf): Set extra_parts.
1420 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1421 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1422 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1423 (sh64l*-*-netbsd*): Split into ...
1424 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1425 Add t-crtstuff-pic to tmake_file.
1426 Set extra_parts.
1427 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1428 Set extra_parts.
1429 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1430 (sparc-*-elf*): Remove t-crtin from tmake_file.
1431 Add to extra_parts, remove crtbegin.o, crtend.o.
1432 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1433 (sparc64-*-linux*): Likewise.
1434 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1435 Add to extra_parts, remove crtbegin.o, crtend.o.
1436 (sparc64-*-elf*): Remove t-crtin from tmake_file.
1437 Add to extra_parts, remove crtbegin.o, crtend.o.
1438 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1439 Add to extra_parts, remove crtbegin.o, crtend.o.
1440 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1441 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1442 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1443 Set extra_parts.
1444 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1445 Set extra_parts.
1446 (tic6x-*-*): Change to ...
1447 (tic6x-*-elf): ... this.
1448 Set extra_parts.
1449 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1450 Set extra_parts.
1451 (am33_2.0-*-linux*): Add comment.
1452 (mep*-*-*): Add mep/t-mep to tmake_file.
1453 Set extra_parts.
1454 * config/alpha/t-vms: New file.
1455 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1456 * config/arm/crti.S, config/arm/crtn.S: New files.
1457 * config/bfin/crti.S, config/bfin/crtn.S: New files.
1458 * config/bfin/crtlibid.S: New file.
1459 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1460 * config/c6x/crti.S, config/c6x/crtn.S: New files.
1461 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1462 (crti.o, crtin.o): New rules.
1463 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1464 * config/c6x/t-uclinux: New file.
1465 * config/cris/t-elfmulti: New file.
1466 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1467 * config/fr30/crti.S, config/fr30/crtn.S: New files.
1468 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1469 * config/frv/t-frv: New file.
1470 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1471 * config/h8300/crti.S, config/h8300/crtn.S: New files.
1472 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1473 New files.
1474 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1475 refer to cygming-crtbegin.c, cygming-crtend.c.
1476 Use $<.
1477 * config/i386/t-nto: New file.
1478 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1479 * config/ia64/crti.S, config/ia64/crtn.S: New files.
1480 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1481 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1482 Use .S extension.
1483 Use $<.
1484 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1485 (crtinitS.o): New rule.
1486 * config/ia64/vms-crtinit.S: New file.
1487 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1488 * config/m32r/initfini.c: New file.
1489 * config/m32r/t-linux, config/m32r/t-m32r: New files.
1490 * config/m68k/crti.S, config/m68k/crtn.S: New files.
1491 * config/mcore/crti.S, config/mcore/crtn.S: New files.
1492 * config/mep/t-mep: New file.
1493 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1494 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1495 * config/mips/crti.S, config/mips/crtn.S: New files.
1496 * config/mips/t-crtstuff: New file.
1497 * config/mmix/crti.S, config/mmix/crtn.S: New files.
1498 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1499 (CUSTOM_CRTIN): Set.
1500 ($(T)crti.o, $(T)crtn.o): Remove $(T),
1501 dependencies.
1502 Use $(srcdir) to refer to crti.S, crtn.S.
1503 Use .S extension, $<.
1504 * config/moxie/crti.asm: Rename to ...
1505 * config/moxie/crti.S: ... this.
1506 * config/moxie/crtn.asm: Rename to ...
1507 * config/moxie/crtn.S: ... this.
1508 * config/moxie/t-moxie: Remove.
1509 * config/pa/stublib.c: New file.
1510 * config/pa/t-stublib, config/pa/t-stublib64: New files.
1511 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1512 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1513 * config/rs6000/t-crtstuff: New file.
1514 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1515 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1516 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1517 Make output file explicit.
1518 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1519 Make output file explicit.
1520 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1521 Make output file explicit.
1522 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1523 Make output file explicit.
1524 * config/score/crti.S, config/score/crtn.S: New files.
1525 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1526 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1527 files.
1528 * config/sh/t-sh, config/sh/t-superh: New files.
1529 * config/sparc/t-linux64: New file.
1530 * config/spu/cache.S, config/spu/cachemgr.c: New files.
1531 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1532 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1533 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1534 * config/t-crtin: Remove.
1535 * config/t-crtstuff-pic: New file.
1536 * config/t-sol2 (CUSTOM_CRTIN): Set.
1537 (crti.o, crtn.o): New rules.
1538 * config/vms/t-vms: New file.
1539 * config/vms/vms-ucrt0.c: New file.
1540 * config/xtensa/t-elf: New file.
1542 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1544 * Makefile.in (SHLIB_NM_FLAGS): Set.
1545 * mkmap-flat.awk, mkmap-symver.awk: New files.
1546 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1547 exceptions.
1548 * configure: Regenerate.
1549 * config/libgcc-glibc.ver: New file.
1550 * config/libgcc-libsystem.ver: New file.
1551 * config/t-libunwind (SHLIB_LC): Set.
1552 * config/t-linux: New file.
1553 * config/t-slibgcc (INSTALL_SHLIB): New.
1554 (SHLIB_INSTALL): Use it.
1555 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1556 to mkmap-symver.awk.
1557 (SHLIB_MAPFILES): Don't append, adapt pathname.
1558 (SHLIB_VERPFX): Set.
1559 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1560 to mkmap-symver.awk.
1561 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1562 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1563 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1564 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1565 to mkmap-flat.awk.
1566 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1567 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1568 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1569 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1570 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1571 * config/i386/libgcc-darwin.10.4.ver,
1572 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1573 New files.
1574 * config/i386/t-darwin: Remove.
1575 * config/i386/t-darwin64: Likewise.
1576 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1577 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1578 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1579 * config/i386/t-linux: New file.
1580 * config/i386/t-mingw32: New file.
1581 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1582 * config/ia64/t-glibc: Rename to ...
1583 * config/ia64/t-linux: ... this.
1584 (SHLIB_MAPFILES): Set.
1585 * config/ia64/t-glibc-libunwind: Rename to ...
1586 * config/ia64/t-linux-libunwind: ... this.
1587 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1588 * config/ia64/t-slibgcc-hpux: New file.
1589 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1590 * config/m68k/t-slibgcc-elf-ver: New file.
1591 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1592 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1593 to mkmap-flat.awk.
1594 * config/pa/t-slibgcc-hpux: New file.
1595 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1596 files.
1597 * config/rs6000/libgcc-darwin.10.4.ver,
1598 config/rs6000/libgcc-darwin.10.5.ver: New files.
1599 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1600 config/rs6000/libgcc-glibc.ver.
1601 * config/rs6000/libgcc-ppc64.ver: Rename to
1602 config/rs6000/libgcc-ibm-ldouble.ver.
1603 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1604 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1605 * config/rs6000/t-ldbl128: Rename to ...
1606 * config/rs6000/t-linux: ... this.
1607 (SHLIB_MAPFILES): Adapt filename.
1608 * config/rs6000/t-slibgcc-aix: New file.
1609 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1610 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1611 libgcc-excl.ver, libgcc-glibc.ver.
1612 (SHLIB_LINK, SHLIB_INSTALL): Remove.
1613 * config/sparc/libgcc-glibc.ver: New file.
1614 * config/sparc/t-linux: New file.
1615 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1616 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1617 t-slibgcc-elf-ver to tmake_file.
1618 Add t-slibgcc-nolc-override to tmake_file for posix threads on
1619 *-*-freebsd[34].
1620 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1621 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1622 t-slibgcc-elf-ver, t-linux to tmake_file.
1623 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1624 tmake_file.
1625 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1626 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1627 (alpha*-dec-*vms*): Likewise.
1628 (arm*-*-freebsd*): Append to tmake_file.
1629 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1630 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1631 arm*-*-linux-*eabi.
1632 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1633 tmake_file for arm*-*-symbianelf*.
1634 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1635 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1636 cris/t-linux.
1637 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1638 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1639 pa/t-slibgcc-dwarf-ver to tmake_file.
1640 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1641 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1642 (hppa*64*-*-hpux11*): Likewise.
1643 (hppa[12]*-*-hpux11*): Likewise.
1644 (x86_64-*-darwin*): Don't override tmake_file, but only keep
1645 i386/t-crtpc, i386/t-crtfm.
1646 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1647 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1648 to tmake_file.
1649 Add i386/t-cygwin to tmake_file.
1650 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1651 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1652 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1653 to tmake_file.
1654 Add i386/t-mingw32 to tmake_file.
1655 (x86_64-*-mingw*): Likewise.
1656 (ia64*-*-freebsd*): Append to tmake_file.
1657 (ia64*-*-linux*): Append to tmake_file.
1658 Replace ia64/t-glibc by ia64/t-linux.
1659 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1660 system libunwind.
1661 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1662 t-slibgcc-hpux to tmake_file.
1663 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1664 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1665 (m32rle-*-linux*): Likewise.
1666 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1667 sjlj exceptions.
1668 (microblaze*-linux*): New case.
1669 Append to tmake_file, add t-slibgcc-nolc-override.
1670 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1671 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1672 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1673 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1674 rs6000/t-slibgcc-aix to tmake_file.
1675 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1676 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1677 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1678 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1679 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1680 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1681 sh*-*-linux*.
1682 (sparc-*-linux*): Append to tmake_file for *-leon*.
1683 Add sparc/t-linux to tmake_file for non-Leon targets.
1684 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1685 (tic6x-*-uclinux): New case.
1686 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1687 (tic6x-*-*): Add c6x/t-elf to tmake_file.
1688 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1689 (am33_2.0-*-linux*): Append to tmake_file.
1690 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1691 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1692 x86_64-*-kfreebsd*-gnu.
1693 Add i386/t-linux to tmake_file.
1695 2011-10-28 Ian Lance Taylor <iant@google.com>
1697 * config/i386/morestack.S: Correct CFI information to do proper
1698 returns throughout function. In 32-bit mode, save %ebx so that it
1699 is restored on unwind.
1701 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
1703 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1704 case where B3 isn't the return register.
1706 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1707 logic for doubleword pops.
1709 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
1711 * config/rs6000/t-freebsd: Add wildcard.
1713 2011-10-21 Paul Brook <paul@codesourcery.com>
1715 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1717 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
1718 Eric Botcazou <ebotcazou@adacore.com>
1720 PR target/50737
1721 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1722 fs->signal_frame to 1.
1724 2011-10-07 Ian Lance Taylor <iant@google.com>
1726 * generic-morestack-thread.c: #include <errno.h>.
1728 2011-10-07 Ian Lance Taylor <iant@google.com>
1730 PR target/46093
1731 * generic-morestack.c (__generic_morestack): Make sure the segment
1732 is large enough for both the stack frame and the copied
1733 parameters.
1735 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1737 PR bootstrap/49804
1738 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1739 extra_parts.
1741 2011-09-28 Nick Clifton <nickc@redhat.com>
1743 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1744 64-bit doubles are not enabled.
1745 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1746 and floatunsisf functions.
1748 2011-09-13 Paul Brook <paul@codesourcery.com>
1750 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
1751 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1752 * unwind-arm-common.inc: New file.
1753 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1754 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1755 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1756 * config/c6x/libunwind.S: New file.
1757 * config/c6x/pr-support.c: New file.
1758 * config/c6x/unwind-c6x.c: New file.
1759 * config/c6x/unwind-c6x.h: New file.
1760 * config/c6x/t-c6x-elf: New file.
1762 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
1764 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1765 (ASM_DIVZERO): Ditto.
1766 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1768 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
1770 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1772 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
1774 PR target/50090
1775 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1776 instead of an assembly one.
1778 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
1780 PR bootstrap/50047
1781 * Makefile.in (install-unwind_h): Create
1782 $(gcc_objdir)/include/unwind.h atomically.
1784 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1786 * Makefile.in (install-unwind_h): Remove destination file first.
1788 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1790 * sync.c: New file.
1791 * config/mips/t-mips16: New file.
1792 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1793 (mips*-*-linux*): Likewise.
1794 (mips*-sde-elf*): Likewise.
1795 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1796 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1797 Add mips/t-mips16 to tmake_file.
1798 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1799 (mips-*-elf*): Likewise.
1800 (mips64-*-elf*): Likewise.
1801 (mips64orion-*-elf*): Likewise.
1802 (mips*-*-rtems*): Likewise.
1803 (mipstx39-*-elf*): Likewise.
1804 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1805 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1806 LIBGCC_SYNC_CFLAGS.
1807 Use $(srcdir) to refer to sync.c.
1808 Use $<.
1809 ($(libgcc-sync-funcs-o)): Likewise.
1810 ($(libgcc-sync-size-funcs-s-o)): Likewise.
1811 ($(libgcc-sync-funcs-s-o)): Likewise.
1813 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
1815 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1816 t-libunwind.
1818 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
1820 PR other/48007
1821 * config/i386/value-unwind.h: New.
1823 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
1825 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1826 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1827 Add to tmake_file rather than overriding it.
1829 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1831 * config/t-softfp: Remove.
1832 * soft-fp: Moved from ../gcc/config.
1833 * soft-fp/README: Remove t-softfp reference.
1834 * soft-fp/t-softfp: Move to config/t-softfp.
1835 (softfp_machine_header): Remove.
1836 (softfp_file_list): Remove config subdir.
1837 (soft-fp-objects): New variable.
1838 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1839 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1840 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1841 * config/t-softfp-excl: New file.
1842 * config/t-softfp-sfdf: New file.
1843 * config/t-softfp-tf: New file.
1844 * config/no-sfp-machine.h: New file.
1845 * config/arm/sfp-machine.h: New file.
1846 * config/arm/t-softfp: New file.
1847 * config/c6x/sfp-machine.h: New file.
1848 * config/i386/32/t-fprules-softfp: Rename to ...
1849 * config/i386/32/t-softfp: ... this.
1850 (tifunctions, LIB2ADD): Remove.
1851 (softfp_int_modes): Override.
1852 * config/i386/64/t-softfp-compat (tf-functions): Remove config
1853 subdir.
1854 * config/i386/64/eqtf2.c: Likewise.
1855 * config/i386/64/getf2.c: Likewise.
1856 * config/i386/64/letf2.c: Likewise.
1857 * config/ia64/sft-machine.h: New file.
1858 * config/ia64/t-fprules-softfp: Rename to ...
1859 * config/ia64/t-softfp: ... this.
1860 * config/lm32/sfp-machine.h: New file.
1861 * config/moxie/t-moxie-softfp: Remove.
1862 * config/rs6000/ibm-ldouble-format: New file.
1863 * config/rs6000/ibm-ldouble.c: New file.
1864 * config/rs6000/libgcc-ppc-glibc.ver: New file
1865 * config/rs6000/libgcc-ppc64.ver: New file
1866 * config/rs6000/sfp-machine.h: New file.
1867 * config/rs6000/t-freebsd: New file.
1868 * config/rs6000/t-ibm-ldouble: New file.
1869 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1870 libgcc-ppc-glibc.ver.
1871 * config/rs6000/t-linux64: New file.
1872 * config/rs6000/t-ppccomm (LIB2ADD): Add
1873 $(srcdir)/config/rs6000/ibm-ldouble.c.
1874 * config/rs6000/t-ppccomm-ldbl: New file.
1875 * config/score/sfp-machine.h: New file.
1876 * config.host (sfp_machine_header): Explain.
1877 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1878 t-softfp to tmake_file.
1879 (arm*-*-uclinux*): Likewise.
1880 (arm*-*-ecos-elf): Likewise.
1881 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1882 (arm*-*-rtems*): Likewise.
1883 (arm*-*-elf): Likewise.
1884 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1885 in tmake_file.
1886 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1887 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1888 (lm32-*-uclinux*): Likewise.
1889 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1890 t-softfp-excl, t-softfp.
1891 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1892 (powerpc64-*-darwin*): Likewise.
1893 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1894 to tmake_file.
1895 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1896 tmake_file.
1897 (powerpc-*-eabisim*): Likewise.
1898 (powerpc-*-elf*): Likewise.
1899 (powerpc-*-eabialtivec*): Likewise.
1900 (powerpc-xilinx-eabi*): Likewise.
1901 (powerpc-*-rtems*): Likewise.
1902 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1903 t-softfp-excl, t-softfp to tmake_file.
1904 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1905 rs6000/t-ppccomm-ldbl to tmake_file.
1906 (powerpcle-*-elf*): Likewise.
1907 (powerpcle-*-eabisim*): Likewise.
1908 (powerpcle-*-eabi*): Likewise.
1909 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1910 rs6000/t-ibm-ldouble to tmake_file.
1911 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1912 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1913 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1914 (tic6x-*-*): Likewise.
1915 (i[34567]86-*-darwin*, x86_64-*-darwin*,
1916 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1917 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1918 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1919 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1920 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1921 t-softfp to tmake_file.
1922 * configure.ac (sfp_machine_header): Provide default if unset.
1923 Substitute.
1924 Link sfp-machine.h to config/$sfp_machine_header.
1925 * configure: Regenerate.
1927 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1929 * Makefile.in (double_type_size, long_double_type_size): Set.
1930 Remove $(fpbit-in-libgcc) support.
1931 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1932 (fpbit-src): New variable.
1933 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1934 Compile with -DFLOAT $(FPBIT_CFLAGS).
1935 Use $<.
1936 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
1937 Compile with $(FPBIT_CFLAGS).
1938 Use $<.
1939 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
1940 Compile with -DFLOAT $(TPBIT_CFLAGS).
1941 Use $<.
1942 * configure.ac (double_type_size, long_double_type_size):
1943 Determine and substitute.
1944 * configure: Regenerate.
1945 * fp-bit.c, fp-bit.h: New files.
1946 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
1947 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
1948 * config/mips/t-mips: New file.
1949 * config/mips/t-sdemtk: New file.
1950 * config/rs6000/ppc64-fp.c: New file.
1951 * config/rs6000/t-darwin (LIB2ADD): Add
1952 $(srcdir)/config/rs6000/ppc64-fp.c.
1953 * config/rs6000/t-ppc64-fp: New file.
1954 * config/rx/rx-lib.h: New file.
1955 * config/rx/t-rx (FPBIT): Set to true.
1956 ($(gcc_objdir)/fp-bit.c): Remove.
1957 (DPBIT): Set to true only with -m64bit-doubles.
1958 ($(gcc_objdir)/dp-bit.c): Remove.
1959 * config/sparc/t-softfp: Remove.
1960 * config/spu/t-elf: New file.
1961 * config/t-fdpbit, config/t-fpbit: New files.
1962 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
1963 (mips*-*-*): Likewise.
1964 (arm-wrs-vxworks): Likewise.
1965 (arm*-*-freebsd*): Likewise.
1966 (avr-*-rtems*): Add t-fpbit to tmake_file.
1967 (avr-*-*): Likewise.
1968 (bfin*-elf*): Add t-fdpbit to tmake_file.
1969 (bfin*-uclinux*): Likewise.
1970 (bfin*-linux-uclibc*): Likewise.
1971 (bfin*-rtems*): New case.
1972 Add t-fdpbit to tmake_file.
1973 (bfin*-*): Add t-fdpbit to tmake_file.
1974 (crisv32-*-elf): Likewise.
1975 (cris-*-linux*): Likewise.
1976 (fr30-*-elf): Likewise.
1977 (frv-*-elf, frv-*-*linux*): Likewise.
1978 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
1979 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
1980 (m32r-*-elf*): Likewise.
1981 (m32rle-*-elf*): Likewise.
1982 (m32r-*-linux*): Likewise.
1983 (m32rle-*-linux*): Likewise.
1984 (mcore-*-elf): Add t-fdpbit to tmake_file.
1985 (microblaze*-*-*): Likewise.
1986 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
1987 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
1988 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
1989 Fix typo.
1990 Add mips/t-tpbit to tmake-file.
1991 (mips*-*-linux*): Fix typo.
1992 (mips*-sde-elf*): New case
1993 Add mips/t-sdemtk unless using newlib.
1994 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
1995 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
1996 (mn10300-*-*): Likewise.
1997 (pdp11-*-*): Likewise.
1998 (picochip-*-*): Add t-fpbit to tmake_file.
1999 (powerpc-*-eabisimaltivec*): Likewise.
2000 (powerpc-*-eabisim*): Likewise.
2001 (powerpc-*-elf*): Likewise.
2002 (powerpc-*-eabialtivec*): Likewise.
2003 (powerpc-xilinx-eabi*): New case.
2004 Add t-fdpbit to tmake_file.
2005 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2006 (powerpc-*-rtems*): Likewise.
2007 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2008 tmake_file.
2009 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2010 tmake_file.
2011 (powerpc-*-lynxos*): Likewise.
2012 (powerpcle-*-elf*): Likewise.
2013 (powerpcle-*-eabisim*): Likewise.
2014 (powerpcle-*-eabi*): Likewise.
2015 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2016 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2017 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2018 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2019 (rx-*-elf): Add t-fdpbit to tmake_file.
2020 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2021 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2022 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2023 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2024 sh*-*-netbsd*.
2025 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2026 (sh-wrs-vxworks): Likewise.
2027 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2028 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2029 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2030 (sparc64-*-rtems*): ... new case.
2031 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2032 (spu-*-elf*): Likewise.
2033 Add spu/t-elf to tmake_file.
2034 (v850*-*-*): Add t-fdpbit to tmake_file.
2035 (xstormy16-*-elf): Likewise.
2036 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2037 (mep*-*-*): Likewise.
2039 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2041 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2042 variables.
2043 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2044 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2045 (install-unwind_h): New target.
2046 (all): Depend on it.
2047 * config.host (unwind_header): New variable.
2048 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2049 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2050 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2051 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2052 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2053 Set unwind_header.
2054 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2055 Set unwind_header.
2056 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2057 arm*-*-eabi*.
2058 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2059 Set unwind_header.
2060 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2061 (ia64*-*-freebsd*): Likewise.
2062 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2063 tmake_file.
2064 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2065 $with_system_libunwind.
2066 (ia64*-*-hpux*): Set tmake_file.
2067 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2068 (picochip-*-*): Set tmake_file.
2069 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2070 md_unwind_header.
2071 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2072 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2073 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2074 (xtensa*-*-elf*): Set tmake_file.
2075 (xtensa*-*-linux*): Likewise.
2076 * configure.ac: Include ../config/unwind_ipinfo.m4.
2077 Call GCC_CHECK_UNWIND_GETIPINFO.
2078 Link unwind.h to $unwind_header.
2079 * configure: Regenerate.
2080 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2081 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2082 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2083 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2084 * config/unwind-dw2-fde-darwin.c: New file.
2085 * config/arm/libunwind.S, config/arm/pr-support.c,
2086 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2087 config/arm/unwind-arm.h,: New files.
2088 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2089 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2090 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2091 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2092 config/ia64/unwind-ia64.h: New files.
2093 * config/picochip/t-picochip: New file.
2094 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2095 files.
2096 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2097 * config/s390/t-tpf (LIB2ADDEH): Remove.
2098 * config/t-darwin (LIB2ADDEH): Set.
2099 * config/t-eh-dw2-dip: New file.
2100 * config/t-libunwind, config/t-libunwind-elf: New files.
2101 * config/t-sol2 (LIB2ADDEH): Remove.
2102 * config/xtensa/t-xtensa: New file.
2104 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2106 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2107 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2108 long long to check rt_sigreturn syscall.
2110 2011-08-02 Alan Modra <amodra@gmail.com>
2112 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2113 Restore for indirect call bcrtl from correct stack slot, and only
2114 if cfa+40 isn't valid.
2116 2011-08-01 Julian Brown <julian@codesourcery.com>
2118 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2119 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2120 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2122 2011-08-01 Julian Brown <julian@codesourcery.com>
2124 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2125 (libgcc-std.ver.in): Use above.
2126 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2127 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2128 throughout file.
2129 * config/t-fixedpoint-gnu-prefix: New file.
2130 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2131 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2132 instead of __PFX__.
2134 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2136 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2137 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2138 for x86-64. Properly check __x86_64__ and __LP64__.
2140 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2142 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2143 version.
2144 (_FP_WS_TYPE): Likewise.
2145 (_FP_I_TYPE): Likewise.
2147 2011-07-28 Alan Modra <amodra@gmail.com>
2149 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2150 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2151 in a plt call stub. Do restore r2 if stopped on bctrl.
2153 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2155 * config.host (i[3456x]86-*-netware*): Remove.
2156 * config/i386/netware-crt0.c, config/i386/t-nwld,
2157 config/i386/t-slibgcc-nwld: Remove.
2159 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2161 * config.host: Handle tic6x-*-*.
2162 * config/c6x/c6x-abi.h: New file.
2164 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2166 * config/i386/crtprec.c: New file.
2167 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2168 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2169 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2170 (x86_64-*-darwin*): Likewise.
2171 (i[34567]86-*-solaris2*: Likewise.
2173 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2175 * config/alpha/crtfastmath.c: New file.
2176 * config/i386/crtfastmath.c: New file.
2177 * config/ia64/crtfastmath.c: New file.
2178 * config/mips/crtfastmath.c: New file.
2179 * config/sparc/crtfastmath.c: New file.
2181 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2182 crtfastmath.c.
2183 Add -frandom-seed=gcc-crtfastmath.
2184 * config/alpha/t-crtfm: Remove.
2185 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2186 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2188 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2189 (alpha*-dec-osf5.1*): Likewise.
2190 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2191 Add crtfastmath.o to extra_parts.
2192 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2193 Add crtfastmath.o to extra_parts.
2194 (x86_64-*-darwin*): Likewise.
2195 (x86_64-*-mingw*): Likewise.
2196 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2197 (ia64*-*-freebsd*): Likewise.
2198 (ia64*-*-linux*): Likewise.
2199 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2200 Add crtfastmath.o to extra_parts.
2202 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2204 * config/darwin-crt3.o: New file.
2205 * config/rs6000/darwin-crt2.c: New file.
2206 * config/t-darwin: New file.
2207 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2208 (crt2.o): New rule.
2209 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2210 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2211 (powerpc64-*-darwin*): Likewise.
2213 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2215 * config/i386/netware-crt0.c: New file.
2216 * config/i386/t-nwld: Rename to ...
2217 * config/i386/t-slibgcc-nwld: ... this.
2218 * config/i386/t-nwld: New file.
2219 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2220 tmake_file.
2221 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2222 extra_parts.
2224 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2226 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2227 i386/t-crtstuff.
2228 * configure: Regenerate.
2230 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2232 * dfp-bit.c, dfp-bit.h: New files.
2233 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2234 variables.
2235 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2236 ($(d64pbit-o)): Likewise.
2237 ($(d128pbit-o)): Likewise.
2238 * config/t-dfprules: New file.
2239 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2240 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2241 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2242 (x86_64-*-linux*): Likewise.
2243 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2244 (i[34567]86-*-cygwin*): Likewise.
2245 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2246 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2248 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2250 * Makfile.in (LIBGCOV): New variable.
2251 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2252 * libgcov.c: New file.
2254 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2256 * fixed-bit.c, fixed-bit.h: New files.
2257 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2258 refer to fixed-bit.c.
2260 2011-07-07 Joseph Myers <joseph@codesourcery.com>
2262 * config.host (*local*): Remove.
2264 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2266 PR target/39150
2267 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2268 like i?86-*-solaris2.1[0-9]*.
2269 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2270 * configure.ac (i?86-*-solaris2*): Likewise.
2271 * configure: Regenerate.
2273 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
2275 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2276 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2277 md_unwind_header by splitting out of...
2278 (i[34567]86-*-linux*): ... this.
2279 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2280 Remove md_unwind_header by splitting out of...
2281 (x86_64-*-linux*): ... this.
2283 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
2285 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2287 2011-06-28 Nick Clifton <nickc@redhat.com>
2289 * config.host: Recognize all V850 variants.
2291 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
2293 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2295 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2297 * shared-object.mk (c_flags-$o): Save c_flags.
2298 ($(base)$(objext)): Use it.
2299 ($(base)_s$(objext)): Likewise.
2301 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2303 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2304 * libgcc-std.ver.in (GCC_4.7.0): New section.
2306 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
2308 PR target/49313
2309 PR target/29524
2310 * config/avr/t-avr: Fix line endings.
2311 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2312 _parityXX2.
2314 2011-06-14 Olivier Hainque <hainque@adacore.com>
2315 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2317 * config/mips/irix6-unwind.h: New file.
2318 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2320 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2322 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2323 (sparc64_fallback_frame_state): Use it.
2324 (sparc64_frob_update_context): Further adjust context.
2325 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2326 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2327 * config/sparc/sol2-cn.S: Likewise.
2329 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2331 * enable-execute-stack-empty.c: New file.
2332 * enable-execute-stack-mprotect.c: New file.
2333 * config/i386/enable-execute-stack-mingw32.c: New file.
2334 * config.host (enable_execute_stack): New variable.
2335 Select appropriate variants.
2336 * configure.ac: Link enable-execute-stack.c to
2337 $enable_execute_stack.
2338 * configure: Regenerate.
2339 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2340 (lib2funcs): Remove _enable_execute_stack.
2342 2011-06-09 David S. Miller <davem@davemloft.net>
2343 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2345 * config.host (sparc-*-linux*): Correct md_unwind_header
2346 filename.
2347 (s390x-ibm-tpf*): Fix typo.
2349 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2351 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2352 Add crtfastmath.o to extra_parts.
2353 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2354 mips/t-crtfm.
2355 * config/mips/t-crtfm: Remove.
2357 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2359 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2361 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
2363 * config.host (sh*-*-linux*): Fix typo.
2365 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2367 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2368 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2369 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2370 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2371 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2372 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2373 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2374 Wrap in !__MINGW64__.
2375 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2376 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2377 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2378 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2379 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2380 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2381 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2382 Wrap in !__LP64__.
2383 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2384 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2385 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2386 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2387 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2388 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2389 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2390 * config/no-unwind.h: New file.
2391 * config.host (md_unwind_header): Document.
2392 Define.
2393 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2394 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2395 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2396 hppa[12]*-*-hpux11*): Set md_unwind_header.
2397 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2398 Set md_unwind_header.
2399 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2400 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2401 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2402 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2403 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2404 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2405 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2406 md_unwind_header.
2407 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2408 * configure: Regenerate.
2410 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2412 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2413 Set tmake_file, extra_parts.
2414 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2415 Remove O32 support.
2416 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2417 Remove O32 support.
2418 * config/mips/t-irix6: New file.
2419 * config/mips/t-slibgcc-irix: New file.
2421 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2423 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2424 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2426 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2428 * configure.ac (target_thread_file): Determine thread model.
2429 * configure: Regenerate.
2430 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2431 * config/alpha/t-alpha: New file.
2432 * config/alpha/t-crtfm: Use $<.
2433 * config/alpha/t-ieee: New file.
2434 * config/alpha/t-osf-pthread: New file.
2435 * config/alpha/t-slibgcc-osf: New file.
2436 * config/alpha/libgcc-osf5.ver: New file.
2438 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2440 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2441 tmake_file.
2442 Add crtfastmath.o to extra_parts.
2444 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2446 * config/gmon-sol2.c: Reindent.
2447 Cleanup comments.
2448 Remove, correct casts.
2449 Use STDERR_FILENO, NULL.
2450 (BASEADDRESS): Remove.
2451 (minbrk): Remove.
2452 (errno, sbrk): Remove declarations.
2453 (monstartup) [hp300]: Remove.
2454 (mcount): Remove.
2456 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2458 * Makefile.in (cpu_type): Define.
2459 * config.host (i[34567]86-*-rtems*): Handle it.
2460 (i[34567]86-*-solaris2*): Move body ...
2461 (*-*-solaris2*): ... here.
2462 New case, generalize.
2463 (sparc-*-elf*): Handle it.
2464 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2465 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2466 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2467 Fold into ...
2468 (sparc*-*-solaris2*): ... this.
2469 New case.
2470 (sparc64-*-elf*): Handle it.
2471 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2472 Merge ../gcc/config/i386/gmon-sol2.c.
2473 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2474 Use C comments.
2475 Merge ../gcc/config/i386/sol2-gc1.asm.
2476 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2477 Use C comments.
2478 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2479 Use C comments.
2480 * config/i386/t-crtfm (crtfastmath.o): Use $<.
2481 * config/i386/t-crtstuff: New file.
2482 * config/i386/t-softfp: New file.
2483 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2484 $(T)crti.o, $(T)crtn.o): Remove.
2485 (gcrt1.o): New rule.
2486 (TARGET_LIBGCC2_CFLAGS): Remove.
2487 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2488 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2489 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2490 * config/sparc/t-sol2: New file.
2491 * config/sparc/t-crtfm: Move to ...
2492 * config/t-crtfm: ... this.
2493 Use $(cpu_type), $<.
2494 * config/t-crtin: New file.
2495 * config/sparc/t-softfp: New file.
2496 * config/sparc/t-softmul: New file.
2497 * config/t-rtems: New file.
2498 * config/t-slibgcc: New file.
2499 * config/t-slibgcc-elf-ver: New file.
2500 * config/t-slibgcc-gld: New file.
2501 * config/t-slibgcc-sld: New file.
2502 * config/t-sol2: New file.
2503 * configure.ac: Include ../config/lib-ld.m4.
2504 Call AC_LIB_PROG_LD_GNU.
2505 Substitute cpu_type.
2506 * configure: Regenerate.
2508 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
2510 PR bootstrap/49173
2511 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2512 libgcc-std.ver in the build directory.
2513 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2514 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2516 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
2518 * libgcc-std.ver.in: New file.
2519 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2520 variables.
2521 (libgcc-std.ver): New rule.
2522 * config/t-gnu-prefix: New file.
2524 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2526 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2528 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2530 * config/i386/darwin-lib.h: New file.
2532 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2534 * config/arm/symbian-lib.h: New.
2536 2011-05-04 Chris Demetriou <cgd@google.com>
2538 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2539 (__x86.get_pc_thunk.bx): ...this.
2540 (__morestack): Adjust for rename, remove undef of __i686.
2542 2011-05-03 Chris Demetriou <cgd@google.com>
2544 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2546 2011-03-22 Joseph Myers <joseph@codesourcery.com>
2548 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2549 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2550 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2551 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2552 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2553 Remove cases.
2555 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
2557 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2558 Adjust copyright year.
2560 2011-03-07 Ian Lance Taylor <iant@google.com>
2562 * generic-morestack.c (__splitstack_find): Adjust returned stack
2563 pointer to include all registers pushed by __morestack.
2565 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2567 PR target/40125
2568 * configure.ac: Call ACX_NONCANONICAL_TARGET.
2569 (toolexecdir): Calculate and AC_SUBST.
2570 (toolexeclibdir): Likewise.
2571 * Makefile.in (target_noncanonical): Import.
2572 (toolexecdir): Likewise.
2573 (toolexeclibdir): Likewise.
2574 * configure: Regenerate.
2576 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
2578 PR target/46040
2579 * config/arm/bpabi.h: Rename to...
2580 * config/arm/bpabi-lib.h: ...this.
2582 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2584 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2585 appropriate.
2586 * configure: Regenerate.
2588 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
2590 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2591 __FLOAT_WORD_ORDER__.
2592 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2593 Delete.
2595 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2597 PR other/46202
2598 * Makefile.in (install-strip): New phony target.
2600 2010-11-07 Ian Lance Taylor <iant@google.com>
2602 PR target/46089
2603 * config/i386/morestack.S (__morestack_large_model): New
2604 function.
2606 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
2608 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2609 Delete.
2610 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2612 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
2614 * config/arm/bpabi.h: New file.
2615 * config/frv/frv-abi.h: New file.
2617 2010-10-01 Ian Lance Taylor <iant@google.com>
2619 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2620 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2622 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
2624 PR target/45858
2625 * config.host: Add the missing `$'.
2627 2010-09-30 Michael Eager <eager@eagercon.com>
2629 * config.host: Add microblaze*-*-*.
2630 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2631 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2632 udivsi3.asm,umodsi3.asm}: New.
2634 2010-09-28 Ian Lance Taylor <iant@google.com>
2636 * configure.ac: Adjust CFI test to test assembler directly rather
2637 than checking gcc preprocessor macro.
2638 * configure: Rebuild.
2640 2010-09-27 Ian Lance Taylor <iant@google.com>
2642 * configure.ac: Test whether assembler supports CFI directives.
2643 * config.host: Only add t-stack and i386/t-stack-i386 to
2644 tmake_file if libgcc_cv_cfi is "yes".
2645 * configure: Rebuild.
2647 2010-09-27 Ian Lance Taylor <iant@google.com>
2649 * generic-morestack.h: New file.
2650 * generic-morestack.c: New file.
2651 * generic-morestack-thread.c: New file.
2652 * config/i386/morestack.S: New file.
2653 * config/t-stack: New file.
2654 * config/i386/t-stack-i386: New file.
2655 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2656 i386/t-stack-i386 to tmake_file.
2658 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
2660 * Makefile.in (libgcc-extra-parts): Check for static archives and
2661 invoke ranlib after installing them.
2662 (gcc-extra-parts): Likewise.
2663 (install-leaf): Likewise.
2665 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
2667 * configure: Regenerated.
2669 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
2671 * configure: Regenerated.
2673 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
2674 Andrew Pinski <pinskia@gmail.com>
2676 PR target/40959
2677 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
2679 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
2681 PR target/45524
2682 * configure: Regenerated.
2684 2010-09-06 Andreas Schwab <schwab@redhat.com>
2686 * configure: Regenerate.
2688 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2690 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2691 64bit targets.
2692 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2693 for 64bit targets.
2695 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2696 Iain Sandoe <iains@gcc.gnu.org>
2698 PR target/45476
2699 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2700 LIB2FUNCS_EXCLUDE functions.
2702 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2704 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2705 Include dfp.m4.
2706 * configure: Regenerate.
2708 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
2710 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2711 i386/t-freebsd to tmake_file.
2712 * config/i386/t-freebsd: New file.
2713 * config/i386/libgcc-bsd.ver: New file.
2715 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
2717 * config.host (powerpc*-eabispe*): Set tmake_file.
2718 (powerpc*-eabi*): Likewise.
2719 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2720 crtbeginS, crtendS, crtbeginT.
2722 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
2724 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2725 to tmake_file. Add crtfastmath.o to extra_parts.
2726 * config/mips/t-crtfm: New.
2728 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
2730 * config.host (sparc64-*-rtems*): New target.
2732 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2734 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2735 assembler syntax.
2737 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
2739 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2741 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2743 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2744 alpha-dec-osf5.0* support.
2746 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
2748 * config.host: Add lm32-*-rtems*.
2750 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2751 Uros Bizjak <ubizjak@gmail.com>
2753 PR target/39048
2754 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2755 like other remaining 32-bit x86 OSes.
2756 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2757 assembler syntax.
2758 * config/i386/libgcc-sol2.ver: New file.
2759 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2761 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
2763 PR c/43553
2764 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2765 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2766 is used and substitute set_use_emutls.
2767 * configure: Regenerated.
2769 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
2771 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2773 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2775 PR target/38085
2776 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2777 MULTILIB_CFLAGS.
2778 ($(T)gcrt1.o): Likewise.
2779 ($(T)crt1.o): Likewise.
2780 ($(T)crti.o): Likewise.
2781 ($(T)crtn.o): Likewise.
2783 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2785 PR other/42980
2786 * Makefile.in (install): Use $(MAKE) string in rule, for
2787 parallel make.
2789 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
2791 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2792 * config/mmix/t-mmix: New file.
2793 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2795 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
2797 PR java/41991
2798 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2799 SHLIB_MAPFILES.
2801 2010-01-04 Anthony Green <green@moxielogic.com>
2803 * config/moxie/crti.asm, config/moxie/crtn.asm,
2804 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2805 config/moxie/t-moxie: New files.
2806 * config.host: Add t-moxie-softfp reference.
2808 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2810 PR other/39888
2811 * config/t-slibgcc-darwin: Fix embedded rpaths for
2812 --enable-version-specific-runtime-libs, build extension stub
2813 libs exposing features available from current libgcc_s.
2815 2009-11-11 Jon Beniston <jon@beniston.com>
2817 * config.host: Add lm32 targets.
2818 * config/lm32: New directory.
2819 * config/lm32/libgcc_lm32.h: New file.
2820 * config/lm32/_mulsi3.c: New file.
2821 * config/lm32/_udivmodsi4.c: New file.
2822 * config/lm32/_divsi3.c: New file.
2823 * config/lm32/_modsi3.c: New file.
2824 * config/lm32/_udivsi3.c: New file.
2825 * config/lm32/_umodsi3.c: New file.
2826 * config/lm32/_lshrsi3.S: New file.
2827 * config/lm32/_ashrsi3.S: New file.
2828 * config/lm32/_ashlsi3.S: New file.
2829 * config/lm32/crti.S: New file.
2830 * config/lm32/crtn.S: New file.
2831 * config/lm32/t-lm32: New file.
2832 * config/lm32/t-elf: New file.
2833 * config/lm32/t-uclinux: New file.
2835 2009-10-26 Nick Clifton <nickc@redhat.com>
2837 * config.host: Add support for RX target.
2838 * config/rx: New directory.
2839 * config/rx/rx-abi-functions.c: New file. Supplementary
2840 functions for libgcc to support the RX ABI.
2841 * config/rx/rx-abi.h: New file. Supplementary header file for
2842 libgcc RX ABI functions.
2843 * config/rx/t-rx: New file: Makefile fragment for building
2844 libgcc for the RX.
2846 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
2848 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2849 constraint of y0 to "g".
2851 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2853 * config.host: Include the s390 makefile fragments.
2854 * config/s390/32/_fixdfdi.c: New file.
2855 * config/s390/32/_fixsfdi.c: New file.
2856 * config/s390/32/_fixtfdi.c: New file.
2857 * config/s390/32/_fixunsdfdi.c: New file.
2858 * config/s390/32/_fixunssfdi.c: New file.
2859 * config/s390/32/_fixunstfdi.c: New file.
2860 * config/s390/32/t-floattodi: New file.
2861 * config/s390/libgcc-glibc.ver: New file.
2862 * config/s390/t-crtstuff: New file.
2863 * config/s390/t-linux: New file.
2864 * config/s390/t-tpf: New file.
2866 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2868 * configure.ac (AC_PREREQ): Bump to 2.64.
2870 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
2872 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2874 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2876 * configure: Regenerate.
2878 2009-08-09 Douglas B Rupp <rupp@gnat.com>
2880 * config.host (ia64-hp-*vms*): New target.
2881 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2882 with ia64-hp-*vms*.
2884 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2886 * configure.ac: Add snippet for maintainer-mode.
2887 * configure: Regenerate.
2888 * Makefile.in (AUTOCONF, configure_deps): New variables.
2889 ($(srcdir)/configure)): New rule, active only with maintainer
2890 mode turned on.
2892 2009-06-23 DJ Delorie <dj@redhat.com>
2894 Add MeP port.
2895 * config.host: Add mep support.
2897 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
2899 * config.host: Add i386/${host_address}/t-fprules-softfp and
2900 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2902 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2903 for mingw targets.
2904 * config/i386/64/_multc3.c: Likewise.
2905 * config/i386/64/_powitf2.c: Likewise.
2906 * config/i386/64/eqtf2.c: Likewise.
2907 * config/i386/64/getf2.c: Likewise.
2908 * config/i386/64/letf2.c: Likewise.
2909 * config/i386/64/letf2.c: Likewise.
2910 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2911 unsigned long long for x64 mingw targets.
2912 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2913 (_FP_I_TYPE): Define as long long for x64 mingw target.
2915 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
2917 * config.host (vax-*-linux*): New.
2919 2009-05-31 Anthony Green <green@moxielogic.com>
2921 * config.host: Add moxie support.
2922 * config/moxie/t-moxie: New file.
2924 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
2926 * config.host: Add i386/${host_address}/t-fprules-softfp and
2927 t-softfp to tmake_file for i[34567]86-*-cygwin*.
2929 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
2931 * config.host: Add i386/${host_address}/t-fprules-softfp to
2932 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2934 2009-04-09 Nick Clifton <nickc@redhat.com>
2936 * config/ia64/tf-signs.c: Change copyright header to refer to
2937 version 3 of the GNU General Public License with version 3.1
2938 of the GCC Runtime Library Exception and to point readers at
2939 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
2940 web page.
2941 * config/i386/32/tf-signs.c: Likewise.
2942 * config/libbid/_addsub_dd.c: Likewise.
2943 * config/libbid/_addsub_sd.c: Likewise.
2944 * config/libbid/_addsub_td.c: Likewise.
2945 * config/libbid/_dd_to_df.c: Likewise.
2946 * config/libbid/_dd_to_di.c: Likewise.
2947 * config/libbid/_dd_to_sd.c: Likewise.
2948 * config/libbid/_dd_to_sf.c: Likewise.
2949 * config/libbid/_dd_to_si.c: Likewise.
2950 * config/libbid/_dd_to_td.c: Likewise.
2951 * config/libbid/_dd_to_tf.c: Likewise.
2952 * config/libbid/_dd_to_udi.c: Likewise.
2953 * config/libbid/_dd_to_usi.c: Likewise.
2954 * config/libbid/_dd_to_xf.c: Likewise.
2955 * config/libbid/_df_to_dd.c: Likewise.
2956 * config/libbid/_df_to_sd.c: Likewise.
2957 * config/libbid/_df_to_td.c: Likewise.
2958 * config/libbid/_di_to_dd.c: Likewise.
2959 * config/libbid/_di_to_sd.c: Likewise.
2960 * config/libbid/_di_to_td.c: Likewise.
2961 * config/libbid/_div_dd.c: Likewise.
2962 * config/libbid/_div_sd.c: Likewise.
2963 * config/libbid/_div_td.c: Likewise.
2964 * config/libbid/_eq_dd.c: Likewise.
2965 * config/libbid/_eq_sd.c: Likewise.
2966 * config/libbid/_eq_td.c: Likewise.
2967 * config/libbid/_ge_dd.c: Likewise.
2968 * config/libbid/_ge_sd.c: Likewise.
2969 * config/libbid/_ge_td.c: Likewise.
2970 * config/libbid/_gt_dd.c: Likewise.
2971 * config/libbid/_gt_sd.c: Likewise.
2972 * config/libbid/_gt_td.c: Likewise.
2973 * config/libbid/_isinfd128.c: Likewise.
2974 * config/libbid/_isinfd32.c: Likewise.
2975 * config/libbid/_isinfd64.c: Likewise.
2976 * config/libbid/_le_dd.c: Likewise.
2977 * config/libbid/_le_sd.c: Likewise.
2978 * config/libbid/_le_td.c: Likewise.
2979 * config/libbid/_lt_dd.c: Likewise.
2980 * config/libbid/_lt_sd.c: Likewise.
2981 * config/libbid/_lt_td.c: Likewise.
2982 * config/libbid/_mul_dd.c: Likewise.
2983 * config/libbid/_mul_sd.c: Likewise.
2984 * config/libbid/_mul_td.c: Likewise.
2985 * config/libbid/_ne_dd.c: Likewise.
2986 * config/libbid/_ne_sd.c: Likewise.
2987 * config/libbid/_ne_td.c: Likewise.
2988 * config/libbid/_sd_to_dd.c: Likewise.
2989 * config/libbid/_sd_to_df.c: Likewise.
2990 * config/libbid/_sd_to_di.c: Likewise.
2991 * config/libbid/_sd_to_sf.c: Likewise.
2992 * config/libbid/_sd_to_si.c: Likewise.
2993 * config/libbid/_sd_to_td.c: Likewise.
2994 * config/libbid/_sd_to_tf.c: Likewise.
2995 * config/libbid/_sd_to_udi.c: Likewise.
2996 * config/libbid/_sd_to_usi.c: Likewise.
2997 * config/libbid/_sd_to_xf.c: Likewise.
2998 * config/libbid/_sf_to_dd.c: Likewise.
2999 * config/libbid/_sf_to_sd.c: Likewise.
3000 * config/libbid/_sf_to_td.c: Likewise.
3001 * config/libbid/_si_to_dd.c: Likewise.
3002 * config/libbid/_si_to_sd.c: Likewise.
3003 * config/libbid/_si_to_td.c: Likewise.
3004 * config/libbid/_td_to_dd.c: Likewise.
3005 * config/libbid/_td_to_df.c: Likewise.
3006 * config/libbid/_td_to_di.c: Likewise.
3007 * config/libbid/_td_to_sd.c: Likewise.
3008 * config/libbid/_td_to_sf.c: Likewise.
3009 * config/libbid/_td_to_si.c: Likewise.
3010 * config/libbid/_td_to_tf.c: Likewise.
3011 * config/libbid/_td_to_udi.c: Likewise.
3012 * config/libbid/_td_to_usi.c: Likewise.
3013 * config/libbid/_td_to_xf.c: Likewise.
3014 * config/libbid/_tf_to_dd.c: Likewise.
3015 * config/libbid/_tf_to_sd.c: Likewise.
3016 * config/libbid/_tf_to_td.c: Likewise.
3017 * config/libbid/_udi_to_dd.c: Likewise.
3018 * config/libbid/_udi_to_sd.c: Likewise.
3019 * config/libbid/_udi_to_td.c: Likewise.
3020 * config/libbid/_unord_dd.c: Likewise.
3021 * config/libbid/_unord_sd.c: Likewise.
3022 * config/libbid/_unord_td.c: Likewise.
3023 * config/libbid/_usi_to_dd.c: Likewise.
3024 * config/libbid/_usi_to_sd.c: Likewise.
3025 * config/libbid/_usi_to_td.c: Likewise.
3026 * config/libbid/_xf_to_dd.c: Likewise.
3027 * config/libbid/_xf_to_sd.c: Likewise.
3028 * config/libbid/_xf_to_td.c: Likewise.
3029 * config/libbid/bid128.c: Likewise.
3030 * config/libbid/bid128_2_str.h: Likewise.
3031 * config/libbid/bid128_2_str_macros.h: Likewise.
3032 * config/libbid/bid128_2_str_tables.c: Likewise.
3033 * config/libbid/bid128_add.c: Likewise.
3034 * config/libbid/bid128_compare.c: Likewise.
3035 * config/libbid/bid128_div.c: Likewise.
3036 * config/libbid/bid128_fma.c: Likewise.
3037 * config/libbid/bid128_logb.c: Likewise.
3038 * config/libbid/bid128_minmax.c: Likewise.
3039 * config/libbid/bid128_mul.c: Likewise.
3040 * config/libbid/bid128_next.c: Likewise.
3041 * config/libbid/bid128_noncomp.c: Likewise.
3042 * config/libbid/bid128_quantize.c: Likewise.
3043 * config/libbid/bid128_rem.c: Likewise.
3044 * config/libbid/bid128_round_integral.c: Likewise.
3045 * config/libbid/bid128_scalb.c: Likewise.
3046 * config/libbid/bid128_sqrt.c: Likewise.
3047 * config/libbid/bid128_string.c: Likewise.
3048 * config/libbid/bid128_to_int16.c: Likewise.
3049 * config/libbid/bid128_to_int32.c: Likewise.
3050 * config/libbid/bid128_to_int64.c: Likewise.
3051 * config/libbid/bid128_to_int8.c: Likewise.
3052 * config/libbid/bid128_to_uint16.c: Likewise.
3053 * config/libbid/bid128_to_uint32.c: Likewise.
3054 * config/libbid/bid128_to_uint64.c: Likewise.
3055 * config/libbid/bid128_to_uint8.c: Likewise.
3056 * config/libbid/bid32_to_bid128.c: Likewise.
3057 * config/libbid/bid32_to_bid64.c: Likewise.
3058 * config/libbid/bid64_add.c: Likewise.
3059 * config/libbid/bid64_compare.c: Likewise.
3060 * config/libbid/bid64_div.c: Likewise.
3061 * config/libbid/bid64_fma.c: Likewise.
3062 * config/libbid/bid64_logb.c: Likewise.
3063 * config/libbid/bid64_minmax.c: Likewise.
3064 * config/libbid/bid64_mul.c: Likewise.
3065 * config/libbid/bid64_next.c: Likewise.
3066 * config/libbid/bid64_noncomp.c: Likewise.
3067 * config/libbid/bid64_quantize.c: Likewise.
3068 * config/libbid/bid64_rem.c: Likewise.
3069 * config/libbid/bid64_round_integral.c: Likewise.
3070 * config/libbid/bid64_scalb.c: Likewise.
3071 * config/libbid/bid64_sqrt.c: Likewise.
3072 * config/libbid/bid64_string.c: Likewise.
3073 * config/libbid/bid64_to_bid128.c: Likewise.
3074 * config/libbid/bid64_to_int16.c: Likewise.
3075 * config/libbid/bid64_to_int32.c: Likewise.
3076 * config/libbid/bid64_to_int64.c: Likewise.
3077 * config/libbid/bid64_to_int8.c: Likewise.
3078 * config/libbid/bid64_to_uint16.c: Likewise.
3079 * config/libbid/bid64_to_uint32.c: Likewise.
3080 * config/libbid/bid64_to_uint64.c: Likewise.
3081 * config/libbid/bid64_to_uint8.c: Likewise.
3082 * config/libbid/bid_b2d.h: Likewise.
3083 * config/libbid/bid_binarydecimal.c: Likewise.
3084 * config/libbid/bid_conf.h: Likewise.
3085 * config/libbid/bid_convert_data.c: Likewise.
3086 * config/libbid/bid_decimal_data.c: Likewise.
3087 * config/libbid/bid_decimal_globals.c: Likewise.
3088 * config/libbid/bid_div_macros.h: Likewise.
3089 * config/libbid/bid_dpd.c: Likewise.
3090 * config/libbid/bid_flag_operations.c: Likewise.
3091 * config/libbid/bid_from_int.c: Likewise.
3092 * config/libbid/bid_functions.h: Likewise.
3093 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3094 * config/libbid/bid_inline_add.h: Likewise.
3095 * config/libbid/bid_internal.h: Likewise.
3096 * config/libbid/bid_round.c: Likewise.
3097 * config/libbid/bid_sqrt_macros.h: Likewise.
3099 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3101 * Makefile.in: Change copyright header to refer to version
3102 3 of the GNU General Public License and to point readers at the
3103 COPYING3 file and the FSF's license web page.
3104 * config.host: Likewise.
3106 2009-04-07 Alan Modra <amodra@bigpond.net.au>
3108 * config.host: Reorder and merge to match config.gcc change.
3110 2009-04-03 Alan Modra <amodra@bigpond.net.au>
3112 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3114 2009-03-28 Joseph Myers <joseph@codesourcery.com>
3116 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3117 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3118 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3119 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3121 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
3123 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3124 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3126 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3128 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3129 ia64/t-softfp-compat to tmake_file.
3131 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3133 * config/ia64/__divxf3.asm: New.
3134 * config/ia64/_fixtfdi.asm: Likewise.
3135 * config/ia64/_fixunstfdi.asm: Likewise.
3136 * config/ia64/_floatditf.asm: Likewise.
3137 * config/ia64/t-fprules-softfp: Likewise.
3138 * config/ia64/t-softfp-compat: Likewise.
3139 * config/ia64/tf-signs.c: Likewise.
3141 2009-01-18 Ben Elliston <bje@au.ibm.com>
3143 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3145 2009-01-16 Ben Elliston <bje@au.ibm.com>
3147 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3148 to tmake_file.
3150 2009-01-13 Ben Elliston <bje@au.ibm.com>
3152 * config/t-softfp: New file.
3153 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3154 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3156 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3158 * config.host: Add m32r*-*-rtems*.
3160 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3162 * config.host: Add m32c*-*-rtems*.
3164 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3166 PR bootstrap/33100
3167 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3168 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3169 * configure: Regenerate.
3170 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3171 tmake_file here from gcc/config.gcc.
3172 Move extra_parts here from gcc/config.gcc.
3173 * config/i386/t-sol2: Move here from gcc/config/i386.
3174 Use gcc_srcdir instead of srcdir.
3176 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3178 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3179 case.
3181 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3183 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3185 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3187 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3189 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3191 Add picoChip port.
3192 * config.host: Add picochip-*-*.
3194 2008-08-06 Bob Wilson <bob.wilson@acm.org>
3196 * config.host: Match more processor names for Xtensa.
3198 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3200 * config/i386/64/t-softfp-compat: Update comments.
3202 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3204 * config/i386/64/_divtc3-compat.c: Moved to ...
3205 * config/i386/64/_divtc3.c: Here.
3207 * config/i386/64/_multc3-compat.c: Moved to ...
3208 * config/i386/64/_multc3.c: Here.
3210 * config/i386/64/_powitf2-compat.c: Moved to ...
3211 * config/i386/64/_powitf2.c: Here.
3213 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3214 .c suffix instead of -compat.c.
3216 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
3218 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3219 (_FP_MUL_MEAT_D): Ditto.
3220 (_FP_DIV_MEAT_S): Ditto.
3221 (_FP_DIV_MEAT_D): Ditto.
3223 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3225 * Makefile.in: Add support for __sync_* libgcc functions.
3227 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3229 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3231 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3233 PR boostrap/36702
3234 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3235 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3237 * config/i386/64/t-fprules-softfp: Moved to ...
3238 * config/i386/64/t-softfp-compat: This. New.
3240 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
3242 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3243 Initialize f with 0.0.
3245 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3247 PR target/36669
3248 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3250 * config/i386/64/_divtc3-compat.c: New.
3251 * config/i386/64/_multc3-compat.c: Likewise.
3252 * config/i386/64/_powitf2-compat.c: Likewise.
3253 * config/i386/64/eqtf2.c: Likewise.
3254 * config/i386/64/getf2.c: Likewise.
3255 * config/i386/64/letf2.c: Likewise.
3256 * config/i386/64/t-fprules-softfp: Likewise.
3258 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3260 * config.host: Add i386/${host_address}/t-fprules-softfp to
3261 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3262 i[34567]86-*-linux*, x86_64-*-linux*.
3264 * configure.ac: Set host_address to 64 or 32 for x86.
3265 * configure: Regenerated.
3267 * Makefile.in (config.status): Also depend on
3268 $(srcdir)/config.host.
3270 * config/i386/32/t-fprules-softfp: New.
3271 * config/i386/32/tf-signs.c: Likewise.
3273 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3275 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3276 Uros Bizjak <ubizjak@gmail.com>
3278 * config/i386/32/sfp-machine.h: New.
3280 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3282 * config/rs6000/t-ppccomm: Remove rules that conflict with
3283 auto-generated rules.
3285 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3287 * configure.ac: sinclude override.m4.
3288 * configure: Regenerate.
3290 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3292 * configure: Regenerate.
3294 2008-06-10 Joseph Myers <joseph@codesourcery.com>
3296 * Makefile.in (DECNUMINC): Remove
3297 -I$(MULTIBUILDTOP)../../libdecnumber.
3298 * gstdint.h: New.
3300 2008-06-07 Joseph Myers <joseph@codesourcery.com>
3302 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3303 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3304 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3305 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3306 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3307 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3308 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3309 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3310 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3311 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3312 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3313 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3314 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3315 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3317 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3319 * config.host (sh2[lbe]*-*-linux*): Allow target.
3321 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3323 * config/rs6000/t-ppccomm: Add build rules for new files.
3324 (LIB2ADD_ST): New variable.
3326 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3328 PR target/34210
3329 PR target/35508
3330 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3331 * config/t-avr: New file. Build 16bit libgcc functions.
3333 2008-03-02 Jakub Jelinek <jakub@redhat.com>
3335 PR target/35401
3336 * config/t-slibgcc-darwin: Make install-leaf dependent on
3337 install-darwin-libgcc-stubs instead of install.
3339 2008-01-25 Joseph Myers <joseph@codesourcery.com>
3341 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3342 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3343 sh-*-rtemscoff*): Remove cases.
3345 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
3347 * Makefile.in (all): Use install-leaf rather than install.
3348 (install): Split most of the rule into...
3349 (install-leaf): ...this new one.
3351 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
3352 Paolo Bonzini <bonzini@gnu.org>
3354 PR target/30572
3355 * Makefile.in: Use @shlib_slibdir@ substitution to get
3356 correct install name on darwin.
3357 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3359 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
3361 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3362 cris-*-elf and cris-*-none.
3363 (crisv32-*-linux*): Similar, as cris-*-linux*.
3365 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
3367 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3369 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
3371 PR regression/33926
3372 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3373 * configure: Regenerated.
3375 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
3377 * Makefile.in (dfp-filenames): Replace decimal_globals,
3378 decimal_data, binarydecimal and convert_data with
3379 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3380 and bid_convert_data, respectively.
3382 2007-09-17 Chao-ying Fu <fu@mips.com>
3383 Nigel Stephens <nigel@mips.com>
3385 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3386 * Makefile.in (fixed_point): Define.
3387 Check if fixed_point is yes to build support functions.
3388 * configure.ac: Check for fixed_point support.
3389 * configure: Regenerated.
3390 * gen-fixed.sh: New file to generate lists of fixed-point labels,
3391 funcs, modes, from, to.
3393 2007-09-11 Janis Johnson <janis187@us.ibm.com
3395 * Makefile.in (dfp-filenames): Add bid128_noncomp.
3397 2007-09-10 Janis Johnson <janis187@us.ibm.com>
3399 * Makefile.in (dfp-filenames): Remove decUtility, add
3400 decDouble, decPacked, decQuad, decSingle.
3402 2007-08-27 Hans Kester <hans.kester@ellips.nl>
3404 * config.host : Add x86_64-elf target.
3406 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3408 * configure.ac (set_have_cc_tls): Add a missing =.
3409 * configure: Regenerated.
3411 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3413 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3414 and x86_64-*-linux*.
3416 * config/t-tls: New file.
3418 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3420 * configure.ac: Include ../config/enable.m4 and
3421 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
3422 supports TLS and substitute set_have_cc_tls.
3423 * configure: Regenerated.
3425 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
3427 * Makefile.in: Use libbid for DFP when BID is enabled.
3429 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
3431 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3432 extra_parts. Add config/i386/t-cygming to tmake_file.
3433 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3435 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
3436 Danny Smith <dannysmith@users.sourceforge.net>
3438 PR target/29498
3439 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3440 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
3441 * config/i386/t-crtfm: Compile crtfastmath.o with
3442 -minline-all-stringops.
3444 2007-05-10 Richard Sandiford <richard@codesourcery.com>
3446 * config.host (sparc-wrs-vxworks): New target.
3448 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
3450 * config.host: Recognize fido.
3452 2007-04-04 Janis Johnson <janis187@us.ibm.com>
3454 * configure: Check host, not target, for decimal float support.
3456 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
3458 * config/i386/t-crtpc: New file.
3459 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3460 (x86_64-*-linux*): Ditto.
3462 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
3464 * config.host (x86_64-*-mingw*): New target.
3466 2007-03-23 Michael Meissner <michael.meissner@amd.com>
3467 H.J. Lu <hongjiu.lu@intel.com>
3469 * Makefile.in (enable_decimal_float): New.
3470 (DECNUMINC): Add
3471 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3472 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3473 (decbits-filenames): This.
3474 (decbits-objects): New.
3475 (libgcc-objects): Add $(decbits-objects).
3477 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3478 Substitute enable_decimal_float.
3479 * configure: Regenerated.
3481 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
3483 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3485 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
3487 * Makefile.in (install-info): New dummy target.
3489 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
3491 * config.host (bfin*-linux-uclibc*): Set extra_parts.
3493 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3495 * Makefile.in: Add install-html and install-pdf dummy
3496 targets.
3498 2007-02-05 Roger Sayle <roger@eyesopen.com>
3499 Daniel Jacobowitz <dan@codesourcery.com>
3501 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3502 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3503 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3505 2007-01-29 Janis Johnson <janis187@us.ibm.com>
3507 * Makefile.in (dec-filenames): Add decExcept.
3509 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3511 PR bootstrap/30469
3512 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3513 -fprofile-use.
3515 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
3517 * configure.ac: Add --enable-version-specific-runtime-libs.
3518 Correct $slibdir default.
3519 * configure: Regenerated.
3521 2007-01-23 Joseph Myers <joseph@codesourcery.com>
3523 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3525 2007-01-21 Andrew Pinski <pinskia@gmail.com>
3527 PR target/30519
3528 * config.host (alpha*-*-linux*): Set extra_parts.
3530 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
3532 * config/sh/t-linux: New.
3533 * config.host (sh*-*-linux*): Set tmake_file.
3535 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
3537 * Makefile.in (install): Handle multilibs.
3539 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3541 * Makefile.in: Added .PHONY entry for documentation targets.
3543 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3545 * Makefile.in: Add empty info, html, dvi, pdf targets.
3547 2007-01-04 Mike Stump <mrs@apple.com>
3549 * Makefile.in (MAKEINFO): Remove.
3550 (PERL): Likewise.
3552 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
3554 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3555 * configure: Regenerate.
3556 * Makefile.in (host_subdir): Substitute it.
3557 (gcc_objdir): Use it.
3559 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3561 * config.host (ia64*-*-linux*): Set tmake_file.
3563 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3565 * Makefile.in (version): Define.
3567 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
3568 Paolo Bonzini <bonzini@gnu.org>
3570 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3571 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3572 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3573 config/sparc/t-crtfm, config/t-slibgcc-darwin,
3574 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3575 shared-object.mk, siditi-object.mk, static-object.mk: New files.
3576 * configure: Generated.