1 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * config.host: Remove alpha*-dec-osf5.1* handling.
4 * config/alpha/gthr-posix.c: Remove.
5 * config/alpha/libgcc-osf5.ver: Remove.
6 * config/alpha/osf5-unwind.h: Remove.
7 * config/alpha/t-osf-pthread: Remove.
8 * config/alpha/t-slibgcc-osf: Remove.
9 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
10 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
11 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
12 * mkmap-flat.awk: Remove osf_export handling.
14 2012-03-12 Richard Guenther <rguenther@suse.de>
16 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
17 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
18 (__gthread_mutex_init_function): New function.
19 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
22 * libgcov.c: Include gthr.h.
23 (__gcov_flush_mx): New global variable.
24 (init_mx, init_mx_once): New functions.
25 (__gcov_flush): Protect self with a mutex.
26 (__gcov_fork): Re-initialize mutex after forking.
27 * unwind-dw2-fde.c: Change condition under which to use
28 __GTHREAD_MUTEX_INIT_FUNCTION.
30 2012-03-12 Tristan Gingold <gingold@adacore.com>
32 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
33 * config/ia64/t-vms: Likewise.
35 2012-03-11 Michael Hope <michael.hope@linaro.org>
37 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
40 2012-03-07 Walter Lee <walt@tilera.com>
42 * config/tilepro/atomic.c: Rename "atomic_" prefix to
44 (atomic_xor): Rename and move definition to
45 config/tilepro/atomic.h.
47 * config/tilepro/atomic.h: Rename "atomic_" prefix to
49 (arch_atomic_xor): Move from config/tilepro/atomic.c.
50 (arch_atomic_nand): Ditto.
52 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
55 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
57 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
60 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
63 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
67 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
68 if RAMPZ affects reading from RAM.
69 (__tablejump_elpm__): Ditto.
71 (__movmemx_hi): Ditto.
72 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
73 (__do_global_dtors): Ditto.
74 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
75 (__movmemx_hi): Ditto.
77 2012-03-05 Richard Henderson <rth@redhat.com>
79 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
80 [ARM] (count_trailing_zeros): Use the builtin.
82 2012-03-01 Kai Tietz <ktietz@redhat.com>
84 * soft-fp: Imported from glibc upstream.
86 2012-02-28 Kai Tietz <ktietz@redhat.com>
88 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
89 for mingw-targets as attribute gcc_struct.
91 2012-02-28 Ian Lance Taylor <iant@google.com>
93 * generic-morestack.c (__splitstack_releasecontext): Correct call
94 to __morestack_release_segments.
96 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
99 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
100 for __linux__ when removing signals from __morestack_fullmask.
102 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
105 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
107 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
109 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
110 instead of HAVE_INITFINI_ARRAY.
111 * config/ia64/crtend.S: Likewise.
113 2012-02-20 Kai Tietz <ktietz@redhat.com>
116 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
118 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
119 to w32-unwind.h header.
121 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
123 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
124 (mips*-*-linux*): Remove t-slibgcc-libgcc.
125 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
126 * config/mips/mips16.S (__mips16_rdhwr): Delete.
128 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
130 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
132 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
135 * config/darwin-crt-tm.c: Correct typo.
137 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
138 Patrick Marlier <patrick.marlier@gmail.com>
141 * config/darwin-crt-tm.c: Generate dummy functions.
143 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
144 Patrick Marlier <patrick.marlier@gmail.com>
147 * config/darwin-crt-tm.c (getTMCloneTable): New function.
148 (__doTMRegistrations): Call it.
149 (__doTMdeRegistrations): Likewise.
151 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
152 Anatoly Sokolov <aesok@post.ru>
153 Eric Weddington <eric.weddington@atmel.com>
156 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
157 (__epilogue_restores__): Ditto.
159 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
163 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
164 Solaris 11 and slightly reformat.
165 (sparc_is_sighandler): Likewise.
167 2012-02-14 Walter Lee <walt@tilera.com>
169 * config.host: Handle tilegx and tilepro.
170 * config/tilegx/sfp-machine.h: New file.
171 * config/tilegx/sfp-machine32.h: New file.
172 * config/tilegx/sfp-machine64.h: New file.
173 * config/tilegx/t-crtstuff: New file.
174 * config/tilegx/t-softfp: New file.
175 * config/tilegx/t-tilegx: New file.
176 * config/tilepro/atomic.c: New file.
177 * config/tilepro/atomic.h: New file.
178 * config/tilepro/linux-unwind.h: New file.
179 * config/tilepro/sfp-machine.h: New file.
180 * config/tilepro/softdivide.c: New file.
181 * config/tilepro/softmpy.S: New file.
182 * config/tilepro/t-crtstuff: New file.
183 * config/tilepro/t-tilepro: New file.
185 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
189 * gthr-posix.h: Allow static initializer macros to be disabled.
190 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
192 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
194 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
195 Add t-slibgcc-libgcc to tmake_file.
196 * config/mips/libgcc-mips16.ver: Revert previous patch.
197 * config/mips/mips16.S (__mips16_rdhwr): Hide.
199 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
200 Jayant R Sonar <jayant.sonar@kpitcummins.com>
202 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
203 * config/cr16/crti.S: New file.
204 * config/cr16/crtlibid.S: New file.
205 * config/cr16/crtn.S: New file.
206 * config/cr16/lib1funcs.S: New file.
207 * config/cr16/t-cr16: New file.
208 * config/cr16/t-crtlibid: New file.
209 * config/cr16/unwind-dw2.h: New file.
210 * config/cr16/unwind-cr16.c: New file.
211 * config/cr16/divmodhi3.c: New file.
213 2012-01-25 Alan Modra <amodra@gmail.com>
215 * config/rs6000/t-linux64: Delete. Move..
216 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
217 * config/rs6000/t-linux: ..and libgcc flags to here.
219 2012-01-22 Douglas B Rupp <rupp@gnat.com>
221 * config.host (i[34567]86-*-interix3*):
222 Change triplet to i[34567]86-*-interix[3-9]*.
223 * configure: Regenerate.
225 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
226 Richard Sandiford <rdsandiford@googlemail.com>
228 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
229 * config/mips/mips16.S (__mips16_rdhwr): New function.
230 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
232 2012-01-11 Nathan Sidwell <nathan@acm.org>
234 * libgcov.c (__gcov_init): Ignore objects with no functions.
236 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
239 Extend __pgmx semantics to linearize memory.
240 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
241 * config/avr/lib1funcs.S (__xload_1): New function.
242 (__movmemx_qi, __movmemx_hi): New functions.
243 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
246 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
248 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
249 purported sigacthandler address isn't null before dereferencing it.
250 (sparc_is_sighandler): Likewise.
252 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
255 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
256 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
257 (sparc_is_sighandler): Likewise.
258 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
260 2012-01-06 Tristan Gingold <gingold@adacore.com>
262 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
263 compatibility thunks...
264 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
265 (crtbeginS.o, crtendS.o): ... and these to ...
266 * config/ia64/t-ia64-elf: ... this new file.
267 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
268 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
270 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
272 * configure: Regenerate.
273 * config/s390/t-crtstuff: Remove -fPIC.
275 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
278 * enable-execute-stack-mprotect.c (getpagesize): Do not define
281 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
284 * config/avr/lib1funcs.S: Remove FIXME comments.
285 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
287 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
289 Implement light-weight DImode support.
290 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
291 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
292 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
293 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
295 2011-12-30 Nathan Sidwell <nathan@acm.org>
297 * libgcov.c (gcov_crc32): Remove global var.
298 (free_fn_data): New function.
299 (buffer_fn_data): Pass in filename, more robust error recovery.
300 (crc32_unsigned): New function.
301 (gcov_exit): More robust detection of new program. More robust
303 (__gcov_init): Do not update program's crc here.
305 2011-12-21 Tristan Gingold <gingold@adacore.com>
307 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
309 2011-12-21 Ian Lance Taylor <iant@google.com>
311 * config/i386/morestack.S: Simplify CFI opcodes throughout.
313 2011-12-20 Ian Lance Taylor <iant@google.com>
315 * config/i386/morestack.S (__morestack_non_split): If there is
316 enough stack space already, don't split. Ask for more stack space
319 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
321 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
323 (_Unwind_DebugHook): New function.
324 (uw_restore_core_regs): New define.
325 (unwind_phase2): Use uw_restore_core_regs instead of
327 (unwind_phase2_forced): Likewise.
328 (__gnu_Unwind_Resume): Likewise.
330 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
332 * config/alpha/linux-unwind.h: Update copyright years.
333 (MD_FROB_UPDATE_CONTEXT): New define.
334 (alpha_frob_update_context): New function.
336 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
338 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
339 tmake_file rather replacing it.
341 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
343 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
344 function is not used for PPC64.
345 (save_world): Amend comments. Update the VRsave mask to reflect the
347 (rest_world): Update comments, do not clobber r10, do not use r8.
348 (eh_rest_world_r10): Amend comments, do not use r8.
349 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
350 no longer used, move restore of CR and target address to the end of
353 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
355 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
356 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
358 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
361 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
362 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
364 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
366 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
368 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
371 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
372 * config/avr/lib1funcs.S (__muldi3): New function.
374 2011-12-06 Andrew Pinski <apinski@cavium.com>
376 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
378 (__frame_dummy_init_array_entry): Likewise.
380 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
382 Forward-port from gcc-4_6-branch r181936 2011-12-02.
386 * config/avr/lib1funcs.S (__prologue_saves__,
387 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
388 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
390 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
392 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
394 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
397 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
398 (_ITM_deregisterTMCloneTable): Likewise.
399 (__register_frame_info): Fix unused warning.
400 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
401 pthread_default_stacksize_np): Likewise.
402 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
404 2011-11-29 DJ Delorie <dj@redhat.com>
406 * config.host (rl78-*-elf): New case.
407 * config/rl78: New directory for the Renesas RL78.
409 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
411 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
414 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
417 * config/rs6000/t-savresfgpr: New file.
418 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
419 $(srcdir)/config/rs6000/eabi.S.
420 * config/rs6000/t-ppccomm-ldbl: Remove.
421 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
423 (powerpc-*-eabispe*): Likewise.
424 (powerpc-*-eabi*): Likewise.
425 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
426 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
427 to tmake_file, remove rs6000/t-ppccomm-ldbl.
428 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
430 (powerpc-*-eabisim*): Likewise.
431 (powerpc-*-elf*): Likewise.
432 (powerpc-*-eabialtivec*): Likewise.
433 (powerpc-xilinx-eabi*): Likewise.
434 (powerpc-*-rtems*): Likewise.
435 (powerpcle-*-elf*): Likewise.
436 (powerpcle-*-eabisim*): Likewise.
437 (powerpcle-*-eabi*): Likewise.
439 2011-11-27 Ian Lance Taylor <iant@google.com>
441 * generic-morestack.c (__splitstack_find): Check for NULL old
443 (__splitstack_resetcontext): New function.
444 (__splitstack_releasecontext): New function.
445 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
447 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
449 * config/darwin-crt-tm.c: Correct comments, use correct licence.
451 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
453 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
455 2011-11-26 Richard Henderson <rth@redhat.com>
457 * config/m68k/linux-atomic.c: New file.
458 * config/m68k/t-linux: New file.
459 * config.host (m68k-uclinux, m68k-linux): Use it.
461 2011-11-26 Richard Henderson <rth@redhat.com>
463 * crtstuff.c (__TMC_LIST__): Mark used not unused.
464 (__TMC_END__): Only declare if hidden is available; in the definition,
465 if hidden is unavailable add a null record.
466 (deregister_tm_clones, register_tm_clones): New.
467 (__do_global_dtors_aux, frame_dummy): Use them.
468 (__do_global_dtors, __do_global_ctors_1): Likewise.
470 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
472 * config/darwin-crt-tm.c: New file.
473 * config.host (darwin): Build crttms.o crttme.o to provide
474 startup and shutdown for tm clones.
475 * config/t-darwin (crttms.o): New build rule.
476 (crttme.o): Likewise.
478 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
480 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
483 2011-11-21 Richard Henderson <rth@redhat.com>
485 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
486 (__TMC_LIST__, __TMC_END__): New.
487 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
488 (__do_global_dtors): Likewise.
489 (frame_dummy): Call _ITM_registerTMCloneTable.
490 (__do_global_ctors_1): Likewise.
492 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
494 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
495 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
496 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
497 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
498 * config/i386/t-darwin64: Remove.
499 * config/sh/t-netbsd (LIB2ADD): Remove.
501 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
504 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
505 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
506 * config/avr/lib1funcs.S (wmov): New assembler macro.
507 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
508 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
509 (__udivmod64): New function.
510 (__negdi2): New function.
512 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
514 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
515 *-*-freebsd*aout*): Remove.
517 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
519 * static-object.mk (c_flags-$o): Save c_flags.
520 ($(base)$(objext)): Use it.
522 2011-11-18 Steve Ellcey <sje@cup.hp.com>
524 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
526 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
529 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
530 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
533 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
535 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
537 (aeabi_uidivmod): Likewise.
540 (aeabi_idivmod): Likewise.
543 2011-11-16 Tristan Gingold <gingold@adacore.com>
545 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
547 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
550 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
551 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
553 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
555 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
557 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
558 * config/pa/t-stublib64: Delete.
560 2011-11-12 Richard Henderson <rth@redhat.com>
562 * config/rs6000/linux-unwind.h (frob_update_context): Properly
563 cast the pointer argument to _Unwind_SetGRPtr.
565 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
567 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
569 2011-11-09 Ian Lance Taylor <iant@google.com>
571 * generic-morestack.c: Include <string.h>.
572 (uintptr_type): Define.
573 (struct initial_sp): Add dont_block_signals field. Reduce size of
575 (allocate_segment): Set prev field to NULL. Don't set
576 __morestack_current_segment or __morestack_segments.
577 (__generic_morestack): Update current->prev and *pp after calling
579 (__morestack_block_signals): Don't do anything if
580 dont_block_signals is set.
581 (__morestack_unblock_signals): Likewise.
582 (__generic_findstack): Check for initial_sp == NULL. Add casts to
584 (__splitstack_block_signals): New function.
585 (enum __splitstack_content_offsets): Define.
586 (__splitstack_getcontext, __splitstack_setcontext): New functions.
587 (__splitstack_makecontext): New function.
588 (__splitstack_block_signals_context): New function.
589 (__splitstack_find_context): New function.
590 * config/i386/morestack.S (__morestack_get_guard): New function.
591 (__morestack_set_guard, __morestack_make_guard): New functions.
592 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
594 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
596 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
597 (i[34567]86-*-mingw*): ... here.
598 (x86_64-*-mingw*): ... here.
600 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
602 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
604 2011-11-07 Nathan Sidwell <nathan@acm.org>
606 * libgcov.c (struct gcov_fn_buffer): New struct.
607 (buffer_fn_data): New helper.
608 (gcov_exit): Rework for new gcov data structures.
610 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
613 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
615 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
617 * config.host (tmake_file): Correct comment.
618 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
620 (bfin*-uclinux*): Likewise.
621 (bfin*-linux-uclibc*): Likewise.
622 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
624 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
626 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
627 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
628 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
629 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
630 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
631 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
632 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
633 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
634 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
635 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
636 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
637 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
638 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
640 * config/bfin/t-elf: Remove.
641 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
643 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
645 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
646 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
647 (lm32-*-elf*, lm32-*-rtems*): Split into ...
648 (lm32-*-elf*): ... this.
649 (lm32-*-rtems*): ... and this.
651 (m32r-*-rtems*): Add to tmake_file.
652 (moxie-*-rtems*): Likewise.
653 (sparc-*-rtems*): Likewise.
654 Remove t-rtems from tmake_file.
655 (sparc64-*-rtems*): Likewise.
656 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
659 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
662 * config/gthr-posix.h: Move ...
663 * gthr-posix.h: ... here.
664 * config/gthr-lynx.h: Reflect this.
665 * config/gthr-vxworks.h: Likewise.
666 * config/rs6000/gthr-aix.h: Likewise.
667 * configure.ac (target_thread_file): Likewise.
668 * configure: Regenerate.
670 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
672 * config.host (arm*-*-rtemseabi*): New target.
674 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
677 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
680 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
682 * config.host (epiphany-*-elf*): New configuration.
683 * config/epiphany: New Directory.
685 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
687 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
688 * config/avr/t-rtems: New.
689 Filter out _exit from LIB1ASMFUNCS.
691 2011-11-04 David S. Miller <davem@davemloft.net>
693 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
694 * configure: Rebuild.
696 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
698 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
701 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
704 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
705 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
707 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
710 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
712 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
714 * config/c6x/t-elf (LIB2ADDEH): Set.
715 * config/c6x/t-c6x-elf: Remove.
717 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
719 * config/i386/sol2-ci.S: Rename to ...
720 * config/i386/crti.S: ... this.
721 * config/i386/sol2-cn.S: Rename to ...
722 * config/i386/crtn.S: ... this.
723 * config/sparc/sol2-ci.S: Rename to ...
724 * config/sparc/crti.S: ... this.
725 * config/sparc/sol2-cn.S: Rename to ...
726 * config/sparc/crtn.S: ... this.
727 * config/t-sol2 (CUSTOM_CRTIN): Remove.
728 (crti.o, crtn.o): Remove.
730 2011-11-04 Tristan Gingold <gingold@adacore.com>
732 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
734 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
736 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
738 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
740 * config.host (crisv32-*-none, cris-*-none): Remove.
741 (crisv32-*-elf): Append to tmake_file, don't just set it.
742 (cris-*-elf): Add missing t-fdpbit to tmake_file.
744 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
746 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
747 (ecrtn$(objext)): Likewise.
748 (ncrti$(objext)): Likewise.
749 (ncrtn$(objext)): Likewise.
751 2011-11-03 Andreas Schwab <schwab@redhat.com>
753 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
755 2011-11-02 David S. Miller <davem@davemloft.net>
757 * configure.ac: Set host_address on sparc too.
758 * configure: Regenerate.
759 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
760 based upon host_address.
761 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
763 2011-11-02 Jason Merrill <jason@redhat.com>
765 * config/rs6000/t-ppccomm: Add missing \.
767 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
769 * gthr-single.h, gthr.h: New files.
770 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
771 config/gthr-vxworks.h, config/i386/gthr-win32.h,
772 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
773 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
774 * config/i386/gthr-win32.c: Include "gthr-win32.h".
775 * configure.ac (thread_header): New variable.
776 Set it depending on target_thread_file.
777 (gthr-default.h): Link from $thread_header.
778 * configure: Regenerate.
779 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
781 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
783 * configure.ac (tm_file_): New variable.
784 Determine from tm_file.
785 (tm_file, tm_defines): Substitute.
786 * configure: Regenerate.
787 * mkheader.sh: New file.
788 * Makefile.in (clean): Remove libgcc_tm.h.
789 ($(objects)): Depend on libgcc_tm.h.
790 (libgcc_tm_defines, libgcc_tm_file): New variables.
791 (libgcc_tm.h, libgcc_tm.stamp): New targets.
792 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
793 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
794 ($(extra-parts)): Depend on libgcc_tm.h.
795 * config.host (tm_defines, tm_file): New variable.
796 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
797 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
798 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
799 (avr-*-rtems*): Likewise.
801 (frv-*-elf): Likewise.
802 (frv-*-*linux*): Likewise.
803 (h8300-*-rtems*): Likewise.
804 (h8300-*-elf*): Likewise.
805 (i[34567]86-*-darwin*): Likewise.
806 (x86_64-*-darwin*): Likewise.
807 (rx-*-elf): Likewise.
808 (tic6x-*-uclinux): Likewise.
809 (tic6x-*-elf): Likewise.
810 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
811 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
812 * config/i386/cygming-crtbegin.c: Likewise.
813 * config/i386/cygming-crtend.c: Likewise.
814 * config/ia64/fde-vms.c: Likewise.
815 * config/ia64/unwind-ia64.c: Likewise.
816 * config/libbid/bid_gcc_intrinsics.h: Likewise.
817 * config/rs6000/darwin-fallback.c: Likewise.
818 * config/stormy16/lib2funcs.c: Likewise.
819 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
820 * crtstuff.c: Likewise.
821 * dfp-bit.h: Likewise.
822 * emutls.c: Likewise.
823 * fixed-bit.c: Likewise.
824 * fp-bit.c: Likewise.
825 * generic-morestack-thread.c: Likewise.
826 * generic-morestack.c: Likewise.
827 * libgcc2.c: Likewise.
828 * libgcov.c: Likewise.
829 * unwind-dw2-fde-dip.c: Likewise.
830 * unwind-dw2-fde.c: Likewise.
831 * unwind-dw2.c: Likewise.
832 * unwind-sjlj.c: Likewise.
834 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
836 * configure.ac: Include ../config/picflag.m4.
837 (GCC_PICFLAG): Call it.
839 * configure: Regenerate.
840 * Makefile.in (gcc_srcdir): Remove.
841 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
842 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
843 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
844 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
845 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
848 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
849 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
850 to refer to libgcc2.c.
852 * config/darwin-64.c: New file.
853 * config/darwin-crt3.c: Remove comment.
854 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
855 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
856 config/udivmodsi4.c: New files.
857 * config/memcmp.c, config/memcpy.c, config/memmove.c,
858 config/memset.c: New files.
859 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
860 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
861 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
862 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
863 * config/t-openbsd-thread: New file.
864 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
865 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
866 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
867 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
870 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
871 to refer to gthr-posix.c.
872 * config/alpha/t-vms (LIB2ADD): Set.
873 * config/alpha/vms-gcc_shell_handler.c: New file.
874 * config/arm/bpabi.c, config/arm/fp16.c,
875 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
876 config/arm/unaligned-funcs.c: New files.
877 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
878 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
879 * config/arm/t-linux: Likewise.
880 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
881 * config/arm/t-netbsd: New file.
882 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
883 * config/arm/t-symbian (LIB2ADD_ST): Set.
884 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
885 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
886 * config/bfin/t-elf: New file.
887 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
888 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
889 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
890 config/c6x/ltf.c: New files.
891 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
892 (HOST_LIBGCC2_CFLAGS): Set.
893 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
894 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
895 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
897 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
898 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
899 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
900 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
901 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
903 * config/frv/t-frv (LIB2ADD): Set.
904 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
905 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
906 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
907 config/h8300/popcounthi2.c: New files.
908 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
909 * config/i386/gthr-win32.c: New file.
910 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
911 * config/i386/t-cygwin: Likewise.
912 * config/i386/t-darwin, config/i386/t-darwin64,
913 config/i386/t-gthr-win32, config/i386/t-interix: New files.
914 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
915 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
916 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
917 * config/ia64/quadlib.c: New file.
918 * config/ia64/t-hpux (LIB2ADD): Set.
919 * config/ia64/t-ia64: Add comment.
920 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
921 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
922 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
923 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
924 * config/m32c/t-m32c (LIB2ADD): Set.
925 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
926 * config/m32r/t-m32r: Likewise.
927 * config/m68k/fpgnulib.c: New file.
928 * config/m68k/t-floatlib (LIB2ADD): Set.
929 (xfgnulib.c): New target.
930 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
931 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
932 * config/mep/t-mep (LIB2ADD): Set.
933 * config/microblaze/divsi3.asm: Rename to divsi3.S.
934 * config/microblaze/moddi3.asm: Rename to moddi3.S.
935 * config/microblaze/modsi3.asm: Rename to modsi3.S.
936 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
937 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
938 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
939 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
940 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
941 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
942 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
944 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
945 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
946 * config/pa/fptr.c, config/pa/lib2funcs.S,
947 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
948 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
949 (LIB2ADD, LIB2ADD_ST): Set.
950 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
951 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
953 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
954 * config/pdp11/t-pdp11: New file.
955 * config/picochip/libgccExtras/adddi3.S,
956 config/picochip/libgccExtras/ashlsi3.S,
957 config/picochip/libgccExtras/ashrsi3.S,
958 config/picochip/libgccExtras/clzsi2.S,
959 config/picochip/libgccExtras/cmpsi2.S,
960 config/picochip/libgccExtras/divmod15.S,
961 config/picochip/libgccExtras/divmodhi4.S,
962 config/picochip/libgccExtras/divmodsi4.S,
963 config/picochip/libgccExtras/lshrsi3.S,
964 config/picochip/libgccExtras/parityhi2.S,
965 config/picochip/libgccExtras/popcounthi2.S,
966 config/picochip/libgccExtras/subdi3.S,
967 config/picochip/libgccExtras/ucmpsi2.S,
968 config/picochip/libgccExtras/udivmodhi4.S,
969 config/picochip/libgccExtras/udivmodsi4.S: New files.
970 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
971 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
972 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
973 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
974 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
975 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
976 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
977 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
979 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
980 (HOST_LIBGCC2_CFLAGS): Set.
981 * config/rs6000/t-darwin64: New file.
982 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
983 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
984 * config/rs6000/t-ppccomm (LIB2ADD): Add
985 $(srcdir)/config/rs6000/tramp.S.
986 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
987 Add $(srcdir)/config/rs6000/eabi.S.
988 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
989 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
990 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
991 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
992 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
993 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
994 * config/rs6000/tramp.S: New file.
995 * config/s390/t-tpf: Remove.
996 * config/sh/linux-atomic.S: New file.
997 * config/sh/t-linux (LIB2ADD): Set.
998 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
999 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1000 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1002 (HOST_LIBGCC2_CFLAGS): Set.
1003 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1004 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1005 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1006 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1007 config/spu/mfc_multi_tag_release.c,
1008 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1009 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1010 config/spu/multi3.c: New files.
1011 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1012 (HOST_LIBGCC2_CFLAGS): Set.
1013 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1014 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1015 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1016 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1017 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1018 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1019 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1020 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1021 config/stormy16/umodsi3.c: New files.
1022 * config/xtensa/lib2funcs.S: New file.
1023 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1024 * config/xtensa/t-xtensa (LIB2ADD): Set.
1025 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1026 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1027 Add t-freebsd-thread to tmake_file for posix threads.
1028 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1029 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1030 (*-*-lynxos*): Likewise.
1031 (*-*-netbsd*): Likewise.
1032 (*-*-openbsd*): Likewise.
1033 Add t-openbsd-thread to tmake_file for posix threads.
1034 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1035 (*-*-vxworks*): Set tmake_file.
1036 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1037 (alpha*-*-freebsd*): Likewise.
1038 (alpha*-*-netbsd*): Likewise.
1039 (alpha*-*-openbsd*): Likewise.
1040 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1041 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1042 (alpha*-dec-*vms*): Likewise.
1043 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1044 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1045 (bfin*-uclinux*): Likewise.
1046 (bfin*-linux-uclibc*): Likewise.
1047 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1048 (crisv32-*-none): Likewise.
1049 (cris-*-elf): Likewise.
1050 (cris-*-none): Likewise.
1051 (cris-*-linux*, crisv32-*-linux*): Likewise.
1052 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1054 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1056 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1057 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1058 (x86_64-*-elf*): Likewise.
1059 (i[34567]86-*-nto-qnx*): Likewise.
1060 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1062 (x86_64-*-mingw*): Likewise.
1063 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1064 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1065 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1066 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1067 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1069 (mipsisa64sr71k-*-elf*): Likewise.
1070 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1071 (mips-*-elf*, mipsel-*-elf*): Likewise.
1072 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1073 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1074 (mips*-*-rtems*): Likewise.
1075 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1077 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1078 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1079 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1080 (spu-*-elf*): Likewise.
1081 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1083 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1085 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1086 $(srcdir) to refer to $(LIB1ASMSRC).
1088 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1089 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1090 config/arm/lib1funcs.S: New files.
1091 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1092 * config/arm/t-arm: New file.
1093 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1094 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1095 config/arm/t-strongarm-elf: New files.
1096 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1097 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1098 * config/avr/lib1funcs.S: New file.
1099 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1100 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1101 * config/c6x/lib1funcs.S: New file.
1102 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1103 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1104 * config/frv/lib1funcs.S: New file.
1105 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1106 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1107 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1108 * config/ia64/__divxf3.asm: Rename to ...
1109 * config/ia64/__divxf3.S: ... this.
1110 Adapt lib1funcs.asm filename.
1111 * config/ia64/_fixtfdi.asm: Rename to ...
1112 * config/ia64/_fixtfdi.S: ... this.
1113 Adapt lib1funcs.asm filename.
1114 * config/ia64/_fixunstfdi.asm: Rename to ...
1115 * config/ia64/_fixunstfdi.S: ... this.
1116 Adapt lib1funcs.asm filename.
1117 * config/ia64/_floatditf.asm: Rename to ...
1118 * config/ia64/_floatditf.S: ... this.
1119 Adapt lib1funcs.asm filename.
1120 * config/ia64/lib1funcs.S: New file.
1121 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1122 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1123 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1124 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1125 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1126 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1127 * config/mep/lib1funcs.S: New file.
1128 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1129 * config/mips/mips16.S: New file.
1130 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1131 * config/pa/milli64.S: New file.
1132 * config/pa/t-linux, config/pa/t-linux64: New files.
1133 * config/picochip/lib1funcs.S: New file.
1134 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1135 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1136 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1137 * config/sh/t-netbsd: New file.
1138 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1139 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1140 * config/sh/t-sh64: New file.
1141 * config/sparc/lb1spc.S: New file.
1142 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1144 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1145 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1146 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1147 config/xtensa/lib1funcs.S: New files.
1148 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1149 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1151 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1152 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1153 (arm*-*-linux*): Likewise.
1154 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1155 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1156 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1157 (arm*-*-ecos-elf): Likewise.
1158 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1159 (arm*-*-rtems*): Likewise.
1160 (arm*-*-elf): Likewise.
1161 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1162 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1163 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1164 (bfin*-uclinux*): Likewise.
1165 (bfin*-linux-uclibc*): Likewise.
1166 (bfin*-rtems*): Likewise.
1167 (bfin*-*): Likewise.
1168 (fido-*-elf): Merge into m68k-*-elf*.
1169 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1170 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1171 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1172 (h8300-*-elf*): Likewise.
1173 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1174 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1175 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1176 (i[34567]86-*-mingw*): Likewise.
1177 (x86_64-*-mingw*): Likewise.
1178 (i[34567]86-*-interix3*): Likewise.
1179 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1180 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1181 (m68k-*-elf*): Also handle fido-*-elf.
1182 Add m68k/t-floatlib to tmake_file.
1183 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1184 (m68k-*-linux*): Likewise.
1185 (m68k-*-rtems*): Likewise.
1186 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1187 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1189 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1190 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1191 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1192 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1193 sh/t-netbsd to tmake_file.
1194 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1195 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1196 (sh-wrs-vxworks): Likewise.
1197 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1199 (v850*-*-*): Add v850/t-v850 to tmake_file.
1200 (vax-*-linux*): Add vax/t-linux to tmake_file.
1201 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1203 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1205 * crtstuff.c: New file.
1206 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1207 (CRTSTUFF_T_CFLAGS): Define.
1208 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1209 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1210 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1213 (crtbeginT.o): Use $(objext).
1214 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1215 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1216 (gcc-extra-parts): Remove.
1217 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1219 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1220 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1221 Add t-crtstuff-pic to tmake_file.
1222 (*-*-lynxos*): New case.
1223 Set tmake_file, extra_parts.
1224 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1225 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1226 *-*-netbsdelf[2-9]*.
1227 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1228 (*-*-rtems*): Set extra_parts.
1229 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1230 (*-*-uclinux*): New case.
1232 (*-*-vms*): New case.
1233 Set tmake_file, extra_parts.
1234 (*-*-elf): Set extra_parts.
1235 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1236 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1239 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1241 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1242 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1243 (arm-wrs-vxworks): Append to tmake_file.
1245 (arm*-*-uclinux*): Set extra_parts.
1246 (arm*-*-ecos-elf): Likewise.
1247 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1249 (arm*-*-rtems*): Set extra_parts.
1250 (arm*-*-elf): Likewise.
1251 (avr-*-rtems*): Clear extra_parts.
1252 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1254 (bfin*-uclinux*): Likewise.
1255 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1256 (bfin*-rtems*): Append to tmake_file.
1258 (bfin*-*): Likewise.
1259 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1260 (crisv32-*-elf): ... this.
1261 (crisv32-*-none): ... this.
1262 (cris-*-elf, cris-*-none): New cases.
1263 Add cris/t-elfmulti to tmake_file.
1264 (fr30-*-elf): Append to tmake_file.
1266 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1268 (h8300-*-rtems*): Append to tmake_file.
1270 (h8300-*-elf*): Likewise.
1271 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1273 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1275 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1276 (x86_64-*-elf*): Likewise.
1277 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1278 (x86_64-*-freebsd*): Likewise.
1279 (x86_64-*-netbsd*): Likewise.
1280 (i[34567]86-*-linux*): Likewise.
1281 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1282 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1283 (x86_64-*-linux*): Likewise.
1284 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1285 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1288 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1289 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1290 Append to extra_parts, remove crtbegin.o, crtend.o.
1291 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1292 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1293 crtend.o, crtbeginS.o, crtendS.o.
1294 (ia64*-*-linux*): Comment extra_parts.
1295 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1297 (iq2000*-*-elf*): Clear extra_parts.
1298 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1299 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1300 (m32r-*-elf*, m32r-*-rtems*): Split off ...
1301 (m32r-*-rtems*): ... this.
1302 Add m32r/t-m32r to tmake_file.
1303 (m68k-*-elf*): Add t-crtin to tmake_file.
1304 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1305 (mcore-*-elf): Likewise.
1306 (microblaze*-*-*): Set extra_parts.
1307 (mips*-sde-elf*): New case.
1308 Set tmake_file, extra_parts.
1309 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1310 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1311 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1314 (mipsisa64sr71k-*-elf*): Likewise.
1315 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1316 (mips-*-elf*, mipsel-*-elf*): Likewise.
1317 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1318 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1319 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1320 (mips*-*-rtems*): Likewise.
1321 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1322 (moxie-*-*): Split into ...
1323 (moxie-*-elf, moxie-*-uclinux*): ... this.
1324 Add to extra_parts, remove crtbegin.o, crtend.o.
1325 (moxie-*-rtems*): New case.
1328 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1330 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1331 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1334 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1335 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1337 (powerpc-*-eabisim*): Likewise.
1338 (powerpc-*-elf*): Likewise.
1339 (powerpc-*-eabialtivec*): Likewise.
1340 (powerpc-xilinx-eabi*): Likewise.
1341 (powerpc-*-eabi*): Likewise.
1342 (powerpc-*-rtems*): Likewise.
1343 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1346 (powerpc-*-lynxos*): Add to tmake_file.
1347 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1348 rs6000/t-crtstuff, t-crtstuff-pic.
1350 (powerpcle-*-eabisim*): Likewise.
1351 (powerpcle-*-eabi*): Likewise.
1352 (rx-*-elf): Remove extra_parts.
1353 (s390x-ibm-tpf*): Set extra_parts.
1354 (score-*-elf): Set extra_parts.
1355 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1356 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1357 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1358 (sh64l*-*-netbsd*): Split into ...
1359 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1360 Add t-crtstuff-pic to tmake_file.
1362 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1364 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1365 (sparc-*-elf*): Remove t-crtin from tmake_file.
1366 Add to extra_parts, remove crtbegin.o, crtend.o.
1367 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1368 (sparc64-*-linux*): Likewise.
1369 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1370 Add to extra_parts, remove crtbegin.o, crtend.o.
1371 (sparc64-*-elf*): Remove t-crtin from tmake_file.
1372 Add to extra_parts, remove crtbegin.o, crtend.o.
1373 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1374 Add to extra_parts, remove crtbegin.o, crtend.o.
1375 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1376 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1377 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1379 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1381 (tic6x-*-*): Change to ...
1382 (tic6x-*-elf): ... this.
1384 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1386 (am33_2.0-*-linux*): Add comment.
1387 (mep*-*-*): Add mep/t-mep to tmake_file.
1389 * config/alpha/t-vms: New file.
1390 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1391 * config/arm/crti.S, config/arm/crtn.S: New files.
1392 * config/bfin/crti.S, config/bfin/crtn.S: New files.
1393 * config/bfin/crtlibid.S: New file.
1394 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1395 * config/c6x/crti.S, config/c6x/crtn.S: New files.
1396 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1397 (crti.o, crtin.o): New rules.
1398 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1399 * config/c6x/t-uclinux: New file.
1400 * config/cris/t-elfmulti: New file.
1401 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1402 * config/fr30/crti.S, config/fr30/crtn.S: New files.
1403 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1404 * config/frv/t-frv: New file.
1405 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1406 * config/h8300/crti.S, config/h8300/crtn.S: New files.
1407 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1409 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1410 refer to cygming-crtbegin.c, cygming-crtend.c.
1412 * config/i386/t-nto: New file.
1413 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1414 * config/ia64/crti.S, config/ia64/crtn.S: New files.
1415 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1416 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1419 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1420 (crtinitS.o): New rule.
1421 * config/ia64/vms-crtinit.S: New file.
1422 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1423 * config/m32r/initfini.c: New file.
1424 * config/m32r/t-linux, config/m32r/t-m32r: New files.
1425 * config/m68k/crti.S, config/m68k/crtn.S: New files.
1426 * config/mcore/crti.S, config/mcore/crtn.S: New files.
1427 * config/mep/t-mep: New file.
1428 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1429 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1430 * config/mips/crti.S, config/mips/crtn.S: New files.
1431 * config/mips/t-crtstuff: New file.
1432 * config/mmix/crti.S, config/mmix/crtn.S: New files.
1433 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1434 (CUSTOM_CRTIN): Set.
1435 ($(T)crti.o, $(T)crtn.o): Remove $(T),
1437 Use $(srcdir) to refer to crti.S, crtn.S.
1438 Use .S extension, $<.
1439 * config/moxie/crti.asm: Rename to ...
1440 * config/moxie/crti.S: ... this.
1441 * config/moxie/crtn.asm: Rename to ...
1442 * config/moxie/crtn.S: ... this.
1443 * config/moxie/t-moxie: Remove.
1444 * config/pa/stublib.c: New file.
1445 * config/pa/t-stublib, config/pa/t-stublib64: New files.
1446 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1447 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1448 * config/rs6000/t-crtstuff: New file.
1449 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1450 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1451 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1452 Make output file explicit.
1453 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1454 Make output file explicit.
1455 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1456 Make output file explicit.
1457 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1458 Make output file explicit.
1459 * config/score/crti.S, config/score/crtn.S: New files.
1460 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1461 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1463 * config/sh/t-sh, config/sh/t-superh: New files.
1464 * config/sparc/t-linux64: New file.
1465 * config/spu/cache.S, config/spu/cachemgr.c: New files.
1466 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1467 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1468 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1469 * config/t-crtin: Remove.
1470 * config/t-crtstuff-pic: New file.
1471 * config/t-sol2 (CUSTOM_CRTIN): Set.
1472 (crti.o, crtn.o): New rules.
1473 * config/vms/t-vms: New file.
1474 * config/vms/vms-ucrt0.c: New file.
1475 * config/xtensa/t-elf: New file.
1477 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1479 * Makefile.in (SHLIB_NM_FLAGS): Set.
1480 * mkmap-flat.awk, mkmap-symver.awk: New files.
1481 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1483 * configure: Regenerate.
1484 * config/libgcc-glibc.ver: New file.
1485 * config/libgcc-libsystem.ver: New file.
1486 * config/t-libunwind (SHLIB_LC): Set.
1487 * config/t-linux: New file.
1488 * config/t-slibgcc (INSTALL_SHLIB): New.
1489 (SHLIB_INSTALL): Use it.
1490 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1491 to mkmap-symver.awk.
1492 (SHLIB_MAPFILES): Don't append, adapt pathname.
1493 (SHLIB_VERPFX): Set.
1494 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1495 to mkmap-symver.awk.
1496 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1497 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1498 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1499 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1501 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1502 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1503 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1504 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1505 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1506 * config/i386/libgcc-darwin.10.4.ver,
1507 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1509 * config/i386/t-darwin: Remove.
1510 * config/i386/t-darwin64: Likewise.
1511 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1512 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1513 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1514 * config/i386/t-linux: New file.
1515 * config/i386/t-mingw32: New file.
1516 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1517 * config/ia64/t-glibc: Rename to ...
1518 * config/ia64/t-linux: ... this.
1519 (SHLIB_MAPFILES): Set.
1520 * config/ia64/t-glibc-libunwind: Rename to ...
1521 * config/ia64/t-linux-libunwind: ... this.
1522 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1523 * config/ia64/t-slibgcc-hpux: New file.
1524 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1525 * config/m68k/t-slibgcc-elf-ver: New file.
1526 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1527 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1529 * config/pa/t-slibgcc-hpux: New file.
1530 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1532 * config/rs6000/libgcc-darwin.10.4.ver,
1533 config/rs6000/libgcc-darwin.10.5.ver: New files.
1534 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1535 config/rs6000/libgcc-glibc.ver.
1536 * config/rs6000/libgcc-ppc64.ver: Rename to
1537 config/rs6000/libgcc-ibm-ldouble.ver.
1538 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1539 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1540 * config/rs6000/t-ldbl128: Rename to ...
1541 * config/rs6000/t-linux: ... this.
1542 (SHLIB_MAPFILES): Adapt filename.
1543 * config/rs6000/t-slibgcc-aix: New file.
1544 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1545 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1546 libgcc-excl.ver, libgcc-glibc.ver.
1547 (SHLIB_LINK, SHLIB_INSTALL): Remove.
1548 * config/sparc/libgcc-glibc.ver: New file.
1549 * config/sparc/t-linux: New file.
1550 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1551 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1552 t-slibgcc-elf-ver to tmake_file.
1553 Add t-slibgcc-nolc-override to tmake_file for posix threads on
1555 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1556 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1557 t-slibgcc-elf-ver, t-linux to tmake_file.
1558 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1560 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1561 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1562 (alpha*-dec-*vms*): Likewise.
1563 (arm*-*-freebsd*): Append to tmake_file.
1564 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1565 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1567 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1568 tmake_file for arm*-*-symbianelf*.
1569 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1570 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1572 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1573 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1574 pa/t-slibgcc-dwarf-ver to tmake_file.
1575 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1576 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1577 (hppa*64*-*-hpux11*): Likewise.
1578 (hppa[12]*-*-hpux11*): Likewise.
1579 (x86_64-*-darwin*): Don't override tmake_file, but only keep
1580 i386/t-crtpc, i386/t-crtfm.
1581 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1582 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1584 Add i386/t-cygwin to tmake_file.
1585 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1586 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1587 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1589 Add i386/t-mingw32 to tmake_file.
1590 (x86_64-*-mingw*): Likewise.
1591 (ia64*-*-freebsd*): Append to tmake_file.
1592 (ia64*-*-linux*): Append to tmake_file.
1593 Replace ia64/t-glibc by ia64/t-linux.
1594 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1596 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1597 t-slibgcc-hpux to tmake_file.
1598 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1599 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1600 (m32rle-*-linux*): Likewise.
1601 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1603 (microblaze*-linux*): New case.
1604 Append to tmake_file, add t-slibgcc-nolc-override.
1605 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1606 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1607 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1608 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1609 rs6000/t-slibgcc-aix to tmake_file.
1610 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1611 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1612 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1613 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1614 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1615 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1617 (sparc-*-linux*): Append to tmake_file for *-leon*.
1618 Add sparc/t-linux to tmake_file for non-Leon targets.
1619 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1620 (tic6x-*-uclinux): New case.
1621 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1622 (tic6x-*-*): Add c6x/t-elf to tmake_file.
1623 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1624 (am33_2.0-*-linux*): Append to tmake_file.
1625 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1626 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1627 x86_64-*-kfreebsd*-gnu.
1628 Add i386/t-linux to tmake_file.
1630 2011-10-28 Ian Lance Taylor <iant@google.com>
1632 * config/i386/morestack.S: Correct CFI information to do proper
1633 returns throughout function. In 32-bit mode, save %ebx so that it
1634 is restored on unwind.
1636 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
1638 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1639 case where B3 isn't the return register.
1641 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1642 logic for doubleword pops.
1644 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
1646 * config/rs6000/t-freebsd: Add wildcard.
1648 2011-10-21 Paul Brook <paul@codesourcery.com>
1650 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1652 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
1653 Eric Botcazou <ebotcazou@adacore.com>
1656 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1657 fs->signal_frame to 1.
1659 2011-10-07 Ian Lance Taylor <iant@google.com>
1661 * generic-morestack-thread.c: #include <errno.h>.
1663 2011-10-07 Ian Lance Taylor <iant@google.com>
1666 * generic-morestack.c (__generic_morestack): Make sure the segment
1667 is large enough for both the stack frame and the copied
1670 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1673 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1676 2011-09-28 Nick Clifton <nickc@redhat.com>
1678 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1679 64-bit doubles are not enabled.
1680 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1681 and floatunsisf functions.
1683 2011-09-13 Paul Brook <paul@codesourcery.com>
1685 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
1686 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1687 * unwind-arm-common.inc: New file.
1688 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1689 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1690 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1691 * config/c6x/libunwind.S: New file.
1692 * config/c6x/pr-support.c: New file.
1693 * config/c6x/unwind-c6x.c: New file.
1694 * config/c6x/unwind-c6x.h: New file.
1695 * config/c6x/t-c6x-elf: New file.
1697 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
1699 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1700 (ASM_DIVZERO): Ditto.
1701 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1703 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
1705 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1707 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
1710 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1711 instead of an assembly one.
1713 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
1716 * Makefile.in (install-unwind_h): Create
1717 $(gcc_objdir)/include/unwind.h atomically.
1719 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1721 * Makefile.in (install-unwind_h): Remove destination file first.
1723 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1726 * config/mips/t-mips16: New file.
1727 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1728 (mips*-*-linux*): Likewise.
1729 (mips*-sde-elf*): Likewise.
1730 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1731 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1732 Add mips/t-mips16 to tmake_file.
1733 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1734 (mips-*-elf*): Likewise.
1735 (mips64-*-elf*): Likewise.
1736 (mips64orion-*-elf*): Likewise.
1737 (mips*-*-rtems*): Likewise.
1738 (mipstx39-*-elf*): Likewise.
1739 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1740 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1742 Use $(srcdir) to refer to sync.c.
1744 ($(libgcc-sync-funcs-o)): Likewise.
1745 ($(libgcc-sync-size-funcs-s-o)): Likewise.
1746 ($(libgcc-sync-funcs-s-o)): Likewise.
1748 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
1750 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1753 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
1756 * config/i386/value-unwind.h: New.
1758 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
1760 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1761 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1762 Add to tmake_file rather than overriding it.
1764 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1766 * config/t-softfp: Remove.
1767 * soft-fp: Moved from ../gcc/config.
1768 * soft-fp/README: Remove t-softfp reference.
1769 * soft-fp/t-softfp: Move to config/t-softfp.
1770 (softfp_machine_header): Remove.
1771 (softfp_file_list): Remove config subdir.
1772 (soft-fp-objects): New variable.
1773 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1774 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1775 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1776 * config/t-softfp-excl: New file.
1777 * config/t-softfp-sfdf: New file.
1778 * config/t-softfp-tf: New file.
1779 * config/no-sfp-machine.h: New file.
1780 * config/arm/sfp-machine.h: New file.
1781 * config/arm/t-softfp: New file.
1782 * config/c6x/sfp-machine.h: New file.
1783 * config/i386/32/t-fprules-softfp: Rename to ...
1784 * config/i386/32/t-softfp: ... this.
1785 (tifunctions, LIB2ADD): Remove.
1786 (softfp_int_modes): Override.
1787 * config/i386/64/t-softfp-compat (tf-functions): Remove config
1789 * config/i386/64/eqtf2.c: Likewise.
1790 * config/i386/64/getf2.c: Likewise.
1791 * config/i386/64/letf2.c: Likewise.
1792 * config/ia64/sft-machine.h: New file.
1793 * config/ia64/t-fprules-softfp: Rename to ...
1794 * config/ia64/t-softfp: ... this.
1795 * config/lm32/sfp-machine.h: New file.
1796 * config/moxie/t-moxie-softfp: Remove.
1797 * config/rs6000/ibm-ldouble-format: New file.
1798 * config/rs6000/ibm-ldouble.c: New file.
1799 * config/rs6000/libgcc-ppc-glibc.ver: New file
1800 * config/rs6000/libgcc-ppc64.ver: New file
1801 * config/rs6000/sfp-machine.h: New file.
1802 * config/rs6000/t-freebsd: New file.
1803 * config/rs6000/t-ibm-ldouble: New file.
1804 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1805 libgcc-ppc-glibc.ver.
1806 * config/rs6000/t-linux64: New file.
1807 * config/rs6000/t-ppccomm (LIB2ADD): Add
1808 $(srcdir)/config/rs6000/ibm-ldouble.c.
1809 * config/rs6000/t-ppccomm-ldbl: New file.
1810 * config/score/sfp-machine.h: New file.
1811 * config.host (sfp_machine_header): Explain.
1812 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1813 t-softfp to tmake_file.
1814 (arm*-*-uclinux*): Likewise.
1815 (arm*-*-ecos-elf): Likewise.
1816 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1817 (arm*-*-rtems*): Likewise.
1818 (arm*-*-elf): Likewise.
1819 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1821 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1822 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1823 (lm32-*-uclinux*): Likewise.
1824 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1825 t-softfp-excl, t-softfp.
1826 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1827 (powerpc64-*-darwin*): Likewise.
1828 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1830 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1832 (powerpc-*-eabisim*): Likewise.
1833 (powerpc-*-elf*): Likewise.
1834 (powerpc-*-eabialtivec*): Likewise.
1835 (powerpc-xilinx-eabi*): Likewise.
1836 (powerpc-*-rtems*): Likewise.
1837 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1838 t-softfp-excl, t-softfp to tmake_file.
1839 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1840 rs6000/t-ppccomm-ldbl to tmake_file.
1841 (powerpcle-*-elf*): Likewise.
1842 (powerpcle-*-eabisim*): Likewise.
1843 (powerpcle-*-eabi*): Likewise.
1844 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1845 rs6000/t-ibm-ldouble to tmake_file.
1846 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1847 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1848 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1849 (tic6x-*-*): Likewise.
1850 (i[34567]86-*-darwin*, x86_64-*-darwin*,
1851 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1852 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1853 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1854 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1855 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1856 t-softfp to tmake_file.
1857 * configure.ac (sfp_machine_header): Provide default if unset.
1859 Link sfp-machine.h to config/$sfp_machine_header.
1860 * configure: Regenerate.
1862 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1864 * Makefile.in (double_type_size, long_double_type_size): Set.
1865 Remove $(fpbit-in-libgcc) support.
1866 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1867 (fpbit-src): New variable.
1868 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1869 Compile with -DFLOAT $(FPBIT_CFLAGS).
1871 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
1872 Compile with $(FPBIT_CFLAGS).
1874 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
1875 Compile with -DFLOAT $(TPBIT_CFLAGS).
1877 * configure.ac (double_type_size, long_double_type_size):
1878 Determine and substitute.
1879 * configure: Regenerate.
1880 * fp-bit.c, fp-bit.h: New files.
1881 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
1882 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
1883 * config/mips/t-mips: New file.
1884 * config/mips/t-sdemtk: New file.
1885 * config/rs6000/ppc64-fp.c: New file.
1886 * config/rs6000/t-darwin (LIB2ADD): Add
1887 $(srcdir)/config/rs6000/ppc64-fp.c.
1888 * config/rs6000/t-ppc64-fp: New file.
1889 * config/rx/rx-lib.h: New file.
1890 * config/rx/t-rx (FPBIT): Set to true.
1891 ($(gcc_objdir)/fp-bit.c): Remove.
1892 (DPBIT): Set to true only with -m64bit-doubles.
1893 ($(gcc_objdir)/dp-bit.c): Remove.
1894 * config/sparc/t-softfp: Remove.
1895 * config/spu/t-elf: New file.
1896 * config/t-fdpbit, config/t-fpbit: New files.
1897 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
1898 (mips*-*-*): Likewise.
1899 (arm-wrs-vxworks): Likewise.
1900 (arm*-*-freebsd*): Likewise.
1901 (avr-*-rtems*): Add t-fpbit to tmake_file.
1902 (avr-*-*): Likewise.
1903 (bfin*-elf*): Add t-fdpbit to tmake_file.
1904 (bfin*-uclinux*): Likewise.
1905 (bfin*-linux-uclibc*): Likewise.
1906 (bfin*-rtems*): New case.
1907 Add t-fdpbit to tmake_file.
1908 (bfin*-*): Add t-fdpbit to tmake_file.
1909 (crisv32-*-elf): Likewise.
1910 (cris-*-linux*): Likewise.
1911 (fr30-*-elf): Likewise.
1912 (frv-*-elf, frv-*-*linux*): Likewise.
1913 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
1914 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
1915 (m32r-*-elf*): Likewise.
1916 (m32rle-*-elf*): Likewise.
1917 (m32r-*-linux*): Likewise.
1918 (m32rle-*-linux*): Likewise.
1919 (mcore-*-elf): Add t-fdpbit to tmake_file.
1920 (microblaze*-*-*): Likewise.
1921 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
1922 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
1923 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
1925 Add mips/t-tpbit to tmake-file.
1926 (mips*-*-linux*): Fix typo.
1927 (mips*-sde-elf*): New case
1928 Add mips/t-sdemtk unless using newlib.
1929 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
1930 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
1931 (mn10300-*-*): Likewise.
1932 (pdp11-*-*): Likewise.
1933 (picochip-*-*): Add t-fpbit to tmake_file.
1934 (powerpc-*-eabisimaltivec*): Likewise.
1935 (powerpc-*-eabisim*): Likewise.
1936 (powerpc-*-elf*): Likewise.
1937 (powerpc-*-eabialtivec*): Likewise.
1938 (powerpc-xilinx-eabi*): New case.
1939 Add t-fdpbit to tmake_file.
1940 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
1941 (powerpc-*-rtems*): Likewise.
1942 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
1944 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
1946 (powerpc-*-lynxos*): Likewise.
1947 (powerpcle-*-elf*): Likewise.
1948 (powerpcle-*-eabisim*): Likewise.
1949 (powerpcle-*-eabi*): Likewise.
1950 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1951 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
1952 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1953 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1954 (rx-*-elf): Add t-fdpbit to tmake_file.
1955 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1956 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1957 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1958 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
1960 (sh-*-rtems*): Add t-fdpbit to tmake_file.
1961 (sh-wrs-vxworks): Likewise.
1962 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
1963 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
1964 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
1965 (sparc64-*-rtems*): ... new case.
1966 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
1967 (spu-*-elf*): Likewise.
1968 Add spu/t-elf to tmake_file.
1969 (v850*-*-*): Add t-fdpbit to tmake_file.
1970 (xstormy16-*-elf): Likewise.
1971 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
1972 (mep*-*-*): Likewise.
1974 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1976 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
1978 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
1979 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
1980 (install-unwind_h): New target.
1981 (all): Depend on it.
1982 * config.host (unwind_header): New variable.
1983 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
1984 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1985 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
1986 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
1987 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
1989 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
1991 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
1993 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
1995 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
1996 (ia64*-*-freebsd*): Likewise.
1997 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
1999 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2000 $with_system_libunwind.
2001 (ia64*-*-hpux*): Set tmake_file.
2002 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2003 (picochip-*-*): Set tmake_file.
2004 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2006 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2007 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2008 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2009 (xtensa*-*-elf*): Set tmake_file.
2010 (xtensa*-*-linux*): Likewise.
2011 * configure.ac: Include ../config/unwind_ipinfo.m4.
2012 Call GCC_CHECK_UNWIND_GETIPINFO.
2013 Link unwind.h to $unwind_header.
2014 * configure: Regenerate.
2015 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2016 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2017 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2018 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2019 * config/unwind-dw2-fde-darwin.c: New file.
2020 * config/arm/libunwind.S, config/arm/pr-support.c,
2021 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2022 config/arm/unwind-arm.h,: New files.
2023 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2024 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2025 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2026 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2027 config/ia64/unwind-ia64.h: New files.
2028 * config/picochip/t-picochip: New file.
2029 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2031 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2032 * config/s390/t-tpf (LIB2ADDEH): Remove.
2033 * config/t-darwin (LIB2ADDEH): Set.
2034 * config/t-eh-dw2-dip: New file.
2035 * config/t-libunwind, config/t-libunwind-elf: New files.
2036 * config/t-sol2 (LIB2ADDEH): Remove.
2037 * config/xtensa/t-xtensa: New file.
2039 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2041 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2042 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2043 long long to check rt_sigreturn syscall.
2045 2011-08-02 Alan Modra <amodra@gmail.com>
2047 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2048 Restore for indirect call bcrtl from correct stack slot, and only
2049 if cfa+40 isn't valid.
2051 2011-08-01 Julian Brown <julian@codesourcery.com>
2053 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2054 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2055 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2057 2011-08-01 Julian Brown <julian@codesourcery.com>
2059 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2060 (libgcc-std.ver.in): Use above.
2061 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2062 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2064 * config/t-fixedpoint-gnu-prefix: New file.
2065 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2066 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2069 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2071 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2072 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2073 for x86-64. Properly check __x86_64__ and __LP64__.
2075 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2077 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2079 (_FP_WS_TYPE): Likewise.
2080 (_FP_I_TYPE): Likewise.
2082 2011-07-28 Alan Modra <amodra@gmail.com>
2084 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2085 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2086 in a plt call stub. Do restore r2 if stopped on bctrl.
2088 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2090 * config.host (i[3456x]86-*-netware*): Remove.
2091 * config/i386/netware-crt0.c, config/i386/t-nwld,
2092 config/i386/t-slibgcc-nwld: Remove.
2094 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2096 * config.host: Handle tic6x-*-*.
2097 * config/c6x/c6x-abi.h: New file.
2099 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2101 * config/i386/crtprec.c: New file.
2102 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2103 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2104 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2105 (x86_64-*-darwin*): Likewise.
2106 (i[34567]86-*-solaris2*: Likewise.
2108 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2110 * config/alpha/crtfastmath.c: New file.
2111 * config/i386/crtfastmath.c: New file.
2112 * config/ia64/crtfastmath.c: New file.
2113 * config/mips/crtfastmath.c: New file.
2114 * config/sparc/crtfastmath.c: New file.
2116 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2118 Add -frandom-seed=gcc-crtfastmath.
2119 * config/alpha/t-crtfm: Remove.
2120 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2121 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2123 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2124 (alpha*-dec-osf5.1*): Likewise.
2125 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2126 Add crtfastmath.o to extra_parts.
2127 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2128 Add crtfastmath.o to extra_parts.
2129 (x86_64-*-darwin*): Likewise.
2130 (x86_64-*-mingw*): Likewise.
2131 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2132 (ia64*-*-freebsd*): Likewise.
2133 (ia64*-*-linux*): Likewise.
2134 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2135 Add crtfastmath.o to extra_parts.
2137 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2139 * config/darwin-crt3.o: New file.
2140 * config/rs6000/darwin-crt2.c: New file.
2141 * config/t-darwin: New file.
2142 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2144 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2145 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2146 (powerpc64-*-darwin*): Likewise.
2148 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2150 * config/i386/netware-crt0.c: New file.
2151 * config/i386/t-nwld: Rename to ...
2152 * config/i386/t-slibgcc-nwld: ... this.
2153 * config/i386/t-nwld: New file.
2154 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2156 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2159 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2161 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2163 * configure: Regenerate.
2165 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2167 * dfp-bit.c, dfp-bit.h: New files.
2168 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2170 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2171 ($(d64pbit-o)): Likewise.
2172 ($(d128pbit-o)): Likewise.
2173 * config/t-dfprules: New file.
2174 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2175 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2176 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2177 (x86_64-*-linux*): Likewise.
2178 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2179 (i[34567]86-*-cygwin*): Likewise.
2180 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2181 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2183 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2185 * Makfile.in (LIBGCOV): New variable.
2186 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2187 * libgcov.c: New file.
2189 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2191 * fixed-bit.c, fixed-bit.h: New files.
2192 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2193 refer to fixed-bit.c.
2195 2011-07-07 Joseph Myers <joseph@codesourcery.com>
2197 * config.host (*local*): Remove.
2199 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2202 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2203 like i?86-*-solaris2.1[0-9]*.
2204 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2205 * configure.ac (i?86-*-solaris2*): Likewise.
2206 * configure: Regenerate.
2208 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
2210 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2211 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2212 md_unwind_header by splitting out of...
2213 (i[34567]86-*-linux*): ... this.
2214 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2215 Remove md_unwind_header by splitting out of...
2216 (x86_64-*-linux*): ... this.
2218 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
2220 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2222 2011-06-28 Nick Clifton <nickc@redhat.com>
2224 * config.host: Recognize all V850 variants.
2226 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
2228 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2230 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2232 * shared-object.mk (c_flags-$o): Save c_flags.
2233 ($(base)$(objext)): Use it.
2234 ($(base)_s$(objext)): Likewise.
2236 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2238 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2239 * libgcc-std.ver.in (GCC_4.7.0): New section.
2241 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
2245 * config/avr/t-avr: Fix line endings.
2246 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2249 2011-06-14 Olivier Hainque <hainque@adacore.com>
2250 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2252 * config/mips/irix6-unwind.h: New file.
2253 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2255 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2257 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2258 (sparc64_fallback_frame_state): Use it.
2259 (sparc64_frob_update_context): Further adjust context.
2260 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2261 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2262 * config/sparc/sol2-cn.S: Likewise.
2264 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2266 * enable-execute-stack-empty.c: New file.
2267 * enable-execute-stack-mprotect.c: New file.
2268 * config/i386/enable-execute-stack-mingw32.c: New file.
2269 * config.host (enable_execute_stack): New variable.
2270 Select appropriate variants.
2271 * configure.ac: Link enable-execute-stack.c to
2272 $enable_execute_stack.
2273 * configure: Regenerate.
2274 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2275 (lib2funcs): Remove _enable_execute_stack.
2277 2011-06-09 David S. Miller <davem@davemloft.net>
2278 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2280 * config.host (sparc-*-linux*): Correct md_unwind_header
2282 (s390x-ibm-tpf*): Fix typo.
2284 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2286 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2287 Add crtfastmath.o to extra_parts.
2288 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2290 * config/mips/t-crtfm: Remove.
2292 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2294 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2296 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
2298 * config.host (sh*-*-linux*): Fix typo.
2300 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2302 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2303 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2304 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2305 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2306 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2307 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2308 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2309 Wrap in !__MINGW64__.
2310 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2311 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2312 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2313 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2314 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2315 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2316 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2318 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2319 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2320 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2321 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2322 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2323 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2324 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2325 * config/no-unwind.h: New file.
2326 * config.host (md_unwind_header): Document.
2328 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2329 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2330 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2331 hppa[12]*-*-hpux11*): Set md_unwind_header.
2332 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2333 Set md_unwind_header.
2334 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2335 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2336 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2337 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2338 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2339 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2340 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2342 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2343 * configure: Regenerate.
2345 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2347 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2348 Set tmake_file, extra_parts.
2349 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2351 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2353 * config/mips/t-irix6: New file.
2354 * config/mips/t-slibgcc-irix: New file.
2356 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2358 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2359 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2361 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2363 * configure.ac (target_thread_file): Determine thread model.
2364 * configure: Regenerate.
2365 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2366 * config/alpha/t-alpha: New file.
2367 * config/alpha/t-crtfm: Use $<.
2368 * config/alpha/t-ieee: New file.
2369 * config/alpha/t-osf-pthread: New file.
2370 * config/alpha/t-slibgcc-osf: New file.
2371 * config/alpha/libgcc-osf5.ver: New file.
2373 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2375 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2377 Add crtfastmath.o to extra_parts.
2379 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2381 * config/gmon-sol2.c: Reindent.
2383 Remove, correct casts.
2384 Use STDERR_FILENO, NULL.
2385 (BASEADDRESS): Remove.
2387 (errno, sbrk): Remove declarations.
2388 (monstartup) [hp300]: Remove.
2391 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2393 * Makefile.in (cpu_type): Define.
2394 * config.host (i[34567]86-*-rtems*): Handle it.
2395 (i[34567]86-*-solaris2*): Move body ...
2396 (*-*-solaris2*): ... here.
2397 New case, generalize.
2398 (sparc-*-elf*): Handle it.
2399 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2400 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2401 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2403 (sparc*-*-solaris2*): ... this.
2405 (sparc64-*-elf*): Handle it.
2406 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2407 Merge ../gcc/config/i386/gmon-sol2.c.
2408 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2410 Merge ../gcc/config/i386/sol2-gc1.asm.
2411 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2413 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2415 * config/i386/t-crtfm (crtfastmath.o): Use $<.
2416 * config/i386/t-crtstuff: New file.
2417 * config/i386/t-softfp: New file.
2418 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2419 $(T)crti.o, $(T)crtn.o): Remove.
2420 (gcrt1.o): New rule.
2421 (TARGET_LIBGCC2_CFLAGS): Remove.
2422 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2423 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2424 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2425 * config/sparc/t-sol2: New file.
2426 * config/sparc/t-crtfm: Move to ...
2427 * config/t-crtfm: ... this.
2428 Use $(cpu_type), $<.
2429 * config/t-crtin: New file.
2430 * config/sparc/t-softfp: New file.
2431 * config/sparc/t-softmul: New file.
2432 * config/t-rtems: New file.
2433 * config/t-slibgcc: New file.
2434 * config/t-slibgcc-elf-ver: New file.
2435 * config/t-slibgcc-gld: New file.
2436 * config/t-slibgcc-sld: New file.
2437 * config/t-sol2: New file.
2438 * configure.ac: Include ../config/lib-ld.m4.
2439 Call AC_LIB_PROG_LD_GNU.
2440 Substitute cpu_type.
2441 * configure: Regenerate.
2443 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
2446 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2447 libgcc-std.ver in the build directory.
2448 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2449 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2451 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
2453 * libgcc-std.ver.in: New file.
2454 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2456 (libgcc-std.ver): New rule.
2457 * config/t-gnu-prefix: New file.
2459 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2461 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2463 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2465 * config/i386/darwin-lib.h: New file.
2467 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2469 * config/arm/symbian-lib.h: New.
2471 2011-05-04 Chris Demetriou <cgd@google.com>
2473 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2474 (__x86.get_pc_thunk.bx): ...this.
2475 (__morestack): Adjust for rename, remove undef of __i686.
2477 2011-05-03 Chris Demetriou <cgd@google.com>
2479 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2481 2011-03-22 Joseph Myers <joseph@codesourcery.com>
2483 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2484 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2485 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2486 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2487 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2490 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
2492 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2493 Adjust copyright year.
2495 2011-03-07 Ian Lance Taylor <iant@google.com>
2497 * generic-morestack.c (__splitstack_find): Adjust returned stack
2498 pointer to include all registers pushed by __morestack.
2500 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2503 * configure.ac: Call ACX_NONCANONICAL_TARGET.
2504 (toolexecdir): Calculate and AC_SUBST.
2505 (toolexeclibdir): Likewise.
2506 * Makefile.in (target_noncanonical): Import.
2507 (toolexecdir): Likewise.
2508 (toolexeclibdir): Likewise.
2509 * configure: Regenerate.
2511 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
2514 * config/arm/bpabi.h: Rename to...
2515 * config/arm/bpabi-lib.h: ...this.
2517 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2519 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2521 * configure: Regenerate.
2523 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
2525 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2526 __FLOAT_WORD_ORDER__.
2527 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2530 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2533 * Makefile.in (install-strip): New phony target.
2535 2010-11-07 Ian Lance Taylor <iant@google.com>
2538 * config/i386/morestack.S (__morestack_large_model): New
2541 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
2543 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2545 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2547 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
2549 * config/arm/bpabi.h: New file.
2550 * config/frv/frv-abi.h: New file.
2552 2010-10-01 Ian Lance Taylor <iant@google.com>
2554 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2555 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2557 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
2560 * config.host: Add the missing `$'.
2562 2010-09-30 Michael Eager <eager@eagercon.com>
2564 * config.host: Add microblaze*-*-*.
2565 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2566 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2567 udivsi3.asm,umodsi3.asm}: New.
2569 2010-09-28 Ian Lance Taylor <iant@google.com>
2571 * configure.ac: Adjust CFI test to test assembler directly rather
2572 than checking gcc preprocessor macro.
2573 * configure: Rebuild.
2575 2010-09-27 Ian Lance Taylor <iant@google.com>
2577 * configure.ac: Test whether assembler supports CFI directives.
2578 * config.host: Only add t-stack and i386/t-stack-i386 to
2579 tmake_file if libgcc_cv_cfi is "yes".
2580 * configure: Rebuild.
2582 2010-09-27 Ian Lance Taylor <iant@google.com>
2584 * generic-morestack.h: New file.
2585 * generic-morestack.c: New file.
2586 * generic-morestack-thread.c: New file.
2587 * config/i386/morestack.S: New file.
2588 * config/t-stack: New file.
2589 * config/i386/t-stack-i386: New file.
2590 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2591 i386/t-stack-i386 to tmake_file.
2593 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
2595 * Makefile.in (libgcc-extra-parts): Check for static archives and
2596 invoke ranlib after installing them.
2597 (gcc-extra-parts): Likewise.
2598 (install-leaf): Likewise.
2600 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
2602 * configure: Regenerated.
2604 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
2606 * configure: Regenerated.
2608 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
2609 Andrew Pinski <pinskia@gmail.com>
2612 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
2614 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
2617 * configure: Regenerated.
2619 2010-09-06 Andreas Schwab <schwab@redhat.com>
2621 * configure: Regenerate.
2623 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2625 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2627 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2630 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2631 Iain Sandoe <iains@gcc.gnu.org>
2634 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2635 LIB2FUNCS_EXCLUDE functions.
2637 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2639 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2641 * configure: Regenerate.
2643 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
2645 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2646 i386/t-freebsd to tmake_file.
2647 * config/i386/t-freebsd: New file.
2648 * config/i386/libgcc-bsd.ver: New file.
2650 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
2652 * config.host (powerpc*-eabispe*): Set tmake_file.
2653 (powerpc*-eabi*): Likewise.
2654 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2655 crtbeginS, crtendS, crtbeginT.
2657 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
2659 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2660 to tmake_file. Add crtfastmath.o to extra_parts.
2661 * config/mips/t-crtfm: New.
2663 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
2665 * config.host (sparc64-*-rtems*): New target.
2667 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2669 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2672 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
2674 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2676 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2678 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2679 alpha-dec-osf5.0* support.
2681 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
2683 * config.host: Add lm32-*-rtems*.
2685 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2686 Uros Bizjak <ubizjak@gmail.com>
2689 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2690 like other remaining 32-bit x86 OSes.
2691 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2693 * config/i386/libgcc-sol2.ver: New file.
2694 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2696 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
2699 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2700 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2701 is used and substitute set_use_emutls.
2702 * configure: Regenerated.
2704 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
2706 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2708 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2711 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2713 ($(T)gcrt1.o): Likewise.
2714 ($(T)crt1.o): Likewise.
2715 ($(T)crti.o): Likewise.
2716 ($(T)crtn.o): Likewise.
2718 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2721 * Makefile.in (install): Use $(MAKE) string in rule, for
2724 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
2726 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2727 * config/mmix/t-mmix: New file.
2728 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2730 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
2733 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2736 2010-01-04 Anthony Green <green@moxielogic.com>
2738 * config/moxie/crti.asm, config/moxie/crtn.asm,
2739 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2740 config/moxie/t-moxie: New files.
2741 * config.host: Add t-moxie-softfp reference.
2743 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2746 * config/t-slibgcc-darwin: Fix embedded rpaths for
2747 --enable-version-specific-runtime-libs, build extension stub
2748 libs exposing features available from current libgcc_s.
2750 2009-11-11 Jon Beniston <jon@beniston.com>
2752 * config.host: Add lm32 targets.
2753 * config/lm32: New directory.
2754 * config/lm32/libgcc_lm32.h: New file.
2755 * config/lm32/_mulsi3.c: New file.
2756 * config/lm32/_udivmodsi4.c: New file.
2757 * config/lm32/_divsi3.c: New file.
2758 * config/lm32/_modsi3.c: New file.
2759 * config/lm32/_udivsi3.c: New file.
2760 * config/lm32/_umodsi3.c: New file.
2761 * config/lm32/_lshrsi3.S: New file.
2762 * config/lm32/_ashrsi3.S: New file.
2763 * config/lm32/_ashlsi3.S: New file.
2764 * config/lm32/crti.S: New file.
2765 * config/lm32/crtn.S: New file.
2766 * config/lm32/t-lm32: New file.
2767 * config/lm32/t-elf: New file.
2768 * config/lm32/t-uclinux: New file.
2770 2009-10-26 Nick Clifton <nickc@redhat.com>
2772 * config.host: Add support for RX target.
2773 * config/rx: New directory.
2774 * config/rx/rx-abi-functions.c: New file. Supplementary
2775 functions for libgcc to support the RX ABI.
2776 * config/rx/rx-abi.h: New file. Supplementary header file for
2777 libgcc RX ABI functions.
2778 * config/rx/t-rx: New file: Makefile fragment for building
2781 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
2783 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2784 constraint of y0 to "g".
2786 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2788 * config.host: Include the s390 makefile fragments.
2789 * config/s390/32/_fixdfdi.c: New file.
2790 * config/s390/32/_fixsfdi.c: New file.
2791 * config/s390/32/_fixtfdi.c: New file.
2792 * config/s390/32/_fixunsdfdi.c: New file.
2793 * config/s390/32/_fixunssfdi.c: New file.
2794 * config/s390/32/_fixunstfdi.c: New file.
2795 * config/s390/32/t-floattodi: New file.
2796 * config/s390/libgcc-glibc.ver: New file.
2797 * config/s390/t-crtstuff: New file.
2798 * config/s390/t-linux: New file.
2799 * config/s390/t-tpf: New file.
2801 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2803 * configure.ac (AC_PREREQ): Bump to 2.64.
2805 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
2807 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2809 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2811 * configure: Regenerate.
2813 2009-08-09 Douglas B Rupp <rupp@gnat.com>
2815 * config.host (ia64-hp-*vms*): New target.
2816 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2819 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2821 * configure.ac: Add snippet for maintainer-mode.
2822 * configure: Regenerate.
2823 * Makefile.in (AUTOCONF, configure_deps): New variables.
2824 ($(srcdir)/configure)): New rule, active only with maintainer
2827 2009-06-23 DJ Delorie <dj@redhat.com>
2830 * config.host: Add mep support.
2832 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
2834 * config.host: Add i386/${host_address}/t-fprules-softfp and
2835 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2837 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2839 * config/i386/64/_multc3.c: Likewise.
2840 * config/i386/64/_powitf2.c: Likewise.
2841 * config/i386/64/eqtf2.c: Likewise.
2842 * config/i386/64/getf2.c: Likewise.
2843 * config/i386/64/letf2.c: Likewise.
2844 * config/i386/64/letf2.c: Likewise.
2845 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2846 unsigned long long for x64 mingw targets.
2847 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2848 (_FP_I_TYPE): Define as long long for x64 mingw target.
2850 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
2852 * config.host (vax-*-linux*): New.
2854 2009-05-31 Anthony Green <green@moxielogic.com>
2856 * config.host: Add moxie support.
2857 * config/moxie/t-moxie: New file.
2859 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
2861 * config.host: Add i386/${host_address}/t-fprules-softfp and
2862 t-softfp to tmake_file for i[34567]86-*-cygwin*.
2864 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
2866 * config.host: Add i386/${host_address}/t-fprules-softfp to
2867 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2869 2009-04-09 Nick Clifton <nickc@redhat.com>
2871 * config/ia64/tf-signs.c: Change copyright header to refer to
2872 version 3 of the GNU General Public License with version 3.1
2873 of the GCC Runtime Library Exception and to point readers at
2874 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
2876 * config/i386/32/tf-signs.c: Likewise.
2877 * config/libbid/_addsub_dd.c: Likewise.
2878 * config/libbid/_addsub_sd.c: Likewise.
2879 * config/libbid/_addsub_td.c: Likewise.
2880 * config/libbid/_dd_to_df.c: Likewise.
2881 * config/libbid/_dd_to_di.c: Likewise.
2882 * config/libbid/_dd_to_sd.c: Likewise.
2883 * config/libbid/_dd_to_sf.c: Likewise.
2884 * config/libbid/_dd_to_si.c: Likewise.
2885 * config/libbid/_dd_to_td.c: Likewise.
2886 * config/libbid/_dd_to_tf.c: Likewise.
2887 * config/libbid/_dd_to_udi.c: Likewise.
2888 * config/libbid/_dd_to_usi.c: Likewise.
2889 * config/libbid/_dd_to_xf.c: Likewise.
2890 * config/libbid/_df_to_dd.c: Likewise.
2891 * config/libbid/_df_to_sd.c: Likewise.
2892 * config/libbid/_df_to_td.c: Likewise.
2893 * config/libbid/_di_to_dd.c: Likewise.
2894 * config/libbid/_di_to_sd.c: Likewise.
2895 * config/libbid/_di_to_td.c: Likewise.
2896 * config/libbid/_div_dd.c: Likewise.
2897 * config/libbid/_div_sd.c: Likewise.
2898 * config/libbid/_div_td.c: Likewise.
2899 * config/libbid/_eq_dd.c: Likewise.
2900 * config/libbid/_eq_sd.c: Likewise.
2901 * config/libbid/_eq_td.c: Likewise.
2902 * config/libbid/_ge_dd.c: Likewise.
2903 * config/libbid/_ge_sd.c: Likewise.
2904 * config/libbid/_ge_td.c: Likewise.
2905 * config/libbid/_gt_dd.c: Likewise.
2906 * config/libbid/_gt_sd.c: Likewise.
2907 * config/libbid/_gt_td.c: Likewise.
2908 * config/libbid/_isinfd128.c: Likewise.
2909 * config/libbid/_isinfd32.c: Likewise.
2910 * config/libbid/_isinfd64.c: Likewise.
2911 * config/libbid/_le_dd.c: Likewise.
2912 * config/libbid/_le_sd.c: Likewise.
2913 * config/libbid/_le_td.c: Likewise.
2914 * config/libbid/_lt_dd.c: Likewise.
2915 * config/libbid/_lt_sd.c: Likewise.
2916 * config/libbid/_lt_td.c: Likewise.
2917 * config/libbid/_mul_dd.c: Likewise.
2918 * config/libbid/_mul_sd.c: Likewise.
2919 * config/libbid/_mul_td.c: Likewise.
2920 * config/libbid/_ne_dd.c: Likewise.
2921 * config/libbid/_ne_sd.c: Likewise.
2922 * config/libbid/_ne_td.c: Likewise.
2923 * config/libbid/_sd_to_dd.c: Likewise.
2924 * config/libbid/_sd_to_df.c: Likewise.
2925 * config/libbid/_sd_to_di.c: Likewise.
2926 * config/libbid/_sd_to_sf.c: Likewise.
2927 * config/libbid/_sd_to_si.c: Likewise.
2928 * config/libbid/_sd_to_td.c: Likewise.
2929 * config/libbid/_sd_to_tf.c: Likewise.
2930 * config/libbid/_sd_to_udi.c: Likewise.
2931 * config/libbid/_sd_to_usi.c: Likewise.
2932 * config/libbid/_sd_to_xf.c: Likewise.
2933 * config/libbid/_sf_to_dd.c: Likewise.
2934 * config/libbid/_sf_to_sd.c: Likewise.
2935 * config/libbid/_sf_to_td.c: Likewise.
2936 * config/libbid/_si_to_dd.c: Likewise.
2937 * config/libbid/_si_to_sd.c: Likewise.
2938 * config/libbid/_si_to_td.c: Likewise.
2939 * config/libbid/_td_to_dd.c: Likewise.
2940 * config/libbid/_td_to_df.c: Likewise.
2941 * config/libbid/_td_to_di.c: Likewise.
2942 * config/libbid/_td_to_sd.c: Likewise.
2943 * config/libbid/_td_to_sf.c: Likewise.
2944 * config/libbid/_td_to_si.c: Likewise.
2945 * config/libbid/_td_to_tf.c: Likewise.
2946 * config/libbid/_td_to_udi.c: Likewise.
2947 * config/libbid/_td_to_usi.c: Likewise.
2948 * config/libbid/_td_to_xf.c: Likewise.
2949 * config/libbid/_tf_to_dd.c: Likewise.
2950 * config/libbid/_tf_to_sd.c: Likewise.
2951 * config/libbid/_tf_to_td.c: Likewise.
2952 * config/libbid/_udi_to_dd.c: Likewise.
2953 * config/libbid/_udi_to_sd.c: Likewise.
2954 * config/libbid/_udi_to_td.c: Likewise.
2955 * config/libbid/_unord_dd.c: Likewise.
2956 * config/libbid/_unord_sd.c: Likewise.
2957 * config/libbid/_unord_td.c: Likewise.
2958 * config/libbid/_usi_to_dd.c: Likewise.
2959 * config/libbid/_usi_to_sd.c: Likewise.
2960 * config/libbid/_usi_to_td.c: Likewise.
2961 * config/libbid/_xf_to_dd.c: Likewise.
2962 * config/libbid/_xf_to_sd.c: Likewise.
2963 * config/libbid/_xf_to_td.c: Likewise.
2964 * config/libbid/bid128.c: Likewise.
2965 * config/libbid/bid128_2_str.h: Likewise.
2966 * config/libbid/bid128_2_str_macros.h: Likewise.
2967 * config/libbid/bid128_2_str_tables.c: Likewise.
2968 * config/libbid/bid128_add.c: Likewise.
2969 * config/libbid/bid128_compare.c: Likewise.
2970 * config/libbid/bid128_div.c: Likewise.
2971 * config/libbid/bid128_fma.c: Likewise.
2972 * config/libbid/bid128_logb.c: Likewise.
2973 * config/libbid/bid128_minmax.c: Likewise.
2974 * config/libbid/bid128_mul.c: Likewise.
2975 * config/libbid/bid128_next.c: Likewise.
2976 * config/libbid/bid128_noncomp.c: Likewise.
2977 * config/libbid/bid128_quantize.c: Likewise.
2978 * config/libbid/bid128_rem.c: Likewise.
2979 * config/libbid/bid128_round_integral.c: Likewise.
2980 * config/libbid/bid128_scalb.c: Likewise.
2981 * config/libbid/bid128_sqrt.c: Likewise.
2982 * config/libbid/bid128_string.c: Likewise.
2983 * config/libbid/bid128_to_int16.c: Likewise.
2984 * config/libbid/bid128_to_int32.c: Likewise.
2985 * config/libbid/bid128_to_int64.c: Likewise.
2986 * config/libbid/bid128_to_int8.c: Likewise.
2987 * config/libbid/bid128_to_uint16.c: Likewise.
2988 * config/libbid/bid128_to_uint32.c: Likewise.
2989 * config/libbid/bid128_to_uint64.c: Likewise.
2990 * config/libbid/bid128_to_uint8.c: Likewise.
2991 * config/libbid/bid32_to_bid128.c: Likewise.
2992 * config/libbid/bid32_to_bid64.c: Likewise.
2993 * config/libbid/bid64_add.c: Likewise.
2994 * config/libbid/bid64_compare.c: Likewise.
2995 * config/libbid/bid64_div.c: Likewise.
2996 * config/libbid/bid64_fma.c: Likewise.
2997 * config/libbid/bid64_logb.c: Likewise.
2998 * config/libbid/bid64_minmax.c: Likewise.
2999 * config/libbid/bid64_mul.c: Likewise.
3000 * config/libbid/bid64_next.c: Likewise.
3001 * config/libbid/bid64_noncomp.c: Likewise.
3002 * config/libbid/bid64_quantize.c: Likewise.
3003 * config/libbid/bid64_rem.c: Likewise.
3004 * config/libbid/bid64_round_integral.c: Likewise.
3005 * config/libbid/bid64_scalb.c: Likewise.
3006 * config/libbid/bid64_sqrt.c: Likewise.
3007 * config/libbid/bid64_string.c: Likewise.
3008 * config/libbid/bid64_to_bid128.c: Likewise.
3009 * config/libbid/bid64_to_int16.c: Likewise.
3010 * config/libbid/bid64_to_int32.c: Likewise.
3011 * config/libbid/bid64_to_int64.c: Likewise.
3012 * config/libbid/bid64_to_int8.c: Likewise.
3013 * config/libbid/bid64_to_uint16.c: Likewise.
3014 * config/libbid/bid64_to_uint32.c: Likewise.
3015 * config/libbid/bid64_to_uint64.c: Likewise.
3016 * config/libbid/bid64_to_uint8.c: Likewise.
3017 * config/libbid/bid_b2d.h: Likewise.
3018 * config/libbid/bid_binarydecimal.c: Likewise.
3019 * config/libbid/bid_conf.h: Likewise.
3020 * config/libbid/bid_convert_data.c: Likewise.
3021 * config/libbid/bid_decimal_data.c: Likewise.
3022 * config/libbid/bid_decimal_globals.c: Likewise.
3023 * config/libbid/bid_div_macros.h: Likewise.
3024 * config/libbid/bid_dpd.c: Likewise.
3025 * config/libbid/bid_flag_operations.c: Likewise.
3026 * config/libbid/bid_from_int.c: Likewise.
3027 * config/libbid/bid_functions.h: Likewise.
3028 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3029 * config/libbid/bid_inline_add.h: Likewise.
3030 * config/libbid/bid_internal.h: Likewise.
3031 * config/libbid/bid_round.c: Likewise.
3032 * config/libbid/bid_sqrt_macros.h: Likewise.
3034 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3036 * Makefile.in: Change copyright header to refer to version
3037 3 of the GNU General Public License and to point readers at the
3038 COPYING3 file and the FSF's license web page.
3039 * config.host: Likewise.
3041 2009-04-07 Alan Modra <amodra@bigpond.net.au>
3043 * config.host: Reorder and merge to match config.gcc change.
3045 2009-04-03 Alan Modra <amodra@bigpond.net.au>
3047 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3049 2009-03-28 Joseph Myers <joseph@codesourcery.com>
3051 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3052 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3053 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3054 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3056 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
3058 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3059 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3061 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3063 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3064 ia64/t-softfp-compat to tmake_file.
3066 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3068 * config/ia64/__divxf3.asm: New.
3069 * config/ia64/_fixtfdi.asm: Likewise.
3070 * config/ia64/_fixunstfdi.asm: Likewise.
3071 * config/ia64/_floatditf.asm: Likewise.
3072 * config/ia64/t-fprules-softfp: Likewise.
3073 * config/ia64/t-softfp-compat: Likewise.
3074 * config/ia64/tf-signs.c: Likewise.
3076 2009-01-18 Ben Elliston <bje@au.ibm.com>
3078 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3080 2009-01-16 Ben Elliston <bje@au.ibm.com>
3082 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3085 2009-01-13 Ben Elliston <bje@au.ibm.com>
3087 * config/t-softfp: New file.
3088 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3089 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3091 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3093 * config.host: Add m32r*-*-rtems*.
3095 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3097 * config.host: Add m32c*-*-rtems*.
3099 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3102 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3103 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3104 * configure: Regenerate.
3105 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3106 tmake_file here from gcc/config.gcc.
3107 Move extra_parts here from gcc/config.gcc.
3108 * config/i386/t-sol2: Move here from gcc/config/i386.
3109 Use gcc_srcdir instead of srcdir.
3111 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3113 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3116 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3118 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3120 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3122 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3124 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3127 * config.host: Add picochip-*-*.
3129 2008-08-06 Bob Wilson <bob.wilson@acm.org>
3131 * config.host: Match more processor names for Xtensa.
3133 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3135 * config/i386/64/t-softfp-compat: Update comments.
3137 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3139 * config/i386/64/_divtc3-compat.c: Moved to ...
3140 * config/i386/64/_divtc3.c: Here.
3142 * config/i386/64/_multc3-compat.c: Moved to ...
3143 * config/i386/64/_multc3.c: Here.
3145 * config/i386/64/_powitf2-compat.c: Moved to ...
3146 * config/i386/64/_powitf2.c: Here.
3148 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3149 .c suffix instead of -compat.c.
3151 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
3153 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3154 (_FP_MUL_MEAT_D): Ditto.
3155 (_FP_DIV_MEAT_S): Ditto.
3156 (_FP_DIV_MEAT_D): Ditto.
3158 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3160 * Makefile.in: Add support for __sync_* libgcc functions.
3162 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3164 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3166 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3169 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3170 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3172 * config/i386/64/t-fprules-softfp: Moved to ...
3173 * config/i386/64/t-softfp-compat: This. New.
3175 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
3177 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3178 Initialize f with 0.0.
3180 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3183 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3185 * config/i386/64/_divtc3-compat.c: New.
3186 * config/i386/64/_multc3-compat.c: Likewise.
3187 * config/i386/64/_powitf2-compat.c: Likewise.
3188 * config/i386/64/eqtf2.c: Likewise.
3189 * config/i386/64/getf2.c: Likewise.
3190 * config/i386/64/letf2.c: Likewise.
3191 * config/i386/64/t-fprules-softfp: Likewise.
3193 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3195 * config.host: Add i386/${host_address}/t-fprules-softfp to
3196 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3197 i[34567]86-*-linux*, x86_64-*-linux*.
3199 * configure.ac: Set host_address to 64 or 32 for x86.
3200 * configure: Regenerated.
3202 * Makefile.in (config.status): Also depend on
3203 $(srcdir)/config.host.
3205 * config/i386/32/t-fprules-softfp: New.
3206 * config/i386/32/tf-signs.c: Likewise.
3208 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3210 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3211 Uros Bizjak <ubizjak@gmail.com>
3213 * config/i386/32/sfp-machine.h: New.
3215 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3217 * config/rs6000/t-ppccomm: Remove rules that conflict with
3218 auto-generated rules.
3220 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3222 * configure.ac: sinclude override.m4.
3223 * configure: Regenerate.
3225 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3227 * configure: Regenerate.
3229 2008-06-10 Joseph Myers <joseph@codesourcery.com>
3231 * Makefile.in (DECNUMINC): Remove
3232 -I$(MULTIBUILDTOP)../../libdecnumber.
3235 2008-06-07 Joseph Myers <joseph@codesourcery.com>
3237 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3238 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3239 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3240 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3241 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3242 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3243 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3244 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3245 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3246 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3247 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3248 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3249 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3250 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3252 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3254 * config.host (sh2[lbe]*-*-linux*): Allow target.
3256 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3258 * config/rs6000/t-ppccomm: Add build rules for new files.
3259 (LIB2ADD_ST): New variable.
3261 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3265 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3266 * config/t-avr: New file. Build 16bit libgcc functions.
3268 2008-03-02 Jakub Jelinek <jakub@redhat.com>
3271 * config/t-slibgcc-darwin: Make install-leaf dependent on
3272 install-darwin-libgcc-stubs instead of install.
3274 2008-01-25 Joseph Myers <joseph@codesourcery.com>
3276 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3277 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3278 sh-*-rtemscoff*): Remove cases.
3280 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
3282 * Makefile.in (all): Use install-leaf rather than install.
3283 (install): Split most of the rule into...
3284 (install-leaf): ...this new one.
3286 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
3287 Paolo Bonzini <bonzini@gnu.org>
3290 * Makefile.in: Use @shlib_slibdir@ substitution to get
3291 correct install name on darwin.
3292 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3294 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
3296 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3297 cris-*-elf and cris-*-none.
3298 (crisv32-*-linux*): Similar, as cris-*-linux*.
3300 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
3302 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3304 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
3307 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3308 * configure: Regenerated.
3310 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
3312 * Makefile.in (dfp-filenames): Replace decimal_globals,
3313 decimal_data, binarydecimal and convert_data with
3314 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3315 and bid_convert_data, respectively.
3317 2007-09-17 Chao-ying Fu <fu@mips.com>
3318 Nigel Stephens <nigel@mips.com>
3320 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3321 * Makefile.in (fixed_point): Define.
3322 Check if fixed_point is yes to build support functions.
3323 * configure.ac: Check for fixed_point support.
3324 * configure: Regenerated.
3325 * gen-fixed.sh: New file to generate lists of fixed-point labels,
3326 funcs, modes, from, to.
3328 2007-09-11 Janis Johnson <janis187@us.ibm.com
3330 * Makefile.in (dfp-filenames): Add bid128_noncomp.
3332 2007-09-10 Janis Johnson <janis187@us.ibm.com>
3334 * Makefile.in (dfp-filenames): Remove decUtility, add
3335 decDouble, decPacked, decQuad, decSingle.
3337 2007-08-27 Hans Kester <hans.kester@ellips.nl>
3339 * config.host : Add x86_64-elf target.
3341 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3343 * configure.ac (set_have_cc_tls): Add a missing =.
3344 * configure: Regenerated.
3346 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3348 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3349 and x86_64-*-linux*.
3351 * config/t-tls: New file.
3353 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3355 * configure.ac: Include ../config/enable.m4 and
3356 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
3357 supports TLS and substitute set_have_cc_tls.
3358 * configure: Regenerated.
3360 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
3362 * Makefile.in: Use libbid for DFP when BID is enabled.
3364 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
3366 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3367 extra_parts. Add config/i386/t-cygming to tmake_file.
3368 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3370 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
3371 Danny Smith <dannysmith@users.sourceforge.net>
3374 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3375 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
3376 * config/i386/t-crtfm: Compile crtfastmath.o with
3377 -minline-all-stringops.
3379 2007-05-10 Richard Sandiford <richard@codesourcery.com>
3381 * config.host (sparc-wrs-vxworks): New target.
3383 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
3385 * config.host: Recognize fido.
3387 2007-04-04 Janis Johnson <janis187@us.ibm.com>
3389 * configure: Check host, not target, for decimal float support.
3391 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
3393 * config/i386/t-crtpc: New file.
3394 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3395 (x86_64-*-linux*): Ditto.
3397 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
3399 * config.host (x86_64-*-mingw*): New target.
3401 2007-03-23 Michael Meissner <michael.meissner@amd.com>
3402 H.J. Lu <hongjiu.lu@intel.com>
3404 * Makefile.in (enable_decimal_float): New.
3406 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3407 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3408 (decbits-filenames): This.
3409 (decbits-objects): New.
3410 (libgcc-objects): Add $(decbits-objects).
3412 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3413 Substitute enable_decimal_float.
3414 * configure: Regenerated.
3416 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
3418 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3420 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
3422 * Makefile.in (install-info): New dummy target.
3424 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
3426 * config.host (bfin*-linux-uclibc*): Set extra_parts.
3428 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3430 * Makefile.in: Add install-html and install-pdf dummy
3433 2007-02-05 Roger Sayle <roger@eyesopen.com>
3434 Daniel Jacobowitz <dan@codesourcery.com>
3436 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3437 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3438 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3440 2007-01-29 Janis Johnson <janis187@us.ibm.com>
3442 * Makefile.in (dec-filenames): Add decExcept.
3444 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3447 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3450 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
3452 * configure.ac: Add --enable-version-specific-runtime-libs.
3453 Correct $slibdir default.
3454 * configure: Regenerated.
3456 2007-01-23 Joseph Myers <joseph@codesourcery.com>
3458 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3460 2007-01-21 Andrew Pinski <pinskia@gmail.com>
3463 * config.host (alpha*-*-linux*): Set extra_parts.
3465 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
3467 * config/sh/t-linux: New.
3468 * config.host (sh*-*-linux*): Set tmake_file.
3470 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
3472 * Makefile.in (install): Handle multilibs.
3474 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3476 * Makefile.in: Added .PHONY entry for documentation targets.
3478 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3480 * Makefile.in: Add empty info, html, dvi, pdf targets.
3482 2007-01-04 Mike Stump <mrs@apple.com>
3484 * Makefile.in (MAKEINFO): Remove.
3487 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
3489 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3490 * configure: Regenerate.
3491 * Makefile.in (host_subdir): Substitute it.
3492 (gcc_objdir): Use it.
3494 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3496 * config.host (ia64*-*-linux*): Set tmake_file.
3498 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3500 * Makefile.in (version): Define.
3502 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
3503 Paolo Bonzini <bonzini@gnu.org>
3505 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3506 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3507 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3508 config/sparc/t-crtfm, config/t-slibgcc-darwin,
3509 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3510 shared-object.mk, siditi-object.mk, static-object.mk: New files.
3511 * configure: Generated.